🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.57 AU - 0.77 AU

Year: 245 Days

Day: 34.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,127,763 km

• M1: 26,180 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 14.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.17 AU - 4.17 AU

Year: 3800 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 97,127,763 km

• M1: 177,872 km (0.084 R)
• M2: 778,208 km (0.095 R)
• M3: 2,294,233 km (0.103 R)
• M4: 4,696,027 km (0.089 R)
• M5: 5,746,503 km (0.106 R)
• M6: 7,772,507 km (0.11 R)
• M7: 9,130,407 km (0.058 R)
• M8: 9,692,895 km (0.084 R)
• M9: 11,868,347 km (0.074 R)
• M10: 13,094,002 km (0.058 R)
• M11: 21,485,845 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 13.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.67 AU - 6.21 AU

Year: 6460 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 97,127,763 km

• M1: 169,345 km (0.036 R)
• M2: 623,524 km (0.086 R)
• M3: 1,517,521 km (0.07 R)
• M4: 2,359,009 km (0.119 R)
• M5: 3,001,532 km (0.071 R)
• M6: 3,602,167 km (0.12 R)
• M7: 4,746,591 km (0.108 R)
• M8: 7,021,974 km (0.114 R)
• M9: 7,486,625 km (0.093 R)
• M10: 9,728,499 km (0.117 R)
• M11: 13,014,566 km (0.113 R)
• M12: 14,676,150 km (0.094 R)
• M13: 16,227,031 km (0.107 R)
• M14: 21,311,713 km (0.115 R)
• M15: 23,613,425 km (0.081 R)
• M16: 27,282,612 km (0.108 R)
• M17: 29,528,376 km (0.043 R)
• M18: 30,838,703 km (0.114 R)
• M19: 33,274,306 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691

Radius: 6.1

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.7 AU - 18.42 AU

Year: 28719 Days

Day: 16.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 97,127,763 km

• M1: 79,736 km (0.109 R)
• M2: 330,910 km (0.092 R)
• M3: 1,417,440 km (0.067 R)
• M4: 5,071,966 km (0.049 R)
• M5: 5,276,167 km (0.091 R)
• M6: 6,912,618 km (0.035 R)
• M7: 9,771,135 km (0.118 R)
• M8: 13,101,931 km (0.066 R)
• M9: 13,409,654 km (0.068 R)
• M10: 14,039,461 km (0.102 R)
• M11: 17,487,542 km (0.073 R)
• M12: 18,143,978 km (0.112 R)
• M13: 18,622,841 km (0.093 R)
• M14: 21,249,330 km (0.081 R)
• M15: 21,888,861 km (0.066 R)
• M16: 22,761,316 km (0.099 R)
• M17: 25,876,841 km (0.09 R)
• M18: 26,605,981 km (0.051 R)
• M19: 31,407,026 km (0.113 R)
• M20: 41,678,266 km (0.037 R)
• M21: 49,766,424 km (0.073 R)
• M22: 63,764,746 km (0.085 R)
• M23: 65,988,818 km (0.089 R)
• M24: 67,576,051 km (0.106 R)
• M25: 68,494,432 km (0.08 R)
• M26: 73,694,604 km (0.093 R)
• M27: 95,391,232 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit