🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.46 AU - 0.62 AU

Year: 141 Days

Day: 34.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,376,432 km

• M1: 103,671 km (0.087 R)
• M2: 262,843 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.44 AU - 0.7 AU

Year: 153 Days

Day: 48 Hours

Environment

Temp: 243 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.45 AU - 2.53 AU

Year: 1394 Days

Day: 39.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.96 AU - 5.14 AU

Year: 4026 Days

Day: 36.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 11.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.61 AU - 6.89 AU

Year: 4891 Days

Day: 12 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,376,432 km

• M1: 146,756 km (0.046 R)
• M2: 228,137 km (0.075 R)
• M3: 356,492 km (0.082 R)
• M4: 529,277 km (0.111 R)
• M5: 622,327 km (0.045 R)
• M6: 791,522 km (0.119 R)
• M7: 1,191,248 km (0.095 R)
• M8: 1,377,048 km (0.083 R)
• M9: 2,740,035 km (0.032 R)
• M10: 3,125,249 km (0.115 R)
• M11: 3,224,133 km (0.112 R)
• M12: 4,054,102 km (0.103 R)
• M13: 4,695,877 km (0.09 R)
• M14: 4,878,536 km (0.039 R)
• M15: 5,017,064 km (0.12 R)
• M16: 5,227,398 km (0.092 R)
• M17: 5,440,575 km (0.048 R)
• M18: 5,924,824 km (0.106 R)
• M19: 6,122,442 km (0.108 R)
• M20: 6,197,092 km (0.076 R)
• M21: 6,322,305 km (0.107 R)
• M22: 6,549,694 km (0.07 R)
• M23: 6,934,759 km (0.086 R)
• M24: 7,090,789 km (0.095 R)
• M25: 7,274,496 km (0.04 R)
• M26: 7,353,633 km (0.109 R)
• M27: 7,459,698 km (0.117 R)
• M28: 7,539,433 km (0.095 R)
• M29: 7,673,174 km (0.079 R)
• M30: 8,659,323 km (0.09 R)
• M31: 9,453,688 km (0.093 R)
• M32: 9,598,050 km (0.062 R)
• M33: 10,628,779 km (0.085 R)
• M34: 10,990,357 km (0.051 R)
• M35: 11,172,567 km (0.107 R)
• M36: 11,601,913 km (0.075 R)
• M37: 11,756,448 km (0.112 R)
• M38: 11,942,996 km (0.115 R)
• M39: 12,067,761 km (0.057 R)
• M40: 12,381,767 km (0.09 R)
• M41: 12,571,607 km (0.092 R)
• M42: 13,210,988 km (0.111 R)
• M43: 13,340,091 km (0.102 R)
• M44: 13,469,643 km (0.118 R)
• M45: 13,567,180 km (0.05 R)
• M46: 14,123,984 km (0.092 R)
• M47: 14,223,018 km (0.052 R)
• M48: 14,654,757 km (0.119 R)
• M49: 15,872,932 km (0.107 R)
• M50: 16,148,193 km (0.114 R)
• M51: 16,320,828 km (0.067 R)
• M52: 17,193,882 km (0.101 R)
• M53: 17,299,647 km (0.086 R)
• M54: 17,476,472 km (0.057 R)
• M55: 17,582,836 km (0.109 R)
• M56: 17,689,499 km (0.111 R)
• M57: 17,974,783 km (0.056 R)
• M58: 18,297,465 km (0.064 R)
• M59: 18,441,528 km (0.038 R)
• M60: 18,912,462 km (0.092 R)
• M61: 19,021,668 km (0.081 R)
• M62: 19,167,676 km (0.12 R)
• M63: 19,313,983 km (0.083 R)
• M64: 19,460,738 km (0.102 R)
• M65: 19,792,097 km (0.116 R)
• M66: 20,051,201 km (0.057 R)
• M67: 21,515,315 km (0.091 R)
• M68: 22,858,255 km (0.069 R)
• M69: 23,403,091 km (0.099 R)
• M70: 24,188,779 km (0.043 R)
• M71: 25,183,156 km (0.12 R)
• M72: 25,263,340 km (0.117 R)
• M73: 25,383,617 km (0.03 R)
• M74: 25,504,193 km (0.1 R)
• M75: 26,109,765 km (0.093 R)
• M76: 26,965,465 km (0.1 R)
• M77: 27,088,434 km (0.108 R)
• M78: 27,293,832 km (0.099 R)
• M79: 27,376,261 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 9.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.38 AU - 9.06 AU

Year: 7610 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,376,432 km

• M1: 146,606 km (0.068 R)
• M2: 242,349 km (0.094 R)
• M3: 395,238 km (0.04 R)
• M4: 891,304 km (0.064 R)
• M5: 952,490 km (0.067 R)
• M6: 1,031,178 km (0.074 R)
• M7: 1,494,483 km (0.096 R)
• M8: 1,624,633 km (0.118 R)
• M9: 1,817,165 km (0.025 R)
• M10: 1,996,832 km (0.057 R)
• M11: 2,058,018 km (0.091 R)
• M12: 2,119,951 km (0.092 R)
• M13: 2,373,819 km (0.104 R)
• M14: 2,438,894 km (0.037 R)
• M15: 2,660,000 km (0.105 R)
• M16: 3,098,322 km (0.092 R)
• M17: 3,734,412 km (0.056 R)
• M18: 3,861,420 km (0.058 R)
• M19: 3,964,044 km (0.104 R)
• M20: 4,303,781 km (0.106 R)
• M21: 4,517,706 km (0.111 R)
• M22: 5,151,851 km (0.086 R)
• M23: 5,293,521 km (0.087 R)
• M24: 5,465,109 km (0.101 R)
• M25: 5,580,599 km (0.05 R)
• M26: 5,784,501 km (0.097 R)
• M27: 5,961,475 km (0.078 R)
• M28: 6,110,175 km (0.088 R)
• M29: 6,380,948 km (0.105 R)
• M30: 6,903,343 km (0.094 R)
• M31: 7,248,765 km (0.037 R)
• M32: 8,585,272 km (0.117 R)
• M33: 8,888,657 km (0.086 R)
• M34: 9,058,899 km (0.084 R)
• M35: 9,715,185 km (0.052 R)
• M36: 10,315,372 km (0.025 R)
• M37: 11,403,846 km (0.057 R)
• M38: 12,224,988 km (0.054 R)
• M39: 12,528,373 km (0.117 R)
• M40: 13,609,517 km (0.084 R)
• M41: 13,845,133 km (0.103 R)
• M42: 15,286,808 km (0.066 R)
• M43: 15,942,795 km (0.073 R)
• M44: 16,232,715 km (0.048 R)
• M45: 16,524,431 km (0.061 R)
• M46: 16,817,793 km (0.106 R)
• M47: 16,986,240 km (0.091 R)
• M48: 17,324,780 km (0.111 R)
• M49: 17,580,143 km (0.1 R)
• M50: 17,879,638 km (0.096 R)
• M51: 18,396,948 km (0.091 R)
• M52: 18,701,080 km (0.044 R)
• M53: 18,919,344 km (0.104 R)
• M54: 19,094,523 km (0.068 R)
• M55: 19,623,351 km (0.106 R)
• M56: 20,515,403 km (0.093 R)
• M57: 20,650,340 km (0.11 R)
• M58: 21,924,017 km (0.109 R)
• M59: 22,154,098 km (0.094 R)
• M60: 22,709,705 km (0.106 R)
• M61: 23,316,773 km (0.102 R)
• M62: 23,551,642 km (0.099 R)
• M63: 23,881,804 km (0.113 R)
• M64: 24,166,040 km (0.096 R)
• M65: 24,690,081 km (0.09 R)
• M66: 24,929,588 km (0.119 R)
• M67: 25,217,863 km (0.101 R)
• M68: 25,700,914 km (0.089 R)
• M69: 26,089,569 km (0.07 R)
• M70: 26,921,932 km (0.116 R)
• M71: 27,762,822 km (0.086 R)
• M72: 28,713,067 km (0.034 R)
• M73: 28,914,426 km (0.079 R)
• M74: 31,005,655 km (0.111 R)
• M75: 31,212,249 km (0.062 R)
• M76: 32,043,266 km (0.083 R)
• M77: 32,461,541 km (0.079 R)
• M78: 32,723,936 km (0.102 R)
• M79: 33,092,395 km (0.055 R)
• M80: 33,939,718 km (0.117 R)
• M81: 34,366,072 km (0.092 R)
• M82: 34,579,847 km (0.086 R)
• M83: 35,547,596 km (0.041 R)
• M84: 36,143,444 km (0.094 R)

Asteroid Belt

Center: 8.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 10.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.38 AU - 11.72 AU

Year: 11303 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,376,432 km

• M1: 181,612 km (0.055 R)
• M2: 345,272 km (0.11 R)
• M3: 426,952 km (0.074 R)
• M4: 659,128 km (0.12 R)
• M5: 751,131 km (0.116 R)
• M6: 881,281 km (0.096 R)
• M7: 1,073,215 km (0.099 R)
• M8: 1,318,256 km (0.055 R)
• M9: 1,623,286 km (0.076 R)
• M10: 1,751,641 km (0.084 R)
• M11: 2,018,823 km (0.079 R)
• M12: 2,087,788 km (0.109 R)
• M13: 2,592,531 km (0.056 R)
• M14: 2,718,193 km (0.104 R)
• M15: 2,794,638 km (0.087 R)
• M16: 2,871,830 km (0.06 R)
• M17: 3,054,789 km (0.087 R)
• M18: 3,404,698 km (0.04 R)
• M19: 3,515,101 km (0.109 R)
• M20: 3,626,552 km (0.074 R)
• M21: 3,881,915 km (0.03 R)
• M22: 4,652,344 km (0.089 R)
• M23: 6,094,318 km (0.114 R)
• M24: 6,398,301 km (0.118 R)
• M25: 6,915,910 km (0.11 R)
• M26: 7,021,077 km (0.113 R)
• M27: 7,447,281 km (0.07 R)
• M28: 7,699,653 km (0.109 R)
• M29: 7,918,365 km (0.101 R)
• M30: 8,436,422 km (0.083 R)
• M31: 8,548,920 km (0.085 R)
• M32: 8,699,715 km (0.111 R)
• M33: 9,350,316 km (0.11 R)
• M34: 9,701,123 km (0.096 R)
• M35: 9,779,662 km (0.067 R)
• M36: 10,496,086 km (0.069 R)
• M37: 10,819,965 km (0.068 R)
• M38: 11,024,017 km (0.05 R)
• M39: 11,436,009 km (0.066 R)
• M40: 11,895,125 km (0.106 R)
• M41: 11,979,199 km (0.076 R)
• M42: 12,190,431 km (0.111 R)
• M43: 12,445,496 km (0.089 R)
• M44: 12,573,701 km (0.096 R)
• M45: 12,659,421 km (0.099 R)
• M46: 13,571,070 km (0.115 R)
• M47: 14,458,933 km (0.113 R)
• M48: 14,638,750 km (0.107 R)
• M49: 15,503,127 km (0.118 R)
• M50: 15,964,786 km (0.083 R)
• M51: 16,524,581 km (0.103 R)
• M52: 17,615,598 km (0.114 R)
• M53: 20,117,024 km (0.087 R)
• M54: 20,217,255 km (0.119 R)
• M55: 24,151,978 km (0.068 R)
• M56: 24,525,973 km (0.12 R)
• M57: 24,633,234 km (0.102 R)
• M58: 25,388,255 km (0.118 R)
• M59: 27,419,943 km (0.116 R)
• M60: 28,765,427 km (0.03 R)
• M61: 29,048,466 km (0.077 R)
• M62: 29,903,118 km (0.12 R)
• M63: 30,132,452 km (0.07 R)
• M64: 33,047,666 km (0.069 R)
• M65: 33,344,169 km (0.101 R)
• M66: 33,939,718 km (0.045 R)
• M67: 34,059,246 km (0.076 R)
• M68: 35,808,046 km (0.087 R)
• M69: 37,339,180 km (0.097 R)
• M70: 38,019,551 km (0.119 R)
• M71: 38,454,731 km (0.105 R)
• M72: 38,954,089 km (0.047 R)
• M73: 39,644,034 km (0.111 R)
• M74: 39,896,107 km (0.103 R)
• M75: 40,148,478 km (0.114 R)
• M76: 40,655,017 km (0.074 R)
• M77: 40,909,183 km (0.067 R)
• M78: 41,354,985 km (0.11 R)
• M79: 41,610,498 km (0.06 R)
• M80: 42,058,993 km (0.045 R)
• M81: 42,573,310 km (0.102 R)
• M82: 42,766,890 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.7

Radius: 5

Gravity: 16.71 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.89 AU - 14.17 AU

Year: 17656 Days

Day: 20.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,376,432 km

• M1: 64,028 km (0.11 R)
• M2: 296,653 km (0.076 R)
• M3: 370,404 km (0.089 R)
• M4: 467,344 km (0.116 R)
• M5: 536,757 km (0.104 R)
• M6: 609,611 km (0.113 R)
• M7: 705,504 km (0.06 R)
• M8: 869,313 km (0.099 R)
• M9: 1,000,062 km (0.075 R)
• M10: 1,454,989 km (0.053 R)
• M11: 1,771,538 km (0.115 R)
• M12: 1,854,116 km (0.114 R)
• M13: 2,842,360 km (0.105 R)
• M14: 3,036,986 km (0.117 R)
• M15: 3,681,753 km (0.101 R)
• M16: 4,001,593 km (0.102 R)
• M17: 4,743,748 km (0.108 R)
• M18: 5,091,264 km (0.108 R)
• M19: 7,521,033 km (0.1 R)
• M20: 8,016,651 km (0.086 R)
• M21: 8,199,459 km (0.094 R)
• M22: 8,337,538 km (0.074 R)
• M23: 8,522,890 km (0.086 R)
• M24: 8,615,940 km (0.113 R)
• M25: 8,709,438 km (0.111 R)
• M26: 8,991,879 km (0.111 R)
• M27: 9,373,204 km (0.111 R)
• M28: 9,955,140 km (0.088 R)
• M29: 10,151,562 km (0.067 R)
• M30: 11,306,457 km (0.088 R)
• M31: 11,460,094 km (0.114 R)
• M32: 12,555,151 km (0.101 R)
• M33: 13,303,439 km (0.093 R)
• M34: 14,121,291 km (0.084 R)
• M35: 15,180,294 km (0.091 R)
• M36: 15,805,015 km (0.104 R)
• M37: 16,034,349 km (0.102 R)
• M38: 16,380,219 km (0.077 R)
• M39: 17,492,030 km (0.095 R)
• M40: 17,788,533 km (0.107 R)
• M41: 18,748,802 km (0.1 R)
• M42: 19,541,371 km (0.093 R)
• M43: 19,849,094 km (0.119 R)
• M44: 20,531,709 km (0.114 R)
• M45: 21,348,215 km (0.035 R)
• M46: 21,601,633 km (0.078 R)
• M47: 23,078,015 km (0.099 R)
• M48: 23,533,690 km (0.099 R)
• M49: 23,729,962 km (0.106 R)
• M50: 23,992,507 km (0.038 R)
• M51: 24,652,832 km (0.104 R)
• M52: 25,319,290 km (0.073 R)
• M53: 27,147,974 km (0.081 R)
• M54: 27,422,486 km (0.078 R)
• M55: 28,529,660 km (0.076 R)
• M56: 29,158,869 km (0.08 R)
• M57: 31,289,143 km (0.059 R)
• M58: 31,505,012 km (0.107 R)
• M59: 32,809,955 km (0.1 R)
• M60: 33,029,115 km (0.066 R)
• M61: 33,910,845 km (0.085 R)
• M62: 34,280,502 km (0.049 R)
• M63: 35,772,441 km (0.074 R)
• M64: 36,677,808 km (0.09 R)
• M65: 37,514,209 km (0.117 R)
• M66: 37,896,581 km (0.104 R)
• M67: 38,973,836 km (0.07 R)
• M68: 39,128,520 km (0.103 R)
• M69: 39,749,501 km (0.091 R)
• M70: 41,631,591 km (0.046 R)
• M71: 41,789,866 km (0.115 R)
• M72: 42,106,714 km (0.099 R)
• M73: 42,186,151 km (0.086 R)
• M74: 42,583,632 km (0.083 R)
• M75: 42,902,575 km (0.054 R)
• M76: 43,222,266 km (0.076 R)
• M77: 43,302,300 km (0.085 R)
• M78: 43,462,520 km (0.099 R)
• M79: 44,025,008 km (0.093 R)
• M80: 44,186,125 km (0.072 R)
• M81: 44,832,537 km (0.058 R)
• M82: 47,367,174 km (0.119 R)
• M83: 48,111,722 km (0.071 R)
• M84: 49,528,564 km (0.1 R)
• M85: 49,612,339 km (0.111 R)
• M86: 50,621,227 km (0.079 R)
• M87: 51,043,541 km (0.061 R)
• M88: 51,128,214 km (0.106 R)
• M89: 54,205,292 km (0.117 R)
• M90: 54,291,610 km (0.081 R)
• M91: 55,070,716 km (0.116 R)
• M92: 56,289,789 km (0.093 R)
• M93: 58,135,229 km (0.101 R)
• M94: 59,376,442 km (0.089 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit