🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.51 AU - 0.57 AU

Year: 144 Days

Day: 42.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,283,049 km

• M1: 34,707 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.2 AU - 1.66 AU

Year: 621 Days

Day: 47.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.5 AU - 1.76 AU

Year: 756 Days

Day: 42.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.53 AU - 3.79 AU

Year: 2042 Days

Day: 24.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,283,049 km

• M1: 91,703 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.75 AU - 3.75 AU

Year: 2129 Days

Day: 33.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.93 AU - 4.07 AU

Year: 2380 Days

Day: 36.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 12.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.04 AU - 5.36 AU

Year: 4310 Days

Day: 9.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 111,283,049 km

• M1: 168,447 km (0.104 R)
• M2: 399,576 km (0.118 R)
• M3: 482,752 km (0.108 R)
• M4: 564,882 km (0.05 R)
• M5: 756,068 km (0.046 R)
• M6: 845,078 km (0.118 R)
• M7: 980,614 km (0.075 R)
• M8: 1,067,979 km (0.099 R)
• M9: 1,181,075 km (0.106 R)
• M10: 1,262,905 km (0.049 R)
• M11: 1,571,526 km (0.062 R)
• M12: 1,918,144 km (0.092 R)
• M13: 2,001,769 km (0.055 R)
• M14: 2,289,147 km (0.114 R)
• M15: 2,513,693 km (0.079 R)
• M16: 2,840,265 km (0.092 R)
• M17: 3,000,634 km (0.1 R)
• M18: 3,414,871 km (0.086 R)
• M19: 3,517,046 km (0.07 R)
• M20: 3,672,329 km (0.088 R)
• M21: 3,829,855 km (0.1 R)
• M22: 3,936,219 km (0.103 R)
• M23: 4,242,745 km (0.081 R)
• M24: 4,501,250 km (0.069 R)
• M25: 4,670,146 km (0.117 R)
• M26: 4,745,843 km (0.041 R)
• M27: 4,860,285 km (0.079 R)
• M28: 5,052,967 km (0.075 R)
• M29: 5,169,953 km (0.097 R)
• M30: 5,466,157 km (0.106 R)
• M31: 5,890,117 km (0.062 R)
• M32: 6,033,881 km (0.107 R)
• M33: 6,345,792 km (0.115 R)
• M34: 6,899,155 km (0.106 R)
• M35: 7,138,062 km (0.088 R)
• M36: 7,225,577 km (0.087 R)
• M37: 7,534,796 km (0.107 R)
• M38: 7,668,536 km (0.118 R)
• M39: 7,758,295 km (0.052 R)
• M40: 7,870,793 km (0.047 R)
• M41: 8,029,367 km (0.112 R)
• M42: 8,120,472 km (0.114 R)
• M43: 8,465,145 km (0.11 R)
• M44: 8,627,608 km (0.065 R)
• M45: 8,932,190 km (0.04 R)
• M46: 9,576,059 km (0.082 R)
• M47: 10,482,772 km (0.085 R)
• M48: 10,707,468 km (0.084 R)
• M49: 10,807,848 km (0.085 R)
• M50: 11,416,711 km (0.088 R)
• M51: 11,570,647 km (0.089 R)
• M52: 11,802,973 km (0.101 R)
• M53: 12,089,004 km (0.086 R)
• M54: 12,298,441 km (0.098 R)
• M55: 12,561,883 km (0.111 R)
• M56: 12,880,526 km (0.075 R)
• M57: 13,148,157 km (0.118 R)
• M58: 13,607,422 km (0.12 R)
• M59: 14,486,011 km (0.119 R)
• M60: 14,904,286 km (0.117 R)
• M61: 15,213,505 km (0.036 R)
• M62: 15,695,509 km (0.104 R)
• M63: 17,230,533 km (0.057 R)
• M64: 17,733,032 km (0.034 R)
• M65: 18,180,480 km (0.071 R)
• M66: 18,480,723 km (0.096 R)
• M67: 19,667,782 km (0.053 R)
• M68: 20,037,887 km (0.107 R)
• M69: 20,130,787 km (0.097 R)
• M70: 20,785,128 km (0.115 R)
• M71: 21,099,284 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.7

Radius: 10.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.03 AU - 8.65 AU

Year: 8753 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 111,283,049 km

• M1: 155,133 km (0.111 R)
• M2: 694,433 km (0.114 R)
• M3: 1,072,018 km (0.101 R)
• M4: 1,180,626 km (0.091 R)
• M5: 1,716,187 km (0.103 R)
• M6: 1,910,514 km (0.107 R)
• M7: 2,987,769 km (0.089 R)
• M8: 3,409,934 km (0.09 R)
• M9: 4,398,477 km (0.108 R)
• M10: 4,970,389 km (0.095 R)
• M11: 5,280,954 km (0.052 R)
• M12: 5,791,083 km (0.119 R)
• M13: 6,051,982 km (0.056 R)
• M14: 6,383,790 km (0.079 R)
• M15: 6,721,432 km (0.107 R)
• M16: 6,995,795 km (0.05 R)
• M17: 7,065,059 km (0.111 R)
• M18: 7,204,035 km (0.105 R)
• M19: 7,344,059 km (0.027 R)
• M20: 7,769,365 km (0.067 R)
• M21: 9,055,458 km (0.07 R)
• M22: 9,168,704 km (0.096 R)
• M23: 9,244,550 km (0.12 R)
• M24: 9,819,754 km (0.097 R)
• M25: 10,446,120 km (0.109 R)
• M26: 10,644,487 km (0.113 R)
• M27: 10,764,165 km (0.118 R)
• M28: 10,924,385 km (0.062 R)
• M29: 11,045,110 km (0.05 R)
• M30: 11,206,676 km (0.047 R)
• M31: 12,109,648 km (0.113 R)
• M32: 13,035,809 km (0.11 R)
• M33: 13,121,229 km (0.1 R)
• M34: 13,723,809 km (0.108 R)
• M35: 14,335,366 km (0.105 R)
• M36: 14,777,726 km (0.11 R)
• M37: 14,911,317 km (0.101 R)
• M38: 15,179,696 km (0.111 R)
• M39: 15,404,542 km (0.113 R)
• M40: 15,630,584 km (0.112 R)
• M41: 16,131,587 km (0.082 R)
• M42: 16,684,202 km (0.119 R)
• M43: 17,149,451 km (0.06 R)
• M44: 18,474,888 km (0.105 R)
• M45: 18,666,972 km (0.047 R)
• M46: 20,029,659 km (0.116 R)
• M47: 20,673,229 km (0.07 R)
• M48: 20,922,609 km (0.068 R)
• M49: 21,626,167 km (0.109 R)
• M50: 21,930,001 km (0.068 R)
• M51: 22,286,343 km (0.112 R)
• M52: 22,439,531 km (0.059 R)
• M53: 22,644,480 km (0.112 R)
• M54: 23,263,067 km (0.114 R)
• M55: 23,366,739 km (0.066 R)
• M56: 23,991,759 km (0.099 R)
• M57: 24,201,345 km (0.097 R)
• M58: 24,939,611 km (0.099 R)
• M59: 25,311,511 km (0.118 R)
• M60: 25,418,025 km (0.051 R)
• M61: 26,222,412 km (0.107 R)
• M62: 26,654,750 km (0.115 R)
• M63: 26,980,574 km (0.032 R)
• M64: 27,691,015 km (0.087 R)
• M65: 28,297,036 km (0.047 R)
• M66: 29,410,193 km (0.119 R)
• M67: 30,310,773 km (0.087 R)
• M68: 31,277,773 km (0.109 R)
• M69: 31,392,216 km (0.072 R)
• M70: 32,370,436 km (0.086 R)
• M71: 32,602,014 km (0.117 R)
• M72: 32,776,145 km (0.079 R)
• M73: 33,183,500 km (0.105 R)
• M74: 33,592,651 km (0.056 R)
• M75: 33,944,505 km (0.064 R)
• M76: 34,533,920 km (0.075 R)
• M77: 34,652,252 km (0.045 R)
• M78: 35,722,775 km (0.06 R)
• M79: 36,081,959 km (0.107 R)
• M80: 38,814,514 km (0.118 R)
• M81: 39,183,871 km (0.073 R)
• M82: 39,678,142 km (0.091 R)
• M83: 40,236,591 km (0.083 R)
• M84: 40,423,439 km (0.114 R)
• M85: 40,610,436 km (0.027 R)
• M86: 41,236,055 km (0.114 R)
• M87: 41,487,080 km (0.091 R)
• M88: 41,927,795 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 10.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.62 AU - 8.82 AU

Year: 9358 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 111,283,049 km

• M1: 136,882 km (0.081 R)
• M2: 213,775 km (0.094 R)
• M3: 316,399 km (0.03 R)
• M4: 486,492 km (0.074 R)
• M5: 570,865 km (0.05 R)
• M6: 646,861 km (0.08 R)
• M7: 913,893 km (0.082 R)
• M8: 1,126,173 km (0.103 R)
• M9: 1,364,183 km (0.107 R)
• M10: 1,489,546 km (0.078 R)
• M11: 1,690,007 km (0.096 R)
• M12: 2,007,304 km (0.1 R)
• M13: 2,128,628 km (0.097 R)
• M14: 2,275,084 km (0.075 R)
• M15: 2,495,292 km (0.11 R)
• M16: 2,698,297 km (0.084 R)
• M17: 2,919,253 km (0.063 R)
• M18: 3,120,761 km (0.111 R)
• M19: 3,418,461 km (0.077 R)
• M20: 3,577,334 km (0.082 R)
• M21: 4,466,544 km (0.1 R)
• M22: 4,553,310 km (0.077 R)
• M23: 4,699,168 km (0.052 R)
• M24: 4,950,942 km (0.116 R)
• M25: 5,146,316 km (0.077 R)
• M26: 5,329,125 km (0.077 R)
• M27: 5,575,961 km (0.074 R)
• M28: 5,810,980 km (0.107 R)
• M29: 6,129,474 km (0.12 R)
• M30: 6,290,740 km (0.073 R)
• M31: 6,900,052 km (0.102 R)
• M32: 7,288,408 km (0.113 R)
• M33: 8,051,058 km (0.085 R)
• M34: 8,228,032 km (0.096 R)
• M35: 8,549,668 km (0.09 R)
• M36: 8,694,030 km (0.043 R)
• M37: 8,875,492 km (0.103 R)
• M38: 9,021,649 km (0.096 R)
• M39: 9,316,357 km (0.082 R)
• M40: 9,390,408 km (0.104 R)
• M41: 9,820,801 km (0.099 R)
• M42: 10,085,888 km (0.085 R)
• M43: 10,391,816 km (0.119 R)
• M44: 10,797,825 km (0.111 R)
• M45: 11,526,067 km (0.119 R)
• M46: 11,605,803 km (0.09 R)
• M47: 11,745,677 km (0.072 R)
• M48: 12,351,548 km (0.064 R)
• M49: 12,555,749 km (0.085 R)
• M50: 12,946,798 km (0.052 R)
• M51: 13,071,114 km (0.054 R)
• M52: 13,720,070 km (0.101 R)
• M53: 13,910,358 km (0.11 R)
• M54: 14,186,815 km (0.086 R)
• M55: 14,357,805 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.3

Radius: 5.6

Gravity: 30.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.01 AU - 20.75 AU

Year: 29815 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,283,049 km

• M1: 408,103 km (0.072 R)
• M2: 535,860 km (0.101 R)
• M3: 1,275,920 km (0.103 R)
• M4: 1,504,207 km (0.115 R)
• M5: 2,308,445 km (0.072 R)
• M6: 4,463,552 km (0.107 R)
• M7: 4,520,399 km (0.062 R)
• M8: 5,103,083 km (0.087 R)
• M9: 5,282,450 km (0.114 R)
• M10: 6,146,827 km (0.052 R)
• M11: 6,273,836 km (0.093 R)
• M12: 7,321,170 km (0.12 R)
• M13: 7,796,293 km (0.082 R)
• M14: 7,933,773 km (0.096 R)
• M15: 9,280,304 km (0.109 R)
• M16: 9,353,008 km (0.097 R)
• M17: 9,572,618 km (0.099 R)
• M18: 10,091,573 km (0.063 R)
• M19: 10,848,688 km (0.044 R)
• M20: 11,079,368 km (0.102 R)
• M21: 11,156,710 km (0.116 R)
• M22: 12,018,394 km (0.112 R)
• M23: 12,497,257 km (0.044 R)
• M24: 14,306,344 km (0.109 R)
• M25: 15,327,050 km (0.075 R)
• M26: 15,759,238 km (0.115 R)
• M27: 16,195,465 km (0.083 R)
• M28: 17,888,913 km (0.112 R)
• M29: 19,172,314 km (0.101 R)
• M30: 20,390,489 km (0.028 R)
• M31: 20,675,024 km (0.027 R)
• M32: 20,770,318 km (0.03 R)
• M33: 21,056,648 km (0.098 R)
• M34: 22,508,196 km (0.095 R)
• M35: 27,052,082 km (0.098 R)
• M36: 27,364,891 km (0.074 R)
• M37: 27,783,616 km (0.082 R)
• M38: 28,204,584 km (0.065 R)
• M39: 30,340,991 km (0.081 R)
• M40: 30,665,918 km (0.119 R)
• M41: 31,537,924 km (0.081 R)
• M42: 33,194,870 km (0.063 R)
• M43: 33,417,920 km (0.078 R)
• M44: 35,334,119 km (0.09 R)
• M45: 36,938,557 km (0.038 R)
• M46: 37,982,600 km (0.08 R)
• M47: 38,449,645 km (0.101 R)
• M48: 39,507,601 km (0.106 R)
• M49: 42,133,492 km (0.114 R)
• M50: 42,980,815 km (0.103 R)
• M51: 43,467,606 km (0.11 R)
• M52: 43,956,043 km (0.09 R)
• M53: 45,556,292 km (0.101 R)
• M54: 46,925,262 km (0.119 R)
• M55: 48,055,324 km (0.097 R)
• M56: 48,307,546 km (0.032 R)
• M57: 48,433,956 km (0.097 R)
• M58: 49,067,204 km (0.109 R)
• M59: 50,086,265 km (0.12 R)
• M60: 53,969,227 km (0.026 R)
• M61: 54,757,309 km (0.106 R)
• M62: 55,020,900 km (0.078 R)
• M63: 56,211,998 km (0.081 R)
• M64: 56,344,991 km (0.064 R)
• M65: 58,619,926 km (0.09 R)
• M66: 59,294,612 km (0.099 R)
• M67: 60,243,661 km (0.115 R)
• M68: 60,651,914 km (0.097 R)
• M69: 62,569,309 km (0.101 R)
• M70: 63,673,940 km (0.101 R)
• M71: 65,063,555 km (0.064 R)
• M72: 66,744,436 km (0.104 R)
• M73: 68,723,317 km (0.116 R)
• M74: 69,862,804 km (0.104 R)
• M75: 70,291,701 km (0.048 R)
• M76: 70,434,866 km (0.114 R)
• M77: 72,449,351 km (0.108 R)
• M78: 73,173,405 km (0.092 R)
• M79: 74,482,685 km (0.032 R)
• M80: 80,844,185 km (0.116 R)
• M81: 81,896,008 km (0.113 R)
• M82: 82,650,280 km (0.095 R)
• M83: 84,926,412 km (0.113 R)
• M84: 87,685,146 km (0.087 R)
• M85: 88,147,703 km (0.079 R)
• M86: 88,920,526 km (0.089 R)
• M87: 89,540,459 km (0.106 R)
• M88: 90,317,321 km (0.038 R)
• M89: 92,818,298 km (0.053 R)
• M90: 94,550,941 km (0.073 R)
• M91: 96,135,332 km (0.118 R)
• M92: 101,263,846 km (0.037 R)
• M93: 105,004,541 km (0.084 R)
• M94: 109,453,132 km (0.071 R)
• M95: 111,116,212 km (0.039 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit