🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.81 AU - 3.87 AU

Year: 2865 Days

Day: 17.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.8

Radius: 9.9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.65 AU - 4.81 AU

Year: 3917 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,028,918 km

• M1: 124,017 km (0.098 R)
• M2: 780,901 km (0.096 R)
• M3: 1,197,531 km (0.113 R)
• M4: 2,097,512 km (0.11 R)
• M5: 2,461,184 km (0.072 R)
• M6: 3,067,654 km (0.056 R)
• M7: 3,396,620 km (0.118 R)
• M8: 4,080,731 km (0.113 R)
• M9: 4,528,776 km (0.112 R)
• M10: 5,895,951 km (0.057 R)
• M11: 6,469,809 km (0.108 R)
• M12: 7,047,406 km (0.085 R)
• M13: 7,764,429 km (0.04 R)
• M14: 9,585,334 km (0.102 R)
• M15: 11,398,311 km (0.12 R)
• M16: 11,861,615 km (0.117 R)
• M17: 12,482,596 km (0.088 R)
• M18: 12,974,923 km (0.104 R)
• M19: 13,737,722 km (0.105 R)
• M20: 14,315,918 km (0.11 R)
• M21: 14,692,156 km (0.035 R)
• M22: 15,019,925 km (0.08 R)
• M23: 16,148,043 km (0.115 R)
• M24: 19,149,425 km (0.098 R)
• M25: 19,937,507 km (0.096 R)
• M26: 21,438,272 km (0.06 R)
• M27: 23,753,748 km (0.118 R)
• M28: 25,991,882 km (0.088 R)
• M29: 27,285,156 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 14.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.77 AU - 9.07 AU

Year: 10145 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,028,918 km

• M1: 178,470 km (0.111 R)
• M2: 671,395 km (0.114 R)
• M3: 1,566,439 km (0.061 R)
• M4: 2,062,207 km (0.096 R)
• M5: 4,379,926 km (0.11 R)
• M6: 5,566,238 km (0.098 R)
• M7: 7,619,768 km (0.106 R)
• M8: 8,651,245 km (0.098 R)
• M9: 11,892,283 km (0.088 R)
• M10: 12,466,589 km (0.089 R)
• M11: 13,502,255 km (0.094 R)
• M12: 14,653,560 km (0.103 R)
• M13: 21,874,350 km (0.036 R)
• M14: 29,812,612 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 12.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.9 AU - 13.48 AU

Year: 14254 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,028,918 km

• M1: 151,842 km (0.082 R)
• M2: 1,280,558 km (0.092 R)
• M3: 1,900,043 km (0.112 R)
• M4: 2,424,832 km (0.105 R)
• M5: 3,845,712 km (0.095 R)
• M6: 5,052,967 km (0.1 R)
• M7: 8,032,807 km (0.119 R)
• M8: 8,998,761 km (0.113 R)
• M9: 9,796,865 km (0.066 R)
• M10: 10,438,491 km (0.089 R)
• M11: 15,413,069 km (0.106 R)
• M12: 20,164,447 km (0.119 R)
• M13: 20,639,569 km (0.105 R)
• M14: 21,694,982 km (0.062 R)
• M15: 30,943,272 km (0.09 R)
• M16: 43,039,607 km (0.097 R)
• M17: 43,828,137 km (0.094 R)
• M18: 44,894,471 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit