🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 8.4

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.67 AU - 0.87 AU

Year: 458 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,559,461 km

• M1: 104,719 km (0.101 R)
• M2: 390,750 km (0.103 R)
• M3: 901,477 km (0.088 R)
• M4: 1,168,210 km (0.046 R)
• M5: 1,558,062 km (0.105 R)
• M6: 1,999,226 km (0.108 R)
• M7: 2,472,554 km (0.114 R)
• M8: 2,778,481 km (0.095 R)
• M9: 3,063,914 km (0.047 R)
• M10: 3,344,859 km (0.075 R)
• M11: 3,825,068 km (0.081 R)
• M12: 4,511,423 km (0.035 R)
• M13: 4,783,392 km (0.113 R)
• M14: 5,114,452 km (0.082 R)
• M15: 5,840,450 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 13.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.36 AU - 1.62 AU

Year: 1234 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,559,461 km

• M1: 172,636 km (0.096 R)
• M2: 676,631 km (0.078 R)
• M3: 1,644,679 km (0.049 R)
• M4: 2,176,649 km (0.076 R)
• M5: 3,318,230 km (0.116 R)
• M6: 4,416,428 km (0.045 R)
• M7: 5,953,696 km (0.057 R)
• M8: 6,388,577 km (0.115 R)
• M9: 6,821,513 km (0.115 R)
• M10: 8,081,726 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 8.3

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.14 AU - 2.56 AU

Year: 2443 Days

Day: 12.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,559,461 km

• M1: 103,971 km (0.082 R)
• M2: 396,434 km (0.109 R)
• M3: 867,219 km (0.119 R)
• M4: 1,176,886 km (0.057 R)
• M5: 1,865,635 km (0.109 R)
• M6: 2,143,438 km (0.096 R)
• M7: 3,307,160 km (0.077 R)
• M8: 3,640,165 km (0.115 R)
• M9: 5,501,462 km (0.116 R)
• M10: 6,959,293 km (0.077 R)
• M11: 7,570,999 km (0.088 R)
• M12: 7,922,554 km (0.109 R)
• M13: 8,796,804 km (0.099 R)
• M14: 9,475,380 km (0.114 R)
• M15: 10,538,272 km (0.064 R)
• M16: 11,805,516 km (0.095 R)
• M17: 13,727,549 km (0.057 R)
• M18: 15,085,748 km (0.093 R)
• M19: 15,745,924 km (0.039 R)
• M20: 16,372,141 km (0.058 R)
• M21: 17,563,538 km (0.057 R)
• M22: 18,408,168 km (0.094 R)
• M23: 19,044,707 km (0.102 R)
• M24: 19,875,872 km (0.088 R)
• M25: 20,239,395 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.3

Radius: 14

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.85 AU - 2.95 AU

Year: 3350 Days

Day: 11.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,559,461 km

• M1: 174,132 km (0.095 R)
• M2: 770,579 km (0.072 R)
• M3: 1,324,689 km (0.118 R)
• M4: 1,922,033 km (0.12 R)
• M5: 2,508,307 km (0.071 R)
• M6: 3,692,674 km (0.099 R)
• M7: 4,198,614 km (0.097 R)
• M8: 4,945,706 km (0.06 R)
• M9: 5,725,111 km (0.117 R)
• M10: 7,931,829 km (0.057 R)
• M11: 8,490,726 km (0.099 R)
• M12: 9,150,752 km (0.061 R)
• M13: 10,124,335 km (0.116 R)
• M14: 11,208,920 km (0.076 R)
• M15: 11,959,003 km (0.109 R)
• M16: 14,411,660 km (0.083 R)
• M17: 15,034,436 km (0.106 R)
• M18: 17,068,219 km (0.071 R)
• M19: 18,603,094 km (0.069 R)
• M20: 20,292,652 km (0.081 R)
• M21: 21,075,498 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 9.9

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.51 AU - 5.51 AU

Year: 7606 Days

Day: 6.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 174.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,559,461 km

• M1: 135,685 km (0.091 R)
• M2: 493,224 km (0.088 R)
• M3: 1,689,558 km (0.118 R)
• M4: 3,469,025 km (0.065 R)
• M5: 4,121,421 km (0.088 R)
• M6: 5,538,861 km (0.063 R)
• M7: 6,649,027 km (0.067 R)
• M8: 12,371,445 km (0.102 R)
• M9: 13,828,079 km (0.086 R)
• M10: 17,078,991 km (0.091 R)
• M11: 18,073,368 km (0.067 R)
• M12: 20,255,252 km (0.093 R)
• M13: 22,860,499 km (0.069 R)
• M14: 24,067,605 km (0.088 R)
• M15: 27,365,938 km (0.063 R)
• M16: 28,824,967 km (0.09 R)
• M17: 31,162,134 km (0.104 R)
• M18: 32,323,313 km (0.108 R)
• M19: 33,952,882 km (0.054 R)
• M20: 38,325,329 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.9

Radius: 4.1

Gravity: 20.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.64 AU - 7.7 AU

Year: 10395 Days

Day: 24 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,559,461 km

• M1: 51,910 km (0.085 R)
• M2: 215,271 km (0.109 R)
• M3: 530,175 km (0.09 R)
• M4: 658,979 km (0.06 R)
• M5: 826,079 km (0.115 R)
• M6: 1,001,558 km (0.094 R)
• M7: 1,390,363 km (0.109 R)
• M8: 1,612,515 km (0.062 R)
• M9: 1,783,207 km (0.073 R)
• M10: 1,934,600 km (0.068 R)
• M11: 2,667,031 km (0.102 R)
• M12: 2,886,042 km (0.051 R)
• M13: 3,031,451 km (0.116 R)
• M14: 3,687,438 km (0.111 R)
• M15: 3,859,027 km (0.101 R)
• M16: 4,036,001 km (0.087 R)
• M17: 4,515,911 km (0.089 R)
• M18: 5,398,538 km (0.11 R)
• M19: 6,496,138 km (0.051 R)
• M20: 7,115,922 km (0.096 R)
• M21: 7,655,222 km (0.115 R)
• M22: 9,573,217 km (0.054 R)
• M23: 10,568,940 km (0.119 R)
• M24: 12,270,017 km (0.053 R)
• M25: 13,385,269 km (0.097 R)
• M26: 13,616,099 km (0.118 R)
• M27: 19,027,652 km (0.025 R)
• M28: 20,517,348 km (0.069 R)
• M29: 25,098,633 km (0.111 R)
• M30: 28,472,514 km (0.111 R)
• M31: 30,119,287 km (0.098 R)
• M32: 36,438,152 km (0.09 R)
• M33: 37,228,328 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341

Radius: 6.7

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.88 AU - 12.24 AU

Year: 21642 Days

Day: 21.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,559,461 km

• M1: 85,420 km (0.091 R)
• M2: 539,600 km (0.071 R)
• M3: 1,238,072 km (0.029 R)
• M4: 1,552,676 km (0.057 R)
• M5: 1,919,939 km (0.111 R)
• M6: 2,143,887 km (0.039 R)
• M7: 2,735,547 km (0.119 R)
• M8: 2,995,847 km (0.093 R)
• M9: 3,350,992 km (0.065 R)
• M10: 3,705,689 km (0.028 R)
• M11: 5,095,004 km (0.026 R)
• M12: 5,380,587 km (0.05 R)
• M13: 6,181,534 km (0.068 R)
• M14: 7,235,750 km (0.071 R)
• M15: 8,652,890 km (0.114 R)
• M16: 11,776,943 km (0.111 R)
• M17: 12,213,769 km (0.039 R)
• M18: 14,000,865 km (0.079 R)
• M19: 17,354,999 km (0.109 R)
• M20: 17,596,001 km (0.091 R)
• M21: 24,272,703 km (0.118 R)
• M22: 24,574,143 km (0.067 R)
• M23: 29,974,925 km (0.069 R)
• M24: 31,142,387 km (0.109 R)
• M25: 38,517,861 km (0.087 R)
• M26: 44,681,294 km (0.079 R)
• M27: 46,977,172 km (0.067 R)
• M28: 49,996,506 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit