🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 12.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 0.98 AU

Year: 551 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 32,567,911 km

• M1: 159,322 km (0.094 R)
• M2: 561,890 km (0.087 R)
• M3: 2,056,223 km (0.114 R)
• M4: 3,150,980 km (0.075 R)
• M5: 3,646,149 km (0.106 R)
• M6: 4,111,548 km (0.112 R)
• M7: 4,602,229 km (0.056 R)
• M8: 5,803,799 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 8.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.81 AU - 3.79 AU

Year: 4138 Days

Day: 6.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,567,911 km

• M1: 108,458 km (0.084 R)
• M2: 419,772 km (0.087 R)
• M3: 986,748 km (0.12 R)
• M4: 1,977,385 km (0.078 R)
• M5: 2,881,255 km (0.091 R)
• M6: 4,438,569 km (0.055 R)
• M7: 5,858,103 km (0.107 R)
• M8: 7,624,255 km (0.101 R)
• M9: 10,523,462 km (0.1 R)
• M10: 11,026,709 km (0.069 R)
• M11: 11,589,796 km (0.098 R)
• M12: 11,945,839 km (0.1 R)
• M13: 14,287,943 km (0.109 R)
• M14: 14,697,392 km (0.12 R)
• M15: 15,273,195 km (0.072 R)
• M16: 16,192,623 km (0.108 R)
• M17: 16,581,727 km (0.029 R)
• M18: 20,113,733 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 10.2

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.2 AU - 3.6 AU

Year: 4327 Days

Day: 10.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,567,911 km

• M1: 126,859 km (0.042 R)
• M2: 459,714 km (0.105 R)
• M3: 1,158,636 km (0.067 R)
• M4: 1,533,378 km (0.08 R)
• M5: 1,934,300 km (0.043 R)
• M6: 2,265,211 km (0.073 R)
• M7: 2,914,466 km (0.09 R)
• M8: 3,834,941 km (0.115 R)
• M9: 4,964,854 km (0.033 R)
• M10: 6,777,681 km (0.087 R)
• M11: 8,196,019 km (0.116 R)
• M12: 8,532,165 km (0.107 R)
• M13: 10,139,444 km (0.108 R)
• M14: 12,082,721 km (0.08 R)
• M15: 12,666,601 km (0.102 R)
• M16: 13,015,763 km (0.113 R)
• M17: 14,804,504 km (0.073 R)
• M18: 15,815,038 km (0.083 R)
• M19: 18,161,630 km (0.09 R)
• M20: 19,451,014 km (0.051 R)
• M21: 20,662,607 km (0.053 R)
• M22: 23,910,826 km (0.064 R)
• M23: 26,580,250 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 11.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.19 AU - 4.77 AU

Year: 5481 Days

Day: 11.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,567,911 km

• M1: 141,220 km (0.117 R)
• M2: 737,218 km (0.116 R)
• M3: 1,233,285 km (0.108 R)
• M4: 1,823,299 km (0.08 R)
• M5: 2,665,086 km (0.111 R)
• M6: 4,145,507 km (0.116 R)
• M7: 5,476,928 km (0.067 R)
• M8: 5,835,364 km (0.044 R)
• M9: 6,599,360 km (0.079 R)
• M10: 7,357,074 km (0.119 R)
• M11: 9,087,023 km (0.092 R)
• M12: 11,503,179 km (0.091 R)
• M13: 13,174,636 km (0.065 R)
• M14: 13,549,079 km (0.104 R)
• M15: 18,085,485 km (0.086 R)
• M16: 21,273,864 km (0.096 R)
• M17: 22,013,626 km (0.07 R)
• M18: 22,770,441 km (0.033 R)
• M19: 23,232,849 km (0.076 R)
• M20: 26,646,672 km (0.036 R)
• M21: 28,651,283 km (0.101 R)
• M22: 30,567,632 km (0.086 R)
• M23: 32,083,956 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 10,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit