🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.75 AU - 1.15 AU

Year: 324 Days

Day: 24.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,814,440 km

• M1: 598,092 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.19 AU - 1.59 AU

Year: 573 Days

Day: 21.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.18 AU - 3.26 AU

Year: 2021 Days

Day: 15.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.68 AU - 4.9 AU

Year: 3109 Days

Day: 33.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 13.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.92 AU - 7.78 AU

Year: 6971 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,814,440 km

• M1: 179,966 km (0.084 R)
• M2: 277,953 km (0.026 R)
• M3: 647,759 km (0.102 R)
• M4: 874,998 km (0.11 R)
• M5: 1,129,913 km (0.075 R)
• M6: 1,634,806 km (0.071 R)
• M7: 1,751,941 km (0.106 R)
• M8: 2,015,831 km (0.104 R)
• M9: 2,884,397 km (0.111 R)
• M10: 3,100,117 km (0.085 R)
• M11: 3,296,539 km (0.102 R)
• M12: 3,910,488 km (0.084 R)
• M13: 4,096,438 km (0.033 R)
• M14: 4,230,927 km (0.111 R)
• M15: 4,784,290 km (0.086 R)
• M16: 5,127,317 km (0.108 R)
• M17: 5,214,383 km (0.119 R)
• M18: 5,301,898 km (0.054 R)
• M19: 5,627,274 km (0.061 R)
• M20: 6,142,788 km (0.108 R)
• M21: 6,453,353 km (0.085 R)
• M22: 6,769,004 km (0.12 R)
• M23: 7,122,205 km (0.083 R)
• M24: 7,514,451 km (0.095 R)
• M25: 7,679,906 km (0.042 R)
• M26: 7,779,837 km (0.072 R)
• M27: 8,251,819 km (0.108 R)
• M28: 8,457,067 km (0.087 R)
• M29: 9,365,575 km (0.117 R)
• M30: 9,579,799 km (0.112 R)
• M31: 10,452,403 km (0.12 R)
• M32: 11,085,950 km (0.094 R)
• M33: 11,388,587 km (0.093 R)
• M34: 11,617,172 km (0.09 R)
• M35: 11,732,063 km (0.093 R)
• M36: 12,429,638 km (0.032 R)
• M37: 12,704,450 km (0.057 R)
• M38: 12,822,931 km (0.102 R)
• M39: 12,981,355 km (0.085 R)
• M40: 13,460,816 km (0.119 R)
• M41: 13,662,175 km (0.119 R)
• M42: 14,068,184 km (0.119 R)
• M43: 14,478,082 km (0.111 R)
• M44: 14,643,238 km (0.111 R)
• M45: 14,767,404 km (0.086 R)
• M46: 15,267,959 km (0.091 R)
• M47: 16,029,113 km (0.088 R)
• M48: 16,629,599 km (0.078 R)
• M49: 17,544,240 km (0.068 R)
• M50: 17,720,317 km (0.088 R)
• M51: 18,654,406 km (0.061 R)
• M52: 19,650,279 km (0.097 R)
• M53: 20,570,455 km (0.062 R)
• M54: 20,663,206 km (0.084 R)
• M55: 20,895,831 km (0.074 R)
• M56: 21,363,623 km (0.077 R)
• M57: 21,787,733 km (0.066 R)
• M58: 21,882,279 km (0.109 R)
• M59: 22,309,680 km (0.091 R)
• M60: 23,269,350 km (0.101 R)
• M61: 23,366,140 km (0.059 R)
• M62: 23,754,347 km (0.103 R)
• M63: 24,046,960 km (0.039 R)
• M64: 24,783,580 km (0.112 R)
• M65: 25,179,416 km (0.1 R)
• M66: 25,428,048 km (0.07 R)
• M67: 25,677,278 km (0.113 R)
• M68: 26,228,695 km (0.073 R)
• M69: 28,318,279 km (0.066 R)
• M70: 28,628,545 km (0.088 R)
• M71: 30,355,054 km (0.089 R)
• M72: 30,938,036 km (0.105 R)
• M73: 32,169,077 km (0.12 R)
• M74: 33,198,011 km (0.096 R)
• M75: 33,306,919 km (0.119 R)
• M76: 34,127,762 km (0.089 R)
• M77: 34,789,284 km (0.042 R)
• M78: 35,343,843 km (0.1 R)
• M79: 35,454,995 km (0.091 R)
• M80: 35,901,245 km (0.118 R)
• M81: 36,799,131 km (0.078 R)
• M82: 37,420,711 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 13

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.47 AU - 9.03 AU

Year: 8290 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,814,440 km

• M1: 162,314 km (0.104 R)
• M2: 410,048 km (0.11 R)
• M3: 544,087 km (0.12 R)
• M4: 629,957 km (0.106 R)
• M5: 773,870 km (0.066 R)
• M6: 939,475 km (0.117 R)
• M7: 1,158,935 km (0.086 R)
• M8: 1,264,700 km (0.082 R)
• M9: 1,429,707 km (0.099 R)
• M10: 1,637,498 km (0.091 R)
• M11: 1,905,578 km (0.083 R)
• M12: 2,334,475 km (0.055 R)
• M13: 2,567,399 km (0.071 R)
• M14: 2,997,193 km (0.091 R)
• M15: 3,115,824 km (0.107 R)
• M16: 3,327,057 km (0.105 R)
• M17: 3,796,046 km (0.103 R)
• M18: 4,071,156 km (0.12 R)
• M19: 4,352,849 km (0.082 R)
• M20: 4,504,691 km (0.078 R)
• M21: 4,727,143 km (0.118 R)
• M22: 4,953,185 km (0.086 R)
• M23: 5,058,652 km (0.115 R)
• M24: 5,182,818 km (0.077 R)
• M25: 5,671,255 km (0.065 R)
• M26: 5,800,209 km (0.114 R)
• M27: 5,967,609 km (0.108 R)
• M28: 6,326,344 km (0.117 R)
• M29: 6,672,663 km (0.063 R)
• M30: 7,223,782 km (0.055 R)
• M31: 7,404,047 km (0.084 R)
• M32: 7,851,195 km (0.08 R)
• M33: 8,411,888 km (0.115 R)
• M34: 9,223,158 km (0.109 R)
• M35: 9,881,089 km (0.118 R)
• M36: 11,103,752 km (0.114 R)
• M37: 11,779,935 km (0.092 R)
• M38: 11,874,331 km (0.103 R)
• M39: 12,277,946 km (0.046 R)
• M40: 12,445,645 km (0.112 R)
• M41: 14,515,033 km (0.089 R)
• M42: 14,666,874 km (0.082 R)
• M43: 14,819,315 km (0.052 R)
• M44: 15,589,295 km (0.066 R)
• M45: 15,692,966 km (0.109 R)
• M46: 17,490,085 km (0.053 R)
• M47: 17,705,806 km (0.07 R)
• M48: 18,003,954 km (0.109 R)
• M49: 18,385,578 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 12.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.28 AU - 9.32 AU

Year: 9922 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,814,440 km

• M1: 190,288 km (0.096 R)
• M2: 270,024 km (0.119 R)
• M3: 1,199,177 km (0.09 R)
• M4: 1,509,742 km (0.111 R)
• M5: 1,685,968 km (0.104 R)
• M6: 2,083,898 km (0.066 R)
• M7: 2,829,644 km (0.087 R)
• M8: 3,189,427 km (0.101 R)
• M9: 3,418,311 km (0.112 R)
• M10: 3,712,122 km (0.076 R)
• M11: 3,801,880 km (0.078 R)
• M12: 4,168,245 km (0.095 R)
• M13: 4,324,276 km (0.119 R)
• M14: 4,514,116 km (0.05 R)
• M15: 4,771,723 km (0.076 R)
• M16: 5,133,750 km (0.108 R)
• M17: 5,815,019 km (0.084 R)
• M18: 6,201,879 km (0.08 R)
• M19: 6,416,552 km (0.118 R)
• M20: 6,706,622 km (0.047 R)
• M21: 6,853,228 km (0.093 R)
• M22: 7,187,131 km (0.099 R)
• M23: 7,450,423 km (0.075 R)
• M24: 7,640,562 km (0.085 R)
• M25: 7,909,389 km (0.111 R)
• M26: 8,417,124 km (0.114 R)
• M27: 9,015,964 km (0.111 R)
• M28: 9,096,897 km (0.109 R)
• M29: 10,002,862 km (0.109 R)
• M30: 10,381,793 km (0.083 R)
• M31: 10,466,615 km (0.118 R)
• M32: 10,637,007 km (0.12 R)
• M33: 10,765,512 km (0.099 R)
• M34: 11,110,484 km (0.103 R)
• M35: 11,197,251 km (0.066 R)
• M36: 11,988,773 km (0.111 R)
• M37: 12,436,370 km (0.104 R)
• M38: 12,526,578 km (0.105 R)
• M39: 13,579,298 km (0.081 R)
• M40: 13,858,597 km (0.088 R)
• M41: 14,423,030 km (0.12 R)
• M42: 15,964,486 km (0.07 R)
• M43: 17,004,491 km (0.12 R)
• M44: 17,709,845 km (0.099 R)
• M45: 18,117,200 km (0.098 R)
• M46: 18,219,674 km (0.111 R)
• M47: 19,777,736 km (0.116 R)
• M48: 19,988,669 km (0.108 R)
• M49: 20,094,435 km (0.085 R)
• M50: 20,253,457 km (0.104 R)
• M51: 20,786,475 km (0.071 R)
• M52: 24,024,520 km (0.102 R)
• M53: 24,137,018 km (0.108 R)
• M54: 24,588,804 km (0.038 R)
• M55: 25,672,939 km (0.052 R)
• M56: 25,787,831 km (0.078 R)
• M57: 26,249,639 km (0.042 R)
• M58: 26,714,290 km (0.055 R)
• M59: 27,006,006 km (0.03 R)
• M60: 27,592,579 km (0.083 R)
• M61: 29,077,637 km (0.086 R)
• M62: 31,015,977 km (0.115 R)
• M63: 31,138,647 km (0.068 R)
• M64: 31,877,212 km (0.083 R)
• M65: 33,811,961 km (0.101 R)
• M66: 34,254,023 km (0.067 R)
• M67: 35,271,887 km (0.05 R)
• M68: 36,558,129 km (0.109 R)
• M69: 37,467,535 km (0.064 R)
• M70: 39,242,513 km (0.038 R)
• M71: 40,440,942 km (0.103 R)
• M72: 41,651,488 km (0.065 R)
• M73: 41,922,111 km (0.079 R)
• M74: 43,489,447 km (0.084 R)
• M75: 43,764,109 km (0.102 R)
• M76: 44,176,999 km (0.113 R)
• M77: 44,660,350 km (0.077 R)
• M78: 44,867,992 km (0.096 R)
• M79: 46,751,579 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 4.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.08 AU - 14.86 AU

Year: 18267 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 159.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,814,440 km

• M1: 100,081 km (0.092 R)
• M2: 185,651 km (0.069 R)
• M3: 344,973 km (0.115 R)
• M4: 465,848 km (0.025 R)
• M5: 565,480 km (0.055 R)
• M6: 600,187 km (0.082 R)
• M7: 647,759 km (0.108 R)
• M8: 811,269 km (0.091 R)
• M9: 945,907 km (0.058 R)
• M10: 1,044,492 km (0.047 R)
• M11: 1,297,762 km (0.073 R)
• M12: 1,703,770 km (0.084 R)
• M13: 1,754,933 km (0.104 R)
• M14: 2,239,181 km (0.117 R)
• M15: 2,603,302 km (0.043 R)
• M16: 2,883,499 km (0.101 R)
• M17: 3,407,241 km (0.085 R)
• M18: 3,450,475 km (0.09 R)
• M19: 3,581,074 km (0.073 R)
• M20: 4,304,978 km (0.093 R)
• M21: 4,683,461 km (0.12 R)
• M22: 4,901,125 km (0.119 R)
• M23: 5,097,398 km (0.093 R)
• M24: 5,196,432 km (0.118 R)
• M25: 5,907,620 km (0.111 R)
• M26: 7,251,906 km (0.088 R)
• M27: 8,159,517 km (0.058 R)
• M28: 8,275,605 km (0.051 R)
• M29: 9,012,673 km (0.101 R)
• M30: 9,343,584 km (0.049 R)
• M31: 9,586,830 km (0.082 R)
• M32: 9,801,353 km (0.064 R)
• M33: 9,924,622 km (0.12 R)
• M34: 10,110,572 km (0.093 R)
• M35: 10,235,187 km (0.03 R)
• M36: 10,360,251 km (0.054 R)
• M37: 10,422,932 km (0.083 R)
• M38: 10,454,348 km (0.082 R)
• M39: 10,865,742 km (0.085 R)
• M40: 11,314,536 km (0.058 R)
• M41: 11,704,089 km (0.1 R)
• M42: 11,900,511 km (0.03 R)
• M43: 11,966,184 km (0.088 R)
• M44: 13,067,823 km (0.108 R)
• M45: 13,305,534 km (0.08 R)
• M46: 13,442,117 km (0.107 R)
• M47: 13,716,629 km (0.112 R)
• M48: 15,045,507 km (0.038 R)
• M49: 15,941,897 km (0.035 R)
• M50: 16,341,772 km (0.077 R)
• M51: 16,598,033 km (0.102 R)
• M52: 17,449,096 km (0.093 R)
• M53: 17,974,035 km (0.051 R)
• M54: 18,314,370 km (0.105 R)
• M55: 18,352,218 km (0.102 R)
• M56: 19,309,196 km (0.065 R)
• M57: 20,125,402 km (0.06 R)
• M58: 20,203,791 km (0.117 R)
• M59: 20,360,719 km (0.057 R)
• M60: 21,550,770 km (0.109 R)
• M61: 22,803,951 km (0.082 R)
• M62: 23,049,142 km (0.11 R)
• M63: 23,295,380 km (0.11 R)
• M64: 24,497,399 km (0.116 R)
• M65: 24,622,912 km (0.059 R)
• M66: 27,350,530 km (0.103 R)
• M67: 27,567,596 km (0.093 R)
• M68: 28,222,237 km (0.095 R)
• M69: 28,266,069 km (0.107 R)
• M70: 28,882,113 km (0.11 R)
• M71: 29,369,204 km (0.076 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: 201 - 16,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit