🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.69 AU - 1.05 AU

Year: 296 Days

Day: 46.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,674,882 km

• M1: 42,037 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.06 AU - 2.1 AU

Year: 1096 Days

Day: 27.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,674,882 km

• M1: 184,155 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.56 AU - 3.26 AU

Year: 1813 Days

Day: 33.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 9.7

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.53 AU - 8.77 AU

Year: 6983 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,674,882 km

• M1: 120,576 km (0.112 R)
• M2: 441,912 km (0.104 R)
• M3: 868,266 km (0.056 R)
• M4: 2,003,714 km (0.099 R)
• M5: 2,709,965 km (0.111 R)
• M6: 3,048,206 km (0.062 R)
• M7: 3,392,281 km (0.093 R)
• M8: 4,529,524 km (0.029 R)
• M9: 4,892,748 km (0.117 R)
• M10: 7,047,855 km (0.085 R)
• M11: 7,968,630 km (0.083 R)
• M12: 9,452,491 km (0.044 R)
• M13: 10,094,864 km (0.058 R)
• M14: 10,963,130 km (0.087 R)
• M15: 12,090,949 km (0.093 R)
• M16: 12,847,914 km (0.057 R)
• M17: 13,464,556 km (0.102 R)
• M18: 15,061,813 km (0.109 R)
• M19: 15,495,796 km (0.116 R)
• M20: 18,842,151 km (0.101 R)
• M21: 20,156,219 km (0.072 R)
• M22: 20,532,009 km (0.112 R)
• M23: 21,065,774 km (0.046 R)
• M24: 25,850,662 km (0.086 R)
• M25: 27,655,560 km (0.041 R)
• M26: 28,400,557 km (0.112 R)
• M27: 31,414,356 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 12.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.8 AU - 8.76 AU

Year: 7926 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 99.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,674,882 km

• M1: 164,258 km (0.093 R)
• M2: 634,145 km (0.111 R)
• M3: 1,158,187 km (0.078 R)
• M4: 1,618,350 km (0.114 R)
• M5: 2,084,497 km (0.092 R)
• M6: 3,624,308 km (0.075 R)
• M7: 4,028,521 km (0.116 R)
• M8: 5,655,548 km (0.051 R)
• M9: 7,684,693 km (0.062 R)
• M10: 8,270,668 km (0.1 R)
• M11: 9,251,880 km (0.117 R)
• M12: 11,445,284 km (0.079 R)
• M13: 12,379,224 km (0.115 R)
• M14: 13,843,937 km (0.104 R)
• M15: 16,905,906 km (0.098 R)
• M16: 18,855,764 km (0.12 R)
• M17: 20,790,962 km (0.026 R)
• M18: 21,193,381 km (0.116 R)
• M19: 35,603,096 km (0.104 R)
• M20: 37,589,008 km (0.08 R)
• M21: 38,912,650 km (0.069 R)
• M22: 39,894,760 km (0.101 R)
• M23: 42,551,319 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 13.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.77 AU - 13.75 AU

Year: 14730 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,674,882 km

• M1: 164,258 km (0.062 R)
• M2: 732,730 km (0.103 R)
• M3: 2,526,259 km (0.113 R)
• M4: 3,043,569 km (0.111 R)
• M5: 3,607,403 km (0.118 R)
• M6: 4,081,927 km (0.07 R)
• M7: 5,664,374 km (0.084 R)
• M8: 6,889,132 km (0.07 R)
• M9: 7,544,520 km (0.067 R)
• M10: 8,115,086 km (0.058 R)
• M11: 10,843,153 km (0.088 R)
• M12: 11,307,355 km (0.101 R)
• M13: 12,001,489 km (0.062 R)
• M14: 13,533,820 km (0.04 R)
• M15: 14,378,001 km (0.12 R)
• M16: 16,574,397 km (0.098 R)
• M17: 17,752,630 km (0.103 R)
• M18: 20,744,737 km (0.092 R)
• M19: 22,609,773 km (0.111 R)
• M20: 24,058,330 km (0.114 R)
• M21: 31,610,778 km (0.051 R)
• M22: 34,516,717 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.2

Radius: 5.1

Gravity: 35.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.39 AU - 14.53 AU

Year: 20084 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,674,882 km

• M1: 67,319 km (0.074 R)
• M2: 300,542 km (0.12 R)
• M3: 590,463 km (0.069 R)
• M4: 952,190 km (0.102 R)
• M5: 1,369,718 km (0.117 R)
• M6: 1,766,152 km (0.115 R)
• M7: 2,001,620 km (0.08 R)
• M8: 2,191,758 km (0.11 R)
• M9: 2,584,154 km (0.099 R)
• M10: 3,049,104 km (0.095 R)
• M11: 3,330,647 km (0.109 R)
• M12: 3,880,868 km (0.105 R)
• M13: 5,852,418 km (0.063 R)
• M14: 6,697,197 km (0.093 R)
• M15: 7,028,108 km (0.08 R)
• M16: 8,139,022 km (0.097 R)
• M17: 8,847,966 km (0.084 R)
• M18: 9,362,433 km (0.113 R)
• M19: 10,513,439 km (0.089 R)
• M20: 10,831,335 km (0.075 R)
• M21: 12,237,106 km (0.103 R)
• M22: 14,843,101 km (0.092 R)
• M23: 21,321,137 km (0.112 R)
• M24: 22,557,115 km (0.102 R)
• M25: 26,785,499 km (0.119 R)
• M26: 29,085,117 km (0.072 R)
• M27: 31,382,043 km (0.114 R)
• M28: 35,190,805 km (0.036 R)
• M29: 38,092,405 km (0.043 R)
• M30: 43,384,430 km (0.086 R)
• M31: 50,212,974 km (0.108 R)
• M32: 51,659,436 km (0.094 R)
• M33: 55,205,953 km (0.119 R)
• M34: 61,334,828 km (0.099 R)
• M35: 65,949,324 km (0.069 R)
• M36: 66,812,503 km (0.116 R)
• M37: 73,296,674 km (0.084 R)
• M38: 74,222,684 km (0.085 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: 294 - 13,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit