🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.05 AU - 1.47 AU

Year: 525 Days

Day: 18 Hours

Environment

Temp: -1 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,315,188 km

• M1: 375,191 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.53 AU - 2.27 AU

Year: 971 Days

Day: 43.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,315,188 km

• M1: 27,077 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.07 AU - 2.23 AU

Year: 1169 Days

Day: 40.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,315,188 km

• M1: 266,434 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.87 AU - 2.95 AU

Year: 1387 Days

Day: 34.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,315,188 km

• M1: 1,622,090 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.52 AU - 3.12 AU

Year: 1756 Days

Day: 40.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,315,188 km

• M1: 65,225 km (0.116 R)
• M2: 594,652 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.03 AU - 3.53 AU

Year: 2203 Days

Day: 38.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 10.6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.29 AU - 4.87 AU

Year: 3635 Days

Day: 15 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,315,188 km

• M1: 162,912 km (0.09 R)
• M2: 230,979 km (0.056 R)
• M3: 388,206 km (0.115 R)
• M4: 496,665 km (0.103 R)
• M5: 597,943 km (0.054 R)
• M6: 696,976 km (0.087 R)
• M7: 802,144 km (0.094 R)
• M8: 936,034 km (0.092 R)
• M9: 1,005,896 km (0.087 R)
• M10: 1,188,854 km (0.085 R)
• M11: 1,265,299 km (0.108 R)
• M12: 1,423,424 km (0.068 R)
• M13: 1,672,953 km (0.102 R)
• M14: 2,073,875 km (0.102 R)
• M15: 2,455,200 km (0.065 R)
• M16: 2,721,933 km (0.098 R)
• M17: 2,893,372 km (0.118 R)
• M18: 3,033,246 km (0.108 R)
• M19: 3,104,006 km (0.067 R)
• M20: 3,211,118 km (0.034 R)
• M21: 3,301,475 km (0.098 R)
• M22: 3,484,733 km (0.109 R)
• M23: 4,113,044 km (0.03 R)
• M24: 4,470,583 km (0.045 R)
• M25: 4,673,587 km (0.118 R)
• M26: 4,879,733 km (0.113 R)
• M27: 4,963,059 km (0.094 R)
• M28: 5,215,730 km (0.093 R)
• M29: 5,343,786 km (0.1 R)
• M30: 5,888,322 km (0.086 R)
• M31: 5,977,183 km (0.102 R)
• M32: 6,201,131 km (0.062 R)
• M33: 6,268,749 km (0.102 R)
• M34: 6,565,103 km (0.095 R)
• M35: 6,796,231 km (0.052 R)
• M36: 6,936,255 km (0.087 R)
• M37: 7,219,144 km (0.049 R)
• M38: 7,505,774 km (0.042 R)
• M39: 7,602,115 km (0.059 R)
• M40: 7,674,670 km (0.067 R)
• M41: 8,338,286 km (0.1 R)
• M42: 8,816,251 km (0.12 R)
• M43: 9,667,463 km (0.088 R)
• M44: 10,036,521 km (0.103 R)
• M45: 10,222,920 km (0.063 R)
• M46: 10,843,003 km (0.093 R)
• M47: 11,254,098 km (0.096 R)
• M48: 11,642,454 km (0.076 R)
• M49: 11,922,502 km (0.108 R)
• M50: 12,489,328 km (0.12 R)
• M51: 13,151,897 km (0.114 R)
• M52: 13,767,043 km (0.112 R)
• M53: 13,855,605 km (0.117 R)
• M54: 14,301,706 km (0.1 R)
• M55: 14,511,442 km (0.109 R)
• M56: 14,752,444 km (0.075 R)
• M57: 14,934,056 km (0.078 R)
• M58: 15,025,161 km (0.119 R)
• M59: 15,116,416 km (0.054 R)
• M60: 15,330,191 km (0.066 R)
• M61: 15,514,197 km (0.055 R)
• M62: 15,606,349 km (0.09 R)
• M63: 16,039,435 km (0.113 R)
• M64: 16,382,313 km (0.071 R)
• M65: 16,476,410 km (0.03 R)
• M66: 16,885,560 km (0.082 R)
• M67: 17,266,287 km (0.095 R)
• M68: 17,939,477 km (0.051 R)
• M69: 18,036,417 km (0.095 R)
• M70: 18,133,356 km (0.099 R)
• M71: 18,686,569 km (0.031 R)
• M72: 18,850,379 km (0.087 R)
• M73: 18,981,726 km (0.1 R)
• M74: 19,477,044 km (0.032 R)
• M75: 20,110,591 km (0.079 R)
• M76: 20,581,675 km (0.118 R)
• M77: 21,500,655 km (0.097 R)
• M78: 21,603,578 km (0.111 R)
• M79: 22,467,655 km (0.092 R)
• M80: 22,537,218 km (0.115 R)
• M81: 22,956,392 km (0.12 R)
• M82: 23,307,797 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 9.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.36 AU - 8.36 AU

Year: 6663 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,315,188 km

• M1: 205,547 km (0.064 R)
• M2: 406,607 km (0.057 R)
• M3: 602,879 km (0.109 R)
• M4: 899,233 km (0.103 R)
• M5: 1,027,438 km (0.074 R)
• M6: 1,334,712 km (0.083 R)
• M7: 1,499,120 km (0.111 R)
• M8: 1,939,686 km (0.054 R)
• M9: 2,281,218 km (0.072 R)
• M10: 2,399,400 km (0.077 R)
• M11: 2,479,286 km (0.108 R)
• M12: 2,600,909 km (0.069 R)
• M13: 2,787,008 km (0.102 R)
• M14: 2,934,811 km (0.115 R)
• M15: 3,128,839 km (0.109 R)
• M16: 3,712,870 km (0.113 R)
• M17: 3,946,392 km (0.094 R)
• M18: 4,160,915 km (0.106 R)
• M19: 4,551,515 km (0.039 R)
• M20: 5,289,631 km (0.046 R)
• M21: 5,820,404 km (0.101 R)
• M22: 6,202,029 km (0.117 R)
• M23: 6,620,005 km (0.111 R)
• M24: 6,704,677 km (0.118 R)
• M25: 6,789,799 km (0.09 R)
• M26: 8,229,379 km (0.092 R)
• M27: 8,320,634 km (0.091 R)
• M28: 8,534,559 km (0.108 R)
• M29: 9,030,625 km (0.055 R)
• M30: 9,093,157 km (0.056 R)
• M31: 9,218,969 km (0.071 R)
• M32: 9,440,523 km (0.062 R)
• M33: 10,018,121 km (0.112 R)
• M34: 10,839,413 km (0.054 R)
• M35: 10,905,984 km (0.106 R)
• M36: 11,308,701 km (0.096 R)
• M37: 11,716,356 km (0.073 R)
• M38: 12,476,014 km (0.107 R)
• M39: 12,721,205 km (0.097 R)
• M40: 12,967,891 km (0.113 R)
• M41: 13,109,561 km (0.032 R)
• M42: 13,216,074 km (0.098 R)
• M43: 14,006,699 km (0.057 R)
• M44: 14,886,484 km (0.102 R)
• M45: 14,960,685 km (0.039 R)
• M46: 15,483,080 km (0.104 R)
• M47: 15,784,221 km (0.075 R)
• M48: 16,125,454 km (0.1 R)
• M49: 16,737,907 km (0.103 R)
• M50: 16,815,100 km (0.104 R)
• M51: 17,319,095 km (0.117 R)
• M52: 17,475,275 km (0.087 R)
• M53: 17,592,560 km (0.054 R)
• M54: 17,788,832 km (0.106 R)
• M55: 18,104,334 km (0.083 R)
• M56: 18,223,115 km (0.118 R)
• M57: 18,820,908 km (0.093 R)
• M58: 18,981,427 km (0.043 R)
• M59: 19,223,027 km (0.114 R)
• M60: 19,709,370 km (0.07 R)
• M61: 21,192,483 km (0.074 R)
• M62: 21,694,833 km (0.096 R)
• M63: 22,158,736 km (0.115 R)
• M64: 22,796,621 km (0.115 R)
• M65: 23,397,406 km (0.075 R)
• M66: 23,526,808 km (0.069 R)
• M67: 24,702,348 km (0.109 R)
• M68: 25,897,037 km (0.079 R)
• M69: 26,030,927 km (0.076 R)
• M70: 27,110,425 km (0.098 R)
• M71: 27,291,738 km (0.093 R)
• M72: 28,112,731 km (0.077 R)
• M73: 28,664,448 km (0.076 R)
• M74: 29,545,579 km (0.081 R)
• M75: 29,778,952 km (0.028 R)
• M76: 30,341,440 km (0.119 R)
• M77: 31,002,064 km (0.09 R)
• M78: 31,715,197 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.8

Radius: 3.7

Gravity: 30.81 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.75 AU - 13.85 AU

Year: 17988 Days

Day: 23 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,315,188 km

• M1: 74,051 km (0.053 R)
• M2: 135,386 km (0.101 R)
• M3: 203,902 km (0.086 R)
• M4: 242,648 km (0.111 R)
• M5: 375,042 km (0.098 R)
• M6: 423,811 km (0.119 R)
• M7: 492,476 km (0.086 R)
• M8: 640,578 km (0.059 R)
• M9: 802,293 km (0.077 R)
• M10: 866,172 km (0.084 R)
• M11: 909,705 km (0.074 R)
• M12: 1,513,332 km (0.1 R)
• M13: 2,155,406 km (0.118 R)
• M14: 2,274,785 km (0.119 R)
• M15: 2,903,545 km (0.057 R)
• M16: 3,203,040 km (0.116 R)
• M17: 3,236,999 km (0.109 R)
• M18: 3,477,552 km (0.101 R)
• M19: 3,547,265 km (0.12 R)
• M20: 3,867,105 km (0.118 R)
• M21: 4,196,071 km (0.102 R)
• M22: 4,233,171 km (0.113 R)
• M23: 4,648,604 km (0.098 R)
• M24: 4,725,498 km (0.074 R)
• M25: 4,919,676 km (0.092 R)
• M26: 5,195,833 km (0.113 R)
• M27: 5,517,768 km (0.066 R)
• M28: 5,680,979 km (0.105 R)
• M29: 5,887,424 km (0.109 R)
• M30: 5,970,750 km (0.116 R)
• M31: 6,911,870 km (0.112 R)
• M32: 7,043,816 km (0.072 R)
• M33: 7,489,468 km (0.069 R)
• M34: 7,715,660 km (0.079 R)
• M35: 8,407,700 km (0.075 R)
• M36: 8,832,557 km (0.043 R)
• M37: 9,555,714 km (0.087 R)
• M38: 9,850,421 km (0.061 R)
• M39: 10,802,911 km (0.076 R)
• M40: 11,058,275 km (0.089 R)
• M41: 11,627,495 km (0.12 R)
• M42: 11,731,914 km (0.071 R)
• M43: 11,889,291 km (0.067 R)
• M44: 12,047,266 km (0.099 R)
• M45: 12,686,348 km (0.041 R)
• M46: 12,955,774 km (0.07 R)
• M47: 14,555,873 km (0.109 R)
• M48: 14,781,317 km (0.097 R)
• M49: 16,450,679 km (0.104 R)
• M50: 16,744,490 km (0.074 R)
• M51: 16,980,854 km (0.112 R)
• M52: 17,218,266 km (0.073 R)
• M53: 17,696,381 km (0.109 R)
• M54: 20,781,687 km (0.118 R)
• M55: 21,162,863 km (0.119 R)
• M56: 21,803,441 km (0.114 R)
• M57: 21,867,768 km (0.106 R)
• M58: 22,320,451 km (0.06 R)
• M59: 22,906,875 km (0.088 R)
• M60: 24,696,364 km (0.044 R)
• M61: 25,032,660 km (0.108 R)
• M62: 25,100,129 km (0.077 R)
• M63: 25,370,452 km (0.099 R)
• M64: 25,641,823 km (0.088 R)
• M65: 26,736,730 km (0.113 R)
• M66: 27,498,183 km (0.079 R)
• M67: 29,042,631 km (0.073 R)
• M68: 29,113,541 km (0.067 R)
• M69: 31,048,589 km (0.085 R)
• M70: 31,775,785 km (0.074 R)
• M71: 34,065,380 km (0.086 R)
• M72: 34,890,562 km (0.074 R)
• M73: 35,041,207 km (0.099 R)
• M74: 36,331,189 km (0.076 R)
• M75: 39,662,734 km (0.081 R)
• M76: 40,372,277 km (0.111 R)
• M77: 43,413,900 km (0.111 R)
• M78: 46,611,405 km (0.063 R)
• M79: 47,610,420 km (0.039 R)
• M80: 48,112,620 km (0.099 R)
• M81: 48,280,319 km (0.119 R)
• M82: 50,393,838 km (0.059 R)
• M83: 50,734,771 km (0.036 R)
• M84: 52,710,062 km (0.105 R)
• M85: 53,142,848 km (0.086 R)
• M86: 56,116,555 km (0.114 R)
• M87: 56,204,818 km (0.079 R)
• M88: 57,001,426 km (0.076 R)
• M89: 57,178,849 km (0.092 R)
• M90: 59,143,817 km (0.118 R)
• M91: 59,503,451 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit