🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 167 Days

Day: 26.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.23 AU - 1.75 AU

Year: 639 Days

Day: 46.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 13.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.19 AU - 11.25 AU

Year: 10651 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,246,360 km

• M1: 166,652 km (0.097 R)
• M2: 620,382 km (0.072 R)
• M3: 1,068,727 km (0.087 R)
• M4: 2,254,739 km (0.072 R)
• M5: 2,955,007 km (0.103 R)
• M6: 3,663,353 km (0.089 R)
• M7: 4,422,412 km (0.116 R)
• M8: 5,955,192 km (0.041 R)
• M9: 11,472,362 km (0.114 R)
• M10: 13,096,695 km (0.082 R)
• M11: 13,670,702 km (0.109 R)
• M12: 16,649,046 km (0.111 R)
• M13: 17,475,574 km (0.114 R)
• M14: 17,937,832 km (0.072 R)
• M15: 19,785,814 km (0.097 R)
• M16: 20,457,509 km (0.046 R)
• M17: 21,757,814 km (0.071 R)
• M18: 23,020,569 km (0.1 R)
• M19: 29,421,563 km (0.07 R)
• M20: 30,518,414 km (0.111 R)
• M21: 31,756,337 km (0.074 R)
• M22: 33,973,078 km (0.086 R)
• M23: 40,029,847 km (0.041 R)
• M24: 40,834,235 km (0.03 R)
• M25: 42,060,937 km (0.11 R)
• M26: 45,742,990 km (0.064 R)
• M27: 50,719,064 km (0.081 R)
• M28: 52,454,848 km (0.076 R)
• M29: 52,935,057 km (0.113 R)
• M30: 55,049,772 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.9

Radius: 5.6

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.35 AU - 22.13 AU

Year: 30825 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 110.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,246,360 km

• M1: 98,884 km (0.092 R)
• M2: 328,517 km (0.084 R)
• M3: 627,114 km (0.112 R)
• M4: 1,484,609 km (0.106 R)
• M5: 1,922,183 km (0.094 R)
• M6: 2,309,193 km (0.117 R)
• M7: 2,820,668 km (0.064 R)
• M8: 3,606,356 km (0.058 R)
• M9: 3,785,724 km (0.052 R)
• M10: 4,129,948 km (0.077 R)
• M11: 4,632,747 km (0.109 R)
• M12: 7,775,499 km (0.119 R)
• M13: 7,974,763 km (0.097 R)
• M14: 8,806,228 km (0.107 R)
• M15: 12,509,075 km (0.061 R)
• M16: 16,389,195 km (0.12 R)
• M17: 19,318,471 km (0.104 R)
• M18: 21,098,536 km (0.104 R)
• M19: 22,883,089 km (0.096 R)
• M20: 29,798,101 km (0.079 R)
• M21: 32,940,254 km (0.113 R)
• M22: 35,063,198 km (0.102 R)
• M23: 36,435,309 km (0.108 R)
• M24: 39,726,463 km (0.115 R)
• M25: 45,750,470 km (0.112 R)
• M26: 58,991,527 km (0.095 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit