🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.7 AU

Year: 151 Days

Day: 23.1 Hours

Environment

Temp: 244 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.16 AU

Year: 346 Days

Day: 24.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.18 AU - 1.94 AU

Year: 685 Days

Day: 40.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,247,205 km

• M1: 351,256 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.16 AU - 2.46 AU

Year: 1234 Days

Day: 22.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.86 AU - 4.2 AU

Year: 2331 Days

Day: 17.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.37 AU - 4.63 AU

Year: 2812 Days

Day: 35.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,247,205 km

• M1: 1,235,678 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.5

Radius: 10.1

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.62 AU - 14.98 AU

Year: 15161 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,247,205 km

• M1: 126,111 km (0.111 R)
• M2: 744,997 km (0.118 R)
• M3: 1,162,974 km (0.115 R)
• M4: 1,620,594 km (0.101 R)
• M5: 2,002,816 km (0.114 R)
• M6: 3,026,664 km (0.109 R)
• M7: 3,364,157 km (0.09 R)
• M8: 3,962,848 km (0.091 R)
• M9: 12,149,890 km (0.115 R)
• M10: 13,076,200 km (0.115 R)
• M11: 13,695,984 km (0.057 R)
• M12: 14,335,366 km (0.089 R)
• M13: 15,597,224 km (0.082 R)
• M14: 16,531,462 km (0.088 R)
• M15: 17,918,384 km (0.103 R)
• M16: 24,972,073 km (0.115 R)
• M17: 25,287,426 km (0.085 R)
• M18: 26,358,098 km (0.104 R)
• M19: 29,869,010 km (0.06 R)
• M20: 30,823,295 km (0.1 R)
• M21: 36,035,434 km (0.083 R)
• M22: 38,219,414 km (0.056 R)
• M23: 39,202,122 km (0.059 R)
• M24: 42,699,571 km (0.047 R)
• M25: 44,369,980 km (0.084 R)
• M26: 49,311,198 km (0.03 R)
• M27: 51,658,239 km (0.118 R)
• M28: 62,757,653 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.6

Radius: 4.4

Gravity: 33.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.81 AU - 14.11 AU

Year: 18332 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,247,205 km

• M1: 54,753 km (0.105 R)
• M2: 358,736 km (0.081 R)
• M3: 668,403 km (0.119 R)
• M4: 843,582 km (0.06 R)
• M5: 2,145,832 km (0.087 R)
• M6: 2,398,203 km (0.076 R)
• M7: 2,554,384 km (0.065 R)
• M8: 2,912,072 km (0.116 R)
• M9: 3,168,632 km (0.033 R)
• M10: 4,683,161 km (0.106 R)
• M11: 4,857,144 km (0.112 R)
• M12: 7,112,182 km (0.096 R)
• M13: 7,295,888 km (0.074 R)
• M14: 9,094,653 km (0.09 R)
• M15: 9,586,680 km (0.105 R)
• M16: 9,867,476 km (0.041 R)
• M17: 18,977,687 km (0.046 R)
• M18: 20,511,214 km (0.094 R)
• M19: 22,418,887 km (0.09 R)
• M20: 25,177,322 km (0.112 R)
• M21: 28,039,578 km (0.074 R)
• M22: 29,078,834 km (0.118 R)
• M23: 32,854,834 km (0.079 R)
• M24: 34,400,180 km (0.051 R)
• M25: 43,773,085 km (0.103 R)
• M26: 47,563,596 km (0.116 R)
• M27: 48,215,843 km (0.033 R)
• M28: 54,002,887 km (0.101 R)
• M29: 55,249,186 km (0.029 R)
• M30: 60,616,908 km (0.114 R)
• M31: 63,328,219 km (0.073 R)
• M32: 66,727,831 km (0.082 R)
• M33: 67,750,482 km (0.049 R)
• M34: 69,199,637 km (0.101 R)
• M35: 69,826,901 km (0.081 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit