🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.85 AU - 1.03 AU

Year: 345 Days

Day: 47.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.6 AU - 2.42 AU

Year: 1079 Days

Day: 37.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,340,228 km

• M1: 45,627 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.52 AU - 2.84 AU

Year: 1662 Days

Day: 33.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,340,228 km

• M1: 389,104 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 11

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.95 AU - 7.13 AU

Year: 5622 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,340,228 km

• M1: 136,882 km (0.058 R)
• M2: 641,027 km (0.1 R)
• M3: 1,044,492 km (0.093 R)
• M4: 1,434,344 km (0.098 R)
• M5: 2,983,281 km (0.118 R)
• M6: 3,368,346 km (0.079 R)
• M7: 4,067,716 km (0.114 R)
• M8: 4,842,333 km (0.058 R)
• M9: 5,563,994 km (0.114 R)
• M10: 6,039,416 km (0.112 R)
• M11: 7,552,748 km (0.113 R)
• M12: 8,467,539 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.7

Radius: 4

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.75 AU - 14.13 AU

Year: 18662 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,340,228 km

• M1: 49,816 km (0.065 R)
• M2: 263,591 km (0.066 R)
• M3: 733,478 km (0.105 R)
• M4: 1,141,133 km (0.097 R)
• M5: 1,460,674 km (0.071 R)
• M6: 1,964,968 km (0.115 R)
• M7: 2,239,031 km (0.119 R)
• M8: 2,597,019 km (0.076 R)
• M9: 3,402,005 km (0.081 R)
• M10: 4,332,803 km (0.055 R)
• M11: 4,917,432 km (0.069 R)
• M12: 5,924,973 km (0.065 R)
• M13: 6,064,249 km (0.099 R)
• M14: 6,756,139 km (0.086 R)
• M15: 6,985,173 km (0.079 R)
• M16: 9,285,540 km (0.043 R)
• M17: 10,810,989 km (0.096 R)
• M18: 13,133,496 km (0.083 R)
• M19: 18,959,885 km (0.102 R)
• M20: 20,034,446 km (0.115 R)
• M21: 23,326,946 km (0.09 R)
• M22: 24,559,482 km (0.081 R)
• M23: 29,215,118 km (0.1 R)
• M24: 30,232,533 km (0.111 R)
• M25: 38,868,968 km (0.083 R)
• M26: 39,112,812 km (0.106 R)
• M27: 40,848,746 km (0.092 R)
• M28: 43,024,796 km (0.08 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: 175 - 13,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit