🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.43 AU - 0.57 AU

Year: 131 Days

Day: 29.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,448,657 km

• M1: 39,195 km (0.095 R)

Planet 2 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.2

Radius: 3.4

Gravity: 61.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.96 AU - 16.28 AU

Year: 21804 Days

Day: 17 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,448,657 km

• M1: 42,336 km (0.089 R)
• M2: 213,626 km (0.054 R)
• M3: 480,209 km (0.04 R)
• M4: 667,057 km (0.115 R)
• M5: 877,392 km (0.119 R)
• M6: 1,200,523 km (0.055 R)
• M7: 2,014,934 km (0.061 R)
• M8: 3,005,870 km (0.112 R)
• M9: 3,169,979 km (0.058 R)
• M10: 3,398,116 km (0.09 R)
• M11: 3,983,642 km (0.111 R)
• M12: 4,526,532 km (0.119 R)
• M13: 4,890,055 km (0.051 R)
• M14: 5,272,577 km (0.109 R)
• M15: 11,075,329 km (0.044 R)
• M16: 12,839,237 km (0.064 R)
• M17: 14,013,132 km (0.084 R)
• M18: 17,694,436 km (0.063 R)
• M19: 18,591,724 km (0.09 R)
• M20: 19,424,984 km (0.106 R)
• M21: 20,186,288 km (0.096 R)
• M22: 23,007,255 km (0.104 R)
• M23: 25,965,852 km (0.061 R)
• M24: 26,309,478 km (0.113 R)
• M25: 27,005,856 km (0.113 R)
• M26: 28,073,088 km (0.104 R)
• M27: 32,890,438 km (0.088 R)
• M28: 36,486,023 km (0.097 R)
• M29: 37,935,776 km (0.052 R)
• M30: 40,949,874 km (0.099 R)
• M31: 42,198,867 km (0.079 R)
• M32: 48,306,798 km (0.115 R)
• M33: 52,022,510 km (0.118 R)
• M34: 53,118,015 km (0.084 R)
• M35: 53,671,527 km (0.079 R)
• M36: 67,487,489 km (0.092 R)
• M37: 69,667,579 km (0.109 R)
• M38: 70,109,192 km (0.119 R)
• M39: 71,894,343 km (0.074 R)
• M40: 78,142,298 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870

Radius: 5.6

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.33 AU - 19.55 AU

Year: 29366 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 106,448,657 km

• M1: 80,633 km (0.119 R)
• M2: 272,418 km (0.027 R)
• M3: 620,382 km (0.101 R)
• M4: 1,397,992 km (0.116 R)
• M5: 1,939,387 km (0.092 R)
• M6: 2,306,201 km (0.082 R)
• M7: 5,032,921 km (0.066 R)
• M8: 5,724,512 km (0.091 R)
• M9: 5,999,473 km (0.099 R)
• M10: 8,235,961 km (0.041 R)
• M11: 9,763,505 km (0.098 R)
• M12: 10,222,920 km (0.101 R)
• M13: 13,129,158 km (0.106 R)
• M14: 13,607,871 km (0.102 R)
• M15: 14,515,631 km (0.101 R)
• M16: 16,727,585 km (0.076 R)
• M17: 16,913,685 km (0.088 R)
• M18: 17,385,068 km (0.103 R)
• M19: 19,154,661 km (0.119 R)
• M20: 21,257,857 km (0.11 R)
• M21: 22,477,828 km (0.081 R)
• M22: 23,861,160 km (0.099 R)
• M23: 24,693,821 km (0.115 R)
• M24: 26,669,411 km (0.071 R)
• M25: 27,436,698 km (0.118 R)
• M26: 27,695,652 km (0.108 R)
• M27: 37,983,199 km (0.067 R)
• M28: 38,466,549 km (0.093 R)
• M29: 51,136,741 km (0.089 R)
• M30: 52,518,576 km (0.066 R)
• M31: 54,740,254 km (0.081 R)
• M32: 60,020,610 km (0.06 R)
• M33: 76,847,080 km (0.114 R)
• M34: 80,498,315 km (0.117 R)
• M35: 84,537,009 km (0.048 R)
• M36: 93,015,468 km (0.085 R)
• M37: 102,042,952 km (0.091 R)
• M38: 105,494,174 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit