🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.62 AU

Year: 131 Days

Day: 14.8 Hours

Environment

Temp: 261 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,248,624 km

• M1: 345,272 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.66 AU - 0.7 AU

Year: 202 Days

Day: 46.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.79 AU - 0.87 AU

Year: 272 Days

Day: 12.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 111.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,248,624 km

• M1: 46,375 km (0.098 R)
• M2: 71,957 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.63 AU - 2.23 AU

Year: 965 Days

Day: 47.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 8.4

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.35 AU - 10.37 AU

Year: 11143 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,248,624 km

• M1: 118,033 km (0.09 R)
• M2: 279,598 km (0.108 R)
• M3: 777,759 km (0.087 R)
• M4: 1,626,129 km (0.07 R)
• M5: 1,956,142 km (0.108 R)
• M6: 2,035,279 km (0.119 R)
• M7: 2,088,685 km (0.039 R)
• M8: 2,196,845 km (0.089 R)
• M9: 2,362,749 km (0.115 R)
• M10: 2,619,309 km (0.082 R)
• M11: 2,855,075 km (0.036 R)
• M12: 2,945,133 km (0.103 R)
• M13: 3,252,707 km (0.092 R)
• M14: 3,602,915 km (0.031 R)
• M15: 3,865,160 km (0.089 R)
• M16: 4,099,879 km (0.042 R)
• M17: 4,548,074 km (0.034 R)
• M18: 5,304,740 km (0.087 R)
• M19: 5,453,291 km (0.114 R)
• M20: 5,678,735 km (0.1 R)
• M21: 5,792,579 km (0.106 R)
• M22: 5,869,024 km (0.108 R)
• M23: 5,945,618 km (0.119 R)
• M24: 6,452,306 km (0.069 R)
• M25: 6,891,824 km (0.101 R)
• M26: 7,548,409 km (0.109 R)
• M27: 7,757,697 km (0.104 R)
• M28: 8,310,760 km (0.112 R)
• M29: 9,097,495 km (0.03 R)
• M30: 9,230,937 km (0.111 R)
• M31: 9,365,126 km (0.115 R)
• M32: 9,454,885 km (0.03 R)
• M33: 9,544,943 km (0.066 R)
• M34: 11,838,876 km (0.11 R)
• M35: 13,021,597 km (0.114 R)
• M36: 14,396,701 km (0.104 R)
• M37: 15,022,618 km (0.073 R)
• M38: 16,300,782 km (0.096 R)
• M39: 16,734,616 km (0.071 R)
• M40: 18,676,845 km (0.095 R)
• M41: 18,846,639 km (0.108 R)
• M42: 19,073,878 km (0.114 R)
• M43: 20,165,344 km (0.114 R)
• M44: 21,100,181 km (0.108 R)
• M45: 21,277,006 km (0.088 R)
• M46: 21,810,472 km (0.108 R)
• M47: 22,228,448 km (0.118 R)
• M48: 22,348,426 km (0.091 R)
• M49: 22,769,694 km (0.091 R)
• M50: 23,804,013 km (0.1 R)
• M51: 23,926,683 km (0.068 R)
• M52: 24,111,138 km (0.115 R)
• M53: 24,234,406 km (0.04 R)
• M54: 24,605,259 km (0.093 R)
• M55: 24,667,342 km (0.077 R)
• M56: 25,415,332 km (0.045 R)
• M57: 25,603,526 km (0.065 R)
• M58: 25,981,261 km (0.091 R)
• M59: 28,351,340 km (0.118 R)
• M60: 28,546,565 km (0.108 R)
• M61: 28,676,865 km (0.113 R)
• M62: 28,938,212 km (0.092 R)
• M63: 30,856,356 km (0.111 R)
• M64: 30,990,246 km (0.082 R)
• M65: 31,057,116 km (0.112 R)
• M66: 31,124,136 km (0.11 R)
• M67: 31,459,983 km (0.075 R)
• M68: 31,594,771 km (0.101 R)
• M69: 31,999,882 km (0.092 R)
• M70: 32,067,500 km (0.064 R)
• M71: 32,135,268 km (0.115 R)
• M72: 32,883,557 km (0.119 R)
• M73: 34,258,810 km (0.103 R)
• M74: 35,722,924 km (0.074 R)
• M75: 36,427,381 km (0.076 R)
• M76: 38,495,870 km (0.073 R)
• M77: 39,290,385 km (0.066 R)
• M78: 39,362,940 km (0.04 R)
• M79: 41,116,227 km (0.069 R)
• M80: 41,263,431 km (0.101 R)
• M81: 42,373,447 km (0.057 R)
• M82: 43,044,244 km (0.112 R)
• M83: 43,944,075 km (0.097 R)
• M84: 46,834,007 km (0.062 R)
• M85: 46,987,794 km (0.072 R)
• M86: 47,759,270 km (0.087 R)
• M87: 49,158,608 km (0.112 R)
• M88: 49,314,788 km (0.045 R)
• M89: 49,549,657 km (0.095 R)
• M90: 50,571,261 km (0.117 R)
• M91: 50,729,087 km (0.075 R)
• M92: 51,599,896 km (0.117 R)
• M93: 52,635,263 km (0.105 R)
• M94: 53,035,437 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 14.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.97 AU - 13.03 AU

Year: 14960 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 58.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,248,624 km

• M1: 178,620 km (0.106 R)
• M2: 579,243 km (0.071 R)
• M3: 671,246 km (0.101 R)
• M4: 1,120,488 km (0.085 R)
• M5: 1,469,500 km (0.098 R)
• M6: 1,881,941 km (0.087 R)
• M7: 2,947,228 km (0.118 R)
• M8: 3,187,033 km (0.078 R)
• M9: 3,505,078 km (0.119 R)
• M10: 4,133,988 km (0.075 R)
• M11: 5,245,799 km (0.107 R)
• M12: 5,580,001 km (0.117 R)
• M13: 5,835,364 km (0.113 R)
• M14: 6,579,464 km (0.116 R)
• M15: 7,261,181 km (0.116 R)
• M16: 7,870,194 km (0.075 R)
• M17: 9,137,438 km (0.105 R)
• M18: 9,948,707 km (0.092 R)
• M19: 12,853,599 km (0.059 R)
• M20: 13,022,345 km (0.105 R)
• M21: 13,135,142 km (0.09 R)
• M22: 15,759,388 km (0.119 R)
• M23: 16,853,247 km (0.109 R)
• M24: 18,223,564 km (0.099 R)
• M25: 20,673,827 km (0.108 R)
• M26: 21,803,142 km (0.093 R)
• M27: 22,680,234 km (0.105 R)
• M28: 22,884,285 km (0.115 R)
• M29: 25,521,546 km (0.065 R)
• M30: 27,236,387 km (0.075 R)
• M31: 27,380,898 km (0.093 R)
• M32: 27,598,264 km (0.099 R)
• M33: 29,431,735 km (0.101 R)
• M34: 30,250,933 km (0.089 R)
• M35: 31,077,462 km (0.106 R)
• M36: 32,064,060 km (0.056 R)
• M37: 32,369,688 km (0.09 R)
• M38: 32,983,937 km (0.069 R)
• M39: 33,447,092 km (0.078 R)
• M40: 35,953,455 km (0.059 R)
• M41: 36,350,487 km (0.086 R)
• M42: 36,749,016 km (0.102 R)
• M43: 37,550,412 km (0.098 R)
• M44: 37,792,012 km (0.109 R)
• M45: 39,252,237 km (0.113 R)
• M46: 39,579,258 km (0.112 R)
• M47: 40,483,129 km (0.115 R)
• M48: 40,813,441 km (0.072 R)
• M49: 42,311,215 km (0.097 R)
• M50: 42,646,613 km (0.03 R)
• M51: 42,898,536 km (0.116 R)
• M52: 44,251,200 km (0.073 R)
• M53: 44,591,535 km (0.096 R)
• M54: 44,932,768 km (0.088 R)
• M55: 46,738,414 km (0.12 R)
• M56: 46,911,499 km (0.051 R)
• M57: 47,345,482 km (0.087 R)
• M58: 47,693,596 km (0.038 R)
• M59: 48,743,025 km (0.1 R)
• M60: 49,358,770 km (0.086 R)
• M61: 50,953,783 km (0.101 R)
• M62: 51,221,264 km (0.088 R)
• M63: 51,310,424 km (0.081 R)
• M64: 51,847,181 km (0.11 R)
• M65: 52,205,917 km (0.091 R)
• M66: 52,385,734 km (0.033 R)
• M67: 52,835,874 km (0.04 R)
• M68: 53,377,867 km (0.117 R)
• M69: 53,830,849 km (0.114 R)
• M70: 54,012,461 km (0.094 R)
• M71: 54,103,267 km (0.092 R)
• M72: 54,194,222 km (0.044 R)
• M73: 57,500,934 km (0.042 R)
• M74: 57,872,385 km (0.105 R)
• M75: 58,058,335 km (0.088 R)
• M76: 58,244,585 km (0.111 R)
• M77: 58,337,784 km (0.074 R)
• M78: 58,430,984 km (0.03 R)
• M79: 58,804,380 km (0.063 R)
• M80: 59,459,768 km (0.094 R)
• M81: 60,777,875 km (0.037 R)
• M82: 61,820,273 km (0.105 R)
• M83: 62,010,412 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 8.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.63 AU - 12.99 AU

Year: 15544 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,248,624 km

• M1: 411,843 km (0.113 R)
• M2: 557,551 km (0.111 R)
• M3: 637,137 km (0.119 R)
• M4: 1,034,619 km (0.069 R)
• M5: 1,499,419 km (0.102 R)
• M6: 1,660,088 km (0.103 R)
• M7: 1,923,829 km (0.095 R)
• M8: 2,305,004 km (0.1 R)
• M9: 2,906,238 km (0.063 R)
• M10: 3,432,822 km (0.036 R)
• M11: 3,553,847 km (0.097 R)
• M12: 4,180,363 km (0.099 R)
• M13: 4,440,663 km (0.103 R)
• M14: 4,706,199 km (0.081 R)
• M15: 4,942,714 km (0.093 R)
• M16: 5,148,710 km (0.053 R)
• M17: 5,747,401 km (0.062 R)
• M18: 5,964,018 km (0.109 R)
• M19: 6,073,374 km (0.059 R)
• M20: 6,857,118 km (0.108 R)
• M21: 6,933,413 km (0.11 R)
• M22: 7,164,092 km (0.087 R)
• M23: 7,831,299 km (0.066 R)
• M24: 8,031,311 km (0.097 R)
• M25: 8,641,521 km (0.107 R)
• M26: 8,848,265 km (0.08 R)
• M27: 9,863,287 km (0.112 R)
• M28: 10,253,288 km (0.102 R)
• M29: 10,736,938 km (0.033 R)
• M30: 12,464,345 km (0.034 R)
• M31: 12,698,017 km (0.094 R)
• M32: 13,169,699 km (0.069 R)
• M33: 16,423,752 km (0.093 R)
• M34: 16,628,701 km (0.083 R)
• M35: 17,508,785 km (0.085 R)
• M36: 18,830,333 km (0.09 R)
• M37: 19,098,562 km (0.042 R)
• M38: 19,530,152 km (0.107 R)
• M39: 20,678,764 km (0.055 R)
• M40: 20,789,167 km (0.099 R)
• M41: 21,568,423 km (0.082 R)
• M42: 21,680,471 km (0.07 R)
• M43: 21,848,919 km (0.074 R)
• M44: 22,300,405 km (0.115 R)
• M45: 23,040,615 km (0.098 R)
• M46: 23,673,265 km (0.07 R)
• M47: 23,731,009 km (0.061 R)
• M48: 26,439,928 km (0.119 R)
• M49: 26,499,916 km (0.09 R)
• M50: 26,680,032 km (0.066 R)
• M51: 27,526,307 km (0.065 R)
• M52: 27,830,589 km (0.115 R)
• M53: 28,750,317 km (0.057 R)
• M54: 29,431,287 km (0.067 R)
• M55: 29,555,603 km (0.086 R)
• M56: 30,242,706 km (0.073 R)
• M57: 30,745,654 km (0.118 R)
• M58: 32,592,140 km (0.102 R)
• M59: 33,172,580 km (0.059 R)
• M60: 34,999,768 km (0.03 R)
• M61: 36,525,068 km (0.063 R)
• M62: 37,464,094 km (0.057 R)
• M63: 38,955,734 km (0.059 R)
• M64: 39,915,105 km (0.084 R)
• M65: 43,262,657 km (0.071 R)
• M66: 43,404,027 km (0.099 R)
• M67: 44,898,360 km (0.098 R)
• M68: 46,120,276 km (0.115 R)
• M69: 46,264,787 km (0.088 R)
• M70: 46,989,439 km (0.083 R)
• M71: 47,426,115 km (0.073 R)
• M72: 47,498,970 km (0.096 R)
• M73: 47,571,973 km (0.079 R)
• M74: 48,376,660 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.4

Radius: 3.8

Gravity: 48.02 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.13 AU - 21.85 AU

Year: 30966 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,248,624 km

• M1: 107,112 km (0.081 R)
• M2: 134,488 km (0.11 R)
• M3: 314,904 km (0.048 R)
• M4: 632,350 km (0.118 R)
• M5: 1,121,984 km (0.101 R)
• M6: 1,780,215 km (0.068 R)
• M7: 1,899,594 km (0.101 R)
• M8: 2,403,290 km (0.092 R)
• M9: 2,852,831 km (0.12 R)
• M10: 2,992,705 km (0.114 R)
• M11: 3,230,865 km (0.11 R)
• M12: 3,878,026 km (0.073 R)
• M13: 4,137,428 km (0.069 R)
• M14: 4,563,932 km (0.081 R)
• M15: 5,060,447 km (0.049 R)
• M16: 5,925,272 km (0.053 R)
• M17: 6,044,053 km (0.083 R)
• M18: 6,103,743 km (0.116 R)
• M19: 6,284,008 km (0.116 R)
• M20: 6,526,955 km (0.092 R)
• M21: 6,959,443 km (0.074 R)
• M22: 7,852,093 km (0.082 R)
• M23: 8,511,520 km (0.115 R)
• M24: 9,119,935 km (0.112 R)
• M25: 10,882,198 km (0.074 R)
• M26: 12,593,149 km (0.03 R)
• M27: 13,596,502 km (0.099 R)
• M28: 14,866,288 km (0.06 R)
• M29: 15,352,182 km (0.036 R)
• M30: 17,262,248 km (0.089 R)
• M31: 17,346,920 km (0.096 R)
• M32: 17,601,985 km (0.1 R)
• M33: 18,201,872 km (0.107 R)
• M34: 20,041,328 km (0.085 R)
• M35: 20,488,027 km (0.086 R)
• M36: 20,847,660 km (0.044 R)
• M37: 21,028,225 km (0.116 R)
• M38: 21,938,977 km (0.116 R)
• M39: 22,122,683 km (0.105 R)
• M40: 23,516,785 km (0.116 R)
• M41: 25,612,053 km (0.096 R)
• M42: 25,902,423 km (0.102 R)
• M43: 25,999,362 km (0.115 R)
• M44: 28,965,589 km (0.078 R)
• M45: 29,774,464 km (0.117 R)
• M46: 30,590,670 km (0.085 R)
• M47: 31,621,400 km (0.116 R)
• M48: 33,610,752 km (0.117 R)
• M49: 34,460,468 km (0.092 R)
• M50: 35,748,206 km (0.103 R)
• M51: 36,072,535 km (0.068 R)
• M52: 36,506,518 km (0.118 R)
• M53: 37,160,859 km (0.081 R)
• M54: 37,929,044 km (0.101 R)
• M55: 38,370,507 km (0.066 R)
• M56: 38,481,060 km (0.086 R)
• M57: 39,704,621 km (0.065 R)
• M58: 40,152,816 km (0.104 R)
• M59: 41,848,060 km (0.038 R)
• M60: 44,608,589 km (0.066 R)
• M61: 48,021,964 km (0.079 R)
• M62: 49,338,425 km (0.114 R)
• M63: 51,396,293 km (0.096 R)
• M64: 51,518,216 km (0.106 R)
• M65: 51,762,359 km (0.092 R)
• M66: 52,497,034 km (0.085 R)
• M67: 52,742,674 km (0.061 R)
• M68: 52,865,644 km (0.111 R)
• M69: 55,220,314 km (0.106 R)
• M70: 55,720,420 km (0.058 R)
• M71: 57,229,563 km (0.116 R)
• M72: 59,518,410 km (0.09 R)
• M73: 61,707,326 km (0.079 R)
• M74: 65,237,687 km (0.086 R)
• M75: 65,369,782 km (0.106 R)
• M76: 68,430,404 km (0.106 R)
• M77: 70,722,393 km (0.115 R)
• M78: 71,401,269 km (0.082 R)
• M79: 73,039,515 km (0.105 R)
• M80: 73,451,059 km (0.114 R)
• M81: 73,588,389 km (0.11 R)
• M82: 75,104,564 km (0.117 R)
• M83: 76,074,856 km (0.119 R)
• M84: 76,352,808 km (0.094 R)
• M85: 77,188,761 km (0.11 R)
• M86: 77,328,486 km (0.118 R)
• M87: 80,279,902 km (0.109 R)
• M88: 83,984,843 km (0.072 R)
• M89: 86,002,619 km (0.081 R)
• M90: 89,498,871 km (0.076 R)
• M91: 90,086,043 km (0.07 R)
• M92: 90,674,561 km (0.043 R)
• M93: 91,412,078 km (0.093 R)
• M94: 92,151,391 km (0.041 R)
• M95: 95,727,977 km (0.106 R)
• M96: 97,080,940 km (0.116 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit