🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 266 Days

Day: 26.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,331,472 km

• M1: 541,843 km (0.115 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878

Radius: 4.6

Gravity: 41.49 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.98 AU - 9.56 AU

Year: 13771 Days

Day: 23.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,331,472 km

• M1: 57,146 km (0.107 R)
• M2: 201,957 km (0.102 R)
• M3: 373,546 km (0.11 R)
• M4: 761,752 km (0.072 R)
• M5: 1,501,215 km (0.107 R)
• M6: 2,147,477 km (0.101 R)
• M7: 2,329,388 km (0.094 R)
• M8: 2,565,753 km (0.075 R)
• M9: 2,770,852 km (0.105 R)
• M10: 5,542,302 km (0.099 R)
• M11: 7,133,874 km (0.12 R)
• M12: 7,914,475 km (0.063 R)
• M13: 8,649,150 km (0.088 R)
• M14: 9,268,785 km (0.087 R)
• M15: 10,084,243 km (0.097 R)
• M16: 10,595,868 km (0.074 R)
• M17: 11,486,873 km (0.109 R)
• M18: 15,181,641 km (0.058 R)
• M19: 17,416,184 km (0.058 R)
• M20: 18,234,784 km (0.1 R)
• M21: 18,823,002 km (0.109 R)
• M22: 20,125,701 km (0.054 R)
• M23: 20,393,331 km (0.091 R)
• M24: 21,580,241 km (0.114 R)
• M25: 24,392,681 km (0.111 R)
• M26: 26,575,463 km (0.114 R)
• M27: 26,897,548 km (0.056 R)
• M28: 31,324,747 km (0.11 R)
• M29: 37,410,089 km (0.077 R)
• M30: 38,495,272 km (0.096 R)
• M31: 42,899,134 km (0.08 R)
• M32: 44,993,355 km (0.109 R)
• M33: 48,261,171 km (0.084 R)
• M34: 48,580,413 km (0.11 R)
• M35: 52,353,420 km (0.114 R)
• M36: 59,922,474 km (0.081 R)
• M37: 61,781,527 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.9

Radius: 6.2

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.98 AU - 9.8 AU

Year: 16853 Days

Day: 15.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,331,472 km

• M1: 78,988 km (0.072 R)
• M2: 874,699 km (0.117 R)
• M3: 1,090,269 km (0.12 R)
• M4: 1,354,459 km (0.094 R)
• M5: 2,225,268 km (0.086 R)
• M6: 4,871,355 km (0.109 R)
• M7: 7,962,945 km (0.108 R)
• M8: 9,489,741 km (0.109 R)
• M9: 11,092,832 km (0.117 R)
• M10: 11,534,145 km (0.053 R)
• M11: 12,334,494 km (0.084 R)
• M12: 16,328,009 km (0.08 R)
• M13: 16,611,946 km (0.116 R)
• M14: 16,826,918 km (0.102 R)
• M15: 17,557,255 km (0.101 R)
• M16: 18,461,125 km (0.106 R)
• M17: 20,279,936 km (0.06 R)
• M18: 26,252,930 km (0.106 R)
• M19: 31,515,035 km (0.092 R)
• M20: 33,073,696 km (0.088 R)
• M21: 33,642,616 km (0.075 R)
• M22: 37,562,081 km (0.082 R)
• M23: 39,567,590 km (0.088 R)
• M24: 45,030,305 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 20,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit