🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.51 AU - 0.55 AU

Year: 171 Days

Day: 34.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,467,431 km

• M1: 384,167 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.92 AU - 1.12 AU

Year: 456 Days

Day: 45.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.92 AU - 1.34 AU

Year: 532 Days

Day: 29.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.71 AU - 1.93 AU

Year: 1088 Days

Day: 26.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.62 AU - 2.46 AU

Year: 1291 Days

Day: 17.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,467,431 km

• M1: 1,034,918 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.34 AU - 3.78 AU

Year: 2975 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,467,431 km

• M1: 193,580 km (0.085 R)
• M2: 354,547 km (0.114 R)
• M3: 533,017 km (0.117 R)
• M4: 697,724 km (0.082 R)
• M5: 803,341 km (0.077 R)
• M6: 1,068,278 km (0.102 R)
• M7: 1,202,767 km (0.081 R)
• M8: 1,314,965 km (0.086 R)
• M9: 1,470,547 km (0.077 R)
• M10: 1,591,422 km (0.069 R)
• M11: 1,779,616 km (0.063 R)
• M12: 1,887,476 km (0.092 R)
• M13: 2,294,682 km (0.098 R)
• M14: 2,484,821 km (0.094 R)
• M15: 2,630,978 km (0.091 R)
• M16: 2,855,823 km (0.106 R)
• M17: 3,218,299 km (0.096 R)
• M18: 3,776,149 km (0.112 R)
• M19: 3,888,647 km (0.089 R)
• M20: 4,059,488 km (0.073 R)
• M21: 4,232,872 km (0.074 R)
• M22: 5,105,775 km (0.099 R)
• M23: 5,451,346 km (0.098 R)
• M24: 5,659,287 km (0.072 R)
• M25: 5,902,534 km (0.102 R)
• M26: 6,165,826 km (0.116 R)
• M27: 6,282,213 km (0.099 R)
• M28: 6,858,314 km (0.105 R)
• M29: 7,048,304 km (0.104 R)
• M30: 7,398,363 km (0.103 R)
• M31: 7,807,962 km (0.095 R)
• M32: 7,952,174 km (0.106 R)
• M33: 8,170,288 km (0.114 R)
• M34: 8,280,093 km (0.12 R)
• M35: 8,464,098 km (0.114 R)
• M36: 8,649,599 km (0.054 R)
• M37: 8,949,244 km (0.12 R)
• M38: 9,081,339 km (0.085 R)
• M39: 9,424,217 km (0.08 R)
• M40: 9,848,925 km (0.094 R)
• M41: 10,260,320 km (0.086 R)
• M42: 10,537,824 km (0.093 R)
• M43: 10,817,721 km (0.055 R)
• M44: 10,978,838 km (0.071 R)
• M45: 11,364,651 km (0.115 R)
• M46: 11,548,956 km (0.069 R)
• M47: 11,651,729 km (0.056 R)
• M48: 11,941,351 km (0.063 R)
• M49: 12,191,329 km (0.063 R)
• M50: 12,485,438 km (0.09 R)
• M51: 12,696,820 km (0.06 R)
• M52: 13,058,997 km (0.119 R)
• M53: 13,230,585 km (0.12 R)
• M54: 13,576,156 km (0.034 R)
• M55: 13,684,764 km (0.077 R)
• M56: 13,793,672 km (0.105 R)
• M57: 14,122,039 km (0.063 R)
• M58: 14,764,263 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.6

Radius: 8.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.45 AU - 4.85 AU

Year: 4441 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,467,431 km

• M1: 114,293 km (0.085 R)
• M2: 201,060 km (0.026 R)
• M3: 269,426 km (0.12 R)
• M4: 342,579 km (0.059 R)
• M5: 424,110 km (0.066 R)
• M6: 618,138 km (0.099 R)
• M7: 831,166 km (0.061 R)
• M8: 907,461 km (0.076 R)
• M9: 1,077,853 km (0.049 R)
• M10: 1,172,399 km (0.1 R)
• M11: 1,302,997 km (0.085 R)
• M12: 1,392,756 km (0.07 R)
• M13: 1,566,738 km (0.107 R)
• M14: 1,698,983 km (0.094 R)
• M15: 1,987,557 km (0.118 R)
• M16: 2,157,500 km (0.072 R)
• M17: 2,237,685 km (0.083 R)
• M18: 2,428,572 km (0.084 R)
• M19: 2,511,898 km (0.079 R)
• M20: 2,928,827 km (0.099 R)
• M21: 3,137,965 km (0.108 R)
• M22: 3,321,073 km (0.099 R)
• M23: 3,460,797 km (0.104 R)
• M24: 3,523,479 km (0.092 R)
• M25: 3,697,910 km (0.116 R)
• M26: 3,778,094 km (0.118 R)
• M27: 3,842,721 km (0.091 R)
• M28: 4,255,012 km (0.119 R)
• M29: 4,406,854 km (0.061 R)
• M30: 4,681,366 km (0.065 R)
• M31: 4,820,791 km (0.08 R)
• M32: 5,247,145 km (0.042 R)
• M33: 5,428,308 km (0.106 R)
• M34: 6,078,909 km (0.106 R)
• M35: 6,135,757 km (0.104 R)
• M36: 6,365,240 km (0.108 R)
• M37: 6,519,774 km (0.043 R)
• M38: 6,656,058 km (0.075 R)
• M39: 7,270,905 km (0.101 R)
• M40: 7,534,048 km (0.057 R)
• M41: 7,697,708 km (0.095 R)
• M42: 7,965,937 km (0.085 R)
• M43: 8,069,908 km (0.037 R)
• M44: 8,174,476 km (0.074 R)
• M45: 8,342,475 km (0.097 R)
• M46: 8,533,063 km (0.104 R)
• M47: 9,026,287 km (0.053 R)
• M48: 9,134,895 km (0.114 R)
• M49: 9,221,961 km (0.109 R)
• M50: 9,396,990 km (0.105 R)
• M51: 9,551,076 km (0.096 R)
• M52: 9,772,481 km (0.084 R)
• M53: 10,401,839 km (0.083 R)
• M54: 10,606,938 km (0.031 R)
• M55: 10,905,535 km (0.072 R)
• M56: 11,090,737 km (0.075 R)
• M57: 11,817,933 km (0.082 R)
• M58: 12,343,470 km (0.118 R)
• M59: 12,560,536 km (0.107 R)
• M60: 13,441,817 km (0.045 R)
• M61: 13,789,932 km (0.036 R)
• M62: 14,065,491 km (0.086 R)
• M63: 15,108,787 km (0.09 R)
• M64: 15,392,873 km (0.051 R)
• M65: 15,783,174 km (0.115 R)
• M66: 15,966,431 km (0.094 R)
• M67: 16,229,574 km (0.114 R)
• M68: 16,335,190 km (0.06 R)
• M69: 16,626,756 km (0.078 R)
• M70: 17,080,786 km (0.119 R)
• M71: 17,134,491 km (0.078 R)
• M72: 17,593,158 km (0.078 R)
• M73: 17,756,070 km (0.106 R)
• M74: 17,919,282 km (0.086 R)
• M75: 18,165,370 km (0.105 R)
• M76: 18,384,830 km (0.083 R)
• M77: 18,439,882 km (0.103 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: 431 - 13,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit