🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 215 Days

Day: 19.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.05 AU - 2.29 AU

Year: 1173 Days

Day: 28.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 12.9

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.49 AU - 9.63 AU

Year: 9194 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 166.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,106,802 km

• M1: 161,267 km (0.081 R)
• M2: 672,742 km (0.115 R)
• M3: 1,304,942 km (0.09 R)
• M4: 2,525,362 km (0.101 R)
• M5: 3,929,188 km (0.053 R)
• M6: 4,726,246 km (0.079 R)
• M7: 5,261,058 km (0.116 R)
• M8: 6,084,893 km (0.047 R)
• M9: 6,719,188 km (0.096 R)
• M10: 7,233,655 km (0.105 R)
• M11: 9,708,004 km (0.106 R)
• M12: 11,055,283 km (0.119 R)
• M13: 11,661,453 km (0.089 R)
• M14: 12,116,081 km (0.089 R)
• M15: 12,641,768 km (0.066 R)
• M16: 14,439,934 km (0.029 R)
• M17: 15,913,773 km (0.118 R)
• M18: 18,233,288 km (0.098 R)
• M19: 22,122,982 km (0.113 R)
• M20: 22,645,228 km (0.082 R)
• M21: 25,191,833 km (0.067 R)
• M22: 26,729,848 km (0.091 R)
• M23: 28,533,849 km (0.058 R)
• M24: 34,432,493 km (0.113 R)
• M25: 35,370,322 km (0.089 R)
• M26: 44,454,054 km (0.114 R)
• M27: 47,268,439 km (0.119 R)
• M28: 47,990,249 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261

Radius: 7.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.98 AU - 19.34 AU

Year: 22749 Days

Day: 16.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,106,802 km

• M1: 97,538 km (0.106 R)
• M2: 321,785 km (0.074 R)
• M3: 548,426 km (0.118 R)
• M4: 898,634 km (0.103 R)
• M5: 1,132,306 km (0.098 R)
• M6: 1,406,968 km (0.098 R)
• M7: 1,693,897 km (0.112 R)
• M8: 3,129,587 km (0.119 R)
• M9: 3,382,857 km (0.079 R)
• M10: 4,861,332 km (0.091 R)
• M11: 5,855,560 km (0.079 R)
• M12: 6,562,410 km (0.046 R)
• M13: 8,287,423 km (0.077 R)
• M14: 10,129,421 km (0.096 R)
• M15: 19,044,258 km (0.094 R)
• M16: 23,437,349 km (0.076 R)
• M17: 27,064,648 km (0.098 R)
• M18: 29,568,169 km (0.109 R)
• M19: 33,790,120 km (0.077 R)
• M20: 38,130,852 km (0.091 R)
• M21: 42,829,122 km (0.041 R)
• M22: 47,590,374 km (0.067 R)
• M23: 48,209,260 km (0.105 R)
• M24: 58,500,846 km (0.047 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit