🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 14.9 Hours

Environment

Temp: 268 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,483,322 km

• M1: 150,196 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1 AU - 1 AU

Year: 350 Days

Day: 25.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,483,322 km

• M1: 34,856 km (0.073 R)
• M2: 417,378 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.19 AU - 5.31 AU

Year: 4208 Days

Day: 33.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,483,322 km

• M1: 79,137 km (0.091 R)

Asteroid Belt

Center: 10.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.7

Radius: 4.4

Gravity: 33.77 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.71 AU - 17.97 AU

Year: 23108 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,483,322 km

• M1: 55,052 km (0.089 R)
• M2: 276,158 km (0.084 R)
• M3: 638,185 km (0.053 R)
• M4: 1,057,657 km (0.093 R)
• M5: 2,655,661 km (0.098 R)
• M6: 2,884,397 km (0.112 R)
• M7: 3,153,673 km (0.097 R)
• M8: 3,323,167 km (0.073 R)
• M9: 3,619,221 km (0.113 R)
• M10: 4,832,310 km (0.102 R)
• M11: 5,019,906 km (0.085 R)
• M12: 5,173,394 km (0.119 R)
• M13: 5,330,172 km (0.097 R)
• M14: 8,777,655 km (0.061 R)
• M15: 9,285,091 km (0.107 R)
• M16: 9,634,103 km (0.108 R)
• M17: 12,890,549 km (0.093 R)
• M18: 14,764,412 km (0.105 R)
• M19: 18,127,672 km (0.046 R)
• M20: 19,794,940 km (0.04 R)
• M21: 20,665,749 km (0.099 R)
• M22: 21,662,819 km (0.071 R)
• M23: 23,430,916 km (0.101 R)
• M24: 25,405,309 km (0.095 R)
• M25: 25,631,351 km (0.111 R)
• M26: 26,087,475 km (0.057 R)
• M27: 26,781,609 km (0.118 R)
• M28: 31,078,060 km (0.108 R)
• M29: 31,596,566 km (0.117 R)
• M30: 31,989,261 km (0.097 R)
• M31: 35,670,565 km (0.11 R)
• M32: 39,021,109 km (0.113 R)
• M33: 39,473,044 km (0.097 R)
• M34: 41,471,821 km (0.102 R)
• M35: 47,186,310 km (0.085 R)
• M36: 50,676,129 km (0.12 R)
• M37: 61,761,930 km (0.063 R)
• M38: 75,052,653 km (0.084 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 13,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit