🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.9 AU - 1.48 AU

Year: 494 Days

Day: 13.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.86 AU - 2.22 AU

Year: 1110 Days

Day: 27.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,301,783 km

• M1: 64,925 km (0.099 R)
• M2: 1,266,944 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.11 AU - 5.01 AU

Year: 3115 Days

Day: 29 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.2

Radius: 12.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.37 AU - 12.59 AU

Year: 12919 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,301,783 km

• M1: 159,471 km (0.086 R)
• M2: 619,036 km (0.109 R)
• M3: 1,077,853 km (0.088 R)
• M4: 1,653,505 km (0.098 R)
• M5: 2,318,617 km (0.058 R)
• M6: 2,724,925 km (0.1 R)
• M7: 3,156,515 km (0.072 R)
• M8: 3,970,028 km (0.109 R)
• M9: 4,646,061 km (0.114 R)
• M10: 6,449,463 km (0.052 R)
• M11: 6,985,024 km (0.095 R)
• M12: 8,726,792 km (0.062 R)
• M13: 11,441,245 km (0.104 R)
• M14: 12,693,679 km (0.112 R)
• M15: 16,222,991 km (0.111 R)
• M16: 17,288,727 km (0.077 R)
• M17: 18,099,697 km (0.084 R)
• M18: 18,781,863 km (0.104 R)
• M19: 19,877,069 km (0.056 R)
• M20: 22,108,770 km (0.106 R)
• M21: 24,502,934 km (0.105 R)
• M22: 28,563,170 km (0.029 R)
• M23: 29,592,254 km (0.095 R)
• M24: 31,181,881 km (0.065 R)
• M25: 32,052,690 km (0.062 R)
• M26: 37,621,471 km (0.081 R)
• M27: 39,359,798 km (0.038 R)
• M28: 44,758,037 km (0.079 R)
• M29: 45,866,109 km (0.095 R)
• M30: 47,562,249 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.5

Radius: 6.9

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.83 AU - 13.69 AU

Year: 16347 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,301,783 km

• M1: 85,869 km (0.034 R)
• M2: 414,685 km (0.102 R)
• M3: 630,256 km (0.096 R)
• M4: 1,307,785 km (0.103 R)
• M5: 1,740,422 km (0.082 R)
• M6: 3,282,925 km (0.067 R)
• M7: 3,832,398 km (0.083 R)
• M8: 4,177,521 km (0.044 R)
• M9: 4,681,516 km (0.07 R)
• M10: 4,930,147 km (0.104 R)
• M11: 5,531,980 km (0.042 R)
• M12: 8,592,902 km (0.084 R)
• M13: 10,570,735 km (0.119 R)
• M14: 12,424,702 km (0.076 R)
• M15: 12,764,887 km (0.118 R)
• M16: 14,862,100 km (0.108 R)
• M17: 16,032,254 km (0.12 R)
• M18: 17,178,623 km (0.095 R)
• M19: 17,600,937 km (0.086 R)
• M20: 26,103,931 km (0.111 R)
• M21: 31,544,656 km (0.082 R)
• M22: 31,923,587 km (0.107 R)
• M23: 32,178,053 km (0.094 R)
• M24: 32,949,230 km (0.109 R)
• M25: 33,208,932 km (0.076 R)
• M26: 36,572,640 km (0.08 R)
• M27: 37,695,372 km (0.079 R)
• M28: 38,122,175 km (0.066 R)
• M29: 38,408,505 km (0.051 R)
• M30: 45,077,130 km (0.071 R)
• M31: 54,265,580 km (0.114 R)
• M32: 55,541,052 km (0.087 R)
• M33: 56,650,170 km (0.113 R)
• M34: 58,341,374 km (0.068 R)
• M35: 64,830,332 km (0.095 R)
• M36: 68,353,661 km (0.086 R)
• M37: 69,200,833 km (0.107 R)
• M38: 74,431,373 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.2

Radius: 7.8

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.55 AU - 16.19 AU

Year: 21835 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,301,783 km

• M1: 97,239 km (0.114 R)
• M2: 925,562 km (0.073 R)
• M3: 1,794,875 km (0.114 R)
• M4: 2,478,538 km (0.097 R)
• M5: 3,181,199 km (0.046 R)
• M6: 3,472,915 km (0.078 R)
• M7: 4,937,029 km (0.099 R)
• M8: 7,307,407 km (0.056 R)
• M9: 8,134,683 km (0.085 R)
• M10: 9,851,768 km (0.061 R)
• M11: 10,222,172 km (0.059 R)
• M12: 10,537,824 km (0.104 R)
• M13: 13,303,140 km (0.08 R)
• M14: 13,755,823 km (0.074 R)
• M15: 16,517,998 km (0.038 R)
• M16: 17,485,448 km (0.111 R)
• M17: 17,755,771 km (0.115 R)
• M18: 21,631,403 km (0.102 R)
• M19: 22,257,470 km (0.061 R)
• M20: 22,788,543 km (0.083 R)
• M21: 33,709,935 km (0.105 R)
• M22: 35,263,210 km (0.077 R)
• M23: 39,431,306 km (0.076 R)
• M24: 41,954,723 km (0.072 R)
• M25: 42,764,945 km (0.107 R)
• M26: 43,585,340 km (0.104 R)
• M27: 55,615,103 km (0.093 R)
• M28: 64,612,816 km (0.082 R)
• M29: 69,455,150 km (0.076 R)
• M30: 70,816,490 km (0.11 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: 273 - 11,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit