🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.7 AU - 0.84 AU

Year: 293 Days

Day: 39.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,525,390 km

• M1: 35,006 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.49 AU - 2.03 AU

Year: 1012 Days

Day: 19.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.5

Radius: 7.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.23 AU - 16.37 AU

Year: 21025 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,525,390 km

• M1: 89,609 km (0.032 R)
• M2: 517,309 km (0.097 R)
• M3: 746,793 km (0.119 R)
• M4: 1,570,778 km (0.094 R)
• M5: 1,858,754 km (0.084 R)
• M6: 2,258,629 km (0.097 R)
• M7: 2,895,168 km (0.089 R)
• M8: 4,394,737 km (0.108 R)
• M9: 4,970,838 km (0.071 R)
• M10: 6,430,464 km (0.043 R)
• M11: 7,432,172 km (0.084 R)
• M12: 10,006,302 km (0.081 R)
• M13: 11,000,979 km (0.06 R)
• M14: 11,230,611 km (0.107 R)
• M15: 18,472,195 km (0.082 R)
• M16: 19,043,211 km (0.116 R)
• M17: 20,049,406 km (0.119 R)
• M18: 20,739,501 km (0.118 R)
• M19: 26,946,167 km (0.06 R)
• M20: 27,892,673 km (0.044 R)
• M21: 28,320,373 km (0.081 R)
• M22: 37,044,023 km (0.066 R)
• M23: 42,713,184 km (0.108 R)
• M24: 45,753,162 km (0.103 R)
• M25: 46,497,711 km (0.116 R)
• M26: 47,553,573 km (0.092 R)
• M27: 48,163,932 km (0.067 R)
• M28: 56,071,825 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.5

Radius: 4.9

Gravity: 36.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.68 AU - 15.3 AU

Year: 21477 Days

Day: 21.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,525,390 km

• M1: 71,059 km (0.101 R)
• M2: 442,361 km (0.091 R)
• M3: 626,366 km (0.081 R)
• M4: 805,884 km (0.05 R)
• M5: 1,099,245 km (0.101 R)
• M6: 3,399,761 km (0.032 R)
• M7: 4,476,267 km (0.092 R)
• M8: 4,805,383 km (0.096 R)
• M9: 5,309,228 km (0.111 R)
• M10: 5,762,360 km (0.104 R)
• M11: 6,020,118 km (0.034 R)
• M12: 6,421,339 km (0.119 R)
• M13: 7,940,057 km (0.109 R)
• M14: 9,986,256 km (0.1 R)
• M15: 10,999,183 km (0.09 R)
• M16: 11,262,775 km (0.099 R)
• M17: 14,683,181 km (0.11 R)
• M18: 19,494,248 km (0.065 R)
• M19: 20,469,028 km (0.116 R)
• M20: 21,069,215 km (0.072 R)
• M21: 22,727,058 km (0.096 R)
• M22: 25,373,893 km (0.105 R)
• M23: 28,837,383 km (0.095 R)
• M24: 32,065,406 km (0.106 R)
• M25: 33,558,991 km (0.05 R)
• M26: 33,835,448 km (0.047 R)
• M27: 34,673,944 km (0.061 R)
• M28: 37,717,962 km (0.104 R)
• M29: 39,381,191 km (0.037 R)
• M30: 44,496,989 km (0.102 R)
• M31: 51,308,778 km (0.091 R)
• M32: 53,348,545 km (0.063 R)
• M33: 55,634,700 km (0.087 R)
• M34: 57,194,557 km (0.099 R)
• M35: 62,883,615 km (0.094 R)
• M36: 63,093,500 km (0.062 R)
• M37: 75,844,176 km (0.118 R)
• M38: 86,266,211 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit