🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 11.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.75 AU - 0.91 AU

Year: 532 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 152.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,437,766 km

• M1: 139,276 km (0.11 R)
• M2: 625,768 km (0.049 R)
• M3: 990,188 km (0.093 R)
• M4: 1,777,821 km (0.1 R)
• M5: 2,335,223 km (0.03 R)
• M6: 2,803,763 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 13.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 0.98 AU

Year: 532 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 39,437,766 km

• M1: 172,038 km (0.1 R)
• M2: 619,036 km (0.041 R)
• M3: 1,056,460 km (0.108 R)
• M4: 1,746,854 km (0.094 R)
• M5: 2,821,865 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.7

Radius: 13.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.17 AU - 1.23 AU

Year: 924 Days

Day: 11.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,437,766 km

• M1: 170,841 km (0.089 R)
• M2: 635,941 km (0.111 R)
• M3: 1,064,538 km (0.117 R)
• M4: 1,498,821 km (0.116 R)
• M5: 1,923,829 km (0.047 R)
• M6: 3,927,991 km (0.114 R)
• M7: 4,964,854 km (0.079 R)
• M8: 5,538,412 km (0.082 R)
• M9: 5,972,097 km (0.104 R)
• M10: 6,621,800 km (0.041 R)
• M11: 7,065,807 km (0.084 R)
• M12: 9,098,692 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 8.2

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.34 AU - 2.72 AU

Year: 2829 Days

Day: 8.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,437,766 km

• M1: 102,026 km (0.095 R)
• M2: 404,213 km (0.111 R)
• M3: 843,134 km (0.039 R)
• M4: 1,100,891 km (0.114 R)
• M5: 1,402,480 km (0.036 R)
• M6: 1,690,007 km (0.118 R)
• M7: 2,162,437 km (0.112 R)
• M8: 2,704,580 km (0.082 R)
• M9: 3,155,019 km (0.065 R)
• M10: 4,906,511 km (0.12 R)
• M11: 5,197,628 km (0.103 R)
• M12: 5,655,847 km (0.098 R)
• M13: 5,949,059 km (0.044 R)
• M14: 7,224,979 km (0.11 R)
• M15: 9,064,733 km (0.029 R)
• M16: 9,919,685 km (0.108 R)
• M17: 10,585,246 km (0.09 R)
• M18: 14,465,815 km (0.079 R)
• M19: 16,912,937 km (0.095 R)
• M20: 18,148,017 km (0.108 R)
• M21: 18,964,672 km (0.09 R)
• M22: 20,111,788 km (0.08 R)
• M23: 21,049,617 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 8.9

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.21 AU - 3.31 AU

Year: 3223 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,437,766 km

• M1: 110,702 km (0.083 R)
• M2: 427,700 km (0.036 R)
• M3: 950,096 km (0.074 R)
• M4: 1,310,627 km (0.099 R)
• M5: 2,064,451 km (0.108 R)
• M6: 2,461,783 km (0.052 R)
• M7: 3,117,620 km (0.034 R)
• M8: 3,410,682 km (0.113 R)
• M9: 5,710,450 km (0.095 R)
• M10: 6,236,885 km (0.113 R)
• M11: 6,764,965 km (0.043 R)
• M12: 7,354,531 km (0.116 R)
• M13: 8,671,740 km (0.117 R)
• M14: 9,633,056 km (0.079 R)
• M15: 11,505,423 km (0.106 R)
• M16: 11,986,829 km (0.04 R)
• M17: 12,896,533 km (0.053 R)
• M18: 13,272,921 km (0.086 R)
• M19: 13,608,470 km (0.061 R)
• M20: 14,598,059 km (0.05 R)
• M21: 15,318,822 km (0.09 R)
• M22: 16,831,406 km (0.064 R)
• M23: 18,500,469 km (0.116 R)
• M24: 20,088,002 km (0.051 R)
• M25: 21,174,083 km (0.078 R)
• M26: 21,764,545 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 10.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.71 AU - 5.53 AU

Year: 6980 Days

Day: 7.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,437,766 km

• M1: 131,796 km (0.063 R)
• M2: 1,147,864 km (0.088 R)
• M3: 2,032,137 km (0.105 R)
• M4: 3,083,811 km (0.117 R)
• M5: 4,284,483 km (0.115 R)
• M6: 5,424,568 km (0.068 R)
• M7: 6,023,259 km (0.087 R)
• M8: 8,722,453 km (0.099 R)
• M9: 13,118,237 km (0.049 R)
• M10: 16,253,659 km (0.11 R)
• M11: 17,095,147 km (0.094 R)
• M12: 17,613,803 km (0.096 R)
• M13: 19,983,583 km (0.063 R)
• M14: 21,211,931 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.6

Radius: 5.1

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.25 AU - 6.43 AU

Year: 11221 Days

Day: 19.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,437,766 km

• M1: 64,626 km (0.031 R)
• M2: 268,079 km (0.059 R)
• M3: 455,825 km (0.116 R)
• M4: 733,179 km (0.043 R)
• M5: 969,843 km (0.119 R)
• M6: 1,317,808 km (0.111 R)
• M7: 1,775,727 km (0.097 R)
• M8: 2,503,820 km (0.083 R)
• M9: 2,703,234 km (0.05 R)
• M10: 3,735,160 km (0.074 R)
• M11: 4,076,841 km (0.08 R)
• M12: 4,438,868 km (0.049 R)
• M13: 5,100,240 km (0.098 R)
• M14: 5,790,634 km (0.089 R)
• M15: 8,542,188 km (0.095 R)
• M16: 8,812,362 km (0.114 R)
• M17: 9,417,186 km (0.101 R)
• M18: 10,148,869 km (0.092 R)
• M19: 11,343,408 km (0.094 R)
• M20: 12,284,379 km (0.112 R)
• M21: 13,097,593 km (0.047 R)
• M22: 13,761,209 km (0.078 R)
• M23: 14,132,511 km (0.086 R)
• M24: 16,502,141 km (0.106 R)
• M25: 17,275,861 km (0.12 R)
• M26: 18,369,571 km (0.061 R)
• M27: 19,277,182 km (0.098 R)
• M28: 21,510,379 km (0.116 R)
• M29: 25,543,986 km (0.098 R)
• M30: 26,010,731 km (0.091 R)
• M31: 32,824,017 km (0.047 R)
• M32: 35,992,350 km (0.063 R)
• M33: 36,696,806 km (0.089 R)
• M34: 38,865,377 km (0.061 R)
• M35: 40,609,838 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303

Radius: 5.8

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.97 AU - 7.71 AU

Year: 11221 Days

Day: 24.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,437,766 km

• M1: 76,445 km (0.043 R)
• M2: 279,449 km (0.118 R)
• M3: 589,565 km (0.105 R)
• M4: 1,473,988 km (0.056 R)
• M5: 1,803,702 km (0.073 R)
• M6: 2,283,761 km (0.112 R)
• M7: 2,947,228 km (0.099 R)
• M8: 3,564,468 km (0.103 R)
• M9: 4,107,210 km (0.114 R)
• M10: 4,789,077 km (0.109 R)
• M11: 5,703,568 km (0.09 R)
• M12: 6,657,404 km (0.091 R)
• M13: 8,919,773 km (0.05 R)
• M14: 13,574,511 km (0.108 R)
• M15: 15,830,746 km (0.107 R)
• M16: 16,745,986 km (0.036 R)
• M17: 17,148,853 km (0.095 R)
• M18: 17,696,082 km (0.098 R)
• M19: 18,113,909 km (0.097 R)
• M20: 20,531,111 km (0.045 R)
• M21: 24,247,571 km (0.071 R)
• M22: 26,625,279 km (0.111 R)
• M23: 32,873,085 km (0.096 R)
• M24: 33,504,538 km (0.119 R)
• M25: 39,084,538 km (0.116 R)
• M26: 39,437,739 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit