🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 14.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 364 Days

Day: 13.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,998,071 km

• M1: 181,013 km (0.052 R)
• M2: 743,651 km (0.104 R)
• M3: 1,281,605 km (0.097 R)
• M4: 1,929,364 km (0.099 R)
• M5: 2,392,220 km (0.113 R)
• M6: 2,840,116 km (0.095 R)
• M7: 3,526,022 km (0.072 R)
• M8: 4,509,628 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 11.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.73 AU - 0.93 AU

Year: 481 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,998,071 km

• M1: 141,819 km (0.063 R)
• M2: 568,173 km (0.059 R)
• M3: 1,022,501 km (0.084 R)
• M4: 1,500,766 km (0.115 R)
• M5: 1,931,757 km (0.112 R)
• M6: 2,775,788 km (0.045 R)
• M7: 3,136,319 km (0.108 R)
• M8: 3,850,500 km (0.045 R)
• M9: 5,569,080 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 12.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.91 AU - 4.71 AU

Year: 4728 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,998,071 km

• M1: 153,039 km (0.092 R)
• M2: 771,476 km (0.072 R)
• M3: 1,276,967 km (0.115 R)
• M4: 1,783,207 km (0.112 R)
• M5: 2,734,948 km (0.074 R)
• M6: 3,929,038 km (0.09 R)
• M7: 5,100,839 km (0.101 R)
• M8: 5,894,754 km (0.12 R)
• M9: 8,124,810 km (0.039 R)
• M10: 9,082,835 km (0.083 R)
• M11: 10,521,218 km (0.083 R)
• M12: 11,151,624 km (0.05 R)
• M13: 11,659,209 km (0.04 R)
• M14: 13,154,889 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 9.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.03 AU - 4.85 AU

Year: 4973 Days

Day: 8.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,998,071 km

• M1: 121,025 km (0.105 R)
• M2: 511,176 km (0.111 R)
• M3: 820,694 km (0.102 R)
• M4: 1,124,527 km (0.037 R)
• M5: 1,733,540 km (0.097 R)
• M6: 2,092,874 km (0.096 R)
• M7: 2,502,024 km (0.05 R)
• M8: 3,234,605 km (0.084 R)
• M9: 4,464,449 km (0.068 R)
• M10: 5,566,986 km (0.113 R)
• M11: 5,981,671 km (0.065 R)
• M12: 7,647,742 km (0.079 R)
• M13: 9,720,421 km (0.098 R)
• M14: 11,469,818 km (0.109 R)
• M15: 13,080,239 km (0.116 R)
• M16: 14,370,371 km (0.084 R)
• M17: 14,888,578 km (0.064 R)
• M18: 19,367,688 km (0.094 R)
• M19: 22,598,853 km (0.094 R)
• M20: 23,655,762 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.8

Radius: 3.8

Gravity: 65.5 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.44 AU - 6.72 AU

Year: 10732 Days

Day: 16.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,998,071 km

• M1: 47,722 km (0.097 R)
• M2: 178,769 km (0.098 R)
• M3: 634,445 km (0.094 R)
• M4: 952,490 km (0.081 R)
• M5: 1,287,589 km (0.094 R)
• M6: 1,602,343 km (0.084 R)
• M7: 2,056,223 km (0.098 R)
• M8: 2,677,203 km (0.028 R)
• M9: 3,760,741 km (0.109 R)
• M10: 3,985,138 km (0.104 R)
• M11: 6,000,520 km (0.111 R)
• M12: 6,346,091 km (0.097 R)
• M13: 7,076,877 km (0.075 R)
• M14: 8,511,670 km (0.081 R)
• M15: 8,849,612 km (0.118 R)
• M16: 10,785,857 km (0.118 R)
• M17: 11,528,162 km (0.062 R)
• M18: 11,763,180 km (0.114 R)
• M19: 13,370,010 km (0.066 R)
• M20: 13,760,461 km (0.117 R)
• M21: 14,564,400 km (0.083 R)
• M22: 14,701,282 km (0.077 R)
• M23: 22,334,214 km (0.064 R)
• M24: 22,976,139 km (0.112 R)
• M25: 25,667,404 km (0.077 R)
• M26: 26,882,289 km (0.07 R)
• M27: 27,295,627 km (0.082 R)
• M28: 28,775,898 km (0.074 R)
• M29: 31,208,659 km (0.069 R)
• M30: 31,550,640 km (0.051 R)
• M31: 34,135,541 km (0.073 R)
• M32: 35,976,642 km (0.071 R)
• M33: 37,753,715 km (0.12 R)
• M34: 39,721,825 km (0.098 R)
• M35: 41,344,663 km (0.091 R)
• M36: 42,033,711 km (0.098 R)
• M37: 44,003,765 km (0.075 R)
• M38: 44,721,984 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.3

Radius: 6.3

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.15 AU - 8.29 AU

Year: 14984 Days

Day: 15.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,998,071 km

• M1: 134,488 km (0.043 R)
• M2: 341,083 km (0.101 R)
• M3: 770,279 km (0.054 R)
• M4: 969,843 km (0.071 R)
• M5: 1,215,483 km (0.096 R)
• M6: 1,541,606 km (0.083 R)
• M7: 3,439,105 km (0.116 R)
• M8: 4,657,281 km (0.118 R)
• M9: 5,582,394 km (0.087 R)
• M10: 6,004,709 km (0.067 R)
• M11: 7,324,013 km (0.077 R)
• M12: 7,910,137 km (0.036 R)
• M13: 12,424,253 km (0.054 R)
• M14: 15,343,506 km (0.117 R)
• M15: 15,977,801 km (0.092 R)
• M16: 16,961,706 km (0.081 R)
• M17: 17,985,254 km (0.115 R)
• M18: 20,992,620 km (0.084 R)
• M19: 25,180,463 km (0.097 R)
• M20: 33,552,558 km (0.105 R)
• M21: 37,272,758 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit