🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.64 AU - 0.82 AU

Year: 226 Days

Day: 20.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.34 AU - 2.02 AU

Year: 788 Days

Day: 16.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,396,953 km

• M1: 1,092,962 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.48 AU - 2.18 AU

Year: 895 Days

Day: 28.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.45 AU - 2.25 AU

Year: 910 Days

Day: 38.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.77 AU - 2.37 AU

Year: 1077 Days

Day: 39.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.59 AU - 3.03 AU

Year: 1704 Days

Day: 44.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 12.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.94 AU - 9.5 AU

Year: 10125 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,396,953 km

• M1: 198,367 km (0.103 R)
• M2: 738,265 km (0.119 R)
• M3: 895,044 km (0.072 R)
• M4: 1,116,599 km (0.102 R)
• M5: 1,243,607 km (0.093 R)
• M6: 1,473,389 km (0.069 R)
• M7: 1,717,384 km (0.115 R)
• M8: 1,996,832 km (0.113 R)
• M9: 2,575,627 km (0.063 R)
• M10: 2,746,916 km (0.115 R)
• M11: 3,126,895 km (0.078 R)
• M12: 3,469,923 km (0.053 R)
• M13: 3,908,992 km (0.098 R)
• M14: 4,600,733 km (0.119 R)
• M15: 4,719,663 km (0.067 R)
• M16: 5,869,173 km (0.098 R)
• M17: 6,030,889 km (0.083 R)
• M18: 6,425,378 km (0.106 R)
• M19: 6,625,839 km (0.036 R)
• M20: 6,760,627 km (0.05 R)
• M21: 8,338,885 km (0.108 R)
• M22: 8,594,398 km (0.063 R)
• M23: 8,852,604 km (0.069 R)
• M24: 9,566,036 km (0.072 R)
• M25: 10,415,303 km (0.09 R)
• M26: 10,493,692 km (0.057 R)
• M27: 10,690,563 km (0.1 R)
• M28: 11,449,922 km (0.111 R)
• M29: 11,734,158 km (0.119 R)
• M30: 12,102,917 km (0.078 R)
• M31: 13,062,886 km (0.092 R)
• M32: 13,445,109 km (0.1 R)
• M33: 13,659,034 km (0.109 R)
• M34: 14,482,570 km (0.12 R)
• M35: 14,789,993 km (0.098 R)
• M36: 14,966,669 km (0.105 R)
• M37: 15,055,231 km (0.1 R)
• M38: 15,725,279 km (0.117 R)
• M39: 16,222,842 km (0.106 R)
• M40: 17,512,675 km (0.106 R)
• M41: 18,169,858 km (0.072 R)
• M42: 18,549,089 km (0.055 R)
• M43: 19,074,925 km (0.061 R)
• M44: 20,928,443 km (0.089 R)
• M45: 21,176,626 km (0.106 R)
• M46: 21,525,787 km (0.036 R)
• M47: 22,330,773 km (0.095 R)
• M48: 22,686,068 km (0.107 R)
• M49: 22,787,944 km (0.027 R)
• M50: 23,659,950 km (0.081 R)
• M51: 24,178,008 km (0.102 R)
• M52: 24,438,458 km (0.07 R)
• M53: 25,120,026 km (0.026 R)
• M54: 26,074,011 km (0.107 R)
• M55: 28,017,288 km (0.054 R)
• M56: 28,236,000 km (0.06 R)
• M57: 28,785,473 km (0.102 R)
• M58: 28,951,078 km (0.097 R)
• M59: 29,227,684 km (0.104 R)
• M60: 29,895,040 km (0.084 R)
• M61: 30,006,790 km (0.077 R)
• M62: 30,342,787 km (0.076 R)
• M63: 31,471,951 km (0.099 R)
• M64: 31,699,340 km (0.097 R)
• M65: 32,557,284 km (0.117 R)
• M66: 33,191,280 km (0.077 R)
• M67: 33,480,751 km (0.084 R)
• M68: 34,295,910 km (0.097 R)
• M69: 34,764,600 km (0.102 R)
• M70: 35,590,081 km (0.108 R)
• M71: 36,183,536 km (0.109 R)
• M72: 36,660,753 km (0.099 R)
• M73: 37,621,321 km (0.071 R)
• M74: 38,347,170 km (0.09 R)
• M75: 38,711,890 km (0.104 R)
• M76: 39,077,806 km (0.086 R)
• M77: 39,261,064 km (0.116 R)
• M78: 40,367,190 km (0.076 R)
• M79: 40,490,758 km (0.064 R)
• M80: 40,986,077 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.8

Radius: 10.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.38 AU - 10.12 AU

Year: 11010 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,396,953 km

• M1: 239,955 km (0.092 R)
• M2: 324,029 km (0.06 R)
• M3: 394,490 km (0.096 R)
• M4: 645,216 km (0.085 R)
• M5: 715,975 km (0.075 R)
• M6: 827,725 km (0.071 R)
• M7: 1,000,361 km (0.05 R)
• M8: 1,155,793 km (0.071 R)
• M9: 1,637,648 km (0.06 R)
• M10: 1,788,742 km (0.06 R)
• M11: 1,962,126 km (0.111 R)
• M12: 2,033,035 km (0.112 R)
• M13: 2,592,830 km (0.071 R)
• M14: 2,670,920 km (0.059 R)
• M15: 2,829,793 km (0.106 R)
• M16: 2,971,313 km (0.115 R)
• M17: 3,115,376 km (0.111 R)
• M18: 3,240,589 km (0.083 R)
• M19: 3,388,990 km (0.03 R)
• M20: 4,118,280 km (0.101 R)
• M21: 4,372,147 km (0.108 R)
• M22: 4,512,769 km (0.096 R)
• M23: 4,678,823 km (0.117 R)
• M24: 5,313,118 km (0.083 R)
• M25: 5,716,883 km (0.107 R)
• M26: 5,845,088 km (0.082 R)
• M27: 6,341,304 km (0.067 R)
• M28: 6,420,890 km (0.103 R)
• M29: 6,527,553 km (0.111 R)
• M30: 6,932,665 km (0.118 R)
• M31: 7,207,326 km (0.117 R)
• M32: 7,457,603 km (0.084 R)
• M33: 7,569,802 km (0.096 R)
• M34: 7,739,147 km (0.086 R)
• M35: 8,196,767 km (0.11 R)
• M36: 8,428,942 km (0.109 R)
• M37: 8,545,778 km (0.105 R)
• M38: 8,722,154 km (0.04 R)
• M39: 8,840,337 km (0.093 R)
• M40: 9,348,969 km (0.047 R)
• M41: 9,561,099 km (0.072 R)
• M42: 9,744,207 km (0.106 R)
• M43: 9,867,027 km (0.095 R)
• M44: 10,269,445 km (0.087 R)
• M45: 10,394,359 km (0.087 R)
• M46: 12,195,817 km (0.086 R)
• M47: 12,527,625 km (0.089 R)
• M48: 12,795,255 km (0.105 R)
• M49: 13,031,022 km (0.115 R)
• M50: 13,098,640 km (0.116 R)
• M51: 13,609,367 km (0.116 R)
• M52: 14,057,263 km (0.115 R)
• M53: 14,756,035 km (0.076 R)
• M54: 15,573,438 km (0.089 R)
• M55: 15,789,008 km (0.07 R)
• M56: 16,368,999 km (0.111 R)
• M57: 16,624,961 km (0.079 R)
• M58: 17,252,075 km (0.084 R)
• M59: 17,326,276 km (0.048 R)
• M60: 17,400,626 km (0.056 R)
• M61: 17,475,126 km (0.117 R)
• M62: 17,624,574 km (0.118 R)
• M63: 17,736,772 km (0.11 R)
• M64: 19,642,799 km (0.057 R)
• M65: 20,856,786 km (0.033 R)
• M66: 21,452,933 km (0.073 R)
• M67: 22,054,765 km (0.06 R)
• M68: 22,824,895 km (0.077 R)
• M69: 24,017,489 km (0.081 R)
• M70: 25,061,832 km (0.12 R)
• M71: 25,145,906 km (0.075 R)
• M72: 26,120,835 km (0.111 R)
• M73: 26,206,256 km (0.111 R)
• M74: 26,291,676 km (0.06 R)
• M75: 26,720,274 km (0.071 R)
• M76: 27,758,483 km (0.054 R)
• M77: 28,020,130 km (0.044 R)
• M78: 28,414,021 km (0.118 R)
• M79: 29,118,926 km (0.103 R)
• M80: 29,429,192 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.8

Radius: 7

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.72 AU - 14.08 AU

Year: 17740 Days

Day: 23.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,396,953 km

• M1: 183,856 km (0.097 R)
• M2: 244,742 km (0.109 R)
• M3: 590,014 km (0.104 R)
• M4: 669,450 km (0.057 R)
• M5: 839,244 km (0.113 R)
• M6: 1,592,619 km (0.05 R)
• M7: 1,734,139 km (0.107 R)
• M8: 2,600,909 km (0.118 R)
• M9: 2,904,443 km (0.099 R)
• M10: 3,183,592 km (0.076 R)
• M11: 4,385,013 km (0.027 R)
• M12: 4,504,242 km (0.116 R)
• M13: 4,745,843 km (0.077 R)
• M14: 5,283,797 km (0.114 R)
• M15: 5,368,320 km (0.097 R)
• M16: 5,884,731 km (0.119 R)
• M17: 6,372,121 km (0.086 R)
• M18: 6,964,678 km (0.109 R)
• M19: 7,432,471 km (0.055 R)
• M20: 7,479,744 km (0.091 R)
• M21: 7,670,182 km (0.071 R)
• M22: 8,946,102 km (0.1 R)
• M23: 9,198,923 km (0.085 R)
• M24: 9,249,786 km (0.064 R)
• M25: 9,505,449 km (0.082 R)
• M26: 9,608,372 km (0.087 R)
• M27: 9,763,505 km (0.104 R)
• M28: 9,919,386 km (0.089 R)
• M29: 10,926,030 km (0.09 R)
• M30: 11,142,049 km (0.115 R)
• M31: 12,187,589 km (0.073 R)
• M32: 14,018,068 km (0.09 R)
• M33: 15,204,978 km (0.118 R)
• M34: 16,054,843 km (0.04 R)
• M35: 16,671,336 km (0.114 R)
• M36: 16,982,500 km (0.083 R)
• M37: 18,054,668 km (0.119 R)
• M38: 18,182,275 km (0.086 R)
• M39: 18,502,414 km (0.119 R)
• M40: 20,197,657 km (0.099 R)
• M41: 20,462,894 km (0.047 R)
• M42: 21,063,829 km (0.041 R)
• M43: 22,556,965 km (0.103 R)
• M44: 22,625,631 km (0.107 R)
• M45: 23,316,324 km (0.052 R)
• M46: 23,734,001 km (0.042 R)
• M47: 25,072,902 km (0.084 R)
• M48: 25,215,319 km (0.092 R)
• M49: 25,500,902 km (0.056 R)
• M50: 25,787,531 km (0.076 R)
• M51: 27,017,525 km (0.096 R)
• M52: 27,823,558 km (0.028 R)
• M53: 29,010,019 km (0.064 R)
• M54: 29,910,748 km (0.064 R)
• M55: 31,355,415 km (0.077 R)
• M56: 33,056,641 km (0.12 R)
• M57: 34,233,528 km (0.061 R)
• M58: 35,184,970 km (0.116 R)
• M59: 36,145,090 km (0.09 R)
• M60: 37,845,868 km (0.053 R)
• M61: 38,172,739 km (0.05 R)
• M62: 39,159,187 km (0.061 R)
• M63: 40,487,317 km (0.118 R)
• M64: 42,761,803 km (0.097 R)
• M65: 43,358,250 km (0.104 R)
• M66: 43,614,810 km (0.118 R)
• M67: 46,556,353 km (0.062 R)
• M68: 46,643,868 km (0.07 R)
• M69: 46,819,047 km (0.075 R)
• M70: 46,994,376 km (0.043 R)
• M71: 47,609,822 km (0.117 R)
• M72: 48,227,960 km (0.101 R)
• M73: 48,316,522 km (0.099 R)
• M74: 49,650,785 km (0.107 R)
• M75: 50,098,233 km (0.062 R)
• M76: 50,907,108 km (0.048 R)
• M77: 51,267,938 km (0.077 R)
• M78: 52,811,040 km (0.109 R)
• M79: 53,909,388 km (0.104 R)
• M80: 54,830,462 km (0.115 R)
• M81: 56,781,517 km (0.073 R)
• M82: 58,000,740 km (0.096 R)
• M83: 58,471,973 km (0.068 R)
• M84: 59,228,639 km (0.091 R)
• M85: 59,513,175 km (0.094 R)
• M86: 60,274,179 km (0.081 R)
• M87: 60,751,546 km (0.1 R)
• M88: 63,059,990 km (0.109 R)
• M89: 63,447,449 km (0.068 R)
• M90: 63,544,538 km (0.057 R)
• M91: 64,030,282 km (0.057 R)
• M92: 64,809,986 km (0.118 R)
• M93: 65,103,348 km (0.068 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 18,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit