🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.46 AU - 0.64 AU

Year: 154 Days

Day: 40.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,514,531 km

• M1: 192,383 km (0.106 R)
• M2: 220,657 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.12 AU - 1.16 AU

Year: 461 Days

Day: 23.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,514,531 km

• M1: 90,806 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.87 AU - 2.91 AU

Year: 1861 Days

Day: 26.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.6

Radius: 4.5

Gravity: 23.59 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.79 AU - 15.71 AU

Year: 18267 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,514,531 km

• M1: 55,950 km (0.094 R)
• M2: 306,227 km (0.11 R)
• M3: 635,342 km (0.085 R)
• M4: 1,095,804 km (0.073 R)
• M5: 1,434,195 km (0.05 R)
• M6: 3,966,887 km (0.108 R)
• M7: 4,209,385 km (0.089 R)
• M8: 4,791,171 km (0.058 R)
• M9: 5,761,912 km (0.092 R)
• M10: 6,073,075 km (0.053 R)
• M11: 6,560,615 km (0.086 R)
• M12: 7,385,497 km (0.103 R)
• M13: 11,932,225 km (0.094 R)
• M14: 13,900,485 km (0.119 R)
• M15: 15,106,842 km (0.065 R)
• M16: 15,326,751 km (0.08 R)
• M17: 18,300,008 km (0.088 R)
• M18: 19,746,470 km (0.048 R)
• M19: 20,993,368 km (0.113 R)
• M20: 23,643,195 km (0.118 R)
• M21: 27,150,069 km (0.08 R)
• M22: 34,156,485 km (0.067 R)
• M23: 37,668,145 km (0.113 R)
• M24: 39,719,282 km (0.049 R)
• M25: 42,860,388 km (0.09 R)
• M26: 48,034,380 km (0.111 R)
• M27: 48,509,802 km (0.113 R)
• M28: 49,309,403 km (0.119 R)
• M29: 52,595,619 km (0.1 R)
• M30: 53,269,857 km (0.087 R)
• M31: 61,443,286 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 17,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit