🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.73 AU

Year: 195 Days

Day: 24.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,966,273 km

• M1: 118,332 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.6 AU - 0.92 AU

Year: 236 Days

Day: 12.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,966,273 km

• M1: 134,788 km (0.083 R)
• M2: 320,588 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.92 AU - 0.96 AU

Year: 325 Days

Day: 37.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,966,273 km

• M1: 335,548 km (0.055 R)
• M2: 925,412 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.78 AU - 2.68 AU

Year: 1187 Days

Day: 19.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.75 AU - 3.63 AU

Year: 2031 Days

Day: 18.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.29 AU - 3.41 AU

Year: 2186 Days

Day: 17.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 14

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.67 AU - 9.05 AU

Year: 7855 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,966,273 km

• M1: 178,171 km (0.101 R)
• M2: 303,684 km (0.059 R)
• M3: 448,644 km (0.092 R)
• M4: 764,744 km (0.102 R)
• M5: 1,190,799 km (0.076 R)
• M6: 1,936,544 km (0.097 R)
• M7: 2,197,742 km (0.097 R)
• M8: 2,320,413 km (0.036 R)
• M9: 2,624,246 km (0.092 R)
• M10: 2,754,845 km (0.066 R)
• M11: 2,860,910 km (0.115 R)
• M12: 3,469,025 km (0.104 R)
• M13: 3,996,358 km (0.12 R)
• M14: 4,177,820 km (0.034 R)
• M15: 4,549,271 km (0.089 R)
• M16: 4,643,817 km (0.063 R)
• M17: 4,963,657 km (0.116 R)
• M18: 5,159,182 km (0.09 R)
• M19: 6,279,670 km (0.093 R)
• M20: 6,385,286 km (0.12 R)
• M21: 6,598,313 km (0.095 R)
• M22: 6,849,638 km (0.075 R)
• M23: 7,698,157 km (0.102 R)
• M24: 8,308,067 km (0.106 R)
• M25: 8,894,042 km (0.105 R)
• M26: 9,493,331 km (0.062 R)
• M27: 11,240,784 km (0.119 R)
• M28: 11,369,289 km (0.093 R)
• M29: 12,327,463 km (0.102 R)
• M30: 16,411,784 km (0.065 R)
• M31: 16,998,656 km (0.053 R)
• M32: 17,393,744 km (0.027 R)
• M33: 17,592,560 km (0.098 R)
• M34: 18,042,251 km (0.096 R)
• M35: 18,142,781 km (0.082 R)
• M36: 18,243,460 km (0.095 R)
• M37: 18,597,259 km (0.089 R)
• M38: 19,157,803 km (0.116 R)
• M39: 19,363,051 km (0.051 R)
• M40: 19,517,436 km (0.104 R)
• M41: 19,620,658 km (0.115 R)
• M42: 20,400,213 km (0.04 R)
• M43: 20,872,793 km (0.104 R)
• M44: 21,935,835 km (0.078 R)
• M45: 22,907,772 km (0.081 R)
• M46: 23,399,052 km (0.106 R)
• M47: 23,783,518 km (0.102 R)
• M48: 25,342,328 km (0.094 R)
• M49: 25,793,814 km (0.109 R)
• M50: 26,247,844 km (0.067 R)
• M51: 28,207,277 km (0.08 R)
• M52: 28,382,456 km (0.061 R)
• M53: 28,499,292 km (0.088 R)
• M54: 28,792,504 km (0.076 R)
• M55: 29,737,214 km (0.116 R)
• M56: 30,572,120 km (0.081 R)
• M57: 32,265,119 km (0.111 R)
• M58: 33,678,520 km (0.097 R)
• M59: 34,611,263 km (0.071 R)
• M60: 35,741,624 km (0.086 R)
• M61: 36,884,103 km (0.061 R)
• M62: 39,204,964 km (0.091 R)
• M63: 40,976,502 km (0.104 R)
• M64: 41,307,413 km (0.045 R)
• M65: 41,705,642 km (0.094 R)
• M66: 41,838,784 km (0.114 R)
• M67: 42,639,881 km (0.107 R)
• M68: 42,773,921 km (0.069 R)
• M69: 43,176,937 km (0.081 R)
• M70: 44,733,204 km (0.106 R)
• M71: 45,963,946 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 13.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.05 AU - 11.83 AU

Year: 11171 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 50,966,273 km

• M1: 398,080 km (0.078 R)
• M2: 544,387 km (0.103 R)
• M3: 901,477 km (0.117 R)
• M4: 1,420,581 km (0.09 R)
• M5: 1,683,574 km (0.069 R)
• M6: 1,901,838 km (0.108 R)
• M7: 2,657,905 km (0.109 R)
• M8: 3,032,798 km (0.084 R)
• M9: 3,153,523 km (0.092 R)
• M10: 4,150,294 km (0.085 R)
• M11: 5,325,535 km (0.028 R)
• M12: 5,799,311 km (0.073 R)
• M13: 6,133,064 km (0.096 R)
• M14: 6,724,275 km (0.098 R)
• M15: 7,139,409 km (0.074 R)
• M16: 8,674,732 km (0.12 R)
• M17: 8,812,960 km (0.037 R)
• M18: 9,373,354 km (0.106 R)
• M19: 9,550,926 km (0.054 R)
• M20: 9,693,792 km (0.04 R)
• M21: 10,418,594 km (0.103 R)
• M22: 10,750,552 km (0.116 R)
• M23: 11,652,627 km (0.06 R)
• M24: 11,805,366 km (0.089 R)
• M25: 12,500,996 km (0.046 R)
• M26: 13,289,527 km (0.086 R)
• M27: 16,174,223 km (0.091 R)
• M28: 16,473,119 km (0.04 R)
• M29: 17,599,142 km (0.091 R)
• M30: 17,994,679 km (0.063 R)
• M31: 19,063,855 km (0.099 R)
• M32: 19,424,835 km (0.059 R)
• M33: 19,606,297 km (0.11 R)
• M34: 20,199,602 km (0.079 R)
• M35: 20,383,308 km (0.102 R)
• M36: 21,638,135 km (0.119 R)
• M37: 23,205,472 km (0.103 R)
• M38: 23,301,664 km (0.086 R)
• M39: 23,687,776 km (0.069 R)
• M40: 23,978,594 km (0.09 R)
• M41: 24,124,601 km (0.081 R)
• M42: 24,760,243 km (0.077 R)
• M43: 25,401,419 km (0.081 R)
• M44: 26,298,258 km (0.12 R)
• M45: 27,408,574 km (0.069 R)
• M46: 28,071,741 km (0.114 R)
• M47: 28,895,427 km (0.032 R)
• M48: 30,303,143 km (0.065 R)
• M49: 30,988,900 km (0.102 R)
• M50: 31,360,351 km (0.092 R)
• M51: 31,466,715 km (0.071 R)
• M52: 33,402,213 km (0.115 R)
• M53: 33,892,146 km (0.082 R)
• M54: 34,001,202 km (0.113 R)
• M55: 35,265,304 km (0.039 R)
• M56: 35,542,210 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 9.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11 AU - 12.58 AU

Year: 14430 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,966,273 km

• M1: 121,174 km (0.061 R)
• M2: 203,304 km (0.112 R)
• M3: 550,819 km (0.102 R)
• M4: 626,815 km (0.102 R)
• M5: 690,544 km (0.066 R)
• M6: 790,625 km (0.116 R)
• M7: 1,281,904 km (0.059 R)
• M8: 1,407,417 km (0.116 R)
• M9: 1,515,277 km (0.081 R)
• M10: 2,120,251 km (0.094 R)
• M11: 3,588,105 km (0.096 R)
• M12: 3,949,085 km (0.045 R)
• M13: 4,196,220 km (0.088 R)
• M14: 4,416,728 km (0.058 R)
• M15: 4,512,470 km (0.032 R)
• M16: 5,235,028 km (0.106 R)
• M17: 5,302,497 km (0.104 R)
• M18: 5,818,011 km (0.093 R)
• M19: 5,923,028 km (0.108 R)
• M20: 6,206,217 km (0.047 R)
• M21: 6,349,532 km (0.104 R)
• M22: 6,749,258 km (0.109 R)
• M23: 7,307,407 km (0.105 R)
• M24: 8,349,356 km (0.115 R)
• M25: 8,587,217 km (0.091 R)
• M26: 8,746,987 km (0.101 R)
• M27: 9,028,979 km (0.117 R)
• M28: 9,314,113 km (0.094 R)
• M29: 9,602,089 km (0.071 R)
• M30: 9,934,944 km (0.085 R)
• M31: 10,569,239 km (0.113 R)
• M32: 10,654,660 km (0.074 R)
• M33: 12,189,085 km (0.09 R)
• M34: 12,504,138 km (0.05 R)
• M35: 13,511,979 km (0.102 R)
• M36: 13,838,102 km (0.063 R)
• M37: 14,213,892 km (0.1 R)
• M38: 14,355,860 km (0.052 R)
• M39: 14,450,556 km (0.07 R)
• M40: 14,688,566 km (0.091 R)
• M41: 15,946,834 km (0.063 R)
• M42: 16,738,207 km (0.11 R)
• M43: 17,088,565 km (0.114 R)
• M44: 18,000,364 km (0.098 R)
• M45: 18,513,634 km (0.081 R)
• M46: 19,502,326 km (0.063 R)
• M47: 20,401,410 km (0.074 R)
• M48: 20,829,260 km (0.097 R)
• M49: 21,314,106 km (0.097 R)
• M50: 21,476,420 km (0.107 R)
• M51: 21,639,332 km (0.079 R)
• M52: 21,966,203 km (0.11 R)
• M53: 22,349,772 km (0.03 R)
• M54: 23,234,494 km (0.06 R)
• M55: 23,401,745 km (0.113 R)
• M56: 23,849,491 km (0.114 R)
• M57: 24,413,176 km (0.05 R)
• M58: 24,924,352 km (0.088 R)
• M59: 25,438,968 km (0.077 R)
• M60: 27,179,540 km (0.069 R)
• M61: 27,650,174 km (0.09 R)
• M62: 29,499,354 km (0.073 R)
• M63: 29,801,242 km (0.107 R)
• M64: 29,922,416 km (0.106 R)
• M65: 30,835,712 km (0.069 R)
• M66: 31,881,849 km (0.081 R)
• M67: 32,067,650 km (0.103 R)
• M68: 32,378,066 km (0.112 R)
• M69: 32,502,681 km (0.116 R)
• M70: 32,876,974 km (0.102 R)
• M71: 36,958,603 km (0.085 R)
• M72: 37,023,678 km (0.075 R)
• M73: 37,741,598 km (0.088 R)
• M74: 40,323,657 km (0.111 R)
• M75: 40,793,095 km (0.106 R)
• M76: 41,197,010 km (0.068 R)
• M77: 42,008,578 km (0.105 R)
• M78: 42,893,898 km (0.096 R)
• M79: 43,167,513 km (0.114 R)
• M80: 43,373,060 km (0.073 R)
• M81: 43,579,057 km (0.105 R)
• M82: 44,060,762 km (0.104 R)
• M83: 45,238,097 km (0.059 R)
• M84: 46,566,227 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.13 AU - 13.27 AU

Year: 16132 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,966,273 km

• M1: 148,251 km (0.097 R)
• M2: 234,719 km (0.099 R)
• M3: 488,587 km (0.059 R)
• M4: 597,344 km (0.064 R)
• M5: 878,140 km (0.084 R)
• M6: 993,928 km (0.097 R)
• M7: 2,069,387 km (0.087 R)
• M8: 2,861,957 km (0.094 R)
• M9: 3,007,366 km (0.051 R)
• M10: 3,095,928 km (0.111 R)
• M11: 3,185,238 km (0.078 R)
• M12: 3,336,182 km (0.115 R)
• M13: 3,427,886 km (0.102 R)
• M14: 3,489,370 km (0.073 R)
• M15: 3,676,517 km (0.111 R)
• M16: 3,930,983 km (0.069 R)
• M17: 5,288,135 km (0.076 R)
• M18: 5,575,662 km (0.043 R)
• M19: 5,831,475 km (0.084 R)
• M20: 5,979,427 km (0.111 R)
• M21: 6,430,614 km (0.08 R)
• M22: 6,931,917 km (0.091 R)
• M23: 7,128,039 km (0.102 R)
• M24: 7,971,771 km (0.119 R)
• M25: 8,053,901 km (0.116 R)
• M26: 8,136,179 km (0.107 R)
• M27: 8,218,757 km (0.115 R)
• M28: 8,551,912 km (0.052 R)
• M29: 8,720,060 km (0.11 R)
• M30: 9,059,797 km (0.093 R)
• M31: 9,231,385 km (0.087 R)
• M32: 9,708,603 km (0.079 R)
• M33: 9,884,231 km (0.115 R)
• M34: 11,005,018 km (0.11 R)
• M35: 11,326,055 km (0.114 R)
• M36: 12,260,293 km (0.094 R)
• M37: 12,640,870 km (0.106 R)
• M38: 12,784,634 km (0.066 R)
• M39: 13,462,612 km (0.089 R)
• M40: 13,609,367 km (0.043 R)
• M41: 13,904,673 km (0.115 R)
• M42: 14,301,556 km (0.069 R)
• M43: 15,412,171 km (0.096 R)
• M44: 15,668,432 km (0.101 R)
• M45: 16,081,472 km (0.114 R)
• M46: 17,661,824 km (0.114 R)
• M47: 17,822,642 km (0.11 R)
• M48: 18,742,818 km (0.091 R)
• M49: 19,567,551 km (0.066 R)
• M50: 19,956,356 km (0.115 R)
• M51: 20,067,956 km (0.097 R)
• M52: 20,968,236 km (0.065 R)
• M53: 21,423,163 km (0.1 R)
• M54: 21,480,309 km (0.064 R)
• M55: 21,766,640 km (0.076 R)
• M56: 22,633,111 km (0.11 R)
• M57: 23,569,893 km (0.102 R)
• M58: 25,905,564 km (0.098 R)
• M59: 27,503,419 km (0.102 R)
• M60: 27,876,666 km (0.115 R)
• M61: 28,691,076 km (0.085 R)
• M62: 30,600,244 km (0.115 R)
• M63: 30,922,329 km (0.115 R)
• M64: 31,051,581 km (0.076 R)
• M65: 31,505,162 km (0.07 R)
• M66: 31,765,313 km (0.118 R)
• M67: 32,747,273 km (0.111 R)
• M68: 33,142,810 km (0.035 R)
• M69: 33,208,932 km (0.068 R)
• M70: 34,205,404 km (0.048 R)
• M71: 34,740,964 km (0.098 R)
• M72: 35,009,642 km (0.1 R)
• M73: 35,279,217 km (0.117 R)
• M74: 35,617,009 km (0.101 R)
• M75: 35,752,395 km (0.113 R)
• M76: 36,568,601 km (0.078 R)
• M77: 37,253,460 km (0.06 R)
• M78: 37,735,315 km (0.089 R)
• M79: 38,011,622 km (0.084 R)
• M80: 40,316,626 km (0.091 R)
• M81: 40,457,847 km (0.093 R)
• M82: 40,669,827 km (0.094 R)
• M83: 41,166,043 km (0.095 R)
• M84: 42,092,802 km (0.074 R)
• M85: 42,451,089 km (0.08 R)
• M86: 44,403,490 km (0.08 R)
• M87: 46,532,717 km (0.114 R)
• M88: 47,721,721 km (0.11 R)
• M89: 47,796,370 km (0.116 R)
• M90: 48,695,005 km (0.085 R)
• M91: 49,372,832 km (0.098 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 17,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit