🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 9.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.83 AU - 0.89 AU

Year: 507 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,679,255 km

• M1: 120,725 km (0.039 R)
• M2: 432,039 km (0.086 R)
• M3: 889,509 km (0.09 R)
• M4: 1,354,459 km (0.119 R)
• M5: 1,704,369 km (0.101 R)
• M6: 2,027,799 km (0.09 R)
• M7: 2,470,609 km (0.104 R)
• M8: 2,811,692 km (0.111 R)
• M9: 3,838,831 km (0.104 R)
• M10: 4,155,829 km (0.101 R)
• M11: 4,890,205 km (0.067 R)
• M12: 5,517,169 km (0.114 R)
• M13: 6,384,987 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 10.1

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.98 AU - 1.28 AU

Year: 764 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,679,255 km

• M1: 125,662 km (0.031 R)
• M2: 461,659 km (0.118 R)
• M3: 854,952 km (0.1 R)
• M4: 1,292,825 km (0.095 R)
• M5: 1,700,180 km (0.103 R)
• M6: 2,489,757 km (0.079 R)
• M7: 3,103,258 km (0.11 R)
• M8: 3,771,662 km (0.12 R)
• M9: 4,452,781 km (0.094 R)
• M10: 4,814,508 km (0.1 R)
• M11: 5,597,504 km (0.101 R)
• M12: 6,039,416 km (0.119 R)
• M13: 6,442,432 km (0.052 R)
• M14: 7,302,770 km (0.113 R)
• M15: 8,092,646 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581

Radius: 13.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.01 AU - 1.29 AU

Year: 784 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,679,255 km

• M1: 175,777 km (0.071 R)
• M2: 627,862 km (0.107 R)
• M3: 1,151,904 km (0.115 R)
• M4: 2,597,318 km (0.076 R)
• M5: 3,844,067 km (0.076 R)
• M6: 5,699,828 km (0.047 R)
• M7: 6,614,171 km (0.105 R)
• M8: 7,624,255 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 10.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.3 AU - 1.44 AU

Year: 1020 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 113.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,679,255 km

• M1: 128,205 km (0.114 R)
• M2: 951,442 km (0.049 R)
• M3: 1,301,801 km (0.052 R)
• M4: 2,045,452 km (0.097 R)
• M5: 2,522,818 km (0.036 R)
• M6: 2,895,916 km (0.114 R)
• M7: 5,619,195 km (0.118 R)
• M8: 6,334,572 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.7

Radius: 12.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.36 AU - 1.7 AU

Year: 1203 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,679,255 km

• M1: 167,550 km (0.083 R)
• M2: 600,785 km (0.059 R)
• M3: 2,541,967 km (0.047 R)
• M4: 4,805,233 km (0.055 R)
• M5: 5,934,548 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 12.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.34 AU - 4.86 AU

Year: 6273 Days

Day: 10.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,679,255 km

• M1: 164,857 km (0.071 R)
• M2: 840,441 km (0.109 R)
• M3: 1,283,699 km (0.11 R)
• M4: 1,832,724 km (0.034 R)
• M5: 2,742,877 km (0.065 R)
• M6: 3,475,757 km (0.082 R)
• M7: 4,286,877 km (0.115 R)
• M8: 5,795,272 km (0.067 R)
• M9: 7,004,023 km (0.094 R)
• M10: 7,418,858 km (0.114 R)
• M11: 8,146,801 km (0.074 R)
• M12: 8,842,281 km (0.077 R)
• M13: 9,703,217 km (0.114 R)
• M14: 12,075,989 km (0.087 R)
• M15: 14,038,563 km (0.114 R)
• M16: 14,700,384 km (0.088 R)
• M17: 15,210,214 km (0.107 R)
• M18: 16,506,479 km (0.114 R)
• M19: 17,306,379 km (0.1 R)
• M20: 21,917,883 km (0.117 R)
• M21: 23,646,935 km (0.118 R)
• M22: 25,546,230 km (0.041 R)
• M23: 26,533,127 km (0.093 R)
• M24: 28,846,509 km (0.081 R)
• M25: 29,916,582 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374

Radius: 8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6 AU - 9.6 AU

Year: 13851 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,679,255 km

• M1: 100,979 km (0.106 R)
• M2: 505,940 km (0.095 R)
• M3: 1,247,945 km (0.113 R)
• M4: 2,025,705 km (0.034 R)
• M5: 2,404,038 km (0.084 R)
• M6: 2,937,055 km (0.105 R)
• M7: 3,546,666 km (0.115 R)
• M8: 5,338,849 km (0.087 R)
• M9: 5,991,544 km (0.066 R)
• M10: 7,129,087 km (0.061 R)
• M11: 7,834,291 km (0.111 R)
• M12: 8,314,949 km (0.099 R)
• M13: 8,954,779 km (0.08 R)
• M14: 9,925,370 km (0.119 R)
• M15: 11,399,507 km (0.061 R)
• M16: 13,195,879 km (0.086 R)
• M17: 14,710,557 km (0.084 R)
• M18: 15,106,543 km (0.071 R)
• M19: 15,645,693 km (0.102 R)
• M20: 18,156,394 km (0.061 R)
• M21: 18,612,219 km (0.081 R)
• M22: 18,997,882 km (0.071 R)
• M23: 20,430,581 km (0.066 R)
• M24: 22,976,288 km (0.07 R)
• M25: 23,509,605 km (0.045 R)
• M26: 30,250,485 km (0.116 R)
• M27: 32,867,849 km (0.08 R)
• M28: 33,318,288 km (0.096 R)
• M29: 37,804,728 km (0.077 R)
• M30: 43,348,975 km (0.039 R)
• M31: 45,962,450 km (0.053 R)
• M32: 48,243,369 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit