🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.8 AU - 1.24 AU

Year: 394 Days

Day: 33.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.97 AU - 1.35 AU

Year: 478 Days

Day: 30.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.07 AU - 1.43 AU

Year: 535 Days

Day: 46.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.51 AU - 2.51 AU

Year: 1523 Days

Day: 44.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,128,197 km

• M1: 768,035 km (0.092 R)
• M2: 1,696,141 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.06 AU - 4.86 AU

Year: 3017 Days

Day: 44.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,128,197 km

• M1: 1,285,195 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 13.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.05 AU - 4.55 AU

Year: 3414 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,128,197 km

• M1: 177,273 km (0.104 R)
• M2: 268,827 km (0.071 R)
• M3: 406,457 km (0.097 R)
• M4: 517,309 km (0.104 R)
• M5: 604,675 km (0.107 R)
• M6: 708,047 km (0.108 R)
• M7: 881,131 km (0.05 R)
• M8: 979,118 km (0.039 R)
• M9: 1,163,273 km (0.079 R)
• M10: 1,272,180 km (0.082 R)
• M11: 1,799,513 km (0.079 R)
• M12: 1,912,908 km (0.094 R)
• M13: 2,058,168 km (0.079 R)
• M14: 2,437,847 km (0.068 R)
• M15: 2,532,393 km (0.078 R)
• M16: 2,823,361 km (0.1 R)
• M17: 3,211,417 km (0.102 R)
• M18: 3,438,357 km (0.117 R)
• M19: 3,652,582 km (0.101 R)
• M20: 3,743,238 km (0.106 R)
• M21: 4,057,094 km (0.089 R)
• M22: 4,360,329 km (0.044 R)
• M23: 4,631,849 km (0.073 R)
• M24: 4,769,629 km (0.107 R)
• M25: 4,969,043 km (0.077 R)
• M26: 5,562,797 km (0.103 R)
• M27: 6,200,981 km (0.081 R)
• M28: 6,287,748 km (0.09 R)
• M29: 7,087,798 km (0.04 R)
• M30: 8,228,182 km (0.117 R)
• M31: 8,467,987 km (0.082 R)
• M32: 8,929,796 km (0.083 R)
• M33: 9,102,133 km (0.116 R)
• M34: 9,625,576 km (0.107 R)
• M35: 9,903,828 km (0.037 R)
• M36: 11,174,961 km (0.063 R)
• M37: 11,414,018 km (0.089 R)
• M38: 11,601,016 km (0.111 R)
• M39: 11,951,374 km (0.037 R)
• M40: 12,524,483 km (0.058 R)
• M41: 12,689,939 km (0.119 R)
• M42: 13,078,743 km (0.091 R)
• M43: 13,302,691 km (0.081 R)
• M44: 13,669,206 km (0.1 R)
• M45: 14,039,311 km (0.105 R)
• M46: 14,354,963 km (0.104 R)
• M47: 15,169,074 km (0.118 R)
• M48: 15,286,509 km (0.098 R)
• M49: 15,819,227 km (0.042 R)
• M50: 16,117,824 km (0.114 R)
• M51: 16,418,217 km (0.068 R)
• M52: 17,238,761 km (0.073 R)
• M53: 17,453,584 km (0.069 R)
• M54: 17,731,237 km (0.067 R)
• M55: 18,103,586 km (0.032 R)
• M56: 18,197,085 km (0.061 R)
• M57: 18,447,362 km (0.07 R)
• M58: 18,698,687 km (0.05 R)
• M59: 19,587,148 km (0.112 R)
• M60: 19,747,368 km (0.071 R)
• M61: 20,068,854 km (0.069 R)
• M62: 20,586,911 km (0.058 R)
• M63: 20,684,598 km (0.044 R)
• M64: 20,782,435 km (0.081 R)
• M65: 20,880,422 km (0.048 R)
• M66: 21,306,626 km (0.105 R)
• M67: 21,768,884 km (0.106 R)
• M68: 22,001,209 km (0.119 R)
• M69: 22,100,991 km (0.086 R)
• M70: 22,267,793 km (0.095 R)
• M71: 22,434,893 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 11.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.19 AU - 7.47 AU

Year: 7598 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,128,197 km

• M1: 151,692 km (0.099 R)
• M2: 336,146 km (0.096 R)
• M3: 410,646 km (0.066 R)
• M4: 839,992 km (0.111 R)
• M5: 1,016,069 km (0.12 R)
• M6: 1,204,861 km (0.077 R)
• M7: 1,349,672 km (0.117 R)
• M8: 1,558,660 km (0.109 R)
• M9: 1,902,735 km (0.106 R)
• M10: 2,567,698 km (0.115 R)
• M11: 2,661,645 km (0.077 R)
• M12: 3,454,215 km (0.09 R)
• M13: 3,637,023 km (0.07 R)
• M14: 4,232,423 km (0.103 R)
• M15: 4,713,380 km (0.077 R)
• M16: 4,887,362 km (0.059 R)
• M17: 5,271,530 km (0.106 R)
• M18: 5,696,388 km (0.112 R)
• M19: 5,881,889 km (0.105 R)
• M20: 6,038,069 km (0.116 R)
• M21: 6,611,478 km (0.057 R)
• M22: 7,269,110 km (0.103 R)
• M23: 7,538,087 km (0.102 R)
• M24: 8,120,472 km (0.116 R)
• M25: 8,646,458 km (0.113 R)
• M26: 8,788,576 km (0.093 R)
• M27: 8,895,688 km (0.066 R)
• M28: 9,805,243 km (0.079 R)
• M29: 10,177,293 km (0.09 R)
• M30: 10,516,132 km (0.079 R)
• M31: 10,744,269 km (0.074 R)
• M32: 11,321,417 km (0.083 R)
• M33: 12,425,749 km (0.087 R)
• M34: 13,440,621 km (0.086 R)
• M35: 15,033,838 km (0.074 R)
• M36: 15,549,203 km (0.094 R)
• M37: 16,509,322 km (0.091 R)
• M38: 17,713,734 km (0.081 R)
• M39: 17,804,091 km (0.099 R)
• M40: 18,030,583 km (0.102 R)
• M41: 18,349,376 km (0.073 R)
• M42: 19,038,723 km (0.067 R)
• M43: 19,223,925 km (0.108 R)
• M44: 19,549,599 km (0.081 R)
• M45: 19,830,245 km (0.095 R)
• M46: 20,822,827 km (0.092 R)
• M47: 21,349,262 km (0.108 R)
• M48: 22,220,071 km (0.109 R)
• M49: 22,366,228 km (0.088 R)
• M50: 22,561,752 km (0.066 R)
• M51: 23,647,384 km (0.11 R)
• M52: 24,196,408 km (0.092 R)
• M53: 24,397,169 km (0.082 R)
• M54: 25,307,322 km (0.111 R)
• M55: 25,511,074 km (0.09 R)
• M56: 25,920,374 km (0.104 R)
• M57: 26,280,157 km (0.115 R)
• M58: 27,578,667 km (0.104 R)
• M59: 27,946,079 km (0.058 R)
• M60: 28,685,541 km (0.11 R)
• M61: 29,538,698 km (0.079 R)
• M62: 30,076,054 km (0.114 R)
• M63: 31,106,035 km (0.051 R)
• M64: 31,927,327 km (0.115 R)
• M65: 32,147,535 km (0.106 R)
• M66: 32,368,342 km (0.08 R)
• M67: 32,589,447 km (0.081 R)
• M68: 33,256,205 km (0.112 R)
• M69: 33,927,451 km (0.119 R)
• M70: 34,039,799 km (0.052 R)
• M71: 35,625,087 km (0.105 R)
• M72: 35,739,231 km (0.073 R)
• M73: 36,025,112 km (0.062 R)
• M74: 36,197,000 km (0.114 R)
• M75: 36,599,269 km (0.098 R)
• M76: 37,292,206 km (0.043 R)
• M77: 37,931,139 km (0.043 R)
• M78: 38,867,172 km (0.058 R)
• M79: 38,984,607 km (0.106 R)
• M80: 39,102,340 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 8.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.68 AU - 10.56 AU

Year: 10545 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 63,128,197 km

• M1: 208,539 km (0.026 R)
• M2: 349,461 km (0.047 R)
• M3: 451,486 km (0.119 R)
• M4: 516,113 km (0.114 R)
• M5: 584,329 km (0.097 R)
• M6: 1,215,333 km (0.081 R)
• M7: 1,268,740 km (0.115 R)
• M8: 1,350,270 km (0.071 R)
• M9: 2,145,383 km (0.064 R)
• M10: 2,443,681 km (0.077 R)
• M11: 2,597,917 km (0.116 R)
• M12: 2,684,983 km (0.056 R)
• M13: 2,916,111 km (0.12 R)
• M14: 3,190,623 km (0.103 R)
• M15: 3,531,258 km (0.097 R)
• M16: 3,608,600 km (0.095 R)
• M17: 3,883,561 km (0.108 R)
• M18: 4,165,553 km (0.081 R)
• M19: 4,288,373 km (0.097 R)
• M20: 4,391,595 km (0.073 R)
• M21: 4,942,115 km (0.041 R)
• M22: 5,514,327 km (0.059 R)
• M23: 5,876,952 km (0.03 R)
• M24: 5,945,917 km (0.097 R)
• M25: 6,506,460 km (0.052 R)
• M26: 6,986,370 km (0.093 R)
• M27: 7,206,129 km (0.063 R)
• M28: 7,477,799 km (0.12 R)
• M29: 8,702,557 km (0.078 R)
• M30: 9,445,310 km (0.114 R)
• M31: 9,824,242 km (0.051 R)
• M32: 10,291,286 km (0.094 R)
• M33: 10,625,189 km (0.046 R)
• M34: 11,104,500 km (0.047 R)
• M35: 12,084,067 km (0.109 R)
• M36: 12,347,958 km (0.057 R)
• M37: 13,061,091 km (0.058 R)
• M38: 13,331,863 km (0.105 R)
• M39: 14,620,350 km (0.061 R)
• M40: 15,027,256 km (0.075 R)
• M41: 15,090,087 km (0.091 R)
• M42: 15,692,218 km (0.041 R)
• M43: 15,916,017 km (0.081 R)
• M44: 17,644,770 km (0.082 R)
• M45: 17,711,191 km (0.105 R)
• M46: 18,044,495 km (0.087 R)
• M47: 19,056,525 km (0.086 R)
• M48: 19,810,498 km (0.06 R)
• M49: 20,434,620 km (0.067 R)
• M50: 20,749,075 km (0.105 R)
• M51: 23,176,450 km (0.027 R)
• M52: 23,540,871 km (0.064 R)
• M53: 23,723,829 km (0.105 R)
• M54: 23,833,783 km (0.063 R)
• M55: 23,944,037 km (0.104 R)
• M56: 24,238,595 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.7

Radius: 6.9

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.07 AU - 14.45 AU

Year: 19543 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,128,197 km

• M1: 108,159 km (0.103 R)
• M2: 158,574 km (0.106 R)
• M3: 250,876 km (0.094 R)
• M4: 334,950 km (0.114 R)
• M5: 463,753 km (0.07 R)
• M6: 769,531 km (0.051 R)
• M7: 854,952 km (0.06 R)
• M8: 1,012,329 km (0.09 R)
• M9: 2,019,870 km (0.108 R)
• M10: 2,417,202 km (0.109 R)
• M11: 2,641,150 km (0.083 R)
• M12: 2,805,259 km (0.111 R)
• M13: 4,007,577 km (0.055 R)
• M14: 4,272,814 km (0.095 R)
• M15: 5,766,848 km (0.109 R)
• M16: 5,980,175 km (0.085 R)
• M17: 6,066,194 km (0.054 R)
• M18: 6,326,793 km (0.117 R)
• M19: 6,546,852 km (0.113 R)
• M20: 6,769,304 km (0.038 R)
• M21: 7,359,467 km (0.07 R)
• M22: 8,251,519 km (0.068 R)
• M23: 8,685,802 km (0.06 R)
• M24: 9,127,714 km (0.103 R)
• M25: 9,526,542 km (0.041 R)
• M26: 9,880,191 km (0.101 R)
• M27: 10,600,505 km (0.117 R)
• M28: 10,652,565 km (0.109 R)
• M29: 12,364,264 km (0.071 R)
• M30: 13,027,880 km (0.117 R)
• M31: 13,759,713 km (0.075 R)
• M32: 14,562,904 km (0.096 R)
• M33: 15,322,113 km (0.107 R)
• M34: 15,440,146 km (0.083 R)
• M35: 16,274,304 km (0.1 R)
• M36: 16,515,306 km (0.096 R)
• M37: 16,818,241 km (0.094 R)
• M38: 16,878,978 km (0.106 R)
• M39: 17,491,133 km (0.082 R)
• M40: 17,552,767 km (0.098 R)
• M41: 19,306,952 km (0.09 R)
• M42: 20,399,016 km (0.09 R)
• M43: 21,445,154 km (0.063 R)
• M44: 21,841,888 km (0.067 R)
• M45: 22,911,662 km (0.086 R)
• M46: 23,046,599 km (0.111 R)
• M47: 23,181,836 km (0.088 R)
• M48: 23,520,974 km (0.084 R)
• M49: 23,861,758 km (0.081 R)
• M50: 24,479,298 km (0.049 R)
• M51: 26,788,341 km (0.111 R)
• M52: 26,859,250 km (0.069 R)
• M53: 26,930,459 km (0.11 R)
• M54: 28,004,572 km (0.085 R)
• M55: 28,510,661 km (0.095 R)
• M56: 29,531,816 km (0.082 R)
• M57: 30,565,089 km (0.064 R)
• M58: 30,639,289 km (0.102 R)
• M59: 31,610,030 km (0.069 R)
• M60: 31,685,128 km (0.055 R)
• M61: 32,970,623 km (0.101 R)
• M62: 33,046,768 km (0.055 R)
• M63: 33,122,913 km (0.065 R)
• M64: 35,592,475 km (0.081 R)
• M65: 36,297,530 km (0.09 R)
• M66: 37,483,093 km (0.098 R)
• M67: 39,648,821 km (0.099 R)
• M68: 39,891,918 km (0.112 R)
• M69: 40,624,199 km (0.034 R)
• M70: 41,197,010 km (0.065 R)
• M71: 41,278,989 km (0.109 R)
• M72: 41,443,248 km (0.119 R)
• M73: 41,937,220 km (0.076 R)
• M74: 42,350,260 km (0.065 R)
• M75: 43,264,003 km (0.029 R)
• M76: 46,726,297 km (0.083 R)
• M77: 48,014,933 km (0.063 R)
• M78: 48,274,186 km (0.093 R)
• M79: 48,620,355 km (0.063 R)
• M80: 48,967,572 km (0.069 R)
• M81: 49,141,405 km (0.054 R)
• M82: 49,228,321 km (0.09 R)
• M83: 50,276,404 km (0.112 R)
• M84: 50,715,324 km (0.058 R)
• M85: 52,661,293 km (0.101 R)
• M86: 53,017,785 km (0.106 R)
• M87: 55,082,834 km (0.102 R)
• M88: 56,261,665 km (0.093 R)
• M89: 57,082,508 km (0.116 R)
• M90: 58,459,557 km (0.108 R)
• M91: 58,736,313 km (0.109 R)
• M92: 59,476,373 km (0.052 R)
• M93: 60,219,576 km (0.062 R)
• M94: 61,152,767 km (0.083 R)
• M95: 62,750,323 km (0.104 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: 221 - 19,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit