🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 12.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.27 AU - 1.35 AU

Year: 984 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,784,726 km

• M1: 158,723 km (0.084 R)
• M2: 571,015 km (0.085 R)
• M3: 1,452,595 km (0.049 R)
• M4: 2,145,233 km (0.086 R)
• M5: 2,973,407 km (0.062 R)
• M6: 3,379,266 km (0.099 R)
• M7: 5,720,623 km (0.101 R)
• M8: 6,206,965 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.2

Radius: 14.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.2 AU - 1.46 AU

Year: 1006 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,784,726 km

• M1: 182,809 km (0.068 R)
• M2: 857,645 km (0.029 R)
• M3: 1,492,837 km (0.115 R)
• M4: 2,293,635 km (0.106 R)
• M5: 3,025,168 km (0.033 R)
• M6: 3,988,429 km (0.115 R)
• M7: 4,472,677 km (0.084 R)
• M8: 5,322,243 km (0.116 R)
• M9: 5,848,678 km (0.069 R)
• M10: 7,006,865 km (0.111 R)
• M11: 7,466,430 km (0.037 R)
• M12: 8,419,817 km (0.092 R)
• M13: 10,569,090 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 10.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.66 AU - 1.94 AU

Year: 1584 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,784,726 km

• M1: 133,292 km (0.08 R)
• M2: 644,916 km (0.091 R)
• M3: 1,137,991 km (0.039 R)
• M4: 1,609,075 km (0.106 R)
• M5: 2,115,763 km (0.105 R)
• M6: 2,464,176 km (0.087 R)
• M7: 3,052,545 km (0.088 R)
• M8: 3,834,941 km (0.096 R)
• M9: 4,320,237 km (0.067 R)
• M10: 4,826,177 km (0.106 R)
• M11: 6,121,545 km (0.101 R)
• M12: 6,534,734 km (0.107 R)
• M13: 7,608,398 km (0.034 R)
• M14: 8,144,108 km (0.102 R)
• M15: 8,644,663 km (0.088 R)
• M16: 9,134,446 km (0.066 R)
• M17: 9,838,005 km (0.044 R)
• M18: 10,440,286 km (0.072 R)
• M19: 11,608,047 km (0.048 R)
• M20: 12,665,554 km (0.108 R)
• M21: 13,581,243 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 14.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.64 AU - 2.58 AU

Year: 2011 Days

Day: 14 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,784,726 km

• M1: 180,265 km (0.051 R)
• M2: 711,487 km (0.039 R)
• M3: 1,334,263 km (0.069 R)
• M4: 1,785,451 km (0.052 R)
• M5: 3,378,518 km (0.091 R)
• M6: 4,020,892 km (0.114 R)
• M7: 5,010,930 km (0.095 R)
• M8: 8,183,004 km (0.076 R)
• M9: 9,157,035 km (0.047 R)
• M10: 10,620,850 km (0.034 R)
• M11: 12,981,505 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 14.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.19 AU - 5.85 AU

Year: 7378 Days

Day: 8.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,784,726 km

• M1: 185,352 km (0.045 R)
• M2: 833,260 km (0.069 R)
• M3: 1,437,486 km (0.118 R)
• M4: 1,936,544 km (0.062 R)
• M5: 2,553,187 km (0.098 R)
• M6: 4,617,039 km (0.11 R)
• M7: 5,287,088 km (0.082 R)
• M8: 6,985,622 km (0.096 R)
• M9: 8,268,424 km (0.111 R)
• M10: 9,300,051 km (0.076 R)
• M11: 10,287,546 km (0.077 R)
• M12: 15,844,060 km (0.104 R)
• M13: 16,538,194 km (0.09 R)
• M14: 17,373,698 km (0.06 R)
• M15: 18,111,964 km (0.063 R)
• M16: 18,679,389 km (0.074 R)
• M17: 19,323,707 km (0.103 R)
• M18: 23,210,110 km (0.088 R)
• M19: 25,025,031 km (0.072 R)
• M20: 25,808,625 km (0.099 R)
• M21: 27,014,533 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.8

Radius: 6.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.29 AU - 7.83 AU

Year: 12306 Days

Day: 15 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,784,726 km

• M1: 83,775 km (0.097 R)
• M2: 651,648 km (0.109 R)
• M3: 1,818,362 km (0.047 R)
• M4: 2,861,209 km (0.101 R)
• M5: 3,174,766 km (0.109 R)
• M6: 3,532,903 km (0.04 R)
• M7: 5,099,791 km (0.118 R)
• M8: 8,031,012 km (0.067 R)
• M9: 18,144,726 km (0.049 R)
• M10: 23,782,621 km (0.101 R)
• M11: 27,167,572 km (0.116 R)
• M12: 31,427,371 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.3

Radius: 4.7

Gravity: 33.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.39 AU - 9.89 AU

Year: 16660 Days

Day: 18.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,784,726 km

• M1: 69,862 km (0.082 R)
• M2: 272,268 km (0.117 R)
• M3: 676,930 km (0.057 R)
• M4: 1,184,666 km (0.12 R)
• M5: 1,366,577 km (0.086 R)
• M6: 1,734,587 km (0.095 R)
• M7: 2,783,568 km (0.114 R)
• M8: 3,159,208 km (0.07 R)
• M9: 3,318,679 km (0.034 R)
• M10: 3,889,395 km (0.111 R)
• M11: 4,072,802 km (0.106 R)
• M12: 4,358,684 km (0.111 R)
• M13: 7,517,443 km (0.12 R)
• M14: 8,045,373 km (0.086 R)
• M15: 8,804,732 km (0.12 R)
• M16: 18,586,039 km (0.092 R)
• M17: 20,728,730 km (0.07 R)
• M18: 20,914,381 km (0.11 R)
• M19: 25,710,339 km (0.071 R)
• M20: 26,575,015 km (0.083 R)
• M21: 27,795,284 km (0.116 R)
• M22: 32,422,347 km (0.054 R)
• M23: 35,378,400 km (0.097 R)
• M24: 45,941,955 km (0.12 R)
• M25: 53,574,737 km (0.074 R)
• M26: 54,983,052 km (0.084 R)
• M27: 55,160,774 km (0.079 R)
• M28: 56,235,336 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit