🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.85 AU - 1.09 AU

Year: 366 Days

Day: 45.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.17 AU - 1.21 AU

Year: 497 Days

Day: 19.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,247,926 km

• M1: 63,579 km (0.105 R)
• M2: 147,055 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.39 AU - 2.39 AU

Year: 1415 Days

Day: 17.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,247,926 km

• M1: 1,446,761 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 8.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.7 AU - 8.94 AU

Year: 9189 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 17,247,926 km

• M1: 189,840 km (0.109 R)
• M2: 340,186 km (0.12 R)
• M3: 684,111 km (0.119 R)
• M4: 795,711 km (0.057 R)
• M5: 979,716 km (0.09 R)
• M6: 1,116,898 km (0.114 R)
• M7: 1,645,876 km (0.119 R)
• M8: 2,453,106 km (0.104 R)
• M9: 3,321,821 km (0.034 R)
• M10: 3,440,452 km (0.055 R)
• M11: 3,500,141 km (0.098 R)
• M12: 4,022,687 km (0.108 R)
• M13: 4,767,983 km (0.079 R)
• M14: 5,208,100 km (0.073 R)
• M15: 5,467,952 km (0.112 R)
• M16: 5,678,885 km (0.106 R)
• M17: 5,892,361 km (0.119 R)
• M18: 6,848,441 km (0.095 R)
• M19: 7,171,423 km (0.111 R)
• M20: 7,248,017 km (0.118 R)
• M21: 7,733,761 km (0.118 R)
• M22: 7,990,471 km (0.059 R)
• M23: 8,169,839 km (0.08 R)
• M24: 8,270,069 km (0.068 R)
• M25: 9,128,163 km (0.088 R)
• M26: 9,190,545 km (0.049 R)
• M27: 9,315,759 km (0.082 R)
• M28: 10,294,278 km (0.058 R)
• M29: 10,883,694 km (0.076 R)
• M30: 13,538,308 km (0.04 R)
• M31: 14,692,456 km (0.087 R)
• M32: 15,404,990 km (0.086 R)
• M33: 16,229,424 km (0.106 R)
• M34: 16,532,809 km (0.074 R)
• M35: 16,965,745 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit