🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 34.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,853,490 km

• M1: 99,782 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 34.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 18.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,853,490 km

• M1: 120,576 km (0.085 R)
• M2: 427,252 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.71 AU - 0.77 AU

Year: 230 Days

Day: 31.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 79.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,853,490 km

• M1: 483,949 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.39 AU - 1.69 AU

Year: 691 Days

Day: 29.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,853,490 km

• M1: 321,486 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.97 AU - 3.21 AU

Year: 1964 Days

Day: 31.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 59.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,853,490 km

• M1: 2,889,483 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 13.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.48 AU - 6 AU

Year: 4338 Days

Day: 14.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,853,490 km

• M1: 199,863 km (0.119 R)
• M2: 386,710 km (0.094 R)
• M3: 536,458 km (0.104 R)
• M4: 630,106 km (0.06 R)
• M5: 751,430 km (0.072 R)
• M6: 984,803 km (0.04 R)
• M7: 1,334,114 km (0.088 R)
• M8: 1,468,453 km (0.077 R)
• M9: 1,565,392 km (0.092 R)
• M10: 1,679,087 km (0.115 R)
• M11: 2,354,072 km (0.059 R)
• M12: 3,125,100 km (0.101 R)
• M13: 3,288,460 km (0.105 R)
• M14: 3,436,113 km (0.103 R)
• M15: 3,931,133 km (0.049 R)
• M16: 4,107,808 km (0.083 R)
• M17: 4,307,222 km (0.097 R)
• M18: 4,428,546 km (0.048 R)
• M19: 4,736,717 km (0.1 R)
• M20: 4,946,154 km (0.1 R)
• M21: 5,548,884 km (0.092 R)
• M22: 6,016,378 km (0.047 R)
• M23: 6,243,467 km (0.111 R)
• M24: 6,847,244 km (0.098 R)
• M25: 6,941,790 km (0.062 R)
• M26: 7,300,376 km (0.073 R)
• M27: 8,412,337 km (0.074 R)
• M28: 8,768,978 km (0.113 R)
• M29: 8,897,633 km (0.069 R)
• M30: 9,208,946 km (0.044 R)
• M31: 9,313,515 km (0.077 R)
• M32: 9,418,383 km (0.096 R)
• M33: 9,922,378 km (0.057 R)
• M34: 10,029,640 km (0.106 R)
• M35: 10,653,762 km (0.08 R)
• M36: 10,901,496 km (0.072 R)
• M37: 11,206,825 km (0.115 R)
• M38: 11,911,132 km (0.11 R)
• M39: 12,283,182 km (0.111 R)
• M40: 12,629,950 km (0.095 R)
• M41: 12,921,516 km (0.073 R)
• M42: 13,481,461 km (0.043 R)
• M43: 13,630,012 km (0.118 R)
• M44: 13,719,621 km (0.09 R)
• M45: 14,260,567 km (0.037 R)
• M46: 14,686,173 km (0.082 R)
• M47: 14,777,876 km (0.089 R)
• M48: 14,869,879 km (0.094 R)
• M49: 15,177,751 km (0.067 R)
• M50: 15,549,951 km (0.109 R)
• M51: 16,398,470 km (0.068 R)
• M52: 16,493,614 km (0.108 R)
• M53: 17,780,754 km (0.091 R)
• M54: 17,943,965 km (0.092 R)
• M55: 18,173,299 km (0.075 R)
• M56: 18,436,442 km (0.12 R)
• M57: 18,634,659 km (0.091 R)
• M58: 18,800,413 km (0.098 R)
• M59: 20,076,184 km (0.084 R)
• M60: 20,178,060 km (0.038 R)
• M61: 21,241,252 km (0.109 R)
• M62: 21,345,073 km (0.069 R)
• M63: 21,832,014 km (0.095 R)
• M64: 22,076,906 km (0.106 R)
• M65: 22,746,057 km (0.075 R)
• M66: 23,314,679 km (0.091 R)
• M67: 23,996,097 km (0.059 R)
• M68: 24,248,768 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.5

Radius: 14.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.66 AU - 8.12 AU

Year: 8015 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 48,853,490 km

• M1: 181,013 km (0.113 R)
• M2: 307,424 km (0.093 R)
• M3: 914,043 km (0.097 R)
• M4: 1,574,368 km (0.083 R)
• M5: 1,946,567 km (0.097 R)
• M6: 2,165,728 km (0.092 R)
• M7: 2,316,523 km (0.096 R)
• M8: 2,502,174 km (0.047 R)
• M9: 2,660,748 km (0.104 R)
• M10: 2,806,456 km (0.098 R)
• M11: 2,955,007 km (0.119 R)
• M12: 3,277,241 km (0.069 R)
• M13: 3,628,945 km (0.1 R)
• M14: 4,085,967 km (0.106 R)
• M15: 4,255,162 km (0.056 R)
• M16: 4,600,434 km (0.069 R)
• M17: 5,135,695 km (0.104 R)
• M18: 5,732,890 km (0.105 R)
• M19: 5,922,729 km (0.104 R)
• M20: 6,071,878 km (0.101 R)
• M21: 8,288,769 km (0.115 R)
• M22: 8,384,063 km (0.097 R)
• M23: 9,482,560 km (0.101 R)
• M24: 10,036,072 km (0.116 R)
• M25: 10,522,565 km (0.116 R)
• M26: 10,651,967 km (0.105 R)
• M27: 10,912,117 km (0.108 R)
• M28: 11,043,165 km (0.1 R)
• M29: 11,148,183 km (0.084 R)
• M30: 11,412,522 km (0.085 R)
• M31: 11,571,994 km (0.074 R)
• M32: 12,820,089 km (0.089 R)
• M33: 12,930,642 km (0.105 R)
• M34: 13,544,292 km (0.083 R)
• M35: 13,826,434 km (0.062 R)
• M36: 14,310,532 km (0.097 R)
• M37: 14,742,421 km (0.065 R)
• M38: 15,354,127 km (0.092 R)
• M39: 17,147,656 km (0.08 R)
• M40: 17,269,578 km (0.096 R)
• M41: 17,760,110 km (0.1 R)
• M42: 20,216,955 km (0.111 R)
• M43: 20,442,549 km (0.1 R)
• M44: 20,701,503 km (0.026 R)
• M45: 20,798,891 km (0.028 R)
• M46: 20,896,429 km (0.031 R)
• M47: 21,026,729 km (0.102 R)
• M48: 21,124,566 km (0.066 R)
• M49: 21,255,314 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 12.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.57 AU - 11.21 AU

Year: 10406 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,853,490 km

• M1: 667,805 km (0.119 R)
• M2: 1,067,979 km (0.097 R)
• M3: 1,204,263 km (0.103 R)
• M4: 1,346,830 km (0.055 R)
• M5: 1,560,455 km (0.096 R)
• M6: 1,694,196 km (0.103 R)
• M7: 1,973,645 km (0.072 R)
• M8: 2,070,135 km (0.099 R)
• M9: 2,318,617 km (0.039 R)
• M10: 2,550,793 km (0.026 R)
• M11: 3,613,537 km (0.093 R)
• M12: 3,853,342 km (0.095 R)
• M13: 3,944,597 km (0.101 R)
• M14: 4,129,500 km (0.062 R)
• M15: 4,766,338 km (0.113 R)
• M16: 5,502,359 km (0.12 R)
• M17: 5,953,995 km (0.114 R)
• M18: 6,273,836 km (0.103 R)
• M19: 6,417,749 km (0.084 R)
• M20: 7,994,959 km (0.113 R)
• M21: 8,190,483 km (0.107 R)
• M22: 8,546,377 km (0.037 R)
• M23: 10,273,634 km (0.111 R)
• M24: 11,176,906 km (0.08 R)
• M25: 11,615,975 km (0.032 R)
• M26: 13,104,773 km (0.117 R)
• M27: 13,243,002 km (0.092 R)
• M28: 13,801,301 km (0.107 R)
• M29: 13,895,099 km (0.12 R)
• M30: 14,130,416 km (0.07 R)
• M31: 15,133,620 km (0.098 R)
• M32: 15,717,051 km (0.053 R)
• M33: 16,159,562 km (0.105 R)
• M34: 16,407,146 km (0.117 R)
• M35: 16,606,112 km (0.118 R)
• M36: 16,906,205 km (0.103 R)
• M37: 18,536,373 km (0.076 R)
• M38: 18,743,716 km (0.106 R)
• M39: 18,951,806 km (0.106 R)
• M40: 19,317,723 km (0.078 R)
• M41: 20,269,614 km (0.113 R)
• M42: 20,376,277 km (0.062 R)
• M43: 20,697,613 km (0.12 R)
• M44: 20,966,590 km (0.088 R)
• M45: 21,128,455 km (0.038 R)
• M46: 21,889,759 km (0.073 R)
• M47: 22,108,920 km (0.099 R)
• M48: 22,218,874 km (0.086 R)
• M49: 22,660,038 km (0.105 R)
• M50: 22,937,393 km (0.081 R)
• M51: 23,159,994 km (0.096 R)
• M52: 23,832,138 km (0.104 R)
• M53: 24,340,471 km (0.096 R)
• M54: 25,253,168 km (0.068 R)
• M55: 25,598,140 km (0.063 R)
• M56: 26,935,545 km (0.113 R)
• M57: 27,347,089 km (0.106 R)
• M58: 27,583,304 km (0.085 R)
• M59: 27,760,727 km (0.077 R)
• M60: 27,938,749 km (0.051 R)
• M61: 28,534,447 km (0.1 R)
• M62: 28,654,126 km (0.069 R)
• M63: 29,799,148 km (0.07 R)
• M64: 30,042,244 km (0.117 R)
• M65: 33,323,374 km (0.041 R)
• M66: 34,081,985 km (0.067 R)
• M67: 34,910,159 km (0.026 R)
• M68: 35,102,243 km (0.097 R)
• M69: 35,680,588 km (0.091 R)
• M70: 36,326,851 km (0.097 R)
• M71: 38,222,854 km (0.098 R)
• M72: 38,487,044 km (0.064 R)
• M73: 38,619,289 km (0.119 R)
• M74: 39,883,241 km (0.103 R)
• M75: 41,025,570 km (0.032 R)
• M76: 42,110,604 km (0.112 R)
• M77: 42,451,537 km (0.068 R)
• M78: 42,862,034 km (0.06 R)
• M79: 43,411,357 km (0.103 R)
• M80: 43,548,987 km (0.105 R)
• M81: 46,403,464 km (0.049 R)
• M82: 46,614,697 km (0.04 R)
• M83: 47,250,188 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 8.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.17 AU - 13.91 AU

Year: 15109 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,853,490 km

• M1: 126,709 km (0.069 R)
• M2: 227,090 km (0.068 R)
• M3: 499,358 km (0.118 R)
• M4: 1,151,006 km (0.114 R)
• M5: 1,275,023 km (0.086 R)
• M6: 1,403,677 km (0.066 R)
• M7: 1,491,940 km (0.104 R)
• M8: 1,839,455 km (0.106 R)
• M9: 1,961,078 km (0.098 R)
• M10: 2,341,655 km (0.065 R)
• M11: 3,677,864 km (0.065 R)
• M12: 3,770,016 km (0.105 R)
• M13: 3,894,182 km (0.108 R)
• M14: 4,633,794 km (0.097 R)
• M15: 6,312,432 km (0.096 R)
• M16: 7,062,366 km (0.09 R)
• M17: 8,239,402 km (0.118 R)
• M18: 8,360,427 km (0.038 R)
• M19: 8,604,271 km (0.111 R)
• M20: 8,809,220 km (0.113 R)
• M21: 8,974,376 km (0.075 R)
• M22: 9,140,729 km (0.051 R)
• M23: 11,844,561 km (0.099 R)
• M24: 12,026,921 km (0.055 R)
• M25: 12,533,459 km (0.113 R)
• M26: 12,765,934 km (0.07 R)
• M27: 13,949,852 km (0.097 R)
• M28: 14,287,494 km (0.087 R)
• M29: 14,481,822 km (0.06 R)
• M30: 15,168,476 km (0.11 R)
• M31: 15,966,132 km (0.08 R)
• M32: 16,218,204 km (0.052 R)
• M33: 17,136,735 km (0.086 R)
• M34: 17,498,463 km (0.042 R)
• M35: 18,863,992 km (0.038 R)
• M36: 19,290,945 km (0.111 R)
• M37: 19,559,473 km (0.084 R)
• M38: 19,937,507 km (0.097 R)
• M39: 20,209,027 km (0.095 R)
• M40: 20,536,347 km (0.087 R)
• M41: 20,591,100 km (0.104 R)
• M42: 20,700,755 km (0.057 R)
• M43: 22,087,378 km (0.104 R)
• M44: 25,124,962 km (0.06 R)
• M45: 28,047,506 km (0.115 R)
• M46: 28,351,639 km (0.086 R)
• M47: 28,412,675 km (0.094 R)
• M48: 28,656,968 km (0.096 R)
• M49: 28,902,009 km (0.108 R)
• M50: 29,024,829 km (0.068 R)
• M51: 29,641,322 km (0.087 R)
• M52: 29,703,256 km (0.114 R)
• M53: 29,951,139 km (0.08 R)
• M54: 31,390,420 km (0.062 R)
• M55: 31,579,811 km (0.111 R)
• M56: 33,172,879 km (0.074 R)
• M57: 33,688,094 km (0.103 R)
• M58: 33,946,749 km (0.092 R)
• M59: 34,270,927 km (0.101 R)
• M60: 34,531,078 km (0.106 R)
• M61: 35,643,787 km (0.097 R)
• M62: 36,303,962 km (0.103 R)
• M63: 36,768,314 km (0.109 R)
• M64: 36,968,027 km (0.108 R)
• M65: 37,168,040 km (0.113 R)
• M66: 37,301,631 km (0.098 R)
• M67: 37,971,680 km (0.11 R)
• M68: 38,106,168 km (0.074 R)
• M69: 38,308,275 km (0.066 R)
• M70: 40,898,263 km (0.081 R)
• M71: 41,797,196 km (0.108 R)
• M72: 42,005,586 km (0.058 R)
• M73: 42,493,126 km (0.11 R)
• M74: 42,562,988 km (0.108 R)
• M75: 42,702,712 km (0.077 R)
• M76: 42,772,574 km (0.12 R)
• M77: 44,249,704 km (0.051 R)
• M78: 44,391,373 km (0.104 R)
• M79: 44,462,133 km (0.097 R)
• M80: 44,533,042 km (0.101 R)
• M81: 44,745,770 km (0.114 R)
• M82: 45,314,990 km (0.08 R)
• M83: 45,386,348 km (0.103 R)
• M84: 46,460,611 km (0.089 R)
• M85: 47,978,730 km (0.112 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 19,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit