🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.92 AU - 0.98 AU

Year: 404 Days

Day: 39.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.02 AU - 1.52 AU

Year: 625 Days

Day: 19.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,329,809 km

• M1: 42,635 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.53 AU - 1.65 AU

Year: 875 Days

Day: 47.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.8 AU - 1.92 AU

Year: 1107 Days

Day: 26.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,329,809 km

• M1: 175,478 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.23 AU - 2.33 AU

Year: 1503 Days

Day: 21.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 12.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.51 AU - 7.99 AU

Year: 7656 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,329,809 km

• M1: 159,172 km (0.084 R)
• M2: 632,500 km (0.088 R)
• M3: 1,406,370 km (0.037 R)
• M4: 2,911,623 km (0.05 R)
• M5: 3,770,764 km (0.104 R)
• M6: 7,615,579 km (0.094 R)
• M7: 9,242,007 km (0.106 R)
• M8: 10,088,581 km (0.069 R)
• M9: 11,936,265 km (0.073 R)
• M10: 13,055,406 km (0.083 R)
• M11: 14,060,704 km (0.114 R)
• M12: 17,039,646 km (0.079 R)
• M13: 18,530,239 km (0.098 R)
• M14: 19,723,133 km (0.047 R)
• M15: 23,868,041 km (0.102 R)
• M16: 28,365,701 km (0.115 R)
• M17: 29,547,674 km (0.091 R)
• M18: 31,277,923 km (0.114 R)
• M19: 33,943,906 km (0.098 R)
• M20: 37,690,286 km (0.116 R)
• M21: 41,078,229 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.3

Radius: 5

Gravity: 27.53 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.63 AU - 13.49 AU

Year: 20604 Days

Day: 20 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,329,809 km

• M1: 62,233 km (0.101 R)
• M2: 261,946 km (0.112 R)
• M3: 629,358 km (0.087 R)
• M4: 889,210 km (0.085 R)
• M5: 1,879,248 km (0.11 R)
• M6: 2,728,665 km (0.049 R)
• M7: 3,392,581 km (0.088 R)
• M8: 4,460,410 km (0.076 R)
• M9: 4,669,847 km (0.059 R)
• M10: 7,235,151 km (0.052 R)
• M11: 7,524,623 km (0.102 R)
• M12: 12,636,233 km (0.085 R)
• M13: 15,374,921 km (0.093 R)
• M14: 17,606,473 km (0.062 R)
• M15: 18,574,520 km (0.043 R)
• M16: 19,763,524 km (0.096 R)
• M17: 20,139,464 km (0.086 R)
• M18: 21,990,139 km (0.117 R)
• M19: 22,393,604 km (0.092 R)
• M20: 24,057,432 km (0.119 R)
• M21: 24,810,657 km (0.071 R)
• M22: 26,591,022 km (0.08 R)
• M23: 27,745,917 km (0.076 R)
• M24: 28,217,150 km (0.118 R)
• M25: 31,030,638 km (0.05 R)
• M26: 32,051,493 km (0.116 R)
• M27: 34,701,171 km (0.096 R)
• M28: 35,800,715 km (0.039 R)
• M29: 36,079,266 km (0.056 R)
• M30: 36,923,447 km (0.114 R)
• M31: 40,885,248 km (0.069 R)
• M32: 41,495,308 km (0.115 R)
• M33: 41,802,582 km (0.105 R)
• M34: 45,121,411 km (0.108 R)
• M35: 48,611,529 km (0.115 R)
• M36: 58,211,374 km (0.101 R)
• M37: 61,538,879 km (0.104 R)
• M38: 64,578,409 km (0.057 R)
• M39: 74,975,012 km (0.111 R)
• M40: 77,505,161 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.6

Radius: 4.6

Gravity: 40.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.54 AU - 17.32 AU

Year: 25184 Days

Day: 23.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,329,809 km

• M1: 57,894 km (0.081 R)
• M2: 335,847 km (0.116 R)
• M3: 785,538 km (0.085 R)
• M4: 3,297,586 km (0.068 R)
• M5: 5,708,655 km (0.098 R)
• M6: 5,884,432 km (0.091 R)
• M7: 6,108,979 km (0.11 R)
• M8: 8,452,728 km (0.106 R)
• M9: 8,972,431 km (0.081 R)
• M10: 9,452,192 km (0.106 R)
• M11: 10,725,868 km (0.088 R)
• M12: 10,993,648 km (0.119 R)
• M13: 12,037,841 km (0.079 R)
• M14: 15,994,855 km (0.115 R)
• M15: 17,981,066 km (0.058 R)
• M16: 19,524,916 km (0.104 R)
• M17: 20,024,872 km (0.071 R)
• M18: 21,154,934 km (0.079 R)
• M19: 22,002,855 km (0.096 R)
• M20: 22,873,365 km (0.098 R)
• M21: 25,267,230 km (0.091 R)
• M22: 28,201,592 km (0.058 R)
• M23: 33,016,549 km (0.105 R)
• M24: 33,299,140 km (0.077 R)
• M25: 37,119,869 km (0.101 R)
• M26: 42,044,930 km (0.099 R)
• M27: 42,877,891 km (0.112 R)
• M28: 47,030,279 km (0.102 R)
• M29: 52,203,972 km (0.086 R)
• M30: 54,139,918 km (0.118 R)
• M31: 56,123,287 km (0.118 R)
• M32: 66,995,312 km (0.113 R)
• M33: 70,207,777 km (0.104 R)
• M34: 71,379,577 km (0.115 R)
• M35: 75,951,138 km (0.026 R)
• M36: 79,441,855 km (0.059 R)
• M37: 84,085,223 km (0.1 R)
• M38: 87,279,138 km (0.098 R)
• M39: 88,361,478 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit