🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 11.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.98 AU - 1.2 AU

Year: 759 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,772,875 km

• M1: 139,276 km (0.108 R)
• M2: 566,976 km (0.079 R)
• M3: 944,112 km (0.11 R)
• M4: 1,344,286 km (0.07 R)
• M5: 1,764,656 km (0.06 R)
• M6: 2,145,981 km (0.055 R)
• M7: 3,078,724 km (0.092 R)
• M8: 3,728,428 km (0.06 R)
• M9: 4,526,981 km (0.107 R)
• M10: 5,268,239 km (0.106 R)
• M11: 6,292,386 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 11.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.5 AU - 3.86 AU

Year: 4708 Days

Day: 7.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,772,875 km

• M1: 140,472 km (0.075 R)
• M2: 610,509 km (0.108 R)
• M3: 1,023,399 km (0.113 R)
• M4: 1,496,876 km (0.067 R)
• M5: 1,865,037 km (0.107 R)
• M6: 2,334,176 km (0.118 R)
• M7: 2,759,482 km (0.103 R)
• M8: 3,169,829 km (0.102 R)
• M9: 4,805,832 km (0.119 R)
• M10: 6,392,915 km (0.07 R)
• M11: 8,794,859 km (0.093 R)
• M12: 10,197,638 km (0.116 R)
• M13: 10,722,128 km (0.105 R)
• M14: 11,948,083 km (0.101 R)
• M15: 12,787,177 km (0.118 R)
• M16: 13,353,405 km (0.116 R)
• M17: 13,890,761 km (0.03 R)
• M18: 15,008,855 km (0.109 R)
• M19: 15,639,111 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 13.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.11 AU - 4.49 AU

Year: 5946 Days

Day: 6.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,772,875 km

• M1: 162,912 km (0.08 R)
• M2: 1,283,699 km (0.116 R)
• M3: 1,899,893 km (0.102 R)
• M4: 2,582,658 km (0.111 R)
• M5: 3,275,745 km (0.094 R)
• M6: 3,969,430 km (0.089 R)
• M7: 6,754,344 km (0.037 R)
• M8: 11,662,201 km (0.052 R)
• M9: 14,574,423 km (0.1 R)
• M10: 15,583,610 km (0.106 R)
• M11: 16,830,060 km (0.088 R)
• M12: 18,685,223 km (0.113 R)
• M13: 20,235,805 km (0.076 R)
• M14: 23,431,664 km (0.03 R)
• M15: 25,570,764 km (0.114 R)
• M16: 30,614,755 km (0.112 R)
• M17: 32,566,110 km (0.105 R)
• M18: 34,289,029 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.9

Radius: 11.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.15 AU - 5.31 AU

Year: 6860 Days

Day: 7.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,772,875 km

• M1: 160,967 km (0.091 R)
• M2: 538,702 km (0.071 R)
• M3: 1,161,328 km (0.073 R)
• M4: 1,700,629 km (0.111 R)
• M5: 2,510,701 km (0.097 R)
• M6: 3,056,135 km (0.103 R)
• M7: 3,727,231 km (0.061 R)
• M8: 4,201,456 km (0.07 R)
• M9: 6,341,603 km (0.092 R)
• M10: 6,800,719 km (0.111 R)
• M11: 7,825,913 km (0.087 R)
• M12: 8,607,113 km (0.113 R)
• M13: 9,852,217 km (0.105 R)
• M14: 10,713,900 km (0.1 R)
• M15: 11,781,730 km (0.119 R)
• M16: 12,206,887 km (0.069 R)
• M17: 14,669,567 km (0.117 R)
• M18: 15,920,953 km (0.117 R)
• M19: 16,572,751 km (0.054 R)
• M20: 16,972,327 km (0.09 R)
• M21: 21,565,580 km (0.058 R)
• M22: 24,445,489 km (0.112 R)
• M23: 25,754,769 km (0.102 R)
• M24: 27,852,431 km (0.063 R)
• M25: 28,608,050 km (0.096 R)
• M26: 30,358,045 km (0.106 R)
• M27: 31,972,655 km (0.08 R)
• M28: 32,905,697 km (0.096 R)
• M29: 36,035,733 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.4

Radius: 7.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.26 AU - 8.82 AU

Year: 16642 Days

Day: 15.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,772,875 km

• M1: 94,546 km (0.101 R)
• M2: 467,194 km (0.071 R)
• M3: 736,919 km (0.097 R)
• M4: 1,005,746 km (0.099 R)
• M5: 2,680,345 km (0.116 R)
• M6: 3,265,722 km (0.091 R)
• M7: 5,444,914 km (0.111 R)
• M8: 7,611,540 km (0.108 R)
• M9: 8,737,413 km (0.106 R)
• M10: 13,328,422 km (0.112 R)
• M11: 14,896,358 km (0.047 R)
• M12: 18,463,668 km (0.12 R)
• M13: 18,743,416 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 5.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.22 AU - 8.96 AU

Year: 16789 Days

Day: 18.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,772,875 km

• M1: 115,639 km (0.108 R)
• M2: 449,242 km (0.093 R)
• M3: 653,743 km (0.076 R)
• M4: 873,652 km (0.053 R)
• M5: 1,165,966 km (0.086 R)
• M6: 5,381,634 km (0.075 R)
• M7: 5,582,693 km (0.078 R)
• M8: 7,837,432 km (0.098 R)
• M9: 8,495,065 km (0.101 R)
• M10: 11,662,949 km (0.115 R)
• M11: 12,286,772 km (0.065 R)
• M12: 12,872,897 km (0.119 R)
• M13: 14,419,589 km (0.098 R)
• M14: 20,601,721 km (0.094 R)
• M15: 23,412,964 km (0.111 R)
• M16: 26,663,128 km (0.112 R)
• M17: 27,347,388 km (0.061 R)
• M18: 27,843,156 km (0.082 R)
• M19: 29,057,741 km (0.09 R)
• M20: 31,918,950 km (0.052 R)
• M21: 32,247,915 km (0.03 R)
• M22: 33,586,816 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 10,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit