🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.7 AU - 0.96 AU

Year: 282 Days

Day: 46.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.74 AU - 1 AU

Year: 303 Days

Day: 22.6 Hours

Environment

Temp: 79 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,476,310 km

• M1: 32,164 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 10.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.82 AU - 7.12 AU

Year: 5438 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,476,310 km

• M1: 130,898 km (0.078 R)
• M2: 480,209 km (0.053 R)
• M3: 1,279,062 km (0.108 R)
• M4: 1,982,920 km (0.085 R)
• M5: 3,220,992 km (0.094 R)
• M6: 3,642,708 km (0.091 R)
• M7: 4,320,087 km (0.03 R)
• M8: 4,969,492 km (0.043 R)
• M9: 5,742,763 km (0.085 R)
• M10: 6,111,372 km (0.086 R)
• M11: 6,528,451 km (0.047 R)
• M12: 7,527,914 km (0.086 R)
• M13: 8,988,139 km (0.05 R)
• M14: 10,674,556 km (0.116 R)
• M15: 14,663,434 km (0.083 R)
• M16: 15,471,711 km (0.062 R)
• M17: 16,431,531 km (0.073 R)
• M18: 17,051,165 km (0.061 R)
• M19: 17,750,835 km (0.103 R)
• M20: 20,813,851 km (0.072 R)
• M21: 21,320,090 km (0.045 R)
• M22: 24,451,772 km (0.109 R)
• M23: 25,505,539 km (0.097 R)
• M24: 28,670,282 km (0.068 R)
• M25: 29,841,783 km (0.062 R)
• M26: 30,300,750 km (0.082 R)
• M27: 31,138,797 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 14

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.22 AU - 13.5 AU

Year: 13341 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,476,310 km

• M1: 175,179 km (0.099 R)
• M2: 650,751 km (0.067 R)
• M3: 1,519,166 km (0.094 R)
• M4: 2,207,317 km (0.053 R)
• M5: 6,073,524 km (0.114 R)
• M6: 6,516,633 km (0.104 R)
• M7: 8,764,640 km (0.076 R)
• M8: 10,253,737 km (0.1 R)
• M9: 17,715,081 km (0.114 R)
• M10: 22,415,446 km (0.08 R)
• M11: 24,406,145 km (0.097 R)
• M12: 24,921,659 km (0.096 R)
• M13: 25,444,503 km (0.087 R)
• M14: 26,242,458 km (0.099 R)
• M15: 36,154,813 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.2

Radius: 7.6

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.15 AU - 17.55 AU

Year: 20264 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,476,310 km

• M1: 115,639 km (0.112 R)
• M2: 433,086 km (0.088 R)
• M3: 728,691 km (0.1 R)
• M4: 1,808,339 km (0.079 R)
• M5: 4,395,634 km (0.034 R)
• M6: 7,075,680 km (0.104 R)
• M7: 9,823,195 km (0.086 R)
• M8: 11,532,649 km (0.112 R)
• M9: 12,006,276 km (0.058 R)
• M10: 13,284,141 km (0.095 R)
• M11: 19,025,558 km (0.03 R)
• M12: 21,055,751 km (0.098 R)
• M13: 32,592,738 km (0.059 R)
• M14: 32,996,054 km (0.091 R)
• M15: 36,488,566 km (0.095 R)
• M16: 39,302,053 km (0.082 R)
• M17: 42,736,821 km (0.114 R)
• M18: 43,870,174 km (0.111 R)
• M19: 46,366,364 km (0.108 R)
• M20: 56,328,535 km (0.105 R)
• M21: 59,674,142 km (0.097 R)
• M22: 72,997,179 km (0.082 R)
• M23: 74,848,602 km (0.103 R)
• M24: 81,081,747 km (0.11 R)
• M25: 82,318,772 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.8

Radius: 3.5

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.47 AU - 16.69 AU

Year: 24037 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,476,310 km

• M1: 43,832 km (0.119 R)
• M2: 154,385 km (0.045 R)
• M3: 306,376 km (0.106 R)
• M4: 594,502 km (0.047 R)
• M5: 889,060 km (0.078 R)
• M6: 1,146,817 km (0.108 R)
• M7: 1,616,255 km (0.074 R)
• M8: 1,999,675 km (0.103 R)
• M9: 2,481,829 km (0.1 R)
• M10: 3,013,799 km (0.065 R)
• M11: 3,808,313 km (0.101 R)
• M12: 4,359,282 km (0.106 R)
• M13: 6,059,761 km (0.099 R)
• M14: 7,182,643 km (0.108 R)
• M15: 8,869,508 km (0.098 R)
• M16: 9,830,674 km (0.062 R)
• M17: 14,236,930 km (0.098 R)
• M18: 14,439,037 km (0.088 R)
• M19: 14,780,270 km (0.048 R)
• M20: 18,732,945 km (0.085 R)
• M21: 19,716,401 km (0.081 R)
• M22: 20,476,209 km (0.033 R)
• M23: 28,638,568 km (0.097 R)
• M24: 32,548,009 km (0.077 R)
• M25: 37,179,110 km (0.03 R)
• M26: 39,253,733 km (0.12 R)
• M27: 40,185,279 km (0.029 R)
• M28: 42,647,810 km (0.099 R)
• M29: 43,067,731 km (0.111 R)
• M30: 46,379,678 km (0.115 R)
• M31: 52,697,047 km (0.046 R)
• M32: 54,320,333 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit