🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 13.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.45 AU - 0.59 AU

Year: 254 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,016,595 km

• M1: 165,455 km (0.077 R)
• M2: 706,401 km (0.112 R)
• M3: 1,201,271 km (0.078 R)
• M4: 1,618,799 km (0.074 R)
• M5: 2,257,432 km (0.074 R)
• M6: 2,695,006 km (0.057 R)
• M7: 3,133,776 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 14

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.81 AU

Year: 364 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,016,595 km

• M1: 174,132 km (0.12 R)
• M2: 623,075 km (0.114 R)
• M3: 1,089,372 km (0.056 R)
• M4: 1,611,767 km (0.093 R)
• M5: 2,089,733 km (0.082 R)
• M6: 2,705,926 km (0.079 R)
• M7: 3,311,947 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 8.8

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.57 AU - 0.77 AU

Year: 372 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,016,595 km

• M1: 109,506 km (0.117 R)
• M2: 394,190 km (0.096 R)
• M3: 725,998 km (0.092 R)
• M4: 1,040,902 km (0.042 R)
• M5: 1,316,611 km (0.084 R)
• M6: 2,005,509 km (0.093 R)
• M7: 2,787,008 km (0.101 R)
• M8: 3,285,917 km (0.061 R)
• M9: 3,638,968 km (0.108 R)
• M10: 4,042,583 km (0.113 R)
• M11: 4,475,819 km (0.057 R)
• M12: 4,838,743 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 12.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.37 AU - 1.99 AU

Year: 1477 Days

Day: 12 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,016,595 km

• M1: 150,645 km (0.109 R)
• M2: 528,080 km (0.093 R)
• M3: 924,814 km (0.062 R)
• M4: 1,378,844 km (0.05 R)
• M5: 1,982,770 km (0.053 R)
• M6: 2,996,146 km (0.079 R)
• M7: 4,907,109 km (0.118 R)
• M8: 5,352,313 km (0.065 R)
• M9: 6,490,004 km (0.069 R)
• M10: 6,874,172 km (0.113 R)
• M11: 8,515,111 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 12.2

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.41 AU - 3.77 AU

Year: 4614 Days

Day: 7.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,016,595 km

• M1: 154,086 km (0.114 R)
• M2: 548,575 km (0.095 R)
• M3: 971,339 km (0.091 R)
• M4: 1,746,555 km (0.049 R)
• M5: 2,278,675 km (0.06 R)
• M6: 2,951,716 km (0.098 R)
• M7: 4,023,285 km (0.113 R)
• M8: 5,109,515 km (0.108 R)
• M9: 5,871,567 km (0.063 R)
• M10: 6,738,337 km (0.112 R)
• M11: 8,058,538 km (0.097 R)
• M12: 9,467,900 km (0.112 R)
• M13: 10,131,217 km (0.059 R)
• M14: 11,463,834 km (0.084 R)
• M15: 12,910,147 km (0.086 R)
• M16: 13,337,997 km (0.108 R)
• M17: 13,824,638 km (0.118 R)
• M18: 15,514,795 km (0.067 R)
• M19: 16,771,716 km (0.085 R)
• M20: 17,224,400 km (0.098 R)
• M21: 17,685,311 km (0.095 R)
• M22: 20,114,481 km (0.093 R)
• M23: 21,211,332 km (0.081 R)
• M24: 21,674,338 km (0.106 R)
• M25: 23,806,856 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 11.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.08 AU - 5.1 AU

Year: 5610 Days

Day: 12.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,016,595 km

• M1: 145,559 km (0.09 R)
• M2: 531,521 km (0.113 R)
• M3: 911,500 km (0.083 R)
• M4: 1,336,358 km (0.098 R)
• M5: 2,113,968 km (0.103 R)
• M6: 2,518,331 km (0.07 R)
• M7: 2,974,754 km (0.042 R)
• M8: 4,079,684 km (0.091 R)
• M9: 4,686,602 km (0.056 R)
• M10: 5,678,885 km (0.076 R)
• M11: 6,737,888 km (0.092 R)
• M12: 8,870,705 km (0.103 R)
• M13: 9,715,783 km (0.077 R)
• M14: 10,988,263 km (0.101 R)
• M15: 11,714,112 km (0.046 R)
• M16: 15,953,715 km (0.06 R)
• M17: 17,395,689 km (0.076 R)
• M18: 20,465,438 km (0.116 R)
• M19: 20,900,319 km (0.112 R)
• M20: 22,090,220 km (0.067 R)
• M21: 24,523,579 km (0.117 R)
• M22: 25,762,848 km (0.076 R)
• M23: 28,366,150 km (0.095 R)
• M24: 29,546,926 km (0.097 R)
• M25: 30,102,832 km (0.113 R)
• M26: 31,619,305 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 9

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.08 AU - 5.52 AU

Year: 7133 Days

Day: 10.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,016,595 km

• M1: 111,899 km (0.078 R)
• M2: 440,865 km (0.09 R)
• M3: 984,354 km (0.096 R)
• M4: 1,272,031 km (0.096 R)
• M5: 2,152,564 km (0.049 R)
• M6: 2,762,923 km (0.117 R)
• M7: 3,624,008 km (0.068 R)
• M8: 4,570,215 km (0.04 R)
• M9: 5,056,707 km (0.042 R)
• M10: 5,640,887 km (0.072 R)
• M11: 8,562,982 km (0.063 R)
• M12: 10,761,772 km (0.055 R)
• M13: 11,111,232 km (0.084 R)
• M14: 13,890,461 km (0.103 R)
• M15: 14,788,647 km (0.119 R)
• M16: 15,725,279 km (0.076 R)
• M17: 17,441,466 km (0.114 R)
• M18: 18,916,052 km (0.082 R)
• M19: 26,544,945 km (0.113 R)
• M20: 27,000,022 km (0.111 R)
• M21: 28,019,831 km (0.093 R)
• M22: 30,234,777 km (0.059 R)
• M23: 32,047,753 km (0.085 R)
• M24: 37,805,177 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.6

Radius: 4.1

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.17 AU - 12.23 AU

Year: 23739 Days

Day: 19.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,016,595 km

• M1: 63,878 km (0.104 R)
• M2: 192,084 km (0.045 R)
• M3: 325,226 km (0.116 R)
• M4: 482,154 km (0.1 R)
• M5: 790,176 km (0.112 R)
• M6: 2,366,489 km (0.117 R)
• M7: 2,600,011 km (0.119 R)
• M8: 2,872,130 km (0.112 R)
• M9: 3,690,879 km (0.1 R)
• M10: 4,005,034 km (0.04 R)
• M11: 4,153,734 km (0.103 R)
• M12: 4,589,663 km (0.06 R)
• M13: 4,953,036 km (0.054 R)
• M14: 7,636,971 km (0.091 R)
• M15: 9,131,005 km (0.036 R)
• M16: 9,811,676 km (0.039 R)
• M17: 9,973,391 km (0.101 R)
• M18: 11,690,625 km (0.105 R)
• M19: 13,796,364 km (0.077 R)
• M20: 15,404,990 km (0.115 R)
• M21: 15,623,702 km (0.112 R)
• M22: 17,527,036 km (0.118 R)
• M23: 23,570,940 km (0.108 R)
• M24: 26,270,732 km (0.063 R)
• M25: 29,841,484 km (0.11 R)
• M26: 37,926,950 km (0.086 R)
• M27: 43,041,402 km (0.041 R)
• M28: 47,665,023 km (0.11 R)
• M29: 48,284,807 km (0.096 R)
• M30: 51,140,032 km (0.064 R)
• M31: 53,603,610 km (0.106 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: 179 - 11,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit