🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.46 AU - 0.76 AU

Year: 170 Days

Day: 39.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.49 AU - 1.79 AU

Year: 749 Days

Day: 28.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,136,664 km

• M1: 42,785 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.35 AU - 1.99 AU

Year: 769 Days

Day: 18.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,136,664 km

• M1: 425,905 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.21 AU - 2.57 AU

Year: 1317 Days

Day: 25.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,136,664 km

• M1: 305,628 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.26 AU - 4.36 AU

Year: 3189 Days

Day: 15 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,136,664 km

• M1: 43,832 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 8.9

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.49 AU - 8.89 AU

Year: 6872 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,136,664 km

• M1: 110,852 km (0.108 R)
• M2: 399,426 km (0.046 R)
• M3: 808,128 km (0.119 R)
• M4: 1,612,964 km (0.068 R)
• M5: 2,725,224 km (0.103 R)
• M6: 3,014,846 km (0.109 R)
• M7: 3,725,436 km (0.117 R)
• M8: 4,233,021 km (0.071 R)
• M9: 4,786,085 km (0.109 R)
• M10: 6,133,214 km (0.113 R)
• M11: 6,806,853 km (0.073 R)
• M12: 7,270,606 km (0.049 R)
• M13: 7,717,156 km (0.115 R)
• M14: 9,867,326 km (0.112 R)
• M15: 11,472,062 km (0.04 R)
• M16: 16,357,929 km (0.057 R)
• M17: 16,802,833 km (0.103 R)
• M18: 21,402,219 km (0.11 R)
• M19: 23,504,069 km (0.048 R)
• M20: 25,910,800 km (0.069 R)
• M21: 28,751,963 km (0.075 R)
• M22: 29,963,406 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 10.2

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.72 AU - 9.8 AU

Year: 9242 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,136,664 km

• M1: 126,859 km (0.105 R)
• M2: 497,114 km (0.106 R)
• M3: 1,351,467 km (0.061 R)
• M4: 2,395,660 km (0.09 R)
• M5: 2,726,720 km (0.078 R)
• M6: 3,293,098 km (0.102 R)
• M7: 4,287,924 km (0.094 R)
• M8: 4,870,458 km (0.067 R)
• M9: 5,373,705 km (0.072 R)
• M10: 5,876,803 km (0.06 R)
• M11: 6,938,798 km (0.098 R)
• M12: 7,700,850 km (0.068 R)
• M13: 8,341,278 km (0.096 R)
• M14: 9,156,138 km (0.119 R)
• M15: 9,486,899 km (0.116 R)
• M16: 10,172,805 km (0.069 R)
• M17: 11,209,368 km (0.046 R)
• M18: 13,131,252 km (0.114 R)
• M19: 14,742,122 km (0.1 R)
• M20: 15,131,825 km (0.112 R)
• M21: 17,762,054 km (0.076 R)
• M22: 18,577,064 km (0.1 R)
• M23: 20,122,260 km (0.052 R)
• M24: 21,584,878 km (0.109 R)
• M25: 24,088,249 km (0.119 R)
• M26: 26,587,581 km (0.085 R)
• M27: 27,949,221 km (0.094 R)
• M28: 28,949,881 km (0.114 R)
• M29: 32,312,841 km (0.079 R)
• M30: 33,081,774 km (0.08 R)
• M31: 34,201,364 km (0.074 R)
• M32: 37,350,250 km (0.093 R)
• M33: 39,553,677 km (0.097 R)
• M34: 40,433,462 km (0.117 R)
• M35: 44,487,415 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 11.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.33 AU - 10.77 AU

Year: 11357 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,136,664 km

• M1: 144,212 km (0.047 R)
• M2: 509,082 km (0.074 R)
• M3: 887,415 km (0.083 R)
• M4: 2,410,620 km (0.062 R)
• M5: 3,383,006 km (0.081 R)
• M6: 4,369,604 km (0.096 R)
• M7: 5,605,432 km (0.104 R)
• M8: 6,341,304 km (0.109 R)
• M9: 6,944,184 km (0.111 R)
• M10: 7,421,251 km (0.09 R)
• M11: 7,835,338 km (0.087 R)
• M12: 8,619,979 km (0.086 R)
• M13: 14,532,536 km (0.108 R)
• M14: 14,920,144 km (0.094 R)
• M15: 16,821,682 km (0.108 R)
• M16: 24,749,771 km (0.1 R)
• M17: 27,600,807 km (0.09 R)
• M18: 36,025,411 km (0.059 R)
• M19: 38,926,862 km (0.108 R)
• M20: 41,073,891 km (0.082 R)
• M21: 42,636,291 km (0.078 R)
• M22: 46,295,903 km (0.091 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit