🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 12

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.46 AU - 0.72 AU

Year: 313 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,101,663 km

• M1: 149,299 km (0.093 R)
• M2: 601,383 km (0.118 R)
• M3: 1,072,766 km (0.111 R)
• M4: 1,489,546 km (0.058 R)
• M5: 2,030,941 km (0.117 R)
• M6: 2,434,107 km (0.032 R)
• M7: 3,069,449 km (0.114 R)
• M8: 3,980,051 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 12

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.95 AU - 1.95 AU

Year: 1880 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,101,663 km

• M1: 176,226 km (0.035 R)
• M2: 1,015,321 km (0.051 R)
• M3: 1,595,760 km (0.091 R)
• M4: 2,014,335 km (0.036 R)
• M5: 2,459,838 km (0.052 R)
• M6: 2,944,684 km (0.114 R)
• M7: 3,346,056 km (0.106 R)
• M8: 4,487,039 km (0.113 R)
• M9: 4,907,708 km (0.101 R)
• M10: 6,581,409 km (0.078 R)
• M11: 7,804,371 km (0.114 R)
• M12: 8,607,712 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 12

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.85 AU - 2.11 AU

Year: 1923 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,101,663 km

• M1: 152,141 km (0.108 R)
• M2: 556,654 km (0.104 R)
• M3: 999,314 km (0.085 R)
• M4: 1,616,255 km (0.109 R)
• M5: 2,195,199 km (0.082 R)
• M6: 2,967,124 km (0.079 R)
• M7: 3,377,022 km (0.098 R)
• M8: 3,876,978 km (0.073 R)
• M9: 4,274,759 km (0.097 R)
• M10: 4,699,916 km (0.069 R)
• M11: 5,132,105 km (0.066 R)
• M12: 6,317,967 km (0.059 R)
• M13: 6,742,974 km (0.1 R)
• M14: 7,402,701 km (0.12 R)
• M15: 7,904,153 km (0.062 R)
• M16: 8,339,184 km (0.099 R)
• M17: 10,309,836 km (0.1 R)
• M18: 11,042,866 km (0.097 R)
• M19: 12,035,897 km (0.055 R)
• M20: 13,047,627 km (0.114 R)
• M21: 13,905,421 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218

Radius: 9.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.24 AU - 3.96 AU

Year: 4715 Days

Day: 9.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,101,663 km

• M1: 119,977 km (0.096 R)
• M2: 635,641 km (0.102 R)
• M3: 1,166,863 km (0.114 R)
• M4: 1,507,498 km (0.07 R)
• M5: 1,867,580 km (0.097 R)
• M6: 2,642,048 km (0.101 R)
• M7: 3,003,476 km (0.099 R)
• M8: 5,140,931 km (0.052 R)
• M9: 6,820,466 km (0.08 R)
• M10: 7,142,251 km (0.112 R)
• M11: 7,753,508 km (0.112 R)
• M12: 9,291,673 km (0.103 R)
• M13: 11,715,308 km (0.114 R)
• M14: 16,174,671 km (0.069 R)
• M15: 19,471,808 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 13.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.72 AU - 4.8 AU

Year: 7168 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,101,663 km

• M1: 172,187 km (0.093 R)
• M2: 611,855 km (0.114 R)
• M3: 1,158,336 km (0.092 R)
• M4: 2,220,481 km (0.104 R)
• M5: 3,535,147 km (0.099 R)
• M6: 6,191,557 km (0.118 R)
• M7: 6,697,646 km (0.098 R)
• M8: 8,303,879 km (0.059 R)
• M9: 9,133,100 km (0.112 R)
• M10: 10,574,026 km (0.052 R)
• M11: 12,529,270 km (0.099 R)
• M12: 14,247,402 km (0.043 R)
• M13: 14,953,055 km (0.1 R)
• M14: 19,329,541 km (0.101 R)
• M15: 22,157,988 km (0.107 R)
• M16: 28,346,852 km (0.084 R)
• M17: 28,808,810 km (0.109 R)
• M18: 29,558,146 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.7

Radius: 14.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.8 AU - 6.18 AU

Year: 7694 Days

Day: 8 Hours

Environment

Temp: -226 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,101,663 km

• M1: 184,005 km (0.111 R)
• M2: 899,382 km (0.092 R)
• M3: 1,792,930 km (0.118 R)
• M4: 2,731,358 km (0.113 R)
• M5: 3,365,653 km (0.111 R)
• M6: 4,933,289 km (0.117 R)
• M7: 7,179,950 km (0.102 R)
• M8: 7,945,293 km (0.106 R)
• M9: 8,562,833 km (0.047 R)
• M10: 9,142,375 km (0.12 R)
• M11: 11,079,966 km (0.075 R)
• M12: 11,893,779 km (0.069 R)
• M13: 16,627,055 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.5

Radius: 4.9

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.98 AU - 8.4 AU

Year: 13308 Days

Day: 24.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,101,663 km

• M1: 60,886 km (0.072 R)
• M2: 227,987 km (0.075 R)
• M3: 567,425 km (0.112 R)
• M4: 1,017,415 km (0.116 R)
• M5: 1,174,792 km (0.041 R)
• M6: 1,607,130 km (0.108 R)
• M7: 2,780,426 km (0.058 R)
• M8: 4,271,318 km (0.103 R)
• M9: 4,917,432 km (0.119 R)
• M10: 6,980,386 km (0.037 R)
• M11: 7,398,363 km (0.111 R)
• M12: 9,649,960 km (0.118 R)
• M13: 12,375,334 km (0.09 R)
• M14: 12,762,494 km (0.105 R)
• M15: 17,499,510 km (0.096 R)
• M16: 20,179,855 km (0.109 R)
• M17: 20,561,779 km (0.115 R)
• M18: 20,793,356 km (0.074 R)
• M19: 23,121,548 km (0.072 R)
• M20: 23,708,570 km (0.088 R)
• M21: 24,737,803 km (0.071 R)
• M22: 24,912,234 km (0.049 R)
• M23: 26,885,131 km (0.035 R)
• M24: 33,744,492 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 18,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit