🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.64 AU - 0.68 AU

Year: 196 Days

Day: 27.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,622,196 km

• M1: 102,026 km (0.11 R)
• M2: 131,796 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.11 AU - 1.35 AU

Year: 498 Days

Day: 18.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 97,622,196 km

• M1: 96,042 km (0.076 R)
• M2: 291,267 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.67 AU - 1.67 AU

Year: 788 Days

Day: 36.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.5

Radius: 14.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.14 AU - 9.56 AU

Year: 9616 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,622,196 km

• M1: 176,525 km (0.107 R)
• M2: 640,279 km (0.063 R)
• M3: 1,082,191 km (0.063 R)
• M4: 1,909,467 km (0.091 R)
• M5: 2,701,887 km (0.118 R)
• M6: 3,654,526 km (0.104 R)
• M7: 4,182,008 km (0.108 R)
• M8: 4,760,204 km (0.11 R)
• M9: 6,295,826 km (0.071 R)
• M10: 7,967,283 km (0.037 R)
• M11: 9,769,489 km (0.106 R)
• M12: 10,952,359 km (0.073 R)
• M13: 11,942,996 km (0.093 R)
• M14: 13,294,912 km (0.113 R)
• M15: 14,811,984 km (0.105 R)
• M16: 16,441,704 km (0.093 R)
• M17: 17,372,950 km (0.097 R)
• M18: 22,915,252 km (0.045 R)
• M19: 26,036,911 km (0.055 R)
• M20: 28,303,020 km (0.062 R)
• M21: 36,725,230 km (0.057 R)
• M22: 37,821,633 km (0.105 R)
• M23: 43,363,336 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.9

Radius: 7.6

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.17 AU - 14.79 AU

Year: 19092 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,622,196 km

• M1: 94,546 km (0.1 R)
• M2: 465,997 km (0.11 R)
• M3: 1,031,926 km (0.114 R)
• M4: 1,378,544 km (0.081 R)
• M5: 1,783,356 km (0.093 R)
• M6: 2,608,538 km (0.069 R)
• M7: 3,636,126 km (0.094 R)
• M8: 3,883,112 km (0.095 R)
• M9: 4,985,947 km (0.106 R)
• M10: 5,291,576 km (0.104 R)
• M11: 5,814,869 km (0.09 R)
• M12: 6,284,158 km (0.047 R)
• M13: 8,154,131 km (0.073 R)
• M14: 9,648,015 km (0.049 R)
• M15: 11,381,107 km (0.084 R)
• M16: 13,604,730 km (0.098 R)
• M17: 14,051,728 km (0.114 R)
• M18: 15,371,480 km (0.087 R)
• M19: 16,856,838 km (0.099 R)
• M20: 17,459,567 km (0.095 R)
• M21: 18,799,366 km (0.116 R)
• M22: 20,014,849 km (0.05 R)
• M23: 21,581,587 km (0.079 R)
• M24: 22,809,187 km (0.058 R)
• M25: 23,974,704 km (0.101 R)
• M26: 30,783,801 km (0.084 R)
• M27: 38,481,659 km (0.112 R)
• M28: 39,375,506 km (0.096 R)
• M29: 45,195,761 km (0.103 R)
• M30: 46,190,587 km (0.115 R)
• M31: 47,539,660 km (0.083 R)
• M32: 49,787,518 km (0.106 R)
• M33: 51,564,292 km (0.115 R)
• M34: 53,936,615 km (0.095 R)
• M35: 59,291,620 km (0.09 R)
• M36: 60,884,239 km (0.091 R)
• M37: 61,286,807 km (0.097 R)
• M38: 61,691,170 km (0.119 R)
• M39: 74,896,174 km (0.118 R)
• M40: 77,461,927 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.5

Radius: 4.4

Gravity: 38.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.3 AU - 21.64 AU

Year: 27824 Days

Day: 18.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 97,622,196 km

• M1: 59,690 km (0.051 R)
• M2: 264,190 km (0.079 R)
• M3: 642,972 km (0.088 R)
• M4: 1,122,283 km (0.118 R)
• M5: 1,870,422 km (0.047 R)
• M6: 2,795,835 km (0.093 R)
• M7: 3,889,545 km (0.114 R)
• M8: 4,237,958 km (0.119 R)
• M9: 4,917,132 km (0.1 R)
• M10: 5,622,636 km (0.112 R)
• M11: 6,977,843 km (0.04 R)
• M12: 7,231,860 km (0.047 R)
• M13: 7,544,520 km (0.115 R)
• M14: 8,141,266 km (0.068 R)
• M15: 9,489,741 km (0.113 R)
• M16: 10,314,324 km (0.113 R)
• M17: 21,446,949 km (0.104 R)
• M18: 29,007,027 km (0.101 R)
• M19: 30,463,213 km (0.044 R)
• M20: 38,480,013 km (0.085 R)
• M21: 53,457,602 km (0.07 R)
• M22: 55,641,133 km (0.114 R)
• M23: 57,265,915 km (0.036 R)
• M24: 71,181,360 km (0.079 R)
• M25: 75,534,957 km (0.105 R)
• M26: 94,724,325 km (0.098 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: 489 - 18,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit