🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.63 AU - 0.81 AU

Year: 225 Days

Day: 14.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.48 AU - 2.7 AU

Year: 1538 Days

Day: 46.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 58.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,587,483 km

• M1: 125,812 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.68 AU - 3.68 AU

Year: 2092 Days

Day: 26.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,587,483 km

• M1: 1,074,262 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 8

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.4 AU - 7.32 AU

Year: 5234 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,587,483 km

• M1: 100,829 km (0.08 R)
• M2: 645,216 km (0.116 R)
• M3: 1,178,083 km (0.082 R)
• M4: 1,579,155 km (0.065 R)
• M5: 2,601,806 km (0.057 R)
• M6: 3,223,236 km (0.118 R)
• M7: 4,085,368 km (0.09 R)
• M8: 4,413,287 km (0.092 R)
• M9: 4,951,839 km (0.065 R)
• M10: 6,763,320 km (0.092 R)
• M11: 7,703,692 km (0.066 R)
• M12: 9,533,124 km (0.115 R)
• M13: 11,634,675 km (0.106 R)
• M14: 15,489,064 km (0.114 R)
• M15: 16,163,302 km (0.053 R)
• M16: 16,729,530 km (0.067 R)
• M17: 19,127,135 km (0.081 R)
• M18: 20,626,854 km (0.077 R)
• M19: 21,518,158 km (0.099 R)
• M20: 21,820,794 km (0.101 R)
• M21: 24,264,326 km (0.081 R)
• M22: 32,979,299 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.3

Radius: 7.9

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.51 AU - 20.07 AU

Year: 24258 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,587,483 km

• M1: 98,286 km (0.07 R)
• M2: 403,166 km (0.095 R)
• M3: 1,296,266 km (0.073 R)
• M4: 1,990,549 km (0.114 R)
• M5: 2,307,697 km (0.09 R)
• M6: 2,561,415 km (0.095 R)
• M7: 2,859,713 km (0.102 R)
• M8: 3,928,889 km (0.105 R)
• M9: 4,361,676 km (0.091 R)
• M10: 5,243,705 km (0.077 R)
• M11: 6,152,212 km (0.116 R)
• M12: 7,161,848 km (0.036 R)
• M13: 7,706,235 km (0.116 R)
• M14: 8,014,556 km (0.077 R)
• M15: 9,741,365 km (0.118 R)
• M16: 10,786,904 km (0.101 R)
• M17: 12,527,924 km (0.118 R)
• M18: 15,478,592 km (0.038 R)
• M19: 16,557,044 km (0.1 R)
• M20: 18,955,696 km (0.104 R)
• M21: 20,092,490 km (0.11 R)
• M22: 23,238,832 km (0.101 R)
• M23: 31,782,666 km (0.073 R)
• M24: 32,577,031 km (0.101 R)
• M25: 41,732,420 km (0.065 R)
• M26: 42,844,681 km (0.078 R)
• M27: 53,759,790 km (0.064 R)
• M28: 57,187,975 km (0.109 R)
• M29: 64,687,316 km (0.09 R)
• M30: 74,891,387 km (0.064 R)
• M31: 82,838,325 km (0.116 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: 194 - 13,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit