🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.08 AU - 1.46 AU

Year: 505 Days

Day: 19.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,107,449 km

• M1: 866,471 km (0.071 R)

Planet 2 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.4

Radius: 7.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.2 AU - 20.78 AU

Year: 24728 Days

Day: 18.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,107,449 km

• M1: 92,003 km (0.044 R)
• M2: 333,902 km (0.057 R)
• M3: 693,536 km (0.111 R)
• M4: 1,200,822 km (0.118 R)
• M5: 1,874,910 km (0.077 R)
• M6: 2,121,896 km (0.106 R)
• M7: 6,692,261 km (0.114 R)
• M8: 7,771,759 km (0.119 R)
• M9: 9,136,241 km (0.093 R)
• M10: 9,806,440 km (0.1 R)
• M11: 17,183,410 km (0.102 R)
• M12: 18,976,340 km (0.044 R)
• M13: 20,139,613 km (0.116 R)
• M14: 21,581,886 km (0.109 R)
• M15: 23,418,350 km (0.052 R)
• M16: 24,416,766 km (0.103 R)
• M17: 25,704,205 km (0.088 R)
• M18: 31,308,441 km (0.111 R)
• M19: 36,009,703 km (0.109 R)
• M20: 37,675,775 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.6

Radius: 4

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.98 AU - 22.02 AU

Year: 30405 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,107,449 km

• M1: 49,816 km (0.082 R)
• M2: 220,657 km (0.093 R)
• M3: 349,760 km (0.03 R)
• M4: 531,372 km (0.093 R)
• M5: 927,656 km (0.071 R)
• M6: 1,847,683 km (0.05 R)
• M7: 2,271,943 km (0.119 R)
• M8: 3,996,806 km (0.058 R)
• M9: 5,064,935 km (0.099 R)
• M10: 5,215,431 km (0.115 R)
• M11: 5,368,768 km (0.087 R)
• M12: 5,684,719 km (0.118 R)
• M13: 6,797,278 km (0.079 R)
• M14: 7,214,058 km (0.092 R)
• M15: 11,055,582 km (0.072 R)
• M16: 13,264,095 km (0.059 R)
• M17: 14,135,054 km (0.083 R)
• M18: 22,416,792 km (0.093 R)
• M19: 23,545,209 km (0.098 R)
• M20: 23,964,681 km (0.115 R)
• M21: 24,603,315 km (0.082 R)
• M22: 28,913,977 km (0.051 R)
• M23: 33,174,375 km (0.097 R)
• M24: 34,100,535 km (0.118 R)
• M25: 37,977,963 km (0.11 R)
• M26: 39,431,007 km (0.119 R)
• M27: 39,578,361 km (0.116 R)
• M28: 65,053,980 km (0.076 R)
• M29: 70,979,253 km (0.117 R)
• M30: 71,853,952 km (0.086 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit