🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 27.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,907,510 km

• M1: 46,525 km (0.089 R)
• M2: 433,086 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.69 AU - 0.79 AU

Year: 230 Days

Day: 46.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.8 AU - 1.12 AU

Year: 340 Days

Day: 16.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.16 AU - 1.2 AU

Year: 464 Days

Day: 18.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.06 AU - 1.62 AU

Year: 561 Days

Day: 34 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.41 AU - 1.83 AU

Year: 746 Days

Day: 45.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 11.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.53 AU - 6.79 AU

Year: 4870 Days

Day: 13.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,907,510 km

• M1: 291,566 km (0.092 R)
• M2: 405,261 km (0.084 R)
• M3: 629,657 km (0.1 R)
• M4: 802,892 km (0.09 R)
• M5: 882,478 km (0.046 R)
• M6: 1,050,327 km (0.085 R)
• M7: 1,370,316 km (0.103 R)
• M8: 1,500,467 km (0.037 R)
• M9: 1,755,980 km (0.059 R)
• M10: 1,862,194 km (0.047 R)
• M11: 2,118,605 km (0.065 R)
• M12: 2,367,237 km (0.072 R)
• M13: 2,830,541 km (0.103 R)
• M14: 2,998,390 km (0.096 R)
• M15: 3,410,383 km (0.113 R)
• M16: 3,657,369 km (0.101 R)
• M17: 3,748,623 km (0.1 R)
• M18: 3,840,626 km (0.119 R)
• M19: 4,026,875 km (0.033 R)
• M20: 4,216,266 km (0.08 R)
• M21: 4,802,092 km (0.067 R)
• M22: 4,977,869 km (0.106 R)
• M23: 5,155,891 km (0.051 R)
• M24: 5,284,246 km (0.043 R)
• M25: 5,623,085 km (0.115 R)
• M26: 5,755,329 km (0.066 R)
• M27: 6,103,892 km (0.041 R)
• M28: 6,239,877 km (0.039 R)
• M29: 6,322,006 km (0.034 R)
• M30: 6,850,086 km (0.062 R)
• M31: 7,076,877 km (0.114 R)
• M32: 7,479,445 km (0.031 R)
• M33: 7,566,660 km (0.08 R)
• M34: 8,127,353 km (0.103 R)
• M35: 8,217,112 km (0.045 R)
• M36: 8,458,114 km (0.063 R)
• M37: 8,640,324 km (0.113 R)
• M38: 9,039,751 km (0.073 R)
• M39: 9,508,141 km (0.078 R)
• M40: 9,888,569 km (0.064 R)
• M41: 10,960,438 km (0.083 R)
• M42: 11,392,925 km (0.115 R)
• M43: 11,527,114 km (0.074 R)
• M44: 12,171,582 km (0.055 R)
• M45: 12,584,771 km (0.093 R)
• M46: 13,318,848 km (0.067 R)
• M47: 13,673,245 km (0.109 R)
• M48: 13,887,470 km (0.109 R)
• M49: 14,030,784 km (0.104 R)
• M50: 14,246,804 km (0.095 R)
• M51: 14,573,077 km (0.117 R)
• M52: 15,122,101 km (0.105 R)
• M53: 15,827,305 km (0.072 R)
• M54: 16,505,283 km (0.084 R)
• M55: 17,462,709 km (0.11 R)
• M56: 17,540,051 km (0.058 R)
• M57: 18,398,593 km (0.075 R)
• M58: 19,230,956 km (0.026 R)
• M59: 19,591,487 km (0.071 R)
• M60: 19,671,970 km (0.06 R)
• M61: 19,752,454 km (0.082 R)
• M62: 19,913,870 km (0.071 R)
• M63: 20,197,358 km (0.113 R)
• M64: 21,510,229 km (0.119 R)
• M65: 21,926,111 km (0.114 R)
• M66: 23,232,400 km (0.084 R)
• M67: 23,360,156 km (0.105 R)
• M68: 23,573,632 km (0.091 R)
• M69: 23,744,922 km (0.104 R)
• M70: 24,002,530 km (0.1 R)
• M71: 24,174,717 km (0.1 R)
• M72: 24,563,821 km (0.032 R)
• M73: 24,998,552 km (0.1 R)
• M74: 25,129,600 km (0.101 R)
• M75: 26,540,308 km (0.103 R)
• M76: 26,718,479 km (0.038 R)
• M77: 27,479,932 km (0.118 R)
• M78: 27,615,169 km (0.037 R)
• M79: 28,339,671 km (0.111 R)
• M80: 29,853,601 km (0.109 R)
• M81: 30,364,029 km (0.099 R)
• M82: 30,830,625 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 10.4

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.92 AU - 6.96 AU

Year: 5910 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,907,510 km

• M1: 166,802 km (0.105 R)
• M2: 535,860 km (0.119 R)
• M3: 694,134 km (0.103 R)
• M4: 779,405 km (0.119 R)
• M5: 1,141,432 km (0.082 R)
• M6: 1,209,648 km (0.081 R)
• M7: 1,404,724 km (0.087 R)
• M8: 2,009,249 km (0.082 R)
• M9: 2,135,061 km (0.087 R)
• M10: 2,438,894 km (0.116 R)
• M11: 2,641,599 km (0.101 R)
• M12: 3,866,207 km (0.108 R)
• M13: 4,814,807 km (0.061 R)
• M14: 5,213,935 km (0.114 R)
• M15: 5,329,873 km (0.053 R)
• M16: 5,534,972 km (0.117 R)
• M17: 5,623,683 km (0.11 R)
• M18: 5,742,613 km (0.083 R)
• M19: 6,196,493 km (0.031 R)
• M20: 6,288,646 km (0.109 R)
• M21: 6,443,180 km (0.11 R)
• M22: 6,630,477 km (0.106 R)
• M23: 7,170,675 km (0.112 R)
• M24: 8,361,175 km (0.087 R)
• M25: 9,293,917 km (0.078 R)
• M26: 10,588,238 km (0.073 R)
• M27: 10,735,592 km (0.098 R)
• M28: 10,957,894 km (0.108 R)
• M29: 11,106,894 km (0.1 R)
• M30: 11,294,041 km (0.117 R)
• M31: 11,369,289 km (0.099 R)
• M32: 12,633,839 km (0.058 R)
• M33: 12,750,975 km (0.053 R)
• M34: 13,541,300 km (0.052 R)
• M35: 13,861,888 km (0.111 R)
• M36: 14,144,479 km (0.114 R)
• M37: 14,347,483 km (0.029 R)
• M38: 14,592,375 km (0.117 R)
• M39: 15,335,427 km (0.09 R)
• M40: 15,711,516 km (0.116 R)
• M41: 15,921,851 km (0.09 R)
• M42: 19,276,134 km (0.101 R)
• M43: 19,772,799 km (0.083 R)
• M44: 20,273,503 km (0.095 R)
• M45: 20,594,241 km (0.068 R)
• M46: 20,778,396 km (0.11 R)
• M47: 21,473,578 km (0.099 R)
• M48: 21,894,396 km (0.116 R)
• M49: 21,988,344 km (0.049 R)
• M50: 22,129,415 km (0.062 R)
• M51: 22,270,785 km (0.117 R)
• M52: 23,077,566 km (0.115 R)
• M53: 23,220,881 km (0.108 R)
• M54: 23,412,516 km (0.1 R)
• M55: 23,508,557 km (0.068 R)
• M56: 24,232,910 km (0.112 R)
• M57: 24,378,619 km (0.11 R)
• M58: 24,719,851 km (0.118 R)
• M59: 25,062,580 km (0.03 R)
• M60: 25,406,954 km (0.051 R)
• M61: 25,604,424 km (0.103 R)
• M62: 25,951,191 km (0.071 R)
• M63: 26,199,973 km (0.032 R)
• M64: 26,499,468 km (0.111 R)
• M65: 26,800,010 km (0.116 R)
• M66: 26,900,390 km (0.104 R)
• M67: 27,404,684 km (0.099 R)
• M68: 27,607,090 km (0.116 R)
• M69: 28,013,697 km (0.085 R)
• M70: 28,729,972 km (0.067 R)
• M71: 28,987,280 km (0.074 R)
• M72: 29,504,141 km (0.075 R)
• M73: 31,020,166 km (0.068 R)
• M74: 31,231,248 km (0.057 R)
• M75: 31,601,802 km (0.12 R)
• M76: 32,240,585 km (0.079 R)
• M77: 33,638,876 km (0.114 R)
• M78: 33,747,185 km (0.083 R)
• M79: 34,073,159 km (0.091 R)
• M80: 37,557,144 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.4

Radius: 10.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.68 AU - 7.98 AU

Year: 7177 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,907,510 km

• M1: 138,827 km (0.103 R)
• M2: 270,174 km (0.092 R)
• M3: 370,105 km (0.11 R)
• M4: 817,552 km (0.033 R)
• M5: 993,031 km (0.047 R)
• M6: 1,313,769 km (0.118 R)
• M7: 1,416,393 km (0.07 R)
• M8: 1,539,661 km (0.114 R)
• M9: 1,835,267 km (0.096 R)
• M10: 1,931,309 km (0.039 R)
• M11: 2,068,939 km (0.105 R)
• M12: 2,760,978 km (0.087 R)
• M13: 3,353,984 km (0.114 R)
• M14: 3,448,680 km (0.059 R)
• M15: 4,627,810 km (0.118 R)
• M16: 5,137,340 km (0.104 R)
• M17: 5,412,750 km (0.106 R)
• M18: 5,863,489 km (0.064 R)
• M19: 6,385,136 km (0.067 R)
• M20: 6,532,789 km (0.099 R)
• M21: 6,651,570 km (0.114 R)
• M22: 6,801,318 km (0.079 R)
• M23: 6,951,963 km (0.08 R)
• M24: 7,103,804 km (0.082 R)
• M25: 7,195,508 km (0.111 R)
• M26: 7,379,962 km (0.106 R)
• M27: 7,722,392 km (0.086 R)
• M28: 7,848,203 km (0.091 R)
• M29: 9,043,790 km (0.104 R)
• M30: 9,143,272 km (0.101 R)
• M31: 9,376,645 km (0.101 R)
• M32: 9,544,643 km (0.061 R)
• M33: 10,020,215 km (0.094 R)
• M34: 10,573,278 km (0.12 R)
• M35: 10,713,152 km (0.077 R)
• M36: 11,243,028 km (0.084 R)
• M37: 12,771,619 km (0.111 R)
• M38: 12,995,268 km (0.09 R)
• M39: 13,484,453 km (0.094 R)
• M40: 14,636,057 km (0.084 R)
• M41: 14,909,373 km (0.074 R)
• M42: 15,184,333 km (0.107 R)
• M43: 16,910,095 km (0.084 R)
• M44: 17,650,754 km (0.101 R)
• M45: 17,775,219 km (0.089 R)
• M46: 18,234,185 km (0.097 R)
• M47: 18,570,332 km (0.102 R)
• M48: 18,908,722 km (0.061 R)
• M49: 19,078,665 km (0.057 R)
• M50: 19,334,478 km (0.075 R)
• M51: 19,677,356 km (0.06 R)
• M52: 19,806,459 km (0.113 R)
• M53: 20,325,563 km (0.101 R)
• M54: 21,068,915 km (0.059 R)
• M55: 21,510,229 km (0.074 R)
• M56: 21,999,264 km (0.083 R)
• M57: 22,312,373 km (0.083 R)
• M58: 22,762,214 km (0.119 R)
• M59: 23,260,524 km (0.093 R)
• M60: 24,037,835 km (0.037 R)
• M61: 24,545,271 km (0.1 R)
• M62: 25,430,142 km (0.074 R)
• M63: 25,852,906 km (0.068 R)
• M64: 27,278,873 km (0.115 R)
• M65: 27,567,148 km (0.069 R)
• M66: 28,001,580 km (0.095 R)
• M67: 28,632,883 km (0.072 R)
• M68: 28,779,190 km (0.088 R)
• M69: 28,974,714 km (0.101 R)
• M70: 29,761,300 km (0.102 R)
• M71: 30,306,135 km (0.099 R)
• M72: 30,804,296 km (0.072 R)
• M73: 30,954,343 km (0.107 R)
• M74: 31,455,944 km (0.118 R)
• M75: 31,909,824 km (0.068 R)
• M76: 32,264,371 km (0.108 R)
• M77: 32,620,115 km (0.058 R)
• M78: 33,746,736 km (0.09 R)
• M79: 33,901,421 km (0.1 R)
• M80: 34,211,387 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.1

Radius: 5.4

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.46 AU - 18.74 AU

Year: 24460 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,907,510 km

• M1: 310,416 km (0.111 R)
• M2: 522,396 km (0.108 R)
• M3: 556,205 km (0.103 R)
• M4: 625,917 km (0.105 R)
• M5: 774,468 km (0.045 R)
• M6: 1,104,631 km (0.063 R)
• M7: 1,238,970 km (0.06 R)
• M8: 1,723,966 km (0.049 R)
• M9: 2,013,587 km (0.078 R)
• M10: 2,095,268 km (0.075 R)
• M11: 2,909,080 km (0.086 R)
• M12: 2,970,715 km (0.093 R)
• M13: 3,253,155 km (0.116 R)
• M14: 3,317,034 km (0.053 R)
• M15: 3,911,087 km (0.097 R)
• M16: 4,116,335 km (0.112 R)
• M17: 5,045,936 km (0.087 R)
• M18: 5,083,036 km (0.102 R)
• M19: 5,420,230 km (0.117 R)
• M20: 5,458,228 km (0.103 R)
• M21: 6,076,815 km (0.088 R)
• M22: 6,116,309 km (0.045 R)
• M23: 6,155,803 km (0.114 R)
• M24: 6,474,745 km (0.113 R)
• M25: 7,087,349 km (0.116 R)
• M26: 7,170,525 km (0.105 R)
• M27: 7,337,626 km (0.094 R)
• M28: 8,988,438 km (0.072 R)
• M29: 9,078,347 km (0.101 R)
• M30: 9,168,554 km (0.064 R)
• M31: 9,304,539 km (0.098 R)
• M32: 9,716,382 km (0.113 R)
• M33: 10,040,859 km (0.06 R)
• M34: 10,987,365 km (0.067 R)
• M35: 11,180,047 km (0.095 R)
• M36: 11,228,517 km (0.069 R)
• M37: 11,276,837 km (0.109 R)
• M38: 11,814,043 km (0.114 R)
• M39: 11,863,410 km (0.11 R)
• M40: 11,912,628 km (0.094 R)
• M41: 12,160,362 km (0.111 R)
• M42: 12,812,160 km (0.114 R)
• M43: 13,167,754 km (0.103 R)
• M44: 14,516,977 km (0.113 R)
• M45: 14,781,466 km (0.116 R)
• M46: 15,261,526 km (0.068 R)
• M47: 15,530,503 km (0.08 R)
• M48: 16,456,514 km (0.085 R)
• M49: 17,344,228 km (0.095 R)
• M50: 17,624,873 km (0.053 R)
• M51: 17,794,068 km (0.115 R)
• M52: 18,076,958 km (0.109 R)
• M53: 19,806,160 km (0.109 R)
• M54: 19,923,295 km (0.1 R)
• M55: 20,394,229 km (0.092 R)
• M56: 20,690,433 km (0.12 R)
• M57: 21,167,201 km (0.093 R)
• M58: 23,667,131 km (0.11 R)
• M59: 23,729,364 km (0.095 R)
• M60: 24,416,317 km (0.061 R)
• M61: 25,173,282 km (0.085 R)
• M62: 25,427,300 km (0.042 R)
• M63: 26,969,205 km (0.08 R)
• M64: 27,229,206 km (0.119 R)
• M65: 27,294,281 km (0.114 R)
• M66: 27,948,173 km (0.092 R)
• M67: 28,409,084 km (0.064 R)
• M68: 29,204,945 km (0.08 R)
• M69: 29,538,698 km (0.06 R)
• M70: 29,940,817 km (0.059 R)
• M71: 33,920,868 km (0.039 R)
• M72: 34,131,353 km (0.091 R)
• M73: 35,615,812 km (0.082 R)
• M74: 36,258,485 km (0.071 R)
• M75: 37,049,109 km (0.095 R)
• M76: 37,121,216 km (0.068 R)
• M77: 38,647,413 km (0.071 R)
• M78: 38,793,869 km (0.1 R)
• M79: 40,565,108 km (0.036 R)
• M80: 41,086,756 km (0.104 R)
• M81: 41,535,550 km (0.04 R)
• M82: 41,985,989 km (0.111 R)
• M83: 43,043,347 km (0.047 R)
• M84: 43,727,757 km (0.108 R)
• M85: 46,656,734 km (0.071 R)
• M86: 46,890,705 km (0.113 R)
• M87: 47,359,694 km (0.077 R)
• M88: 47,594,712 km (0.106 R)
• M89: 48,934,211 km (0.038 R)
• M90: 49,092,636 km (0.107 R)
• M91: 49,330,646 km (0.11 R)
• M92: 49,727,978 km (0.108 R)
• M93: 51,408,560 km (0.073 R)
• M94: 54,660,968 km (0.119 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit