🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.73 AU - 1.11 AU

Year: 315 Days

Day: 40.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,275,857 km

• M1: 423,362 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.1 AU - 1.12 AU

Year: 417 Days

Day: 15.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.41 AU

Year: 451 Days

Day: 33.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,275,857 km

• M1: 113,994 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.14 AU - 1.52 AU

Year: 547 Days

Day: 20.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,275,857 km

• M1: 34,108 km (0.069 R)
• M2: 628,760 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.89 AU - 2.03 AU

Year: 978 Days

Day: 13.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,275,857 km

• M1: 1,312,273 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.45 AU - 2.67 AU

Year: 1460 Days

Day: 46.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.63 AU - 4.97 AU

Year: 3748 Days

Day: 23.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 11.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.64 AU - 7.44 AU

Year: 6658 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,275,857 km

• M1: 162,014 km (0.113 R)
• M2: 238,160 km (0.059 R)
• M3: 338,690 km (0.045 R)
• M4: 439,369 km (0.052 R)
• M5: 665,711 km (0.1 R)
• M6: 887,115 km (0.103 R)
• M7: 1,419,235 km (0.08 R)
• M8: 1,747,453 km (0.059 R)
• M9: 1,901,239 km (0.092 R)
• M10: 2,263,865 km (0.09 R)
• M11: 2,474,798 km (0.108 R)
• M12: 2,582,807 km (0.118 R)
• M13: 3,406,792 km (0.067 R)
• M14: 3,723,491 km (0.086 R)
• M15: 3,973,619 km (0.036 R)
• M16: 4,100,777 km (0.028 R)
• M17: 4,490,479 km (0.056 R)
• M18: 4,623,173 km (0.066 R)
• M19: 4,703,357 km (0.118 R)
• M20: 5,249,988 km (0.056 R)
• M21: 5,361,737 km (0.097 R)
• M22: 6,314,077 km (0.087 R)
• M23: 6,492,847 km (0.119 R)
• M24: 7,070,145 km (0.12 R)
• M25: 7,193,713 km (0.116 R)
• M26: 7,918,664 km (0.079 R)
• M27: 8,799,496 km (0.108 R)
• M28: 8,999,359 km (0.052 R)
• M29: 9,268,336 km (0.109 R)
• M30: 10,021,711 km (0.109 R)
• M31: 10,973,153 km (0.089 R)
• M32: 11,080,565 km (0.043 R)
• M33: 12,360,524 km (0.1 R)
• M34: 12,734,818 km (0.095 R)
• M35: 13,418,031 km (0.038 R)
• M36: 13,686,859 km (0.096 R)
• M37: 15,538,282 km (0.107 R)
• M38: 16,349,701 km (0.088 R)
• M39: 16,554,800 km (0.082 R)
• M40: 16,678,218 km (0.111 R)
• M41: 16,967,390 km (0.12 R)
• M42: 17,175,032 km (0.105 R)
• M43: 17,887,118 km (0.061 R)
• M44: 18,480,872 km (0.096 R)
• M45: 18,694,348 km (0.093 R)
• M46: 18,823,002 km (0.053 R)
• M47: 19,426,779 km (0.11 R)
• M48: 19,949,474 km (0.105 R)
• M49: 20,212,617 km (0.112 R)
• M50: 20,919,766 km (0.085 R)
• M51: 21,995,674 km (0.085 R)
• M52: 22,086,181 km (0.102 R)
• M53: 23,135,610 km (0.106 R)
• M54: 23,458,143 km (0.106 R)
• M55: 24,107,846 km (0.095 R)
• M56: 25,805,633 km (0.072 R)
• M57: 26,188,154 km (0.094 R)
• M58: 26,765,453 km (0.03 R)
• M59: 27,007,203 km (0.095 R)
• M60: 27,104,142 km (0.08 R)
• M61: 27,346,940 km (0.042 R)
• M62: 29,414,831 km (0.112 R)
• M63: 29,564,429 km (0.03 R)
• M64: 29,764,292 km (0.074 R)
• M65: 30,770,636 km (0.106 R)
• M66: 31,328,786 km (0.066 R)
• M67: 31,634,714 km (0.059 R)
• M68: 31,736,889 km (0.054 R)
• M69: 31,890,376 km (0.105 R)
• M70: 32,506,720 km (0.081 R)
• M71: 33,023,431 km (0.07 R)
• M72: 33,490,775 km (0.114 R)
• M73: 33,594,895 km (0.104 R)
• M74: 34,379,386 km (0.075 R)
• M75: 35,487,906 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 11.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.98 AU - 14.94 AU

Year: 15677 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,275,857 km

• M1: 150,346 km (0.087 R)
• M2: 451,786 km (0.085 R)
• M3: 708,346 km (0.109 R)
• M4: 931,995 km (0.098 R)
• M5: 1,356,404 km (0.083 R)
• M6: 1,542,504 km (0.072 R)
• M7: 1,622,688 km (0.084 R)
• M8: 1,704,219 km (0.064 R)
• M9: 1,871,769 km (0.117 R)
• M10: 1,957,638 km (0.078 R)
• M11: 2,205,372 km (0.047 R)
• M12: 2,296,327 km (0.091 R)
• M13: 2,463,428 km (0.104 R)
• M14: 2,538,975 km (0.065 R)
• M15: 2,653,866 km (0.098 R)
• M16: 3,130,934 km (0.056 R)
• M17: 3,275,296 km (0.047 R)
• M18: 3,527,817 km (0.082 R)
• M19: 3,940,857 km (0.089 R)
• M20: 4,029,718 km (0.109 R)
• M21: 4,164,506 km (0.091 R)
• M22: 4,346,417 km (0.071 R)
• M23: 5,393,901 km (0.084 R)
• M24: 5,617,699 km (0.1 R)
• M25: 5,997,229 km (0.026 R)
• M26: 6,781,571 km (0.097 R)
• M27: 7,023,171 km (0.112 R)
• M28: 7,131,480 km (0.052 R)
• M29: 7,349,743 km (0.042 R)
• M30: 7,514,899 km (0.104 R)
• M31: 7,598,076 km (0.093 R)
• M32: 8,046,271 km (0.11 R)
• M33: 8,359,379 km (0.078 R)
• M34: 9,115,447 km (0.077 R)
• M35: 9,263,399 km (0.118 R)
• M36: 9,442,019 km (0.073 R)
• M37: 9,591,767 km (0.095 R)
• M38: 9,681,974 km (0.117 R)
• M39: 10,321,355 km (0.098 R)
• M40: 10,537,524 km (0.091 R)
• M41: 10,630,574 km (0.104 R)
• M42: 10,786,306 km (0.098 R)
• M43: 11,353,581 km (0.12 R)
• M44: 11,512,753 km (0.089 R)
• M45: 12,451,330 km (0.093 R)
• M46: 12,879,928 km (0.026 R)
• M47: 13,046,131 km (0.096 R)
• M48: 13,179,572 km (0.081 R)
• M49: 13,684,016 km (0.113 R)
• M50: 14,058,011 km (0.096 R)
• M51: 14,297,816 km (0.078 R)
• M52: 14,712,053 km (0.046 R)
• M53: 15,552,344 km (0.091 R)
• M54: 16,014,003 km (0.094 R)
• M55: 16,156,869 km (0.117 R)
• M56: 16,950,785 km (0.12 R)
• M57: 17,352,455 km (0.087 R)
• M58: 17,757,417 km (0.091 R)
• M59: 18,426,568 km (0.034 R)
• M60: 18,651,563 km (0.047 R)
• M61: 19,028,400 km (0.074 R)
• M62: 19,331,785 km (0.048 R)
• M63: 21,106,913 km (0.105 R)
• M64: 23,337,417 km (0.103 R)
• M65: 23,784,266 km (0.1 R)
• M66: 23,865,797 km (0.101 R)
• M67: 24,686,491 km (0.105 R)
• M68: 24,851,797 km (0.104 R)
• M69: 25,976,922 km (0.04 R)
• M70: 26,778,617 km (0.099 R)
• M71: 27,203,774 km (0.07 R)
• M72: 27,417,251 km (0.094 R)
• M73: 27,974,802 km (0.049 R)
• M74: 28,233,457 km (0.078 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit