🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.47 AU - 0.53 AU

Year: 126 Days

Day: 18.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,553,980 km

• M1: 58,194 km (0.046 R)
• M2: 185,950 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 166 Days

Day: 33.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,553,980 km

• M1: 367,412 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.08 AU - 1.28 AU

Year: 457 Days

Day: 15.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.31 AU - 2.05 AU

Year: 776 Days

Day: 33.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.88 AU - 1.96 AU

Year: 948 Days

Day: 16.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.6

Radius: 10.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.26 AU - 8.7 AU

Year: 6573 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,553,980 km

• M1: 183,108 km (0.092 R)
• M2: 302,337 km (0.068 R)
• M3: 392,246 km (0.077 R)
• M4: 515,963 km (0.104 R)
• M5: 704,456 km (0.052 R)
• M6: 888,911 km (0.039 R)
• M7: 1,104,930 km (0.101 R)
• M8: 1,419,684 km (0.108 R)
• M9: 1,709,455 km (0.085 R)
• M10: 1,852,470 km (0.106 R)
• M11: 2,074,623 km (0.096 R)
• M12: 2,325,349 km (0.033 R)
• M13: 2,524,913 km (0.104 R)
• M14: 3,289,807 km (0.118 R)
• M15: 3,628,796 km (0.087 R)
• M16: 3,837,634 km (0.086 R)
• M17: 4,002,790 km (0.117 R)
• M18: 4,146,404 km (0.111 R)
• M19: 4,438,569 km (0.063 R)
• M20: 4,637,085 km (0.102 R)
• M21: 4,762,747 km (0.082 R)
• M22: 5,043,094 km (0.111 R)
• M23: 5,172,346 km (0.063 R)
• M24: 5,487,100 km (0.106 R)
• M25: 6,552,985 km (0.08 R)
• M26: 7,533,300 km (0.06 R)
• M27: 7,622,012 km (0.081 R)
• M28: 7,860,321 km (0.102 R)
• M29: 8,497,608 km (0.072 R)
• M30: 8,900,325 km (0.087 R)
• M31: 9,532,376 km (0.104 R)
• M32: 9,756,923 km (0.071 R)
• M33: 11,208,620 km (0.076 R)
• M34: 11,582,017 km (0.039 R)
• M35: 12,586,118 km (0.084 R)
• M36: 12,691,584 km (0.047 R)
• M37: 13,259,009 km (0.12 R)
• M38: 13,581,841 km (0.089 R)
• M39: 13,762,256 km (0.108 R)
• M40: 14,308,588 km (0.098 R)
• M41: 14,529,095 km (0.068 R)
• M42: 14,639,797 km (0.09 R)
• M43: 14,973,400 km (0.055 R)
• M44: 15,234,748 km (0.057 R)
• M45: 15,572,839 km (0.076 R)
• M46: 16,718,011 km (0.102 R)
• M47: 17,378,934 km (0.047 R)
• M48: 17,692,940 km (0.107 R)
• M49: 17,850,616 km (0.12 R)
• M50: 18,207,108 km (0.116 R)
• M51: 18,766,454 km (0.115 R)
• M52: 19,290,945 km (0.077 R)
• M53: 19,616,021 km (0.091 R)
• M54: 20,892,988 km (0.072 R)
• M55: 21,017,902 km (0.078 R)
• M56: 21,352,553 km (0.063 R)
• M57: 21,478,365 km (0.106 R)
• M58: 23,613,126 km (0.098 R)
• M59: 24,310,552 km (0.11 R)
• M60: 24,882,015 km (0.118 R)
• M61: 25,235,964 km (0.069 R)
• M62: 25,458,117 km (0.045 R)
• M63: 25,636,138 km (0.099 R)
• M64: 26,262,953 km (0.078 R)
• M65: 27,577,021 km (0.101 R)
• M66: 27,805,756 km (0.064 R)
• M67: 27,943,386 km (0.112 R)
• M68: 28,127,092 km (0.101 R)
• M69: 28,403,400 km (0.085 R)
• M70: 28,588,153 km (0.043 R)
• M71: 28,912,481 km (0.094 R)
• M72: 29,191,481 km (0.109 R)
• M73: 29,564,728 km (0.094 R)
• M74: 30,410,405 km (0.116 R)
• M75: 30,599,496 km (0.112 R)
• M76: 31,216,438 km (0.094 R)
• M77: 31,407,175 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 11.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.18 AU - 9.26 AU

Year: 7646 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 96,553,980 km

• M1: 152,440 km (0.1 R)
• M2: 260,300 km (0.102 R)
• M3: 650,302 km (0.07 R)
• M4: 824,434 km (0.108 R)
• M5: 1,359,246 km (0.11 R)
• M6: 1,774,680 km (0.118 R)
• M7: 1,880,296 km (0.104 R)
• M8: 2,079,410 km (0.097 R)
• M9: 2,459,389 km (0.106 R)
• M10: 3,028,160 km (0.063 R)
• M11: 3,262,730 km (0.118 R)
• M12: 3,570,004 km (0.067 R)
• M13: 3,909,591 km (0.07 R)
• M14: 4,141,916 km (0.089 R)
• M15: 4,915,636 km (0.084 R)
• M16: 5,141,380 km (0.061 R)
• M17: 5,396,145 km (0.075 R)
• M18: 6,185,423 km (0.113 R)
• M19: 6,293,433 km (0.081 R)
• M20: 6,731,605 km (0.056 R)
• M21: 6,870,581 km (0.08 R)
• M22: 7,551,102 km (0.115 R)
• M23: 7,958,008 km (0.081 R)
• M24: 8,223,545 km (0.092 R)
• M25: 8,551,912 km (0.111 R)
• M26: 9,469,246 km (0.052 R)
• M27: 9,594,011 km (0.065 R)
• M28: 9,876,451 km (0.116 R)
• M29: 10,289,491 km (0.065 R)
• M30: 10,643,440 km (0.119 R)
• M31: 11,198,298 km (0.099 R)
• M32: 11,729,071 km (0.094 R)
• M33: 11,963,940 km (0.092 R)
• M34: 12,234,263 km (0.071 R)
• M35: 12,953,380 km (0.09 R)
• M36: 13,161,471 km (0.12 R)
• M37: 13,615,949 km (0.107 R)
• M38: 14,111,118 km (0.112 R)
• M39: 14,289,439 km (0.104 R)
• M40: 14,684,377 km (0.118 R)
• M41: 14,973,849 km (0.03 R)
• M42: 15,046,404 km (0.11 R)
• M43: 15,853,485 km (0.103 R)
• M44: 15,964,636 km (0.07 R)
• M45: 16,113,336 km (0.106 R)
• M46: 16,524,282 km (0.118 R)
• M47: 16,674,627 km (0.119 R)
• M48: 16,750,025 km (0.097 R)
• M49: 17,014,663 km (0.105 R)
• M50: 17,128,358 km (0.1 R)
• M51: 17,242,501 km (0.053 R)
• M52: 17,471,386 km (0.083 R)
• M53: 18,474,888 km (0.072 R)
• M54: 18,631,068 km (0.09 R)
• M55: 19,695,906 km (0.033 R)
• M56: 20,983,345 km (0.062 R)
• M57: 21,637,238 km (0.038 R)
• M58: 22,214,985 km (0.081 R)
• M59: 22,547,391 km (0.065 R)
• M60: 23,893,473 km (0.085 R)
• M61: 24,533,303 km (0.083 R)
• M62: 24,833,845 km (0.039 R)
• M63: 25,178,818 km (0.069 R)
• M64: 25,265,435 km (0.042 R)
• M65: 25,525,436 km (0.109 R)
• M66: 26,442,770 km (0.066 R)
• M67: 27,104,591 km (0.088 R)
• M68: 28,444,539 km (0.098 R)
• M69: 29,943,360 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 8.1

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.5 AU - 11.64 AU

Year: 10553 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,553,980 km

• M1: 111,002 km (0.116 R)
• M2: 167,699 km (0.094 R)
• M3: 343,028 km (0.101 R)
• M4: 411,993 km (0.075 R)
• M5: 552,615 km (0.079 R)
• M6: 755,170 km (0.07 R)
• M7: 1,174,044 km (0.11 R)
• M8: 1,697,786 km (0.087 R)
• M9: 1,951,953 km (0.113 R)
• M10: 2,150,469 km (0.109 R)
• M11: 2,639,505 km (0.101 R)
• M12: 2,712,060 km (0.114 R)
• M13: 2,884,247 km (0.074 R)
• M14: 3,369,542 km (0.051 R)
• M15: 3,422,201 km (0.112 R)
• M16: 3,554,745 km (0.116 R)
• M17: 3,962,997 km (0.062 R)
• M18: 4,046,473 km (0.085 R)
• M19: 4,328,914 km (0.118 R)
• M20: 5,583,890 km (0.051 R)
• M21: 5,962,074 km (0.089 R)
• M22: 6,121,994 km (0.113 R)
• M23: 6,186,470 km (0.053 R)
• M24: 6,842,756 km (0.094 R)
• M25: 7,010,306 km (0.09 R)
• M26: 7,315,485 km (0.11 R)
• M27: 7,694,118 km (0.108 R)
• M28: 8,044,027 km (0.073 R)
• M29: 8,614,743 km (0.089 R)
• M30: 9,309,326 km (0.043 R)
• M31: 9,420,627 km (0.08 R)
• M32: 9,607,175 km (0.088 R)
• M33: 9,983,863 km (0.11 R)
• M34: 10,097,856 km (0.071 R)
• M35: 10,327,040 km (0.059 R)
• M36: 10,403,784 km (0.117 R)
• M37: 10,751,749 km (0.039 R)
• M38: 11,103,453 km (0.065 R)
• M39: 11,938,957 km (0.111 R)
• M40: 13,167,305 km (0.049 R)
• M41: 13,250,631 km (0.119 R)
• M42: 13,796,364 km (0.103 R)
• M43: 14,264,007 km (0.087 R)
• M44: 15,127,486 km (0.049 R)
• M45: 17,268,082 km (0.112 R)
• M46: 17,633,849 km (0.115 R)
• M47: 17,863,931 km (0.057 R)
• M48: 18,419,986 km (0.059 R)
• M49: 18,840,655 km (0.075 R)
• M50: 19,644,145 km (0.112 R)
• M51: 19,930,326 km (0.113 R)
• M52: 20,026,069 km (0.098 R)
• M53: 20,314,194 km (0.109 R)
• M54: 21,089,111 km (0.104 R)
• M55: 21,333,255 km (0.032 R)
• M56: 22,867,680 km (0.087 R)
• M57: 23,118,556 km (0.118 R)
• M58: 23,673,564 km (0.112 R)
• M59: 24,233,060 km (0.071 R)
• M60: 24,437,560 km (0.099 R)
• M61: 25,054,502 km (0.109 R)
• M62: 25,676,530 km (0.06 R)
• M63: 26,777,420 km (0.076 R)
• M64: 28,700,351 km (0.101 R)
• M65: 29,133,587 km (0.089 R)
• M66: 29,678,273 km (0.111 R)
• M67: 29,897,134 km (0.095 R)
• M68: 30,888,520 km (0.113 R)
• M69: 30,999,372 km (0.108 R)
• M70: 31,276,876 km (0.052 R)
• M71: 31,332,526 km (0.109 R)
• M72: 34,499,513 km (0.06 R)
• M73: 34,902,530 km (0.074 R)
• M74: 35,075,764 km (0.113 R)
• M75: 35,307,042 km (0.05 R)
• M76: 35,538,919 km (0.118 R)
• M77: 35,887,781 km (0.115 R)
• M78: 36,296,034 km (0.101 R)
• M79: 38,479,863 km (0.11 R)
• M80: 38,838,001 km (0.047 R)
• M81: 39,377,152 km (0.054 R)
• M82: 39,617,705 km (0.112 R)
• M83: 39,918,995 km (0.092 R)
• M84: 40,221,033 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77

Radius: 3.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.27 AU - 19.15 AU

Year: 24348 Days

Day: 16.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 154.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 96,553,980 km

• M1: 60,737 km (0.083 R)
• M2: 308,172 km (0.048 R)
• M3: 771,327 km (0.117 R)
• M4: 1,045,988 km (0.072 R)
• M5: 1,634,656 km (0.067 R)
• M6: 1,872,068 km (0.109 R)
• M7: 2,051,735 km (0.094 R)
• M8: 3,400,808 km (0.09 R)
• M9: 3,427,886 km (0.102 R)
• M10: 4,779,951 km (0.114 R)
• M11: 5,117,594 km (0.096 R)
• M12: 7,021,226 km (0.1 R)
• M13: 7,866,155 km (0.107 R)
• M14: 8,010,068 km (0.101 R)
• M15: 8,154,879 km (0.105 R)
• M16: 8,631,498 km (0.062 R)
• M17: 9,458,325 km (0.118 R)
• M18: 11,551,499 km (0.076 R)
• M19: 14,084,340 km (0.116 R)
• M20: 14,699,188 km (0.069 R)
• M21: 14,920,892 km (0.094 R)
• M22: 15,009,753 km (0.032 R)
• M23: 19,095,271 km (0.088 R)
• M24: 20,859,030 km (0.095 R)
• M25: 21,108,110 km (0.082 R)
• M26: 21,558,848 km (0.069 R)
• M27: 22,368,173 km (0.066 R)
• M28: 22,571,925 km (0.091 R)
• M29: 23,912,023 km (0.117 R)
• M30: 24,644,155 km (0.072 R)
• M31: 25,012,914 km (0.119 R)
• M32: 25,065,871 km (0.118 R)
• M33: 25,330,510 km (0.091 R)
• M34: 25,543,088 km (0.102 R)
• M35: 26,668,214 km (0.112 R)
• M36: 27,318,366 km (0.033 R)
• M37: 27,590,784 km (0.078 R)
• M38: 28,138,462 km (0.079 R)
• M39: 30,026,985 km (0.095 R)
• M40: 31,612,573 km (0.113 R)
• M41: 32,128,088 km (0.07 R)
• M42: 32,877,423 km (0.115 R)
• M43: 33,516,057 km (0.091 R)
• M44: 34,041,594 km (0.118 R)
• M45: 34,569,974 km (0.08 R)
• M46: 35,100,896 km (0.104 R)
• M47: 35,456,341 km (0.108 R)
• M48: 35,575,122 km (0.103 R)
• M49: 36,890,237 km (0.118 R)
• M50: 37,493,266 km (0.105 R)
• M51: 37,674,728 km (0.079 R)
• M52: 39,814,277 km (0.117 R)
• M53: 40,123,047 km (0.06 R)
• M54: 40,556,731 km (0.11 R)
• M55: 41,054,293 km (0.074 R)
• M56: 41,366,354 km (0.091 R)
• M57: 41,741,845 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.3

Radius: 3.1

Gravity: 94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.72 AU - 18.2 AU

Year: 24896 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,553,980 km

• M1: 83,476 km (0.079 R)
• M2: 466,745 km (0.077 R)
• M3: 670,498 km (0.115 R)
• M4: 1,022,053 km (0.106 R)
• M5: 2,388,330 km (0.088 R)
• M6: 2,687,975 km (0.12 R)
• M7: 2,775,788 km (0.11 R)
• M8: 3,511,810 km (0.09 R)
• M9: 4,355,243 km (0.117 R)
• M10: 4,719,962 km (0.093 R)
• M11: 4,825,878 km (0.117 R)
• M12: 6,042,557 km (0.116 R)
• M13: 6,625,241 km (0.08 R)
• M14: 7,043,816 km (0.069 R)
• M15: 7,225,727 km (0.093 R)
• M16: 9,128,312 km (0.117 R)
• M17: 10,339,307 km (0.11 R)
• M18: 10,408,122 km (0.109 R)
• M19: 11,814,641 km (0.061 R)
• M20: 12,320,731 km (0.113 R)
• M21: 13,429,102 km (0.11 R)
• M22: 13,654,546 km (0.102 R)
• M23: 14,261,913 km (0.09 R)
• M24: 15,111,330 km (0.117 R)
• M25: 15,267,510 km (0.099 R)
• M26: 17,427,853 km (0.115 R)
• M27: 17,920,778 km (0.08 R)
• M28: 20,539,339 km (0.076 R)
• M29: 21,936,882 km (0.117 R)
• M30: 22,290,980 km (0.082 R)
• M31: 22,915,402 km (0.092 R)
• M32: 23,274,586 km (0.05 R)
• M33: 23,998,790 km (0.055 R)
• M34: 25,283,985 km (0.119 R)
• M35: 25,748,337 km (0.064 R)
• M36: 26,591,171 km (0.068 R)
• M37: 27,443,131 km (0.034 R)
• M38: 29,562,933 km (0.096 R)
• M39: 29,855,995 km (0.114 R)
• M40: 29,953,982 km (0.086 R)
• M41: 30,346,676 km (0.1 R)
• M42: 31,435,599 km (0.064 R)
• M43: 31,535,231 km (0.116 R)
• M44: 32,436,558 km (0.093 R)
• M45: 32,637,917 km (0.041 R)
• M46: 34,984,210 km (0.096 R)
• M47: 35,294,177 km (0.104 R)
• M48: 36,962,941 km (0.104 R)
• M49: 37,701,057 km (0.055 R)
• M50: 38,657,137 km (0.107 R)
• M51: 38,763,950 km (0.055 R)
• M52: 40,160,296 km (0.09 R)
• M53: 40,376,615 km (0.078 R)
• M54: 40,484,924 km (0.098 R)
• M55: 41,901,316 km (0.109 R)
• M56: 44,000,773 km (0.098 R)
• M57: 46,247,284 km (0.092 R)
• M58: 48,645,936 km (0.069 R)
• M59: 49,570,302 km (0.094 R)
• M60: 50,617,188 km (0.077 R)
• M61: 51,553,820 km (0.112 R)
• M62: 53,681,999 km (0.081 R)
• M63: 55,477,323 km (0.107 R)
• M64: 56,685,176 km (0.108 R)
• M65: 57,657,563 km (0.064 R)
• M66: 58,635,633 km (0.101 R)
• M67: 58,880,974 km (0.083 R)
• M68: 59,372,702 km (0.046 R)
• M69: 59,742,358 km (0.117 R)
• M70: 59,989,195 km (0.115 R)
• M71: 62,226,282 km (0.092 R)
• M72: 62,852,648 km (0.088 R)
• M73: 63,229,335 km (0.11 R)
• M74: 63,355,147 km (0.102 R)
• M75: 63,985,104 km (0.091 R)
• M76: 64,364,035 km (0.105 R)
• M77: 65,124,291 km (0.092 R)
• M78: 67,551,367 km (0.107 R)
• M79: 71,574,204 km (0.027 R)
• M80: 72,756,625 km (0.053 R)
• M81: 72,888,421 km (0.099 R)
• M82: 73,020,217 km (0.112 R)
• M83: 75,807,524 km (0.117 R)
• M84: 75,941,115 km (0.103 R)
• M85: 76,208,446 km (0.097 R)
• M86: 78,089,191 km (0.069 R)
• M87: 81,075,314 km (0.092 R)
• M88: 82,444,883 km (0.101 R)
• M89: 83,546,072 km (0.061 R)
• M90: 85,902,239 km (0.117 R)
• M91: 87,158,412 km (0.111 R)
• M92: 87,999,152 km (0.072 R)
• M93: 91,673,725 km (0.118 R)
• M94: 95,975,412 km (0.098 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,256 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit