🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.47 AU - 0.67 AU

Year: 156 Days

Day: 28.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,898,641 km

• M1: 221,704 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.03 AU - 1.19 AU

Year: 423 Days

Day: 45.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,898,641 km

• M1: 753,524 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.11 AU - 1.33 AU

Year: 487 Days

Day: 32 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.3 AU - 2.54 AU

Year: 1361 Days

Day: 29 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,898,641 km

• M1: 104,270 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.79 AU - 4.09 AU

Year: 2828 Days

Day: 30 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,898,641 km

• M1: 150,645 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.88 AU - 5.42 AU

Year: 3626 Days

Day: 27.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 155.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 11.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.5 AU - 9.5 AU

Year: 8962 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,898,641 km

• M1: 138,827 km (0.101 R)
• M2: 234,569 km (0.098 R)
• M3: 371,302 km (0.101 R)
• M4: 506,239 km (0.1 R)
• M5: 660,175 km (0.099 R)
• M6: 922,420 km (0.107 R)
• M7: 1,053,917 km (0.103 R)
• M8: 1,179,280 km (0.041 R)
• M9: 1,270,236 km (0.116 R)
• M10: 1,501,215 km (0.057 R)
• M11: 1,687,165 km (0.089 R)
• M12: 1,775,727 km (0.112 R)
• M13: 1,881,044 km (0.115 R)
• M14: 2,098,110 km (0.076 R)
• M15: 2,372,921 km (0.086 R)
• M16: 2,659,401 km (0.112 R)
• M17: 2,957,251 km (0.095 R)
• M18: 3,210,670 km (0.07 R)
• M19: 3,377,471 km (0.114 R)
• M20: 3,509,117 km (0.112 R)
• M21: 4,073,101 km (0.113 R)
• M22: 4,561,239 km (0.071 R)
• M23: 4,686,153 km (0.113 R)
• M24: 4,770,227 km (0.117 R)
• M25: 4,854,601 km (0.09 R)
• M26: 4,960,965 km (0.1 R)
• M27: 5,438,032 km (0.082 R)
• M28: 6,158,047 km (0.065 R)
• M29: 6,459,187 km (0.114 R)
• M30: 6,599,809 km (0.066 R)
• M31: 7,221,089 km (0.116 R)
• M32: 7,367,097 km (0.11 R)
• M33: 7,514,151 km (0.101 R)
• M34: 7,637,420 km (0.071 R)
• M35: 7,761,437 km (0.04 R)
• M36: 8,011,265 km (0.115 R)
• M37: 8,391,244 km (0.09 R)
• M38: 9,011,327 km (0.114 R)
• M39: 9,195,033 km (0.114 R)
• M40: 9,379,936 km (0.053 R)
• M41: 9,566,185 km (0.076 R)
• M42: 9,699,776 km (0.096 R)
• M43: 10,213,645 km (0.064 R)
• M44: 10,350,377 km (0.069 R)
• M45: 10,625,638 km (0.112 R)
• M46: 10,847,641 km (0.084 R)
• M47: 11,551,200 km (0.119 R)
• M48: 12,124,608 km (0.091 R)
• M49: 13,269,481 km (0.119 R)
• M50: 13,418,779 km (0.032 R)
• M51: 13,809,529 km (0.071 R)
• M52: 14,021,360 km (0.095 R)
• M53: 14,265,055 km (0.12 R)
• M54: 14,509,946 km (0.047 R)
• M55: 14,694,550 km (0.109 R)
• M56: 15,159,650 km (0.097 R)
• M57: 15,378,362 km (0.102 R)
• M58: 15,566,556 km (0.093 R)
• M59: 15,724,083 km (0.077 R)
• M60: 16,040,632 km (0.057 R)
• M61: 16,808,966 km (0.093 R)
• M62: 17,589,418 km (0.096 R)
• M63: 17,852,112 km (0.085 R)
• M64: 18,083,091 km (0.119 R)
• M65: 18,182,424 km (0.113 R)
• M66: 18,648,272 km (0.106 R)
• M67: 19,017,031 km (0.06 R)
• M68: 19,659,554 km (0.042 R)
• M69: 20,034,895 km (0.091 R)
• M70: 21,279,699 km (0.052 R)
• M71: 22,123,431 km (0.055 R)
• M72: 22,194,190 km (0.11 R)
• M73: 22,336,009 km (0.071 R)
• M74: 22,584,940 km (0.108 R)
• M75: 22,656,298 km (0.043 R)
• M76: 23,193,355 km (0.071 R)
• M77: 23,301,364 km (0.067 R)
• M78: 24,426,340 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 13.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.43 AU - 13.03 AU

Year: 14529 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,898,641 km

• M1: 169,195 km (0.085 R)
• M2: 255,663 km (0.028 R)
• M3: 568,173 km (0.069 R)
• M4: 742,604 km (0.058 R)
• M5: 1,058,555 km (0.092 R)
• M6: 1,377,946 km (0.117 R)
• M7: 2,439,492 km (0.051 R)
• M8: 2,687,227 km (0.113 R)
• M9: 2,917,308 km (0.116 R)
• M10: 3,702,846 km (0.072 R)
• M11: 3,787,818 km (0.09 R)
• M12: 4,134,287 km (0.084 R)
• M13: 4,370,951 km (0.104 R)
• M14: 5,139,734 km (0.08 R)
• M15: 5,394,649 km (0.099 R)
• M16: 5,817,861 km (0.113 R)
• M17: 5,983,466 km (0.045 R)
• M18: 7,436,510 km (0.097 R)
• M19: 8,314,051 km (0.043 R)
• M20: 8,501,049 km (0.079 R)
• M21: 8,765,238 km (0.064 R)
• M22: 8,917,379 km (0.068 R)
• M23: 9,185,758 km (0.085 R)
• M24: 9,730,743 km (0.071 R)
• M25: 10,086,487 km (0.116 R)
• M26: 10,648,676 km (0.09 R)
• M27: 10,974,500 km (0.106 R)
• M28: 11,221,037 km (0.077 R)
• M29: 11,552,546 km (0.072 R)
• M30: 11,677,759 km (0.099 R)
• M31: 11,803,422 km (0.113 R)
• M32: 12,182,951 km (0.056 R)
• M33: 12,911,044 km (0.099 R)
• M34: 15,684,290 km (0.092 R)
• M35: 16,288,515 km (0.087 R)
• M36: 16,428,988 km (0.103 R)
• M37: 16,711,279 km (0.091 R)
• M38: 17,423,963 km (0.092 R)
• M39: 17,663,619 km (0.099 R)
• M40: 17,808,131 km (0.069 R)
• M41: 18,049,581 km (0.055 R)
• M42: 18,243,610 km (0.098 R)
• M43: 18,977,387 km (0.074 R)
• M44: 20,980,952 km (0.105 R)
• M45: 21,904,419 km (0.112 R)
• M46: 22,475,285 km (0.075 R)
• M47: 22,683,974 km (0.031 R)
• M48: 25,511,074 km (0.071 R)
• M49: 26,772,185 km (0.065 R)
• M50: 28,053,490 km (0.047 R)
• M51: 28,447,381 km (0.115 R)
• M52: 29,297,696 km (0.119 R)
• M53: 29,411,689 km (0.099 R)
• M54: 29,582,979 km (0.105 R)
• M55: 30,965,263 km (0.09 R)
• M56: 32,663,648 km (0.115 R)
• M57: 32,959,403 km (0.082 R)
• M58: 34,031,870 km (0.115 R)
• M59: 34,331,814 km (0.105 R)
• M60: 34,452,090 km (0.09 R)
• M61: 35,115,856 km (0.116 R)
• M62: 35,722,924 km (0.059 R)
• M63: 36,394,768 km (0.061 R)
• M64: 37,502,989 km (0.107 R)
• M65: 37,812,807 km (0.056 R)
• M66: 38,123,521 km (0.114 R)
• M67: 38,935,239 km (0.102 R)
• M68: 39,186,265 km (0.096 R)
• M69: 41,212,867 km (0.112 R)
• M70: 41,660,763 km (0.114 R)
• M71: 41,853,295 km (0.099 R)
• M72: 42,110,305 km (0.114 R)
• M73: 42,303,435 km (0.103 R)
• M74: 42,625,968 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.5

Radius: 5.4

Gravity: 21.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.3 AU - 14.52 AU

Year: 16776 Days

Day: 18.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,898,641 km

• M1: 97,687 km (0.118 R)
• M2: 327,320 km (0.106 R)
• M3: 825,331 km (0.117 R)
• M4: 1,260,362 km (0.113 R)
• M5: 1,727,407 km (0.07 R)
• M6: 2,243,370 km (0.092 R)
• M7: 2,403,739 km (0.106 R)
• M8: 3,188,529 km (0.076 R)
• M9: 3,368,944 km (0.093 R)
• M10: 3,815,344 km (0.119 R)
• M11: 3,968,383 km (0.112 R)
• M12: 4,162,411 km (0.057 R)
• M13: 4,845,325 km (0.114 R)
• M14: 5,519,264 km (0.055 R)
• M15: 5,605,582 km (0.051 R)
• M16: 6,267,104 km (0.076 R)
• M17: 6,584,251 km (0.097 R)
• M18: 6,630,028 km (0.076 R)
• M19: 6,814,033 km (0.101 R)
• M20: 6,906,634 km (0.114 R)
• M21: 8,099,378 km (0.086 R)
• M22: 8,296,100 km (0.103 R)
• M23: 9,664,621 km (0.084 R)
• M24: 9,820,951 km (0.097 R)
• M25: 10,668,722 km (0.095 R)
• M26: 11,101,508 km (0.118 R)
• M27: 11,595,032 km (0.087 R)
• M28: 13,874,006 km (0.116 R)
• M29: 14,050,382 km (0.076 R)
• M30: 14,524,457 km (0.03 R)
• M31: 15,124,195 km (0.07 R)
• M32: 15,245,220 km (0.112 R)
• M33: 16,039,136 km (0.107 R)
• M34: 16,909,047 km (0.092 R)
• M35: 18,049,881 km (0.081 R)
• M36: 19,215,398 km (0.071 R)
• M37: 19,939,601 km (0.117 R)
• M38: 20,072,294 km (0.054 R)
• M39: 21,823,038 km (0.08 R)
• M40: 21,891,255 km (0.067 R)
• M41: 22,578,208 km (0.077 R)
• M42: 22,647,322 km (0.114 R)
• M43: 24,255,649 km (0.1 R)
• M44: 24,610,196 km (0.111 R)
• M45: 24,823,672 km (0.075 R)
• M46: 24,966,389 km (0.105 R)
• M47: 25,037,896 km (0.114 R)
• M48: 26,772,933 km (0.097 R)
• M49: 26,919,239 km (0.075 R)
• M50: 26,992,542 km (0.048 R)
• M51: 27,212,750 km (0.104 R)
• M52: 27,507,159 km (0.084 R)
• M53: 27,654,812 km (0.104 R)
• M54: 28,025,216 km (0.094 R)
• M55: 30,969,302 km (0.085 R)
• M56: 31,046,046 km (0.1 R)
• M57: 31,122,939 km (0.059 R)
• M58: 31,430,961 km (0.028 R)
• M59: 32,283,071 km (0.076 R)
• M60: 32,361,011 km (0.118 R)
• M61: 32,907,642 km (0.039 R)
• M62: 33,614,941 km (0.115 R)
• M63: 37,063,172 km (0.06 R)
• M64: 37,307,914 km (0.064 R)
• M65: 37,471,275 km (0.076 R)
• M66: 37,881,023 km (0.098 R)
• M67: 38,704,859 km (0.105 R)
• M68: 38,870,314 km (0.117 R)
• M69: 40,035,083 km (0.091 R)
• M70: 43,168,560 km (0.112 R)
• M71: 43,511,887 km (0.085 R)
• M72: 44,634,320 km (0.083 R)
• M73: 45,417,016 km (0.111 R)
• M74: 45,504,232 km (0.063 R)
• M75: 47,083,985 km (0.103 R)
• M76: 47,614,609 km (0.108 R)
• M77: 47,703,320 km (0.084 R)
• M78: 48,414,209 km (0.1 R)
• M79: 49,039,229 km (0.103 R)
• M80: 51,020,803 km (0.111 R)
• M81: 51,111,459 km (0.119 R)
• M82: 52,112,568 km (0.106 R)
• M83: 54,782,890 km (0.051 R)
• M84: 55,247,690 km (0.062 R)
• M85: 58,064,319 km (0.074 R)
• M86: 58,159,015 km (0.109 R)
• M87: 58,253,710 km (0.094 R)
• M88: 58,823,229 km (0.106 R)
• M89: 59,203,956 km (0.083 R)
• M90: 59,776,616 km (0.092 R)
• M91: 59,872,209 km (0.103 R)
• M92: 60,831,132 km (0.053 R)
• M93: 62,085,360 km (0.082 R)
• M94: 63,543,042 km (0.078 R)
• M95: 63,835,805 km (0.105 R)
• M96: 65,602,556 km (0.099 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 15,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit