🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.62 AU - 0.66 AU

Year: 185 Days

Day: 19.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,453,261 km

• M1: 113,694 km (0.111 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.41 AU - 1.83 AU

Year: 746 Days

Day: 22.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.76 AU - 2.42 AU

Year: 1093 Days

Day: 44.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,453,261 km

• M1: 598,840 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.72 AU - 3.58 AU

Year: 2022 Days

Day: 13.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,453,261 km

• M1: 981,362 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 9.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.68 AU - 10.16 AU

Year: 9635 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,453,261 km

• M1: 115,041 km (0.111 R)
• M2: 560,693 km (0.115 R)
• M3: 1,041,500 km (0.113 R)
• M4: 1,469,051 km (0.101 R)
• M5: 1,856,659 km (0.091 R)
• M6: 2,259,676 km (0.099 R)
• M7: 2,642,796 km (0.102 R)
• M8: 3,026,515 km (0.034 R)
• M9: 3,611,891 km (0.085 R)
• M10: 5,662,878 km (0.118 R)
• M11: 6,769,453 km (0.096 R)
• M12: 9,268,635 km (0.108 R)
• M13: 10,599,458 km (0.1 R)
• M14: 11,519,634 km (0.109 R)
• M15: 12,271,364 km (0.071 R)
• M16: 13,170,148 km (0.088 R)
• M17: 14,847,589 km (0.119 R)
• M18: 15,737,696 km (0.111 R)
• M19: 16,662,959 km (0.071 R)
• M20: 17,070,463 km (0.104 R)
• M21: 19,208,367 km (0.108 R)
• M22: 20,964,047 km (0.099 R)
• M23: 23,242,572 km (0.088 R)
• M24: 24,094,831 km (0.088 R)
• M25: 24,441,450 km (0.117 R)
• M26: 26,043,045 km (0.065 R)
• M27: 31,266,105 km (0.104 R)
• M28: 32,304,463 km (0.047 R)
• M29: 33,796,553 km (0.037 R)
• M30: 34,889,963 km (0.077 R)
• M31: 35,222,519 km (0.107 R)
• M32: 36,917,463 km (0.116 R)
• M33: 38,429,748 km (0.118 R)
• M34: 41,453,271 km (0.088 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit