🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.45 AU - 0.71 AU

Year: 169 Days

Day: 37.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,093,839 km

• M1: 25,432 km (0.029 R)

Planet 2 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.9

Radius: 5.4

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.62 AU - 17.16 AU

Year: 25406 Days

Day: 15.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,093,839 km

• M1: 67,917 km (0.054 R)
• M2: 491,579 km (0.042 R)
• M3: 739,462 km (0.104 R)
• M4: 1,364,931 km (0.032 R)
• M5: 1,696,290 km (0.102 R)
• M6: 2,292,139 km (0.112 R)
• M7: 3,949,982 km (0.096 R)
• M8: 4,551,515 km (0.043 R)
• M9: 4,874,347 km (0.108 R)
• M10: 5,525,547 km (0.059 R)
• M11: 6,061,407 km (0.092 R)
• M12: 8,448,091 km (0.116 R)
• M13: 9,046,482 km (0.081 R)
• M14: 9,271,029 km (0.025 R)
• M15: 9,556,761 km (0.095 R)
• M16: 12,607,361 km (0.108 R)
• M17: 12,958,168 km (0.096 R)
• M18: 13,243,600 km (0.065 R)
• M19: 13,460,368 km (0.107 R)
• M20: 18,579,158 km (0.086 R)
• M21: 23,357,464 km (0.054 R)
• M22: 25,079,335 km (0.085 R)
• M23: 25,522,743 km (0.093 R)
• M24: 28,773,654 km (0.117 R)
• M25: 33,478,507 km (0.098 R)
• M26: 39,860,652 km (0.097 R)
• M27: 44,215,147 km (0.117 R)
• M28: 55,898,890 km (0.096 R)
• M29: 56,087,234 km (0.101 R)
• M30: 57,609,841 km (0.083 R)
• M31: 58,187,737 km (0.1 R)
• M32: 58,769,673 km (0.116 R)
• M33: 66,057,333 km (0.043 R)
• M34: 67,969,045 km (0.096 R)
• M35: 69,046,748 km (0.111 R)
• M36: 69,917,108 km (0.104 R)
• M37: 71,236,412 km (0.11 R)
• M38: 71,457,966 km (0.061 R)
• M39: 75,753,819 km (0.089 R)
• M40: 77,847,441 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854

Radius: 6.1

Gravity: 22.95 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.77 AU - 20.73 AU

Year: 27432 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 101,093,839 km

• M1: 76,295 km (0.073 R)
• M2: 715,527 km (0.088 R)
• M3: 1,211,294 km (0.11 R)
• M4: 1,403,677 km (0.114 R)
• M5: 2,439,044 km (0.1 R)
• M6: 4,633,644 km (0.057 R)
• M7: 5,151,403 km (0.07 R)
• M8: 5,795,870 km (0.089 R)
• M9: 7,560,078 km (0.074 R)
• M10: 9,342,686 km (0.082 R)
• M11: 9,717,429 km (0.074 R)
• M12: 10,102,195 km (0.119 R)
• M13: 10,698,342 km (0.037 R)
• M14: 11,529,209 km (0.068 R)
• M15: 15,631,631 km (0.116 R)
• M16: 16,249,171 km (0.084 R)
• M17: 17,345,275 km (0.051 R)
• M18: 17,911,503 km (0.105 R)
• M19: 18,392,609 km (0.108 R)
• M20: 21,895,743 km (0.097 R)
• M21: 23,345,047 km (0.088 R)
• M22: 25,697,623 km (0.083 R)
• M23: 26,186,509 km (0.1 R)
• M24: 31,143,584 km (0.089 R)
• M25: 33,841,731 km (0.109 R)
• M26: 34,576,705 km (0.086 R)
• M27: 43,897,251 km (0.098 R)
• M28: 48,198,788 km (0.092 R)
• M29: 58,045,619 km (0.113 R)
• M30: 61,458,994 km (0.112 R)
• M31: 64,328,880 km (0.081 R)
• M32: 76,703,167 km (0.066 R)
• M33: 84,785,640 km (0.03 R)
• M34: 86,686,132 km (0.093 R)
• M35: 89,729,700 km (0.083 R)
• M36: 97,500,711 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit