🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 8.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.66 AU - 1.1 AU

Year: 570 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,891,890 km

• M1: 107,112 km (0.097 R)
• M2: 415,583 km (0.117 R)
• M3: 718,519 km (0.095 R)
• M4: 1,190,799 km (0.098 R)
• M5: 1,535,772 km (0.044 R)
• M6: 1,882,988 km (0.116 R)
• M7: 2,175,303 km (0.116 R)
• M8: 2,595,822 km (0.119 R)
• M9: 3,441,349 km (0.085 R)
• M10: 3,934,424 km (0.075 R)
• M11: 4,575,750 km (0.076 R)
• M12: 5,172,646 km (0.107 R)
• M13: 5,907,171 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 15

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.82 AU - 1.02 AU

Year: 609 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,891,890 km

• M1: 186,698 km (0.065 R)
• M2: 816,056 km (0.066 R)
• M3: 1,363,585 km (0.08 R)
• M4: 1,905,129 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.1

Radius: 8.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.5 AU - 1.54 AU

Year: 1294 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,891,890 km

• M1: 102,026 km (0.082 R)
• M2: 369,656 km (0.073 R)
• M3: 658,829 km (0.075 R)
• M4: 973,882 km (0.066 R)
• M5: 1,234,482 km (0.101 R)
• M6: 1,558,511 km (0.116 R)
• M7: 2,092,276 km (0.109 R)
• M8: 2,369,780 km (0.045 R)
• M9: 2,730,909 km (0.09 R)
• M10: 3,811,455 km (0.095 R)
• M11: 4,180,662 km (0.101 R)
• M12: 4,901,724 km (0.089 R)
• M13: 5,245,799 km (0.075 R)
• M14: 5,762,360 km (0.067 R)
• M15: 6,043,305 km (0.105 R)
• M16: 6,375,562 km (0.077 R)
• M17: 6,654,562 km (0.113 R)
• M18: 8,249,126 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 13

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.55 AU - 2.57 AU

Year: 2041 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,891,890 km

• M1: 161,865 km (0.119 R)
• M2: 574,605 km (0.109 R)
• M3: 1,056,610 km (0.061 R)
• M4: 1,579,454 km (0.057 R)
• M5: 2,377,858 km (0.088 R)
• M6: 3,038,931 km (0.116 R)
• M7: 3,968,682 km (0.107 R)
• M8: 4,730,733 km (0.115 R)
• M9: 5,540,656 km (0.085 R)
• M10: 6,181,534 km (0.113 R)
• M11: 8,373,741 km (0.111 R)
• M12: 9,697,682 km (0.051 R)
• M13: 10,337,213 km (0.112 R)
• M14: 11,271,900 km (0.12 R)
• M15: 12,799,594 km (0.09 R)
• M16: 13,352,657 km (0.077 R)
• M17: 14,552,432 km (0.117 R)
• M18: 16,164,050 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 13.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.85 AU - 2.97 AU

Year: 3426 Days

Day: 5.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,891,890 km

• M1: 162,912 km (0.114 R)
• M2: 988,992 km (0.066 R)
• M3: 1,461,122 km (0.053 R)
• M4: 2,447,272 km (0.111 R)
• M5: 3,318,679 km (0.094 R)
• M6: 3,959,706 km (0.055 R)
• M7: 4,775,613 km (0.051 R)
• M8: 5,542,900 km (0.1 R)
• M9: 7,546,465 km (0.098 R)
• M10: 8,310,910 km (0.052 R)
• M11: 9,534,770 km (0.09 R)
• M12: 10,308,939 km (0.11 R)
• M13: 10,875,466 km (0.085 R)
• M14: 11,982,789 km (0.052 R)
• M15: 12,609,455 km (0.106 R)
• M16: 14,222,718 km (0.068 R)
• M17: 15,233,850 km (0.067 R)
• M18: 16,238,250 km (0.115 R)
• M19: 17,062,086 km (0.11 R)
• M20: 19,395,214 km (0.12 R)
• M21: 20,322,721 km (0.11 R)
• M22: 20,893,287 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 13.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.06 AU - 3.9 AU

Year: 4481 Days

Day: 10.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,891,890 km

• M1: 169,195 km (0.029 R)
• M2: 752,776 km (0.074 R)
• M3: 1,491,940 km (0.1 R)
• M4: 2,475,097 km (0.103 R)
• M5: 3,853,791 km (0.07 R)
• M6: 4,723,852 km (0.092 R)
• M7: 6,564,803 km (0.05 R)
• M8: 7,031,848 km (0.109 R)
• M9: 7,458,800 km (0.074 R)
• M10: 9,673,597 km (0.107 R)
• M11: 10,202,874 km (0.102 R)
• M12: 11,950,775 km (0.092 R)
• M13: 13,145,763 km (0.117 R)
• M14: 13,654,845 km (0.093 R)
• M15: 16,721,452 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 10.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.55 AU - 4.21 AU

Year: 5275 Days

Day: 14.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,891,890 km

• M1: 142,417 km (0.091 R)
• M2: 612,753 km (0.115 R)
• M3: 2,019,870 km (0.03 R)
• M4: 3,231,164 km (0.09 R)
• M5: 4,071,755 km (0.086 R)
• M6: 4,849,365 km (0.085 R)
• M7: 5,695,041 km (0.102 R)
• M8: 6,667,427 km (0.12 R)
• M9: 7,712,668 km (0.082 R)
• M10: 8,602,626 km (0.052 R)
• M11: 9,015,366 km (0.053 R)
• M12: 10,501,621 km (0.048 R)
• M13: 13,298,952 km (0.051 R)
• M14: 17,198,669 km (0.105 R)
• M15: 21,117,983 km (0.044 R)
• M16: 23,140,547 km (0.116 R)
• M17: 24,384,603 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.9

Radius: 4

Gravity: 37.49 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.83 AU - 8.47 AU

Year: 16060 Days

Day: 24.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,891,890 km

• M1: 49,966 km (0.12 R)
• M2: 214,972 km (0.072 R)
• M3: 631,752 km (0.057 R)
• M4: 996,771 km (0.114 R)
• M5: 1,679,535 km (0.064 R)
• M6: 1,832,724 km (0.104 R)
• M7: 2,454,901 km (0.063 R)
• M8: 2,652,819 km (0.109 R)
• M9: 3,030,853 km (0.113 R)
• M10: 3,635,976 km (0.106 R)
• M11: 3,806,219 km (0.09 R)
• M12: 4,541,343 km (0.119 R)
• M13: 5,222,462 km (0.1 R)
• M14: 7,130,732 km (0.045 R)
• M15: 7,308,155 km (0.117 R)
• M16: 10,968,067 km (0.047 R)
• M17: 11,748,968 km (0.035 R)
• M18: 13,087,869 km (0.042 R)
• M19: 15,318,523 km (0.028 R)
• M20: 16,140,413 km (0.076 R)
• M21: 18,613,865 km (0.1 R)
• M22: 19,984,181 km (0.077 R)
• M23: 21,512,323 km (0.096 R)
• M24: 23,603,253 km (0.104 R)
• M25: 24,597,031 km (0.088 R)
• M26: 25,930,098 km (0.04 R)
• M27: 29,642,818 km (0.055 R)
• M28: 30,101,635 km (0.082 R)
• M29: 35,208,457 km (0.081 R)
• M30: 38,370,956 km (0.093 R)
• M31: 45,709,181 km (0.102 R)
• M32: 50,760,502 km (0.115 R)
• M33: 58,654,782 km (0.077 R)
• M34: 60,840,856 km (0.031 R)
• M35: 61,210,362 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 16,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit