🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 13.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.96 AU

Year: 494 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 163.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,985,893 km

• M1: 166,652 km (0.083 R)
• M2: 613,800 km (0.054 R)
• M3: 1,201,271 km (0.097 R)
• M4: 1,646,175 km (0.062 R)
• M5: 2,096,165 km (0.044 R)
• M6: 2,517,583 km (0.103 R)
• M7: 3,410,831 km (0.112 R)
• M8: 3,931,731 km (0.109 R)
• M9: 4,416,129 km (0.059 R)
• M10: 5,118,641 km (0.067 R)
• M11: 6,003,961 km (0.075 R)
• M12: 6,454,699 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.6

Radius: 15

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.73 AU - 1.03 AU

Year: 560 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,985,893 km

• M1: 186,549 km (0.109 R)
• M2: 681,867 km (0.043 R)
• M3: 1,187,957 km (0.069 R)
• M4: 1,714,092 km (0.102 R)
• M5: 2,207,017 km (0.088 R)
• M6: 3,001,083 km (0.107 R)
• M7: 3,790,660 km (0.099 R)
• M8: 4,282,688 km (0.07 R)
• M9: 5,040,850 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 13

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1 AU - 1.22 AU

Year: 793 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,985,893 km

• M1: 163,510 km (0.113 R)
• M2: 664,963 km (0.092 R)
• M3: 1,108,371 km (0.112 R)
• M4: 1,547,141 km (0.093 R)
• M5: 2,030,791 km (0.094 R)
• M6: 2,648,481 km (0.096 R)
• M7: 3,534,100 km (0.111 R)
• M8: 4,592,355 km (0.115 R)
• M9: 5,160,827 km (0.103 R)
• M10: 5,608,574 km (0.11 R)
• M11: 6,439,740 km (0.103 R)
• M12: 7,689,181 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.8

Radius: 11.4

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.52 AU - 1.98 AU

Year: 1570 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,985,893 km

• M1: 142,118 km (0.116 R)
• M2: 521,797 km (0.042 R)
• M3: 1,186,162 km (0.066 R)
• M4: 2,154,957 km (0.117 R)
• M5: 2,572,485 km (0.077 R)
• M6: 3,120,312 km (0.1 R)
• M7: 4,032,111 km (0.095 R)
• M8: 4,431,687 km (0.109 R)
• M9: 4,941,816 km (0.106 R)
• M10: 5,675,145 km (0.085 R)
• M11: 6,378,255 km (0.051 R)
• M12: 8,345,168 km (0.067 R)
• M13: 10,125,233 km (0.088 R)
• M14: 10,580,609 km (0.099 R)
• M15: 12,420,962 km (0.081 R)
• M16: 13,189,147 km (0.089 R)
• M17: 13,902,878 km (0.098 R)
• M18: 14,731,052 km (0.095 R)
• M19: 15,134,517 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.9

Radius: 9.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.08 AU - 2.84 AU

Year: 2617 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,985,893 km

• M1: 118,182 km (0.111 R)
• M2: 562,039 km (0.065 R)
• M3: 1,329,027 km (0.072 R)
• M4: 1,661,883 km (0.096 R)
• M5: 2,074,922 km (0.109 R)
• M6: 2,500,229 km (0.117 R)
• M7: 3,157,413 km (0.08 R)
• M8: 3,615,182 km (0.092 R)
• M9: 5,305,189 km (0.052 R)
• M10: 6,155,952 km (0.082 R)
• M11: 7,822,173 km (0.104 R)
• M12: 8,470,830 km (0.03 R)
• M13: 9,322,939 km (0.109 R)
• M14: 10,051,930 km (0.089 R)
• M15: 13,613,406 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.8

Radius: 7.5

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.23 AU - 9.19 AU

Year: 17435 Days

Day: 17.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,985,893 km

• M1: 93,349 km (0.117 R)
• M2: 388,206 km (0.068 R)
• M3: 1,534,725 km (0.054 R)
• M4: 2,165,280 km (0.106 R)
• M5: 3,106,101 km (0.064 R)
• M6: 4,201,905 km (0.106 R)
• M7: 8,009,320 km (0.064 R)
• M8: 9,758,867 km (0.09 R)
• M9: 10,432,956 km (0.107 R)
• M10: 12,772,965 km (0.112 R)
• M11: 14,562,156 km (0.08 R)
• M12: 20,739,950 km (0.077 R)
• M13: 28,017,288 km (0.097 R)
• M14: 40,990,864 km (0.087 R)
• M15: 46,228,136 km (0.119 R)
• M16: 53,251,606 km (0.112 R)
• M17: 53,766,672 km (0.117 R)
• M18: 60,580,256 km (0.104 R)
• M19: 62,845,916 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275

Radius: 5

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.99 AU - 11.05 AU

Year: 19923 Days

Day: 22.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,985,893 km

• M1: 63,579 km (0.074 R)
• M2: 222,302 km (0.11 R)
• M3: 496,216 km (0.092 R)
• M4: 751,580 km (0.08 R)
• M5: 1,045,091 km (0.085 R)
• M6: 1,412,054 km (0.094 R)
• M7: 1,860,549 km (0.115 R)
• M8: 2,108,732 km (0.095 R)
• M9: 2,459,838 km (0.057 R)
• M10: 6,017,874 km (0.113 R)
• M11: 31,923,138 km (0.116 R)
• M12: 35,385,132 km (0.061 R)
• M13: 40,020,572 km (0.096 R)
• M14: 41,651,338 km (0.098 R)
• M15: 44,610,833 km (0.079 R)
• M16: 46,363,372 km (0.118 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: 404 - 11,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit