🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.7 AU - 1.16 AU

Year: 340 Days

Day: 35 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 14

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.73 AU - 7.93 AU

Year: 7516 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,423,299 km

• M1: 186,399 km (0.118 R)
• M2: 640,877 km (0.12 R)
• M3: 2,300,217 km (0.041 R)
• M4: 4,166,301 km (0.093 R)
• M5: 4,660,273 km (0.083 R)
• M6: 6,966,773 km (0.119 R)
• M7: 8,369,552 km (0.064 R)
• M8: 9,857,602 km (0.113 R)
• M9: 11,253,201 km (0.071 R)
• M10: 14,189,059 km (0.117 R)
• M11: 15,507,914 km (0.071 R)
• M12: 17,885,772 km (0.117 R)
• M13: 18,680,885 km (0.085 R)
• M14: 19,499,484 km (0.093 R)
• M15: 22,263,754 km (0.108 R)
• M16: 24,391,933 km (0.111 R)
• M17: 24,922,108 km (0.092 R)
• M18: 26,559,456 km (0.089 R)
• M19: 28,170,476 km (0.101 R)
• M20: 34,711,643 km (0.072 R)
• M21: 35,495,685 km (0.087 R)
• M22: 37,683,554 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.8

Radius: 6

Gravity: 18.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.11 AU - 16.11 AU

Year: 22246 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,423,299 km

• M1: 187,446 km (0.082 R)
• M2: 429,047 km (0.106 R)
• M3: 746,793 km (0.061 R)
• M4: 2,376,811 km (0.112 R)
• M5: 3,431,775 km (0.065 R)
• M6: 8,416,675 km (0.118 R)
• M7: 9,354,953 km (0.085 R)
• M8: 10,732,899 km (0.113 R)
• M9: 13,009,928 km (0.115 R)
• M10: 14,260,866 km (0.106 R)
• M11: 18,764,360 km (0.118 R)
• M12: 20,940,710 km (0.053 R)
• M13: 25,116,585 km (0.119 R)
• M14: 28,348,946 km (0.039 R)
• M15: 36,471,362 km (0.102 R)
• M16: 39,090,971 km (0.102 R)
• M17: 40,905,443 km (0.05 R)
• M18: 42,459,616 km (0.066 R)
• M19: 42,933,542 km (0.093 R)
• M20: 49,767,920 km (0.117 R)
• M21: 51,717,629 km (0.072 R)
• M22: 67,666,558 km (0.099 R)
• M23: 77,800,916 km (0.117 R)
• M24: 80,423,366 km (0.049 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit