🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 10

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.74 AU - 0.78 AU

Year: 457 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,540,199 km

• M1: 124,316 km (0.114 R)
• M2: 505,192 km (0.112 R)
• M3: 862,881 km (0.059 R)
• M4: 1,267,692 km (0.109 R)
• M5: 1,632,113 km (0.103 R)
• M6: 1,953,150 km (0.104 R)
• M7: 2,879,460 km (0.042 R)
• M8: 3,204,985 km (0.103 R)
• M9: 3,917,968 km (0.086 R)
• M10: 4,416,877 km (0.101 R)
• M11: 4,897,236 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 14.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.8 AU - 1.02 AU

Year: 599 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,540,199 km

• M1: 184,005 km (0.041 R)
• M2: 653,892 km (0.11 R)
• M3: 1,939,387 km (0.051 R)
• M4: 3,090,692 km (0.115 R)
• M5: 3,916,771 km (0.112 R)
• M6: 4,440,065 km (0.119 R)
• M7: 6,045,848 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 13.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.82 AU - 1.14 AU

Year: 670 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,540,199 km

• M1: 166,652 km (0.065 R)
• M2: 607,218 km (0.084 R)
• M3: 1,048,531 km (0.073 R)
• M4: 1,739,374 km (0.093 R)
• M5: 2,171,712 km (0.041 R)
• M6: 3,005,272 km (0.063 R)
• M7: 3,464,387 km (0.038 R)
• M8: 4,071,755 km (0.114 R)
• M9: 4,733,426 km (0.071 R)
• M10: 5,519,563 km (0.082 R)
• M11: 6,371,224 km (0.102 R)
• M12: 6,839,465 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 14.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.34 AU - 1.52 AU

Year: 1180 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,540,199 km

• M1: 179,069 km (0.106 R)
• M2: 850,464 km (0.096 R)
• M3: 1,467,705 km (0.052 R)
• M4: 2,614,223 km (0.041 R)
• M5: 3,105,652 km (0.104 R)
• M6: 4,294,506 km (0.114 R)
• M7: 4,823,335 km (0.092 R)
• M8: 6,222,075 km (0.084 R)
• M9: 7,108,292 km (0.101 R)
• M10: 7,679,457 km (0.118 R)
• M11: 8,307,020 km (0.065 R)
• M12: 9,779,811 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.14 AU - 1.88 AU

Year: 1281 Days

Day: 14.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,540,199 km

• M1: 99,782 km (0.031 R)
• M2: 360,082 km (0.066 R)
• M3: 634,744 km (0.061 R)
• M4: 1,339,948 km (0.074 R)
• M5: 1,922,482 km (0.051 R)
• M6: 2,230,055 km (0.084 R)
• M7: 3,199,450 km (0.119 R)
• M8: 3,505,976 km (0.088 R)
• M9: 4,149,845 km (0.098 R)
• M10: 5,095,303 km (0.087 R)
• M11: 5,759,368 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.9

Radius: 9.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.44 AU - 2.32 AU

Year: 1779 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,540,199 km

• M1: 115,639 km (0.102 R)
• M2: 432,787 km (0.066 R)
• M3: 788,830 km (0.077 R)
• M4: 1,266,795 km (0.12 R)
• M5: 1,577,809 km (0.118 R)
• M6: 1,919,789 km (0.096 R)
• M7: 2,902,947 km (0.075 R)
• M8: 3,316,136 km (0.11 R)
• M9: 4,951,540 km (0.101 R)
• M10: 5,334,211 km (0.105 R)
• M11: 6,389,774 km (0.117 R)
• M12: 6,770,949 km (0.048 R)
• M13: 7,141,952 km (0.116 R)
• M14: 7,897,870 km (0.115 R)
• M15: 8,309,264 km (0.115 R)
• M16: 8,763,892 km (0.08 R)
• M17: 11,256,043 km (0.089 R)
• M18: 11,671,925 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.3

Radius: 6.2

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.96 AU - 9.36 AU

Year: 17591 Days

Day: 22.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,540,199 km

• M1: 77,342 km (0.07 R)
• M2: 287,078 km (0.064 R)
• M3: 569,669 km (0.074 R)
• M4: 908,657 km (0.048 R)
• M5: 1,169,556 km (0.059 R)
• M6: 1,405,023 km (0.094 R)
• M7: 1,972,448 km (0.116 R)
• M8: 2,728,665 km (0.118 R)
• M9: 4,558,696 km (0.118 R)
• M10: 5,292,623 km (0.079 R)
• M11: 11,179,299 km (0.117 R)
• M12: 11,672,673 km (0.085 R)
• M13: 11,924,745 km (0.088 R)
• M14: 12,505,185 km (0.079 R)
• M15: 16,468,631 km (0.041 R)
• M16: 16,785,928 km (0.077 R)
• M17: 21,289,722 km (0.057 R)
• M18: 21,666,260 km (0.035 R)
• M19: 22,822,502 km (0.088 R)
• M20: 24,633,234 km (0.062 R)
• M21: 24,944,099 km (0.101 R)
• M22: 25,785,886 km (0.089 R)
• M23: 31,116,806 km (0.107 R)
• M24: 37,138,120 km (0.054 R)
• M25: 44,043,708 km (0.067 R)
• M26: 49,257,642 km (0.112 R)
• M27: 55,576,058 km (0.071 R)
• M28: 58,101,120 km (0.085 R)
• M29: 62,413,728 km (0.063 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit