🌌 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: 84.7

Radius: 13.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 498 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 51,899,178 km

• M1: 169,644 km (0.05 R)
• M2: 610,060 km (0.074 R)
• M3: 1,493,136 km (0.036 R)
• M4: 2,138,651 km (0.097 R)
• M5: 2,602,255 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 12.3

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.07 AU - 1.11 AU

Year: 724 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,899,178 km

• M1: 153,637 km (0.096 R)
• M2: 1,369,120 km (0.12 R)
• M3: 2,012,391 km (0.109 R)
• M4: 2,547,652 km (0.107 R)
• M5: 3,163,995 km (0.072 R)
• M6: 3,628,496 km (0.096 R)
• M7: 4,297,498 km (0.112 R)
• M8: 4,713,380 km (0.085 R)
• M9: 5,247,893 km (0.095 R)
• M10: 6,546,253 km (0.118 R)
• M11: 7,876,178 km (0.093 R)
• M12: 9,053,214 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.2

Radius: 13.7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.42 AU - 1.56 AU

Year: 1156 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,899,178 km

• M1: 170,691 km (0.095 R)
• M2: 663,167 km (0.095 R)
• M3: 1,251,536 km (0.112 R)
• M4: 1,732,194 km (0.03 R)
• M5: 2,545,707 km (0.034 R)
• M6: 3,756,253 km (0.085 R)
• M7: 4,247,532 km (0.12 R)
• M8: 4,950,792 km (0.034 R)
• M9: 6,317,219 km (0.073 R)
• M10: 7,088,546 km (0.072 R)
• M11: 7,662,702 km (0.06 R)
• M12: 8,376,284 km (0.075 R)
• M13: 9,754,080 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.5

Radius: 12.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.54 AU - 1.58 AU

Year: 1239 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,899,178 km

• M1: 161,267 km (0.053 R)
• M2: 829,969 km (0.064 R)
• M3: 1,432,100 km (0.107 R)
• M4: 2,236,638 km (0.113 R)
• M5: 5,010,332 km (0.115 R)
• M6: 5,610,818 km (0.086 R)
• M7: 6,189,761 km (0.071 R)
• M8: 7,389,387 km (0.07 R)
• M9: 11,423,742 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81

Radius: 5.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.05 AU - 9.39 AU

Year: 14984 Days

Day: 21.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,899,178 km

• M1: 83,924 km (0.081 R)
• M2: 414,237 km (0.074 R)
• M3: 705,653 km (0.098 R)
• M4: 1,089,970 km (0.107 R)
• M5: 3,800,983 km (0.052 R)
• M6: 5,214,683 km (0.107 R)
• M7: 5,795,122 km (0.087 R)
• M8: 6,712,008 km (0.059 R)
• M9: 8,631,199 km (0.112 R)
• M10: 10,346,488 km (0.12 R)
• M11: 12,326,715 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.5

Radius: 7.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.92 AU - 9.48 AU

Year: 16316 Days

Day: 20.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,899,178 km

• M1: 99,931 km (0.119 R)
• M2: 707,897 km (0.112 R)
• M3: 1,100,741 km (0.088 R)
• M4: 1,452,895 km (0.109 R)
• M5: 2,386,535 km (0.077 R)
• M6: 2,915,214 km (0.094 R)
• M7: 3,892,088 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.5

Radius: 5.6

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.62 AU - 10.44 AU

Year: 18706 Days

Day: 17.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,899,178 km

• M1: 86,617 km (0.034 R)
• M2: 371,900 km (0.115 R)
• M3: 584,778 km (0.117 R)
• M4: 1,307,785 km (0.085 R)
• M5: 2,053,231 km (0.108 R)
• M6: 2,291,839 km (0.11 R)
• M7: 2,737,791 km (0.117 R)
• M8: 3,004,374 km (0.067 R)
• M9: 3,747,427 km (0.119 R)
• M10: 4,020,293 km (0.07 R)
• M11: 5,280,805 km (0.067 R)
• M12: 6,019,220 km (0.118 R)
• M13: 6,904,540 km (0.055 R)
• M14: 7,569,503 km (0.049 R)
• M15: 8,413,683 km (0.071 R)
• M16: 9,974,438 km (0.114 R)
• M17: 10,552,783 km (0.101 R)
• M18: 12,723,299 km (0.102 R)
• M19: 13,466,202 km (0.095 R)
• M20: 15,380,456 km (0.111 R)
• M21: 17,619,637 km (0.113 R)
• M22: 18,698,537 km (0.12 R)
• M23: 18,935,350 km (0.058 R)
• M24: 20,149,487 km (0.114 R)
• M25: 20,649,293 km (0.058 R)
• M26: 21,587,272 km (0.089 R)
• M27: 23,916,361 km (0.054 R)
• M28: 26,407,764 km (0.111 R)
• M29: 27,818,472 km (0.108 R)
• M30: 29,598,088 km (0.078 R)
• M31: 30,789,187 km (0.049 R)
• M32: 33,382,316 km (0.106 R)
• M33: 35,873,869 km (0.042 R)
• M34: 36,607,796 km (0.09 R)
• M35: 41,759,049 km (0.071 R)
• M36: 43,531,933 km (0.079 R)
• M37: 47,960,629 km (0.068 R)
• M38: 50,055,597 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit