🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 9.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.92 AU - 1.12 AU

Year: 687 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 160.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 66,122,003 km

• M1: 118,182 km (0.101 R)
• M2: 600,336 km (0.095 R)
• M3: 903,571 km (0.103 R)
• M4: 2,537,479 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 13

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.12 AU - 1.46 AU

Year: 977 Days

Day: 9.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,122,003 km

• M1: 163,959 km (0.035 R)
• M2: 687,701 km (0.113 R)
• M3: 1,121,386 km (0.105 R)
• M4: 1,530,985 km (0.075 R)
• M5: 2,125,187 km (0.116 R)
• M6: 2,561,564 km (0.049 R)
• M7: 3,769,717 km (0.045 R)
• M8: 4,783,093 km (0.114 R)
• M9: 6,104,940 km (0.104 R)
• M10: 6,623,147 km (0.088 R)
• M11: 7,522,529 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.3

Radius: 9.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.33 AU - 1.81 AU

Year: 1312 Days

Day: 6 Hours

Environment

Temp: -194 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,122,003 km

• M1: 116,986 km (0.102 R)
• M2: 422,165 km (0.064 R)
• M3: 743,651 km (0.091 R)
• M4: 1,109,867 km (0.11 R)
• M5: 1,553,275 km (0.093 R)
• M6: 2,462,680 km (0.115 R)
• M7: 2,865,547 km (0.11 R)
• M8: 3,676,816 km (0.074 R)
• M9: 4,051,410 km (0.074 R)
• M10: 4,993,577 km (0.086 R)
• M11: 5,311,173 km (0.05 R)
• M12: 6,187,069 km (0.108 R)
• M13: 6,530,545 km (0.05 R)
• M14: 6,862,653 km (0.111 R)
• M15: 7,874,234 km (0.116 R)
• M16: 9,274,619 km (0.109 R)
• M17: 9,573,665 km (0.088 R)
• M18: 10,034,128 km (0.117 R)
• M19: 11,334,582 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 9.7

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.05 AU - 2.85 AU

Year: 2557 Days

Day: 12.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,122,003 km

• M1: 120,576 km (0.099 R)
• M2: 672,891 km (0.063 R)
• M3: 992,582 km (0.095 R)
• M4: 1,527,544 km (0.096 R)
• M5: 1,838,408 km (0.095 R)
• M6: 2,472,105 km (0.106 R)
• M7: 2,808,251 km (0.094 R)
• M8: 3,316,286 km (0.115 R)
• M9: 3,884,608 km (0.104 R)
• M10: 6,425,378 km (0.108 R)
• M11: 7,621,413 km (0.064 R)
• M12: 8,715,123 km (0.091 R)
• M13: 9,281,501 km (0.105 R)
• M14: 10,527,501 km (0.104 R)
• M15: 11,627,046 km (0.043 R)
• M16: 12,489,627 km (0.101 R)
• M17: 13,487,146 km (0.117 R)
• M18: 14,684,228 km (0.073 R)
• M19: 15,384,795 km (0.068 R)
• M20: 17,676,185 km (0.05 R)
• M21: 20,308,360 km (0.118 R)
• M22: 20,989,479 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 13.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.59 AU - 4.13 AU

Year: 4107 Days

Day: 12.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,122,003 km

• M1: 166,652 km (0.112 R)
• M2: 807,380 km (0.037 R)
• M3: 1,952,103 km (0.099 R)
• M4: 2,569,493 km (0.112 R)
• M5: 4,200,559 km (0.027 R)
• M6: 5,774,328 km (0.087 R)
• M7: 6,253,789 km (0.09 R)
• M8: 9,467,301 km (0.086 R)
• M9: 10,179,238 km (0.056 R)
• M10: 11,107,642 km (0.119 R)
• M11: 13,235,372 km (0.055 R)
• M12: 18,093,563 km (0.097 R)
• M13: 19,924,192 km (0.09 R)
• M14: 23,046,001 km (0.079 R)
• M15: 29,008,822 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 13.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.83 AU - 4.23 AU

Year: 4423 Days

Day: 5.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,122,003 km

• M1: 173,982 km (0.11 R)
• M2: 778,358 km (0.098 R)
• M3: 1,229,395 km (0.068 R)
• M4: 1,958,984 km (0.064 R)
• M5: 2,850,587 km (0.091 R)
• M6: 3,510,164 km (0.081 R)
• M7: 4,465,347 km (0.106 R)
• M8: 4,945,257 km (0.116 R)
• M9: 5,928,863 km (0.108 R)
• M10: 6,800,869 km (0.109 R)
• M11: 7,252,505 km (0.108 R)
• M12: 8,283,982 km (0.038 R)
• M13: 9,973,391 km (0.11 R)
• M14: 11,206,975 km (0.04 R)
• M15: 14,120,992 km (0.091 R)
• M16: 14,909,373 km (0.094 R)
• M17: 15,519,732 km (0.086 R)
• M18: 16,093,889 km (0.042 R)
• M19: 19,002,520 km (0.07 R)
• M20: 21,274,463 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.3

Radius: 4.4

Gravity: 43.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6 AU - 7.04 AU

Year: 11102 Days

Day: 22.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,122,003 km

• M1: 54,753 km (0.101 R)
• M2: 268,229 km (0.079 R)
• M3: 409,749 km (0.09 R)
• M4: 618,587 km (0.056 R)
• M5: 866,172 km (0.118 R)
• M6: 1,305,391 km (0.083 R)
• M7: 1,442,722 km (0.064 R)
• M8: 2,110,676 km (0.118 R)
• M9: 2,320,562 km (0.108 R)
• M10: 2,586,398 km (0.106 R)
• M11: 2,782,221 km (0.082 R)
• M12: 2,964,431 km (0.05 R)
• M13: 3,857,680 km (0.07 R)
• M14: 4,565,278 km (0.083 R)
• M15: 5,218,123 km (0.104 R)
• M16: 7,245,773 km (0.073 R)
• M17: 7,591,494 km (0.09 R)
• M18: 8,695,077 km (0.113 R)
• M19: 9,538,659 km (0.09 R)
• M20: 12,395,081 km (0.102 R)
• M21: 14,723,572 km (0.107 R)
• M22: 16,501,992 km (0.079 R)
• M23: 16,949,140 km (0.111 R)
• M24: 17,251,776 km (0.102 R)
• M25: 19,886,943 km (0.06 R)
• M26: 22,687,115 km (0.069 R)
• M27: 23,426,129 km (0.115 R)
• M28: 24,564,419 km (0.104 R)
• M29: 26,239,467 km (0.091 R)
• M30: 29,161,711 km (0.109 R)
• M31: 32,178,203 km (0.101 R)
• M32: 39,084,538 km (0.111 R)
• M33: 40,279,376 km (0.028 R)
• M34: 42,602,033 km (0.083 R)
• M35: 44,868,291 km (0.074 R)
• M36: 48,113,667 km (0.073 R)
• M37: 50,569,915 km (0.078 R)
• M38: 50,726,095 km (0.114 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.3

Radius: 6.8

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.51 AU - 8.57 AU

Year: 13807 Days

Day: 22.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,122,003 km

• M1: 84,822 km (0.104 R)
• M2: 467,493 km (0.065 R)
• M3: 719,566 km (0.058 R)
• M4: 1,020,257 km (0.088 R)
• M5: 1,312,123 km (0.101 R)
• M6: 1,555,967 km (0.057 R)
• M7: 2,030,941 km (0.1 R)
• M8: 2,246,362 km (0.066 R)
• M9: 2,723,728 km (0.106 R)
• M10: 3,009,311 km (0.101 R)
• M11: 3,564,020 km (0.088 R)
• M12: 4,475,968 km (0.075 R)
• M13: 4,687,948 km (0.091 R)
• M14: 5,673,649 km (0.101 R)
• M15: 6,290,142 km (0.075 R)
• M16: 6,950,317 km (0.087 R)
• M17: 7,485,578 km (0.026 R)
• M18: 8,047,917 km (0.051 R)
• M19: 8,778,403 km (0.11 R)
• M20: 9,015,516 km (0.083 R)
• M21: 9,552,123 km (0.078 R)
• M22: 20,112,835 km (0.118 R)
• M23: 22,320,601 km (0.115 R)
• M24: 24,873,488 km (0.063 R)
• M25: 25,158,024 km (0.108 R)
• M26: 25,540,844 km (0.11 R)
• M27: 27,311,634 km (0.09 R)
• M28: 28,536,691 km (0.084 R)
• M29: 29,479,158 km (0.112 R)
• M30: 40,073,230 km (0.108 R)
• M31: 45,500,791 km (0.031 R)
• M32: 47,948,810 km (0.067 R)
• M33: 49,878,922 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.4

Radius: 6.7

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.55 AU - 9.21 AU

Year: 14751 Days

Day: 15.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,122,003 km

• M1: 83,326 km (0.051 R)
• M2: 374,593 km (0.116 R)
• M3: 918,681 km (0.103 R)
• M4: 1,744,461 km (0.049 R)
• M5: 1,975,440 km (0.05 R)
• M6: 2,288,099 km (0.104 R)
• M7: 2,566,052 km (0.057 R)
• M8: 4,601,481 km (0.102 R)
• M9: 5,556,663 km (0.101 R)
• M10: 5,785,847 km (0.108 R)
• M11: 7,295,739 km (0.099 R)
• M12: 7,996,305 km (0.084 R)
• M13: 9,422,571 km (0.095 R)
• M14: 10,891,623 km (0.103 R)
• M15: 16,912,638 km (0.039 R)
• M16: 18,556,120 km (0.086 R)
• M17: 20,034,446 km (0.114 R)
• M18: 22,734,538 km (0.092 R)
• M19: 23,919,652 km (0.089 R)
• M20: 25,773,469 km (0.102 R)
• M21: 27,170,564 km (0.103 R)
• M22: 28,391,581 km (0.118 R)
• M23: 38,254,270 km (0.079 R)
• M24: 45,703,346 km (0.033 R)
• M25: 47,110,913 km (0.104 R)
• M26: 53,890,389 km (0.054 R)
• M27: 54,933,984 km (0.057 R)
• M28: 56,168,465 km (0.111 R)
• M29: 60,915,954 km (0.069 R)
• M30: 63,772,974 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit