🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.69 AU

Year: 767 Days

Day: 40.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,540,288 km

• M1: 758,312 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 9.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.52 AU - 9.26 AU

Year: 12008 Days

Day: 9.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,540,288 km

• M1: 121,922 km (0.066 R)
• M2: 1,055,712 km (0.074 R)
• M3: 1,675,646 km (0.045 R)
• M4: 2,299,170 km (0.08 R)
• M5: 2,903,695 km (0.084 R)
• M6: 3,826,714 km (0.067 R)
• M7: 4,332,354 km (0.094 R)
• M8: 4,753,173 km (0.1 R)
• M9: 5,173,842 km (0.091 R)
• M10: 5,505,650 km (0.083 R)
• M11: 6,651,570 km (0.107 R)
• M12: 8,317,492 km (0.082 R)
• M13: 8,929,946 km (0.033 R)
• M14: 9,247,392 km (0.062 R)
• M15: 11,312,890 km (0.056 R)
• M16: 16,749,726 km (0.092 R)
• M17: 23,636,464 km (0.079 R)
• M18: 27,363,695 km (0.095 R)
• M19: 27,781,970 km (0.029 R)
• M20: 28,119,613 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.1

Radius: 6.2

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.76 AU - 10.18 AU

Year: 13203 Days

Day: 15 Hours

Environment

Temp: -200 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,540,288 km

• M1: 81,232 km (0.09 R)
• M2: 314,904 km (0.078 R)
• M3: 813,663 km (0.084 R)
• M4: 1,008,589 km (0.111 R)
• M5: 1,522,458 km (0.104 R)
• M6: 1,963,771 km (0.097 R)
• M7: 2,412,116 km (0.056 R)
• M8: 2,926,434 km (0.117 R)
• M9: 4,090,754 km (0.103 R)
• M10: 4,530,272 km (0.094 R)
• M11: 4,850,262 km (0.079 R)
• M12: 5,092,461 km (0.033 R)
• M13: 6,354,918 km (0.067 R)
• M14: 7,135,669 km (0.045 R)
• M15: 8,664,110 km (0.076 R)
• M16: 11,533,098 km (0.119 R)
• M17: 13,327,076 km (0.107 R)
• M18: 13,923,822 km (0.036 R)
• M19: 14,413,904 km (0.072 R)
• M20: 19,129,529 km (0.05 R)
• M21: 20,353,389 km (0.105 R)
• M22: 21,628,561 km (0.112 R)
• M23: 24,513,556 km (0.056 R)
• M24: 24,958,460 km (0.102 R)
• M25: 28,030,452 km (0.099 R)
• M26: 28,321,570 km (0.109 R)
• M27: 29,606,765 km (0.092 R)
• M28: 30,314,513 km (0.118 R)
• M29: 30,518,863 km (0.058 R)
• M30: 31,659,098 km (0.106 R)
• M31: 31,974,899 km (0.111 R)
• M32: 33,914,136 km (0.04 R)
• M33: 37,318,086 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.9

Radius: 3.3

Gravity: 86.68 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.4 AU - 10.86 AU

Year: 13539 Days

Day: 15.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,540,288 km

• M1: 41,139 km (0.119 R)
• M2: 293,511 km (0.1 R)
• M3: 977,173 km (0.1 R)
• M4: 1,310,926 km (0.075 R)
• M5: 1,504,057 km (0.113 R)
• M6: 2,022,414 km (0.099 R)
• M7: 2,364,245 km (0.08 R)
• M8: 2,984,328 km (0.117 R)
• M9: 4,031,064 km (0.069 R)
• M10: 5,485,156 km (0.112 R)
• M11: 5,985,710 km (0.113 R)
• M12: 6,105,388 km (0.077 R)
• M13: 6,814,033 km (0.096 R)
• M14: 8,146,651 km (0.112 R)
• M15: 8,593,201 km (0.039 R)
• M16: 13,101,333 km (0.075 R)
• M17: 18,122,436 km (0.097 R)
• M18: 18,881,495 km (0.05 R)
• M19: 22,802,755 km (0.056 R)
• M20: 23,886,442 km (0.112 R)
• M21: 25,733,078 km (0.103 R)
• M22: 28,565,265 km (0.095 R)
• M23: 29,246,982 km (0.063 R)
• M24: 29,476,615 km (0.111 R)
• M25: 36,141,798 km (0.119 R)
• M26: 36,538,981 km (0.08 R)
• M27: 38,156,882 km (0.103 R)
• M28: 38,983,560 km (0.091 R)
• M29: 43,445,017 km (0.11 R)
• M30: 45,566,913 km (0.099 R)
• M31: 50,509,028 km (0.034 R)
• M32: 52,345,043 km (0.061 R)
• M33: 55,444,561 km (0.12 R)
• M34: 57,039,275 km (0.07 R)
• M35: 58,664,207 km (0.086 R)
• M36: 58,846,716 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.5

Radius: 3.6

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.11 AU - 17.11 AU

Year: 25299 Days

Day: 18.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,540,288 km

• M1: 54,603 km (0.1 R)
• M2: 213,775 km (0.081 R)
• M3: 359,334 km (0.097 R)
• M4: 677,080 km (0.105 R)
• M5: 900,130 km (0.033 R)
• M6: 3,508,070 km (0.117 R)
• M7: 15,986,477 km (0.11 R)
• M8: 23,316,324 km (0.106 R)
• M9: 23,763,771 km (0.102 R)
• M10: 36,417,058 km (0.073 R)
• M11: 44,908,832 km (0.092 R)
• M12: 47,577,508 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341

Radius: 5.8

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.03 AU - 18.85 AU

Year: 27486 Days

Day: 24.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,540,288 km

• M1: 72,256 km (0.041 R)
• M2: 255,364 km (0.113 R)
• M3: 457,769 km (0.04 R)
• M4: 875,896 km (0.103 R)
• M5: 1,473,689 km (0.028 R)
• M6: 1,907,223 km (0.03 R)
• M7: 2,205,821 km (0.048 R)
• M8: 3,077,228 km (0.104 R)
• M9: 3,783,330 km (0.041 R)
• M10: 4,062,330 km (0.101 R)
• M11: 5,510,886 km (0.079 R)
• M12: 6,767,957 km (0.111 R)
• M13: 7,040,674 km (0.113 R)
• M14: 9,719,822 km (0.075 R)
• M15: 11,158,655 km (0.118 R)
• M16: 11,733,111 km (0.039 R)
• M17: 13,010,377 km (0.082 R)
• M18: 16,726,837 km (0.083 R)
• M19: 19,685,135 km (0.11 R)
• M20: 24,217,950 km (0.06 R)
• M21: 26,837,858 km (0.066 R)
• M22: 27,751,602 km (0.101 R)
• M23: 36,927,486 km (0.102 R)
• M24: 39,209,452 km (0.064 R)
• M25: 41,281,832 km (0.118 R)
• M26: 50,820,042 km (0.098 R)
• M27: 53,998,249 km (0.062 R)
• M28: 57,494,202 km (0.09 R)
• M29: 61,137,957 km (0.11 R)
• M30: 69,093,572 km (0.041 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 17,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit