🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.54 AU - 3.88 AU

Year: 2080 Days

Day: 35.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,969,551 km

• M1: 33,809 km (0.096 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 15

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.15 AU - 8.23 AU

Year: 8476 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,969,551 km

• M1: 186,549 km (0.043 R)
• M2: 789,727 km (0.088 R)
• M3: 1,333,067 km (0.045 R)
• M4: 2,493,497 km (0.103 R)
• M5: 3,301,326 km (0.06 R)
• M6: 3,816,990 km (0.094 R)
• M7: 5,862,441 km (0.118 R)
• M8: 6,660,696 km (0.114 R)
• M9: 7,850,148 km (0.106 R)
• M10: 8,347,112 km (0.087 R)
• M11: 10,303,703 km (0.063 R)
• M12: 12,109,349 km (0.119 R)
• M13: 16,340,875 km (0.087 R)
• M14: 17,361,581 km (0.063 R)
• M15: 18,641,989 km (0.117 R)
• M16: 19,380,105 km (0.054 R)
• M17: 23,029,695 km (0.058 R)
• M18: 24,839,081 km (0.101 R)
• M19: 25,914,690 km (0.051 R)
• M20: 27,396,905 km (0.08 R)
• M21: 28,351,489 km (0.068 R)
• M22: 29,229,629 km (0.109 R)
• M23: 31,348,982 km (0.103 R)
• M24: 32,605,006 km (0.111 R)
• M25: 33,677,173 km (0.062 R)
• M26: 38,084,476 km (0.111 R)
• M27: 41,351,993 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.4

Radius: 6.6

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.93 AU - 17.01 AU

Year: 20947 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,969,551 km

• M1: 84,224 km (0.085 R)
• M2: 433,834 km (0.118 R)
• M3: 643,420 km (0.102 R)
• M4: 867,668 km (0.079 R)
• M5: 1,698,534 km (0.054 R)
• M6: 2,998,689 km (0.102 R)
• M7: 3,294,594 km (0.099 R)
• M8: 3,699,256 km (0.077 R)
• M9: 4,201,905 km (0.1 R)
• M10: 5,227,698 km (0.074 R)
• M11: 6,026,101 km (0.085 R)
• M12: 6,323,951 km (0.11 R)
• M13: 7,517,293 km (0.035 R)
• M14: 10,768,803 km (0.083 R)
• M15: 11,018,332 km (0.117 R)
• M16: 11,464,134 km (0.07 R)
• M17: 12,735,117 km (0.074 R)
• M18: 13,584,683 km (0.114 R)
• M19: 14,547,047 km (0.066 R)
• M20: 15,083,804 km (0.102 R)
• M21: 16,115,281 km (0.083 R)
• M22: 16,524,282 km (0.109 R)
• M23: 18,406,522 km (0.102 R)
• M24: 21,886,916 km (0.034 R)
• M25: 23,939,399 km (0.101 R)
• M26: 24,257,893 km (0.103 R)
• M27: 25,340,234 km (0.116 R)
• M28: 26,454,439 km (0.085 R)
• M29: 28,541,628 km (0.09 R)
• M30: 34,369,512 km (0.11 R)
• M31: 45,979,803 km (0.063 R)
• M32: 49,672,327 km (0.113 R)
• M33: 50,538,349 km (0.099 R)
• M34: 74,460,096 km (0.108 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit