🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.66 AU - 1.84 AU

Year: 817 Days

Day: 44 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,030,304 km

• M1: 312,061 km (0.067 R)
• M2: 698,173 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.01 AU - 5.37 AU

Year: 3586 Days

Day: 31.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,030,304 km

• M1: 145,260 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.4 AU - 5.12 AU

Year: 3667 Days

Day: 27.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,030,304 km

• M1: 72,405 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.75 AU - 6.87 AU

Year: 5597 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,030,304 km

• M1: 112,946 km (0.079 R)
• M2: 458,218 km (0.097 R)
• M3: 844,330 km (0.054 R)
• M4: 1,130,212 km (0.049 R)
• M5: 1,569,132 km (0.042 R)
• M6: 2,034,980 km (0.038 R)
• M7: 3,004,524 km (0.07 R)
• M8: 3,428,035 km (0.097 R)
• M9: 4,137,728 km (0.075 R)
• M10: 4,833,507 km (0.098 R)
• M11: 5,629,069 km (0.098 R)
• M12: 5,945,767 km (0.091 R)
• M13: 8,668,299 km (0.108 R)
• M14: 12,048,014 km (0.072 R)
• M15: 12,616,935 km (0.104 R)
• M16: 13,161,172 km (0.088 R)
• M17: 13,808,482 km (0.099 R)
• M18: 14,296,470 km (0.09 R)
• M19: 15,307,153 km (0.101 R)
• M20: 15,781,977 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654

Radius: 7.3

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 17.27 AU - 19.75 AU

Year: 28120 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 94,030,304 km

• M1: 90,806 km (0.076 R)
• M2: 359,783 km (0.064 R)
• M3: 620,532 km (0.062 R)
• M4: 1,189,602 km (0.114 R)
• M5: 1,472,342 km (0.103 R)
• M6: 1,858,903 km (0.12 R)
• M7: 2,576,823 km (0.079 R)
• M8: 6,331,131 km (0.093 R)
• M9: 8,998,013 km (0.102 R)
• M10: 9,968,903 km (0.085 R)
• M11: 10,544,855 km (0.075 R)
• M12: 11,553,593 km (0.117 R)
• M13: 13,606,525 km (0.112 R)
• M14: 18,230,595 km (0.114 R)
• M15: 20,078,877 km (0.102 R)
• M16: 23,468,465 km (0.107 R)
• M17: 23,804,462 km (0.106 R)
• M18: 24,257,594 km (0.067 R)
• M19: 24,486,329 km (0.117 R)
• M20: 25,181,062 km (0.104 R)
• M21: 26,488,846 km (0.114 R)
• M22: 33,007,424 km (0.107 R)
• M23: 33,712,778 km (0.109 R)
• M24: 36,186,229 km (0.106 R)
• M25: 44,157,551 km (0.103 R)
• M26: 46,406,606 km (0.089 R)
• M27: 47,291,627 km (0.118 R)
• M28: 51,507,893 km (0.079 R)
• M29: 59,425,660 km (0.09 R)
• M30: 62,377,824 km (0.06 R)
• M31: 64,764,957 km (0.119 R)
• M32: 65,869,738 km (0.111 R)
• M33: 68,344,685 km (0.118 R)
• M34: 93,467,852 km (0.079 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit