🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.19 AU - 1.57 AU

Year: 592 Days

Day: 37.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,461,054 km

• M1: 216,019 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.45 AU - 1.87 AU

Year: 781 Days

Day: 47.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,461,054 km

• M1: 135,536 km (0.118 R)
• M2: 659,278 km (0.11 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 8.6

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.91 AU - 5.93 AU

Year: 3986 Days

Day: 12.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,461,054 km

• M1: 107,112 km (0.096 R)
• M2: 406,009 km (0.041 R)
• M3: 728,841 km (0.1 R)
• M4: 1,047,933 km (0.12 R)
• M5: 1,405,023 km (0.065 R)
• M6: 1,883,138 km (0.056 R)
• M7: 2,290,493 km (0.079 R)
• M8: 3,030,105 km (0.117 R)
• M9: 3,302,822 km (0.109 R)
• M10: 4,174,080 km (0.076 R)
• M11: 7,995,557 km (0.109 R)
• M12: 8,557,896 km (0.051 R)
• M13: 9,389,361 km (0.111 R)
• M14: 10,892,969 km (0.118 R)
• M15: 11,350,589 km (0.102 R)
• M16: 13,939,978 km (0.113 R)
• M17: 15,485,773 km (0.111 R)
• M18: 16,717,861 km (0.118 R)
• M19: 21,581,438 km (0.092 R)
• M20: 22,818,762 km (0.09 R)
• M21: 24,958,610 km (0.091 R)
• M22: 26,239,616 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 10.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.89 AU - 5.67 AU

Year: 4431 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,461,054 km

• M1: 130,898 km (0.08 R)
• M2: 617,540 km (0.087 R)
• M3: 1,085,781 km (0.109 R)
• M4: 2,002,517 km (0.112 R)
• M5: 3,024,121 km (0.117 R)
• M6: 4,406,256 km (0.112 R)
• M7: 5,639,241 km (0.097 R)
• M8: 6,504,815 km (0.116 R)
• M9: 6,969,615 km (0.098 R)
• M10: 7,740,194 km (0.09 R)
• M11: 9,524,148 km (0.076 R)
• M12: 10,317,017 km (0.082 R)
• M13: 12,077,335 km (0.091 R)
• M14: 19,072,233 km (0.119 R)
• M15: 19,784,618 km (0.056 R)
• M16: 20,147,542 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.6

Radius: 3.9

Gravity: 54.81 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.84 AU - 16.5 AU

Year: 21581 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,461,054 km

• M1: 48,619 km (0.06 R)
• M2: 263,292 km (0.12 R)
• M3: 1,229,246 km (0.078 R)
• M4: 1,367,175 km (0.103 R)
• M5: 1,711,100 km (0.094 R)
• M6: 2,088,835 km (0.061 R)
• M7: 3,117,919 km (0.083 R)
• M8: 3,742,041 km (0.109 R)
• M9: 6,021,763 km (0.059 R)
• M10: 6,467,415 km (0.104 R)
• M11: 9,030,027 km (0.056 R)
• M12: 9,202,363 km (0.118 R)
• M13: 10,035,773 km (0.115 R)
• M14: 10,470,804 km (0.108 R)
• M15: 11,114,075 km (0.078 R)
• M16: 11,851,592 km (0.082 R)
• M17: 14,027,792 km (0.069 R)
• M18: 15,700,446 km (0.117 R)
• M19: 16,201,599 km (0.082 R)
• M20: 17,148,254 km (0.09 R)
• M21: 18,497,627 km (0.107 R)
• M22: 19,435,456 km (0.102 R)
• M23: 24,716,111 km (0.115 R)
• M24: 26,316,809 km (0.119 R)
• M25: 26,786,696 km (0.094 R)
• M26: 27,985,423 km (0.079 R)
• M27: 28,107,346 km (0.111 R)
• M28: 29,219,606 km (0.104 R)
• M29: 31,138,198 km (0.072 R)
• M30: 32,328,698 km (0.095 R)
• M31: 37,988,285 km (0.116 R)
• M32: 38,739,117 km (0.077 R)
• M33: 41,841,178 km (0.044 R)
• M34: 43,943,926 km (0.108 R)
• M35: 44,438,945 km (0.12 R)
• M36: 47,487,750 km (0.082 R)
• M37: 53,997,501 km (0.114 R)
• M38: 59,453,485 km (0.102 R)
• M39: 69,194,850 km (0.118 R)
• M40: 71,217,413 km (0.106 R)
• M41: 72,128,913 km (0.096 R)
• M42: 78,727,824 km (0.084 R)
• M43: 79,702,155 km (0.098 R)
• M44: 81,674,902 km (0.075 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: 218 - 17,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit