🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.69 AU - 1.05 AU

Year: 295 Days

Day: 41.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.89 AU - 1.13 AU

Year: 369 Days

Day: 24.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,967,063 km

• M1: 43,533 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.43 AU - 5.13 AU

Year: 3218 Days

Day: 27.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.54 AU - 5.08 AU

Year: 3252 Days

Day: 20.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,967,063 km

• M1: 185,202 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.4

Radius: 6.6

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.43 AU - 18.15 AU

Year: 27271 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,967,063 km

• M1: 88,861 km (0.074 R)
• M2: 312,360 km (0.101 R)
• M3: 853,456 km (0.059 R)
• M4: 1,862,793 km (0.102 R)
• M5: 2,519,079 km (0.077 R)
• M6: 2,724,925 km (0.083 R)
• M7: 3,319,726 km (0.058 R)
• M8: 4,424,507 km (0.117 R)
• M9: 4,960,217 km (0.032 R)
• M10: 5,202,864 km (0.111 R)
• M11: 5,711,647 km (0.059 R)
• M12: 6,730,109 km (0.048 R)
• M13: 9,860,594 km (0.092 R)
• M14: 10,309,836 km (0.069 R)
• M15: 10,839,862 km (0.096 R)
• M16: 11,249,161 km (0.067 R)
• M17: 12,391,192 km (0.084 R)
• M18: 16,906,504 km (0.114 R)
• M19: 19,081,956 km (0.103 R)
• M20: 25,621,927 km (0.087 R)
• M21: 26,839,803 km (0.038 R)
• M22: 28,480,293 km (0.044 R)
• M23: 29,919,425 km (0.064 R)
• M24: 30,860,246 km (0.107 R)
• M25: 35,413,107 km (0.063 R)
• M26: 37,538,444 km (0.07 R)
• M27: 42,041,490 km (0.113 R)
• M28: 51,335,257 km (0.115 R)
• M29: 55,647,865 km (0.082 R)
• M30: 56,864,544 km (0.111 R)
• M31: 60,834,423 km (0.036 R)
• M32: 65,882,453 km (0.099 R)
• M33: 71,202,603 km (0.084 R)
• M34: 79,836,793 km (0.101 R)
• M35: 82,164,686 km (0.116 R)
• M36: 87,498,897 km (0.116 R)
• M37: 90,250,600 km (0.116 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit