🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.75 AU

Year: 315 Days

Day: 32.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 12.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.68 AU - 0.74 AU

Year: 386 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,756,742 km

• M1: 158,125 km (0.099 R)
• M2: 585,526 km (0.071 R)
• M3: 1,154,148 km (0.103 R)
• M4: 1,597,556 km (0.108 R)
• M5: 2,446,972 km (0.096 R)
• M6: 2,853,430 km (0.085 R)
• M7: 3,485,481 km (0.079 R)
• M8: 4,092,848 km (0.101 R)
• M9: 4,490,479 km (0.095 R)
• M10: 5,165,764 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.9

Radius: 14.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.96 AU - 2.46 AU

Year: 2121 Days

Day: 11.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,756,742 km

• M1: 187,147 km (0.102 R)
• M2: 1,287,290 km (0.111 R)
• M3: 1,873,115 km (0.066 R)
• M4: 2,454,901 km (0.093 R)
• M5: 3,044,317 km (0.076 R)
• M6: 4,225,841 km (0.087 R)
• M7: 4,746,890 km (0.104 R)
• M8: 5,357,848 km (0.102 R)
• M9: 6,046,746 km (0.069 R)
• M10: 8,313,902 km (0.11 R)
• M11: 9,171,097 km (0.059 R)
• M12: 9,692,147 km (0.104 R)
• M13: 10,529,446 km (0.105 R)
• M14: 13,867,423 km (0.077 R)
• M15: 14,978,786 km (0.054 R)
• M16: 17,169,497 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.1

Radius: 5.6

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.46 AU - 9.08 AU

Year: 13984 Days

Day: 16.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,756,742 km

• M1: 70,012 km (0.061 R)
• M2: 541,694 km (0.076 R)
• M3: 719,117 km (0.098 R)
• M4: 1,096,852 km (0.094 R)
• M5: 1,598,453 km (0.087 R)
• M6: 2,182,035 km (0.091 R)
• M7: 2,490,206 km (0.093 R)
• M8: 3,619,221 km (0.066 R)
• M9: 4,358,534 km (0.084 R)
• M10: 4,814,209 km (0.086 R)
• M11: 5,446,110 km (0.12 R)
• M12: 8,582,280 km (0.107 R)
• M13: 9,244,700 km (0.097 R)
• M14: 15,374,173 km (0.03 R)
• M15: 18,010,088 km (0.108 R)
• M16: 20,842,574 km (0.058 R)
• M17: 23,761,228 km (0.113 R)
• M18: 27,696,550 km (0.113 R)
• M19: 29,249,525 km (0.106 R)
• M20: 34,130,006 km (0.11 R)
• M21: 36,043,064 km (0.107 R)
• M22: 38,703,363 km (0.12 R)
• M23: 40,641,702 km (0.117 R)
• M24: 43,964,869 km (0.084 R)
• M25: 46,843,132 km (0.089 R)
• M26: 49,522,879 km (0.102 R)
• M27: 54,669,046 km (0.114 R)
• M28: 58,171,730 km (0.066 R)
• M29: 59,432,242 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 10,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit