🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.32 AU - 5.26 AU

Year: 3702 Days

Day: 27.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 7.5

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.35 AU - 20.09 AU

Year: 28599 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 108,092,972 km

• M1: 93,349 km (0.113 R)
• M2: 530,474 km (0.096 R)
• M3: 1,187,957 km (0.108 R)
• M4: 1,602,343 km (0.11 R)
• M5: 1,929,962 km (0.074 R)
• M6: 2,481,978 km (0.111 R)
• M7: 2,745,420 km (0.04 R)
• M8: 4,493,022 km (0.09 R)
• M9: 4,849,664 km (0.09 R)
• M10: 5,782,855 km (0.116 R)
• M11: 6,205,170 km (0.066 R)
• M12: 9,642,630 km (0.113 R)
• M13: 11,432,718 km (0.119 R)
• M14: 17,673,792 km (0.094 R)
• M15: 19,575,330 km (0.079 R)
• M16: 21,910,852 km (0.109 R)
• M17: 24,101,414 km (0.091 R)
• M18: 27,010,793 km (0.051 R)
• M19: 27,951,165 km (0.103 R)
• M20: 28,549,706 km (0.042 R)
• M21: 29,156,924 km (0.104 R)
• M22: 30,146,215 km (0.12 R)
• M23: 32,717,204 km (0.033 R)
• M24: 35,570,185 km (0.085 R)
• M25: 36,699,350 km (0.109 R)
• M26: 41,610,498 km (0.078 R)
• M27: 42,390,801 km (0.116 R)
• M28: 42,863,680 km (0.081 R)
• M29: 48,128,926 km (0.085 R)
• M30: 50,034,055 km (0.096 R)
• M31: 64,173,597 km (0.092 R)
• M32: 65,424,684 km (0.07 R)
• M33: 71,033,856 km (0.047 R)
• M34: 71,924,412 km (0.106 R)
• M35: 72,597,004 km (0.056 R)
• M36: 74,411,477 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.3

Radius: 4.7

Gravity: 39.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.97 AU - 20.75 AU

Year: 30079 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 108,092,972 km

• M1: 102,175 km (0.111 R)
• M2: 269,426 km (0.107 R)
• M3: 509,381 km (0.109 R)
• M4: 688,449 km (0.115 R)
• M5: 2,068,939 km (0.113 R)
• M6: 2,280,769 km (0.095 R)
• M7: 3,767,024 km (0.107 R)
• M8: 4,011,916 km (0.046 R)
• M9: 5,268,837 km (0.096 R)
• M10: 5,530,783 km (0.105 R)
• M11: 7,835,936 km (0.118 R)
• M12: 8,528,724 km (0.033 R)
• M13: 8,951,039 km (0.099 R)
• M14: 9,707,555 km (0.117 R)
• M15: 10,168,018 km (0.063 R)
• M16: 12,690,986 km (0.108 R)
• M17: 13,321,092 km (0.04 R)
• M18: 16,417,020 km (0.093 R)
• M19: 21,028,374 km (0.081 R)
• M20: 29,048,017 km (0.074 R)
• M21: 31,259,373 km (0.084 R)
• M22: 32,261,080 km (0.12 R)
• M23: 32,843,016 km (0.119 R)
• M24: 33,284,180 km (0.108 R)
• M25: 36,482,732 km (0.114 R)
• M26: 36,955,760 km (0.116 R)
• M27: 38,237,066 km (0.119 R)
• M28: 39,052,823 km (0.059 R)
• M29: 46,923,616 km (0.07 R)
• M30: 59,407,558 km (0.1 R)
• M31: 62,954,225 km (0.091 R)
• M32: 68,057,906 km (0.106 R)
• M33: 69,496,140 km (0.031 R)
• M34: 73,430,264 km (0.12 R)
• M35: 78,291,746 km (0.118 R)
• M36: 86,118,557 km (0.075 R)
• M37: 86,956,754 km (0.102 R)
• M38: 95,939,508 km (0.118 R)
• M39: 100,808,769 km (0.116 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit