🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 9.3

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 424 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,334,348 km

• M1: 115,789 km (0.101 R)
• M2: 428,598 km (0.104 R)
• M3: 754,721 km (0.081 R)
• M4: 1,289,384 km (0.08 R)
• M5: 1,613,862 km (0.072 R)
• M6: 1,951,803 km (0.11 R)
• M7: 2,847,446 km (0.12 R)
• M8: 3,357,724 km (0.118 R)
• M9: 3,782,732 km (0.063 R)
• M10: 4,328,614 km (0.092 R)
• M11: 4,863,876 km (0.094 R)
• M12: 5,310,276 km (0.099 R)
• M13: 5,628,620 km (0.088 R)
• M14: 5,995,284 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 10.2

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.81 AU - 1.01 AU

Year: 579 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,334,348 km

• M1: 126,859 km (0.09 R)
• M2: 552,914 km (0.099 R)
• M3: 956,529 km (0.115 R)
• M4: 1,521,111 km (0.11 R)
• M5: 1,905,877 km (0.052 R)
• M6: 2,455,799 km (0.095 R)
• M7: 3,628,048 km (0.102 R)
• M8: 4,160,018 km (0.108 R)
• M9: 4,791,769 km (0.083 R)
• M10: 5,122,530 km (0.07 R)
• M11: 7,223,632 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.6

Radius: 13.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.17 AU - 1.29 AU

Year: 910 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,334,348 km

• M1: 165,455 km (0.102 R)
• M2: 592,856 km (0.117 R)
• M3: 1,045,988 km (0.104 R)
• M4: 1,628,971 km (0.108 R)
• M5: 2,458,940 km (0.097 R)
• M6: 2,919,552 km (0.103 R)
• M7: 3,394,974 km (0.096 R)
• M8: 3,812,502 km (0.117 R)
• M9: 4,451,883 km (0.075 R)
• M10: 5,820,704 km (0.073 R)
• M11: 6,831,985 km (0.096 R)
• M12: 8,456,768 km (0.104 R)
• M13: 9,061,143 km (0.118 R)
• M14: 10,112,367 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.1

Radius: 13.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.66 AU - 3.28 AU

Year: 3413 Days

Day: 14.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,334,348 km

• M1: 165,455 km (0.083 R)
• M2: 659,278 km (0.093 R)
• M3: 1,158,037 km (0.054 R)
• M4: 2,135,360 km (0.027 R)
• M5: 2,671,070 km (0.093 R)
• M6: 5,363,832 km (0.094 R)
• M7: 6,802,215 km (0.095 R)
• M8: 7,921,357 km (0.11 R)
• M9: 8,511,670 km (0.11 R)
• M10: 8,930,694 km (0.051 R)
• M11: 11,039,724 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 10.2

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.68 AU - 5.16 AU

Year: 6197 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,334,348 km

• M1: 127,457 km (0.071 R)
• M2: 455,675 km (0.103 R)
• M3: 778,657 km (0.104 R)
• M4: 1,167,013 km (0.072 R)
• M5: 1,578,258 km (0.084 R)
• M6: 2,458,491 km (0.109 R)
• M7: 3,407,241 km (0.053 R)
• M8: 4,002,940 km (0.114 R)
• M9: 4,583,529 km (0.1 R)
• M10: 6,012,039 km (0.089 R)
• M11: 6,525,010 km (0.116 R)
• M12: 6,846,646 km (0.093 R)
• M13: 8,199,758 km (0.089 R)
• M14: 8,617,286 km (0.109 R)
• M15: 13,551,473 km (0.092 R)
• M16: 15,292,642 km (0.101 R)
• M17: 16,842,626 km (0.039 R)
• M18: 18,996,237 km (0.117 R)
• M19: 19,802,719 km (0.1 R)
• M20: 20,327,807 km (0.08 R)
• M21: 20,785,128 km (0.096 R)
• M22: 22,683,525 km (0.117 R)
• M23: 23,010,845 km (0.085 R)
• M24: 25,041,337 km (0.112 R)
• M25: 29,845,374 km (0.048 R)
• M26: 32,566,858 km (0.119 R)
• M27: 35,012,185 km (0.113 R)
• M28: 36,447,128 km (0.117 R)
• M29: 37,009,466 km (0.111 R)
• M30: 37,349,502 km (0.084 R)
• M31: 38,036,007 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.8

Radius: 6.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.16 AU - 8.5 AU

Year: 16032 Days

Day: 20 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,334,348 km

• M1: 86,019 km (0.052 R)
• M2: 1,068,877 km (0.104 R)
• M3: 2,318,917 km (0.032 R)
• M4: 2,655,063 km (0.066 R)
• M5: 3,188,529 km (0.07 R)
• M6: 3,469,773 km (0.118 R)
• M7: 3,744,136 km (0.111 R)
• M8: 4,388,304 km (0.119 R)
• M9: 5,017,662 km (0.118 R)
• M10: 5,399,137 km (0.085 R)
• M11: 6,253,191 km (0.11 R)
• M12: 6,695,253 km (0.111 R)
• M13: 7,490,515 km (0.058 R)
• M14: 8,509,576 km (0.025 R)
• M15: 8,799,048 km (0.11 R)
• M16: 9,529,534 km (0.117 R)
• M17: 12,805,578 km (0.115 R)
• M18: 13,686,260 km (0.113 R)
• M19: 14,256,827 km (0.081 R)
• M20: 15,506,567 km (0.043 R)
• M21: 18,982,474 km (0.099 R)
• M22: 19,763,823 km (0.046 R)
• M23: 20,566,416 km (0.09 R)
• M24: 21,542,692 km (0.055 R)
• M25: 24,573,245 km (0.114 R)
• M26: 25,076,493 km (0.039 R)
• M27: 25,586,472 km (0.054 R)
• M28: 28,607,900 km (0.107 R)
• M29: 32,057,777 km (0.106 R)
• M30: 35,775,134 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.3

Radius: 6.3

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.09 AU - 13.31 AU

Year: 23340 Days

Day: 19.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,334,348 km

• M1: 78,389 km (0.12 R)
• M2: 401,521 km (0.103 R)
• M3: 1,292,974 km (0.117 R)
• M4: 1,920,986 km (0.063 R)
• M5: 2,156,753 km (0.091 R)
• M6: 2,711,013 km (0.091 R)
• M7: 4,129,799 km (0.078 R)
• M8: 4,801,942 km (0.105 R)
• M9: 5,238,917 km (0.082 R)
• M10: 5,662,279 km (0.082 R)
• M11: 9,681,974 km (0.098 R)
• M12: 9,910,560 km (0.091 R)
• M13: 10,201,528 km (0.091 R)
• M14: 11,170,772 km (0.091 R)
• M15: 12,200,006 km (0.094 R)
• M16: 15,743,979 km (0.034 R)
• M17: 17,621,881 km (0.108 R)
• M18: 20,382,560 km (0.064 R)
• M19: 20,853,195 km (0.074 R)
• M20: 22,708,209 km (0.101 R)
• M21: 22,909,717 km (0.03 R)
• M22: 23,112,422 km (0.104 R)
• M23: 23,727,569 km (0.115 R)
• M24: 25,747,439 km (0.048 R)
• M25: 26,743,163 km (0.064 R)
• M26: 27,080,655 km (0.1 R)
• M27: 27,307,296 km (0.108 R)
• M28: 28,342,663 km (0.091 R)
• M29: 31,107,082 km (0.117 R)
• M30: 31,355,564 km (0.07 R)
• M31: 34,177,878 km (0.1 R)
• M32: 41,362,465 km (0.079 R)
• M33: 41,965,195 km (0.113 R)
• M34: 47,162,524 km (0.055 R)
• M35: 52,596,816 km (0.065 R)
• M36: 55,281,948 km (0.105 R)
• M37: 55,646,668 km (0.108 R)
• M38: 66,524,378 km (0.06 R)
• M39: 67,976,375 km (0.082 R)
• M40: 69,026,253 km (0.078 R)
• M41: 72,240,961 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 19,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit