🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 163 Days

Day: 43.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.62 AU - 0.7 AU

Year: 203 Days

Day: 32.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,361,173 km

• M1: 56,249 km (0.056 R)
• M2: 316,699 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.8 AU - 1.02 AU

Year: 329 Days

Day: 16.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,361,173 km

• M1: 171,290 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.19 AU

Year: 390 Days

Day: 16.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 83.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,361,173 km

• M1: 496,964 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 11.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5 AU - 5.4 AU

Year: 4491 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,361,173 km

• M1: 171,589 km (0.104 R)
• M2: 266,135 km (0.085 R)
• M3: 359,932 km (0.085 R)
• M4: 536,308 km (0.074 R)
• M5: 646,712 km (0.091 R)
• M6: 758,760 km (0.042 R)
• M7: 839,842 km (0.089 R)
• M8: 955,930 km (0.067 R)
• M9: 1,111,213 km (0.109 R)
• M10: 1,266,346 km (0.111 R)
• M11: 1,570,030 km (0.101 R)
• M12: 1,846,038 km (0.111 R)
• M13: 1,927,718 km (0.097 R)
• M14: 2,105,740 km (0.06 R)
• M15: 2,213,001 km (0.087 R)
• M16: 2,300,217 km (0.057 R)
• M17: 2,388,629 km (0.11 R)
• M18: 2,557,525 km (0.085 R)
• M19: 2,718,792 km (0.087 R)
• M20: 2,800,771 km (0.054 R)
• M21: 2,871,681 km (0.089 R)
• M22: 3,260,186 km (0.112 R)
• M23: 3,486,079 km (0.09 R)
• M24: 3,575,389 km (0.114 R)
• M25: 4,181,410 km (0.099 R)
• M26: 4,276,405 km (0.092 R)
• M27: 4,385,910 km (0.12 R)
• M28: 4,551,964 km (0.065 R)
• M29: 4,649,801 km (0.112 R)
• M30: 4,790,872 km (0.064 R)
• M31: 4,890,354 km (0.041 R)
• M32: 5,048,330 km (0.101 R)
• M33: 5,547,089 km (0.086 R)
• M34: 5,832,671 km (0.052 R)
• M35: 5,939,185 km (0.093 R)
• M36: 6,434,204 km (0.111 R)
• M37: 6,512,743 km (0.104 R)
• M38: 6,670,719 km (0.112 R)
• M39: 6,990,858 km (0.1 R)
• M40: 7,662,553 km (0.025 R)
• M41: 7,796,143 km (0.039 R)
• M42: 7,930,333 km (0.103 R)
• M43: 8,372,095 km (0.036 R)
• M44: 8,526,929 km (0.116 R)
• M45: 8,700,014 km (0.088 R)
• M46: 8,856,792 km (0.102 R)
• M47: 9,261,903 km (0.108 R)
• M48: 9,781,307 km (0.095 R)
• M49: 10,053,575 km (0.082 R)
• M50: 10,328,536 km (0.101 R)
• M51: 10,402,288 km (0.035 R)
• M52: 10,476,189 km (0.097 R)
• M53: 10,698,941 km (0.077 R)
• M54: 11,035,985 km (0.12 R)
• M55: 11,281,774 km (0.053 R)
• M56: 12,107,105 km (0.094 R)
• M57: 12,458,511 km (0.12 R)
• M58: 12,734,070 km (0.118 R)
• M59: 13,031,620 km (0.08 R)
• M60: 13,111,356 km (0.093 R)
• M61: 13,331,414 km (0.071 R)
• M62: 13,492,382 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.4

Radius: 11

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.17 AU - 6.69 AU

Year: 5469 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,361,173 km

• M1: 140,024 km (0.043 R)
• M2: 253,120 km (0.076 R)
• M3: 331,210 km (0.114 R)
• M4: 476,918 km (0.12 R)
• M5: 727,195 km (0.097 R)
• M6: 912,996 km (0.117 R)
• M7: 1,213,239 km (0.117 R)
• M8: 1,297,462 km (0.052 R)
• M9: 1,401,433 km (0.051 R)
• M10: 1,472,342 km (0.072 R)
• M11: 1,806,843 km (0.094 R)
• M12: 1,983,219 km (0.098 R)
• M13: 2,269,101 km (0.091 R)
• M14: 2,374,417 km (0.065 R)
• M15: 2,546,605 km (0.106 R)
• M16: 2,926,134 km (0.105 R)
• M17: 2,994,949 km (0.117 R)
• M18: 3,347,552 km (0.058 R)
• M19: 3,763,434 km (0.103 R)
• M20: 3,914,079 km (0.041 R)
• M21: 3,990,224 km (0.109 R)
• M22: 4,195,771 km (0.036 R)
• M23: 4,697,822 km (0.108 R)
• M24: 5,500,863 km (0.101 R)
• M25: 6,405,930 km (0.12 R)
• M26: 6,495,988 km (0.112 R)
• M27: 6,677,451 km (0.06 R)
• M28: 6,768,705 km (0.07 R)
• M29: 7,200,445 km (0.067 R)
• M30: 7,325,509 km (0.111 R)
• M31: 7,864,958 km (0.029 R)
• M32: 8,516,008 km (0.102 R)
• M33: 8,747,885 km (0.047 R)
• M34: 9,116,793 km (0.096 R)
• M35: 9,218,221 km (0.111 R)
• M36: 9,490,639 km (0.096 R)
• M37: 9,662,227 km (0.04 R)
• M38: 9,800,306 km (0.043 R)
• M39: 10,323,899 km (0.077 R)
• M40: 10,464,969 km (0.092 R)
• M41: 10,677,997 km (0.103 R)
• M42: 10,784,959 km (0.097 R)
• M43: 11,072,038 km (0.115 R)
• M44: 11,252,901 km (0.103 R)
• M45: 11,471,015 km (0.062 R)
• M46: 11,653,973 km (0.079 R)
• M47: 12,395,231 km (0.096 R)
• M48: 13,190,044 km (0.095 R)
• M49: 13,266,638 km (0.055 R)
• M50: 13,574,361 km (0.066 R)
• M51: 13,729,045 km (0.083 R)
• M52: 14,079,404 km (0.097 R)
• M53: 14,353,916 km (0.07 R)
• M54: 15,188,223 km (0.062 R)
• M55: 15,469,766 km (0.057 R)
• M56: 15,631,482 km (0.105 R)
• M57: 15,712,564 km (0.108 R)
• M58: 15,793,646 km (0.102 R)
• M59: 16,283,728 km (0.087 R)
• M60: 16,572,003 km (0.074 R)
• M61: 16,778,897 km (0.118 R)
• M62: 17,488,739 km (0.075 R)
• M63: 17,572,963 km (0.038 R)
• M64: 18,293,875 km (0.081 R)
• M65: 19,720,590 km (0.072 R)
• M66: 20,602,768 km (0.096 R)
• M67: 21,272,668 km (0.094 R)
• M68: 21,452,634 km (0.059 R)
• M69: 21,904,569 km (0.06 R)
• M70: 22,222,764 km (0.098 R)
• M71: 22,405,273 km (0.041 R)
• M72: 22,771,788 km (0.106 R)
• M73: 22,909,717 km (0.098 R)
• M74: 24,304,717 km (0.073 R)
• M75: 24,728,678 km (0.115 R)
• M76: 26,641,885 km (0.076 R)
• M77: 26,738,824 km (0.085 R)
• M78: 26,884,383 km (0.051 R)
• M79: 27,861,706 km (0.088 R)
• M80: 28,206,529 km (0.09 R)
• M81: 29,901,323 km (0.105 R)
• M82: 31,988,812 km (0.112 R)
• M83: 32,298,180 km (0.111 R)
• M84: 33,807,623 km (0.094 R)
• M85: 34,491,734 km (0.102 R)
• M86: 35,127,226 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 14.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.56 AU - 11.56 AU

Year: 12997 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,361,173 km

• M1: 186,698 km (0.061 R)
• M2: 335,398 km (0.065 R)
• M3: 467,045 km (0.11 R)
• M4: 623,674 km (0.091 R)
• M5: 1,140,534 km (0.116 R)
• M6: 1,308,383 km (0.059 R)
• M7: 1,607,429 km (0.063 R)
• M8: 1,733,540 km (0.111 R)
• M9: 1,884,933 km (0.093 R)
• M10: 2,086,591 km (0.085 R)
• M11: 2,709,666 km (0.104 R)
• M12: 2,912,970 km (0.111 R)
• M13: 3,975,713 km (0.114 R)
• M14: 4,444,254 km (0.111 R)
• M15: 4,838,145 km (0.089 R)
• M16: 5,306,984 km (0.11 R)
• M17: 5,595,260 km (0.106 R)
• M18: 6,054,226 km (0.063 R)
• M19: 6,491,351 km (0.111 R)
• M20: 7,078,522 km (0.098 R)
• M21: 7,289,755 km (0.105 R)
• M22: 7,791,207 km (0.113 R)
• M23: 8,082,773 km (0.063 R)
• M24: 8,303,879 km (0.04 R)
• M25: 9,594,310 km (0.095 R)
• M26: 9,789,385 km (0.032 R)
• M27: 11,150,726 km (0.092 R)
• M28: 11,355,974 km (0.072 R)
• M29: 11,770,061 km (0.054 R)
• M30: 11,895,424 km (0.088 R)
• M31: 12,400,766 km (0.107 R)
• M32: 12,870,354 km (0.108 R)
• M33: 13,782,901 km (0.088 R)
• M34: 15,441,343 km (0.057 R)
• M35: 15,762,230 km (0.116 R)
• M36: 17,114,894 km (0.102 R)
• M37: 18,069,478 km (0.118 R)
• M38: 18,601,897 km (0.075 R)
• M39: 19,682,143 km (0.102 R)
• M40: 21,137,132 km (0.043 R)
• M41: 21,340,585 km (0.094 R)
• M42: 21,954,684 km (0.051 R)
• M43: 22,315,664 km (0.103 R)
• M44: 22,574,618 km (0.117 R)
• M45: 23,095,667 km (0.028 R)
• M46: 23,252,895 km (0.089 R)
• M47: 23,726,222 km (0.117 R)
• M48: 24,256,098 km (0.072 R)
• M49: 24,415,719 km (0.117 R)
• M50: 24,575,789 km (0.089 R)
• M51: 24,843,419 km (0.057 R)
• M52: 25,381,373 km (0.096 R)
• M53: 26,304,691 km (0.045 R)
• M54: 26,523,553 km (0.096 R)
• M55: 28,016,839 km (0.077 R)
• M56: 29,651,046 km (0.12 R)
• M57: 30,508,391 km (0.067 R)
• M58: 30,738,323 km (0.096 R)
• M59: 31,373,815 km (0.057 R)
• M60: 31,489,903 km (0.108 R)
• M61: 32,481,737 km (0.026 R)
• M62: 33,247,229 km (0.114 R)
• M63: 33,543,283 km (0.104 R)
• M64: 35,337,560 km (0.11 R)
• M65: 35,518,574 km (0.052 R)
• M66: 36,185,481 km (0.094 R)
• M67: 37,531,563 km (0.111 R)
• M68: 37,901,518 km (0.094 R)
• M69: 38,272,670 km (0.086 R)
• M70: 38,396,687 km (0.069 R)
• M71: 39,206,012 km (0.06 R)
• M72: 40,335,775 km (0.116 R)
• M73: 41,412,580 km (0.075 R)
• M74: 41,922,559 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.3

Radius: 7.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.07 AU - 16.49 AU

Year: 21521 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,361,173 km

• M1: 129,851 km (0.05 R)
• M2: 212,130 km (0.054 R)
• M3: 681,418 km (0.111 R)
• M4: 983,756 km (0.116 R)
• M5: 1,087,577 km (0.054 R)
• M6: 1,194,988 km (0.09 R)
• M7: 1,660,088 km (0.059 R)
• M8: 1,763,609 km (0.066 R)
• M9: 1,826,740 km (0.074 R)
• M10: 2,618,711 km (0.09 R)
• M11: 2,788,654 km (0.098 R)
• M12: 2,862,555 km (0.12 R)
• M13: 3,346,056 km (0.084 R)
• M14: 3,584,066 km (0.105 R)
• M15: 3,854,838 km (0.087 R)
• M16: 4,132,342 km (0.048 R)
• M17: 4,188,591 km (0.091 R)
• M18: 5,153,796 km (0.08 R)
• M19: 5,366,973 km (0.049 R)
• M20: 5,552,175 km (0.111 R)
• M21: 6,640,799 km (0.114 R)
• M22: 7,482,287 km (0.057 R)
• M23: 8,824,479 km (0.117 R)
• M24: 9,448,751 km (0.116 R)
• M25: 9,709,949 km (0.09 R)
• M26: 10,163,081 km (0.095 R)
• M27: 10,315,820 km (0.076 R)
• M28: 10,661,990 km (0.03 R)
• M29: 11,012,049 km (0.115 R)
• M30: 11,563,915 km (0.105 R)
• M31: 11,763,329 km (0.099 R)
• M32: 12,408,695 km (0.117 R)
• M33: 12,983,001 km (0.063 R)
• M34: 15,892,829 km (0.09 R)
• M35: 16,695,571 km (0.096 R)
• M36: 16,875,687 km (0.066 R)
• M37: 17,238,013 km (0.063 R)
• M38: 17,924,069 km (0.119 R)
• M39: 18,340,101 km (0.055 R)
• M40: 18,712,599 km (0.105 R)
• M41: 18,946,720 km (0.077 R)
• M42: 19,181,738 km (0.115 R)
• M43: 19,464,927 km (0.076 R)
• M44: 19,559,772 km (0.118 R)
• M45: 19,607,195 km (0.088 R)
• M46: 20,563,873 km (0.114 R)
• M47: 20,660,364 km (0.108 R)
• M48: 21,096,441 km (0.064 R)
• M49: 21,145,061 km (0.108 R)
• M50: 21,633,647 km (0.066 R)
• M51: 22,422,926 km (0.113 R)
• M52: 23,473,252 km (0.093 R)
• M53: 24,080,620 km (0.045 R)
• M54: 25,725,299 km (0.1 R)
• M55: 25,829,269 km (0.057 R)
• M56: 26,456,234 km (0.118 R)
• M57: 27,141,093 km (0.116 R)
• M58: 28,797,590 km (0.071 R)
• M59: 29,067,764 km (0.053 R)
• M60: 30,817,161 km (0.099 R)
• M61: 31,426,324 km (0.117 R)
• M62: 32,825,662 km (0.069 R)
• M63: 33,334,295 km (0.102 R)
• M64: 33,674,929 km (0.089 R)
• M65: 35,858,610 km (0.063 R)
• M66: 35,916,654 km (0.027 R)
• M67: 38,622,131 km (0.12 R)
• M68: 39,578,361 km (0.094 R)
• M69: 39,638,499 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit