🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.59 AU - 0.97 AU

Year: 244 Days

Day: 44.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,740,870 km

• M1: 65,823 km (0.086 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 14.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.9 AU - 7.8 AU

Year: 7069 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 109,740,870 km

• M1: 178,321 km (0.097 R)
• M2: 1,175,690 km (0.104 R)
• M3: 1,729,052 km (0.113 R)
• M4: 3,492,063 km (0.066 R)
• M5: 3,937,266 km (0.119 R)
• M6: 5,538,861 km (0.08 R)
• M7: 6,874,022 km (0.053 R)
• M8: 7,969,228 km (0.113 R)
• M9: 8,496,710 km (0.095 R)
• M10: 9,941,377 km (0.1 R)
• M11: 15,945,787 km (0.1 R)
• M12: 26,700,826 km (0.095 R)
• M13: 28,631,985 km (0.088 R)
• M14: 31,149,867 km (0.097 R)
• M15: 33,184,697 km (0.083 R)
• M16: 35,306,743 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 7.7

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.38 AU - 20.16 AU

Year: 30010 Days

Day: 19.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 109,740,870 km

• M1: 100,081 km (0.064 R)
• M2: 377,735 km (0.11 R)
• M3: 693,536 km (0.117 R)
• M4: 1,170,304 km (0.103 R)
• M5: 2,090,331 km (0.112 R)
• M6: 3,722,444 km (0.056 R)
• M7: 4,072,054 km (0.09 R)
• M8: 5,877,850 km (0.088 R)
• M9: 19,351,233 km (0.112 R)
• M10: 19,976,701 km (0.058 R)
• M11: 20,615,783 km (0.115 R)
• M12: 25,475,919 km (0.082 R)
• M13: 30,068,274 km (0.093 R)
• M14: 41,879,176 km (0.032 R)
• M15: 47,471,294 km (0.102 R)
• M16: 66,485,333 km (0.087 R)
• M17: 66,957,314 km (0.103 R)
• M18: 83,815,498 km (0.1 R)
• M19: 93,806,242 km (0.12 R)
• M20: 95,295,190 km (0.088 R)
• M21: 109,084,374 km (0.099 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit