🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.61 AU - 0.63 AU

Year: 182 Days

Day: 12.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.45 AU - 2.27 AU

Year: 946 Days

Day: 27.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.02 AU - 2.58 AU

Year: 1300 Days

Day: 26.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.35 AU - 3.43 AU

Year: 2327 Days

Day: 34.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.3 AU - 4.44 AU

Year: 2838 Days

Day: 46.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 135.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.7

Radius: 8.4

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.29 AU - 8.75 AU

Year: 7687 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,592,356 km

• M1: 212,878 km (0.115 R)
• M2: 292,763 km (0.077 R)
• M3: 411,245 km (0.107 R)
• M4: 491,130 km (0.061 R)
• M5: 576,849 km (0.095 R)
• M6: 1,101,938 km (0.076 R)
• M7: 1,378,395 km (0.11 R)
• M8: 1,676,693 km (0.105 R)
• M9: 1,925,325 km (0.065 R)
• M10: 2,065,947 km (0.052 R)
• M11: 2,185,774 km (0.076 R)
• M12: 2,898,908 km (0.105 R)
• M13: 3,033,396 km (0.055 R)
• M14: 3,197,654 km (0.092 R)
• M15: 3,736,955 km (0.031 R)
• M16: 3,883,561 km (0.086 R)
• M17: 4,032,261 km (0.11 R)
• M18: 4,365,715 km (0.117 R)
• M19: 5,156,639 km (0.11 R)
• M20: 5,551,876 km (0.074 R)
• M21: 5,854,812 km (0.084 R)
• M22: 6,406,678 km (0.111 R)
• M23: 6,582,456 km (0.076 R)
• M24: 6,867,290 km (0.058 R)
• M25: 7,192,366 km (0.061 R)
• M26: 7,782,829 km (0.097 R)
• M27: 7,932,876 km (0.104 R)
• M28: 8,159,816 km (0.099 R)
• M29: 8,235,961 km (0.051 R)
• M30: 8,427,297 km (0.099 R)
• M31: 8,775,411 km (0.097 R)
• M32: 9,565,737 km (0.078 R)
• M33: 10,091,723 km (0.112 R)
• M34: 11,854,285 km (0.111 R)
• M35: 12,200,604 km (0.054 R)
• M36: 12,947,845 km (0.092 R)
• M37: 13,574,212 km (0.082 R)
• M38: 13,755,075 km (0.078 R)
• M39: 14,073,420 km (0.094 R)
• M40: 14,256,378 km (0.105 R)
• M41: 14,348,231 km (0.063 R)
• M42: 14,578,612 km (0.032 R)
• M43: 15,748,617 km (0.117 R)
• M44: 16,368,999 km (0.106 R)
• M45: 16,803,132 km (0.056 R)
• M46: 17,436,829 km (0.082 R)
• M47: 17,830,720 km (0.103 R)
• M48: 18,427,167 km (0.114 R)
• M49: 19,181,738 km (0.101 R)
• M50: 19,333,879 km (0.067 R)
• M51: 19,435,606 km (0.117 R)
• M52: 19,895,170 km (0.103 R)
• M53: 21,243,197 km (0.079 R)
• M54: 22,140,335 km (0.104 R)
• M55: 23,373,770 km (0.09 R)
• M56: 23,644,841 km (0.105 R)
• M57: 23,808,052 km (0.097 R)
• M58: 24,026,166 km (0.043 R)
• M59: 24,245,028 km (0.093 R)
• M60: 24,519,390 km (0.098 R)
• M61: 24,684,546 km (0.048 R)
• M62: 26,187,556 km (0.106 R)
• M63: 26,469,099 km (0.104 R)
• M64: 26,638,594 km (0.108 R)
• M65: 26,808,238 km (0.112 R)
• M66: 27,491,002 km (0.102 R)
• M67: 28,064,411 km (0.109 R)
• M68: 28,122,006 km (0.058 R)
• M69: 28,468,026 km (0.113 R)
• M70: 29,222,897 km (0.078 R)
• M71: 29,573,405 km (0.081 R)
• M72: 30,396,941 km (0.099 R)
• M73: 31,886,038 km (0.117 R)
• M74: 32,609,194 km (0.11 R)
• M75: 32,912,130 km (0.028 R)
• M76: 33,704,101 km (0.091 R)
• M77: 34,133,297 km (0.087 R)
• M78: 34,379,236 km (0.097 R)
• M79: 34,934,843 km (0.028 R)
• M80: 35,618,056 km (0.025 R)
• M81: 37,693,727 km (0.032 R)
• M82: 38,139,080 km (0.066 R)
• M83: 38,586,228 km (0.057 R)
• M84: 39,679,190 km (0.111 R)
• M85: 40,262,023 km (0.113 R)
• M86: 40,847,549 km (0.064 R)
• M87: 41,043,373 km (0.032 R)
• M88: 41,829,809 km (0.06 R)
• M89: 44,486,966 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 9.2

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.12 AU - 9.62 AU

Year: 9848 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,592,356 km

• M1: 121,473 km (0.097 R)
• M2: 336,146 km (0.107 R)
• M3: 393,742 km (0.097 R)
• M4: 455,675 km (0.117 R)
• M5: 591,360 km (0.106 R)
• M6: 1,008,290 km (0.109 R)
• M7: 1,228,049 km (0.115 R)
• M8: 1,363,585 km (0.098 R)
• M9: 1,423,274 km (0.105 R)
• M10: 1,799,812 km (0.056 R)
• M11: 2,207,017 km (0.073 R)
• M12: 2,373,071 km (0.048 R)
• M13: 2,793,740 km (0.103 R)
• M14: 2,973,706 km (0.048 R)
• M15: 3,508,968 km (0.071 R)
• M16: 3,619,670 km (0.104 R)
• M17: 4,456,670 km (0.096 R)
• M18: 4,637,235 km (0.083 R)
• M19: 4,697,972 km (0.073 R)
• M20: 4,943,462 km (0.063 R)
• M21: 5,193,140 km (0.114 R)
• M22: 5,447,158 km (0.046 R)
• M23: 5,640,139 km (0.094 R)
• M24: 5,868,425 km (0.111 R)
• M25: 5,934,099 km (0.036 R)
• M26: 6,066,343 km (0.112 R)
• M27: 6,300,314 km (0.095 R)
• M28: 6,880,455 km (0.03 R)
• M29: 7,982,243 km (0.083 R)
• M30: 8,497,608 km (0.115 R)
• M31: 8,759,404 km (0.118 R)
• M32: 8,910,199 km (0.109 R)
• M33: 9,252,628 km (0.117 R)
• M34: 9,911,158 km (0.113 R)
• M35: 11,232,407 km (0.075 R)
• M36: 11,437,356 km (0.062 R)
• M37: 12,269,718 km (0.102 R)
• M38: 12,650,744 km (0.117 R)
• M39: 12,992,575 km (0.039 R)
• M40: 14,212,994 km (0.085 R)
• M41: 14,434,848 km (0.064 R)
• M42: 15,424,288 km (0.063 R)
• M43: 15,743,680 km (0.095 R)
• M44: 15,927,236 km (0.07 R)
• M45: 16,575,145 km (0.061 R)
• M46: 16,902,315 km (0.044 R)
• M47: 17,090,210 km (0.069 R)
• M48: 17,848,821 km (0.053 R)
• M49: 18,184,220 km (0.053 R)
• M50: 18,473,392 km (0.101 R)
• M51: 18,715,442 km (0.112 R)
• M52: 19,153,913 km (0.096 R)
• M53: 19,349,737 km (0.096 R)
• M54: 19,991,212 km (0.102 R)
• M55: 20,090,545 km (0.086 R)
• M56: 20,389,442 km (0.095 R)
• M57: 21,854,753 km (0.115 R)
• M58: 22,213,489 km (0.108 R)
• M59: 24,778,943 km (0.08 R)
• M60: 27,436,698 km (0.096 R)
• M61: 27,990,210 km (0.117 R)
• M62: 28,268,313 km (0.056 R)
• M63: 28,491,513 km (0.11 R)
• M64: 29,672,588 km (0.102 R)
• M65: 30,297,608 km (0.08 R)
• M66: 30,411,751 km (0.118 R)
• M67: 32,140,504 km (0.118 R)
• M68: 32,315,234 km (0.068 R)
• M69: 33,134,283 km (0.104 R)
• M70: 34,019,603 km (0.051 R)
• M71: 34,197,475 km (0.053 R)
• M72: 34,435,335 km (0.068 R)
• M73: 34,614,105 km (0.077 R)
• M74: 35,331,876 km (0.113 R)
• M75: 35,692,706 km (0.118 R)
• M76: 37,087,107 km (0.113 R)
• M77: 38,067,572 km (0.12 R)
• M78: 38,808,380 km (0.049 R)
• M79: 39,305,045 km (0.082 R)
• M80: 39,866,187 km (0.116 R)
• M81: 40,744,476 km (0.106 R)
• M82: 40,870,437 km (0.09 R)
• M83: 41,185,939 km (0.11 R)
• M84: 41,502,339 km (0.099 R)
• M85: 41,756,057 km (0.041 R)
• M86: 41,883,065 km (0.097 R)
• M87: 42,647,810 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.2

Radius: 3

Gravity: 54.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.91 AU - 14.15 AU

Year: 16534 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 55,592,356 km

• M1: 42,635 km (0.114 R)
• M2: 125,812 km (0.089 R)
• M3: 570,117 km (0.078 R)
• M4: 959,670 km (0.084 R)
• M5: 982,110 km (0.098 R)
• M6: 1,027,438 km (0.079 R)
• M7: 1,289,085 km (0.105 R)
• M8: 1,338,901 km (0.111 R)
• M9: 1,491,940 km (0.081 R)
• M10: 1,870,273 km (0.068 R)
• M11: 2,157,949 km (0.12 R)
• M12: 2,246,960 km (0.085 R)
• M13: 2,337,018 km (0.106 R)
• M14: 2,677,802 km (0.063 R)
• M15: 3,133,627 km (0.034 R)
• M16: 3,234,456 km (0.112 R)
• M17: 3,825,367 km (0.087 R)
• M18: 4,114,839 km (0.091 R)
• M19: 4,188,292 km (0.086 R)
• M20: 4,448,891 km (0.081 R)
• M21: 4,676,429 km (0.098 R)
• M22: 4,753,024 km (0.115 R)
• M23: 4,985,648 km (0.046 R)
• M24: 5,261,507 km (0.099 R)
• M25: 5,461,669 km (0.087 R)
• M26: 5,746,054 km (0.105 R)
• M27: 5,787,194 km (0.099 R)
• M28: 7,194,311 km (0.064 R)
• M29: 7,282,873 km (0.082 R)
• M30: 7,640,711 km (0.087 R)
• M31: 8,050,011 km (0.096 R)
• M32: 8,466,342 km (0.118 R)
• M33: 10,449,860 km (0.112 R)
• M34: 10,751,599 km (0.084 R)
• M35: 11,056,330 km (0.074 R)
• M36: 11,570,348 km (0.1 R)
• M37: 11,674,169 km (0.037 R)
• M38: 12,197,462 km (0.112 R)
• M39: 13,212,783 km (0.105 R)
• M40: 13,266,938 km (0.096 R)
• M41: 14,421,684 km (0.089 R)
• M42: 14,757,531 km (0.057 R)
• M43: 14,870,028 km (0.094 R)
• M44: 15,152,469 km (0.096 R)
• M45: 15,722,886 km (0.082 R)
• M46: 15,952,967 km (0.042 R)
• M47: 16,416,571 km (0.112 R)
• M48: 16,825,721 km (0.066 R)
• M49: 17,297,553 km (0.115 R)
• M50: 17,535,114 km (0.084 R)
• M51: 17,773,723 km (0.082 R)
• M52: 18,193,794 km (0.047 R)
• M53: 18,495,982 km (0.098 R)
• M54: 18,921,587 km (0.108 R)
• M55: 18,982,773 km (0.026 R)
• M56: 21,479,113 km (0.072 R)
• M57: 21,734,327 km (0.077 R)
• M58: 23,090,880 km (0.1 R)
• M59: 23,614,772 km (0.098 R)
• M60: 24,674,374 km (0.057 R)
• M61: 25,411,742 km (0.1 R)
• M62: 25,817,002 km (0.112 R)
• M63: 26,020,455 km (0.093 R)
• M64: 26,156,440 km (0.116 R)
• M65: 28,293,146 km (0.104 R)
• M66: 28,432,871 km (0.084 R)
• M67: 28,994,162 km (0.06 R)
• M68: 29,205,693 km (0.114 R)
• M69: 30,342,039 km (0.081 R)
• M70: 30,556,711 km (0.045 R)
• M71: 31,203,722 km (0.072 R)
• M72: 32,146,338 km (0.102 R)
• M73: 32,219,193 km (0.109 R)
• M74: 32,511,357 km (0.09 R)
• M75: 32,877,722 km (0.112 R)
• M76: 33,392,938 km (0.088 R)
• M77: 35,104,487 km (0.03 R)
• M78: 35,782,015 km (0.084 R)
• M79: 36,312,041 km (0.098 R)
• M80: 36,539,878 km (0.054 R)
• M81: 36,692,019 km (0.079 R)
• M82: 37,917,226 km (0.113 R)
• M83: 38,689,749 km (0.098 R)
• M84: 39,701,779 km (0.057 R)
• M85: 40,407,432 km (0.044 R)
• M86: 40,564,809 km (0.089 R)
• M87: 41,117,274 km (0.087 R)
• M88: 44,159,496 km (0.095 R)
• M89: 46,282,440 km (0.086 R)
• M90: 46,447,147 km (0.106 R)
• M91: 46,942,316 km (0.111 R)
• M92: 49,276,192 km (0.091 R)
• M93: 52,246,159 km (0.107 R)
• M94: 52,675,056 km (0.078 R)
• M95: 55,973,390 km (0.11 R)
• M96: 56,764,314 km (0.062 R)
• M97: 57,382,153 km (0.113 R)
• M98: 57,647,539 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.8

Radius: 5.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.83 AU - 18.15 AU

Year: 26106 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,592,356 km

• M1: 331,060 km (0.058 R)
• M2: 531,820 km (0.041 R)
• M3: 1,234,182 km (0.063 R)
• M4: 1,280,408 km (0.084 R)
• M5: 2,179,940 km (0.106 R)
• M6: 2,350,033 km (0.083 R)
• M7: 2,673,314 km (0.078 R)
• M8: 3,825,966 km (0.079 R)
• M9: 4,488,834 km (0.066 R)
• M10: 5,036,811 km (0.094 R)
• M11: 6,436,299 km (0.096 R)
• M12: 6,639,752 km (0.094 R)
• M13: 7,178,304 km (0.118 R)
• M14: 7,220,341 km (0.072 R)
• M15: 7,903,704 km (0.104 R)
• M16: 7,990,471 km (0.079 R)
• M17: 8,741,602 km (0.05 R)
• M18: 11,913,974 km (0.089 R)
• M19: 12,364,563 km (0.053 R)
• M20: 14,011,636 km (0.107 R)
• M21: 15,291,446 km (0.075 R)
• M22: 16,055,143 km (0.108 R)
• M23: 16,497,055 km (0.07 R)
• M24: 16,831,107 km (0.119 R)
• M25: 17,223,652 km (0.054 R)
• M26: 17,392,847 km (0.118 R)
• M27: 18,882,094 km (0.087 R)
• M28: 18,998,331 km (0.12 R)
• M29: 20,710,329 km (0.106 R)
• M30: 21,614,948 km (0.119 R)
• M31: 22,470,947 km (0.109 R)
• M32: 25,939,523 km (0.088 R)
• M33: 26,652,955 km (0.084 R)
• M34: 27,372,820 km (0.086 R)
• M35: 27,900,302 km (0.032 R)
• M36: 28,497,946 km (0.091 R)
• M37: 30,111,807 km (0.108 R)
• M38: 31,066,840 km (0.059 R)
• M39: 31,204,171 km (0.086 R)
• M40: 31,272,836 km (0.051 R)
• M41: 31,341,651 km (0.094 R)
• M42: 31,548,097 km (0.1 R)
• M43: 32,239,987 km (0.101 R)
• M44: 34,061,939 km (0.096 R)
• M45: 35,844,996 km (0.086 R)
• M46: 40,171,815 km (0.096 R)
• M47: 41,599,877 km (0.088 R)
• M48: 43,888,425 km (0.06 R)
• M49: 44,660,350 km (0.078 R)
• M50: 44,737,692 km (0.112 R)
• M51: 44,815,184 km (0.072 R)
• M52: 46,687,999 km (0.116 R)
• M53: 46,845,227 km (0.106 R)
• M54: 47,475,931 km (0.105 R)
• M55: 53,112,779 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit