🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.52 AU - 0.76 AU

Year: 189 Days

Day: 39.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.06 AU - 1.66 AU

Year: 585 Days

Day: 18.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.53 AU - 1.95 AU

Year: 847 Days

Day: 14.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,350,553 km

• M1: 500,255 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.32 AU - 2.5 AU

Year: 1380 Days

Day: 23.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.36 AU - 3.6 AU

Year: 2395 Days

Day: 33.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,350,553 km

• M1: 1,175,390 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 8.2

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.1 AU - 9.34 AU

Year: 7914 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,350,553 km

• M1: 157,975 km (0.065 R)
• M2: 231,578 km (0.066 R)
• M3: 564,134 km (0.098 R)
• M4: 728,242 km (0.064 R)
• M5: 791,971 km (0.035 R)
• M6: 857,645 km (0.062 R)
• M7: 925,263 km (0.096 R)
• M8: 1,030,281 km (0.077 R)
• M9: 1,102,536 km (0.065 R)
• M10: 1,409,212 km (0.055 R)
• M11: 1,635,404 km (0.098 R)
• M12: 1,851,274 km (0.075 R)
• M13: 2,310,240 km (0.11 R)
• M14: 2,602,255 km (0.102 R)
• M15: 2,677,203 km (0.099 R)
• M16: 3,275,146 km (0.075 R)
• M17: 4,320,387 km (0.111 R)
• M18: 4,469,087 km (0.067 R)
• M19: 4,956,327 km (0.074 R)
• M20: 5,718,678 km (0.033 R)
• M21: 5,914,950 km (0.038 R)
• M22: 6,483,123 km (0.046 R)
• M23: 6,722,180 km (0.112 R)
• M24: 7,244,277 km (0.107 R)
• M25: 7,887,997 km (0.058 R)
• M26: 8,179,862 km (0.07 R)
• M27: 8,290,265 km (0.118 R)
• M28: 8,963,156 km (0.116 R)
• M29: 9,077,000 km (0.095 R)
• M30: 9,191,293 km (0.098 R)
• M31: 9,306,035 km (0.106 R)
• M32: 9,770,087 km (0.116 R)
• M33: 10,162,632 km (0.06 R)
• M34: 10,400,493 km (0.087 R)
• M35: 11,783,375 km (0.1 R)
• M36: 11,949,878 km (0.101 R)
• M37: 12,075,241 km (0.102 R)
• M38: 12,708,788 km (0.054 R)
• M39: 12,922,264 km (0.097 R)
• M40: 13,439,723 km (0.088 R)
• M41: 14,095,859 km (0.096 R)
• M42: 14,583,698 km (0.059 R)
• M43: 14,673,008 km (0.117 R)
• M44: 14,852,226 km (0.098 R)
• M45: 14,987,014 km (0.075 R)
• M46: 15,122,250 km (0.084 R)
• M47: 15,394,070 km (0.069 R)
• M48: 15,485,025 km (0.074 R)
• M49: 15,576,130 km (0.073 R)
• M50: 15,804,716 km (0.119 R)
• M51: 16,683,304 km (0.085 R)
• M52: 17,293,663 km (0.102 R)
• M53: 17,435,482 km (0.088 R)
• M54: 18,054,817 km (0.09 R)
• M55: 18,198,731 km (0.106 R)
• M56: 18,439,583 km (0.099 R)
• M57: 19,560,520 km (0.049 R)
• M58: 21,919,230 km (0.07 R)
• M59: 22,381,038 km (0.095 R)
• M60: 24,207,329 km (0.107 R)
• M61: 24,844,466 km (0.054 R)
• M62: 27,227,411 km (0.116 R)
• M63: 28,278,785 km (0.103 R)
• M64: 28,557,635 km (0.111 R)
• M65: 29,456,270 km (0.081 R)
• M66: 30,136,192 km (0.095 R)
• M67: 30,250,036 km (0.072 R)
• M68: 30,421,026 km (0.089 R)
• M69: 31,050,983 km (0.073 R)
• M70: 32,207,075 km (0.092 R)
• M71: 32,907,492 km (0.108 R)
• M72: 33,436,171 km (0.081 R)
• M73: 34,979,124 km (0.088 R)
• M74: 37,031,607 km (0.092 R)
• M75: 37,092,493 km (0.032 R)
• M76: 37,949,389 km (0.087 R)
• M77: 38,010,874 km (0.08 R)
• M78: 38,565,583 km (0.105 R)
• M79: 39,994,991 km (0.055 R)
• M80: 40,057,523 km (0.074 R)
• M81: 40,810,598 km (0.077 R)
• M82: 41,062,671 km (0.069 R)
• M83: 41,505,032 km (0.109 R)
• M84: 42,076,047 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 14.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.3 AU - 9.86 AU

Year: 10095 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,350,553 km

• M1: 189,241 km (0.095 R)
• M2: 412,741 km (0.114 R)
• M3: 535,411 km (0.093 R)
• M4: 674,686 km (0.06 R)
• M5: 910,752 km (0.049 R)
• M6: 1,250,937 km (0.066 R)
• M7: 1,367,175 km (0.088 R)
• M8: 1,632,262 km (0.03 R)
• M9: 1,804,001 km (0.03 R)
• M10: 1,936,993 km (0.08 R)
• M11: 2,142,989 km (0.114 R)
• M12: 2,429,320 km (0.089 R)
• M13: 2,804,810 km (0.096 R)
• M14: 3,145,744 km (0.104 R)
• M15: 4,100,328 km (0.087 R)
• M16: 4,548,972 km (0.097 R)
• M17: 4,702,011 km (0.091 R)
• M18: 5,235,626 km (0.11 R)
• M19: 5,460,921 km (0.117 R)
• M20: 5,558,608 km (0.119 R)
• M21: 6,428,968 km (0.088 R)
• M22: 6,775,138 km (0.119 R)
• M23: 6,880,156 km (0.051 R)
• M24: 7,740,343 km (0.063 R)
• M25: 8,710,486 km (0.079 R)
• M26: 8,939,819 km (0.114 R)
• M27: 9,639,937 km (0.061 R)
• M28: 10,479,181 km (0.1 R)
• M29: 10,723,325 km (0.083 R)
• M30: 11,592,638 km (0.1 R)
• M31: 12,057,140 km (0.092 R)
• M32: 13,047,926 km (0.112 R)
• M33: 13,310,620 km (0.047 R)
• M34: 13,486,846 km (0.114 R)
• M35: 14,064,743 km (0.079 R)
• M36: 14,289,289 km (0.065 R)
• M37: 15,061,364 km (0.095 R)
• M38: 16,221,346 km (0.097 R)
• M39: 16,646,054 km (0.056 R)
• M40: 16,740,899 km (0.089 R)
• M41: 17,796,462 km (0.074 R)
• M42: 18,577,662 km (0.114 R)
• M43: 19,519,979 km (0.109 R)
• M44: 19,820,671 km (0.096 R)
• M45: 20,426,991 km (0.106 R)
• M46: 20,885,658 km (0.088 R)
• M47: 21,813,165 km (0.099 R)
• M48: 22,125,375 km (0.12 R)
• M49: 24,784,178 km (0.114 R)
• M50: 24,892,637 km (0.106 R)
• M51: 25,110,003 km (0.116 R)
• M52: 25,546,529 km (0.093 R)
• M53: 25,765,840 km (0.118 R)
• M54: 26,261,457 km (0.107 R)
• M55: 26,593,714 km (0.049 R)
• M56: 27,262,267 km (0.11 R)
• M57: 29,243,691 km (0.063 R)
• M58: 30,396,642 km (0.098 R)
• M59: 30,570,923 km (0.1 R)
• M60: 31,623,344 km (0.06 R)
• M61: 32,747,123 km (0.11 R)
• M62: 32,985,433 km (0.074 R)
• M63: 33,104,812 km (0.118 R)
• M64: 33,403,709 km (0.057 R)
• M65: 33,583,525 km (0.111 R)
• M66: 34,306,083 km (0.077 R)
• M67: 34,548,132 km (0.1 R)
• M68: 34,730,043 km (0.075 R)
• M69: 35,950,612 km (0.11 R)
• M70: 36,504,424 km (0.12 R)
• M71: 37,620,573 km (0.118 R)
• M72: 38,873,904 km (0.096 R)
• M73: 39,569,086 km (0.106 R)
• M74: 40,013,690 km (0.098 R)
• M75: 40,268,456 km (0.118 R)
• M76: 40,396,063 km (0.084 R)
• M77: 40,651,576 km (0.074 R)
• M78: 41,614,836 km (0.109 R)
• M79: 41,808,416 km (0.101 R)
• M80: 42,390,801 km (0.117 R)
• M81: 42,585,577 km (0.111 R)
• M82: 42,910,803 km (0.062 R)
• M83: 43,302,151 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 12.2

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.19 AU - 12.39 AU

Year: 12179 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,350,553 km

• M1: 156,779 km (0.069 R)
• M2: 245,041 km (0.067 R)
• M3: 323,281 km (0.048 R)
• M4: 430,094 km (0.115 R)
• M5: 552,914 km (0.098 R)
• M6: 707,897 km (0.082 R)
• M7: 918,830 km (0.1 R)
• M8: 1,107,623 km (0.039 R)
• M9: 2,015,233 km (0.076 R)
• M10: 2,124,888 km (0.106 R)
• M11: 2,350,183 km (0.067 R)
• M12: 2,794,039 km (0.111 R)
• M13: 3,073,189 km (0.12 R)
• M14: 3,361,464 km (0.117 R)
• M15: 3,525,423 km (0.071 R)
• M16: 3,861,570 km (0.063 R)
• M17: 4,033,607 km (0.096 R)
• M18: 4,138,027 km (0.115 R)
• M19: 4,857,443 km (0.111 R)
• M20: 5,118,491 km (0.089 R)
• M21: 5,307,882 km (0.11 R)
• M22: 5,850,324 km (0.113 R)
• M23: 6,573,929 km (0.076 R)
• M24: 6,656,058 km (0.104 R)
• M25: 8,060,782 km (0.054 R)
• M26: 8,237,158 km (0.091 R)
• M27: 10,165,774 km (0.114 R)
• M28: 11,033,441 km (0.051 R)
• M29: 11,131,278 km (0.034 R)
• M30: 12,685,301 km (0.074 R)
• M31: 13,461,564 km (0.055 R)
• M32: 13,671,151 km (0.074 R)
• M33: 14,681,535 km (0.106 R)
• M34: 15,168,626 km (0.082 R)
• M35: 15,936,661 km (0.034 R)
• M36: 17,055,952 km (0.054 R)
• M37: 17,169,198 km (0.095 R)
• M38: 17,339,740 km (0.118 R)
• M39: 17,567,876 km (0.102 R)
• M40: 18,084,887 km (0.1 R)
• M41: 18,723,520 km (0.1 R)
• M42: 19,665,837 km (0.096 R)
• M43: 19,963,387 km (0.057 R)
• M44: 20,563,125 km (0.106 R)
• M45: 20,925,900 km (0.077 R)
• M46: 21,047,224 km (0.096 R)
• M47: 21,535,062 km (0.081 R)
• M48: 23,902,748 km (0.114 R)
• M49: 24,731,670 km (0.108 R)
• M50: 25,634,792 km (0.096 R)
• M51: 26,614,359 km (0.032 R)
• M52: 27,274,235 km (0.098 R)
• M53: 28,542,975 km (0.091 R)
• M54: 32,112,230 km (0.071 R)
• M55: 33,167,793 km (0.1 R)
• M56: 33,522,190 km (0.101 R)
• M57: 33,806,576 km (0.098 R)
• M58: 34,592,862 km (0.096 R)
• M59: 36,914,172 km (0.039 R)
• M60: 38,688,104 km (0.102 R)
• M61: 39,886,083 km (0.103 R)
• M62: 40,792,497 km (0.083 R)
• M63: 41,476,758 km (0.086 R)
• M64: 41,553,053 km (0.063 R)
• M65: 41,782,236 km (0.104 R)
• M66: 44,876,668 km (0.113 R)
• M67: 45,582,920 km (0.064 R)
• M68: 46,530,473 km (0.113 R)
• M69: 47,325,137 km (0.056 R)
• M70: 49,412,027 km (0.056 R)
• M71: 49,654,824 km (0.101 R)
• M72: 52,680,890 km (0.09 R)
• M73: 54,174,625 km (0.074 R)
• M74: 54,257,951 km (0.094 R)
• M75: 54,508,378 km (0.112 R)
• M76: 56,272,137 km (0.091 R)
• M77: 56,525,555 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.2

Radius: 5.7

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.32 AU - 20.5 AU

Year: 24527 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,350,553 km

• M1: 197,170 km (0.057 R)
• M2: 270,623 km (0.066 R)
• M3: 319,840 km (0.075 R)
• M4: 428,299 km (0.1 R)
• M5: 1,054,815 km (0.042 R)
• M6: 1,248,544 km (0.088 R)
• M7: 1,335,011 km (0.115 R)
• M8: 1,393,803 km (0.1 R)
• M9: 1,606,382 km (0.114 R)
• M10: 1,862,045 km (0.115 R)
• M11: 2,062,207 km (0.111 R)
• M12: 2,130,423 km (0.039 R)
• M13: 2,519,378 km (0.107 R)
• M14: 4,861,482 km (0.115 R)
• M15: 5,703,120 km (0.096 R)
• M16: 5,751,141 km (0.104 R)
• M17: 5,993,489 km (0.114 R)
• M18: 6,189,911 km (0.046 R)
• M19: 7,306,958 km (0.08 R)
• M20: 7,411,527 km (0.096 R)
• M21: 8,983,502 km (0.111 R)
• M22: 9,434,689 km (0.114 R)
• M23: 10,653,912 km (0.051 R)
• M24: 11,312,142 km (0.107 R)
• M25: 11,676,712 km (0.102 R)
• M26: 11,860,418 km (0.113 R)
• M27: 12,730,480 km (0.105 R)
• M28: 13,364,475 km (0.103 R)
• M29: 13,492,382 km (0.058 R)
• M30: 14,334,468 km (0.093 R)
• M31: 15,865,602 km (0.11 R)
• M32: 16,960,958 km (0.062 R)
• M33: 17,728,096 km (0.06 R)
• M34: 19,223,775 km (0.084 R)
• M35: 19,368,287 km (0.077 R)
• M36: 19,804,065 km (0.117 R)
• M37: 20,390,190 km (0.093 R)
• M38: 20,463,942 km (0.039 R)
• M39: 21,880,334 km (0.089 R)
• M40: 21,955,731 km (0.101 R)
• M41: 22,410,060 km (0.105 R)
• M42: 22,486,056 km (0.117 R)
• M43: 23,869,238 km (0.12 R)
• M44: 24,258,192 km (0.101 R)
• M45: 24,492,612 km (0.097 R)
• M46: 26,154,794 km (0.052 R)
• M47: 26,716,833 km (0.038 R)
• M48: 26,878,100 km (0.1 R)
• M49: 28,344,608 km (0.102 R)
• M50: 29,253,564 km (0.106 R)
• M51: 29,419,768 km (0.083 R)
• M52: 30,508,242 km (0.072 R)
• M53: 32,294,291 km (0.03 R)
• M54: 32,466,179 km (0.117 R)
• M55: 34,552,022 km (0.061 R)
• M56: 34,903,876 km (0.12 R)
• M57: 35,080,252 km (0.082 R)
• M58: 36,770,558 km (0.103 R)
• M59: 38,396,089 km (0.113 R)
• M60: 38,669,254 km (0.096 R)
• M61: 40,970,967 km (0.066 R)
• M62: 44,171,913 km (0.11 R)
• M63: 45,128,442 km (0.085 R)
• M64: 45,320,675 km (0.042 R)
• M65: 48,431,712 km (0.052 R)
• M66: 49,220,093 km (0.06 R)
• M67: 50,410,742 km (0.119 R)
• M68: 51,009,732 km (0.096 R)
• M69: 52,113,765 km (0.034 R)
• M70: 54,856,941 km (0.098 R)
• M71: 55,164,664 km (0.085 R)
• M72: 55,472,985 km (0.066 R)
• M73: 56,297,718 km (0.106 R)
• M74: 56,815,327 km (0.096 R)
• M75: 57,959,601 km (0.113 R)
• M76: 58,796,451 km (0.046 R)
• M77: 59,321,689 km (0.055 R)
• M78: 61,970,469 km (0.118 R)
• M79: 63,040,692 km (0.1 R)
• M80: 64,225,059 km (0.118 R)
• M81: 65,416,755 km (0.12 R)
• M82: 65,960,992 km (0.113 R)
• M83: 66,178,956 km (0.085 R)
• M84: 66,397,220 km (0.105 R)
• M85: 67,382,621 km (0.104 R)
• M86: 71,707,795 km (0.078 R)
• M87: 72,381,135 km (0.114 R)
• M88: 73,282,163 km (0.107 R)
• M89: 73,508,055 km (0.118 R)
• M90: 73,621,002 km (0.104 R)
• M91: 76,350,564 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit