🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.58 AU - 0.82 AU

Year: 216 Days

Day: 14.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 53 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,053,068 km

• M1: 164,558 km (0.041 R)

Planet 2 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.8

Radius: 3.9

Gravity: 64.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.15 AU - 15.31 AU

Year: 16758 Days

Day: 23.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 79,053,068 km

• M1: 50,564 km (0.092 R)
• M2: 193,729 km (0.086 R)
• M3: 349,012 km (0.07 R)
• M4: 1,632,711 km (0.074 R)
• M5: 1,906,326 km (0.078 R)
• M6: 2,687,526 km (0.061 R)
• M7: 3,286,516 km (0.118 R)
• M8: 3,602,466 km (0.108 R)
• M9: 4,850,861 km (0.058 R)
• M10: 5,184,015 km (0.049 R)
• M11: 5,772,982 km (0.076 R)
• M12: 6,232,397 km (0.119 R)
• M13: 7,707,282 km (0.102 R)
• M14: 10,759,079 km (0.093 R)
• M15: 10,945,478 km (0.119 R)
• M16: 11,070,990 km (0.114 R)
• M17: 11,388,886 km (0.111 R)
• M18: 12,721,803 km (0.118 R)
• M19: 13,141,126 km (0.108 R)
• M20: 16,584,270 km (0.048 R)
• M21: 18,914,407 km (0.094 R)
• M22: 19,095,271 km (0.088 R)
• M23: 19,737,195 km (0.081 R)
• M24: 20,110,442 km (0.115 R)
• M25: 23,061,260 km (0.066 R)
• M26: 25,952,538 km (0.107 R)
• M27: 27,658,702 km (0.119 R)
• M28: 28,956,313 km (0.093 R)
• M29: 31,545,553 km (0.037 R)
• M30: 32,312,691 km (0.115 R)
• M31: 32,961,348 km (0.117 R)
• M32: 34,823,991 km (0.089 R)
• M33: 38,466,848 km (0.057 R)
• M34: 40,679,999 km (0.082 R)
• M35: 45,357,925 km (0.117 R)
• M36: 45,519,640 km (0.079 R)
• M37: 47,159,083 km (0.088 R)
• M38: 49,348,747 km (0.083 R)
• M39: 51,429,055 km (0.092 R)
• M40: 52,135,307 km (0.097 R)
• M41: 70,216,453 km (0.116 R)
• M42: 70,867,503 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.9

Radius: 5.7

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.93 AU - 17.79 AU

Year: 22211 Days

Day: 24.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,053,068 km

• M1: 70,909 km (0.105 R)
• M2: 306,676 km (0.101 R)
• M3: 812,765 km (0.093 R)
• M4: 1,031,926 km (0.11 R)
• M5: 1,349,971 km (0.078 R)
• M6: 1,574,218 km (0.069 R)
• M7: 2,289,895 km (0.091 R)
• M8: 3,040,278 km (0.043 R)
• M9: 4,136,830 km (0.044 R)
• M10: 6,350,579 km (0.117 R)
• M11: 6,617,013 km (0.075 R)
• M12: 10,182,529 km (0.06 R)
• M13: 11,763,030 km (0.049 R)
• M14: 12,786,130 km (0.118 R)
• M15: 13,941,474 km (0.06 R)
• M16: 14,316,217 km (0.071 R)
• M17: 14,852,376 km (0.112 R)
• M18: 16,374,833 km (0.111 R)
• M19: 16,708,137 km (0.081 R)
• M20: 17,561,144 km (0.1 R)
• M21: 19,726,274 km (0.064 R)
• M22: 20,103,560 km (0.089 R)
• M23: 25,568,670 km (0.1 R)
• M24: 29,305,774 km (0.089 R)
• M25: 33,391,442 km (0.085 R)
• M26: 37,841,081 km (0.051 R)
• M27: 43,301,253 km (0.088 R)
• M28: 44,743,975 km (0.074 R)
• M29: 46,717,021 km (0.111 R)
• M30: 53,164,390 km (0.079 R)
• M31: 57,075,028 km (0.085 R)
• M32: 60,973,699 km (0.038 R)
• M33: 69,513,493 km (0.084 R)
• M34: 76,243,752 km (0.101 R)
• M35: 77,172,605 km (0.03 R)
• M36: 78,816,386 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit