🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 38.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,687,938 km

• M1: 304,282 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.53 AU - 0.69 AU

Year: 175 Days

Day: 35.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1 AU - 1.24 AU

Year: 435 Days

Day: 36.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,687,938 km

• M1: 720,314 km (0.044 R)
• M2: 811,868 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.61 AU - 3.19 AU

Year: 1813 Days

Day: 31.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 126.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.47 AU - 3.97 AU

Year: 2634 Days

Day: 24.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 9.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.27 AU - 5.43 AU

Year: 3921 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,687,938 km

• M1: 256,112 km (0.076 R)
• M2: 456,124 km (0.116 R)
• M3: 727,943 km (0.077 R)
• M4: 992,133 km (0.106 R)
• M5: 1,621,192 km (0.063 R)
• M6: 1,798,765 km (0.111 R)
• M7: 2,478,089 km (0.101 R)
• M8: 2,747,963 km (0.085 R)
• M9: 2,960,691 km (0.111 R)
• M10: 3,094,432 km (0.114 R)
• M11: 3,385,250 km (0.107 R)
• M12: 3,472,466 km (0.097 R)
• M13: 3,829,107 km (0.075 R)
• M14: 3,956,714 km (0.037 R)
• M15: 4,197,417 km (0.111 R)
• M16: 4,366,911 km (0.03 R)
• M17: 4,557,948 km (0.091 R)
• M18: 4,948,249 km (0.086 R)
• M19: 5,248,192 km (0.117 R)
• M20: 5,349,470 km (0.11 R)
• M21: 5,471,841 km (0.108 R)
• M22: 5,615,904 km (0.107 R)
• M23: 5,844,789 km (0.098 R)
• M24: 6,055,572 km (0.074 R)
• M25: 6,268,749 km (0.104 R)
• M26: 6,376,310 km (0.114 R)
• M27: 7,012,400 km (0.106 R)
• M28: 7,645,648 km (0.092 R)
• M29: 7,876,178 km (0.109 R)
• M30: 8,109,102 km (0.048 R)
• M31: 8,297,147 km (0.117 R)
• M32: 8,918,127 km (0.09 R)
• M33: 9,014,917 km (0.099 R)
• M34: 9,209,694 km (0.084 R)
• M35: 9,603,585 km (0.09 R)
• M36: 10,103,541 km (0.05 R)
• M37: 10,179,238 km (0.108 R)
• M38: 10,280,515 km (0.029 R)
• M39: 10,740,379 km (0.097 R)
• M40: 10,895,213 km (0.108 R)
• M41: 11,128,735 km (0.097 R)
• M42: 11,337,873 km (0.105 R)
• M43: 11,653,824 km (0.111 R)
• M44: 12,240,696 km (0.075 R)
• M45: 12,348,407 km (0.103 R)
• M46: 12,564,875 km (0.095 R)
• M47: 12,728,086 km (0.091 R)
• M48: 12,837,143 km (0.082 R)
• M49: 12,974,175 km (0.1 R)
• M50: 13,470,989 km (0.06 R)
• M51: 13,610,115 km (0.113 R)
• M52: 13,861,739 km (0.119 R)
• M53: 14,227,954 km (0.05 R)
• M54: 15,142,895 km (0.088 R)
• M55: 15,287,556 km (0.111 R)
• M56: 15,461,838 km (0.081 R)
• M57: 15,549,203 km (0.119 R)
• M58: 15,841,667 km (0.082 R)
• M59: 17,573,262 km (0.091 R)
• M60: 18,895,408 km (0.105 R)
• M61: 20,090,246 km (0.051 R)
• M62: 20,440,754 km (0.071 R)
• M63: 20,504,632 km (0.096 R)
• M64: 21,341,931 km (0.113 R)
• M65: 21,928,056 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 9.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.39 AU - 7.19 AU

Year: 6495 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,687,938 km

• M1: 120,127 km (0.063 R)
• M2: 305,479 km (0.076 R)
• M3: 414,237 km (0.108 R)
• M4: 529,128 km (0.077 R)
• M5: 625,618 km (0.037 R)
• M6: 782,696 km (0.107 R)
• M7: 929,751 km (0.082 R)
• M8: 1,291,329 km (0.037 R)
• M9: 1,565,392 km (0.096 R)
• M10: 1,783,207 km (0.088 R)
• M11: 1,934,001 km (0.077 R)
• M12: 2,264,313 km (0.117 R)
• M13: 2,477,939 km (0.107 R)
• M14: 2,784,615 km (0.082 R)
• M15: 2,924,938 km (0.1 R)
• M16: 2,995,847 km (0.116 R)
• M17: 3,230,716 km (0.065 R)
• M18: 3,490,418 km (0.106 R)
• M19: 3,892,836 km (0.096 R)
• M20: 3,971,225 km (0.105 R)
• M21: 4,534,311 km (0.086 R)
• M22: 4,637,534 km (0.076 R)
• M23: 4,720,710 km (0.05 R)
• M24: 5,037,110 km (0.068 R)
• M25: 5,208,549 km (0.056 R)
• M26: 5,273,475 km (0.105 R)
• M27: 5,403,924 km (0.081 R)
• M28: 5,513,430 km (0.08 R)
• M29: 5,601,692 km (0.075 R)
• M30: 5,712,544 km (0.055 R)
• M31: 5,801,705 km (0.047 R)
• M32: 5,914,053 km (0.109 R)
• M33: 5,981,671 km (0.034 R)
• M34: 6,254,986 km (0.111 R)
• M35: 6,719,787 km (0.081 R)
• M36: 6,932,515 km (0.098 R)
• M37: 7,099,616 km (0.044 R)
• M38: 7,781,034 km (0.109 R)
• M39: 8,054,499 km (0.098 R)
• M40: 8,154,730 km (0.112 R)
• M41: 8,432,533 km (0.078 R)
• M42: 8,534,409 km (0.084 R)
• M43: 10,163,829 km (0.108 R)
• M44: 11,013,994 km (0.066 R)
• M45: 11,125,294 km (0.088 R)
• M46: 11,321,118 km (0.102 R)
• M47: 11,546,263 km (0.081 R)
• M48: 11,744,480 km (0.103 R)
• M49: 12,288,268 km (0.118 R)
• M50: 12,781,792 km (0.103 R)
• M51: 12,928,098 km (0.076 R)
• M52: 13,222,507 km (0.061 R)
• M53: 13,668,309 km (0.104 R)
• M54: 14,028,540 km (0.058 R)
• M55: 14,088,978 km (0.049 R)
• M56: 15,313,885 km (0.04 R)
• M57: 15,907,789 km (0.051 R)
• M58: 16,381,864 km (0.078 R)
• M59: 16,572,751 km (0.113 R)
• M60: 16,668,494 km (0.107 R)
• M61: 17,182,363 km (0.076 R)
• M62: 17,376,391 km (0.109 R)
• M63: 18,324,393 km (0.116 R)
• M64: 18,555,671 km (0.084 R)
• M65: 18,787,997 km (0.106 R)
• M66: 18,887,778 km (0.113 R)
• M67: 18,987,859 km (0.11 R)
• M68: 19,896,218 km (0.091 R)
• M69: 20,784,231 km (0.11 R)
• M70: 21,059,939 km (0.112 R)
• M71: 21,336,995 km (0.103 R)
• M72: 21,929,851 km (0.046 R)
• M73: 23,381,549 km (0.045 R)
• M74: 23,453,206 km (0.091 R)
• M75: 23,560,767 km (0.062 R)
• M76: 23,992,656 km (0.12 R)
• M77: 24,064,912 km (0.089 R)
• M78: 24,209,573 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 10.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.43 AU - 10.19 AU

Year: 8794 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,687,938 km

• M1: 155,133 km (0.057 R)
• M2: 234,869 km (0.116 R)
• M3: 309,967 km (0.111 R)
• M4: 429,495 km (0.03 R)
• M5: 643,869 km (0.114 R)
• M6: 984,504 km (0.1 R)
• M7: 1,142,629 km (0.108 R)
• M8: 1,275,471 km (0.107 R)
• M9: 1,538,913 km (0.103 R)
• M10: 1,630,766 km (0.108 R)
• M11: 1,781,561 km (0.119 R)
• M12: 2,345,994 km (0.096 R)
• M13: 2,474,050 km (0.12 R)
• M14: 2,781,922 km (0.08 R)
• M15: 2,940,496 km (0.109 R)
• M16: 3,803,077 km (0.045 R)
• M17: 3,903,607 km (0.115 R)
• M18: 4,005,034 km (0.073 R)
• M19: 4,107,359 km (0.108 R)
• M20: 4,445,899 km (0.083 R)
• M21: 4,578,443 km (0.101 R)
• M22: 4,820,642 km (0.029 R)
• M23: 5,067,029 km (0.109 R)
• M24: 5,572,221 km (0.113 R)
• M25: 5,773,131 km (0.109 R)
• M26: 6,270,844 km (0.088 R)
• M27: 6,509,901 km (0.11 R)
• M28: 6,721,582 km (0.058 R)
• M29: 7,370,238 km (0.07 R)
• M30: 8,006,628 km (0.091 R)
• M31: 9,230,189 km (0.11 R)
• M32: 10,405,130 km (0.067 R)
• M33: 11,082,210 km (0.108 R)
• M34: 11,957,807 km (0.068 R)
• M35: 12,666,751 km (0.111 R)
• M36: 12,742,148 km (0.119 R)
• M37: 12,931,390 km (0.099 R)
• M38: 13,697,480 km (0.099 R)
• M39: 13,852,464 km (0.116 R)
• M40: 14,281,810 km (0.108 R)
• M41: 14,675,850 km (0.092 R)
• M42: 14,794,781 km (0.054 R)
• M43: 15,033,688 km (0.102 R)
• M44: 15,636,269 km (0.061 R)
• M45: 15,757,742 km (0.101 R)
• M46: 16,493,165 km (0.12 R)
• M47: 16,906,654 km (0.086 R)
• M48: 18,337,707 km (0.088 R)
• M49: 18,637,202 km (0.079 R)
• M50: 18,938,342 km (0.069 R)
• M51: 19,501,728 km (0.109 R)
• M52: 19,632,626 km (0.095 R)
• M53: 20,158,762 km (0.062 R)
• M54: 20,379,419 km (0.104 R)
• M55: 20,956,717 km (0.063 R)
• M56: 21,046,027 km (0.074 R)
• M57: 21,224,946 km (0.105 R)
• M58: 21,404,463 km (0.041 R)
• M59: 21,629,608 km (0.117 R)
• M60: 23,319,466 km (0.064 R)
• M61: 24,110,090 km (0.105 R)
• M62: 25,288,772 km (0.109 R)
• M63: 25,479,061 km (0.103 R)
• M64: 26,824,693 km (0.107 R)
• M65: 27,506,112 km (0.066 R)
• M66: 27,652,867 km (0.088 R)
• M67: 27,799,922 km (0.05 R)
• M68: 28,094,779 km (0.067 R)
• M69: 29,234,565 km (0.115 R)
• M70: 29,885,466 km (0.118 R)
• M71: 31,252,641 km (0.111 R)
• M72: 31,508,004 km (0.102 R)
• M73: 32,072,437 km (0.084 R)
• M74: 33,890,201 km (0.07 R)
• M75: 34,626,671 km (0.051 R)
• M76: 34,943,968 km (0.119 R)
• M77: 35,368,377 km (0.086 R)
• M78: 35,474,891 km (0.079 R)
• M79: 35,634,662 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit