🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.75 AU

Year: 198 Days

Day: 34.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,754,028 km

• M1: 449,093 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.67 AU - 3.49 AU

Year: 2047 Days

Day: 17.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 9.9

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.55 AU - 9.35 AU

Year: 9303 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,754,028 km

• M1: 123,418 km (0.053 R)
• M2: 448,644 km (0.084 R)
• M3: 770,878 km (0.084 R)
• M4: 1,221,616 km (0.081 R)
• M5: 2,337,018 km (0.098 R)
• M6: 2,645,489 km (0.055 R)
• M7: 2,981,336 km (0.059 R)
• M8: 3,663,801 km (0.112 R)
• M9: 4,276,405 km (0.109 R)
• M10: 5,240,713 km (0.088 R)
• M11: 6,307,046 km (0.074 R)
• M12: 7,068,200 km (0.091 R)
• M13: 7,762,185 km (0.09 R)
• M14: 9,144,020 km (0.039 R)
• M15: 10,946,525 km (0.09 R)
• M16: 11,268,609 km (0.118 R)
• M17: 12,620,525 km (0.066 R)
• M18: 14,203,719 km (0.117 R)
• M19: 14,716,391 km (0.114 R)
• M20: 15,847,052 km (0.052 R)
• M21: 20,061,523 km (0.083 R)
• M22: 24,509,068 km (0.115 R)
• M23: 24,968,633 km (0.083 R)
• M24: 27,451,508 km (0.106 R)
• M25: 32,129,883 km (0.073 R)
• M26: 35,411,162 km (0.108 R)
• M27: 36,235,447 km (0.057 R)
• M28: 38,661,027 km (0.067 R)
• M29: 39,534,977 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.2

Radius: 7.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.42 AU - 17.56 AU

Year: 25362 Days

Day: 22.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,754,028 km

• M1: 95,743 km (0.119 R)
• M2: 420,220 km (0.102 R)
• M3: 1,120,189 km (0.071 R)
• M4: 2,131,022 km (0.063 R)
• M5: 2,378,307 km (0.028 R)
• M6: 2,714,603 km (0.038 R)
• M7: 3,291,901 km (0.103 R)
• M8: 3,710,626 km (0.116 R)
• M9: 4,356,290 km (0.083 R)
• M10: 6,401,143 km (0.079 R)
• M11: 7,190,272 km (0.104 R)
• M12: 9,555,115 km (0.052 R)
• M13: 10,466,316 km (0.103 R)
• M14: 10,762,520 km (0.095 R)
• M15: 11,371,981 km (0.114 R)
• M16: 13,616,697 km (0.08 R)
• M17: 14,621,397 km (0.101 R)
• M18: 15,292,942 km (0.106 R)
• M19: 16,220,000 km (0.104 R)
• M20: 16,697,217 km (0.12 R)
• M21: 23,278,925 km (0.037 R)
• M22: 23,682,689 km (0.077 R)
• M23: 25,238,507 km (0.078 R)
• M24: 26,971,898 km (0.06 R)
• M25: 28,783,229 km (0.029 R)
• M26: 33,535,055 km (0.058 R)
• M27: 42,273,516 km (0.102 R)
• M28: 46,442,061 km (0.114 R)
• M29: 51,386,121 km (0.117 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: 485 - 18,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit