🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.19 AU - 1.41 AU

Year: 519 Days

Day: 39.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.21 AU - 3.17 AU

Year: 1543 Days

Day: 23.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,375,139 km

• M1: 991,983 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.01 AU - 3.15 AU

Year: 1891 Days

Day: 33.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,375,139 km

• M1: 1,336,507 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.99 AU - 3.65 AU

Year: 2116 Days

Day: 25.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.36 AU - 4.12 AU

Year: 2530 Days

Day: 29.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.28 AU - 4.28 AU

Year: 2571 Days

Day: 12.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 10.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.89 AU - 6.95 AU

Year: 5691 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,375,139 km

• M1: 144,661 km (0.061 R)
• M2: 280,795 km (0.109 R)
• M3: 411,394 km (0.039 R)
• M4: 718,219 km (0.117 R)
• M5: 857,944 km (0.088 R)
• M6: 993,330 km (0.085 R)
• M7: 1,063,790 km (0.062 R)
• M8: 1,363,585 km (0.106 R)
• M9: 1,539,960 km (0.088 R)
• M10: 1,741,170 km (0.055 R)
• M11: 1,969,007 km (0.107 R)
• M12: 2,669,873 km (0.077 R)
• M13: 2,770,104 km (0.088 R)
• M14: 2,933,465 km (0.12 R)
• M15: 3,205,583 km (0.093 R)
• M16: 3,507,920 km (0.108 R)
• M17: 4,686,004 km (0.065 R)
• M18: 5,054,164 km (0.102 R)
• M19: 5,585,536 km (0.102 R)
• M20: 5,740,669 km (0.071 R)
• M21: 5,897,148 km (0.113 R)
• M22: 6,456,345 km (0.114 R)
• M23: 6,755,989 km (0.086 R)
• M24: 6,921,445 km (0.089 R)
• M25: 7,032,446 km (0.111 R)
• M26: 7,397,316 km (0.118 R)
• M27: 7,567,857 km (0.093 R)
• M28: 7,682,299 km (0.059 R)
• M29: 7,999,896 km (0.057 R)
• M30: 8,469,633 km (0.066 R)
• M31: 8,558,793 km (0.097 R)
• M32: 9,252,180 km (0.118 R)
• M33: 10,089,030 km (0.117 R)
• M34: 10,468,709 km (0.074 R)
• M35: 11,669,083 km (0.108 R)
• M36: 11,768,266 km (0.088 R)
• M37: 12,000,891 km (0.107 R)
• M38: 12,235,011 km (0.107 R)
• M39: 12,572,205 km (0.103 R)
• M40: 12,673,932 km (0.032 R)
• M41: 12,775,957 km (0.114 R)
• M42: 12,844,174 km (0.084 R)
• M43: 13,152,495 km (0.104 R)
• M44: 13,290,275 km (0.099 R)
• M45: 13,359,389 km (0.113 R)
• M46: 13,428,503 km (0.091 R)
• M47: 13,636,893 km (0.11 R)
• M48: 14,232,891 km (0.104 R)
• M49: 14,516,379 km (0.1 R)
• M50: 14,981,030 km (0.036 R)
• M51: 15,377,913 km (0.039 R)
• M52: 15,778,387 km (0.083 R)
• M53: 16,182,301 km (0.087 R)
• M54: 16,701,256 km (0.097 R)
• M55: 16,962,753 km (0.118 R)
• M56: 18,252,287 km (0.026 R)
• M57: 19,103,498 km (0.081 R)
• M58: 19,494,697 km (0.075 R)
• M59: 19,651,924 km (0.065 R)
• M60: 20,484,287 km (0.107 R)
• M61: 20,564,172 km (0.092 R)
• M62: 20,724,242 km (0.114 R)
• M63: 20,804,426 km (0.048 R)
• M64: 21,611,806 km (0.1 R)
• M65: 21,896,940 km (0.066 R)
• M66: 22,224,260 km (0.075 R)
• M67: 22,635,654 km (0.092 R)
• M68: 22,925,126 km (0.073 R)
• M69: 23,299,120 km (0.096 R)
• M70: 23,507,809 km (0.067 R)
• M71: 24,348,699 km (0.104 R)
• M72: 25,113,892 km (0.102 R)
• M73: 25,413,537 km (0.115 R)
• M74: 25,800,696 km (0.109 R)
• M75: 26,493,633 km (0.092 R)
• M76: 26,973,693 km (0.115 R)
• M77: 27,500,577 km (0.112 R)
• M78: 27,721,084 km (0.1 R)
• M79: 28,030,901 km (0.068 R)
• M80: 28,653,827 km (0.07 R)
• M81: 29,056,694 km (0.071 R)
• M82: 30,004,097 km (0.046 R)
• M83: 30,276,664 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 9.3

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.68 AU - 8.96 AU

Year: 6929 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 64.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,375,139 km

• M1: 116,537 km (0.114 R)
• M2: 261,048 km (0.078 R)
• M3: 378,034 km (0.089 R)
• M4: 684,261 km (0.079 R)
• M5: 806,781 km (0.106 R)
• M6: 963,859 km (0.114 R)
• M7: 1,174,792 km (0.119 R)
• M8: 1,308,682 km (0.101 R)
• M9: 1,416,393 km (0.081 R)
• M10: 1,479,373 km (0.091 R)
• M11: 1,657,544 km (0.055 R)
• M12: 1,791,435 km (0.114 R)
• M13: 2,017,028 km (0.08 R)
• M14: 2,160,492 km (0.103 R)
• M15: 2,326,097 km (0.033 R)
• M16: 2,611,231 km (0.084 R)
• M17: 2,927,930 km (0.033 R)
• M18: 3,236,101 km (0.106 R)
• M19: 3,619,670 km (0.085 R)
• M20: 3,883,561 km (0.041 R)
• M21: 4,153,585 km (0.114 R)
• M22: 4,291,065 km (0.1 R)
• M23: 4,617,488 km (0.12 R)
• M24: 4,807,776 km (0.109 R)
• M25: 5,073,462 km (0.084 R)
• M26: 5,925,123 km (0.063 R)
• M27: 6,236,436 km (0.117 R)
• M28: 6,393,963 km (0.103 R)
• M29: 6,499,728 km (0.113 R)
• M30: 6,820,765 km (0.098 R)
• M31: 6,928,925 km (0.091 R)
• M32: 7,010,306 km (0.094 R)
• M33: 7,256,694 km (0.07 R)
• M34: 7,339,571 km (0.115 R)
• M35: 7,701,897 km (0.066 R)
• M36: 7,927,790 km (0.086 R)
• M37: 8,070,057 km (0.043 R)
• M38: 8,443,902 km (0.058 R)
• M39: 9,089,716 km (0.041 R)
• M40: 9,751,388 km (0.073 R)
• M41: 11,088,942 km (0.032 R)
• M42: 11,472,362 km (0.119 R)
• M43: 11,569,002 km (0.12 R)
• M44: 11,860,269 km (0.059 R)
• M45: 12,121,317 km (0.091 R)
• M46: 12,715,520 km (0.057 R)
• M47: 13,217,869 km (0.095 R)
• M48: 13,420,575 km (0.116 R)
• M49: 13,897,792 km (0.088 R)
• M50: 13,966,457 km (0.083 R)
• M51: 14,207,459 km (0.097 R)
• M52: 14,345,837 km (0.103 R)
• M53: 15,825,809 km (0.106 R)
• M54: 16,474,765 km (0.079 R)
• M55: 16,620,174 km (0.095 R)
• M56: 16,802,683 km (0.036 R)
• M57: 18,097,752 km (0.079 R)
• M58: 18,776,328 km (0.108 R)
• M59: 18,890,172 km (0.083 R)
• M60: 19,309,794 km (0.079 R)
• M61: 19,463,132 km (0.075 R)
• M62: 19,616,918 km (0.07 R)
• M63: 19,693,961 km (0.088 R)
• M64: 20,041,776 km (0.115 R)
• M65: 20,782,884 km (0.06 R)
• M66: 20,939,962 km (0.12 R)
• M67: 21,176,476 km (0.113 R)
• M68: 21,493,175 km (0.108 R)
• M69: 21,691,990 km (0.086 R)
• M70: 22,051,175 km (0.116 R)
• M71: 22,573,720 km (0.12 R)
• M72: 23,630,779 km (0.093 R)
• M73: 23,753,748 km (0.12 R)
• M74: 24,496,203 km (0.117 R)
• M75: 25,288,323 km (0.095 R)
• M76: 25,792,917 km (0.101 R)
• M77: 26,173,494 km (0.096 R)
• M78: 26,555,866 km (0.112 R)
• M79: 26,854,613 km (0.099 R)
• M80: 27,369,379 km (0.072 R)
• M81: 27,541,716 km (0.069 R)
• M82: 28,104,204 km (0.102 R)
• M83: 28,714,264 km (0.064 R)
• M84: 29,152,586 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.9

Radius: 7.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.24 AU - 16.8 AU

Year: 23490 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,375,139 km

• M1: 132,693 km (0.092 R)
• M2: 248,632 km (0.09 R)
• M3: 323,131 km (0.115 R)
• M4: 440,117 km (0.11 R)
• M5: 623,674 km (0.115 R)
• M6: 717,621 km (0.109 R)
• M7: 905,366 km (0.079 R)
• M8: 1,540,409 km (0.095 R)
• M9: 1,920,537 km (0.063 R)
• M10: 2,040,216 km (0.08 R)
• M11: 2,162,288 km (0.116 R)
• M12: 2,286,903 km (0.094 R)
• M13: 2,456,846 km (0.107 R)
• M14: 2,630,828 km (0.1 R)
• M15: 2,831,588 km (0.092 R)
• M16: 3,511,810 km (0.111 R)
• M17: 3,882,813 km (0.111 R)
• M18: 4,608,662 km (0.087 R)
• M19: 5,403,924 km (0.12 R)
• M20: 5,516,870 km (0.085 R)
• M21: 5,630,714 km (0.095 R)
• M22: 5,860,646 km (0.075 R)
• M23: 6,270,544 km (0.102 R)
• M24: 6,841,559 km (0.115 R)
• M25: 6,902,595 km (0.033 R)
• M26: 7,776,845 km (0.047 R)
• M27: 8,817,897 km (0.12 R)
• M28: 9,085,079 km (0.084 R)
• M29: 9,388,762 km (0.107 R)
• M30: 9,524,747 km (0.075 R)
• M31: 9,798,810 km (0.08 R)
• M32: 10,249,698 km (0.047 R)
• M33: 11,279,829 km (0.054 R)
• M34: 11,606,252 km (0.055 R)
• M35: 11,752,259 km (0.111 R)
• M36: 12,529,121 km (0.099 R)
• M37: 12,904,761 km (0.105 R)
• M38: 13,207,996 km (0.048 R)
• M39: 13,322,438 km (0.093 R)
• M40: 13,744,454 km (0.113 R)
• M41: 14,248,898 km (0.093 R)
• M42: 14,680,338 km (0.099 R)
• M43: 16,736,711 km (0.107 R)
• M44: 17,275,113 km (0.049 R)
• M45: 17,609,315 km (0.058 R)
• M46: 18,411,608 km (0.104 R)
• M47: 22,053,269 km (0.056 R)
• M48: 22,234,283 km (0.115 R)
• M49: 23,376,762 km (0.092 R)
• M50: 24,866,607 km (0.055 R)
• M51: 24,913,730 km (0.091 R)
• M52: 25,055,100 km (0.07 R)
• M53: 25,433,284 km (0.076 R)
• M54: 26,627,374 km (0.111 R)
• M55: 28,182,294 km (0.042 R)
• M56: 29,169,042 km (0.102 R)
• M57: 29,367,708 km (0.084 R)
• M58: 30,116,894 km (0.111 R)
• M59: 31,277,773 km (0.052 R)
• M60: 31,735,991 km (0.084 R)
• M61: 32,145,142 km (0.089 R)
• M62: 32,762,233 km (0.082 R)
• M63: 32,865,455 km (0.09 R)
• M64: 33,643,065 km (0.096 R)
• M65: 35,058,111 km (0.064 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 13,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit