🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 11.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.72 AU - 2.02 AU

Year: 1651 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,055,819 km

• M1: 147,653 km (0.095 R)
• M2: 655,837 km (0.103 R)
• M3: 1,280,857 km (0.108 R)
• M4: 1,688,062 km (0.082 R)
• M5: 2,338,065 km (0.084 R)
• M6: 2,727,768 km (0.114 R)
• M7: 3,136,619 km (0.089 R)
• M8: 5,271,979 km (0.08 R)
• M9: 5,835,813 km (0.117 R)
• M10: 6,319,313 km (0.1 R)
• M11: 7,235,750 km (0.092 R)
• M12: 7,680,654 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 14

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.8 AU - 1.96 AU

Year: 1664 Days

Day: 9 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,055,819 km

• M1: 174,132 km (0.106 R)
• M2: 689,646 km (0.063 R)
• M3: 1,190,051 km (0.044 R)
• M4: 1,716,785 km (0.099 R)
• M5: 2,195,947 km (0.071 R)
• M6: 2,890,530 km (0.07 R)
• M7: 4,316,796 km (0.12 R)
• M8: 4,783,093 km (0.06 R)
• M9: 5,749,495 km (0.08 R)
• M10: 6,513,042 km (0.101 R)
• M11: 7,784,475 km (0.108 R)
• M12: 9,027,484 km (0.044 R)
• M13: 9,470,144 km (0.093 R)
• M14: 9,960,376 km (0.114 R)
• M15: 10,921,243 km (0.115 R)
• M16: 12,131,939 km (0.117 R)
• M17: 13,966,607 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 9.1

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.31 AU - 3.79 AU

Year: 3439 Days

Day: 12.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,055,819 km

• M1: 113,096 km (0.119 R)
• M2: 2,628,734 km (0.058 R)
• M3: 4,779,951 km (0.054 R)
• M4: 5,405,719 km (0.089 R)
• M5: 6,879,108 km (0.095 R)
• M6: 8,951,637 km (0.1 R)
• M7: 9,602,538 km (0.112 R)
• M8: 10,245,809 km (0.091 R)
• M9: 10,837,169 km (0.06 R)
• M10: 15,223,977 km (0.103 R)
• M11: 17,778,809 km (0.086 R)
• M12: 20,544,874 km (0.09 R)
• M13: 20,917,522 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 10.6

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.84 AU - 4.42 AU

Year: 4466 Days

Day: 11.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,055,819 km

• M1: 132,993 km (0.118 R)
• M2: 838,945 km (0.095 R)
• M3: 1,620,743 km (0.104 R)
• M4: 1,963,023 km (0.074 R)
• M5: 3,136,768 km (0.066 R)
• M6: 3,482,339 km (0.096 R)
• M7: 5,729,449 km (0.05 R)
• M8: 6,799,971 km (0.066 R)
• M9: 7,777,743 km (0.034 R)
• M10: 10,141,539 km (0.111 R)
• M11: 10,540,068 km (0.105 R)
• M12: 10,995,294 km (0.107 R)
• M13: 12,794,358 km (0.112 R)
• M14: 13,312,565 km (0.06 R)
• M15: 14,501,868 km (0.093 R)
• M16: 15,122,400 km (0.115 R)
• M17: 16,356,433 km (0.093 R)
• M18: 17,403,468 km (0.12 R)
• M19: 20,042,824 km (0.049 R)
• M20: 21,821,692 km (0.114 R)
• M21: 23,013,987 km (0.095 R)
• M22: 25,204,249 km (0.085 R)
• M23: 26,266,993 km (0.111 R)
• M24: 26,599,997 km (0.101 R)
• M25: 30,267,988 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 6.1

Gravity: 19.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.22 AU - 8.34 AU

Year: 12683 Days

Day: 24.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,055,819 km

• M1: 76,295 km (0.067 R)
• M2: 362,326 km (0.088 R)
• M3: 569,519 km (0.118 R)
• M4: 1,816,268 km (0.117 R)
• M5: 2,116,511 km (0.058 R)
• M6: 2,348,088 km (0.088 R)
• M7: 3,826,414 km (0.115 R)
• M8: 4,727,891 km (0.11 R)
• M9: 5,987,356 km (0.095 R)
• M10: 6,492,697 km (0.044 R)
• M11: 7,153,172 km (0.104 R)
• M12: 9,403,124 km (0.082 R)
• M13: 10,193,150 km (0.111 R)
• M14: 12,515,358 km (0.114 R)
• M15: 15,168,027 km (0.063 R)
• M16: 15,812,645 km (0.066 R)
• M17: 17,156,632 km (0.064 R)
• M18: 17,699,223 km (0.07 R)
• M19: 17,935,289 km (0.104 R)
• M20: 18,900,345 km (0.063 R)
• M21: 19,646,688 km (0.101 R)
• M22: 25,529,475 km (0.03 R)
• M23: 33,677,024 km (0.117 R)
• M24: 34,160,973 km (0.028 R)
• M25: 34,649,709 km (0.096 R)
• M26: 38,993,283 km (0.069 R)
• M27: 40,472,657 km (0.074 R)
• M28: 40,882,555 km (0.114 R)
• M29: 42,268,878 km (0.098 R)
• M30: 42,973,634 km (0.048 R)
• M31: 46,167,848 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.5

Radius: 5.8

Gravity: 25.79 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.01 AU - 9.01 AU

Year: 16029 Days

Day: 18.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,055,819 km

• M1: 74,201 km (0.115 R)
• M2: 729,290 km (0.071 R)
• M3: 1,613,114 km (0.094 R)
• M4: 3,036,837 km (0.093 R)
• M5: 4,681,815 km (0.081 R)
• M6: 5,180,425 km (0.097 R)
• M7: 5,635,352 km (0.103 R)
• M8: 5,993,639 km (0.075 R)
• M9: 6,538,025 km (0.082 R)
• M10: 7,252,505 km (0.05 R)
• M11: 10,049,237 km (0.103 R)
• M12: 12,006,725 km (0.115 R)
• M13: 13,351,610 km (0.097 R)
• M14: 14,423,927 km (0.12 R)
• M15: 15,398,707 km (0.088 R)
• M16: 15,941,448 km (0.12 R)
• M17: 16,901,268 km (0.113 R)
• M18: 17,147,207 km (0.091 R)
• M19: 21,222,702 km (0.109 R)
• M20: 25,147,701 km (0.095 R)
• M21: 25,468,140 km (0.1 R)
• M22: 28,131,580 km (0.092 R)
• M23: 29,649,101 km (0.06 R)
• M24: 31,097,508 km (0.106 R)
• M25: 33,615,240 km (0.08 R)
• M26: 34,396,290 km (0.041 R)
• M27: 35,189,458 km (0.114 R)
• M28: 37,225,336 km (0.107 R)
• M29: 38,909,658 km (0.057 R)
• M30: 39,770,594 km (0.075 R)
• M31: 40,497,640 km (0.09 R)
• M32: 40,938,056 km (0.116 R)
• M33: 43,341,346 km (0.114 R)
• M34: 43,802,257 km (0.083 R)
• M35: 44,577,473 km (0.083 R)
• M36: 46,797,206 km (0.082 R)
• M37: 50,941,965 km (0.097 R)
• M38: 56,962,531 km (0.081 R)
• M39: 59,763,003 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.2

Radius: 6.4

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.91 AU - 9.25 AU

Year: 17666 Days

Day: 23.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,055,819 km

• M1: 81,980 km (0.084 R)
• M2: 950,545 km (0.07 R)
• M3: 2,727,768 km (0.082 R)
• M4: 3,358,023 km (0.025 R)
• M5: 6,069,784 km (0.093 R)
• M6: 6,525,010 km (0.105 R)
• M7: 7,550,354 km (0.088 R)
• M8: 8,224,741 km (0.12 R)
• M9: 10,372,518 km (0.049 R)
• M10: 11,327,551 km (0.066 R)
• M11: 14,254,583 km (0.098 R)
• M12: 18,920,391 km (0.085 R)
• M13: 24,000,136 km (0.057 R)
• M14: 31,844,151 km (0.111 R)
• M15: 37,422,506 km (0.072 R)
• M16: 41,531,510 km (0.05 R)
• M17: 53,357,821 km (0.095 R)
• M18: 56,719,883 km (0.05 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 18,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit