🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.55 AU - 0.57 AU

Year: 158 Days

Day: 13.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.78 AU

Year: 197 Days

Day: 33.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.18 AU - 2.74 AU

Year: 1454 Days

Day: 20.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,465,344 km

• M1: 586,424 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 9.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.85 AU - 9.27 AU

Year: 8620 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,465,344 km

• M1: 189,989 km (0.094 R)
• M2: 268,379 km (0.106 R)
• M3: 334,052 km (0.111 R)
• M4: 523,892 km (0.073 R)
• M5: 764,744 km (0.062 R)
• M6: 838,047 km (0.074 R)
• M7: 929,452 km (0.12 R)
• M8: 1,567,486 km (0.116 R)
• M9: 1,779,915 km (0.079 R)
• M10: 2,084,497 km (0.082 R)
• M11: 2,318,617 km (0.111 R)
• M12: 2,789,252 km (0.094 R)
• M13: 2,882,302 km (0.084 R)
• M14: 3,071,543 km (0.094 R)
• M15: 3,216,205 km (0.105 R)
• M16: 3,338,576 km (0.113 R)
• M17: 3,562,673 km (0.08 R)
• M18: 3,714,814 km (0.105 R)
• M19: 3,921,110 km (0.111 R)
• M20: 4,951,540 km (0.115 R)
• M21: 5,036,362 km (0.109 R)
• M22: 5,178,779 km (0.08 R)
• M23: 5,351,565 km (0.116 R)
• M24: 6,152,212 km (0.079 R)
• M25: 6,396,805 km (0.111 R)
• M26: 6,613,273 km (0.037 R)
• M27: 6,895,265 km (0.077 R)
• M28: 7,021,825 km (0.118 R)
• M29: 7,438,605 km (0.086 R)
• M30: 7,666,442 km (0.076 R)
• M31: 7,764,877 km (0.076 R)
• M32: 7,830,551 km (0.054 R)
• M33: 8,363,718 km (0.073 R)
• M34: 8,498,805 km (0.059 R)
• M35: 8,702,856 km (0.107 R)
• M36: 8,873,996 km (0.112 R)
• M37: 9,464,758 km (0.117 R)
• M38: 9,782,654 km (0.067 R)
• M39: 11,237,642 km (0.098 R)
• M40: 11,312,142 km (0.105 R)
• M41: 11,536,689 km (0.056 R)
• M42: 11,990,269 km (0.077 R)
• M43: 12,219,154 km (0.119 R)
• M44: 12,334,195 km (0.1 R)
• M45: 12,914,784 km (0.09 R)
• M46: 13,149,503 km (0.107 R)
• M47: 14,263,559 km (0.111 R)
• M48: 14,995,541 km (0.116 R)
• M49: 15,324,955 km (0.101 R)
• M50: 15,823,416 km (0.086 R)
• M51: 17,221,408 km (0.109 R)
• M52: 17,393,445 km (0.104 R)
• M53: 17,479,763 km (0.111 R)
• M54: 17,652,848 km (0.07 R)
• M55: 17,913,298 km (0.118 R)
• M56: 19,998,243 km (0.106 R)
• M57: 20,406,197 km (0.108 R)
• M58: 21,276,408 km (0.076 R)
• M59: 23,147,877 km (0.054 R)
• M60: 23,433,160 km (0.072 R)
• M61: 23,671,769 km (0.105 R)
• M62: 23,911,125 km (0.093 R)
• M63: 24,489,022 km (0.053 R)
• M64: 24,828,160 km (0.114 R)
• M65: 24,925,399 km (0.101 R)
• M66: 26,349,122 km (0.093 R)
• M67: 26,497,822 km (0.105 R)
• M68: 26,896,052 km (0.071 R)
• M69: 27,446,721 km (0.093 R)
• M70: 28,304,964 km (0.09 R)
• M71: 28,763,033 km (0.069 R)
• M72: 29,120,871 km (0.107 R)
• M73: 29,274,658 km (0.077 R)
• M74: 30,463,213 km (0.026 R)
• M75: 30,671,453 km (0.12 R)
• M76: 30,827,932 km (0.105 R)
• M77: 32,993,661 km (0.118 R)
• M78: 33,100,623 km (0.064 R)
• M79: 33,314,847 km (0.111 R)
• M80: 33,744,492 km (0.093 R)
• M81: 33,906,058 km (0.103 R)
• M82: 35,317,365 km (0.116 R)
• M83: 35,536,226 km (0.096 R)
• M84: 37,080,675 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 9.7

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.86 AU - 9.34 AU

Year: 10342 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,465,344 km

• M1: 165,306 km (0.105 R)
• M2: 291,117 km (0.069 R)
• M3: 378,782 km (0.111 R)
• M4: 462,856 km (0.116 R)
• M5: 603,029 km (0.118 R)
• M6: 850,613 km (0.062 R)
• M7: 986,748 km (0.092 R)
• M8: 1,531,733 km (0.101 R)
• M9: 2,293,186 km (0.08 R)
• M10: 2,402,841 km (0.102 R)
• M11: 3,340,969 km (0.115 R)
• M12: 3,528,565 km (0.119 R)
• M13: 3,979,752 km (0.071 R)
• M14: 4,078,786 km (0.036 R)
• M15: 4,313,206 km (0.06 R)
• M16: 4,380,974 km (0.056 R)
• M17: 4,830,515 km (0.112 R)
• M18: 4,900,976 km (0.112 R)
• M19: 5,078,698 km (0.114 R)
• M20: 5,150,355 km (0.103 R)
• M21: 5,661,531 km (0.053 R)
• M22: 6,381,396 km (0.12 R)
• M23: 6,536,529 km (0.082 R)
• M24: 6,969,914 km (0.091 R)
• M25: 7,089,742 km (0.119 R)
• M26: 7,331,343 km (0.095 R)
• M27: 7,412,574 km (0.098 R)
• M28: 7,864,360 km (0.118 R)
• M29: 7,947,536 km (0.082 R)
• M30: 8,282,935 km (0.03 R)
• M31: 8,622,971 km (0.045 R)
• M32: 10,254,635 km (0.074 R)
• M33: 10,391,068 km (0.107 R)
• M34: 10,850,184 km (0.076 R)
• M35: 11,316,032 km (0.11 R)
• M36: 13,641,381 km (0.085 R)
• M37: 17,122,823 km (0.095 R)
• M38: 18,322,747 km (0.04 R)
• M39: 19,100,357 km (0.051 R)
• M40: 19,718,944 km (0.043 R)
• M41: 19,888,738 km (0.056 R)
• M42: 20,918,121 km (0.119 R)
• M43: 21,206,994 km (0.081 R)
• M44: 21,323,082 km (0.119 R)
• M45: 21,613,900 km (0.114 R)
• M46: 21,964,558 km (0.084 R)
• M47: 22,081,992 km (0.093 R)
• M48: 23,266,807 km (0.077 R)
• M49: 23,446,175 km (0.064 R)
• M50: 23,686,280 km (0.047 R)
• M51: 24,959,956 km (0.111 R)
• M52: 25,821,340 km (0.075 R)
• M53: 27,257,630 km (0.115 R)
• M54: 27,510,151 km (0.042 R)
• M55: 28,080,867 km (0.076 R)
• M56: 28,591,594 km (0.096 R)
• M57: 28,848,154 km (0.115 R)
• M58: 30,272,476 km (0.113 R)
• M59: 30,533,823 km (0.085 R)
• M60: 31,719,536 km (0.083 R)
• M61: 33,391,292 km (0.079 R)
• M62: 33,864,470 km (0.096 R)
• M63: 34,271,825 km (0.102 R)
• M64: 35,297,318 km (0.038 R)
• M65: 35,710,358 km (0.06 R)
• M66: 36,471,811 km (0.049 R)
• M67: 38,151,496 km (0.097 R)
• M68: 38,363,327 km (0.092 R)
• M69: 39,356,507 km (0.117 R)
• M70: 39,713,298 km (0.057 R)
• M71: 39,784,806 km (0.079 R)
• M72: 40,430,171 km (0.094 R)
• M73: 41,223,638 km (0.105 R)
• M74: 41,513,409 km (0.111 R)
• M75: 42,167,900 km (0.1 R)
• M76: 42,972,437 km (0.115 R)
• M77: 43,856,112 km (0.1 R)
• M78: 43,929,864 km (0.109 R)
• M79: 45,117,970 km (0.116 R)
• M80: 45,566,165 km (0.089 R)
• M81: 45,790,861 km (0.092 R)
• M82: 45,940,758 km (0.11 R)
• M83: 50,515,760 km (0.073 R)
• M84: 51,214,382 km (0.026 R)
• M85: 51,994,535 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.6

Radius: 5.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.4 AU - 16.22 AU

Year: 18293 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,465,344 km

• M1: 109,954 km (0.104 R)
• M2: 152,141 km (0.051 R)
• M3: 242,947 km (0.047 R)
• M4: 672,742 km (0.077 R)
• M5: 954,734 km (0.095 R)
• M6: 1,099,395 km (0.097 R)
• M7: 1,155,494 km (0.107 R)
• M8: 1,231,938 km (0.066 R)
• M9: 1,512,584 km (0.06 R)
• M10: 1,834,818 km (0.063 R)
• M11: 2,061,459 km (0.109 R)
• M12: 2,418,100 km (0.036 R)
• M13: 2,819,621 km (0.081 R)
• M14: 3,187,781 km (0.116 R)
• M15: 3,599,026 km (0.081 R)
• M16: 4,232,273 km (0.082 R)
• M17: 4,410,893 km (0.098 R)
• M18: 4,561,688 km (0.094 R)
• M19: 4,622,425 km (0.088 R)
• M20: 5,118,491 km (0.067 R)
• M21: 6,160,440 km (0.101 R)
• M22: 6,362,996 km (0.086 R)
• M23: 7,018,683 km (0.098 R)
• M24: 7,551,401 km (0.103 R)
• M25: 8,505,237 km (0.063 R)
• M26: 8,542,786 km (0.111 R)
• M27: 8,580,335 km (0.107 R)
• M28: 8,768,530 km (0.107 R)
• M29: 9,303,192 km (0.116 R)
• M30: 9,535,518 km (0.117 R)
• M31: 9,574,413 km (0.118 R)
• M32: 9,730,593 km (0.115 R)
• M33: 10,006,003 km (0.07 R)
• M34: 10,204,220 km (0.118 R)
• M35: 10,403,784 km (0.1 R)
• M36: 10,483,968 km (0.114 R)
• M37: 10,604,694 km (0.096 R)
• M38: 10,644,936 km (0.103 R)
• M39: 11,255,893 km (0.091 R)
• M40: 11,878,221 km (0.107 R)
• M41: 12,046,069 km (0.114 R)
• M42: 12,639,823 km (0.087 R)
• M43: 13,156,086 km (0.065 R)
• M44: 13,767,342 km (0.062 R)
• M45: 14,120,693 km (0.064 R)
• M46: 14,881,547 km (0.107 R)
• M47: 15,244,173 km (0.107 R)
• M48: 15,472,309 km (0.11 R)
• M49: 15,701,493 km (0.111 R)
• M50: 16,817,493 km (0.115 R)
• M51: 18,007,096 km (0.098 R)
• M52: 18,587,685 km (0.076 R)
• M53: 19,223,476 km (0.101 R)
• M54: 19,321,911 km (0.111 R)
• M55: 19,667,931 km (0.086 R)
• M56: 19,966,080 km (0.06 R)
• M57: 21,940,024 km (0.09 R)
• M58: 22,146,020 km (0.052 R)
• M59: 22,663,778 km (0.039 R)
• M60: 22,872,018 km (0.043 R)
• M61: 23,869,537 km (0.118 R)
• M62: 24,081,368 km (0.107 R)
• M63: 24,293,946 km (0.12 R)
• M64: 24,934,973 km (0.104 R)
• M65: 25,149,945 km (0.111 R)
• M66: 25,203,800 km (0.079 R)
• M67: 27,388,229 km (0.039 R)
• M68: 27,610,082 km (0.097 R)
• M69: 27,888,185 km (0.05 R)
• M70: 28,727,878 km (0.098 R)
• M71: 29,122,517 km (0.038 R)
• M72: 29,179,065 km (0.043 R)
• M73: 29,405,556 km (0.09 R)
• M74: 30,260,208 km (0.094 R)
• M75: 30,719,324 km (0.102 R)
• M76: 31,122,939 km (0.096 R)
• M77: 31,296,473 km (0.033 R)
• M78: 31,702,482 km (0.043 R)
• M79: 32,227,271 km (0.078 R)
• M80: 32,402,749 km (0.09 R)
• M81: 32,520,034 km (0.077 R)
• M82: 33,226,136 km (0.099 R)
• M83: 33,462,650 km (0.042 R)
• M84: 33,581,132 km (0.12 R)
• M85: 33,937,474 km (0.099 R)
• M86: 34,295,013 km (0.05 R)
• M87: 34,773,576 km (0.107 R)
• M88: 35,858,460 km (0.068 R)
• M89: 36,832,193 km (0.1 R)
• M90: 38,867,771 km (0.12 R)
• M91: 39,429,361 km (0.104 R)
• M92: 40,245,118 km (0.113 R)
• M93: 41,320,278 km (0.106 R)
• M94: 42,340,685 km (0.1 R)
• M95: 42,789,778 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339

Radius: 6.8

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.63 AU - 18.63 AU

Year: 22171 Days

Day: 16.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,465,344 km

• M1: 402,568 km (0.093 R)
• M2: 678,726 km (0.118 R)
• M3: 782,846 km (0.06 R)
• M4: 847,921 km (0.119 R)
• M5: 1,151,455 km (0.109 R)
• M6: 2,433,359 km (0.11 R)
• M7: 3,137,067 km (0.104 R)
• M8: 3,421,004 km (0.116 R)
• M9: 4,399,524 km (0.113 R)
• M10: 4,557,499 km (0.062 R)
• M11: 4,637,085 km (0.089 R)
• M12: 4,960,217 km (0.107 R)
• M13: 5,124,625 km (0.07 R)
• M14: 5,374,453 km (0.066 R)
• M15: 5,756,825 km (0.086 R)
• M16: 6,147,874 km (0.119 R)
• M17: 7,093,632 km (0.033 R)
• M18: 7,606,902 km (0.106 R)
• M19: 7,749,020 km (0.109 R)
• M20: 8,423,557 km (0.115 R)
• M21: 8,718,414 km (0.1 R)
• M22: 9,419,729 km (0.047 R)
• M23: 11,089,391 km (0.039 R)
• M24: 11,520,831 km (0.049 R)
• M25: 12,013,008 km (0.096 R)
• M26: 12,123,262 km (0.083 R)
• M27: 13,187,501 km (0.071 R)
• M28: 13,472,635 km (0.111 R)
• M29: 13,932,947 km (0.104 R)
• M30: 13,990,842 km (0.096 R)
• M31: 14,164,974 km (0.09 R)
• M32: 16,924,606 km (0.095 R)
• M33: 17,048,173 km (0.095 R)
• M34: 17,420,971 km (0.114 R)
• M35: 18,048,385 km (0.102 R)
• M36: 19,778,783 km (0.095 R)
• M37: 19,974,308 km (0.04 R)
• M38: 20,829,110 km (0.039 R)
• M39: 21,964,707 km (0.089 R)
• M40: 22,438,185 km (0.087 R)
• M41: 24,435,167 km (0.106 R)
• M42: 24,574,891 km (0.098 R)
• M43: 25,845,127 km (0.105 R)
• M44: 26,058,902 km (0.1 R)
• M45: 27,936,206 km (0.106 R)
• M46: 29,335,394 km (0.036 R)
• M47: 29,483,945 km (0.081 R)
• M48: 30,305,686 km (0.044 R)
• M49: 30,456,032 km (0.034 R)
• M50: 31,819,168 km (0.111 R)
• M51: 32,048,352 km (0.119 R)
• M52: 34,683,219 km (0.113 R)
• M53: 34,918,985 km (0.06 R)
• M54: 35,234,188 km (0.081 R)
• M55: 36,504,573 km (0.097 R)
• M56: 37,467,236 km (0.064 R)
• M57: 37,547,869 km (0.092 R)
• M58: 40,984,581 km (0.093 R)
• M59: 42,152,192 km (0.112 R)
• M60: 43,839,357 km (0.072 R)
• M61: 44,520,326 km (0.088 R)
• M62: 46,497,561 km (0.106 R)
• M63: 47,105,078 km (0.113 R)
• M64: 47,279,210 km (0.109 R)
• M65: 48,855,074 km (0.092 R)
• M66: 49,649,589 km (0.095 R)
• M67: 51,072,414 km (0.11 R)
• M68: 52,058,413 km (0.101 R)
• M69: 55,145,515 km (0.109 R)
• M70: 56,989,010 km (0.087 R)
• M71: 59,227,592 km (0.066 R)
• M72: 62,352,542 km (0.106 R)
• M73: 62,543,579 km (0.116 R)
• M74: 64,368,822 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit