🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.38 AU - 0.62 AU

Year: 130 Days

Day: 35.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.64 AU - 0.92 AU

Year: 253 Days

Day: 14.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.92 AU - 1.06 AU

Year: 362 Days

Day: 18.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,873,504 km

• M1: 563,535 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.11 AU - 1.19 AU

Year: 453 Days

Day: 24.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.72 AU - 5.2 AU

Year: 3458 Days

Day: 23.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,873,504 km

• M1: 4,212,826 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.2

Radius: 8.8

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.84 AU - 11.74 AU

Year: 12117 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,873,504 km

• M1: 111,450 km (0.114 R)
• M2: 401,969 km (0.048 R)
• M3: 894,894 km (0.089 R)
• M4: 1,409,661 km (0.034 R)
• M5: 1,774,380 km (0.072 R)
• M6: 2,510,103 km (0.084 R)
• M7: 2,891,876 km (0.051 R)
• M8: 3,385,998 km (0.085 R)
• M9: 4,131,444 km (0.065 R)
• M10: 4,727,742 km (0.07 R)
• M11: 5,552,624 km (0.032 R)
• M12: 6,784,413 km (0.068 R)
• M13: 7,964,740 km (0.119 R)
• M14: 8,510,473 km (0.115 R)
• M15: 8,840,337 km (0.04 R)
• M16: 9,375,598 km (0.111 R)
• M17: 12,144,804 km (0.07 R)
• M18: 12,991,229 km (0.063 R)
• M19: 13,619,540 km (0.097 R)
• M20: 14,733,894 km (0.074 R)
• M21: 16,554,201 km (0.045 R)
• M22: 17,442,962 km (0.108 R)
• M23: 18,835,120 km (0.098 R)
• M24: 20,216,656 km (0.115 R)
• M25: 21,751,830 km (0.028 R)
• M26: 27,531,843 km (0.073 R)
• M27: 31,944,681 km (0.093 R)
• M28: 40,662,646 km (0.114 R)
• M29: 43,794,777 km (0.115 R)
• M30: 44,355,320 km (0.034 R)
• M31: 49,922,754 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit