🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 8.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.03 AU

Year: 532 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,986,831 km

• M1: 109,506 km (0.061 R)
• M2: 421,268 km (0.064 R)
• M3: 756,816 km (0.06 R)
• M4: 1,052,870 km (0.041 R)
• M5: 1,327,532 km (0.064 R)
• M6: 1,629,719 km (0.086 R)
• M7: 2,223,174 km (0.118 R)
• M8: 3,073,189 km (0.106 R)
• M9: 3,451,971 km (0.084 R)
• M10: 4,138,924 km (0.084 R)
• M11: 4,601,780 km (0.066 R)
• M12: 5,114,452 km (0.112 R)
• M13: 5,531,680 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 13.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.52 AU - 2.26 AU

Year: 1762 Days

Day: 9.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,986,831 km

• M1: 166,652 km (0.106 R)
• M2: 736,171 km (0.082 R)
• M3: 1,367,624 km (0.062 R)
• M4: 1,904,680 km (0.087 R)
• M5: 2,875,570 km (0.077 R)
• M6: 4,229,132 km (0.061 R)
• M7: 5,757,723 km (0.114 R)
• M8: 7,208,673 km (0.111 R)
• M9: 8,183,303 km (0.08 R)
• M10: 8,609,357 km (0.097 R)
• M11: 9,082,386 km (0.116 R)
• M12: 10,254,186 km (0.093 R)
• M13: 10,714,199 km (0.116 R)
• M14: 13,142,622 km (0.107 R)
• M15: 13,813,718 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 15

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.01 AU - 3.11 AU

Year: 2778 Days

Day: 6.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,986,831 km

• M1: 186,549 km (0.087 R)
• M2: 814,560 km (0.046 R)
• M3: 1,325,437 km (0.083 R)
• M4: 1,829,283 km (0.075 R)
• M5: 2,679,597 km (0.108 R)
• M6: 3,257,194 km (0.115 R)
• M7: 4,686,303 km (0.069 R)
• M8: 5,253,129 km (0.112 R)
• M9: 5,980,175 km (0.079 R)
• M10: 6,550,442 km (0.049 R)
• M11: 7,527,914 km (0.03 R)
• M12: 8,453,925 km (0.102 R)
• M13: 9,143,272 km (0.119 R)
• M14: 10,703,428 km (0.102 R)
• M15: 12,246,381 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.4

Radius: 13.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.39 AU - 3.77 AU

Year: 3666 Days

Day: 10.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,986,831 km

• M1: 163,959 km (0.118 R)
• M2: 762,949 km (0.1 R)
• M3: 1,474,586 km (0.114 R)
• M4: 2,061,309 km (0.11 R)
• M5: 2,552,439 km (0.079 R)
• M6: 3,177,459 km (0.096 R)
• M7: 3,817,139 km (0.099 R)
• M8: 4,352,251 km (0.064 R)
• M9: 5,091,414 km (0.118 R)
• M10: 5,798,413 km (0.084 R)
• M11: 6,416,402 km (0.073 R)
• M12: 7,680,953 km (0.068 R)
• M13: 8,245,386 km (0.079 R)
• M14: 10,358,007 km (0.081 R)
• M15: 11,404,444 km (0.093 R)
• M16: 11,860,718 km (0.114 R)
• M17: 14,433,502 km (0.113 R)
• M18: 17,719,419 km (0.096 R)
• M19: 21,336,995 km (0.113 R)
• M20: 21,751,680 km (0.11 R)
• M21: 23,173,009 km (0.077 R)
• M22: 26,596,557 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.9

Radius: 9.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.45 AU - 3.79 AU

Year: 3738 Days

Day: 10.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,986,831 km

• M1: 119,379 km (0.097 R)
• M2: 508,334 km (0.05 R)
• M3: 822,938 km (0.117 R)
• M4: 1,367,923 km (0.036 R)
• M5: 1,705,865 km (0.085 R)
• M6: 2,772,946 km (0.104 R)
• M7: 3,303,420 km (0.101 R)
• M8: 3,859,625 km (0.063 R)
• M9: 4,589,962 km (0.12 R)
• M10: 6,437,944 km (0.041 R)
• M11: 7,369,341 km (0.04 R)
• M12: 8,083,072 km (0.084 R)
• M13: 9,610,167 km (0.049 R)
• M14: 11,405,342 km (0.058 R)
• M15: 12,226,634 km (0.075 R)
• M16: 12,538,994 km (0.081 R)
• M17: 13,602,934 km (0.117 R)
• M18: 14,279,416 km (0.083 R)
• M19: 16,015,649 km (0.093 R)
• M20: 18,524,256 km (0.057 R)
• M21: 21,997,918 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.7

Radius: 4

Gravity: 47.61 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.22 AU - 8.58 AU

Year: 12293 Days

Day: 21.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,986,831 km

• M1: 51,162 km (0.094 R)
• M2: 180,714 km (0.116 R)
• M3: 623,524 km (0.096 R)
• M4: 1,027,588 km (0.116 R)
• M5: 1,381,686 km (0.099 R)
• M6: 3,916,771 km (0.086 R)
• M7: 4,608,362 km (0.118 R)
• M8: 5,067,179 km (0.079 R)
• M9: 5,519,862 km (0.073 R)
• M10: 6,666,680 km (0.118 R)
• M11: 7,558,133 km (0.081 R)
• M12: 8,288,769 km (0.087 R)
• M13: 9,266,691 km (0.119 R)
• M14: 12,658,224 km (0.089 R)
• M15: 13,488,492 km (0.071 R)
• M16: 17,795,116 km (0.091 R)
• M17: 22,935,448 km (0.084 R)
• M18: 25,241,649 km (0.119 R)
• M19: 25,841,387 km (0.089 R)
• M20: 26,043,344 km (0.102 R)
• M21: 27,277,676 km (0.092 R)
• M22: 37,802,185 km (0.092 R)
• M23: 38,586,826 km (0.084 R)
• M24: 45,112,734 km (0.071 R)
• M25: 46,441,013 km (0.111 R)
• M26: 54,297,295 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit