🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.56 AU - 0.6 AU

Year: 158 Days

Day: 30.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.26 AU - 1.88 AU

Year: 705 Days

Day: 27 Hours

Environment

Temp: -41 °C

Axial Tilt: 161.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 8.9

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.1 AU - 13.36 AU

Year: 13479 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 94,117,419 km

• M1: 110,702 km (0.08 R)
• M2: 389,553 km (0.108 R)
• M3: 699,968 km (0.026 R)
• M4: 1,046,437 km (0.119 R)
• M5: 1,357,451 km (0.051 R)
• M6: 3,089,346 km (0.11 R)
• M7: 3,429,980 km (0.065 R)
• M8: 4,072,503 km (0.105 R)
• M9: 4,482,999 km (0.043 R)
• M10: 4,793,116 km (0.066 R)
• M11: 8,544,432 km (0.035 R)
• M12: 10,349,779 km (0.086 R)
• M13: 10,893,268 km (0.078 R)
• M14: 11,284,915 km (0.083 R)
• M15: 12,335,541 km (0.064 R)
• M16: 14,901,593 km (0.084 R)
• M17: 15,524,519 km (0.114 R)
• M18: 17,726,899 km (0.101 R)
• M19: 22,380,889 km (0.099 R)
• M20: 24,317,732 km (0.089 R)
• M21: 26,363,633 km (0.072 R)
• M22: 28,206,529 km (0.089 R)
• M23: 29,698,020 km (0.033 R)
• M24: 38,464,605 km (0.083 R)
• M25: 43,993,592 km (0.057 R)
• M26: 44,276,183 km (0.102 R)
• M27: 47,168,209 km (0.118 R)
• M28: 48,811,242 km (0.075 R)
• M29: 50,492,273 km (0.085 R)
• M30: 53,969,227 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 13.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.93 AU - 15.08 AU

Year: 15828 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 94,117,419 km

• M1: 169,494 km (0.113 R)
• M2: 778,807 km (0.077 R)
• M3: 1,349,672 km (0.103 R)
• M4: 1,845,589 km (0.077 R)
• M5: 2,684,534 km (0.069 R)
• M6: 3,539,186 km (0.111 R)
• M7: 4,122,469 km (0.101 R)
• M8: 5,189,401 km (0.114 R)
• M9: 6,391,270 km (0.116 R)
• M10: 7,676,465 km (0.107 R)
• M11: 9,074,457 km (0.112 R)
• M12: 9,890,214 km (0.108 R)
• M13: 10,873,222 km (0.107 R)
• M14: 12,047,715 km (0.104 R)
• M15: 13,101,034 km (0.049 R)
• M16: 17,031,718 km (0.062 R)
• M17: 18,528,444 km (0.083 R)
• M18: 21,592,657 km (0.11 R)
• M19: 24,357,974 km (0.108 R)
• M20: 30,106,123 km (0.107 R)
• M21: 31,795,681 km (0.066 R)
• M22: 36,564,562 km (0.105 R)
• M23: 39,615,162 km (0.111 R)
• M24: 41,642,662 km (0.05 R)
• M25: 42,982,011 km (0.098 R)
• M26: 50,279,545 km (0.096 R)
• M27: 57,444,685 km (0.108 R)
• M28: 65,063,555 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.5

Radius: 6.2

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.25 AU - 16.93 AU

Year: 23116 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,117,419 km

• M1: 78,688 km (0.054 R)
• M2: 362,924 km (0.049 R)
• M3: 606,320 km (0.085 R)
• M4: 982,110 km (0.108 R)
• M5: 1,472,043 km (0.117 R)
• M6: 1,685,070 km (0.069 R)
• M7: 3,157,712 km (0.117 R)
• M8: 3,630,292 km (0.118 R)
• M9: 5,679,782 km (0.117 R)
• M10: 7,363,806 km (0.111 R)
• M11: 7,992,117 km (0.061 R)
• M12: 9,081,937 km (0.028 R)
• M13: 9,634,103 km (0.114 R)
• M14: 10,150,066 km (0.118 R)
• M15: 12,466,439 km (0.045 R)
• M16: 13,009,928 km (0.095 R)
• M17: 18,371,666 km (0.059 R)
• M18: 23,167,624 km (0.074 R)
• M19: 23,575,577 km (0.086 R)
• M20: 24,301,277 km (0.089 R)
• M21: 26,015,668 km (0.078 R)
• M22: 27,353,223 km (0.078 R)
• M23: 29,683,210 km (0.112 R)
• M24: 30,285,790 km (0.077 R)
• M25: 30,529,185 km (0.068 R)
• M26: 31,266,853 km (0.12 R)
• M27: 31,640,099 km (0.087 R)
• M28: 33,811,662 km (0.071 R)
• M29: 40,919,506 km (0.11 R)
• M30: 45,056,934 km (0.084 R)
• M31: 46,334,350 km (0.108 R)
• M32: 47,144,871 km (0.033 R)
• M33: 49,802,328 km (0.097 R)
• M34: 51,340,044 km (0.105 R)
• M35: 52,033,580 km (0.1 R)
• M36: 55,413,295 km (0.071 R)
• M37: 63,397,633 km (0.034 R)
• M38: 67,455,325 km (0.072 R)
• M39: 71,252,419 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.7

Radius: 4.3

Gravity: 51.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.1 AU - 19.2 AU

Year: 23245 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,117,419 km

• M1: 53,556 km (0.115 R)
• M2: 322,832 km (0.109 R)
• M3: 540,497 km (0.039 R)
• M4: 1,540,858 km (0.096 R)
• M5: 1,764,656 km (0.093 R)
• M6: 2,567,847 km (0.077 R)
• M7: 3,653,629 km (0.05 R)
• M8: 4,261,744 km (0.12 R)
• M9: 4,703,207 km (0.057 R)
• M10: 6,210,107 km (0.106 R)
• M11: 6,489,107 km (0.104 R)
• M12: 6,825,253 km (0.109 R)
• M13: 7,122,504 km (0.104 R)
• M14: 7,637,121 km (0.114 R)
• M15: 14,057,413 km (0.047 R)
• M16: 14,619,602 km (0.095 R)
• M17: 20,168,785 km (0.073 R)
• M18: 21,826,928 km (0.114 R)
• M19: 22,040,404 km (0.067 R)
• M20: 23,350,582 km (0.081 R)
• M21: 24,366,651 km (0.116 R)
• M22: 25,529,774 km (0.111 R)
• M23: 30,023,395 km (0.095 R)
• M24: 32,041,620 km (0.03 R)
• M25: 40,535,637 km (0.06 R)
• M26: 42,165,656 km (0.111 R)
• M27: 44,691,765 km (0.109 R)
• M28: 46,254,764 km (0.102 R)
• M29: 48,940,195 km (0.027 R)
• M30: 50,042,881 km (0.118 R)
• M31: 51,917,343 km (0.099 R)
• M32: 57,616,872 km (0.06 R)
• M33: 60,933,008 km (0.051 R)
• M34: 61,568,649 km (0.042 R)
• M35: 65,033,486 km (0.047 R)
• M36: 65,919,554 km (0.092 R)
• M37: 69,544,460 km (0.091 R)
• M38: 80,447,153 km (0.099 R)
• M39: 84,845,480 km (0.052 R)
• M40: 87,775,204 km (0.096 R)
• M41: 92,155,879 km (0.118 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit