🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.9 AU - 0.98 AU

Year: 319 Days

Day: 37.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,542,427 km

• M1: 121,623 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.8

Radius: 9.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.49 AU - 6.35 AU

Year: 5039 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,542,427 km

• M1: 114,442 km (0.073 R)
• M2: 408,552 km (0.101 R)
• M3: 775,067 km (0.06 R)
• M4: 1,119,441 km (0.106 R)
• M5: 2,988,816 km (0.096 R)
• M6: 4,449,340 km (0.116 R)
• M7: 8,426,100 km (0.111 R)
• M8: 11,905,447 km (0.078 R)
• M9: 12,928,248 km (0.117 R)
• M10: 13,816,560 km (0.112 R)
• M11: 16,509,172 km (0.067 R)
• M12: 17,219,463 km (0.066 R)
• M13: 17,723,159 km (0.119 R)
• M14: 19,173,660 km (0.05 R)
• M15: 19,897,414 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.5

Radius: 10.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.04 AU - 15.78 AU

Year: 16228 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,542,427 km

• M1: 128,355 km (0.107 R)
• M2: 474,225 km (0.117 R)
• M3: 907,311 km (0.081 R)
• M4: 1,602,044 km (0.074 R)
• M5: 2,264,762 km (0.091 R)
• M6: 2,679,896 km (0.085 R)
• M7: 4,240,202 km (0.03 R)
• M8: 5,215,580 km (0.096 R)
• M9: 6,226,114 km (0.094 R)
• M10: 11,983,537 km (0.028 R)
• M11: 14,797,025 km (0.098 R)
• M12: 20,074,987 km (0.073 R)
• M13: 21,774,718 km (0.082 R)
• M14: 28,729,373 km (0.086 R)
• M15: 33,254,410 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.3

Radius: 7.8

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.41 AU - 17.35 AU

Year: 20081 Days

Day: 16.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,542,427 km

• M1: 96,939 km (0.036 R)
• M2: 432,188 km (0.116 R)
• M3: 689,347 km (0.073 R)
• M4: 975,079 km (0.111 R)
• M5: 1,340,397 km (0.101 R)
• M6: 3,738,002 km (0.091 R)
• M7: 4,232,573 km (0.06 R)
• M8: 4,902,771 km (0.094 R)
• M9: 7,698,157 km (0.08 R)
• M10: 8,068,112 km (0.062 R)
• M11: 8,353,246 km (0.067 R)
• M12: 9,147,012 km (0.051 R)
• M13: 10,655,408 km (0.117 R)
• M14: 12,893,840 km (0.105 R)
• M15: 20,652,584 km (0.073 R)
• M16: 23,036,277 km (0.114 R)
• M17: 25,090,854 km (0.083 R)
• M18: 30,583,190 km (0.085 R)
• M19: 30,929,210 km (0.109 R)
• M20: 31,394,460 km (0.117 R)
• M21: 33,914,735 km (0.094 R)
• M22: 37,218,005 km (0.089 R)
• M23: 38,142,670 km (0.117 R)
• M24: 42,709,145 km (0.058 R)
• M25: 45,797,294 km (0.115 R)
• M26: 47,936,693 km (0.089 R)
• M27: 49,822,823 km (0.096 R)
• M28: 51,432,047 km (0.119 R)
• M29: 56,293,978 km (0.106 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit