🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 30.3 Hours

Environment

Temp: 271 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.68 AU - 0.84 AU

Year: 232 Days

Day: 39 Hours

Environment

Temp: 186 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.67 AU - 0.95 AU

Year: 255 Days

Day: 32.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,625,981 km

• M1: 161,715 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.11 AU - 3.23 AU

Year: 1526 Days

Day: 39.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,625,981 km

• M1: 918,381 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.87 AU - 4.53 AU

Year: 3011 Days

Day: 38.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,625,981 km

• M1: 72,256 km (0.119 R)
• M2: 86,916 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.84 AU - 4.72 AU

Year: 3098 Days

Day: 28 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 8.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.75 AU - 7.41 AU

Year: 6591 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 96,625,981 km

• M1: 112,647 km (0.111 R)
• M2: 257,757 km (0.087 R)
• M3: 403,316 km (0.118 R)
• M4: 470,037 km (0.111 R)
• M5: 591,061 km (0.112 R)
• M6: 709,543 km (0.114 R)
• M7: 793,168 km (0.08 R)
• M8: 940,522 km (0.082 R)
• M9: 1,064,987 km (0.048 R)
• M10: 1,145,770 km (0.106 R)
• M11: 1,245,402 km (0.068 R)
• M12: 1,599,052 km (0.104 R)
• M13: 1,711,250 km (0.12 R)
• M14: 1,864,887 km (0.103 R)
• M15: 2,206,718 km (0.072 R)
• M16: 2,925,536 km (0.083 R)
• M17: 3,133,627 km (0.087 R)
• M18: 3,227,574 km (0.105 R)
• M19: 3,491,016 km (0.087 R)
• M20: 3,613,088 km (0.081 R)
• M21: 3,786,322 km (0.054 R)
• M22: 4,218,660 km (0.053 R)
• M23: 4,401,319 km (0.03 R)
• M24: 4,533,414 km (0.1 R)
• M25: 5,157,686 km (0.1 R)
• M26: 5,296,961 km (0.11 R)
• M27: 5,465,857 km (0.085 R)
• M28: 6,041,510 km (0.044 R)
• M29: 6,516,034 km (0.083 R)
• M30: 6,636,461 km (0.071 R)
• M31: 6,697,048 km (0.071 R)
• M32: 6,879,707 km (0.074 R)
• M33: 6,971,710 km (0.076 R)
• M34: 7,125,945 km (0.036 R)
• M35: 7,563,668 km (0.044 R)
• M36: 7,753,957 km (0.113 R)
• M37: 8,010,218 km (0.106 R)
• M38: 8,465,295 km (0.065 R)
• M39: 8,596,941 km (0.053 R)
• M40: 8,696,124 km (0.059 R)
• M41: 8,962,259 km (0.072 R)
• M42: 9,434,689 km (0.116 R)
• M43: 9,777,118 km (0.105 R)
• M44: 10,158,443 km (0.118 R)
• M45: 10,228,306 km (0.107 R)
• M46: 11,223,281 km (0.098 R)
• M47: 12,472,423 km (0.067 R)
• M48: 12,923,760 km (0.102 R)
• M49: 13,227,593 km (0.105 R)
• M50: 14,782,214 km (0.087 R)
• M51: 15,139,903 km (0.055 R)
• M52: 15,782,875 km (0.112 R)
• M53: 16,148,342 km (0.086 R)
• M54: 16,599,081 km (0.067 R)
• M55: 17,848,971 km (0.063 R)
• M56: 17,975,680 km (0.119 R)
• M57: 18,784,705 km (0.077 R)
• M58: 19,042,762 km (0.1 R)
• M59: 19,911,177 km (0.061 R)
• M60: 20,350,247 km (0.098 R)
• M61: 21,148,501 km (0.104 R)
• M62: 21,551,518 km (0.115 R)
• M63: 21,731,484 km (0.114 R)
• M64: 22,684,273 km (0.109 R)
• M65: 24,255,799 km (0.119 R)
• M66: 25,338,588 km (0.082 R)
• M67: 25,481,005 km (0.06 R)
• M68: 27,746,515 km (0.091 R)
• M69: 28,138,611 km (0.081 R)
• M70: 28,285,965 km (0.054 R)
• M71: 28,829,006 km (0.097 R)
• M72: 28,928,039 km (0.074 R)
• M73: 29,325,521 km (0.101 R)
• M74: 29,674,832 km (0.032 R)
• M75: 31,492,895 km (0.055 R)
• M76: 32,055,682 km (0.116 R)
• M77: 32,776,594 km (0.085 R)
• M78: 33,190,980 km (0.05 R)
• M79: 33,554,952 km (0.061 R)
• M80: 34,234,426 km (0.087 R)
• M81: 34,549,628 km (0.104 R)
• M82: 34,654,945 km (0.055 R)
• M83: 34,865,729 km (0.115 R)
• M84: 35,024,153 km (0.07 R)
• M85: 35,500,921 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.8

Radius: 12.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.32 AU - 9.6 AU

Year: 9383 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,625,981 km

• M1: 159,621 km (0.086 R)
• M2: 365,468 km (0.088 R)
• M3: 520,002 km (0.092 R)
• M4: 700,716 km (0.102 R)
• M5: 1,050,925 km (0.096 R)
• M6: 1,454,839 km (0.101 R)
• M7: 1,563,447 km (0.035 R)
• M8: 1,743,114 km (0.118 R)
• M9: 1,906,026 km (0.057 R)
• M10: 2,098,709 km (0.107 R)
• M11: 2,529,550 km (0.051 R)
• M12: 2,661,795 km (0.075 R)
• M13: 2,823,361 km (0.12 R)
• M14: 2,960,691 km (0.112 R)
• M15: 3,213,512 km (0.101 R)
• M16: 3,385,998 km (0.064 R)
• M17: 4,014,160 km (0.109 R)
• M18: 4,106,910 km (0.119 R)
• M19: 4,421,215 km (0.119 R)
• M20: 6,250,947 km (0.115 R)
• M21: 6,467,415 km (0.114 R)
• M22: 7,855,983 km (0.109 R)
• M23: 8,089,804 km (0.09 R)
• M24: 8,925,907 km (0.118 R)
• M25: 9,416,139 km (0.083 R)
• M26: 10,422,783 km (0.102 R)
• M27: 10,765,960 km (0.109 R)
• M28: 11,862,363 km (0.044 R)
• M29: 12,446,543 km (0.083 R)
• M30: 12,582,677 km (0.096 R)
• M31: 13,086,223 km (0.073 R)
• M32: 13,224,601 km (0.092 R)
• M33: 13,503,003 km (0.117 R)
• M34: 13,971,244 km (0.053 R)
• M35: 15,359,513 km (0.103 R)
• M36: 15,456,901 km (0.111 R)
• M37: 15,996,052 km (0.052 R)
• M38: 16,094,637 km (0.033 R)
• M39: 16,193,521 km (0.078 R)
• M40: 16,491,520 km (0.062 R)
• M41: 16,841,429 km (0.106 R)
• M42: 18,420,135 km (0.119 R)
• M43: 21,390,102 km (0.06 R)
• M44: 21,662,520 km (0.042 R)
• M45: 21,881,232 km (0.096 R)
• M46: 22,155,594 km (0.076 R)
• M47: 22,486,505 km (0.075 R)
• M48: 23,097,163 km (0.092 R)
• M49: 25,536,805 km (0.099 R)
• M50: 25,883,723 km (0.096 R)
• M51: 26,582,195 km (0.096 R)
• M52: 26,933,750 km (0.062 R)
• M53: 29,498,157 km (0.118 R)
• M54: 30,227,746 km (0.072 R)
• M55: 30,411,003 km (0.103 R)
• M56: 31,147,922 km (0.118 R)
• M57: 31,580,559 km (0.071 R)
• M58: 31,766,509 km (0.116 R)
• M59: 31,890,676 km (0.082 R)
• M60: 32,952,970 km (0.064 R)
• M61: 33,646,655 km (0.064 R)
• M62: 33,836,645 km (0.079 R)
• M63: 34,984,060 km (0.113 R)
• M64: 36,079,416 km (0.113 R)
• M65: 36,403,744 km (0.065 R)
• M66: 37,055,243 km (0.111 R)
• M67: 37,251,515 km (0.117 R)
• M68: 39,766,704 km (0.101 R)
• M69: 40,370,481 km (0.117 R)
• M70: 40,504,970 km (0.112 R)
• M71: 40,639,758 km (0.08 R)
• M72: 40,909,632 km (0.091 R)
• M73: 41,722,846 km (0.079 R)
• M74: 42,267,981 km (0.081 R)
• M75: 43,090,171 km (0.077 R)
• M76: 43,434,246 km (0.111 R)
• M77: 44,541,569 km (0.112 R)
• M78: 45,798,491 km (0.084 R)
• M79: 47,492,238 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 11.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.65 AU - 11.43 AU

Year: 10309 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 160.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 96,625,981 km

• M1: 146,606 km (0.088 R)
• M2: 285,134 km (0.055 R)
• M3: 378,034 km (0.081 R)
• M4: 629,957 km (0.089 R)
• M5: 819,348 km (0.109 R)
• M6: 916,437 km (0.089 R)
• M7: 1,155,793 km (0.12 R)
• M8: 1,255,126 km (0.119 R)
• M9: 1,451,099 km (0.109 R)
• M10: 1,719,777 km (0.117 R)
• M11: 2,277,029 km (0.114 R)
• M12: 2,446,374 km (0.084 R)
• M13: 2,518,181 km (0.071 R)
• M14: 2,767,561 km (0.101 R)
• M15: 3,009,909 km (0.089 R)
• M16: 3,196,308 km (0.038 R)
• M17: 3,596,782 km (0.102 R)
• M18: 3,878,474 km (0.036 R)
• M19: 4,081,628 km (0.108 R)
• M20: 4,219,109 km (0.067 R)
• M21: 4,375,439 km (0.109 R)
• M22: 5,676,491 km (0.12 R)
• M23: 6,260,222 km (0.091 R)
• M24: 6,781,571 km (0.119 R)
• M25: 6,903,942 km (0.081 R)
• M26: 7,130,134 km (0.116 R)
• M27: 7,337,925 km (0.089 R)
• M28: 7,421,550 km (0.081 R)
• M29: 8,188,987 km (0.052 R)
• M30: 8,362,970 km (0.094 R)
• M31: 8,472,326 km (0.059 R)
• M32: 8,582,280 km (0.082 R)
• M33: 9,206,253 km (0.066 R)
• M34: 9,409,856 km (0.093 R)
• M35: 9,569,327 km (0.118 R)
• M36: 9,752,734 km (0.046 R)
• M37: 10,686,973 km (0.102 R)
• M38: 11,845,459 km (0.106 R)
• M39: 12,017,795 km (0.11 R)
• M40: 12,116,530 km (0.063 R)
• M41: 12,265,380 km (0.093 R)
• M42: 12,489,627 km (0.064 R)
• M43: 12,564,725 km (0.091 R)
• M44: 12,639,823 km (0.09 R)
• M45: 12,992,874 km (0.111 R)
• M46: 13,119,733 km (0.089 R)
• M47: 13,221,609 km (0.094 R)
• M48: 13,425,960 km (0.104 R)
• M49: 14,437,242 km (0.092 R)
• M50: 16,231,219 km (0.098 R)
• M51: 16,313,199 km (0.034 R)
• M52: 16,752,718 km (0.11 R)
• M53: 17,419,326 km (0.113 R)
• M54: 17,671,548 km (0.103 R)
• M55: 18,179,732 km (0.104 R)
• M56: 19,008,354 km (0.052 R)
• M57: 19,210,311 km (0.07 R)
• M58: 19,297,078 km (0.058 R)
• M59: 19,499,933 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.8

Radius: 5.9

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.52 AU - 20.02 AU

Year: 27320 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,625,981 km

• M1: 76,445 km (0.098 R)
• M2: 129,851 km (0.111 R)
• M3: 367,263 km (0.108 R)
• M4: 732,880 km (0.114 R)
• M5: 816,954 km (0.087 R)
• M6: 874,998 km (0.076 R)
• M7: 995,125 km (0.097 R)
• M8: 1,710,502 km (0.119 R)
• M9: 2,855,973 km (0.103 R)
• M10: 3,500,291 km (0.118 R)
• M11: 3,692,375 km (0.1 R)
• M12: 4,340,433 km (0.078 R)
• M13: 6,194,848 km (0.086 R)
• M14: 6,721,881 km (0.094 R)
• M15: 7,385,497 km (0.071 R)
• M16: 7,446,832 km (0.068 R)
• M17: 8,839,140 km (0.119 R)
• M18: 8,969,739 km (0.075 R)
• M19: 9,631,709 km (0.12 R)
• M20: 9,833,517 km (0.074 R)
• M21: 10,654,211 km (0.092 R)
• M22: 10,932,612 km (0.113 R)
• M23: 11,142,947 km (0.08 R)
• M24: 13,319,446 km (0.063 R)
• M25: 13,544,142 km (0.108 R)
• M26: 14,455,493 km (0.034 R)
• M27: 14,918,648 km (0.102 R)
• M28: 17,962,516 km (0.051 R)
• M29: 18,460,228 km (0.07 R)
• M30: 18,543,554 km (0.078 R)
• M31: 19,553,938 km (0.111 R)
• M32: 19,809,301 km (0.062 R)
• M33: 21,015,658 km (0.091 R)
• M34: 23,770,354 km (0.042 R)
• M35: 24,134,026 km (0.068 R)
• M36: 28,157,461 km (0.057 R)
• M37: 30,000,357 km (0.069 R)
• M38: 30,098,344 km (0.106 R)
• M39: 30,294,766 km (0.104 R)
• M40: 30,590,371 km (0.118 R)
• M41: 31,184,125 km (0.115 R)
• M42: 31,283,458 km (0.081 R)
• M43: 32,887,297 km (0.04 R)
• M44: 33,190,980 km (0.094 R)
• M45: 34,414,841 km (0.089 R)
• M46: 34,723,162 km (0.045 R)
• M47: 36,069,692 km (0.087 R)
• M48: 36,173,962 km (0.091 R)
• M49: 36,382,950 km (0.114 R)
• M50: 37,538,893 km (0.104 R)
• M51: 39,348,878 km (0.079 R)
• M52: 40,318,721 km (0.112 R)
• M53: 40,969,471 km (0.087 R)
• M54: 41,078,379 km (0.052 R)
• M55: 43,053,370 km (0.066 R)
• M56: 43,385,626 km (0.115 R)
• M57: 44,052,534 km (0.098 R)
• M58: 48,930,172 km (0.084 R)
• M59: 50,088,808 km (0.12 R)
• M60: 51,022,149 km (0.061 R)
• M61: 51,256,419 km (0.095 R)
• M62: 52,551,189 km (0.109 R)
• M63: 54,333,947 km (0.092 R)
• M64: 54,573,154 km (0.111 R)
• M65: 55,172,742 km (0.067 R)
• M66: 57,105,995 km (0.076 R)
• M67: 57,349,092 km (0.063 R)
• M68: 61,038,325 km (0.107 R)
• M69: 61,785,417 km (0.105 R)
• M70: 64,170,904 km (0.083 R)
• M71: 64,423,725 km (0.104 R)
• M72: 65,057,272 km (0.079 R)
• M73: 66,330,649 km (0.042 R)
• M74: 67,869,412 km (0.072 R)
• M75: 68,385,076 km (0.079 R)
• M76: 70,460,298 km (0.112 R)
• M77: 71,374,640 km (0.097 R)
• M78: 72,292,872 km (0.069 R)
• M79: 73,347,238 km (0.054 R)
• M80: 77,345,839 km (0.077 R)
• M81: 77,614,966 km (0.081 R)
• M82: 80,322,837 km (0.096 R)
• M83: 80,459,120 km (0.106 R)
• M84: 81,141,287 km (0.105 R)
• M85: 82,923,895 km (0.073 R)
• M86: 83,199,305 km (0.056 R)
• M87: 84,442,463 km (0.114 R)
• M88: 84,719,518 km (0.036 R)
• M89: 86,388,282 km (0.075 R)
• M90: 88,770,928 km (0.059 R)
• M91: 90,041,014 km (0.065 R)
• M92: 95,037,283 km (0.055 R)
• M93: 96,047,219 km (0.068 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 13,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit