🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.81 AU

Year: 236 Days

Day: 28.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.71 AU - 0.85 AU

Year: 261 Days

Day: 29.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,673,156 km

• M1: 55,950 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.27 AU

Year: 419 Days

Day: 13.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.97 AU - 2.09 AU

Year: 1095 Days

Day: 13.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,673,156 km

• M1: 45,478 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.07 AU - 3.45 AU

Year: 1737 Days

Day: 43.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,673,156 km

• M1: 1,385,426 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.51 AU - 4.43 AU

Year: 2996 Days

Day: 23 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 12.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.97 AU - 6.09 AU

Year: 4925 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 107,673,156 km

• M1: 155,133 km (0.051 R)
• M2: 319,541 km (0.085 R)
• M3: 420,819 km (0.038 R)
• M4: 557,701 km (0.103 R)
• M5: 700,716 km (0.092 R)
• M6: 1,053,917 km (0.115 R)
• M7: 1,165,218 km (0.112 R)
• M8: 1,849,030 km (0.105 R)
• M9: 2,020,170 km (0.071 R)
• M10: 2,107,684 km (0.094 R)
• M11: 2,196,695 km (0.062 R)
• M12: 2,341,655 km (0.106 R)
• M13: 2,894,270 km (0.066 R)
• M14: 2,973,557 km (0.09 R)
• M15: 3,423,697 km (0.086 R)
• M16: 3,550,257 km (0.091 R)
• M17: 3,808,163 km (0.086 R)
• M18: 4,161,514 km (0.11 R)
• M19: 4,251,571 km (0.101 R)
• M20: 4,456,670 km (0.112 R)
• M21: 4,711,735 km (0.112 R)
• M22: 4,876,591 km (0.049 R)
• M23: 4,971,736 km (0.068 R)
• M24: 5,163,670 km (0.107 R)
• M25: 5,260,759 km (0.114 R)
• M26: 5,555,317 km (0.066 R)
• M27: 6,315,274 km (0.119 R)
• M28: 7,134,921 km (0.085 R)
• M29: 7,461,343 km (0.086 R)
• M30: 7,626,350 km (0.105 R)
• M31: 7,764,728 km (0.104 R)
• M32: 8,815,354 km (0.106 R)
• M33: 9,048,278 km (0.049 R)
• M34: 9,165,562 km (0.118 R)
• M35: 9,253,975 km (0.082 R)
• M36: 9,372,157 km (0.112 R)
• M37: 9,461,018 km (0.06 R)
• M38: 9,910,111 km (0.093 R)
• M39: 10,489,055 km (0.119 R)
• M40: 10,581,357 km (0.065 R)
• M41: 10,891,473 km (0.118 R)
• M42: 11,583,962 km (0.082 R)
• M43: 11,775,447 km (0.093 R)
• M44: 13,544,741 km (0.086 R)
• M45: 14,084,789 km (0.111 R)
• M46: 14,289,140 km (0.117 R)
• M47: 14,700,833 km (0.065 R)
• M48: 14,942,733 km (0.113 R)
• M49: 15,255,841 km (0.111 R)
• M50: 15,888,341 km (0.116 R)
• M51: 15,994,705 km (0.067 R)
• M52: 16,172,278 km (0.116 R)
• M53: 16,350,598 km (0.059 R)
• M54: 16,601,325 km (0.119 R)
• M55: 17,215,573 km (0.068 R)
• M56: 17,617,094 km (0.063 R)
• M57: 18,354,911 km (0.065 R)
• M58: 18,615,510 km (0.087 R)
• M59: 18,952,405 km (0.069 R)
• M60: 19,140,449 km (0.072 R)
• M61: 19,480,485 km (0.111 R)
• M62: 19,822,466 km (0.067 R)
• M63: 21,366,765 km (0.05 R)
• M64: 21,601,633 km (0.114 R)
• M65: 22,153,350 km (0.044 R)
• M66: 22,749,498 km (0.057 R)
• M67: 23,149,822 km (0.056 R)
• M68: 23,795,337 km (0.11 R)
• M69: 25,021,441 km (0.071 R)
• M70: 25,104,019 km (0.064 R)
• M71: 25,227,886 km (0.101 R)
• M72: 25,808,774 km (0.083 R)
• M73: 26,730,297 km (0.117 R)
• M74: 26,983,566 km (0.026 R)
• M75: 27,577,619 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 9.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.6 AU - 7.56 AU

Year: 5678 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 107,673,156 km

• M1: 140,323 km (0.059 R)
• M2: 223,050 km (0.059 R)
• M3: 349,311 km (0.081 R)
• M4: 547,079 km (0.105 R)
• M5: 615,745 km (0.04 R)
• M6: 687,701 km (0.077 R)
• M7: 821,292 km (0.101 R)
• M8: 1,205,759 km (0.114 R)
• M9: 1,275,023 km (0.087 R)
• M10: 1,430,156 km (0.066 R)
• M11: 1,642,435 km (0.091 R)
• M12: 1,732,942 km (0.091 R)
• M13: 1,919,191 km (0.08 R)
• M14: 1,987,258 km (0.105 R)
• M15: 2,182,483 km (0.054 R)
• M16: 2,296,776 km (0.04 R)
• M17: 2,383,992 km (0.084 R)
• M18: 2,516,835 km (0.093 R)
• M19: 2,591,634 km (0.113 R)
• M20: 2,789,851 km (0.088 R)
• M21: 3,104,605 km (0.101 R)
• M22: 3,168,932 km (0.051 R)
• M23: 3,547,714 km (0.115 R)
• M24: 3,665,896 km (0.07 R)
• M25: 3,751,167 km (0.04 R)
• M26: 3,958,509 km (0.112 R)
• M27: 4,028,371 km (0.05 R)
• M28: 4,222,849 km (0.112 R)
• M29: 4,438,718 km (0.062 R)
• M30: 4,511,423 km (0.087 R)
• M31: 4,621,228 km (0.105 R)
• M32: 4,713,530 km (0.101 R)
• M33: 5,088,572 km (0.028 R)
• M34: 5,454,039 km (0.118 R)
• M35: 5,531,980 km (0.089 R)
• M36: 5,788,091 km (0.076 R)
• M37: 5,987,804 km (0.076 R)
• M38: 6,538,325 km (0.1 R)
• M39: 7,797,340 km (0.068 R)
• M40: 8,829,715 km (0.117 R)
• M41: 9,036,759 km (0.104 R)
• M42: 9,198,773 km (0.107 R)
• M43: 10,336,465 km (0.1 R)
• M44: 10,433,255 km (0.115 R)
• M45: 10,579,113 km (0.098 R)
• M46: 10,921,841 km (0.053 R)
• M47: 10,995,743 km (0.118 R)
• M48: 11,218,644 km (0.117 R)
• M49: 11,946,736 km (0.068 R)
• M50: 12,535,105 km (0.08 R)
• M51: 13,793,223 km (0.108 R)
• M52: 14,087,183 km (0.088 R)
• M53: 14,356,160 km (0.114 R)
• M54: 14,437,242 km (0.086 R)
• M55: 14,899,350 km (0.056 R)
• M56: 15,173,562 km (0.086 R)
• M57: 15,560,123 km (0.106 R)
• M58: 15,922,001 km (0.104 R)
• M59: 16,258,596 km (0.086 R)
• M60: 16,824,674 km (0.117 R)
• M61: 16,938,668 km (0.096 R)
• M62: 17,426,058 km (0.118 R)
• M63: 17,801,997 km (0.114 R)
• M64: 17,889,063 km (0.096 R)
• M65: 17,976,279 km (0.061 R)
• M66: 18,063,644 km (0.063 R)
• M67: 18,297,465 km (0.108 R)
• M68: 18,679,389 km (0.114 R)
• M69: 18,827,042 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 10.6

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.08 AU - 6.72 AU

Year: 6132 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 107,673,156 km

• M1: 132,993 km (0.109 R)
• M2: 213,775 km (0.104 R)
• M3: 405,859 km (0.109 R)
• M4: 831,764 km (0.087 R)
• M5: 953,387 km (0.03 R)
• M6: 1,032,674 km (0.106 R)
• M7: 1,181,225 km (0.088 R)
• M8: 1,337,106 km (0.088 R)
• M9: 1,481,767 km (0.056 R)
• M10: 1,669,961 km (0.12 R)
• M11: 1,846,187 km (0.089 R)
• M12: 2,049,341 km (0.094 R)
• M13: 2,863,902 km (0.092 R)
• M14: 2,934,063 km (0.113 R)
• M15: 4,002,192 km (0.092 R)
• M16: 4,320,087 km (0.104 R)
• M17: 4,674,036 km (0.063 R)
• M18: 5,438,780 km (0.066 R)
• M19: 5,731,842 km (0.104 R)
• M20: 6,181,384 km (0.044 R)
• M21: 6,395,010 km (0.09 R)
• M22: 6,518,278 km (0.087 R)
• M23: 7,018,982 km (0.084 R)
• M24: 7,146,141 km (0.101 R)
• M25: 7,306,210 km (0.099 R)
• M26: 7,727,777 km (0.114 R)
• M27: 9,774,725 km (0.12 R)
• M28: 9,881,239 km (0.077 R)
• M29: 11,338,621 km (0.062 R)
• M30: 12,016,150 km (0.073 R)
• M31: 12,668,097 km (0.065 R)
• M32: 12,823,230 km (0.075 R)
• M33: 13,371,058 km (0.087 R)
• M34: 13,886,572 km (0.114 R)
• M35: 14,006,400 km (0.081 R)
• M36: 14,489,451 km (0.063 R)
• M37: 14,611,074 km (0.095 R)
• M38: 14,773,687 km (0.082 R)
• M39: 14,855,368 km (0.058 R)
• M40: 14,978,038 km (0.041 R)
• M41: 15,141,997 km (0.107 R)
• M42: 15,347,844 km (0.098 R)
• M43: 15,554,738 km (0.104 R)
• M44: 16,943,006 km (0.114 R)
• M45: 17,543,791 km (0.117 R)
• M46: 18,239,122 km (0.064 R)
• M47: 18,502,115 km (0.074 R)
• M48: 20,061,523 km (0.09 R)
• M49: 20,742,792 km (0.09 R)
• M50: 21,523,992 km (0.098 R)
• M51: 22,174,593 km (0.089 R)
• M52: 22,267,942 km (0.045 R)
• M53: 23,352,377 km (0.051 R)
• M54: 24,405,546 km (0.106 R)
• M55: 24,550,357 km (0.09 R)
• M56: 24,646,997 km (0.068 R)
• M57: 24,792,406 km (0.095 R)
• M58: 25,278,749 km (0.115 R)
• M59: 25,964,954 km (0.057 R)
• M60: 26,806,442 km (0.092 R)
• M61: 27,005,856 km (0.097 R)
• M62: 27,405,881 km (0.095 R)
• M63: 27,556,526 km (0.043 R)
• M64: 28,313,342 km (0.045 R)
• M65: 28,414,769 km (0.111 R)
• M66: 28,770,812 km (0.049 R)
• M67: 29,281,838 km (0.056 R)
• M68: 29,796,006 km (0.113 R)
• M69: 29,899,079 km (0.057 R)
• M70: 30,105,823 km (0.087 R)
• M71: 31,618,707 km (0.049 R)
• M72: 32,463,935 km (0.043 R)
• M73: 32,996,054 km (0.116 R)
• M74: 33,745,839 km (0.099 R)
• M75: 33,853,400 km (0.067 R)
• M76: 34,555,313 km (0.038 R)
• M77: 35,044,049 km (0.105 R)
• M78: 35,973,650 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.8

Radius: 6.2

Gravity: 21.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.28 AU - 20.94 AU

Year: 30407 Days

Day: 18.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,673,156 km

• M1: 104,270 km (0.104 R)
• M2: 404,513 km (0.098 R)
• M3: 477,217 km (0.064 R)
• M4: 722,109 km (0.078 R)
• M5: 812,017 km (0.105 R)
• M6: 1,465,012 km (0.112 R)
• M7: 1,541,307 km (0.09 R)
• M8: 2,069,836 km (0.026 R)
• M9: 2,603,601 km (0.056 R)
• M10: 2,982,234 km (0.115 R)
• M11: 3,079,622 km (0.091 R)
• M12: 3,277,540 km (0.086 R)
• M13: 3,378,070 km (0.08 R)
• M14: 4,889,457 km (0.097 R)
• M15: 5,237,122 km (0.093 R)
• M16: 5,533,176 km (0.076 R)
• M17: 6,390,522 km (0.115 R)
• M18: 8,294,005 km (0.062 R)
• M19: 8,708,242 km (0.116 R)
• M20: 8,988,139 km (0.07 R)
• M21: 9,129,210 km (0.087 R)
• M22: 10,063,898 km (0.053 R)
• M23: 10,878,458 km (0.114 R)
• M24: 10,953,556 km (0.11 R)
• M25: 11,713,962 km (0.1 R)
• M26: 11,868,048 km (0.066 R)
• M27: 11,945,390 km (0.109 R)
• M28: 14,589,233 km (0.108 R)
• M29: 15,933,370 km (0.104 R)
• M30: 16,533,856 km (0.06 R)
• M31: 22,547,541 km (0.077 R)
• M32: 22,643,283 km (0.053 R)
• M33: 24,983,293 km (0.108 R)
• M34: 25,181,810 km (0.117 R)
• M35: 25,380,775 km (0.097 R)
• M36: 25,880,581 km (0.115 R)
• M37: 29,468,387 km (0.077 R)
• M38: 31,053,227 km (0.092 R)
• M39: 31,587,590 km (0.102 R)
• M40: 32,017,235 km (0.054 R)
• M41: 32,991,118 km (0.054 R)
• M42: 34,635,647 km (0.095 R)
• M43: 36,982,538 km (0.119 R)
• M44: 37,435,371 km (0.077 R)
• M45: 37,662,461 km (0.11 R)
• M46: 38,804,790 km (0.089 R)
• M47: 40,889,586 km (0.095 R)
• M48: 45,046,163 km (0.115 R)
• M49: 45,893,485 km (0.113 R)
• M50: 46,014,959 km (0.093 R)
• M51: 48,714,452 km (0.096 R)
• M52: 48,962,336 km (0.08 R)
• M53: 49,334,984 km (0.105 R)
• M54: 50,083,273 km (0.101 R)
• M55: 53,496,348 km (0.025 R)
• M56: 53,624,254 km (0.106 R)
• M57: 54,008,272 km (0.096 R)
• M58: 54,264,982 km (0.057 R)
• M59: 54,650,645 km (0.109 R)
• M60: 55,166,309 km (0.102 R)
• M61: 55,554,067 km (0.112 R)
• M62: 56,332,425 km (0.026 R)
• M63: 56,853,324 km (0.039 R)
• M64: 57,506,618 km (0.113 R)
• M65: 59,216,971 km (0.109 R)
• M66: 61,211,110 km (0.114 R)
• M67: 62,418,066 km (0.106 R)
• M68: 62,552,704 km (0.091 R)
• M69: 64,039,557 km (0.076 R)
• M70: 66,085,907 km (0.053 R)
• M71: 68,153,648 km (0.078 R)
• M72: 72,776,821 km (0.07 R)
• M73: 75,340,779 km (0.074 R)
• M74: 75,914,636 km (0.072 R)
• M75: 76,633,903 km (0.107 R)
• M76: 78,369,388 km (0.083 R)
• M77: 78,514,647 km (0.112 R)
• M78: 80,117,888 km (0.112 R)
• M79: 80,264,194 km (0.085 R)
• M80: 80,850,169 km (0.072 R)
• M81: 87,389,391 km (0.108 R)
• M82: 87,690,681 km (0.07 R)
• M83: 89,505,304 km (0.077 R)
• M84: 90,112,970 km (0.057 R)
• M85: 90,874,573 km (0.026 R)
• M86: 94,559,318 km (0.089 R)
• M87: 97,354,854 km (0.094 R)
• M88: 97,511,034 km (0.116 R)
• M89: 98,449,312 km (0.09 R)
• M90: 98,762,869 km (0.113 R)
• M91: 99,076,575 km (0.072 R)
• M92: 103,026,857 km (0.088 R)
• M93: 104,142,109 km (0.081 R)
• M94: 104,301,730 km (0.069 R)
• M95: 105,421,619 km (0.043 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit