🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.86 AU - 2.9 AU

Year: 1290 Days

Day: 47.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.61 AU - 4.71 AU

Year: 2982 Days

Day: 44.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 90.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 12.2

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.84 AU - 11.8 AU

Year: 11652 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,151,413 km

• M1: 151,842 km (0.117 R)
• M2: 556,205 km (0.034 R)
• M3: 991,983 km (0.096 R)
• M4: 1,663,828 km (0.079 R)
• M5: 2,884,696 km (0.092 R)
• M6: 4,354,794 km (0.083 R)
• M7: 5,463,165 km (0.098 R)
• M8: 6,710,512 km (0.106 R)
• M9: 8,001,691 km (0.11 R)
• M10: 8,610,105 km (0.08 R)
• M11: 13,377,640 km (0.079 R)
• M12: 15,412,470 km (0.08 R)
• M13: 15,843,013 km (0.055 R)
• M14: 16,803,431 km (0.036 R)
• M15: 19,498,886 km (0.065 R)
• M16: 20,775,105 km (0.063 R)
• M17: 23,968,421 km (0.089 R)
• M18: 29,406,005 km (0.075 R)
• M19: 30,069,172 km (0.051 R)
• M20: 31,082,548 km (0.07 R)
• M21: 38,036,755 km (0.09 R)
• M22: 38,560,497 km (0.109 R)
• M23: 38,956,482 km (0.085 R)
• M24: 40,703,785 km (0.051 R)
• M25: 54,093,543 km (0.066 R)
• M26: 54,756,112 km (0.103 R)
• M27: 56,097,406 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.7

Radius: 7.4

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.85 AU - 15.55 AU

Year: 17822 Days

Day: 18.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,151,413 km

• M1: 92,003 km (0.048 R)
• M2: 540,497 km (0.039 R)
• M3: 1,111,811 km (0.065 R)
• M4: 1,473,389 km (0.086 R)
• M5: 2,334,475 km (0.062 R)
• M6: 2,908,631 km (0.079 R)
• M7: 3,316,136 km (0.044 R)
• M8: 3,871,443 km (0.035 R)
• M9: 5,098,894 km (0.106 R)
• M10: 6,487,461 km (0.086 R)
• M11: 7,183,839 km (0.094 R)
• M12: 7,883,808 km (0.077 R)
• M13: 9,017,760 km (0.1 R)
• M14: 9,418,981 km (0.098 R)
• M15: 9,884,380 km (0.104 R)
• M16: 11,257,689 km (0.067 R)
• M17: 12,261,490 km (0.109 R)
• M18: 13,647,365 km (0.088 R)
• M19: 14,378,151 km (0.057 R)
• M20: 15,558,478 km (0.093 R)
• M21: 18,031,779 km (0.094 R)
• M22: 20,497,302 km (0.03 R)
• M23: 21,721,312 km (0.082 R)
• M24: 23,178,993 km (0.076 R)
• M25: 30,327,827 km (0.042 R)
• M26: 39,346,334 km (0.118 R)
• M27: 41,644,158 km (0.099 R)
• M28: 43,602,543 km (0.067 R)
• M29: 44,748,762 km (0.113 R)
• M30: 45,621,516 km (0.075 R)
• M31: 45,915,027 km (0.069 R)
• M32: 46,505,640 km (0.094 R)
• M33: 46,951,890 km (0.086 R)
• M34: 47,701,974 km (0.045 R)
• M35: 48,765,615 km (0.11 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 11,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit