🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 195 Days

Day: 12.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,216,577 km

• M1: 446,250 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.52 AU - 0.8 AU

Year: 204 Days

Day: 35.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.67 AU - 0.79 AU

Year: 238 Days

Day: 31.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,216,577 km

• M1: 378,782 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.6 AU - 0.9 AU

Year: 247 Days

Day: 45.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.84 AU - 0.86 AU

Year: 298 Days

Day: 40.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,216,577 km

• M1: 838,346 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.36 AU - 1.84 AU

Year: 771 Days

Day: 22.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,216,577 km

• M1: 133,292 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 13.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.89 AU - 5.13 AU

Year: 3647 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,216,577 km

• M1: 207,492 km (0.074 R)
• M2: 541,544 km (0.111 R)
• M3: 651,200 km (0.069 R)
• M4: 970,142 km (0.114 R)
• M5: 1,229,096 km (0.083 R)
• M6: 1,467,406 km (0.093 R)
• M7: 1,615,059 km (0.087 R)
• M8: 1,721,423 km (0.072 R)
• M9: 2,022,713 km (0.081 R)
• M10: 2,138,053 km (0.098 R)
• M11: 2,393,117 km (0.091 R)
• M12: 2,533,290 km (0.09 R)
• M13: 2,803,913 km (0.079 R)
• M14: 2,914,765 km (0.09 R)
• M15: 3,083,960 km (0.101 R)
• M16: 3,295,192 km (0.086 R)
• M17: 3,691,926 km (0.117 R)
• M18: 3,978,705 km (0.103 R)
• M19: 4,315,749 km (0.11 R)
• M20: 4,618,236 km (0.102 R)
• M21: 4,706,050 km (0.088 R)
• M22: 5,062,542 km (0.118 R)
• M23: 5,968,656 km (0.096 R)
• M24: 6,403,836 km (0.054 R)
• M25: 6,699,741 km (0.095 R)
• M26: 6,899,454 km (0.099 R)
• M27: 7,126,693 km (0.118 R)
• M28: 7,228,420 km (0.09 R)
• M29: 7,407,638 km (0.119 R)
• M30: 7,614,382 km (0.114 R)
• M31: 7,901,760 km (0.087 R)
• M32: 8,033,555 km (0.09 R)
• M33: 8,166,099 km (0.031 R)
• M34: 8,703,754 km (0.08 R)
• M35: 9,114,400 km (0.119 R)
• M36: 9,643,827 km (0.042 R)
• M37: 10,500,275 km (0.07 R)
• M38: 10,703,578 km (0.051 R)
• M39: 11,262,176 km (0.092 R)
• M40: 11,830,200 km (0.106 R)
• M41: 12,072,249 km (0.097 R)
• M42: 12,901,171 km (0.103 R)
• M43: 13,812,072 km (0.095 R)
• M44: 14,420,038 km (0.101 R)
• M45: 14,516,828 km (0.102 R)
• M46: 14,971,605 km (0.026 R)
• M47: 15,135,116 km (0.09 R)
• M48: 15,795,142 km (0.097 R)
• M49: 16,061,725 km (0.085 R)
• M50: 16,262,785 km (0.098 R)
• M51: 16,599,529 km (0.037 R)
• M52: 17,555,011 km (0.087 R)
• M53: 17,658,383 km (0.045 R)
• M54: 17,796,611 km (0.103 R)
• M55: 17,900,582 km (0.101 R)
• M56: 18,248,397 km (0.12 R)
• M57: 18,423,127 km (0.092 R)
• M58: 18,598,456 km (0.098 R)
• M59: 18,880,149 km (0.082 R)
• M60: 19,412,119 km (0.065 R)
• M61: 19,590,440 km (0.059 R)
• M62: 20,309,557 km (0.099 R)
• M63: 21,074,002 km (0.089 R)
• M64: 21,367,662 km (0.045 R)
• M65: 21,551,967 km (0.107 R)
• M66: 21,810,771 km (0.097 R)
• M67: 21,959,172 km (0.1 R)
• M68: 22,856,460 km (0.097 R)
• M69: 24,880,220 km (0.11 R)
• M70: 25,074,099 km (0.114 R)
• M71: 25,190,785 km (0.091 R)
• M72: 26,011,779 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.3

Radius: 7.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.83 AU - 12.33 AU

Year: 15988 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,216,577 km

• M1: 130,449 km (0.074 R)
• M2: 814,560 km (0.099 R)
• M3: 916,437 km (0.087 R)
• M4: 979,716 km (0.109 R)
• M5: 1,110,914 km (0.094 R)
• M6: 1,342,641 km (0.059 R)
• M7: 1,692,700 km (0.099 R)
• M8: 1,905,278 km (0.051 R)
• M9: 2,474,050 km (0.084 R)
• M10: 2,593,877 km (0.11 R)
• M11: 2,684,983 km (0.026 R)
• M12: 2,870,634 km (0.059 R)
• M13: 3,092,487 km (0.117 R)
• M14: 3,485,630 km (0.103 R)
• M15: 3,894,781 km (0.07 R)
• M16: 5,135,097 km (0.118 R)
• M17: 5,288,434 km (0.097 R)
• M18: 5,443,418 km (0.049 R)
• M19: 6,281,465 km (0.048 R)
• M20: 6,445,723 km (0.082 R)
• M21: 6,694,654 km (0.12 R)
• M22: 6,862,354 km (0.117 R)
• M23: 8,478,759 km (0.114 R)
• M24: 8,614,743 km (0.102 R)
• M25: 8,935,032 km (0.031 R)
• M26: 9,027,184 km (0.105 R)
• M27: 9,587,279 km (0.035 R)
• M28: 9,966,809 km (0.103 R)
• M29: 10,887,883 km (0.115 R)
• M30: 11,035,835 km (0.095 R)
• M31: 11,634,226 km (0.113 R)
• M32: 12,551,561 km (0.061 R)
• M33: 13,018,904 km (0.055 R)
• M34: 13,491,933 km (0.081 R)
• M35: 14,239,025 km (0.094 R)
• M36: 14,292,880 km (0.073 R)
• M37: 16,333,395 km (0.094 R)
• M38: 16,446,341 km (0.114 R)
• M39: 17,186,402 km (0.106 R)
• M40: 17,416,334 km (0.098 R)
• M41: 17,705,058 km (0.106 R)
• M42: 18,228,949 km (0.062 R)
• M43: 19,232,302 km (0.106 R)
• M44: 19,411,221 km (0.067 R)
• M45: 20,071,995 km (0.104 R)
• M46: 22,098,298 km (0.058 R)
• M47: 24,060,274 km (0.11 R)
• M48: 24,317,583 km (0.073 R)
• M49: 24,575,639 km (0.102 R)
• M50: 26,143,425 km (0.044 R)
• M51: 26,606,729 km (0.106 R)
• M52: 27,541,566 km (0.119 R)
• M53: 28,012,949 km (0.078 R)
• M54: 28,555,092 km (0.072 R)
• M55: 28,691,076 km (0.117 R)
• M56: 28,963,793 km (0.082 R)
• M57: 29,100,526 km (0.092 R)
• M58: 29,374,589 km (0.059 R)
• M59: 29,511,920 km (0.108 R)
• M60: 30,063,487 km (0.112 R)
• M61: 30,409,956 km (0.11 R)
• M62: 30,479,369 km (0.052 R)
• M63: 31,738,385 km (0.093 R)
• M64: 32,091,137 km (0.111 R)
• M65: 32,729,321 km (0.057 R)
• M66: 37,089,800 km (0.109 R)
• M67: 39,261,961 km (0.081 R)
• M68: 39,488,901 km (0.114 R)
• M69: 39,640,593 km (0.111 R)
• M70: 39,716,439 km (0.047 R)
• M71: 40,020,422 km (0.066 R)
• M72: 40,477,893 km (0.116 R)
• M73: 40,707,226 km (0.067 R)
• M74: 42,092,502 km (0.111 R)
• M75: 42,169,845 km (0.097 R)
• M76: 42,868,616 km (0.095 R)
• M77: 44,593,031 km (0.112 R)
• M78: 44,829,844 km (0.105 R)
• M79: 45,146,393 km (0.12 R)
• M80: 46,180,115 km (0.098 R)
• M81: 46,820,244 km (0.092 R)
• M82: 47,947,314 km (0.082 R)
• M83: 49,572,994 km (0.041 R)
• M84: 49,900,315 km (0.113 R)
• M85: 50,146,253 km (0.093 R)
• M86: 50,639,328 km (0.115 R)
• M87: 51,216,626 km (0.119 R)
• M88: 51,879,046 km (0.107 R)
• M89: 53,547,511 km (0.11 R)
• M90: 53,715,359 km (0.09 R)
• M91: 53,883,358 km (0.114 R)
• M92: 54,388,400 km (0.04 R)
• M93: 55,064,283 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638

Radius: 3.3

Gravity: 58.59 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.93 AU - 15.33 AU

Year: 19162 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,216,577 km

• M1: 187,147 km (0.066 R)
• M2: 309,368 km (0.104 R)
• M3: 416,032 km (0.078 R)
• M4: 684,560 km (0.102 R)
• M5: 753,076 km (0.108 R)
• M6: 800,049 km (0.073 R)
• M7: 896,839 km (0.089 R)
• M8: 1,989,801 km (0.066 R)
• M9: 2,055,026 km (0.092 R)
• M10: 2,088,087 km (0.102 R)
• M11: 2,392,220 km (0.084 R)
• M12: 2,496,788 km (0.088 R)
• M13: 3,502,385 km (0.068 R)
• M14: 3,581,373 km (0.115 R)
• M15: 4,150,443 km (0.114 R)
• M16: 4,573,955 km (0.084 R)
• M17: 4,790,722 km (0.071 R)
• M18: 5,552,923 km (0.042 R)
• M19: 6,642,445 km (0.076 R)
• M20: 6,838,418 km (0.106 R)
• M21: 6,937,302 km (0.07 R)
• M22: 7,387,442 km (0.069 R)
• M23: 7,539,583 km (0.095 R)
• M24: 8,054,349 km (0.087 R)
• M25: 8,847,368 km (0.103 R)
• M26: 9,335,057 km (0.066 R)
• M27: 9,499,465 km (0.084 R)
• M28: 10,734,694 km (0.074 R)
• M29: 12,138,670 km (0.051 R)
• M30: 12,198,360 km (0.036 R)
• M31: 12,558,891 km (0.106 R)
• M32: 13,290,424 km (0.101 R)
• M33: 14,161,084 km (0.063 R)
• M34: 14,730,454 km (0.096 R)
• M35: 15,695,958 km (0.106 R)
• M36: 15,826,258 km (0.04 R)
• M37: 16,947,943 km (0.115 R)
• M38: 17,282,743 km (0.106 R)
• M39: 17,417,381 km (0.039 R)
• M40: 17,619,787 km (0.052 R)
• M41: 18,095,209 km (0.087 R)
• M42: 18,574,670 km (0.114 R)
• M43: 20,392,434 km (0.037 R)
• M44: 20,676,969 km (0.067 R)
• M45: 21,106,464 km (0.052 R)
• M46: 23,743,875 km (0.061 R)
• M47: 24,570,253 km (0.112 R)
• M48: 26,096,750 km (0.092 R)
• M49: 26,328,328 km (0.077 R)
• M50: 27,653,615 km (0.062 R)
• M51: 28,284,619 km (0.035 R)
• M52: 28,761,088 km (0.068 R)
• M53: 29,963,855 km (0.087 R)
• M54: 31,101,098 km (0.071 R)
• M55: 31,592,826 km (0.048 R)
• M56: 32,004,520 km (0.075 R)
• M57: 32,335,131 km (0.096 R)
• M58: 32,999,944 km (0.097 R)
• M59: 33,585,171 km (0.1 R)
• M60: 33,669,095 km (0.053 R)
• M61: 34,258,361 km (0.102 R)
• M62: 34,511,930 km (0.111 R)
• M63: 35,532,337 km (0.088 R)
• M64: 36,908,338 km (0.113 R)
• M65: 37,081,572 km (0.084 R)
• M66: 38,039,148 km (0.037 R)
• M67: 39,357,853 km (0.055 R)
• M68: 40,067,396 km (0.109 R)
• M69: 40,334,428 km (0.089 R)
• M70: 41,408,990 km (0.109 R)
• M71: 41,859,429 km (0.115 R)
• M72: 41,949,637 km (0.08 R)
• M73: 44,319,865 km (0.032 R)
• M74: 45,335,635 km (0.102 R)
• M75: 45,428,385 km (0.062 R)
• M76: 45,892,887 km (0.103 R)
• M77: 47,390,062 km (0.055 R)
• M78: 51,976,434 km (0.119 R)
• M79: 52,949,568 km (0.112 R)
• M80: 53,047,255 km (0.098 R)
• M81: 54,026,972 km (0.073 R)
• M82: 54,322,128 km (0.074 R)
• M83: 55,012,672 km (0.042 R)
• M84: 55,805,541 km (0.052 R)
• M85: 60,947,968 km (0.066 R)
• M86: 61,255,242 km (0.057 R)
• M87: 62,902,165 km (0.035 R)
• M88: 63,212,580 km (0.079 R)
• M89: 64,981,276 km (0.097 R)
• M90: 67,399,974 km (0.086 R)
• M91: 68,567,137 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit