🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.64 AU - 0.68 AU

Year: 194 Days

Day: 37.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.06 AU - 1.36 AU

Year: 481 Days

Day: 15.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.62 AU - 5.34 AU

Year: 3429 Days

Day: 21.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,989,567 km

• M1: 1,219,372 km (0.087 R)
• M2: 1,589,477 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930

Radius: 12.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.64 AU - 7.58 AU

Year: 6146 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 94,989,567 km

• M1: 157,676 km (0.102 R)
• M2: 296,353 km (0.107 R)
• M3: 437,275 km (0.074 R)
• M4: 594,352 km (0.075 R)
• M5: 744,100 km (0.102 R)
• M6: 846,874 km (0.09 R)
• M7: 1,018,911 km (0.072 R)
• M8: 1,237,922 km (0.12 R)
• M9: 1,380,788 km (0.068 R)
• M10: 1,802,654 km (0.108 R)
• M11: 1,883,736 km (0.04 R)
• M12: 2,007,753 km (0.114 R)
• M13: 2,286,005 km (0.054 R)
• M14: 2,396,408 km (0.09 R)
• M15: 2,856,272 km (0.079 R)
• M16: 3,194,812 km (0.075 R)
• M17: 3,675,171 km (0.106 R)
• M18: 3,753,111 km (0.057 R)
• M19: 3,831,650 km (0.107 R)
• M20: 4,619,133 km (0.117 R)
• M21: 4,873,599 km (0.037 R)
• M22: 5,191,046 km (0.082 R)
• M23: 5,337,652 km (0.034 R)
• M24: 5,604,983 km (0.11 R)
• M25: 5,785,548 km (0.062 R)
• M26: 5,968,207 km (0.111 R)
• M27: 6,686,127 km (0.092 R)
• M28: 6,845,748 km (0.047 R)
• M29: 7,897,720 km (0.118 R)
• M30: 8,789,324 km (0.079 R)
• M31: 9,461,168 km (0.093 R)
• M32: 10,003,161 km (0.103 R)
• M33: 10,259,721 km (0.096 R)
• M34: 10,444,175 km (0.099 R)
• M35: 10,741,726 km (0.104 R)
• M36: 11,231,210 km (0.118 R)
• M37: 12,192,974 km (0.087 R)
• M38: 12,901,769 km (0.077 R)
• M39: 13,301,345 km (0.088 R)
• M40: 14,359,301 km (0.074 R)
• M41: 14,815,126 km (0.059 R)
• M42: 15,444,335 km (0.044 R)
• M43: 15,528,857 km (0.103 R)
• M44: 16,425,996 km (0.091 R)
• M45: 16,642,015 km (0.095 R)
• M46: 16,859,082 km (0.075 R)
• M47: 17,913,896 km (0.115 R)
• M48: 19,399,104 km (0.073 R)
• M49: 19,902,950 km (0.11 R)
• M50: 20,225,782 km (0.112 R)
• M51: 20,503,884 km (0.115 R)
• M52: 20,596,934 km (0.104 R)
• M53: 20,923,506 km (0.118 R)
• M54: 21,392,944 km (0.032 R)
• M55: 21,913,545 km (0.092 R)
• M56: 22,534,077 km (0.043 R)
• M57: 23,305,703 km (0.102 R)
• M58: 24,578,182 km (0.107 R)
• M59: 25,073,501 km (0.102 R)
• M60: 25,222,799 km (0.094 R)
• M61: 25,372,397 km (0.106 R)
• M62: 25,772,721 km (0.097 R)
• M63: 26,023,896 km (0.096 R)
• M64: 27,036,973 km (0.086 R)
• M65: 27,241,174 km (0.08 R)
• M66: 27,445,824 km (0.081 R)
• M67: 27,548,448 km (0.042 R)
• M68: 27,651,072 km (0.113 R)
• M69: 28,011,453 km (0.09 R)
• M70: 28,425,091 km (0.115 R)
• M71: 30,523,950 km (0.072 R)
• M72: 30,683,421 km (0.073 R)
• M73: 31,699,490 km (0.049 R)
• M74: 32,022,621 km (0.072 R)
• M75: 33,490,475 km (0.08 R)
• M76: 35,091,322 km (0.093 R)
• M77: 35,258,273 km (0.051 R)
• M78: 35,704,973 km (0.045 R)
• M79: 35,985,169 km (0.069 R)
• M80: 36,547,657 km (0.064 R)
• M81: 36,773,401 km (0.099 R)
• M82: 37,567,466 km (0.059 R)
• M83: 37,681,310 km (0.082 R)
• M84: 37,909,447 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.5

Radius: 8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.34 AU - 14.26 AU

Year: 18540 Days

Day: 21.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,989,567 km

• M1: 170,691 km (0.057 R)
• M2: 246,238 km (0.101 R)
• M3: 322,982 km (0.095 R)
• M4: 469,588 km (0.091 R)
• M5: 679,474 km (0.066 R)
• M6: 752,627 km (0.064 R)
• M7: 1,146,368 km (0.099 R)
• M8: 1,260,512 km (0.094 R)
• M9: 1,842,447 km (0.1 R)
• M10: 2,037,972 km (0.09 R)
• M11: 2,432,910 km (0.065 R)
• M12: 2,498,284 km (0.115 R)
• M13: 2,782,969 km (0.115 R)
• M14: 3,401,556 km (0.062 R)
• M15: 4,516,360 km (0.088 R)
• M16: 4,780,699 km (0.089 R)
• M17: 4,966,799 km (0.032 R)
• M18: 5,756,227 km (0.089 R)
• M19: 6,584,401 km (0.036 R)
• M20: 8,325,122 km (0.117 R)
• M21: 8,574,052 km (0.103 R)
• M22: 10,358,007 km (0.098 R)
• M23: 11,195,755 km (0.095 R)
• M24: 13,456,328 km (0.101 R)
• M25: 14,191,004 km (0.109 R)
• M26: 14,428,864 km (0.119 R)
• M27: 17,415,735 km (0.078 R)
• M28: 17,670,351 km (0.088 R)
• M29: 18,766,305 km (0.1 R)
• M30: 20,989,628 km (0.061 R)
• M31: 21,464,751 km (0.081 R)
• M32: 21,772,025 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421

Radius: 7.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.49 AU - 15.79 AU

Year: 21305 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,989,567 km

• M1: 246,388 km (0.039 R)
• M2: 464,801 km (0.104 R)
• M3: 919,129 km (0.061 R)
• M4: 1,013,974 km (0.115 R)
• M5: 1,344,885 km (0.091 R)
• M6: 1,977,235 km (0.095 R)
• M7: 2,164,083 km (0.081 R)
• M8: 2,588,791 km (0.056 R)
• M9: 2,863,004 km (0.055 R)
• M10: 3,039,081 km (0.118 R)
• M11: 3,110,589 km (0.089 R)
• M12: 3,218,897 km (0.102 R)
• M13: 3,328,403 km (0.069 R)
• M14: 4,168,993 km (0.073 R)
• M15: 4,409,248 km (0.086 R)
• M16: 4,987,443 km (0.092 R)
• M17: 5,545,593 km (0.045 R)
• M18: 5,809,933 km (0.096 R)
• M19: 6,861,007 km (0.089 R)
• M20: 7,049,800 km (0.112 R)
• M21: 8,570,013 km (0.086 R)
• M22: 9,602,538 km (0.108 R)
• M23: 10,619,654 km (0.092 R)
• M24: 11,446,481 km (0.116 R)
• M25: 12,523,287 km (0.031 R)
• M26: 12,754,116 km (0.048 R)
• M27: 13,573,164 km (0.09 R)
• M28: 14,228,403 km (0.078 R)
• M29: 16,255,753 km (0.109 R)
• M30: 16,697,217 km (0.113 R)
• M31: 16,887,655 km (0.097 R)
• M32: 17,270,775 km (0.046 R)
• M33: 17,334,803 km (0.094 R)
• M34: 17,592,111 km (0.11 R)
• M35: 17,850,616 km (0.118 R)
• M36: 18,240,917 km (0.058 R)
• M37: 19,095,869 km (0.108 R)
• M38: 19,695,457 km (0.098 R)
• M39: 20,233,561 km (0.105 R)
• M40: 21,946,307 km (0.112 R)
• M41: 22,154,996 km (0.09 R)
• M42: 22,574,169 km (0.076 R)
• M43: 22,644,330 km (0.092 R)
• M44: 23,066,645 km (0.08 R)
• M45: 25,144,261 km (0.107 R)
• M46: 26,389,812 km (0.068 R)
• M47: 26,982,818 km (0.098 R)
• M48: 28,257,691 km (0.102 R)
• M49: 30,167,757 km (0.073 R)
• M50: 31,804,208 km (0.096 R)
• M51: 33,070,255 km (0.11 R)
• M52: 33,309,611 km (0.081 R)
• M53: 34,111,157 km (0.101 R)
• M54: 34,837,903 km (0.114 R)
• M55: 36,553,641 km (0.087 R)
• M56: 36,636,070 km (0.118 R)
• M57: 37,131,687 km (0.081 R)
• M58: 37,297,442 km (0.104 R)
• M59: 41,175,916 km (0.059 R)
• M60: 41,433,225 km (0.104 R)
• M61: 42,208,590 km (0.117 R)
• M62: 43,249,792 km (0.112 R)
• M63: 45,180,502 km (0.111 R)
• M64: 45,623,162 km (0.078 R)
• M65: 45,800,734 km (0.107 R)
• M66: 46,781,049 km (0.029 R)
• M67: 47,498,222 km (0.077 R)
• M68: 48,671,667 km (0.112 R)
• M69: 50,587,118 km (0.08 R)
• M70: 53,272,550 km (0.045 R)
• M71: 54,397,227 km (0.09 R)
• M72: 55,151,499 km (0.099 R)
• M73: 55,909,063 km (0.072 R)
• M74: 56,289,191 km (0.098 R)
• M75: 57,914,123 km (0.12 R)
• M76: 60,429,162 km (0.063 R)
• M77: 60,819,164 km (0.116 R)
• M78: 61,308,050 km (0.086 R)
• M79: 64,965,269 km (0.036 R)
• M80: 66,367,450 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.7

Radius: 7.1

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.56 AU - 18.28 AU

Year: 24063 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,989,567 km

• M1: 91,255 km (0.073 R)
• M2: 229,034 km (0.068 R)
• M3: 298,597 km (0.103 R)
• M4: 463,454 km (0.103 R)
• M5: 532,868 km (0.105 R)
• M6: 709,692 km (0.06 R)
• M7: 1,518,119 km (0.07 R)
• M8: 1,845,888 km (0.095 R)
• M9: 2,481,679 km (0.055 R)
• M10: 2,608,089 km (0.075 R)
• M11: 2,823,361 km (0.062 R)
• M12: 4,691,389 km (0.094 R)
• M13: 5,879,496 km (0.109 R)
• M14: 6,506,759 km (0.104 R)
• M15: 7,035,737 km (0.098 R)
• M16: 7,095,427 km (0.089 R)
• M17: 8,197,365 km (0.112 R)
• M18: 9,549,131 km (0.117 R)
• M19: 9,615,254 km (0.073 R)
• M20: 10,149,318 km (0.105 R)
• M21: 10,693,106 km (0.03 R)
• M22: 11,667,437 km (0.084 R)
• M23: 11,808,957 km (0.103 R)
• M24: 12,022,134 km (0.033 R)
• M25: 12,888,156 km (0.115 R)
• M26: 14,603,445 km (0.093 R)
• M27: 14,679,590 km (0.093 R)
• M28: 14,909,073 km (0.032 R)
• M29: 15,139,604 km (0.067 R)
• M30: 15,293,989 km (0.059 R)
• M31: 15,604,255 km (0.091 R)
• M32: 17,834,011 km (0.082 R)
• M33: 18,078,753 km (0.104 R)
• M34: 21,187,696 km (0.093 R)
• M35: 25,368,059 km (0.047 R)
• M36: 25,919,626 km (0.06 R)
• M37: 27,409,621 km (0.089 R)
• M38: 27,503,718 km (0.096 R)
• M39: 31,648,028 km (0.067 R)
• M40: 31,746,763 km (0.111 R)
• M41: 36,085,550 km (0.063 R)
• M42: 37,329,157 km (0.084 R)
• M43: 38,271,025 km (0.098 R)
• M44: 38,481,359 km (0.076 R)
• M45: 39,114,757 km (0.108 R)
• M46: 39,432,802 km (0.11 R)
• M47: 39,645,231 km (0.072 R)
• M48: 41,035,743 km (0.12 R)
• M49: 43,205,810 km (0.082 R)
• M50: 43,315,315 km (0.108 R)
• M51: 44,304,756 km (0.071 R)
• M52: 45,301,676 km (0.067 R)
• M53: 45,747,178 km (0.057 R)
• M54: 45,970,378 km (0.113 R)
• M55: 47,317,657 km (0.081 R)
• M56: 47,769,592 km (0.084 R)
• M57: 51,668,561 km (0.104 R)
• M58: 52,017,424 km (0.104 R)
• M59: 52,834,677 km (0.09 R)
• M60: 52,951,662 km (0.095 R)
• M61: 53,891,436 km (0.075 R)
• M62: 54,009,319 km (0.101 R)
• M63: 54,481,600 km (0.06 R)
• M64: 55,073,858 km (0.105 R)
• M65: 57,464,432 km (0.105 R)
• M66: 58,793,609 km (0.059 R)
• M67: 59,766,593 km (0.118 R)
• M68: 60,010,587 km (0.066 R)
• M69: 60,499,772 km (0.104 R)
• M70: 61,482,032 km (0.108 R)
• M71: 63,711,489 km (0.102 R)
• M72: 63,836,104 km (0.082 R)
• M73: 66,093,237 km (0.069 R)
• M74: 69,271,294 km (0.108 R)
• M75: 69,784,415 km (0.104 R)
• M76: 71,460,659 km (0.083 R)
• M77: 72,629,018 km (0.099 R)
• M78: 74,327,552 km (0.05 R)
• M79: 74,458,750 km (0.077 R)
• M80: 78,296,982 km (0.038 R)
• M81: 78,697,755 km (0.092 R)
• M82: 79,501,245 km (0.044 R)
• M83: 80,442,066 km (0.114 R)
• M84: 83,559,387 km (0.087 R)
• M85: 83,968,836 km (0.1 R)
• M86: 84,927,010 km (0.098 R)
• M87: 88,100,430 km (0.104 R)
• M88: 88,517,210 km (0.104 R)
• M89: 88,795,462 km (0.1 R)
• M90: 90,470,958 km (0.044 R)
• M91: 93,145,020 km (0.117 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit