🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.66 AU

Year: 186 Days

Day: 29.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,439,704 km

• M1: 62,981 km (0.07 R)
• M2: 132,544 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.97 AU - 1.09 AU

Year: 390 Days

Day: 37.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.73 AU - 1.81 AU

Year: 878 Days

Day: 35.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,439,704 km

• M1: 40,391 km (0.108 R)
• M2: 1,103,733 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.1

Radius: 13.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.33 AU - 9.39 AU

Year: 8215 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,439,704 km

• M1: 166,652 km (0.063 R)
• M2: 592,108 km (0.083 R)
• M3: 1,616,255 km (0.07 R)
• M4: 2,057,719 km (0.105 R)
• M5: 3,545,470 km (0.034 R)
• M6: 4,221,054 km (0.111 R)
• M7: 4,981,310 km (0.103 R)
• M8: 5,493,234 km (0.046 R)
• M9: 6,040,463 km (0.103 R)
• M10: 6,548,796 km (0.12 R)
• M11: 7,007,164 km (0.085 R)
• M12: 7,946,190 km (0.076 R)
• M13: 10,074,369 km (0.049 R)
• M14: 10,686,973 km (0.119 R)
• M15: 13,209,043 km (0.115 R)
• M16: 16,590,703 km (0.074 R)
• M17: 25,476,069 km (0.088 R)
• M18: 27,688,172 km (0.077 R)
• M19: 29,817,399 km (0.047 R)
• M20: 32,381,955 km (0.029 R)
• M21: 34,974,486 km (0.089 R)
• M22: 38,190,990 km (0.068 R)
• M23: 38,683,765 km (0.102 R)
• M24: 41,730,027 km (0.109 R)
• M25: 45,206,681 km (0.056 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit