🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.5 AU - 0.54 AU

Year: 163 Days

Day: 44.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,651,499 km

• M1: 508,034 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.49 AU - 0.79 AU

Year: 222 Days

Day: 42.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.83 AU - 0.97 AU

Year: 370 Days

Day: 24.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.75 AU - 2.25 AU

Year: 1226 Days

Day: 16.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.14 AU - 2.38 AU

Year: 1473 Days

Day: 32.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 107.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,651,499 km

• M1: 75,248 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 8.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.42 AU - 3.59 AU

Year: 2252 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,651,499 km

• M1: 101,876 km (0.102 R)
• M2: 206,894 km (0.086 R)
• M3: 279,299 km (0.119 R)
• M4: 445,802 km (0.046 R)
• M5: 548,127 km (0.101 R)
• M6: 599,139 km (0.073 R)
• M7: 679,174 km (0.097 R)
• M8: 748,887 km (0.079 R)
• M9: 850,763 km (0.054 R)
• M10: 965,205 km (0.09 R)
• M11: 1,117,795 km (0.075 R)
• M12: 1,184,516 km (0.087 R)
• M13: 1,261,110 km (0.066 R)
• M14: 1,374,954 km (0.079 R)
• M15: 1,566,140 km (0.118 R)
• M16: 1,669,662 km (0.089 R)
• M17: 1,964,070 km (0.1 R)
• M18: 2,045,452 km (0.117 R)
• M19: 2,096,764 km (0.115 R)
• M20: 2,221,977 km (0.099 R)
• M21: 2,371,126 km (0.049 R)
• M22: 2,534,786 km (0.102 R)
• M23: 2,590,138 km (0.076 R)
• M24: 2,690,817 km (0.08 R)
• M25: 2,838,470 km (0.119 R)
• M26: 3,000,634 km (0.102 R)
• M27: 3,059,426 km (0.08 R)
• M28: 3,189,726 km (0.105 R)
• M29: 3,554,894 km (0.065 R)
• M30: 3,920,511 km (0.079 R)
• M31: 4,036,450 km (0.107 R)
• M32: 4,192,780 km (0.058 R)
• M33: 4,351,204 km (0.116 R)
• M34: 4,565,577 km (0.1 R)
• M35: 4,674,036 km (0.055 R)
• M36: 4,769,629 km (0.102 R)
• M37: 4,865,820 km (0.103 R)
• M38: 5,060,298 km (0.108 R)
• M39: 5,328,377 km (0.093 R)
• M40: 5,457,031 km (0.113 R)
• M41: 5,848,978 km (0.081 R)
• M42: 5,907,770 km (0.071 R)
• M43: 6,310,337 km (0.106 R)
• M44: 6,629,430 km (0.091 R)
• M45: 6,706,323 km (0.041 R)
• M46: 7,016,290 km (0.103 R)
• M47: 7,141,653 km (0.083 R)
• M48: 7,236,199 km (0.114 R)
• M49: 8,072,600 km (0.098 R)
• M50: 8,187,641 km (0.102 R)
• M51: 8,652,741 km (0.081 R)
• M52: 8,956,425 km (0.1 R)
• M53: 9,160,775 km (0.111 R)
• M54: 9,661,030 km (0.076 R)
• M55: 9,835,611 km (0.037 R)
• M56: 9,958,431 km (0.12 R)
• M57: 10,064,047 km (0.07 R)
• M58: 10,152,459 km (0.069 R)
• M59: 10,223,219 km (0.057 R)
• M60: 10,472,599 km (0.058 R)
• M61: 10,687,870 km (0.115 R)
• M62: 10,995,443 km (0.035 R)
• M63: 11,232,706 km (0.097 R)
• M64: 11,842,317 km (0.066 R)
• M65: 12,047,865 km (0.036 R)
• M66: 12,179,361 km (0.03 R)
• M67: 12,748,132 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 14.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.49 AU - 6.27 AU

Year: 5409 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,651,499 km

• M1: 272,119 km (0.062 R)
• M2: 525,388 km (0.041 R)
• M3: 719,865 km (0.097 R)
• M4: 888,611 km (0.119 R)
• M5: 1,105,827 km (0.027 R)
• M6: 1,209,648 km (0.084 R)
• M7: 1,440,478 km (0.119 R)
• M8: 1,529,339 km (0.074 R)
• M9: 1,659,788 km (0.03 R)
• M10: 1,767,050 km (0.091 R)
• M11: 2,088,685 km (0.109 R)
• M12: 2,353,922 km (0.084 R)
• M13: 2,460,137 km (0.097 R)
• M14: 2,583,555 km (0.1 R)
• M15: 3,282,776 km (0.114 R)
• M16: 4,185,748 km (0.057 R)
• M17: 4,522,344 km (0.102 R)
• M18: 4,694,082 km (0.118 R)
• M19: 4,848,467 km (0.071 R)
• M20: 4,965,453 km (0.034 R)
• M21: 5,789,886 km (0.034 R)
• M22: 5,955,790 km (0.037 R)
• M23: 6,060,359 km (0.068 R)
• M24: 6,398,899 km (0.061 R)
• M25: 6,506,011 km (0.056 R)
• M26: 6,635,414 km (0.112 R)
• M27: 7,205,681 km (0.092 R)
• M28: 7,384,450 km (0.117 R)
• M29: 7,952,324 km (0.091 R)
• M30: 8,044,625 km (0.119 R)
• M31: 8,914,388 km (0.103 R)
• M32: 9,251,432 km (0.048 R)
• M33: 9,372,755 km (0.114 R)
• M34: 9,962,769 km (0.095 R)
• M35: 10,615,615 km (0.098 R)
• M36: 10,742,773 km (0.098 R)
• M37: 11,568,553 km (0.093 R)
• M38: 11,725,780 km (0.081 R)
• M39: 11,830,798 km (0.115 R)
• M40: 12,872,598 km (0.08 R)
• M41: 13,776,917 km (0.115 R)
• M42: 14,645,183 km (0.088 R)
• M43: 15,300,870 km (0.104 R)
• M44: 15,473,506 km (0.067 R)
• M45: 16,405,052 km (0.049 R)
• M46: 17,086,022 km (0.075 R)
• M47: 17,534,965 km (0.096 R)
• M48: 17,685,610 km (0.086 R)
• M49: 17,987,947 km (0.103 R)
• M50: 18,109,421 km (0.103 R)
• M51: 18,628,525 km (0.026 R)
• M52: 18,751,495 km (0.086 R)
• M53: 18,998,032 km (0.053 R)
• M54: 19,838,174 km (0.081 R)
• M55: 19,932,271 km (0.052 R)
• M56: 21,297,351 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.6

Radius: 8.1

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.2 AU - 6.4 AU

Year: 6055 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,651,499 km

• M1: 278,402 km (0.043 R)
• M2: 432,338 km (0.098 R)
• M3: 921,672 km (0.119 R)
• M4: 1,370,167 km (0.119 R)
• M5: 1,470,846 km (0.117 R)
• M6: 1,787,545 km (0.082 R)
• M7: 2,342,104 km (0.051 R)
• M8: 2,754,097 km (0.085 R)
• M9: 3,012,153 km (0.095 R)
• M10: 3,166,389 km (0.103 R)
• M11: 3,391,085 km (0.043 R)
• M12: 3,528,565 km (0.091 R)
• M13: 3,667,841 km (0.099 R)
• M14: 3,880,120 km (0.055 R)
• M15: 4,193,976 km (0.095 R)
• M16: 4,292,262 km (0.082 R)
• M17: 4,516,061 km (0.114 R)
• M18: 4,897,685 km (0.084 R)
• M19: 5,316,260 km (0.1 R)
• M20: 5,369,367 km (0.11 R)
• M21: 6,639,602 km (0.117 R)
• M22: 6,783,067 km (0.098 R)
• M23: 6,956,600 km (0.058 R)
• M24: 7,073,137 km (0.104 R)
• M25: 7,665,544 km (0.095 R)
• M26: 8,490,427 km (0.083 R)
• M27: 8,740,256 km (0.045 R)
• M28: 9,247,093 km (0.06 R)
• M29: 10,124,036 km (0.06 R)
• M30: 10,522,265 km (0.092 R)
• M31: 10,824,304 km (0.087 R)
• M32: 11,027,308 km (0.096 R)
• M33: 11,851,742 km (0.103 R)
• M34: 12,201,053 km (0.088 R)
• M35: 12,695,922 km (0.103 R)
• M36: 12,981,505 km (0.11 R)
• M37: 13,125,268 km (0.052 R)
• M38: 13,269,481 km (0.084 R)
• M39: 13,705,110 km (0.074 R)
• M40: 13,778,263 km (0.12 R)
• M41: 14,145,526 km (0.048 R)
• M42: 15,115,668 km (0.048 R)
• M43: 16,107,053 km (0.089 R)
• M44: 16,184,246 km (0.087 R)
• M45: 16,455,167 km (0.088 R)
• M46: 17,316,552 km (0.077 R)
• M47: 18,960,633 km (0.101 R)
• M48: 19,205,375 km (0.084 R)
• M49: 19,615,572 km (0.12 R)
• M50: 19,945,884 km (0.065 R)
• M51: 20,403,055 km (0.041 R)
• M52: 21,412,392 km (0.112 R)
• M53: 21,965,904 km (0.06 R)
• M54: 22,352,016 km (0.108 R)
• M55: 22,610,521 km (0.043 R)
• M56: 22,913,457 km (0.111 R)
• M57: 23,130,673 km (0.085 R)
• M58: 23,304,805 km (0.069 R)
• M59: 24,138,514 km (0.091 R)
• M60: 24,670,035 km (0.111 R)
• M61: 25,339,935 km (0.099 R)
• M62: 25,744,746 km (0.093 R)
• M63: 26,015,668 km (0.066 R)
• M64: 26,106,324 km (0.114 R)
• M65: 26,469,548 km (0.087 R)
• M66: 26,606,280 km (0.115 R)
• M67: 26,834,567 km (0.11 R)
• M68: 27,017,675 km (0.116 R)
• M69: 27,201,231 km (0.032 R)
• M70: 28,217,898 km (0.079 R)
• M71: 29,059,087 km (0.097 R)
• M72: 29,341,229 km (0.12 R)
• M73: 29,718,963 km (0.073 R)
• M74: 30,003,349 km (0.079 R)
• M75: 30,479,220 km (0.09 R)
• M76: 31,390,271 km (0.111 R)
• M77: 31,873,472 km (0.063 R)
• M78: 31,970,262 km (0.096 R)
• M79: 32,602,612 km (0.069 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: 513 - 11,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit