🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.65 AU

Year: 150 Days

Day: 19.3 Hours

Environment

Temp: 254 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,920,209 km

• M1: 143,016 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.96 AU - 1.5 AU

Year: 475 Days

Day: 37.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,920,209 km

• M1: 42,785 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.75 AU - 4.67 AU

Year: 3008 Days

Day: 45.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.47 AU - 5.37 AU

Year: 3801 Days

Day: 35.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.1

Radius: 7.2

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.22 AU - 15.42 AU

Year: 17892 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,920,209 km

• M1: 90,507 km (0.111 R)
• M2: 362,775 km (0.098 R)
• M3: 724,802 km (0.115 R)
• M4: 1,389,615 km (0.091 R)
• M5: 2,658,354 km (0.113 R)
• M6: 4,326,670 km (0.092 R)
• M7: 4,701,412 km (0.052 R)
• M8: 5,209,297 km (0.066 R)
• M9: 5,633,557 km (0.109 R)
• M10: 6,463,974 km (0.083 R)
• M11: 7,420,802 km (0.068 R)
• M12: 8,785,883 km (0.106 R)
• M13: 9,957,683 km (0.091 R)
• M14: 10,251,344 km (0.06 R)
• M15: 12,336,888 km (0.091 R)
• M16: 12,607,510 km (0.108 R)
• M17: 13,090,711 km (0.11 R)
• M18: 14,765,609 km (0.045 R)
• M19: 16,252,911 km (0.083 R)
• M20: 17,074,652 km (0.103 R)
• M21: 18,358,800 km (0.101 R)
• M22: 19,983,134 km (0.107 R)
• M23: 21,021,642 km (0.081 R)
• M24: 32,166,534 km (0.101 R)
• M25: 32,808,907 km (0.052 R)
• M26: 35,328,136 km (0.108 R)
• M27: 41,651,338 km (0.097 R)
• M28: 43,654,603 km (0.08 R)
• M29: 50,910,848 km (0.116 R)
• M30: 57,414,316 km (0.09 R)
• M31: 57,980,096 km (0.039 R)
• M32: 72,697,684 km (0.095 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 14,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit