🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.1

Radius: 12.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.66 AU

Year: 339 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,430,716 km

• M1: 160,519 km (0.115 R)
• M2: 612,304 km (0.071 R)
• M3: 1,095,954 km (0.077 R)
• M4: 1,534,126 km (0.084 R)
• M5: 2,246,810 km (0.114 R)
• M6: 3,401,706 km (0.094 R)
• M7: 4,150,743 km (0.086 R)
• M8: 4,704,554 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 10.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.62 AU - 0.7 AU

Year: 364 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,430,716 km

• M1: 133,441 km (0.086 R)
• M2: 540,647 km (0.048 R)
• M3: 874,848 km (0.102 R)
• M4: 1,571,974 km (0.076 R)
• M5: 2,337,766 km (0.113 R)
• M6: 2,856,871 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 9.6

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.62 AU - 0.72 AU

Year: 372 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,430,716 km

• M1: 119,379 km (0.116 R)
• M2: 508,034 km (0.117 R)
• M3: 844,929 km (0.07 R)
• M4: 1,239,119 km (0.04 R)
• M5: 1,678,189 km (0.084 R)
• M6: 2,008,651 km (0.076 R)
• M7: 2,490,206 km (0.04 R)
• M8: 3,174,766 km (0.112 R)
• M9: 3,967,186 km (0.05 R)
• M10: 4,588,316 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.9

Radius: 11.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.85 AU - 2.23 AU

Year: 1976 Days

Day: 12.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,430,716 km

• M1: 140,622 km (0.118 R)
• M2: 504,145 km (0.059 R)
• M3: 935,435 km (0.074 R)
• M4: 1,305,690 km (0.095 R)
• M5: 1,809,237 km (0.051 R)
• M6: 2,954,558 km (0.119 R)
• M7: 3,795,597 km (0.1 R)
• M8: 4,323,378 km (0.099 R)
• M9: 4,966,949 km (0.113 R)
• M10: 5,527,043 km (0.106 R)
• M11: 7,374,427 km (0.073 R)
• M12: 7,794,647 km (0.043 R)
• M13: 9,427,359 km (0.106 R)
• M14: 10,698,791 km (0.075 R)
• M15: 11,082,210 km (0.075 R)
• M16: 12,371,445 km (0.066 R)
• M17: 13,358,043 km (0.057 R)
• M18: 14,350,026 km (0.081 R)
• M19: 15,390,479 km (0.104 R)
• M20: 16,128,296 km (0.091 R)
• M21: 16,786,676 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.2

Radius: 6.6

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.73 AU - 6.67 AU

Year: 9230 Days

Day: 16.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,430,716 km

• M1: 82,129 km (0.097 R)
• M2: 390,750 km (0.09 R)
• M3: 602,431 km (0.116 R)
• M4: 810,671 km (0.068 R)
• M5: 1,241,064 km (0.118 R)
• M6: 1,446,611 km (0.057 R)
• M7: 2,998,390 km (0.088 R)
• M8: 3,446,885 km (0.093 R)
• M9: 4,967,547 km (0.05 R)
• M10: 5,258,515 km (0.101 R)
• M11: 9,698,430 km (0.071 R)
• M12: 11,605,952 km (0.079 R)
• M13: 12,004,032 km (0.107 R)
• M14: 12,352,296 km (0.12 R)
• M15: 13,876,848 km (0.045 R)
• M16: 18,343,392 km (0.069 R)
• M17: 21,573,359 km (0.109 R)
• M18: 25,542,789 km (0.11 R)
• M19: 26,313,368 km (0.033 R)
• M20: 26,704,417 km (0.037 R)
• M21: 32,035,337 km (0.116 R)
• M22: 33,613,894 km (0.065 R)
• M23: 33,843,676 km (0.068 R)
• M24: 40,318,421 km (0.052 R)
• M25: 41,758,450 km (0.105 R)
• M26: 46,000,597 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.4

Radius: 5.5

Gravity: 27.85 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.74 AU - 7.48 AU

Year: 11526 Days

Day: 15.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,430,716 km

• M1: 68,815 km (0.086 R)
• M2: 331,060 km (0.103 R)
• M3: 598,092 km (0.114 R)
• M4: 800,199 km (0.092 R)
• M5: 1,575,714 km (0.08 R)
• M6: 2,591,035 km (0.066 R)
• M7: 2,832,935 km (0.108 R)
• M8: 3,954,620 km (0.115 R)
• M9: 5,664,972 km (0.05 R)
• M10: 6,073,374 km (0.094 R)
• M11: 6,661,743 km (0.104 R)
• M12: 7,460,595 km (0.104 R)
• M13: 7,951,127 km (0.08 R)
• M14: 8,227,733 km (0.116 R)
• M15: 8,415,628 km (0.116 R)
• M16: 9,398,636 km (0.098 R)
• M17: 12,187,140 km (0.077 R)
• M18: 12,679,317 km (0.091 R)
• M19: 13,184,509 km (0.06 R)
• M20: 14,919,246 km (0.071 R)
• M21: 15,128,833 km (0.106 R)
• M22: 17,410,051 km (0.087 R)
• M23: 19,161,542 km (0.099 R)
• M24: 20,765,830 km (0.106 R)
• M25: 21,645,316 km (0.094 R)
• M26: 26,519,364 km (0.114 R)
• M27: 26,930,010 km (0.051 R)
• M28: 35,064,993 km (0.064 R)
• M29: 36,943,942 km (0.071 R)
• M30: 38,888,864 km (0.08 R)
• M31: 44,986,174 km (0.073 R)
• M32: 52,653,364 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709

Radius: 5.3

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.68 AU - 8.3 AU

Year: 15318 Days

Day: 24.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,430,716 km

• M1: 65,973 km (0.101 R)
• M2: 473,477 km (0.094 R)
• M3: 1,083,687 km (0.12 R)
• M4: 1,277,267 km (0.1 R)
• M5: 1,946,567 km (0.114 R)
• M6: 2,357,962 km (0.102 R)
• M7: 4,868,663 km (0.092 R)
• M8: 5,586,284 km (0.107 R)
• M9: 8,257,204 km (0.08 R)
• M10: 8,755,515 km (0.113 R)
• M11: 13,218,019 km (0.091 R)
• M12: 14,603,744 km (0.082 R)
• M13: 21,766,789 km (0.118 R)
• M14: 25,311,212 km (0.095 R)
• M15: 29,108,454 km (0.099 R)
• M16: 32,651,381 km (0.06 R)
• M17: 34,019,304 km (0.105 R)
• M18: 35,424,925 km (0.111 R)
• M19: 40,295,682 km (0.085 R)
• M20: 49,373,281 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 13,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit