🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.1

Radius: 13.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.84 AU - 6.94 AU

Year: 5730 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,245,630 km

• M1: 169,345 km (0.099 R)
• M2: 1,440,029 km (0.101 R)
• M3: 2,561,415 km (0.12 R)
• M4: 3,617,576 km (0.119 R)
• M5: 4,745,394 km (0.12 R)
• M6: 6,765,115 km (0.028 R)
• M7: 7,416,015 km (0.102 R)
• M8: 7,896,075 km (0.092 R)
• M9: 9,702,619 km (0.079 R)
• M10: 10,659,746 km (0.087 R)
• M11: 21,461,011 km (0.119 R)
• M12: 25,245,239 km (0.116 R)
• M13: 26,256,521 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 8.2

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.71 AU - 8.67 AU

Year: 8315 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,245,630 km

• M1: 102,026 km (0.078 R)
• M2: 437,723 km (0.12 R)
• M3: 1,526,197 km (0.09 R)
• M4: 2,082,702 km (0.081 R)
• M5: 2,689,471 km (0.109 R)
• M6: 2,950,668 km (0.055 R)
• M7: 3,408,887 km (0.05 R)
• M8: 4,066,818 km (0.118 R)
• M9: 4,550,767 km (0.089 R)
• M10: 5,505,351 km (0.071 R)
• M11: 7,409,882 km (0.04 R)
• M12: 8,553,109 km (0.118 R)
• M13: 9,998,972 km (0.08 R)
• M14: 10,287,247 km (0.064 R)
• M15: 11,812,697 km (0.12 R)
• M16: 14,558,117 km (0.112 R)
• M17: 19,136,260 km (0.12 R)
• M18: 19,506,515 km (0.087 R)
• M19: 19,957,254 km (0.099 R)
• M20: 20,414,873 km (0.063 R)
• M21: 21,035,854 km (0.089 R)
• M22: 22,974,493 km (0.099 R)
• M23: 23,731,159 km (0.058 R)
• M24: 25,294,457 km (0.079 R)
• M25: 29,697,870 km (0.111 R)
• M26: 30,696,436 km (0.112 R)
• M27: 34,586,579 km (0.111 R)
• M28: 36,934,517 km (0.109 R)
• M29: 38,205,800 km (0.111 R)
• M30: 38,793,121 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 9.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.5 AU - 11.24 AU

Year: 11001 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,245,630 km

• M1: 119,977 km (0.115 R)
• M2: 1,001,109 km (0.066 R)
• M3: 2,115,912 km (0.113 R)
• M4: 2,997,493 km (0.116 R)
• M5: 3,884,159 km (0.114 R)
• M6: 4,521,296 km (0.086 R)
• M7: 5,873,960 km (0.096 R)
• M8: 6,233,893 km (0.107 R)
• M9: 6,890,478 km (0.091 R)
• M10: 7,980,448 km (0.113 R)
• M11: 8,422,659 km (0.109 R)
• M12: 10,309,986 km (0.073 R)
• M13: 10,932,164 km (0.034 R)
• M14: 11,277,435 km (0.059 R)
• M15: 11,579,025 km (0.108 R)
• M16: 14,074,766 km (0.112 R)
• M17: 14,960,685 km (0.05 R)
• M18: 15,633,576 km (0.105 R)
• M19: 16,390,541 km (0.109 R)
• M20: 19,592,085 km (0.112 R)
• M21: 20,846,014 km (0.053 R)
• M22: 21,301,091 km (0.031 R)
• M23: 23,188,119 km (0.104 R)
• M24: 23,841,113 km (0.077 R)
• M25: 25,613,699 km (0.046 R)
• M26: 33,173,029 km (0.076 R)
• M27: 34,316,555 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 14.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.34 AU - 13.4 AU

Year: 12714 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,245,630 km

• M1: 180,565 km (0.108 R)
• M2: 933,042 km (0.047 R)
• M3: 1,638,994 km (0.048 R)
• M4: 2,296,028 km (0.057 R)
• M5: 2,935,409 km (0.085 R)
• M6: 3,830,603 km (0.079 R)
• M7: 4,389,052 km (0.101 R)
• M8: 5,035,464 km (0.117 R)
• M9: 5,671,106 km (0.116 R)
• M10: 7,722,242 km (0.083 R)
• M11: 8,667,850 km (0.113 R)
• M12: 9,742,561 km (0.045 R)
• M13: 13,837,504 km (0.118 R)
• M14: 16,038,687 km (0.114 R)
• M15: 17,027,978 km (0.066 R)
• M16: 19,722,086 km (0.043 R)
• M17: 21,036,153 km (0.09 R)
• M18: 22,878,002 km (0.074 R)
• M19: 27,198,688 km (0.096 R)
• M20: 33,726,690 km (0.036 R)
• M21: 34,844,934 km (0.118 R)
• M22: 36,373,974 km (0.096 R)
• M23: 43,374,706 km (0.1 R)
• M24: 44,400,798 km (0.109 R)
• M25: 46,349,310 km (0.103 R)
• M26: 47,267,542 km (0.105 R)
• M27: 52,371,073 km (0.057 R)
• M28: 54,038,341 km (0.106 R)
• M29: 55,055,607 km (0.056 R)
• M30: 56,779,273 km (0.084 R)
• M31: 58,007,173 km (0.117 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit