🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.62 AU - 0.66 AU

Year: 180 Days

Day: 14.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,424,445 km

• M1: 39,643 km (0.115 R)
• M2: 317,596 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.25 AU - 3.57 AU

Year: 2213 Days

Day: 42.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,424,445 km

• M1: 76,893 km (0.105 R)
• M2: 457,620 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 8.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.62 AU - 6.72 AU

Year: 5386 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 106.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,424,445 km

• M1: 102,325 km (0.113 R)
• M2: 403,166 km (0.111 R)
• M3: 680,072 km (0.078 R)
• M4: 1,567,786 km (0.06 R)
• M5: 3,186,584 km (0.076 R)
• M6: 3,461,844 km (0.12 R)
• M7: 4,679,870 km (0.038 R)
• M8: 6,738,187 km (0.064 R)
• M9: 8,235,064 km (0.085 R)
• M10: 9,006,989 km (0.072 R)
• M11: 11,915,171 km (0.061 R)
• M12: 13,748,344 km (0.057 R)
• M13: 19,199,540 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.8

Radius: 7.6

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.57 AU - 14.93 AU

Year: 16951 Days

Day: 22.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,424,445 km

• M1: 98,286 km (0.109 R)
• M2: 451,636 km (0.102 R)
• M3: 1,162,076 km (0.112 R)
• M4: 1,512,285 km (0.062 R)
• M5: 2,274,187 km (0.085 R)
• M6: 2,901,301 km (0.098 R)
• M7: 3,187,781 km (0.045 R)
• M8: 5,836,561 km (0.062 R)
• M9: 6,083,846 km (0.059 R)
• M10: 6,381,097 km (0.111 R)
• M11: 7,050,847 km (0.119 R)
• M12: 8,218,907 km (0.109 R)
• M13: 8,957,023 km (0.051 R)
• M14: 10,564,751 km (0.081 R)
• M15: 11,956,311 km (0.042 R)
• M16: 15,644,497 km (0.09 R)
• M17: 16,775,905 km (0.085 R)
• M18: 20,120,764 km (0.061 R)
• M19: 20,781,987 km (0.108 R)
• M20: 21,166,304 km (0.115 R)
• M21: 26,490,342 km (0.09 R)
• M22: 28,328,601 km (0.087 R)
• M23: 31,117,703 km (0.084 R)
• M24: 32,902,107 km (0.104 R)
• M25: 33,555,700 km (0.075 R)
• M26: 36,813,642 km (0.114 R)
• M27: 40,873,878 km (0.04 R)
• M28: 43,323,095 km (0.06 R)
• M29: 44,266,160 km (0.114 R)
• M30: 44,742,928 km (0.052 R)
• M31: 46,193,429 km (0.109 R)
• M32: 51,429,803 km (0.099 R)
• M33: 53,378,914 km (0.087 R)
• M34: 60,102,141 km (0.092 R)
• M35: 65,499,782 km (0.111 R)
• M36: 72,744,957 km (0.068 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit