🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.18 AU - 3.12 AU

Year: 1560 Days

Day: 43.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.32 AU - 3.18 AU

Year: 1649 Days

Day: 31.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.73 AU - 4.53 AU

Year: 3035 Days

Day: 17.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.34 AU - 4.98 AU

Year: 3069 Days

Day: 45.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 67 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,178,250 km

• M1: 896,989 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 8.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7 AU - 11.58 AU

Year: 10240 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 82,178,250 km

• M1: 106,364 km (0.045 R)
• M2: 173,384 km (0.068 R)
• M3: 270,323 km (0.116 R)
• M4: 384,616 km (0.047 R)
• M5: 508,633 km (0.072 R)
• M6: 686,056 km (0.061 R)
• M7: 950,096 km (0.068 R)
• M8: 1,064,688 km (0.073 R)
• M9: 1,333,216 km (0.111 R)
• M10: 1,528,441 km (0.104 R)
• M11: 1,719,179 km (0.054 R)
• M12: 1,860,250 km (0.09 R)
• M13: 1,961,378 km (0.091 R)
• M14: 2,306,500 km (0.045 R)
• M15: 2,589,838 km (0.116 R)
• M16: 2,985,226 km (0.087 R)
• M17: 3,207,229 km (0.119 R)
• M18: 4,111,099 km (0.107 R)
• M19: 5,088,721 km (0.063 R)
• M20: 5,210,793 km (0.119 R)
• M21: 5,984,663 km (0.1 R)
• M22: 6,352,225 km (0.079 R)
• M23: 6,771,847 km (0.119 R)
• M24: 7,314,588 km (0.041 R)
• M25: 7,871,242 km (0.062 R)
• M26: 8,393,637 km (0.113 R)
• M27: 8,538,149 km (0.085 R)
• M28: 10,670,966 km (0.104 R)
• M29: 10,879,804 km (0.079 R)
• M30: 11,275,042 km (0.111 R)
• M31: 11,809,406 km (0.07 R)
• M32: 12,736,763 km (0.052 R)
• M33: 13,069,618 km (0.094 R)
• M34: 13,999,818 km (0.094 R)
• M35: 14,863,745 km (0.111 R)
• M36: 15,567,454 km (0.12 R)
• M37: 15,893,577 km (0.066 R)
• M38: 16,192,025 km (0.069 R)
• M39: 16,251,864 km (0.12 R)
• M40: 16,492,268 km (0.095 R)
• M41: 17,098,438 km (0.066 R)
• M42: 17,281,696 km (0.113 R)
• M43: 17,496,369 km (0.116 R)
• M44: 17,650,155 km (0.091 R)
• M45: 18,488,651 km (0.04 R)
• M46: 19,055,029 km (0.101 R)
• M47: 19,499,334 km (0.11 R)
• M48: 19,626,941 km (0.067 R)
• M49: 19,947,081 km (0.117 R)
• M50: 20,917,971 km (0.04 R)
• M51: 21,212,380 km (0.083 R)
• M52: 21,409,250 km (0.102 R)
• M53: 21,738,815 km (0.113 R)
• M54: 21,937,481 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 12.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.78 AU - 14.56 AU

Year: 15354 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,178,250 km

• M1: 385,663 km (0.072 R)
• M2: 540,198 km (0.103 R)
• M3: 858,093 km (0.073 R)
• M4: 1,164,320 km (0.116 R)
• M5: 1,556,865 km (0.119 R)
• M6: 1,906,176 km (0.066 R)
• M7: 2,492,001 km (0.085 R)
• M8: 3,032,498 km (0.089 R)
• M9: 3,299,531 km (0.091 R)
• M10: 3,436,113 km (0.117 R)
• M11: 3,928,739 km (0.063 R)
• M12: 5,019,607 km (0.079 R)
• M13: 5,256,570 km (0.087 R)
• M14: 8,658,874 km (0.101 R)
• M15: 9,039,302 km (0.117 R)
• M16: 9,328,325 km (0.09 R)
• M17: 9,718,476 km (0.115 R)
• M18: 10,113,863 km (0.12 R)
• M19: 10,263,611 km (0.071 R)
• M20: 10,767,756 km (0.058 R)
• M21: 12,649,547 km (0.094 R)
• M22: 12,756,958 km (0.113 R)
• M23: 13,353,704 km (0.112 R)
• M24: 14,349,877 km (0.113 R)
• M25: 14,462,075 km (0.091 R)
• M26: 14,743,768 km (0.096 R)
• M27: 14,970,558 km (0.079 R)
• M28: 15,369,984 km (0.117 R)
• M29: 16,121,265 km (0.031 R)
• M30: 16,766,331 km (0.077 R)
• M31: 17,062,236 km (0.103 R)
• M32: 17,240,706 km (0.114 R)
• M33: 17,779,707 km (0.048 R)
• M34: 18,202,770 km (0.037 R)
• M35: 18,446,165 km (0.103 R)
• M36: 20,116,276 km (0.115 R)
• M37: 20,810,560 km (0.096 R)
• M38: 21,963,511 km (0.098 R)
• M39: 22,352,465 km (0.098 R)
• M40: 23,731,757 km (0.117 R)
• M41: 24,532,256 km (0.088 R)
• M42: 24,800,933 km (0.077 R)
• M43: 25,206,044 km (0.116 R)
• M44: 26,228,247 km (0.107 R)
• M45: 26,503,058 km (0.105 R)
• M46: 26,709,952 km (0.04 R)
• M47: 27,403,039 km (0.096 R)
• M48: 27,542,464 km (0.112 R)
• M49: 28,031,948 km (0.09 R)
• M50: 28,665,645 km (0.065 R)
• M51: 29,019,743 km (0.064 R)
• M52: 29,161,861 km (0.041 R)
• M53: 31,538,971 km (0.055 R)
• M54: 32,713,614 km (0.118 R)
• M55: 32,935,617 km (0.101 R)
• M56: 34,653,150 km (0.096 R)
• M57: 35,257,376 km (0.118 R)
• M58: 36,706,381 km (0.077 R)
• M59: 37,168,040 km (0.115 R)
• M60: 38,330,565 km (0.094 R)
• M61: 38,955,435 km (0.119 R)
• M62: 39,190,603 km (0.067 R)
• M63: 39,741,273 km (0.106 R)
• M64: 40,136,062 km (0.077 R)
• M65: 40,452,910 km (0.084 R)
• M66: 40,611,783 km (0.071 R)
• M67: 41,168,885 km (0.074 R)
• M68: 42,049,717 km (0.086 R)
• M69: 42,694,036 km (0.078 R)
• M70: 44,483,076 km (0.12 R)
• M71: 45,964,993 km (0.084 R)
• M72: 47,798,165 km (0.107 R)
• M73: 47,966,014 km (0.104 R)
• M74: 48,218,236 km (0.104 R)
• M75: 48,808,250 km (0.11 R)
• M76: 51,106,223 km (0.051 R)
• M77: 53,004,770 km (0.091 R)
• M78: 53,091,536 km (0.082 R)
• M79: 54,224,890 km (0.071 R)
• M80: 54,662,912 km (0.115 R)
• M81: 55,278,059 km (0.108 R)
• M82: 55,366,172 km (0.037 R)
• M83: 55,807,186 km (0.105 R)
• M84: 57,226,421 km (0.111 R)
• M85: 57,850,993 km (0.106 R)
• M86: 58,567,716 km (0.081 R)
• M87: 59,377,489 km (0.1 R)
• M88: 59,738,469 km (0.098 R)
• M89: 60,100,346 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890

Radius: 11.7

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11 AU - 13.7 AU

Year: 15696 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,178,250 km

• M1: 238,160 km (0.109 R)
• M2: 391,348 km (0.079 R)
• M3: 981,362 km (0.104 R)
• M4: 1,181,524 km (0.096 R)
• M5: 1,651,710 km (0.108 R)
• M6: 2,858,965 km (0.085 R)
• M7: 3,112,683 km (0.099 R)
• M8: 3,642,259 km (0.055 R)
• M9: 3,838,382 km (0.102 R)
• M10: 4,240,950 km (0.09 R)
• M11: 5,709,552 km (0.1 R)
• M12: 6,076,366 km (0.095 R)
• M13: 6,169,267 km (0.109 R)
• M14: 7,321,021 km (0.102 R)
• M15: 7,419,905 km (0.059 R)
• M16: 7,619,169 km (0.111 R)
• M17: 8,074,096 km (0.077 R)
• M18: 8,279,195 km (0.057 R)
• M19: 8,746,838 km (0.059 R)
• M20: 10,815,028 km (0.093 R)
• M21: 11,326,204 km (0.049 R)
• M22: 11,845,159 km (0.059 R)
• M23: 11,961,696 km (0.074 R)
• M24: 12,254,310 km (0.067 R)
• M25: 13,388,112 km (0.1 R)
• M26: 13,570,322 km (0.103 R)
• M27: 13,753,131 km (0.086 R)
• M28: 13,936,986 km (0.092 R)
• M29: 14,430,959 km (0.082 R)
• M30: 14,555,274 km (0.081 R)
• M31: 15,883,105 km (0.118 R)
• M32: 16,659,069 km (0.115 R)
• M33: 18,315,118 km (0.072 R)
• M34: 18,584,992 km (0.104 R)
• M35: 19,060,414 km (0.116 R)
• M36: 20,790,813 km (0.118 R)
• M37: 21,355,246 km (0.115 R)
• M38: 22,933,054 km (0.102 R)
• M39: 25,821,041 km (0.034 R)
• M40: 26,503,656 km (0.116 R)
• M41: 26,732,541 km (0.043 R)
• M42: 28,743,436 km (0.105 R)
• M43: 29,529,872 km (0.113 R)
• M44: 29,687,997 km (0.117 R)
• M45: 30,722,616 km (0.115 R)
• M46: 30,963,019 km (0.12 R)
• M47: 31,043,353 km (0.08 R)
• M48: 33,896,933 km (0.109 R)
• M49: 34,228,292 km (0.065 R)
• M50: 34,311,319 km (0.095 R)
• M51: 35,061,702 km (0.051 R)
• M52: 35,145,327 km (0.111 R)
• M53: 35,229,102 km (0.043 R)
• M54: 35,648,873 km (0.045 R)
• M55: 36,070,440 km (0.088 R)
• M56: 36,239,486 km (0.112 R)
• M57: 37,259,444 km (0.097 R)
• M58: 37,601,425 km (0.108 R)
• M59: 38,893,502 km (0.066 R)
• M60: 39,240,419 km (0.086 R)
• M61: 39,414,252 km (0.103 R)
• M62: 41,432,327 km (0.118 R)
• M63: 45,659,514 km (0.049 R)
• M64: 45,751,068 km (0.064 R)
• M65: 46,392,693 km (0.101 R)
• M66: 46,576,549 km (0.054 R)
• M67: 48,056,371 km (0.097 R)
• M68: 48,335,521 km (0.087 R)
• M69: 49,551,602 km (0.053 R)
• M70: 50,116,184 km (0.103 R)
• M71: 51,251,931 km (0.1 R)
• M72: 51,441,921 km (0.088 R)
• M73: 53,163,493 km (0.086 R)
• M74: 54,224,740 km (0.084 R)
• M75: 57,154,614 km (0.092 R)
• M76: 57,647,988 km (0.116 R)
• M77: 58,241,742 km (0.114 R)
• M78: 58,440,109 km (0.105 R)
• M79: 59,435,533 km (0.07 R)
• M80: 61,948,329 km (0.03 R)
• M81: 63,064,927 km (0.112 R)
• M82: 64,906,327 km (0.08 R)
• M83: 66,040,429 km (0.107 R)
• M84: 66,454,366 km (0.045 R)
• M85: 66,765,380 km (0.103 R)
• M86: 66,869,201 km (0.104 R)
• M87: 67,076,992 km (0.118 R)
• M88: 69,061,408 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 4.2

Gravity: 27.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.35 AU - 18.63 AU

Year: 26453 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,178,250 km

• M1: 54,902 km (0.09 R)
• M2: 234,270 km (0.045 R)
• M3: 479,012 km (0.059 R)
• M4: 567,126 km (0.097 R)
• M5: 1,350,869 km (0.036 R)
• M6: 1,672,055 km (0.066 R)
• M7: 1,875,808 km (0.101 R)
• M8: 2,051,585 km (0.105 R)
• M9: 3,990,822 km (0.115 R)
• M10: 4,125,909 km (0.07 R)
• M11: 4,400,421 km (0.045 R)
• M12: 4,539,996 km (0.116 R)
• M13: 4,919,077 km (0.108 R)
• M14: 5,407,215 km (0.03 R)
• M15: 5,506,698 km (0.034 R)
• M16: 5,910,612 km (0.066 R)
• M17: 5,961,774 km (0.065 R)
• M18: 6,167,920 km (0.088 R)
• M19: 6,746,714 km (0.116 R)
• M20: 6,800,270 km (0.068 R)
• M21: 7,508,317 km (0.081 R)
• M22: 8,296,698 km (0.12 R)
• M23: 11,382,752 km (0.059 R)
• M24: 11,574,238 km (0.079 R)
• M25: 11,766,770 km (0.074 R)
• M26: 11,895,723 km (0.08 R)
• M27: 12,025,126 km (0.086 R)
• M28: 12,416,324 km (0.116 R)
• M29: 12,944,255 km (0.058 R)
• M30: 14,918,648 km (0.102 R)
• M31: 16,047,364 km (0.049 R)
• M32: 16,549,863 km (0.104 R)
• M33: 19,138,355 km (0.086 R)
• M34: 19,214,201 km (0.118 R)
• M35: 19,290,047 km (0.106 R)
• M36: 23,047,946 km (0.082 R)
• M37: 23,452,009 km (0.111 R)
• M38: 23,695,704 km (0.11 R)
• M39: 23,858,467 km (0.109 R)
• M40: 23,940,147 km (0.107 R)
• M41: 24,267,318 km (0.097 R)
• M42: 24,595,984 km (0.099 R)
• M43: 24,926,296 km (0.117 R)
• M44: 28,480,592 km (0.071 R)
• M45: 28,653,677 km (0.106 R)
• M46: 29,612,450 km (0.1 R)
• M47: 30,316,158 km (0.115 R)
• M48: 30,581,545 km (0.037 R)
• M49: 31,292,883 km (0.064 R)
• M50: 32,189,722 km (0.113 R)
• M51: 32,460,344 km (0.117 R)
• M52: 33,003,983 km (0.078 R)
• M53: 37,270,664 km (0.1 R)
• M54: 37,935,028 km (0.105 R)
• M55: 39,179,084 km (0.054 R)
• M56: 39,661,238 km (0.098 R)
• M57: 39,757,878 km (0.03 R)
• M58: 40,923,694 km (0.071 R)
• M59: 41,412,730 km (0.082 R)
• M60: 41,707,138 km (0.101 R)
• M61: 42,594,403 km (0.087 R)
• M62: 44,387,633 km (0.114 R)
• M63: 44,588,393 km (0.086 R)
• M64: 44,890,132 km (0.089 R)
• M65: 50,959,767 km (0.09 R)
• M66: 52,331,430 km (0.1 R)
• M67: 53,181,445 km (0.06 R)
• M68: 53,822,023 km (0.117 R)
• M69: 54,143,209 km (0.116 R)
• M70: 54,357,733 km (0.069 R)
• M71: 56,409,467 km (0.113 R)
• M72: 58,266,725 km (0.058 R)
• M73: 58,486,634 km (0.113 R)
• M74: 58,927,050 km (0.096 R)
• M75: 59,037,304 km (0.064 R)
• M76: 59,147,707 km (0.097 R)
• M77: 64,979,930 km (0.082 R)
• M78: 65,207,917 km (0.059 R)
• M79: 67,041,089 km (0.089 R)
• M80: 68,426,964 km (0.077 R)
• M81: 69,705,726 km (0.114 R)
• M82: 72,641,136 km (0.108 R)
• M83: 74,898,867 km (0.072 R)
• M84: 75,257,453 km (0.096 R)
• M85: 75,496,959 km (0.064 R)
• M86: 78,389,135 km (0.109 R)
• M87: 79,361,222 km (0.064 R)
• M88: 79,482,994 km (0.096 R)
• M89: 80,459,719 km (0.118 R)
• M90: 81,563,003 km (0.086 R)
• M91: 82,055,030 km (0.059 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit