🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.59 AU - 0.67 AU

Year: 183 Days

Day: 44.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.84 AU

Year: 200 Days

Day: 35.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.3 AU - 2 AU

Year: 774 Days

Day: 26.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,376,027 km

• M1: 419,323 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.48 AU - 2.3 AU

Year: 949 Days

Day: 15.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.9 AU - 4.2 AU

Year: 2977 Days

Day: 43.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 9.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.47 AU - 7.87 AU

Year: 7012 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,376,027 km

• M1: 152,590 km (0.05 R)
• M2: 229,782 km (0.102 R)
• M3: 369,208 km (0.064 R)
• M4: 440,865 km (0.063 R)
• M5: 701,016 km (0.086 R)
• M6: 835,055 km (0.038 R)
• M7: 978,071 km (0.079 R)
• M8: 1,098,497 km (0.075 R)
• M9: 1,160,580 km (0.095 R)
• M10: 1,337,854 km (0.036 R)
• M11: 1,755,381 km (0.113 R)
• M12: 1,866,084 km (0.099 R)
• M13: 1,941,182 km (0.054 R)
• M14: 2,017,178 km (0.108 R)
• M15: 2,074,922 km (0.042 R)
• M16: 2,172,460 km (0.09 R)
• M17: 2,291,540 km (0.116 R)
• M18: 2,578,020 km (0.088 R)
• M19: 2,661,945 km (0.106 R)
• M20: 2,832,785 km (0.112 R)
• M21: 3,029,207 km (0.049 R)
• M22: 3,412,627 km (0.107 R)
• M23: 3,505,078 km (0.079 R)
• M24: 3,883,262 km (0.096 R)
• M25: 4,374,541 km (0.109 R)
• M26: 5,307,882 km (0.116 R)
• M27: 5,797,067 km (0.111 R)
• M28: 6,187,667 km (0.101 R)
• M29: 6,789,499 km (0.115 R)
• M30: 6,876,865 km (0.111 R)
• M31: 6,964,828 km (0.102 R)
• M32: 7,620,815 km (0.077 R)
• M33: 7,742,139 km (0.056 R)
• M34: 7,956,213 km (0.062 R)
• M35: 8,141,116 km (0.106 R)
• M36: 8,452,579 km (0.115 R)
• M37: 8,927,253 km (0.104 R)
• M38: 9,410,454 km (0.068 R)
• M39: 9,671,802 km (0.086 R)
• M40: 9,803,298 km (0.114 R)
• M41: 10,503,566 km (0.046 R)
• M42: 10,706,570 km (0.108 R)
• M43: 10,910,921 km (0.088 R)
• M44: 11,116,468 km (0.08 R)
• M45: 11,811,201 km (0.085 R)
• M46: 11,987,128 km (0.097 R)
• M47: 12,234,862 km (0.079 R)
• M48: 12,484,242 km (0.04 R)
• M49: 13,242,553 km (0.082 R)
• M50: 14,015,825 km (0.119 R)
• M51: 14,202,074 km (0.114 R)
• M52: 14,351,672 km (0.108 R)
• M53: 15,644,347 km (0.113 R)
• M54: 15,760,136 km (0.067 R)
• M55: 16,382,912 km (0.051 R)
• M56: 17,013,616 km (0.096 R)
• M57: 17,491,881 km (0.097 R)
• M58: 18,055,416 km (0.059 R)
• M59: 18,994,142 km (0.115 R)
• M60: 19,324,455 km (0.048 R)
• M61: 19,698,300 km (0.064 R)
• M62: 19,823,363 km (0.103 R)
• M63: 20,410,834 km (0.063 R)
• M64: 20,579,730 km (0.064 R)
• M65: 20,919,018 km (0.077 R)
• M66: 21,775,017 km (0.094 R)
• M67: 23,521,423 km (0.078 R)
• M68: 24,009,411 km (0.104 R)
• M69: 24,411,381 km (0.114 R)
• M70: 24,590,599 km (0.077 R)
• M71: 24,680,507 km (0.088 R)
• M72: 25,539,199 km (0.066 R)
• M73: 26,132,354 km (0.054 R)
• M74: 26,269,984 km (0.107 R)
• M75: 26,545,693 km (0.095 R)
• M76: 26,868,675 km (0.095 R)
• M77: 27,193,003 km (0.114 R)
• M78: 27,565,203 km (0.089 R)
• M79: 28,361,812 km (0.102 R)
• M80: 29,403,761 km (0.086 R)
• M81: 29,977,469 km (0.043 R)
• M82: 30,990,246 km (0.057 R)
• M83: 31,525,358 km (0.107 R)
• M84: 32,358,169 km (0.038 R)
• M85: 32,456,604 km (0.067 R)

Asteroid Belt

Center: 9.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.3

Radius: 9.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.35 AU - 11.49 AU

Year: 13180 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,376,027 km

• M1: 309,817 km (0.081 R)
• M2: 701,016 km (0.118 R)
• M3: 842,535 km (0.104 R)
• M4: 1,426,715 km (0.087 R)
• M5: 1,995,935 km (0.084 R)
• M6: 2,564,855 km (0.115 R)
• M7: 2,708,170 km (0.08 R)
• M8: 2,800,771 km (0.084 R)
• M9: 2,934,961 km (0.092 R)
• M10: 3,564,917 km (0.1 R)
• M11: 4,896,787 km (0.106 R)
• M12: 5,982,120 km (0.075 R)
• M13: 6,086,090 km (0.097 R)
• M14: 6,739,833 km (0.046 R)
• M15: 7,602,414 km (0.079 R)
• M16: 7,904,003 km (0.092 R)
• M17: 8,286,376 km (0.078 R)
• M18: 8,990,084 km (0.062 R)
• M19: 9,069,521 km (0.086 R)
• M20: 10,143,184 km (0.111 R)
• M21: 10,517,030 km (0.087 R)
• M22: 12,585,669 km (0.087 R)
• M23: 12,696,820 km (0.047 R)
• M24: 12,942,460 km (0.044 R)
• M25: 13,054,509 km (0.07 R)
• M26: 14,449,060 km (0.108 R)
• M27: 15,365,197 km (0.029 R)
• M28: 15,483,978 km (0.086 R)
• M29: 15,842,265 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.9

Radius: 5.6

Gravity: 26.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.5 AU - 13.48 AU

Year: 17100 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,376,027 km

• M1: 142,268 km (0.042 R)
• M2: 177,273 km (0.119 R)
• M3: 216,618 km (0.041 R)
• M4: 525,089 km (0.077 R)
• M5: 607,816 km (0.092 R)
• M6: 694,882 km (0.101 R)
• M7: 833,559 km (0.116 R)
• M8: 981,212 km (0.103 R)
• M9: 1,084,435 km (0.112 R)
• M10: 1,137,393 km (0.085 R)
• M11: 1,415,046 km (0.09 R)
• M12: 2,298,422 km (0.085 R)
• M13: 2,683,935 km (0.088 R)
• M14: 2,865,996 km (0.079 R)
• M15: 3,051,946 km (0.063 R)
• M16: 3,089,495 km (0.086 R)
• M17: 3,203,489 km (0.091 R)
• M18: 3,553,697 km (0.111 R)
• M19: 3,875,183 km (0.037 R)
• M20: 4,164,057 km (0.097 R)
• M21: 4,545,830 km (0.077 R)
• M22: 4,675,532 km (0.116 R)
• M23: 5,850,324 km (0.052 R)
• M24: 6,181,534 km (0.115 R)
• M25: 6,470,258 km (0.065 R)
• M26: 7,719,998 km (0.094 R)
• M27: 8,451,532 km (0.073 R)
• M28: 9,096,149 km (0.113 R)
• M29: 9,259,809 km (0.097 R)
• M30: 9,700,973 km (0.041 R)
• M31: 10,775,684 km (0.119 R)
• M32: 11,473,857 km (0.085 R)
• M33: 11,887,795 km (0.051 R)
• M34: 14,663,284 km (0.068 R)
• M35: 14,983,573 km (0.094 R)
• M36: 15,176,854 km (0.106 R)
• M37: 15,631,033 km (0.087 R)
• M38: 15,892,530 km (0.115 R)
• M39: 16,552,705 km (0.104 R)
• M40: 16,752,418 km (0.039 R)
• M41: 20,340,224 km (0.047 R)
• M42: 21,853,706 km (0.118 R)
• M43: 21,926,710 km (0.059 R)
• M44: 23,477,890 km (0.035 R)
• M45: 24,229,021 km (0.117 R)
• M46: 24,304,568 km (0.04 R)
• M47: 26,451,148 km (0.103 R)
• M48: 26,840,850 km (0.073 R)
• M49: 28,021,177 km (0.101 R)
• M50: 28,179,901 km (0.098 R)
• M51: 31,332,975 km (0.113 R)
• M52: 31,662,689 km (0.092 R)
• M53: 31,910,722 km (0.105 R)
• M54: 32,242,380 km (0.101 R)
• M55: 32,325,407 km (0.094 R)
• M56: 33,244,237 km (0.102 R)
• M57: 36,224,227 km (0.108 R)
• M58: 37,702,104 km (0.106 R)
• M59: 37,877,283 km (0.107 R)
• M60: 38,228,389 km (0.099 R)
• M61: 38,934,043 km (0.118 R)
• M62: 39,554,874 km (0.069 R)
• M63: 39,821,906 km (0.084 R)
• M64: 40,806,410 km (0.101 R)
• M65: 42,799,203 km (0.118 R)
• M66: 42,982,011 km (0.082 R)
• M67: 43,807,492 km (0.12 R)
• M68: 44,453,157 km (0.09 R)
• M69: 46,408,999 km (0.09 R)
• M70: 46,690,692 km (0.094 R)
• M71: 46,972,983 km (0.113 R)
• M72: 47,161,477 km (0.053 R)
• M73: 48,392,817 km (0.059 R)
• M74: 49,347,251 km (0.09 R)
• M75: 50,693,632 km (0.026 R)
• M76: 51,760,115 km (0.095 R)
• M77: 51,857,503 km (0.086 R)
• M78: 51,954,892 km (0.108 R)
• M79: 52,833,929 km (0.105 R)
• M80: 53,226,174 km (0.085 R)
• M81: 54,112,392 km (0.037 R)
• M82: 57,806,562 km (0.044 R)
• M83: 59,225,498 km (0.09 R)
• M84: 59,429,101 km (0.075 R)
• M85: 59,735,028 km (0.03 R)
• M86: 61,581,365 km (0.101 R)
• M87: 63,238,162 km (0.095 R)
• M88: 66,489,671 km (0.083 R)
• M89: 67,231,527 km (0.108 R)
• M90: 70,225,728 km (0.071 R)
• M91: 72,064,735 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.4

Radius: 6.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.55 AU - 15.55 AU

Year: 21325 Days

Day: 22.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,376,027 km

• M1: 83,924 km (0.115 R)
• M2: 211,831 km (0.07 R)
• M3: 371,152 km (0.12 R)
• M4: 640,877 km (0.103 R)
• M5: 816,505 km (0.101 R)
• M6: 1,332,618 km (0.116 R)
• M7: 1,406,519 km (0.087 R)
• M8: 2,016,878 km (0.072 R)
• M9: 2,102,000 km (0.04 R)
• M10: 2,889,034 km (0.086 R)
• M11: 2,985,226 km (0.094 R)
• M12: 3,584,814 km (0.116 R)
• M13: 3,792,904 km (0.111 R)
• M14: 4,076,542 km (0.058 R)
• M15: 4,589,214 km (0.08 R)
• M16: 4,777,258 km (0.077 R)
• M17: 4,891,252 km (0.062 R)
• M18: 5,044,739 km (0.086 R)
• M19: 5,356,501 km (0.114 R)
• M20: 6,245,711 km (0.109 R)
• M21: 7,354,531 km (0.104 R)
• M22: 7,530,458 km (0.11 R)
• M23: 8,066,616 km (0.099 R)
• M24: 8,384,961 km (0.118 R)
• M25: 8,430,887 km (0.069 R)
• M26: 9,795,818 km (0.109 R)
• M27: 9,940,928 km (0.097 R)
• M28: 10,086,786 km (0.093 R)
• M29: 10,528,549 km (0.11 R)
• M30: 10,677,099 km (0.038 R)
• M31: 11,891,236 km (0.083 R)
• M32: 12,046,069 km (0.067 R)
• M33: 12,149,591 km (0.101 R)
• M34: 12,201,502 km (0.078 R)
• M35: 13,469,194 km (0.072 R)
• M36: 13,846,779 km (0.106 R)
• M37: 14,064,145 km (0.118 R)
• M38: 14,227,805 km (0.073 R)
• M39: 15,391,676 km (0.112 R)
• M40: 17,691,594 km (0.03 R)
• M41: 17,927,510 km (0.091 R)
• M42: 18,283,253 km (0.065 R)
• M43: 18,701,230 km (0.113 R)
• M44: 18,821,207 km (0.109 R)
• M45: 18,941,334 km (0.056 R)
• M46: 19,485,721 km (0.04 R)
• M47: 20,096,529 km (0.06 R)
• M48: 21,086,717 km (0.082 R)
• M49: 22,283,201 km (0.092 R)
• M50: 22,986,012 km (0.118 R)
• M51: 24,216,903 km (0.107 R)
• M52: 24,282,278 km (0.06 R)
• M53: 24,807,366 km (0.101 R)
• M54: 26,270,732 km (0.083 R)
• M55: 27,761,774 km (0.116 R)
• M56: 28,586,657 km (0.052 R)
• M57: 28,725,035 km (0.048 R)
• M58: 29,141,067 km (0.068 R)
• M59: 29,768,929 km (0.035 R)
• M60: 31,251,444 km (0.102 R)
• M61: 32,541,127 km (0.094 R)
• M62: 32,830,001 km (0.091 R)
• M63: 33,192,476 km (0.081 R)
• M64: 34,876,350 km (0.086 R)
• M65: 35,542,958 km (0.112 R)
• M66: 35,691,658 km (0.102 R)
• M67: 35,915,008 km (0.119 R)
• M68: 37,114,334 km (0.074 R)
• M69: 37,189,731 km (0.099 R)
• M70: 38,326,825 km (0.081 R)
• M71: 38,402,970 km (0.102 R)
• M72: 38,479,265 km (0.077 R)
• M73: 38,632,005 km (0.09 R)
• M74: 40,946,134 km (0.119 R)
• M75: 41,727,484 km (0.118 R)
• M76: 41,805,873 km (0.069 R)
• M77: 42,592,608 km (0.077 R)
• M78: 43,066,983 km (0.088 R)
• M79: 43,384,280 km (0.092 R)
• M80: 44,981,985 km (0.099 R)
• M81: 45,465,037 km (0.115 R)
• M82: 47,006,194 km (0.059 R)
• M83: 48,399,399 km (0.053 R)
• M84: 48,894,418 km (0.12 R)
• M85: 49,059,874 km (0.049 R)
• M86: 50,640,076 km (0.104 R)
• M87: 51,226,500 km (0.079 R)
• M88: 51,310,424 km (0.081 R)
• M89: 52,999,234 km (0.064 R)
• M90: 54,620,427 km (0.084 R)
• M91: 55,049,772 km (0.066 R)
• M92: 57,126,041 km (0.063 R)
• M93: 57,736,401 km (0.104 R)
• M94: 58,612,147 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.4

Radius: 7.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.42 AU - 18.24 AU

Year: 24103 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,376,027 km

• M1: 126,111 km (0.093 R)
• M2: 247,285 km (0.118 R)
• M3: 416,480 km (0.091 R)
• M4: 571,015 km (0.103 R)
• M5: 622,327 km (0.07 R)
• M6: 904,170 km (0.116 R)
• M7: 949,797 km (0.105 R)
• M8: 1,466,807 km (0.106 R)
• M9: 1,783,057 km (0.094 R)
• M10: 1,860,549 km (0.098 R)
• M11: 1,958,984 km (0.068 R)
• M12: 2,018,973 km (0.109 R)
• M13: 2,477,191 km (0.115 R)
• M14: 2,585,949 km (0.111 R)
• M15: 2,990,013 km (0.1 R)
• M16: 3,486,378 km (0.063 R)
• M17: 3,806,518 km (0.052 R)
• M18: 4,033,757 km (0.056 R)
• M19: 4,849,963 km (0.107 R)
• M20: 5,013,623 km (0.103 R)
• M21: 5,318,653 km (0.093 R)
• M22: 6,448,117 km (0.108 R)
• M23: 6,598,164 km (0.118 R)
• M24: 6,963,033 km (0.117 R)
• M25: 7,272,102 km (0.092 R)
• M26: 8,258,550 km (0.096 R)
• M27: 8,454,374 km (0.072 R)
• M28: 8,651,694 km (0.106 R)
• M29: 8,817,298 km (0.114 R)
• M30: 9,354,205 km (0.074 R)
• M31: 9,695,139 km (0.106 R)
• M32: 10,459,584 km (0.101 R)
• M33: 11,715,159 km (0.076 R)
• M34: 12,082,571 km (0.113 R)
• M35: 13,360,137 km (0.045 R)
• M36: 13,937,286 km (0.11 R)
• M37: 16,612,993 km (0.091 R)
• M38: 17,316,702 km (0.075 R)
• M39: 19,053,234 km (0.115 R)
• M40: 19,355,272 km (0.104 R)
• M41: 20,446,738 km (0.078 R)
• M42: 20,844,668 km (0.12 R)
• M43: 20,933,380 km (0.077 R)
• M44: 21,111,252 km (0.075 R)
• M45: 21,379,032 km (0.067 R)
• M46: 21,513,371 km (0.074 R)
• M47: 22,597,955 km (0.078 R)
• M48: 22,734,688 km (0.088 R)
• M49: 23,284,759 km (0.088 R)
• M50: 23,839,169 km (0.112 R)
• M51: 24,024,969 km (0.028 R)
• M52: 26,243,655 km (0.068 R)
• M53: 26,772,334 km (0.066 R)
• M54: 26,965,465 km (0.114 R)
• M55: 27,158,895 km (0.051 R)
• M56: 27,255,984 km (0.093 R)
• M57: 27,498,781 km (0.096 R)
• M58: 27,547,550 km (0.083 R)
• M59: 29,667,203 km (0.051 R)
• M60: 32,197,202 km (0.109 R)
• M61: 32,248,514 km (0.061 R)
• M62: 32,659,908 km (0.108 R)
• M63: 32,762,981 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 19,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit