🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.72 AU - 0.74 AU

Year: 238 Days

Day: 38.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,858,772 km

• M1: 48,320 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.66 AU - 0.88 AU

Year: 257 Days

Day: 30.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,858,772 km

• M1: 42,037 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.22 AU - 1.42 AU

Year: 578 Days

Day: 37.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.25 AU - 3.05 AU

Year: 1643 Days

Day: 39.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,858,772 km

• M1: 924,216 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.91 AU - 3.09 AU

Year: 1979 Days

Day: 31.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,858,772 km

• M1: 546,331 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.58 AU - 4.26 AU

Year: 2408 Days

Day: 40.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 11.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.82 AU - 10.84 AU

Year: 12643 Days

Day: 5 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 81,858,772 km

• M1: 167,250 km (0.053 R)
• M2: 246,388 km (0.117 R)
• M3: 344,823 km (0.091 R)
• M4: 521,797 km (0.065 R)
• M5: 1,201,869 km (0.106 R)
• M6: 2,206,718 km (0.087 R)
• M7: 2,314,429 km (0.046 R)
• M8: 2,950,668 km (0.063 R)
• M9: 3,313,294 km (0.097 R)
• M10: 3,437,460 km (0.074 R)
• M11: 4,187,544 km (0.11 R)
• M12: 4,485,243 km (0.062 R)
• M13: 4,902,472 km (0.112 R)
• M14: 4,987,443 km (0.111 R)
• M15: 5,894,007 km (0.107 R)
• M16: 6,914,264 km (0.045 R)
• M17: 7,105,600 km (0.074 R)
• M18: 8,324,523 km (0.042 R)
• M19: 8,630,750 km (0.061 R)
• M20: 8,733,673 km (0.084 R)
• M21: 9,289,429 km (0.063 R)
• M22: 9,536,116 km (0.115 R)
• M23: 10,144,531 km (0.029 R)
• M24: 11,286,112 km (0.09 R)
• M25: 11,398,759 km (0.109 R)
• M26: 11,625,251 km (0.098 R)
• M27: 13,291,172 km (0.08 R)
• M28: 13,569,424 km (0.065 R)
• M29: 13,769,287 km (0.12 R)
• M30: 13,889,714 km (0.099 R)
• M31: 14,578,911 km (0.08 R)
• M32: 14,906,979 km (0.035 R)
• M33: 15,570,595 km (0.074 R)
• M34: 16,032,404 km (0.075 R)
• M35: 16,243,786 km (0.092 R)
• M36: 16,328,608 km (0.048 R)
• M37: 16,456,215 km (0.101 R)
• M38: 16,583,971 km (0.085 R)
• M39: 16,840,681 km (0.056 R)
• M40: 17,837,003 km (0.049 R)
• M41: 17,968,350 km (0.101 R)
• M42: 19,075,374 km (0.103 R)
• M43: 19,299,472 km (0.11 R)
• M44: 19,524,467 km (0.103 R)
• M45: 19,795,538 km (0.109 R)
• M46: 21,355,246 km (0.033 R)
• M47: 21,915,190 km (0.119 R)
• M48: 22,432,650 km (0.075 R)
• M49: 22,716,736 km (0.097 R)
• M50: 23,383,942 km (0.045 R)
• M51: 23,912,771 km (0.044 R)
• M52: 24,737,653 km (0.054 R)
• M53: 25,178,219 km (0.072 R)
• M54: 26,067,130 km (0.098 R)
• M55: 26,166,463 km (0.071 R)
• M56: 27,167,422 km (0.097 R)
• M57: 27,926,332 km (0.114 R)
• M58: 28,692,273 km (0.109 R)
• M59: 29,465,096 km (0.109 R)
• M60: 29,724,199 km (0.061 R)
• M61: 30,925,919 km (0.112 R)
• M62: 31,771,297 km (0.113 R)
• M63: 32,250,159 km (0.055 R)
• M64: 32,570,598 km (0.055 R)
• M65: 33,809,268 km (0.085 R)
• M66: 34,189,247 km (0.071 R)
• M67: 34,516,118 km (0.115 R)
• M68: 35,503,015 km (0.071 R)
• M69: 36,055,181 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 8.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.08 AU - 11.14 AU

Year: 14102 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,858,772 km

• M1: 155,731 km (0.062 R)
• M2: 238,010 km (0.12 R)
• M3: 325,226 km (0.088 R)
• M4: 448,345 km (0.093 R)
• M5: 540,198 km (0.107 R)
• M6: 1,034,918 km (0.069 R)
• M7: 1,113,008 km (0.072 R)
• M8: 1,376,600 km (0.084 R)
• M9: 1,605,484 km (0.093 R)
• M10: 2,489,009 km (0.104 R)
• M11: 2,616,766 km (0.039 R)
• M12: 3,013,200 km (0.087 R)
• M13: 3,149,634 km (0.043 R)
• M14: 3,264,824 km (0.114 R)
• M15: 4,312,907 km (0.091 R)
• M16: 5,101,287 km (0.047 R)
• M17: 5,595,559 km (0.115 R)
• M18: 5,933,650 km (0.091 R)
• M19: 6,748,210 km (0.114 R)
• M20: 7,290,353 km (0.056 R)
• M21: 8,609,058 km (0.066 R)
• M22: 8,868,461 km (0.094 R)
• M23: 9,595,357 km (0.088 R)
• M24: 10,755,937 km (0.081 R)
• M25: 10,965,374 km (0.072 R)
• M26: 11,996,552 km (0.08 R)
• M27: 12,395,680 km (0.07 R)
• M28: 12,541,986 km (0.061 R)
• M29: 12,688,742 km (0.108 R)
• M30: 13,468,895 km (0.071 R)
• M31: 13,845,881 km (0.111 R)
• M32: 13,959,725 km (0.1 R)
• M33: 14,264,606 km (0.115 R)
• M34: 14,842,353 km (0.089 R)
• M35: 15,192,561 km (0.096 R)
• M36: 15,506,268 km (0.059 R)
• M37: 15,584,957 km (0.063 R)
• M38: 16,179,907 km (0.07 R)
• M39: 19,179,345 km (0.107 R)
• M40: 19,773,996 km (0.1 R)
• M41: 19,902,202 km (0.12 R)
• M42: 20,030,556 km (0.107 R)
• M43: 20,504,034 km (0.069 R)
• M44: 21,681,668 km (0.044 R)
• M45: 22,034,719 km (0.113 R)
• M46: 22,389,865 km (0.084 R)
• M47: 23,692,712 km (0.069 R)
• M48: 24,010,757 km (0.114 R)
• M49: 24,284,671 km (0.099 R)
• M50: 25,251,223 km (0.048 R)
• M51: 26,512,483 km (0.12 R)
• M52: 26,653,853 km (0.065 R)
• M53: 28,177,657 km (0.119 R)
• M54: 28,756,301 km (0.059 R)
• M55: 29,387,604 km (0.084 R)
• M56: 30,713,490 km (0.04 R)
• M57: 30,961,075 km (0.116 R)
• M58: 31,908,179 km (0.084 R)
• M59: 32,713,165 km (0.078 R)
• M60: 32,814,293 km (0.103 R)
• M61: 32,915,571 km (0.078 R)
• M62: 33,067,562 km (0.117 R)
• M63: 34,086,772 km (0.066 R)
• M64: 34,343,183 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.5

Radius: 5.5

Gravity: 19.92 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.6 AU - 18.82 AU

Year: 23712 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,858,772 km

• M1: 97,239 km (0.028 R)
• M2: 189,391 km (0.114 R)
• M3: 299,196 km (0.101 R)
• M4: 745,745 km (0.078 R)
• M5: 1,297,762 km (0.047 R)
• M6: 1,515,277 km (0.057 R)
• M7: 2,126,235 km (0.071 R)
• M8: 2,162,288 km (0.098 R)
• M9: 2,308,295 km (0.11 R)
• M10: 2,382,496 km (0.099 R)
• M11: 2,495,442 km (0.075 R)
• M12: 2,610,034 km (0.096 R)
• M13: 2,844,604 km (0.118 R)
• M14: 3,805,022 km (0.118 R)
• M15: 4,115,737 km (0.117 R)
• M16: 4,480,755 km (0.115 R)
• M17: 5,438,032 km (0.111 R)
• M18: 5,587,032 km (0.056 R)
• M19: 6,932,964 km (0.113 R)
• M20: 7,202,988 km (0.028 R)
• M21: 7,697,409 km (0.085 R)
• M22: 7,753,059 km (0.044 R)
• M23: 7,920,609 km (0.114 R)
• M24: 8,146,053 km (0.037 R)
• M25: 8,430,738 km (0.095 R)
• M26: 10,084,841 km (0.074 R)
• M27: 10,699,240 km (0.069 R)
• M28: 11,388,886 km (0.096 R)
• M29: 11,579,623 km (0.058 R)
• M30: 11,963,940 km (0.091 R)
• M31: 12,222,595 km (0.082 R)
• M32: 12,417,670 km (0.104 R)
• M33: 13,009,330 km (0.113 R)
• M34: 13,812,521 km (0.094 R)
• M35: 15,396,014 km (0.076 R)
• M36: 16,316,341 km (0.092 R)
• M37: 16,387,848 km (0.096 R)
• M38: 16,963,800 km (0.09 R)
• M39: 18,135,451 km (0.102 R)
• M40: 20,478,752 km (0.076 R)
• M41: 20,633,286 km (0.087 R)
• M42: 21,254,865 km (0.095 R)
• M43: 22,277,965 km (0.114 R)
• M44: 22,436,689 km (0.101 R)
• M45: 22,995,586 km (0.106 R)
• M46: 23,156,105 km (0.113 R)
• M47: 26,024,794 km (0.093 R)
• M48: 26,108,419 km (0.106 R)
• M49: 27,372,970 km (0.09 R)
• M50: 27,628,333 km (0.044 R)
• M51: 28,055,585 km (0.063 R)
• M52: 29,089,904 km (0.055 R)
• M53: 29,263,587 km (0.074 R)
• M54: 30,929,958 km (0.095 R)
• M55: 31,107,232 km (0.082 R)
• M56: 32,177,455 km (0.087 R)
• M57: 34,445,508 km (0.113 R)
• M58: 37,517,500 km (0.034 R)
• M59: 37,990,529 km (0.064 R)
• M60: 38,751,533 km (0.119 R)
• M61: 40,967,078 km (0.081 R)
• M62: 42,139,327 km (0.104 R)
• M63: 44,516,586 km (0.106 R)
• M64: 45,721,448 km (0.109 R)
• M65: 45,822,426 km (0.101 R)
• M66: 48,986,571 km (0.086 R)
• M67: 49,193,016 km (0.051 R)
• M68: 49,710,774 km (0.03 R)
• M69: 51,484,257 km (0.118 R)
• M70: 52,431,511 km (0.056 R)
• M71: 52,748,508 km (0.114 R)
• M72: 53,066,105 km (0.11 R)
• M73: 53,172,170 km (0.092 R)
• M74: 54,129,596 km (0.09 R)
• M75: 54,556,997 km (0.115 R)
• M76: 55,307,530 km (0.052 R)
• M77: 55,630,212 km (0.074 R)
• M78: 57,253,199 km (0.063 R)
• M79: 58,343,918 km (0.05 R)
• M80: 60,324,145 km (0.058 R)
• M81: 61,433,862 km (0.114 R)
• M82: 62,438,262 km (0.06 R)
• M83: 65,256,835 km (0.107 R)
• M84: 65,484,074 km (0.102 R)
• M85: 67,426,453 km (0.06 R)
• M86: 67,771,127 km (0.082 R)
• M87: 68,231,738 km (0.107 R)
• M88: 71,367,609 km (0.105 R)
• M89: 72,423,321 km (0.057 R)
• M90: 73,247,905 km (0.053 R)
• M91: 73,838,966 km (0.073 R)
• M92: 75,144,506 km (0.03 R)
• M93: 78,743,981 km (0.08 R)
• M94: 80,321,191 km (0.098 R)
• M95: 80,808,581 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.4

Radius: 5.9

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.82 AU - 20.02 AU

Year: 31338 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,858,772 km

• M1: 102,325 km (0.109 R)
• M2: 208,839 km (0.092 R)
• M3: 436,227 km (0.102 R)
• M4: 802,593 km (0.118 R)
• M5: 960,418 km (0.083 R)
• M6: 1,157,140 km (0.118 R)
• M7: 1,428,660 km (0.111 R)
• M8: 1,958,835 km (0.12 R)
• M9: 2,064,451 km (0.104 R)
• M10: 2,659,701 km (0.093 R)
• M11: 3,138,863 km (0.114 R)
• M12: 3,515,700 km (0.1 R)
• M13: 4,130,098 km (0.119 R)
• M14: 4,357,487 km (0.094 R)
• M15: 4,589,064 km (0.117 R)
• M16: 5,958,334 km (0.065 R)
• M17: 6,740,132 km (0.071 R)
• M18: 6,793,389 km (0.107 R)
• M19: 9,035,861 km (0.07 R)
• M20: 10,419,492 km (0.085 R)
• M21: 10,666,777 km (0.05 R)
• M22: 10,916,007 km (0.029 R)
• M23: 11,420,301 km (0.1 R)
• M24: 12,713,874 km (0.095 R)
• M25: 12,845,820 km (0.077 R)
• M26: 17,008,081 km (0.066 R)
• M27: 17,739,016 km (0.104 R)
• M28: 17,812,618 km (0.101 R)
• M29: 18,854,568 km (0.114 R)
• M30: 21,074,750 km (0.039 R)
• M31: 22,493,835 km (0.116 R)
• M32: 23,053,929 km (0.094 R)
• M33: 23,456,946 km (0.061 R)
• M34: 26,847,582 km (0.076 R)
• M35: 27,101,599 km (0.104 R)
• M36: 27,271,393 km (0.05 R)
• M37: 27,868,587 km (0.114 R)
• M38: 30,387,815 km (0.048 R)
• M39: 31,987,914 km (0.101 R)
• M40: 32,347,099 km (0.105 R)
• M41: 32,437,157 km (0.034 R)
• M42: 37,137,522 km (0.081 R)
• M43: 40,387,087 km (0.076 R)
• M44: 41,360,071 km (0.117 R)
• M45: 45,328,304 km (0.034 R)
• M46: 46,136,432 km (0.053 R)
• M47: 47,664,425 km (0.082 R)
• M48: 48,177,396 km (0.046 R)
• M49: 49,416,066 km (0.106 R)
• M50: 51,714,189 km (0.116 R)
• M51: 55,980,720 km (0.076 R)
• M52: 56,088,730 km (0.109 R)
• M53: 56,521,815 km (0.069 R)
• M54: 56,738,882 km (0.099 R)
• M55: 58,155,873 km (0.096 R)
• M56: 59,584,533 km (0.038 R)
• M57: 59,694,936 km (0.091 R)
• M58: 60,691,407 km (0.112 R)
• M59: 60,913,560 km (0.063 R)
• M60: 61,024,711 km (0.12 R)
• M61: 62,700,656 km (0.033 R)
• M62: 64,731,747 km (0.112 R)
• M63: 66,097,725 km (0.12 R)
• M64: 67,128,454 km (0.112 R)
• M65: 68,279,909 km (0.081 R)
• M66: 68,511,038 km (0.088 R)
• M67: 70,019,433 km (0.113 R)
• M68: 70,252,357 km (0.081 R)
• M69: 73,305,051 km (0.074 R)
• M70: 74,966,784 km (0.032 R)
• M71: 75,443,702 km (0.119 R)
• M72: 76,281,001 km (0.072 R)
• M73: 76,520,807 km (0.078 R)
• M74: 77,361,996 km (0.105 R)
• M75: 78,327,052 km (0.04 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit