🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.49 AU - 0.81 AU

Year: 218 Days

Day: 25.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,269,367 km

• M1: 239,057 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.63 AU - 0.67 AU

Year: 218 Days

Day: 17.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.66 AU - 1.94 AU

Year: 1005 Days

Day: 38.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,269,367 km

• M1: 488,886 km (0.099 R)
• M2: 1,763,908 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.56 AU - 2.48 AU

Year: 1195 Days

Day: 38.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.71 AU - 2.37 AU

Year: 1213 Days

Day: 38 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.7

Radius: 13

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.86 AU - 4.94 AU

Year: 4515 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,269,367 km

• M1: 172,486 km (0.119 R)
• M2: 267,780 km (0.107 R)
• M3: 786,735 km (0.058 R)
• M4: 902,524 km (0.064 R)
• M5: 1,226,703 km (0.104 R)
• M6: 1,654,403 km (0.091 R)
• M7: 2,091,079 km (0.088 R)
• M8: 2,257,133 km (0.111 R)
• M9: 2,505,016 km (0.085 R)
• M10: 2,721,784 km (0.119 R)
• M11: 2,883,499 km (0.072 R)
• M12: 3,366,251 km (0.068 R)
• M13: 3,540,234 km (0.065 R)
• M14: 3,988,429 km (0.03 R)
• M15: 4,289,569 km (0.065 R)
• M16: 5,012,725 km (0.098 R)
• M17: 6,009,346 km (0.107 R)
• M18: 6,114,963 km (0.109 R)
• M19: 6,274,733 km (0.077 R)
• M20: 6,789,649 km (0.082 R)
• M21: 7,177,855 km (0.073 R)
• M22: 7,402,851 km (0.06 R)
• M23: 7,630,389 km (0.043 R)
• M24: 8,092,198 km (0.114 R)
• M25: 8,622,821 km (0.085 R)
• M26: 8,832,258 km (0.117 R)
• M27: 9,103,928 km (0.097 R)
• M28: 9,439,925 km (0.118 R)
• M29: 9,532,227 km (0.118 R)
• M30: 9,842,044 km (0.09 R)
• M31: 10,029,640 km (0.047 R)
• M32: 10,123,886 km (0.074 R)
• M33: 10,440,136 km (0.11 R)
• M34: 10,599,458 km (0.098 R)
• M35: 10,727,514 km (0.109 R)
• M36: 10,824,004 km (0.097 R)
• M37: 10,985,271 km (0.09 R)
• M38: 11,605,504 km (0.109 R)
• M39: 11,870,142 km (0.108 R)
• M40: 12,170,236 km (0.118 R)
• M41: 12,270,765 km (0.093 R)
• M42: 12,472,722 km (0.104 R)
• M43: 12,880,077 km (0.089 R)
• M44: 13,638,239 km (0.095 R)
• M45: 13,777,665 km (0.073 R)
• M46: 14,375,458 km (0.037 R)
• M47: 14,802,560 km (0.103 R)
• M48: 15,161,744 km (0.112 R)
• M49: 16,072,197 km (0.088 R)
• M50: 17,150,349 km (0.103 R)
• M51: 17,376,391 km (0.114 R)
• M52: 17,527,635 km (0.08 R)
• M53: 18,637,052 km (0.107 R)
• M54: 19,180,841 km (0.095 R)
• M55: 19,611,682 km (0.083 R)
• M56: 19,729,865 km (0.117 R)
• M57: 20,164,746 km (0.113 R)
• M58: 20,803,229 km (0.117 R)
• M59: 20,963,748 km (0.059 R)
• M60: 21,124,865 km (0.083 R)
• M61: 21,488,687 km (0.045 R)
• M62: 21,569,919 km (0.046 R)
• M63: 21,732,531 km (0.039 R)
• M64: 21,813,913 km (0.101 R)
• M65: 21,936,284 km (0.103 R)
• M66: 22,181,774 km (0.092 R)
• M67: 23,422,539 km (0.103 R)
• M68: 23,757,189 km (0.092 R)
• M69: 24,093,485 km (0.063 R)
• M70: 24,177,709 km (0.097 R)
• M71: 24,685,743 km (0.115 R)
• M72: 24,983,742 km (0.113 R)
• M73: 25,197,218 km (0.118 R)
• M74: 25,325,723 km (0.084 R)
• M75: 26,014,322 km (0.1 R)
• M76: 26,404,323 km (0.112 R)
• M77: 26,883,635 km (0.029 R)
• M78: 28,829,903 km (0.107 R)
• M79: 29,009,121 km (0.107 R)
• M80: 29,458,663 km (0.101 R)
• M81: 29,729,435 km (0.099 R)
• M82: 30,091,911 km (0.096 R)
• M83: 30,501,360 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 13.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.4 AU - 10.74 AU

Year: 11370 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,269,367 km

• M1: 312,809 km (0.115 R)
• M2: 441,164 km (0.033 R)
• M3: 545,883 km (0.034 R)
• M4: 786,436 km (0.099 R)
• M5: 920,775 km (0.106 R)
• M6: 1,281,605 km (0.076 R)
• M7: 1,686,716 km (0.057 R)
• M8: 1,813,575 km (0.109 R)
• M9: 2,050,388 km (0.092 R)
• M10: 2,325,648 km (0.05 R)
• M11: 2,410,620 km (0.1 R)
• M12: 2,671,968 km (0.093 R)
• M13: 3,097,274 km (0.091 R)
• M14: 3,254,502 km (0.061 R)
• M15: 3,446,735 km (0.079 R)
• M16: 3,910,040 km (0.079 R)
• M17: 4,011,916 km (0.084 R)
• M18: 4,428,546 km (0.092 R)
• M19: 4,678,075 km (0.099 R)
• M20: 5,265,845 km (0.078 R)
• M21: 5,378,791 km (0.097 R)
• M22: 6,151,913 km (0.055 R)
• M23: 6,754,643 km (0.099 R)
• M24: 6,877,613 km (0.073 R)
• M25: 7,042,619 km (0.046 R)
• M26: 7,376,521 km (0.09 R)
• M27: 7,460,745 km (0.098 R)
• M28: 7,801,379 km (0.119 R)
• M29: 8,190,483 km (0.048 R)
• M30: 10,183,426 km (0.114 R)
• M31: 11,772,006 km (0.044 R)
• M32: 12,318,637 km (0.097 R)
• M33: 15,823,416 km (0.119 R)
• M34: 16,096,581 km (0.072 R)
• M35: 16,925,653 km (0.113 R)
• M36: 17,768,637 km (0.06 R)
• M37: 17,938,879 km (0.106 R)
• M38: 18,281,009 km (0.053 R)
• M39: 18,395,452 km (0.081 R)
• M40: 18,567,789 km (0.062 R)
• M41: 19,087,641 km (0.069 R)
• M42: 19,436,952 km (0.075 R)
• M43: 20,023,825 km (0.051 R)
• M44: 20,616,531 km (0.045 R)
• M45: 20,974,818 km (0.053 R)
• M46: 21,335,349 km (0.111 R)
• M47: 22,797,668 km (0.117 R)
• M48: 23,044,505 km (0.1 R)
• M49: 23,354,322 km (0.114 R)
• M50: 23,478,638 km (0.104 R)
• M51: 23,852,932 km (0.052 R)
• M52: 24,670,783 km (0.091 R)
• M53: 25,369,854 km (0.099 R)
• M54: 25,561,639 km (0.088 R)
• M55: 25,818,199 km (0.093 R)
• M56: 26,592,817 km (0.052 R)
• M57: 26,722,668 km (0.109 R)
• M58: 27,309,690 km (0.101 R)
• M59: 27,703,282 km (0.12 R)
• M60: 28,297,335 km (0.107 R)
• M61: 30,037,008 km (0.116 R)
• M62: 30,919,786 km (0.075 R)
• M63: 31,673,460 km (0.034 R)
• M64: 31,880,054 km (0.055 R)
• M65: 32,225,326 km (0.108 R)
• M66: 32,363,854 km (0.054 R)
• M67: 33,408,795 km (0.105 R)
• M68: 33,548,968 km (0.106 R)
• M69: 34,890,113 km (0.059 R)
• M70: 36,971,019 km (0.027 R)
• M71: 39,535,576 km (0.081 R)
• M72: 39,758,028 km (0.113 R)
• M73: 41,026,618 km (0.096 R)
• M74: 42,916,338 km (0.066 R)
• M75: 43,221,368 km (0.075 R)
• M76: 43,833,522 km (0.088 R)
• M77: 44,834,332 km (0.053 R)
• M78: 44,988,867 km (0.072 R)
• M79: 45,143,701 km (0.118 R)
• M80: 47,566,139 km (0.056 R)
• M81: 47,723,815 km (0.103 R)
• M82: 49,870,245 km (0.099 R)
• M83: 51,885,628 km (0.107 R)
• M84: 52,944,033 km (0.112 R)
• M85: 55,330,867 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434

Radius: 6.7

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.99 AU - 13.77 AU

Year: 15979 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,269,367 km

• M1: 451,187 km (0.107 R)
• M2: 655,837 km (0.1 R)
• M3: 909,106 km (0.106 R)
• M4: 1,014,423 km (0.114 R)
• M5: 1,378,544 km (0.103 R)
• M6: 2,536,731 km (0.108 R)
• M7: 3,153,523 km (0.086 R)
• M8: 3,380,164 km (0.119 R)
• M9: 4,884,370 km (0.089 R)
• M10: 4,958,721 km (0.097 R)
• M11: 6,079,957 km (0.097 R)
• M12: 6,402,490 km (0.037 R)
• M13: 7,022,423 km (0.094 R)
• M14: 8,009,769 km (0.112 R)
• M15: 8,230,276 km (0.037 R)
• M16: 8,274,557 km (0.081 R)
• M17: 9,131,604 km (0.084 R)
• M18: 9,454,436 km (0.098 R)
• M19: 9,827,982 km (0.118 R)
• M20: 9,875,105 km (0.101 R)
• M21: 10,254,036 km (0.101 R)
• M22: 10,541,414 km (0.118 R)
• M23: 10,686,225 km (0.056 R)
• M24: 10,880,104 km (0.08 R)
• M25: 11,967,530 km (0.062 R)
• M26: 13,505,397 km (0.109 R)
• M27: 14,190,854 km (0.092 R)
• M28: 15,104,448 km (0.088 R)
• M29: 15,213,056 km (0.072 R)
• M30: 15,870,838 km (0.089 R)
• M31: 16,370,196 km (0.079 R)
• M32: 17,100,682 km (0.098 R)
• M33: 17,327,622 km (0.054 R)
• M34: 17,555,460 km (0.104 R)
• M35: 17,784,344 km (0.071 R)
• M36: 18,014,276 km (0.115 R)
• M37: 20,607,256 km (0.05 R)
• M38: 21,517,559 km (0.12 R)
• M39: 21,639,930 km (0.106 R)
• M40: 22,008,390 km (0.09 R)
• M41: 22,627,127 km (0.09 R)
• M42: 23,628,984 km (0.112 R)
• M43: 24,965,790 km (0.062 R)
• M44: 25,805,483 km (0.114 R)
• M45: 25,870,558 km (0.092 R)
• M46: 25,935,484 km (0.066 R)
• M47: 26,261,607 km (0.082 R)
• M48: 26,457,730 km (0.036 R)
• M49: 28,514,102 km (0.112 R)
• M50: 29,120,722 km (0.117 R)
• M51: 30,004,396 km (0.091 R)
• M52: 30,621,338 km (0.043 R)
• M53: 30,827,783 km (0.05 R)
• M54: 30,896,747 km (0.103 R)
• M55: 31,103,940 km (0.088 R)
• M56: 31,311,582 km (0.097 R)
• M57: 32,707,779 km (0.092 R)
• M58: 33,059,933 km (0.106 R)
• M59: 33,555,102 km (0.06 R)
• M60: 34,696,085 km (0.115 R)
• M61: 35,487,906 km (0.077 R)
• M62: 35,632,567 km (0.041 R)
• M63: 36,140,153 km (0.103 R)
• M64: 36,942,745 km (0.108 R)
• M65: 38,639,784 km (0.095 R)
• M66: 39,236,081 km (0.099 R)
• M67: 40,437,651 km (0.068 R)
• M68: 40,739,988 km (0.079 R)
• M69: 41,727,484 km (0.04 R)
• M70: 44,503,272 km (0.078 R)
• M71: 47,020,107 km (0.04 R)
• M72: 47,258,566 km (0.051 R)
• M73: 47,417,588 km (0.045 R)
• M74: 48,375,912 km (0.071 R)
• M75: 48,857,617 km (0.098 R)
• M76: 51,044,289 km (0.117 R)
• M77: 52,684,630 km (0.075 R)
• M78: 53,511,158 km (0.098 R)
• M79: 54,175,672 km (0.096 R)
• M80: 55,093,605 km (0.066 R)
• M81: 55,512,628 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit