🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.56 AU

Year: 140 Days

Day: 34.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.69 AU

Year: 156 Days

Day: 34 Hours

Environment

Temp: 162 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.71 AU - 1.15 AU

Year: 334 Days

Day: 45 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.72 AU - 3.28 AU

Year: 1937 Days

Day: 27.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,604,868 km

• M1: 11,968 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.4

Radius: 4.8

Gravity: 41.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.6 AU - 13.74 AU

Year: 15827 Days

Day: 22.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,604,868 km

• M1: 68,217 km (0.119 R)
• M2: 254,466 km (0.116 R)
• M3: 448,494 km (0.051 R)
• M4: 605,871 km (0.089 R)
• M5: 853,456 km (0.114 R)
• M6: 1,305,541 km (0.042 R)
• M7: 1,503,459 km (0.076 R)
• M8: 1,774,680 km (0.114 R)
• M9: 2,097,811 km (0.056 R)
• M10: 3,038,632 km (0.119 R)
• M11: 4,530,572 km (0.116 R)
• M12: 6,197,391 km (0.105 R)
• M13: 10,201,378 km (0.041 R)
• M14: 10,738,135 km (0.099 R)
• M15: 11,482,983 km (0.098 R)
• M16: 12,129,395 km (0.12 R)
• M17: 12,394,632 km (0.09 R)
• M18: 12,799,743 km (0.061 R)
• M19: 16,364,661 km (0.1 R)
• M20: 16,934,329 km (0.105 R)
• M21: 17,517,163 km (0.104 R)
• M22: 18,285,946 km (0.063 R)
• M23: 19,345,697 km (0.042 R)
• M24: 29,815,753 km (0.113 R)
• M25: 31,157,048 km (0.066 R)
• M26: 31,529,696 km (0.105 R)
• M27: 32,031,148 km (0.094 R)
• M28: 37,762,691 km (0.118 R)
• M29: 42,142,618 km (0.088 R)
• M30: 52,593,375 km (0.1 R)
• M31: 55,816,162 km (0.063 R)
• M32: 58,411,985 km (0.114 R)
• M33: 67,092,251 km (0.074 R)
• M34: 68,129,862 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit