🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.67 AU - 0.67 AU

Year: 198 Days

Day: 46.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,712,333 km

• M1: 294,558 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.69 AU - 0.79 AU

Year: 230 Days

Day: 28.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.91 AU - 1.33 AU

Year: 429 Days

Day: 30.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,712,333 km

• M1: 379,829 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.97 AU - 1.57 AU

Year: 518 Days

Day: 28.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,712,333 km

• M1: 1,021,155 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.76 AU - 1.94 AU

Year: 910 Days

Day: 33.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,712,333 km

• M1: 246,088 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 8.1

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.59 AU - 12.83 AU

Year: 15430 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,712,333 km

• M1: 100,829 km (0.114 R)
• M2: 411,544 km (0.086 R)
• M3: 716,723 km (0.08 R)
• M4: 1,038,808 km (0.03 R)
• M5: 1,837,211 km (0.088 R)
• M6: 2,388,330 km (0.053 R)
• M7: 3,019,783 km (0.113 R)
• M8: 3,641,362 km (0.116 R)
• M9: 4,059,937 km (0.113 R)
• M10: 4,313,206 km (0.092 R)
• M11: 6,185,872 km (0.089 R)
• M12: 7,186,083 km (0.08 R)
• M13: 8,041,185 km (0.081 R)
• M14: 8,909,451 km (0.112 R)
• M15: 10,239,825 km (0.114 R)
• M16: 10,592,128 km (0.083 R)
• M17: 12,344,218 km (0.093 R)
• M18: 12,609,455 km (0.086 R)
• M19: 14,500,372 km (0.084 R)
• M20: 14,944,827 km (0.107 R)
• M21: 16,733,719 km (0.118 R)
• M22: 17,222,904 km (0.083 R)
• M23: 18,229,847 km (0.111 R)
• M24: 18,834,970 km (0.107 R)
• M25: 19,453,558 km (0.09 R)
• M26: 20,638,073 km (0.081 R)
• M27: 24,271,955 km (0.091 R)
• M28: 28,310,948 km (0.103 R)
• M29: 30,068,723 km (0.092 R)
• M30: 30,549,531 km (0.114 R)
• M31: 38,813,616 km (0.103 R)
• M32: 40,540,425 km (0.097 R)
• M33: 42,468,143 km (0.076 R)
• M34: 43,225,557 km (0.12 R)
• M35: 47,634,655 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.2

Radius: 3.2

Gravity: 46.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.64 AU - 17.86 AU

Year: 27045 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,712,333 km

• M1: 40,391 km (0.115 R)
• M2: 359,783 km (0.084 R)
• M3: 482,902 km (0.079 R)
• M4: 681,568 km (0.115 R)
• M5: 805,435 km (0.081 R)
• M6: 1,032,674 km (0.104 R)
• M7: 1,560,904 km (0.09 R)
• M8: 2,056,073 km (0.109 R)
• M9: 2,227,662 km (0.089 R)
• M10: 2,478,986 km (0.078 R)
• M11: 2,599,263 km (0.109 R)
• M12: 3,147,838 km (0.049 R)
• M13: 4,027,025 km (0.053 R)
• M14: 7,623,657 km (0.086 R)
• M15: 7,827,260 km (0.048 R)
• M16: 10,188,961 km (0.111 R)
• M17: 10,498,330 km (0.075 R)
• M18: 11,798,934 km (0.093 R)
• M19: 11,934,469 km (0.085 R)
• M20: 14,792,985 km (0.057 R)
• M21: 20,320,627 km (0.09 R)
• M22: 29,008,523 km (0.111 R)
• M23: 29,504,290 km (0.095 R)
• M24: 32,200,792 km (0.053 R)
• M25: 32,465,879 km (0.077 R)
• M26: 33,000,393 km (0.118 R)
• M27: 33,405,055 km (0.113 R)
• M28: 34,917,340 km (0.041 R)
• M29: 44,958,947 km (0.12 R)
• M30: 50,275,356 km (0.083 R)
• M31: 53,361,261 km (0.075 R)
• M32: 55,423,917 km (0.106 R)
• M33: 55,995,530 km (0.1 R)
• M34: 58,125,205 km (0.038 R)
• M35: 65,683,638 km (0.111 R)
• M36: 78,807,261 km (0.109 R)
• M37: 82,464,629 km (0.114 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 13,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit