🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.64 AU - 1 AU

Year: 265 Days

Day: 43 Hours

Environment

Temp: 165 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.7 AU - 1.7 AU

Year: 790 Days

Day: 36.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,068,039 km

• M1: 840,291 km (0.095 R)
• M2: 1,404,874 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.03 AU - 3.01 AU

Year: 1426 Days

Day: 44.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,068,039 km

• M1: 183,108 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.56 AU - 5.78 AU

Year: 4190 Days

Day: 35.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.77 AU - 5.61 AU

Year: 4215 Days

Day: 18.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,068,039 km

• M1: 2,482,577 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 13.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.43 AU - 7.23 AU

Year: 6362 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,068,039 km

• M1: 166,054 km (0.071 R)
• M2: 269,725 km (0.076 R)
• M3: 356,941 km (0.044 R)
• M4: 460,313 km (0.075 R)
• M5: 545,135 km (0.117 R)
• M6: 781,050 km (0.106 R)
• M7: 958,324 km (0.049 R)
• M8: 1,127,818 km (0.108 R)
• M9: 1,250,638 km (0.057 R)
• M10: 1,449,903 km (0.077 R)
• M11: 1,559,707 km (0.079 R)
• M12: 1,749,397 km (0.063 R)
• M13: 2,055,475 km (0.08 R)
• M14: 2,451,760 km (0.059 R)
• M15: 2,554,683 km (0.048 R)
• M16: 3,123,005 km (0.1 R)
• M17: 3,381,061 km (0.041 R)
• M18: 3,747,427 km (0.076 R)
• M19: 3,952,675 km (0.037 R)
• M20: 4,392,493 km (0.12 R)
• M21: 4,848,018 km (0.11 R)
• M22: 5,376,398 km (0.092 R)
• M23: 5,511,485 km (0.094 R)
• M24: 5,804,547 km (0.064 R)
• M25: 5,963,121 km (0.105 R)
• M26: 6,123,041 km (0.074 R)
• M27: 6,223,720 km (0.089 R)
• M28: 6,447,219 km (0.1 R)
• M29: 6,549,694 km (0.081 R)
• M30: 6,756,289 km (0.065 R)
• M31: 6,902,147 km (0.072 R)
• M32: 7,049,201 km (0.075 R)
• M33: 7,324,910 km (0.102 R)
• M34: 7,496,349 km (0.079 R)
• M35: 7,712,668 km (0.086 R)
• M36: 8,129,298 km (0.116 R)
• M37: 8,373,890 km (0.064 R)
• M38: 9,007,437 km (0.116 R)
• M39: 9,260,557 km (0.059 R)
• M40: 9,446,208 km (0.091 R)
• M41: 10,057,914 km (0.103 R)
• M42: 10,153,207 km (0.073 R)
• M43: 10,296,672 km (0.09 R)
• M44: 10,440,884 km (0.117 R)
• M45: 10,585,695 km (0.117 R)
• M46: 11,245,721 km (0.082 R)
• M47: 11,543,420 km (0.113 R)
• M48: 11,668,335 km (0.052 R)
• M49: 12,324,471 km (0.048 R)
• M50: 12,426,497 km (0.083 R)
• M51: 12,785,831 km (0.118 R)
• M52: 13,148,755 km (0.099 R)
• M53: 13,331,414 km (0.061 R)
• M54: 13,725,754 km (0.115 R)
• M55: 13,964,064 km (0.07 R)
• M56: 14,958,740 km (0.087 R)
• M57: 15,588,697 km (0.08 R)
• M58: 15,726,775 km (0.069 R)
• M59: 16,031,955 km (0.073 R)
• M60: 17,243,847 km (0.071 R)
• M61: 17,386,564 km (0.08 R)
• M62: 17,529,878 km (0.063 R)
• M63: 17,673,492 km (0.108 R)
• M64: 18,019,812 km (0.11 R)
• M65: 18,135,750 km (0.039 R)
• M66: 18,895,408 km (0.112 R)
• M67: 19,101,703 km (0.12 R)
• M68: 19,219,886 km (0.118 R)
• M69: 19,486,768 km (0.034 R)
• M70: 20,114,481 km (0.103 R)
• M71: 20,204,688 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 14.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.88 AU - 7.24 AU

Year: 6687 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,068,039 km

• M1: 182,061 km (0.118 R)
• M2: 282,441 km (0.102 R)
• M3: 420,520 km (0.1 R)
• M4: 688,449 km (0.108 R)
• M5: 791,373 km (0.087 R)
• M6: 965,355 km (0.097 R)
• M7: 1,206,656 km (0.117 R)
• M8: 1,687,614 km (0.034 R)
• M9: 2,069,986 km (0.043 R)
• M10: 2,181,287 km (0.066 R)
• M11: 2,386,684 km (0.086 R)
• M12: 2,574,729 km (0.119 R)
• M13: 2,719,240 km (0.092 R)
• M14: 2,891,278 km (0.11 R)
• M15: 2,991,209 km (0.088 R)
• M16: 3,887,899 km (0.093 R)
• M17: 4,138,775 km (0.092 R)
• M18: 4,337,590 km (0.112 R)
• M19: 4,744,945 km (0.104 R)
• M20: 5,534,224 km (0.052 R)
• M21: 5,628,021 km (0.112 R)
• M22: 6,234,042 km (0.071 R)
• M23: 6,429,866 km (0.102 R)
• M24: 6,727,416 km (0.119 R)
• M25: 7,267,614 km (0.086 R)
• M26: 8,425,950 km (0.047 R)
• M27: 8,534,110 km (0.101 R)
• M28: 9,341,489 km (0.049 R)
• M29: 9,565,886 km (0.043 R)
• M30: 9,906,072 km (0.11 R)
• M31: 10,559,366 km (0.059 R)
• M32: 11,186,929 km (0.075 R)
• M33: 11,345,802 km (0.048 R)
• M34: 11,867,150 km (0.12 R)
• M35: 12,396,428 km (0.102 R)
• M36: 12,808,719 km (0.101 R)
• M37: 12,974,923 km (0.062 R)
• M38: 14,030,186 km (0.094 R)
• M39: 14,719,982 km (0.102 R)
• M40: 15,464,979 km (0.039 R)
• M41: 15,597,672 km (0.096 R)
• M42: 16,043,025 km (0.029 R)
• M43: 16,582,924 km (0.1 R)
• M44: 17,220,360 km (0.084 R)
• M45: 17,726,899 km (0.11 R)
• M46: 17,958,626 km (0.047 R)
• M47: 18,144,875 km (0.085 R)
• M48: 18,707,363 km (0.094 R)
• M49: 18,848,883 km (0.047 R)
• M50: 19,038,124 km (0.047 R)
• M51: 19,657,609 km (0.103 R)
• M52: 20,672,331 km (0.116 R)
• M53: 20,965,394 km (0.046 R)
• M54: 22,752,490 km (0.068 R)
• M55: 23,105,541 km (0.088 R)
• M56: 23,308,246 km (0.092 R)
• M57: 23,919,652 km (0.034 R)
• M58: 24,950,382 km (0.111 R)
• M59: 25,262,443 km (0.08 R)
• M60: 25,575,850 km (0.107 R)
• M61: 26,048,430 km (0.042 R)
• M62: 26,682,875 km (0.063 R)
• M63: 28,021,028 km (0.093 R)
• M64: 28,291,201 km (0.058 R)
• M65: 30,428,805 km (0.047 R)
• M66: 30,650,958 km (0.099 R)
• M67: 31,489,005 km (0.114 R)
• M68: 32,447,778 km (0.041 R)
• M69: 33,073,396 km (0.112 R)
• M70: 33,187,540 km (0.096 R)
• M71: 33,473,571 km (0.107 R)
• M72: 34,394,196 km (0.057 R)
• M73: 35,849,335 km (0.073 R)
• M74: 35,966,619 km (0.113 R)
• M75: 37,146,498 km (0.075 R)
• M76: 37,979,907 km (0.069 R)
• M77: 38,159,425 km (0.102 R)
• M78: 39,121,040 km (0.084 R)
• M79: 39,847,338 km (0.106 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit