🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.56 AU

Year: 141 Days

Day: 24.5 Hours

Environment

Temp: 271 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.19 AU - 5.23 AU

Year: 4239 Days

Day: 40.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,514,877 km

• M1: 41,738 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.6

Radius: 3.6

Gravity: 68.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.14 AU - 16.82 AU

Year: 18632 Days

Day: 21.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,514,877 km

• M1: 45,478 km (0.065 R)
• M2: 161,865 km (0.098 R)
• M3: 280,646 km (0.056 R)
• M4: 544,985 km (0.095 R)
• M5: 968,796 km (0.117 R)
• M6: 1,498,223 km (0.105 R)
• M7: 1,778,719 km (0.109 R)
• M8: 1,912,160 km (0.12 R)
• M9: 2,935,409 km (0.116 R)
• M10: 3,345,158 km (0.075 R)
• M11: 4,912,944 km (0.082 R)
• M12: 6,546,702 km (0.106 R)
• M13: 8,298,343 km (0.103 R)
• M14: 8,457,067 km (0.037 R)
• M15: 8,726,044 km (0.09 R)
• M16: 13,548,630 km (0.114 R)
• M17: 13,695,087 km (0.116 R)
• M18: 14,596,414 km (0.117 R)
• M19: 22,039,357 km (0.102 R)
• M20: 22,754,285 km (0.11 R)
• M21: 25,768,981 km (0.091 R)
• M22: 30,900,039 km (0.119 R)
• M23: 33,103,166 km (0.1 R)
• M24: 34,039,948 km (0.084 R)
• M25: 34,994,383 km (0.049 R)
• M26: 36,529,855 km (0.045 R)
• M27: 36,671,674 km (0.079 R)
• M28: 38,842,638 km (0.101 R)
• M29: 39,286,944 km (0.087 R)
• M30: 41,559,036 km (0.109 R)
• M31: 48,898,308 km (0.101 R)
• M32: 54,797,700 km (0.068 R)
• M33: 61,153,814 km (0.084 R)
• M34: 65,027,202 km (0.117 R)
• M35: 67,983,705 km (0.086 R)
• M36: 76,457,527 km (0.118 R)
• M37: 76,922,028 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.9

Radius: 6.5

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.84 AU - 15.98 AU

Year: 19498 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,514,877 km

• M1: 80,932 km (0.109 R)
• M2: 476,619 km (0.103 R)
• M3: 758,760 km (0.114 R)
• M4: 1,035,217 km (0.085 R)
• M5: 1,740,870 km (0.065 R)
• M6: 2,083,300 km (0.091 R)
• M7: 2,753,349 km (0.059 R)
• M8: 3,828,210 km (0.068 R)
• M9: 4,079,384 km (0.097 R)
• M10: 5,271,979 km (0.09 R)
• M11: 6,073,524 km (0.095 R)
• M12: 6,725,920 km (0.084 R)
• M13: 7,569,203 km (0.096 R)
• M14: 7,915,523 km (0.103 R)
• M15: 8,376,284 km (0.091 R)
• M16: 9,183,813 km (0.096 R)
• M17: 9,808,085 km (0.12 R)
• M18: 10,279,618 km (0.068 R)
• M19: 10,766,260 km (0.095 R)
• M20: 11,015,190 km (0.103 R)
• M21: 18,121,538 km (0.119 R)
• M22: 22,356,355 km (0.079 R)
• M23: 22,761,914 km (0.081 R)
• M24: 25,409,049 km (0.06 R)
• M25: 27,206,916 km (0.117 R)
• M26: 31,179,487 km (0.116 R)
• M27: 42,533,218 km (0.112 R)
• M28: 44,579,417 km (0.106 R)
• M29: 49,037,135 km (0.066 R)
• M30: 51,814,120 km (0.112 R)
• M31: 53,421,400 km (0.079 R)
• M32: 72,240,363 km (0.12 R)
• M33: 73,796,181 km (0.114 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 17,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit