🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.51 AU - 0.83 AU

Year: 207 Days

Day: 27.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,559,215 km

• M1: 111,301 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.74 AU - 0.94 AU

Year: 290 Days

Day: 29.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,559,215 km

• M1: 233,522 km (0.105 R)
• M2: 457,620 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.67 AU - 1.11 AU

Year: 316 Days

Day: 21.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.9 AU - 1.12 AU

Year: 382 Days

Day: 36.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.12 AU - 1.46 AU

Year: 552 Days

Day: 47.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 157.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.08 AU - 3.04 AU

Year: 1543 Days

Day: 17.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.83 AU - 4.37 AU

Year: 3128 Days

Day: 46.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 10.8

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.6 AU - 9.76 AU

Year: 11346 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,559,215 km

• M1: 184,305 km (0.093 R)
• M2: 275,858 km (0.091 R)
• M3: 770,130 km (0.116 R)
• M4: 849,566 km (0.104 R)
• M5: 1,612,815 km (0.096 R)
• M6: 2,157,500 km (0.12 R)
• M7: 2,694,108 km (0.109 R)
• M8: 2,787,607 km (0.102 R)
• M9: 3,172,372 km (0.062 R)
• M10: 3,438,357 km (0.093 R)
• M11: 4,063,527 km (0.096 R)
• M12: 4,135,184 km (0.116 R)
• M13: 4,989,538 km (0.041 R)
• M14: 5,104,878 km (0.074 R)
• M15: 5,221,265 km (0.08 R)
• M16: 5,615,455 km (0.097 R)
• M17: 7,418,409 km (0.119 R)
• M18: 8,634,639 km (0.06 R)
• M19: 8,960,164 km (0.095 R)
• M20: 10,449,262 km (0.084 R)
• M21: 11,654,273 km (0.088 R)
• M22: 11,807,910 km (0.06 R)
• M23: 14,193,397 km (0.067 R)
• M24: 15,244,023 km (0.11 R)
• M25: 16,148,193 km (0.069 R)
• M26: 16,895,584 km (0.116 R)
• M27: 17,595,552 km (0.108 R)
• M28: 19,084,200 km (0.111 R)
• M29: 19,265,513 km (0.032 R)
• M30: 19,996,598 km (0.088 R)
• M31: 20,427,290 km (0.094 R)
• M32: 21,485,845 km (0.088 R)
• M33: 22,053,569 km (0.086 R)
• M34: 22,753,986 km (0.095 R)
• M35: 23,332,630 km (0.081 R)
• M36: 23,591,435 km (0.063 R)
• M37: 23,981,287 km (0.049 R)
• M38: 24,111,736 km (0.098 R)
• M39: 24,373,233 km (0.079 R)
• M40: 26,634,405 km (0.077 R)
• M41: 26,972,496 km (0.058 R)
• M42: 27,312,083 km (0.118 R)
• M43: 27,789,899 km (0.086 R)
• M44: 28,132,927 km (0.098 R)
• M45: 28,408,336 km (0.092 R)
• M46: 29,170,238 km (0.111 R)
• M47: 29,239,801 km (0.098 R)
• M48: 31,639,052 km (0.092 R)
• M49: 31,853,725 km (0.082 R)
• M50: 32,068,996 km (0.102 R)
• M51: 32,140,803 km (0.041 R)
• M52: 32,212,760 km (0.108 R)
• M53: 32,500,885 km (0.091 R)
• M54: 34,027,532 km (0.066 R)
• M55: 34,321,043 km (0.05 R)
• M56: 34,836,557 km (0.101 R)
• M57: 35,428,965 km (0.066 R)
• M58: 36,398,508 km (0.098 R)
• M59: 36,999,593 km (0.114 R)
• M60: 37,603,968 km (0.093 R)
• M61: 38,287,780 km (0.106 R)
• M62: 38,899,037 km (0.047 R)
• M63: 40,596,524 km (0.116 R)
• M64: 42,003,492 km (0.064 R)
• M65: 42,475,922 km (0.085 R)
• M66: 42,633,897 km (0.058 R)
• M67: 47,378,693 km (0.1 R)
• M68: 47,870,571 km (0.095 R)
• M69: 49,439,254 km (0.063 R)
• M70: 49,688,484 km (0.073 R)
• M71: 49,771,660 km (0.085 R)
• M72: 50,689,593 km (0.057 R)
• M73: 50,940,917 km (0.041 R)
• M74: 51,697,284 km (0.117 R)
• M75: 52,626,885 km (0.081 R)
• M76: 52,796,380 km (0.087 R)
• M77: 53,647,143 km (0.114 R)
• M78: 54,845,871 km (0.059 R)
• M79: 55,017,759 km (0.053 R)
• M80: 55,707,405 km (0.097 R)
• M81: 55,880,340 km (0.071 R)
• M82: 56,139,892 km (0.08 R)
• M83: 57,880,912 km (0.081 R)
• M84: 58,056,091 km (0.066 R)
• M85: 58,318,935 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.6

Radius: 6.8

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.7 AU - 14.5 AU

Year: 16849 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,559,215 km

• M1: 177,273 km (0.089 R)
• M2: 400,773 km (0.047 R)
• M3: 443,558 km (0.118 R)
• M4: 978,968 km (0.061 R)
• M5: 1,120,638 km (0.102 R)
• M6: 1,290,730 km (0.108 R)
• M7: 1,950,008 km (0.08 R)
• M8: 2,077,466 km (0.114 R)
• M9: 2,233,945 km (0.098 R)
• M10: 2,287,052 km (0.109 R)
• M11: 2,642,347 km (0.039 R)
• M12: 2,956,503 km (0.092 R)
• M13: 3,132,879 km (0.093 R)
• M14: 3,343,064 km (0.11 R)
• M15: 3,526,919 km (0.099 R)
• M16: 3,620,119 km (0.106 R)
• M17: 4,328,166 km (0.061 R)
• M18: 5,396,444 km (0.114 R)
• M19: 5,684,869 km (0.073 R)
• M20: 5,978,230 km (0.043 R)
• M21: 8,043,578 km (0.039 R)
• M22: 8,790,820 km (0.063 R)
• M23: 9,087,323 km (0.085 R)
• M24: 9,430,351 km (0.087 R)
• M25: 9,821,100 km (0.093 R)
• M26: 10,128,823 km (0.097 R)
• M27: 10,395,107 km (0.113 R)
• M28: 10,484,417 km (0.094 R)
• M29: 10,798,872 km (0.081 R)
• M30: 11,483,133 km (0.091 R)
• M31: 11,529,209 km (0.047 R)
• M32: 11,714,261 km (0.103 R)
• M33: 13,037,305 km (0.052 R)
• M34: 13,961,670 km (0.108 R)
• M35: 14,357,207 km (0.112 R)
• M36: 14,406,873 km (0.109 R)
• M37: 14,907,129 km (0.1 R)
• M38: 15,770,308 km (0.115 R)
• M39: 16,027,317 km (0.091 R)
• M40: 16,285,823 km (0.079 R)
• M41: 16,441,404 km (0.082 R)
• M42: 16,911,590 km (0.069 R)
• M43: 16,963,950 km (0.112 R)
• M44: 17,121,925 km (0.118 R)
• M45: 17,385,965 km (0.086 R)
• M46: 17,971,791 km (0.109 R)
• M47: 18,025,496 km (0.05 R)
• M48: 18,079,052 km (0.065 R)
• M49: 18,618,353 km (0.059 R)
• M50: 19,162,889 km (0.047 R)
• M51: 19,657,459 km (0.104 R)
• M52: 19,878,565 km (0.117 R)
• M53: 20,267,669 km (0.113 R)
• M54: 20,379,269 km (0.112 R)
• M55: 20,940,411 km (0.053 R)
• M56: 21,791,623 km (0.076 R)
• M57: 22,135,249 km (0.103 R)
• M58: 22,422,926 km (0.047 R)
• M59: 22,769,843 km (0.119 R)
• M60: 26,213,885 km (0.052 R)
• M61: 26,946,466 km (0.102 R)
• M62: 27,376,859 km (0.104 R)
• M63: 27,809,646 km (0.061 R)
• M64: 28,995,508 km (0.08 R)
• M65: 29,121,320 km (0.062 R)
• M66: 30,325,284 km (0.087 R)
• M67: 30,644,825 km (0.119 R)
• M68: 31,804,507 km (0.073 R)
• M69: 33,438,714 km (0.035 R)
• M70: 33,967,543 km (0.097 R)
• M71: 34,033,815 km (0.067 R)
• M72: 34,365,922 km (0.053 R)
• M73: 36,109,934 km (0.075 R)
• M74: 36,312,938 km (0.077 R)
• M75: 36,788,360 km (0.09 R)
• M76: 37,745,188 km (0.114 R)
• M77: 38,226,744 km (0.071 R)
• M78: 38,295,709 km (0.112 R)
• M79: 39,683,378 km (0.094 R)
• M80: 40,313,185 km (0.109 R)
• M81: 40,383,347 km (0.073 R)
• M82: 41,228,874 km (0.094 R)
• M83: 41,582,823 km (0.096 R)
• M84: 42,722,310 km (0.064 R)
• M85: 43,583,694 km (0.105 R)
• M86: 43,727,757 km (0.114 R)
• M87: 43,799,863 km (0.11 R)
• M88: 44,740,983 km (0.037 R)
• M89: 46,495,916 km (0.085 R)
• M90: 46,790,624 km (0.117 R)
• M91: 47,012,028 km (0.078 R)
• M92: 47,826,888 km (0.116 R)
• M93: 47,901,238 km (0.093 R)
• M94: 48,422,437 km (0.105 R)
• M95: 49,395,422 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.2

Radius: 6.1

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.95 AU - 15.53 AU

Year: 22413 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,559,215 km

• M1: 78,240 km (0.064 R)
• M2: 186,249 km (0.097 R)
• M3: 335,698 km (0.067 R)
• M4: 649,554 km (0.033 R)
• M5: 1,367,624 km (0.099 R)
• M6: 1,514,828 km (0.081 R)
• M7: 1,824,795 km (0.082 R)
• M8: 1,954,347 km (0.038 R)
• M9: 2,053,530 km (0.047 R)
• M10: 2,326,097 km (0.101 R)
• M11: 2,610,034 km (0.077 R)
• M12: 3,486,827 km (0.086 R)
• M13: 5,067,927 km (0.065 R)
• M14: 5,859,001 km (0.067 R)
• M15: 6,147,425 km (0.109 R)
• M16: 6,293,283 km (0.112 R)
• M17: 7,192,516 km (0.079 R)
• M18: 8,399,023 km (0.053 R)
• M19: 8,452,878 km (0.063 R)
• M20: 8,669,645 km (0.105 R)
• M21: 9,386,219 km (0.094 R)
• M22: 9,723,413 km (0.064 R)
• M23: 9,836,808 km (0.091 R)
• M24: 10,064,646 km (0.119 R)
• M25: 10,121,792 km (0.114 R)
• M26: 10,236,683 km (0.108 R)
• M27: 10,758,630 km (0.112 R)
• M28: 10,934,557 km (0.112 R)
• M29: 11,647,840 km (0.096 R)
• M30: 12,683,655 km (0.118 R)
• M31: 12,745,589 km (0.075 R)
• M32: 14,972,802 km (0.115 R)
• M33: 15,631,033 km (0.055 R)
• M34: 16,703,500 km (0.068 R)
• M35: 16,771,268 km (0.113 R)
• M36: 16,975,319 km (0.091 R)
• M37: 17,730,489 km (0.104 R)
• M38: 18,426,419 km (0.052 R)
• M39: 18,848,135 km (0.097 R)
• M40: 18,918,895 km (0.114 R)
• M41: 19,701,441 km (0.081 R)
• M42: 20,204,988 km (0.08 R)
• M43: 21,077,891 km (0.098 R)
• M44: 21,666,708 km (0.038 R)
• M45: 21,814,810 km (0.102 R)
• M46: 22,560,107 km (0.119 R)
• M47: 22,860,499 km (0.108 R)
• M48: 23,389,477 km (0.095 R)
• M49: 23,922,495 km (0.113 R)
• M50: 23,999,089 km (0.094 R)
• M51: 24,768,171 km (0.116 R)
• M52: 25,078,138 km (0.088 R)
• M53: 25,545,482 km (0.096 R)
• M54: 26,647,121 km (0.114 R)
• M55: 28,896,325 km (0.096 R)
• M56: 32,721,393 km (0.099 R)
• M57: 34,088,568 km (0.118 R)
• M58: 35,300,161 km (0.089 R)
• M59: 35,911,268 km (0.11 R)
• M60: 36,349,889 km (0.069 R)
• M61: 36,878,568 km (0.058 R)
• M62: 36,966,831 km (0.057 R)
• M63: 41,382,062 km (0.11 R)
• M64: 43,138,341 km (0.044 R)
• M65: 43,978,632 km (0.051 R)
• M66: 44,353,824 km (0.032 R)
• M67: 45,202,044 km (0.12 R)
• M68: 45,580,676 km (0.084 R)
• M69: 45,770,516 km (0.118 R)
• M70: 46,627,562 km (0.09 R)
• M71: 47,586,035 km (0.046 R)
• M72: 47,778,568 km (0.087 R)
• M73: 47,971,250 km (0.114 R)
• M74: 50,500,202 km (0.078 R)
• M75: 52,972,606 km (0.102 R)
• M76: 53,371,883 km (0.103 R)
• M77: 53,671,826 km (0.065 R)
• M78: 53,772,057 km (0.032 R)
• M79: 55,788,038 km (0.11 R)
• M80: 56,194,196 km (0.052 R)
• M81: 56,907,329 km (0.109 R)
• M82: 60,101,393 km (0.12 R)
• M83: 60,726,264 km (0.073 R)
• M84: 61,877,569 km (0.068 R)
• M85: 62,508,573 km (0.104 R)
• M86: 63,882,928 km (0.106 R)
• M87: 63,989,143 km (0.087 R)
• M88: 65,053,681 km (0.044 R)
• M89: 66,124,204 km (0.09 R)
• M90: 67,957,226 km (0.092 R)
• M91: 68,282,452 km (0.071 R)
• M92: 70,683,199 km (0.054 R)
• M93: 71,122,717 km (0.085 R)
• M94: 72,446,509 km (0.075 R)
• M95: 72,889,618 km (0.086 R)
• M96: 74,447,530 km (0.089 R)
• M97: 74,559,280 km (0.087 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: 147 - 15,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit