🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 30.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.15 AU - 1.75 AU

Year: 644 Days

Day: 41.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,149,127 km

• M1: 881,281 km (0.101 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 10.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.8 AU - 5.84 AU

Year: 4527 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,149,127 km

• M1: 135,536 km (0.104 R)
• M2: 616,942 km (0.075 R)
• M3: 2,122,046 km (0.107 R)
• M4: 2,799,126 km (0.108 R)
• M5: 10,545,304 km (0.098 R)
• M6: 11,651,430 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 9.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.81 AU - 14.59 AU

Year: 14766 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,149,127 km

• M1: 120,875 km (0.1 R)
• M2: 430,692 km (0.119 R)
• M3: 837,598 km (0.109 R)
• M4: 1,243,009 km (0.065 R)
• M5: 1,656,946 km (0.088 R)
• M6: 2,852,682 km (0.055 R)
• M7: 3,238,196 km (0.079 R)
• M8: 3,556,241 km (0.082 R)
• M9: 4,198,763 km (0.086 R)
• M10: 4,638,581 km (0.11 R)
• M11: 8,174,626 km (0.084 R)
• M12: 9,687,061 km (0.061 R)
• M13: 10,092,620 km (0.055 R)
• M14: 10,615,615 km (0.106 R)
• M15: 13,694,189 km (0.08 R)
• M16: 16,237,353 km (0.063 R)
• M17: 17,470,937 km (0.047 R)
• M18: 18,225,209 km (0.119 R)
• M19: 21,036,901 km (0.089 R)
• M20: 21,546,282 km (0.106 R)
• M21: 21,977,124 km (0.099 R)
• M22: 23,124,091 km (0.103 R)
• M23: 25,825,978 km (0.072 R)
• M24: 27,403,338 km (0.109 R)
• M25: 27,706,124 km (0.084 R)
• M26: 30,857,852 km (0.083 R)
• M27: 40,025,957 km (0.101 R)
• M28: 40,808,354 km (0.077 R)
• M29: 41,468,231 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.8

Radius: 6.6

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.6 AU - 16.84 AU

Year: 19785 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,149,127 km

• M1: 84,822 km (0.12 R)
• M2: 404,064 km (0.055 R)
• M3: 841,937 km (0.1 R)
• M4: 2,163,185 km (0.118 R)
• M5: 3,430,429 km (0.071 R)
• M6: 3,672,628 km (0.086 R)
• M7: 3,897,623 km (0.103 R)
• M8: 4,924,762 km (0.116 R)
• M9: 5,198,825 km (0.047 R)
• M10: 6,725,023 km (0.08 R)
• M11: 7,367,396 km (0.076 R)
• M12: 8,096,985 km (0.107 R)
• M13: 9,805,692 km (0.111 R)
• M14: 11,031,347 km (0.116 R)
• M15: 11,441,844 km (0.077 R)
• M16: 12,607,660 km (0.098 R)
• M17: 14,054,122 km (0.083 R)
• M18: 14,606,586 km (0.114 R)
• M19: 15,828,352 km (0.113 R)
• M20: 16,730,727 km (0.104 R)
• M21: 17,429,798 km (0.091 R)
• M22: 17,986,750 km (0.073 R)
• M23: 19,473,454 km (0.072 R)
• M24: 22,408,714 km (0.118 R)
• M25: 23,545,358 km (0.105 R)
• M26: 24,620,518 km (0.102 R)
• M27: 25,120,026 km (0.077 R)
• M28: 25,830,466 km (0.08 R)
• M29: 30,836,459 km (0.103 R)
• M30: 37,494,014 km (0.09 R)
• M31: 41,155,870 km (0.113 R)
• M32: 47,776,623 km (0.117 R)
• M33: 50,452,031 km (0.047 R)
• M34: 51,419,631 km (0.066 R)
• M35: 52,071,428 km (0.117 R)
• M36: 56,789,895 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 15,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit