🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 12.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.27 AU - 1.67 AU

Year: 1189 Days

Day: 14.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 23,838,892 km

• M1: 154,235 km (0.109 R)
• M2: 647,759 km (0.113 R)
• M3: 1,053,169 km (0.098 R)
• M4: 1,457,532 km (0.116 R)
• M5: 2,029,295 km (0.114 R)
• M6: 2,559,470 km (0.107 R)
• M7: 3,645,102 km (0.041 R)
• M8: 4,292,860 km (0.1 R)
• M9: 4,710,089 km (0.107 R)
• M10: 5,114,751 km (0.086 R)
• M11: 6,286,402 km (0.088 R)
• M12: 8,135,132 km (0.036 R)
• M13: 8,634,939 km (0.065 R)
• M14: 9,819,455 km (0.09 R)
• M15: 10,743,969 km (0.078 R)
• M16: 11,143,097 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 13.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.51 AU - 1.63 AU

Year: 1312 Days

Day: 5.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 23,838,892 km

• M1: 170,093 km (0.071 R)
• M2: 612,304 km (0.115 R)
• M3: 1,048,232 km (0.108 R)
• M4: 3,368,196 km (0.088 R)
• M5: 4,309,915 km (0.092 R)
• M6: 4,785,337 km (0.109 R)
• M7: 5,861,843 km (0.096 R)
• M8: 6,569,291 km (0.111 R)
• M9: 7,311,147 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 11.6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.43 AU - 1.97 AU

Year: 1478 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,838,892 km

• M1: 144,960 km (0.04 R)
• M2: 552,166 km (0.107 R)
• M3: 928,704 km (0.099 R)
• M4: 1,293,423 km (0.108 R)
• M5: 1,747,004 km (0.074 R)
• M6: 2,246,511 km (0.052 R)
• M7: 2,910,875 km (0.096 R)
• M8: 3,423,697 km (0.028 R)
• M9: 4,121,870 km (0.1 R)
• M10: 4,710,987 km (0.111 R)
• M11: 5,312,220 km (0.106 R)
• M12: 5,917,344 km (0.11 R)
• M13: 6,297,322 km (0.098 R)
• M14: 7,054,138 km (0.099 R)
• M15: 8,069,908 km (0.034 R)
• M16: 9,887,671 km (0.054 R)
• M17: 11,051,692 km (0.105 R)
• M18: 11,447,079 km (0.096 R)
• M19: 11,889,440 km (0.105 R)
• M20: 12,496,808 km (0.064 R)
• M21: 12,886,809 km (0.079 R)
• M22: 13,365,672 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.9

Radius: 10.1

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.67 AU - 2.47 AU

Year: 1986 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,838,892 km

• M1: 125,662 km (0.104 R)
• M2: 532,120 km (0.027 R)
• M3: 1,492,987 km (0.105 R)
• M4: 1,835,267 km (0.107 R)
• M5: 2,191,908 km (0.096 R)
• M6: 2,681,691 km (0.096 R)
• M7: 3,499,693 km (0.077 R)
• M8: 3,938,463 km (0.087 R)
• M9: 4,331,906 km (0.06 R)
• M10: 4,794,911 km (0.085 R)
• M11: 5,152,300 km (0.071 R)
• M12: 5,503,406 km (0.091 R)
• M13: 6,279,969 km (0.105 R)
• M14: 9,287,933 km (0.088 R)
• M15: 9,988,051 km (0.103 R)
• M16: 11,771,408 km (0.039 R)
• M17: 12,886,959 km (0.053 R)
• M18: 13,448,699 km (0.077 R)
• M19: 14,207,759 km (0.106 R)
• M20: 14,620,948 km (0.104 R)
• M21: 16,605,962 km (0.12 R)
• M22: 17,116,240 km (0.104 R)
• M23: 17,531,823 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 14.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.87 AU - 5.97 AU

Year: 8415 Days

Day: 9.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,838,892 km

• M1: 204,949 km (0.055 R)
• M2: 766,539 km (0.11 R)
• M3: 1,233,734 km (0.05 R)
• M4: 2,037,373 km (0.099 R)
• M5: 2,656,559 km (0.076 R)
• M6: 3,704,941 km (0.069 R)
• M7: 6,737,888 km (0.076 R)
• M8: 7,490,515 km (0.081 R)
• M9: 8,356,537 km (0.081 R)
• M10: 9,319,499 km (0.075 R)
• M11: 11,252,453 km (0.093 R)
• M12: 12,389,247 km (0.073 R)
• M13: 12,966,096 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.3

Radius: 5.7

Gravity: 30.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.59 AU - 7.63 AU

Year: 10071 Days

Day: 16.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 23,838,892 km

• M1: 70,909 km (0.044 R)
• M2: 327,470 km (0.057 R)
• M3: 586,424 km (0.1 R)
• M4: 800,349 km (0.093 R)
• M5: 1,208,452 km (0.074 R)
• M6: 1,561,203 km (0.045 R)
• M7: 2,068,939 km (0.107 R)
• M8: 2,491,702 km (0.069 R)
• M9: 2,680,495 km (0.11 R)
• M10: 3,380,463 km (0.032 R)
• M11: 3,586,160 km (0.085 R)
• M12: 3,827,462 km (0.086 R)
• M13: 4,775,164 km (0.112 R)
• M14: 5,134,349 km (0.113 R)
• M15: 5,688,758 km (0.088 R)
• M16: 6,554,481 km (0.067 R)
• M17: 6,998,188 km (0.071 R)
• M18: 8,781,993 km (0.11 R)
• M19: 9,522,652 km (0.11 R)
• M20: 13,091,908 km (0.11 R)
• M21: 14,122,787 km (0.104 R)
• M22: 14,930,765 km (0.094 R)
• M23: 15,346,049 km (0.07 R)
• M24: 16,418,067 km (0.116 R)
• M25: 17,386,713 km (0.106 R)
• M26: 19,437,401 km (0.119 R)
• M27: 19,766,516 km (0.073 R)
• M28: 20,015,746 km (0.076 R)
• M29: 20,435,967 km (0.112 R)
• M30: 22,086,480 km (0.083 R)
• M31: 23,081,455 km (0.112 R)
• M32: 28,087,898 km (0.071 R)
• M33: 29,470,781 km (0.109 R)
• M34: 32,256,592 km (0.05 R)
• M35: 36,945,139 km (0.09 R)
• M36: 39,123,733 km (0.048 R)
• M37: 47,051,672 km (0.061 R)
• M38: 51,781,957 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69

Radius: 6.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.99 AU - 8.01 AU

Year: 11051 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 23,838,892 km

• M1: 84,672 km (0.041 R)
• M2: 724,652 km (0.105 R)
• M3: 1,219,671 km (0.079 R)
• M4: 1,592,320 km (0.109 R)
• M5: 2,661,496 km (0.092 R)
• M6: 2,982,084 km (0.098 R)
• M7: 5,011,977 km (0.065 R)
• M8: 7,887,249 km (0.117 R)
• M9: 10,065,244 km (0.102 R)
• M10: 10,347,685 km (0.068 R)
• M11: 15,087,992 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit