🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.62 AU - 0.8 AU

Year: 220 Days

Day: 30.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,696,122 km

• M1: 282,441 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.24 AU - 2.44 AU

Year: 1314 Days

Day: 18.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.98 AU - 3.18 AU

Year: 1521 Days

Day: 38.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.24 AU - 3.04 AU

Year: 1575 Days

Day: 45.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.56 AU - 4.46 AU

Year: 2948 Days

Day: 35.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,696,122 km

• M1: 316,250 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 11.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.28 AU - 5.84 AU

Year: 4813 Days

Day: 7.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,696,122 km

• M1: 138,228 km (0.1 R)
• M2: 496,665 km (0.091 R)
• M3: 1,386,024 km (0.057 R)
• M4: 2,117,558 km (0.11 R)
• M5: 2,646,087 km (0.119 R)
• M6: 3,140,957 km (0.11 R)
• M7: 4,110,501 km (0.053 R)
• M8: 4,709,640 km (0.101 R)
• M9: 5,220,666 km (0.087 R)
• M10: 5,794,075 km (0.061 R)
• M11: 7,306,510 km (0.045 R)
• M12: 7,706,983 km (0.117 R)
• M13: 8,252,716 km (0.036 R)
• M14: 11,583,214 km (0.115 R)
• M15: 12,735,416 km (0.069 R)
• M16: 14,774,585 km (0.108 R)
• M17: 15,871,885 km (0.094 R)
• M18: 19,962,789 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 12

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.67 AU - 9.51 AU

Year: 9242 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,696,122 km

• M1: 149,299 km (0.026 R)
• M2: 591,809 km (0.105 R)
• M3: 1,343,987 km (0.112 R)
• M4: 2,281,966 km (0.099 R)
• M5: 3,003,177 km (0.056 R)
• M6: 3,564,768 km (0.05 R)
• M7: 7,005,967 km (0.056 R)
• M8: 8,128,251 km (0.091 R)
• M9: 9,463,113 km (0.077 R)
• M10: 10,727,065 km (0.055 R)
• M11: 12,100,373 km (0.097 R)
• M12: 13,403,072 km (0.102 R)
• M13: 14,407,621 km (0.109 R)
• M14: 15,327,199 km (0.058 R)
• M15: 15,801,574 km (0.112 R)
• M16: 16,496,157 km (0.081 R)
• M17: 18,020,859 km (0.12 R)
• M18: 21,432,887 km (0.045 R)
• M19: 25,820,742 km (0.114 R)
• M20: 26,396,245 km (0.066 R)
• M21: 27,176,697 km (0.093 R)
• M22: 27,572,683 km (0.094 R)
• M23: 28,886,451 km (0.105 R)
• M24: 35,025,499 km (0.049 R)
• M25: 38,027,031 km (0.082 R)
• M26: 39,653,758 km (0.074 R)
• M27: 40,419,998 km (0.108 R)
• M28: 40,936,261 km (0.098 R)
• M29: 42,511,526 km (0.11 R)
• M30: 46,203,153 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.6

Radius: 13.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.74 AU - 12.94 AU

Year: 14955 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,696,122 km

• M1: 178,620 km (0.092 R)
• M2: 628,012 km (0.089 R)
• M3: 1,654,852 km (0.086 R)
• M4: 2,105,141 km (0.116 R)
• M5: 2,881,105 km (0.108 R)
• M6: 3,622,812 km (0.072 R)
• M7: 4,582,781 km (0.103 R)
• M8: 14,844,896 km (0.054 R)
• M9: 18,806,397 km (0.081 R)
• M10: 19,557,229 km (0.105 R)
• M11: 27,453,154 km (0.071 R)
• M12: 28,637,520 km (0.034 R)
• M13: 29,968,193 km (0.106 R)
• M14: 31,923,288 km (0.077 R)
• M15: 33,232,868 km (0.093 R)
• M16: 40,322,909 km (0.097 R)
• M17: 46,977,771 km (0.078 R)
• M18: 57,753,455 km (0.035 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 20,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit