🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.54 AU - 1.58 AU

Year: 691 Days

Day: 19 Hours

Environment

Temp: -35 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.87 AU - 1.93 AU

Year: 929 Days

Day: 40.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.95 AU - 5.27 AU

Year: 4098 Days

Day: 30.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.7

Radius: 8.9

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.11 AU - 13.19 AU

Year: 15025 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 99,637,693 km

• M1: 110,702 km (0.114 R)
• M2: 391,498 km (0.036 R)
• M3: 701,464 km (0.062 R)
• M4: 1,615,956 km (0.067 R)
• M5: 3,697,910 km (0.102 R)
• M6: 3,993,366 km (0.086 R)
• M7: 5,300,552 km (0.114 R)
• M8: 7,049,650 km (0.103 R)
• M9: 7,694,118 km (0.092 R)
• M10: 8,128,700 km (0.092 R)
• M11: 10,493,692 km (0.085 R)
• M12: 15,070,639 km (0.057 R)
• M13: 16,217,008 km (0.112 R)
• M14: 17,751,134 km (0.077 R)
• M15: 19,556,930 km (0.062 R)
• M16: 20,919,467 km (0.104 R)
• M17: 21,862,382 km (0.099 R)
• M18: 26,133,551 km (0.115 R)
• M19: 28,923,402 km (0.11 R)
• M20: 37,367,903 km (0.062 R)
• M21: 40,898,113 km (0.026 R)
• M22: 42,519,604 km (0.06 R)
• M23: 43,270,735 km (0.099 R)
• M24: 45,576,936 km (0.118 R)
• M25: 50,600,283 km (0.086 R)
• M26: 52,125,134 km (0.097 R)
• M27: 52,640,050 km (0.035 R)
• M28: 57,428,827 km (0.101 R)
• M29: 57,978,151 km (0.112 R)
• M30: 59,273,668 km (0.036 R)
• M31: 60,022,555 km (0.107 R)
• M32: 66,846,612 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.6

Radius: 7.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.1 AU - 17.24 AU

Year: 24146 Days

Day: 24.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,637,693 km

• M1: 96,939 km (0.055 R)
• M2: 375,341 km (0.116 R)
• M3: 675,434 km (0.113 R)
• M4: 1,042,248 km (0.101 R)
• M5: 1,730,399 km (0.089 R)
• M6: 2,203,277 km (0.118 R)
• M7: 2,449,216 km (0.088 R)
• M8: 3,146,193 km (0.051 R)
• M9: 4,398,626 km (0.114 R)
• M10: 5,066,132 km (0.093 R)
• M11: 7,892,933 km (0.119 R)
• M12: 8,179,862 km (0.096 R)
• M13: 10,444,923 km (0.083 R)
• M14: 11,690,026 km (0.114 R)
• M15: 13,568,377 km (0.057 R)
• M16: 14,902,940 km (0.048 R)
• M17: 16,245,880 km (0.116 R)
• M18: 24,794,800 km (0.059 R)
• M19: 27,431,313 km (0.098 R)
• M20: 27,869,784 km (0.054 R)
• M21: 30,952,996 km (0.108 R)
• M22: 33,502,742 km (0.116 R)
• M23: 39,431,755 km (0.074 R)
• M24: 52,468,461 km (0.083 R)
• M25: 56,433,403 km (0.094 R)
• M26: 62,275,798 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.9

Radius: 6.8

Gravity: 18.68 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.14 AU - 18.5 AU

Year: 26687 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 99,637,693 km

• M1: 121,773 km (0.074 R)
• M2: 363,672 km (0.079 R)
• M3: 591,211 km (0.109 R)
• M4: 942,167 km (0.063 R)
• M5: 1,566,589 km (0.118 R)
• M6: 2,065,947 km (0.109 R)
• M7: 3,316,286 km (0.055 R)
• M8: 7,673,024 km (0.109 R)
• M9: 9,156,287 km (0.116 R)
• M10: 10,158,743 km (0.048 R)
• M11: 11,868,796 km (0.075 R)
• M12: 13,212,933 km (0.097 R)
• M13: 16,111,541 km (0.116 R)
• M14: 16,378,124 km (0.045 R)
• M15: 16,920,267 km (0.112 R)
• M16: 18,040,157 km (0.098 R)
• M17: 22,681,281 km (0.091 R)
• M18: 24,156,915 km (0.105 R)
• M19: 24,859,127 km (0.114 R)
• M20: 26,922,680 km (0.09 R)
• M21: 27,424,282 km (0.109 R)
• M22: 28,060,073 km (0.103 R)
• M23: 32,505,074 km (0.053 R)
• M24: 37,865,315 km (0.069 R)
• M25: 38,336,848 km (0.057 R)
• M26: 44,829,246 km (0.072 R)
• M27: 47,146,218 km (0.086 R)
• M28: 48,981,933 km (0.093 R)
• M29: 52,211,302 km (0.048 R)
• M30: 52,991,156 km (0.111 R)
• M31: 53,581,170 km (0.099 R)
• M32: 53,977,006 km (0.062 R)
• M33: 54,774,363 km (0.117 R)
• M34: 55,782,204 km (0.064 R)
• M35: 56,802,312 km (0.067 R)
• M36: 58,042,627 km (0.098 R)
• M37: 64,070,973 km (0.061 R)
• M38: 67,696,178 km (0.11 R)
• M39: 67,927,307 km (0.098 R)
• M40: 74,119,911 km (0.089 R)
• M41: 80,938,282 km (0.091 R)
• M42: 89,546,144 km (0.079 R)
• M43: 91,789,663 km (0.111 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit