🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.74 AU - 1 AU

Year: 299 Days

Day: 46.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 8.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.88 AU - 9.3 AU

Year: 9289 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,396,874 km

• M1: 166,802 km (0.046 R)
• M2: 616,044 km (0.099 R)
• M3: 1,100,292 km (0.114 R)
• M4: 1,429,108 km (0.107 R)
• M5: 2,170,516 km (0.108 R)
• M6: 2,998,839 km (0.103 R)
• M7: 3,871,593 km (0.057 R)
• M8: 4,179,914 km (0.103 R)
• M9: 5,053,117 km (0.117 R)
• M10: 5,645,674 km (0.107 R)
• M11: 6,424,032 km (0.098 R)
• M12: 6,747,462 km (0.054 R)
• M13: 7,157,510 km (0.081 R)
• M14: 8,790,371 km (0.072 R)
• M15: 9,976,532 km (0.096 R)
• M16: 10,313,427 km (0.115 R)
• M17: 11,526,366 km (0.077 R)
• M18: 12,441,457 km (0.114 R)
• M19: 14,971,157 km (0.067 R)
• M20: 15,798,882 km (0.117 R)
• M21: 16,724,144 km (0.087 R)
• M22: 17,406,759 km (0.062 R)
• M23: 21,338,790 km (0.036 R)
• M24: 24,847,010 km (0.115 R)
• M25: 27,015,131 km (0.072 R)
• M26: 27,859,761 km (0.09 R)
• M27: 28,528,763 km (0.102 R)
• M28: 30,701,223 km (0.105 R)
• M29: 32,244,175 km (0.097 R)
• M30: 32,558,929 km (0.086 R)
• M31: 39,650,616 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.1

Radius: 4.6

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.05 AU - 17.33 AU

Year: 21843 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,396,874 km

• M1: 58,493 km (0.11 R)
• M2: 212,130 km (0.106 R)
• M3: 370,853 km (0.07 R)
• M4: 671,994 km (0.107 R)
• M5: 1,296,266 km (0.073 R)
• M6: 1,893,610 km (0.079 R)
• M7: 2,222,725 km (0.118 R)
• M8: 2,774,592 km (0.098 R)
• M9: 2,969,219 km (0.109 R)
• M10: 3,440,601 km (0.116 R)
• M11: 3,608,301 km (0.092 R)
• M12: 6,654,562 km (0.09 R)
• M13: 7,093,333 km (0.112 R)
• M14: 7,692,173 km (0.088 R)
• M15: 8,627,160 km (0.045 R)
• M16: 8,885,216 km (0.111 R)
• M17: 11,260,830 km (0.091 R)
• M18: 11,569,151 km (0.043 R)
• M19: 11,756,897 km (0.057 R)
• M20: 12,332,100 km (0.07 R)
• M21: 14,099,450 km (0.101 R)
• M22: 14,748,555 km (0.086 R)
• M23: 16,261,887 km (0.104 R)
• M24: 22,082,890 km (0.074 R)
• M25: 26,795,522 km (0.111 R)
• M26: 29,617,686 km (0.11 R)
• M27: 30,680,429 km (0.091 R)
• M28: 31,040,212 km (0.089 R)
• M29: 38,007,134 km (0.115 R)
• M30: 40,255,441 km (0.079 R)
• M31: 43,943,477 km (0.113 R)
• M32: 44,400,648 km (0.087 R)
• M33: 57,066,352 km (0.107 R)
• M34: 57,975,009 km (0.093 R)
• M35: 59,448,997 km (0.119 R)
• M36: 60,008,194 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit