🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.84 AU - 0.98 AU

Year: 322 Days

Day: 15 Hours

Environment

Temp: 43 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.35 AU - 1.35 AU

Year: 582 Days

Day: 17.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.23 AU - 1.69 AU

Year: 654 Days

Day: 47.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2 AU - 2.12 AU

Year: 1096 Days

Day: 14 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 11.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.49 AU - 6.49 AU

Year: 4770 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,737,113 km

• M1: 138,378 km (0.086 R)
• M2: 1,108,670 km (0.096 R)
• M3: 1,839,156 km (0.112 R)
• M4: 2,336,420 km (0.09 R)
• M5: 3,210,670 km (0.114 R)
• M6: 5,089,768 km (0.113 R)
• M7: 6,170,463 km (0.075 R)
• M8: 6,649,925 km (0.064 R)
• M9: 7,292,747 km (0.097 R)
• M10: 8,088,308 km (0.073 R)
• M11: 8,980,959 km (0.094 R)
• M12: 13,010,676 km (0.103 R)
• M13: 15,016,933 km (0.116 R)
• M14: 15,592,885 km (0.025 R)
• M15: 16,303,326 km (0.079 R)
• M16: 16,850,255 km (0.119 R)
• M17: 18,433,898 km (0.114 R)
• M18: 21,821,692 km (0.03 R)
• M19: 22,189,254 km (0.105 R)
• M20: 22,560,855 km (0.101 R)
• M21: 27,181,335 km (0.087 R)
• M22: 30,164,167 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.6

Radius: 5.1

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.07 AU - 16.47 AU

Year: 24338 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,737,113 km

• M1: 64,177 km (0.078 R)
• M2: 279,598 km (0.119 R)
• M3: 456,722 km (0.108 R)
• M4: 710,889 km (0.112 R)
• M5: 915,090 km (0.09 R)
• M6: 1,506,451 km (0.067 R)
• M7: 1,940,284 km (0.093 R)
• M8: 2,115,463 km (0.03 R)
• M9: 2,635,316 km (0.058 R)
• M10: 3,773,606 km (0.103 R)
• M11: 3,955,069 km (0.103 R)
• M12: 4,401,169 km (0.116 R)
• M13: 4,740,009 km (0.118 R)
• M14: 5,393,302 km (0.086 R)
• M15: 5,663,027 km (0.106 R)
• M16: 6,187,667 km (0.119 R)
• M17: 7,102,608 km (0.052 R)
• M18: 8,254,960 km (0.108 R)
• M19: 8,458,563 km (0.118 R)
• M20: 10,325,993 km (0.066 R)
• M21: 12,719,709 km (0.101 R)
• M22: 17,545,137 km (0.093 R)
• M23: 20,826,118 km (0.059 R)
• M24: 29,626,063 km (0.047 R)
• M25: 35,163,727 km (0.12 R)
• M26: 36,922,849 km (0.115 R)
• M27: 37,894,038 km (0.073 R)
• M28: 39,742,619 km (0.117 R)
• M29: 43,158,836 km (0.041 R)
• M30: 44,703,285 km (0.069 R)
• M31: 48,065,945 km (0.071 R)
• M32: 48,230,204 km (0.068 R)
• M33: 48,725,074 km (0.101 R)
• M34: 50,738,362 km (0.1 R)
• M35: 55,831,571 km (0.096 R)
• M36: 56,377,005 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.1

Radius: 4

Gravity: 34.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.79 AU - 21.23 AU

Year: 26017 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,737,113 km

• M1: 50,564 km (0.053 R)
• M2: 267,481 km (0.102 R)
• M3: 465,848 km (0.054 R)
• M4: 758,162 km (0.12 R)
• M5: 891,454 km (0.068 R)
• M6: 1,279,959 km (0.032 R)
• M7: 1,453,942 km (0.082 R)
• M8: 2,201,781 km (0.045 R)
• M9: 2,572,635 km (0.064 R)
• M10: 4,480,007 km (0.084 R)
• M11: 7,362,609 km (0.099 R)
• M12: 9,011,626 km (0.12 R)
• M13: 11,684,790 km (0.101 R)
• M14: 14,062,948 km (0.026 R)
• M15: 16,658,920 km (0.106 R)
• M16: 17,888,764 km (0.058 R)
• M17: 18,896,455 km (0.076 R)
• M18: 21,836,352 km (0.099 R)
• M19: 22,563,697 km (0.038 R)
• M20: 25,520,499 km (0.082 R)
• M21: 25,749,384 km (0.029 R)
• M22: 26,211,043 km (0.099 R)
• M23: 27,032,186 km (0.05 R)
• M24: 28,602,365 km (0.084 R)
• M25: 34,646,119 km (0.097 R)
• M26: 55,432,893 km (0.046 R)
• M27: 59,953,142 km (0.118 R)
• M28: 67,075,796 km (0.112 R)
• M29: 78,543,071 km (0.118 R)
• M30: 80,491,134 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 10,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit