🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.79 AU - 1.13 AU

Year: 328 Days

Day: 44.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.9

Radius: 14.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.13 AU - 11.37 AU

Year: 11428 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,030,728 km

• M1: 184,155 km (0.084 R)
• M2: 786,586 km (0.06 R)
• M3: 1,267,094 km (0.106 R)
• M4: 2,226,465 km (0.061 R)
• M5: 2,988,217 km (0.112 R)
• M6: 3,480,694 km (0.098 R)
• M7: 6,024,306 km (0.083 R)
• M8: 6,507,657 km (0.036 R)
• M9: 8,116,133 km (0.078 R)
• M10: 15,607,247 km (0.11 R)
• M11: 19,813,490 km (0.046 R)
• M12: 20,470,524 km (0.117 R)
• M13: 22,001,957 km (0.078 R)
• M14: 25,871,007 km (0.026 R)
• M15: 28,689,281 km (0.108 R)
• M16: 36,374,872 km (0.104 R)
• M17: 41,750,522 km (0.09 R)
• M18: 43,516,225 km (0.095 R)
• M19: 47,633,608 km (0.112 R)
• M20: 48,962,485 km (0.075 R)
• M21: 49,711,372 km (0.113 R)
• M22: 51,232,184 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 11.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.97 AU - 13.03 AU

Year: 13581 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 107.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 24,030,728 km

• M1: 145,559 km (0.029 R)
• M2: 626,366 km (0.111 R)
• M3: 1,025,793 km (0.094 R)
• M4: 2,073,875 km (0.106 R)
• M5: 2,683,187 km (0.119 R)
• M6: 3,279,485 km (0.095 R)
• M7: 4,575,600 km (0.067 R)
• M8: 5,393,602 km (0.046 R)
• M9: 6,187,218 km (0.097 R)
• M10: 6,716,346 km (0.05 R)
• M11: 8,438,517 km (0.106 R)
• M12: 9,507,842 km (0.089 R)
• M13: 12,038,589 km (0.111 R)
• M14: 13,061,091 km (0.093 R)
• M15: 13,593,659 km (0.035 R)
• M16: 15,646,591 km (0.093 R)
• M17: 16,476,859 km (0.047 R)
• M18: 20,536,048 km (0.075 R)
• M19: 21,075,049 km (0.056 R)
• M20: 24,811,256 km (0.094 R)
• M21: 25,732,180 km (0.111 R)
• M22: 26,253,678 km (0.084 R)
• M23: 28,521,133 km (0.09 R)
• M24: 29,079,732 km (0.12 R)
• M25: 29,531,816 km (0.106 R)
• M26: 32,102,656 km (0.109 R)
• M27: 32,585,707 km (0.077 R)
• M28: 34,819,353 km (0.054 R)
• M29: 50,892,298 km (0.103 R)
• M30: 55,436,782 km (0.106 R)
• M31: 55,957,832 km (0.087 R)
• M32: 58,074,791 km (0.084 R)
• M33: 62,655,777 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.3

Radius: 6.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.68 AU - 17.22 AU

Year: 20131 Days

Day: 17 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,030,728 km

• M1: 79,736 km (0.117 R)
• M2: 726,298 km (0.058 R)
• M3: 1,879,548 km (0.087 R)
• M4: 2,795,236 km (0.061 R)
• M5: 3,505,976 km (0.109 R)
• M6: 3,956,714 km (0.11 R)
• M7: 12,667,349 km (0.097 R)
• M8: 15,049,695 km (0.099 R)
• M9: 18,307,638 km (0.084 R)
• M10: 23,389,777 km (0.109 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit