🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.62 AU - 0.74 AU

Year: 216 Days

Day: 18.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.96 AU - 1.18 AU

Year: 426 Days

Day: 14.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,509,107 km

• M1: 797,357 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.69 AU - 1.85 AU

Year: 907 Days

Day: 40.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 143.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.9 AU - 2.18 AU

Year: 1122 Days

Day: 37.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.94 AU - 3.18 AU

Year: 1577 Days

Day: 35.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.74 AU - 3.36 AU

Year: 2051 Days

Day: 19.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,509,107 km

• M1: 1,234,930 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.74 AU - 4.1 AU

Year: 2988 Days

Day: 18.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 9.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.13 AU - 9.03 AU

Year: 8843 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,509,107 km

• M1: 122,371 km (0.083 R)
• M2: 376,538 km (0.094 R)
• M3: 1,005,896 km (0.078 R)
• M4: 1,159,533 km (0.101 R)
• M5: 1,337,555 km (0.114 R)
• M6: 2,377,709 km (0.106 R)
• M7: 2,542,865 km (0.065 R)
• M8: 2,819,471 km (0.055 R)
• M9: 2,928,528 km (0.085 R)
• M10: 2,994,501 km (0.117 R)
• M11: 3,128,241 km (0.06 R)
• M12: 3,635,527 km (0.119 R)
• M13: 3,730,522 km (0.085 R)
• M14: 3,898,969 km (0.113 R)
• M15: 3,996,208 km (0.073 R)
• M16: 4,268,027 km (0.051 R)
• M17: 4,444,254 km (0.117 R)
• M18: 4,520,548 km (0.104 R)
• M19: 4,700,066 km (0.076 R)
• M20: 5,093,060 km (0.041 R)
• M21: 5,333,912 km (0.1 R)
• M22: 5,414,994 km (0.117 R)
• M23: 6,477,887 km (0.094 R)
• M24: 6,622,548 km (0.069 R)
• M25: 6,738,935 km (0.101 R)
• M26: 6,944,483 km (0.106 R)
• M27: 7,062,815 km (0.101 R)
• M28: 7,603,761 km (0.081 R)
• M29: 7,695,165 km (0.098 R)
• M30: 7,848,353 km (0.115 R)
• M31: 8,251,669 km (0.074 R)
• M32: 8,629,852 km (0.033 R)
• M33: 9,534,321 km (0.082 R)
• M34: 9,699,028 km (0.079 R)
• M35: 9,964,415 km (0.099 R)
• M36: 10,098,155 km (0.109 R)
• M37: 11,747,771 km (0.115 R)
• M38: 12,280,340 km (0.096 R)
• M39: 12,857,039 km (0.068 R)
• M40: 13,368,963 km (0.081 R)
• M41: 13,553,417 km (0.102 R)
• M42: 13,775,870 km (0.114 R)
• M43: 14,036,918 km (0.096 R)
• M44: 14,186,964 km (0.099 R)
• M45: 14,526,103 km (0.106 R)
• M46: 14,868,084 km (0.098 R)
• M47: 15,097,567 km (0.061 R)
• M48: 15,715,256 km (0.072 R)
• M49: 16,105,408 km (0.099 R)
• M50: 17,455,828 km (0.105 R)
• M51: 17,860,041 km (0.064 R)
• M52: 19,298,574 km (0.072 R)
• M53: 19,381,900 km (0.106 R)
• M54: 19,507,114 km (0.058 R)
• M55: 19,884,399 km (0.081 R)
• M56: 20,052,847 km (0.109 R)
• M57: 20,179,406 km (0.119 R)
• M58: 20,561,031 km (0.039 R)
• M59: 20,688,787 km (0.111 R)
• M60: 21,159,272 km (0.12 R)
• M61: 21,546,881 km (0.054 R)
• M62: 22,198,230 km (0.101 R)
• M63: 22,548,139 km (0.026 R)
• M64: 22,899,993 km (0.07 R)
• M65: 23,209,362 km (0.103 R)
• M66: 24,190,574 km (0.081 R)
• M67: 24,505,627 km (0.048 R)
• M68: 24,912,683 km (0.08 R)
• M69: 25,458,865 km (0.118 R)
• M70: 26,101,088 km (0.091 R)
• M71: 26,702,322 km (0.045 R)
• M72: 26,981,322 km (0.114 R)
• M73: 28,533,101 km (0.067 R)
• M74: 30,161,923 km (0.088 R)
• M75: 30,307,033 km (0.064 R)
• M76: 31,134,159 km (0.065 R)
• M77: 31,329,833 km (0.102 R)
• M78: 31,624,092 km (0.101 R)
• M79: 31,968,616 km (0.118 R)
• M80: 32,165,936 km (0.054 R)
• M81: 32,512,404 km (0.054 R)
• M82: 32,860,070 km (0.103 R)
• M83: 32,959,702 km (0.115 R)
• M84: 33,408,944 km (0.099 R)
• M85: 33,509,175 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit