🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.98 AU

Year: 292 Days

Day: 39.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.27 AU - 5.01 AU

Year: 3032 Days

Day: 17.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.2

Radius: 6.3

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.86 AU - 15.66 AU

Year: 17377 Days

Day: 20.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,146,330 km

• M1: 78,389 km (0.112 R)
• M2: 394,789 km (0.115 R)
• M3: 848,968 km (0.051 R)
• M4: 1,559,259 km (0.078 R)
• M5: 1,961,228 km (0.116 R)
• M6: 2,217,639 km (0.069 R)
• M7: 5,259,712 km (0.098 R)
• M8: 5,836,262 km (0.089 R)
• M9: 6,582,905 km (0.036 R)
• M10: 8,264,086 km (0.09 R)
• M11: 9,476,876 km (0.107 R)
• M12: 10,624,142 km (0.044 R)
• M13: 11,169,575 km (0.118 R)
• M14: 13,191,391 km (0.113 R)
• M15: 14,471,051 km (0.116 R)
• M16: 22,421,878 km (0.091 R)
• M17: 25,288,323 km (0.106 R)
• M18: 25,609,211 km (0.057 R)
• M19: 26,809,285 km (0.083 R)
• M20: 28,390,086 km (0.111 R)
• M21: 28,852,941 km (0.081 R)
• M22: 30,032,072 km (0.056 R)
• M23: 35,603,545 km (0.071 R)
• M24: 40,062,609 km (0.104 R)
• M25: 42,125,264 km (0.096 R)
• M26: 42,425,507 km (0.118 R)
• M27: 43,948,713 km (0.04 R)
• M28: 47,265,298 km (0.11 R)
• M29: 48,406,879 km (0.103 R)
• M30: 49,733,812 km (0.074 R)
• M31: 54,747,734 km (0.101 R)
• M32: 58,955,922 km (0.086 R)
• M33: 61,813,691 km (0.117 R)
• M34: 66,372,536 km (0.11 R)
• M35: 68,422,775 km (0.046 R)
• M36: 68,837,759 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.1

Radius: 3.8

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.05 AU - 23.37 AU

Year: 29126 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,146,330 km

• M1: 47,423 km (0.087 R)
• M2: 345,272 km (0.086 R)
• M3: 677,080 km (0.111 R)
• M4: 1,255,276 km (0.102 R)
• M5: 1,883,587 km (0.093 R)
• M6: 2,411,518 km (0.055 R)
• M7: 3,244,628 km (0.094 R)
• M8: 3,517,794 km (0.078 R)
• M9: 4,489,731 km (0.067 R)
• M10: 4,703,656 km (0.093 R)
• M11: 6,785,759 km (0.103 R)
• M12: 6,945,979 km (0.068 R)
• M13: 8,595,295 km (0.111 R)
• M14: 10,865,443 km (0.096 R)
• M15: 11,306,906 km (0.03 R)
• M16: 12,582,527 km (0.064 R)
• M17: 12,946,499 km (0.074 R)
• M18: 19,279,276 km (0.071 R)
• M19: 21,518,607 km (0.068 R)
• M20: 22,834,619 km (0.12 R)
• M21: 23,741,182 km (0.092 R)
• M22: 29,159,617 km (0.115 R)
• M23: 31,539,420 km (0.056 R)
• M24: 32,662,601 km (0.073 R)
• M25: 33,464,595 km (0.106 R)
• M26: 38,808,530 km (0.102 R)
• M27: 46,109,355 km (0.107 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 15,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit