🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.72 AU - 0.92 AU

Year: 265 Days

Day: 28.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,499,452 km

• M1: 733,478 km (0.085 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.33 AU - 5.71 AU

Year: 4009 Days

Day: 21.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,499,452 km

• M1: 621,579 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 13.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.9 AU - 8.78 AU

Year: 7825 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,499,452 km

• M1: 168,746 km (0.118 R)
• M2: 680,970 km (0.108 R)
• M3: 1,201,869 km (0.091 R)
• M4: 1,695,243 km (0.102 R)
• M5: 2,170,665 km (0.066 R)
• M6: 5,198,227 km (0.109 R)
• M7: 6,254,089 km (0.094 R)
• M8: 7,769,365 km (0.058 R)
• M9: 9,658,338 km (0.091 R)
• M10: 10,089,778 km (0.099 R)
• M11: 11,675,067 km (0.073 R)
• M12: 12,109,948 km (0.065 R)
• M13: 13,012,322 km (0.115 R)
• M14: 14,019,714 km (0.107 R)
• M15: 14,824,551 km (0.098 R)
• M16: 17,075,699 km (0.099 R)
• M17: 18,065,888 km (0.06 R)
• M18: 18,722,473 km (0.026 R)
• M19: 19,546,458 km (0.111 R)
• M20: 22,580,003 km (0.042 R)
• M21: 25,007,229 km (0.1 R)
• M22: 26,376,797 km (0.118 R)
• M23: 30,477,125 km (0.1 R)
• M24: 32,145,291 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458

Radius: 3.2

Gravity: 44.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.36 AU - 17.14 AU

Year: 22280 Days

Day: 15.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,499,452 km

• M1: 39,793 km (0.117 R)
• M2: 343,626 km (0.083 R)
• M3: 569,669 km (0.041 R)
• M4: 749,934 km (0.114 R)
• M5: 1,354,609 km (0.038 R)
• M6: 1,855,762 km (0.063 R)
• M7: 2,515,638 km (0.078 R)
• M8: 2,678,550 km (0.058 R)
• M9: 2,823,809 km (0.092 R)
• M10: 3,930,086 km (0.059 R)
• M11: 4,822,138 km (0.116 R)
• M12: 6,950,167 km (0.105 R)
• M13: 9,352,709 km (0.077 R)
• M14: 10,618,457 km (0.097 R)
• M15: 10,921,243 km (0.095 R)
• M16: 11,480,739 km (0.074 R)
• M17: 11,735,355 km (0.096 R)
• M18: 12,589,259 km (0.063 R)
• M19: 22,608,277 km (0.117 R)
• M20: 24,340,920 km (0.079 R)
• M21: 25,186,148 km (0.102 R)
• M22: 26,379,939 km (0.059 R)
• M23: 37,596,039 km (0.062 R)
• M24: 38,581,740 km (0.105 R)
• M25: 46,289,471 km (0.034 R)
• M26: 49,237,297 km (0.057 R)
• M27: 50,077,738 km (0.119 R)
• M28: 52,831,535 km (0.111 R)
• M29: 57,148,780 km (0.073 R)
• M30: 65,259,079 km (0.091 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit