🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.7 AU

Year: 160 Days

Day: 29.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 209 Days

Day: 35.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.61 AU - 0.77 AU

Year: 214 Days

Day: 36.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.2

Radius: 5.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.12 AU - 15.12 AU

Year: 16713 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,627,670 km

• M1: 73,602 km (0.115 R)
• M2: 509,231 km (0.069 R)
• M3: 1,212,341 km (0.105 R)
• M4: 3,735,908 km (0.099 R)
• M5: 6,213,099 km (0.111 R)
• M6: 6,768,705 km (0.113 R)
• M7: 7,725,832 km (0.058 R)
• M8: 14,456,989 km (0.078 R)
• M9: 15,101,007 km (0.098 R)
• M10: 24,204,487 km (0.033 R)
• M11: 24,564,569 km (0.093 R)
• M12: 45,407,890 km (0.09 R)
• M13: 45,681,206 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.1

Radius: 5

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.09 AU - 19.03 AU

Year: 25121 Days

Day: 17.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,627,670 km

• M1: 62,382 km (0.103 R)
• M2: 311,762 km (0.077 R)
• M3: 671,994 km (0.079 R)
• M4: 969,095 km (0.068 R)
• M5: 1,189,453 km (0.113 R)
• M6: 1,938,938 km (0.06 R)
• M7: 2,541,219 km (0.11 R)
• M8: 3,666,943 km (0.114 R)
• M9: 4,722,655 km (0.104 R)
• M10: 5,437,434 km (0.088 R)
• M11: 6,178,841 km (0.092 R)
• M12: 6,846,347 km (0.031 R)
• M13: 7,221,388 km (0.118 R)
• M14: 7,961,449 km (0.066 R)
• M15: 9,080,740 km (0.065 R)
• M16: 9,476,128 km (0.075 R)
• M17: 9,824,092 km (0.117 R)
• M18: 10,301,160 km (0.119 R)
• M19: 10,483,968 km (0.065 R)
• M20: 10,982,129 km (0.12 R)
• M21: 12,991,378 km (0.116 R)
• M22: 13,712,290 km (0.08 R)
• M23: 14,765,609 km (0.029 R)
• M24: 22,241,314 km (0.093 R)
• M25: 26,096,750 km (0.118 R)
• M26: 32,548,458 km (0.083 R)
• M27: 33,874,343 km (0.104 R)
• M28: 36,491,857 km (0.108 R)
• M29: 37,345,612 km (0.081 R)
• M30: 37,777,501 km (0.052 R)
• M31: 39,241,017 km (0.092 R)
• M32: 42,593,057 km (0.107 R)
• M33: 43,380,690 km (0.118 R)
• M34: 44,338,565 km (0.04 R)
• M35: 47,296,713 km (0.107 R)
• M36: 57,911,131 km (0.115 R)
• M37: 69,789,351 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 13,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit