🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.48 AU - 0.52 AU

Year: 127 Days

Day: 45.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 95.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.45 AU - 0.67 AU

Year: 151 Days

Day: 18.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,601,712 km

• M1: 168,597 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.83 AU

Year: 211 Days

Day: 12.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.19 AU - 1.85 AU

Year: 674 Days

Day: 37 Hours

Environment

Temp: -26 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,601,712 km

• M1: 38,447 km (0.101 R)
• M2: 169,943 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.7 AU - 4.34 AU

Year: 2901 Days

Day: 15.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,601,712 km

• M1: 1,168,659 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 12.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.61 AU - 5.79 AU

Year: 4898 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,601,712 km

• M1: 260,151 km (0.053 R)
• M2: 357,240 km (0.045 R)
• M3: 444,455 km (0.117 R)
• M4: 557,402 km (0.093 R)
• M5: 647,759 km (0.12 R)
• M6: 734,974 km (0.095 R)
• M7: 1,065,137 km (0.114 R)
• M8: 1,181,973 km (0.083 R)
• M9: 1,348,924 km (0.092 R)
• M10: 1,719,328 km (0.036 R)
• M11: 1,833,023 km (0.043 R)
• M12: 1,949,260 km (0.116 R)
• M13: 2,121,597 km (0.09 R)
• M14: 2,383,094 km (0.11 R)
• M15: 2,524,913 km (0.096 R)
• M16: 3,151,578 km (0.085 R)
• M17: 3,434,767 km (0.11 R)
• M18: 3,612,041 km (0.115 R)
• M19: 3,792,456 km (0.051 R)
• M20: 4,162,112 km (0.056 R)
• M21: 4,649,502 km (0.095 R)
• M22: 5,063,589 km (0.117 R)
• M23: 5,321,645 km (0.089 R)
• M24: 5,433,544 km (0.084 R)
• M25: 6,101,948 km (0.118 R)
• M26: 6,219,232 km (0.034 R)
• M27: 6,515,586 km (0.101 R)
• M28: 6,655,609 km (0.06 R)
• M29: 6,756,139 km (0.098 R)
• M30: 6,877,463 km (0.104 R)
• M31: 6,958,844 km (0.057 R)
• M32: 7,142,999 km (0.047 R)
• M33: 7,474,358 km (0.119 R)
• M34: 7,874,383 km (0.06 R)
• M35: 7,980,897 km (0.114 R)
• M36: 8,260,046 km (0.104 R)
• M37: 8,564,179 km (0.05 R)
• M38: 9,273,273 km (0.087 R)
• M39: 9,498,717 km (0.098 R)
• M40: 9,589,523 km (0.117 R)
• M41: 9,748,994 km (0.084 R)
• M42: 10,070,480 km (0.077 R)
• M43: 10,209,307 km (0.093 R)
• M44: 10,302,357 km (0.072 R)
• M45: 10,559,366 km (0.08 R)
• M46: 11,032,245 km (0.112 R)
• M47: 11,415,514 km (0.105 R)
• M48: 11,681,649 km (0.109 R)
• M49: 12,467,337 km (0.116 R)
• M50: 12,566,820 km (0.088 R)
• M51: 12,741,400 km (0.082 R)
• M52: 12,866,614 km (0.09 R)
• M53: 13,601,139 km (0.076 R)
• M54: 14,037,965 km (0.087 R)
• M55: 14,505,608 km (0.059 R)
• M56: 14,715,045 km (0.09 R)
• M57: 15,004,816 km (0.101 R)
• M58: 15,456,153 km (0.118 R)
• M59: 15,563,115 km (0.105 R)
• M60: 15,966,132 km (0.077 R)
• M61: 16,426,893 km (0.091 R)
• M62: 17,002,396 km (0.081 R)
• M63: 17,195,527 km (0.111 R)
• M64: 17,584,332 km (0.068 R)
• M65: 17,891,756 km (0.071 R)
• M66: 17,975,979 km (0.113 R)
• M67: 18,427,167 km (0.099 R)
• M68: 18,910,517 km (0.09 R)
• M69: 19,082,256 km (0.12 R)
• M70: 19,168,274 km (0.084 R)
• M71: 19,283,016 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.7

Radius: 14.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.89 AU - 7.25 AU

Year: 5382 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,601,712 km

• M1: 190,737 km (0.119 R)
• M2: 453,581 km (0.037 R)
• M3: 958,174 km (0.106 R)
• M4: 1,425,219 km (0.054 R)
• M5: 1,666,969 km (0.086 R)
• M6: 1,866,832 km (0.083 R)
• M7: 2,132,966 km (0.062 R)
• M8: 2,250,999 km (0.057 R)
• M9: 2,493,946 km (0.085 R)
• M10: 2,639,654 km (0.072 R)
• M11: 3,411,729 km (0.048 R)
• M12: 4,029,119 km (0.118 R)
• M13: 5,340,195 km (0.109 R)
• M14: 5,448,354 km (0.035 R)
• M15: 5,749,495 km (0.028 R)
• M16: 6,282,811 km (0.063 R)
• M17: 6,512,145 km (0.069 R)
• M18: 6,920,248 km (0.094 R)
• M19: 7,246,820 km (0.107 R)
• M20: 7,669,883 km (0.069 R)
• M21: 7,946,041 km (0.03 R)
• M22: 8,194,373 km (0.099 R)
• M23: 9,245,896 km (0.06 R)
• M24: 9,343,584 km (0.103 R)
• M25: 9,970,548 km (0.067 R)
• M26: 10,070,779 km (0.05 R)
• M27: 10,919,298 km (0.071 R)
• M28: 11,126,342 km (0.114 R)
• M29: 11,300,025 km (0.114 R)
• M30: 11,439,450 km (0.113 R)
• M31: 11,685,090 km (0.119 R)
• M32: 12,288,567 km (0.099 R)
• M33: 12,468,085 km (0.072 R)
• M34: 13,748,942 km (0.096 R)
• M35: 14,197,586 km (0.117 R)
• M36: 14,956,346 km (0.068 R)
• M37: 15,071,237 km (0.108 R)
• M38: 15,186,577 km (0.115 R)
• M39: 15,728,271 km (0.118 R)
• M40: 16,040,632 km (0.069 R)
• M41: 16,158,365 km (0.118 R)
• M42: 16,394,580 km (0.108 R)
• M43: 17,070,164 km (0.053 R)
• M44: 17,431,593 km (0.108 R)
• M45: 17,714,482 km (0.102 R)
• M46: 18,778,273 km (0.102 R)
• M47: 19,359,760 km (0.092 R)
• M48: 19,485,123 km (0.092 R)
• M49: 20,285,322 km (0.104 R)
• M50: 20,582,872 km (0.102 R)
• M51: 20,881,918 km (0.07 R)
• M52: 21,657,433 km (0.106 R)
• M53: 21,918,182 km (0.025 R)
• M54: 22,223,512 km (0.055 R)
• M55: 22,706,264 km (0.108 R)
• M56: 23,103,746 km (0.107 R)
• M57: 23,459,040 km (0.073 R)
• M58: 23,637,511 km (0.065 R)
• M59: 23,861,010 km (0.102 R)
• M60: 24,085,257 km (0.085 R)
• M61: 24,355,281 km (0.065 R)
• M62: 25,766,588 km (0.083 R)
• M63: 26,042,895 km (0.076 R)
• M64: 27,017,375 km (0.08 R)
• M65: 28,335,333 km (0.109 R)
• M66: 28,858,776 km (0.066 R)
• M67: 29,241,447 km (0.098 R)
• M68: 29,337,489 km (0.083 R)
• M69: 29,577,743 km (0.095 R)
• M70: 29,867,065 km (0.094 R)
• M71: 30,302,694 km (0.118 R)
• M72: 30,545,641 km (0.039 R)
• M73: 31,180,385 km (0.104 R)
• M74: 31,622,297 km (0.116 R)
• M75: 31,770,100 km (0.102 R)
• M76: 32,562,221 km (0.111 R)
• M77: 32,860,818 km (0.104 R)
• M78: 33,160,462 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 9

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.74 AU - 6.76 AU

Year: 5623 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,601,712 km

• M1: 117,434 km (0.113 R)
• M2: 261,647 km (0.111 R)
• M3: 620,532 km (0.108 R)
• M4: 684,261 km (0.087 R)
• M5: 777,610 km (0.102 R)
• M6: 875,746 km (0.074 R)
• M7: 1,008,140 km (0.027 R)
• M8: 1,115,851 km (0.095 R)
• M9: 1,195,437 km (0.047 R)
• M10: 1,394,103 km (0.059 R)
• M11: 1,497,475 km (0.109 R)
• M12: 1,994,888 km (0.071 R)
• M13: 2,151,816 km (0.093 R)
• M14: 2,394,763 km (0.117 R)
• M15: 2,819,621 km (0.12 R)
• M16: 3,383,455 km (0.081 R)
• M17: 3,786,621 km (0.068 R)
• M18: 3,957,163 km (0.081 R)
• M19: 4,407,303 km (0.108 R)
• M20: 4,535,359 km (0.065 R)
• M21: 4,690,492 km (0.103 R)
• M22: 4,926,557 km (0.11 R)
• M23: 5,166,662 km (0.054 R)
• M24: 5,301,749 km (0.04 R)
• M25: 5,575,213 km (0.088 R)
• M26: 6,107,782 km (0.04 R)
• M27: 6,862,802 km (0.099 R)
• M28: 7,131,031 km (0.1 R)
• M29: 7,555,141 km (0.108 R)
• M30: 7,616,476 km (0.09 R)
• M31: 7,739,446 km (0.102 R)
• M32: 8,050,011 km (0.074 R)
• M33: 8,427,895 km (0.081 R)
• M34: 8,619,081 km (0.043 R)
• M35: 8,747,287 km (0.101 R)
• M36: 9,464,010 km (0.103 R)
• M37: 9,829,478 km (0.099 R)
• M38: 10,098,155 km (0.106 R)
• M39: 10,199,433 km (0.117 R)
• M40: 10,437,294 km (0.061 R)
• M41: 10,711,507 km (0.101 R)
• M42: 11,442,292 km (0.105 R)
• M43: 11,548,058 km (0.1 R)
• M44: 12,805,428 km (0.033 R)
• M45: 12,951,884 km (0.074 R)
• M46: 13,062,138 km (0.07 R)
• M47: 13,209,492 km (0.096 R)
• M48: 13,357,594 km (0.092 R)
• M49: 13,580,495 km (0.083 R)
• M50: 14,752,444 km (0.057 R)
• M51: 15,060,167 km (0.051 R)
• M52: 15,917,213 km (0.095 R)
• M53: 16,391,289 km (0.088 R)
• M54: 17,191,787 km (0.098 R)
• M55: 17,718,970 km (0.071 R)
• M56: 18,128,120 km (0.08 R)
• M57: 19,248,309 km (0.106 R)
• M58: 19,838,024 km (0.095 R)
• M59: 20,262,732 km (0.1 R)
• M60: 21,121,424 km (0.105 R)
• M61: 21,337,892 km (0.118 R)
• M62: 21,424,809 km (0.115 R)
• M63: 22,123,431 km (0.055 R)
• M64: 22,608,277 km (0.049 R)
• M65: 22,918,543 km (0.073 R)
• M66: 23,051,985 km (0.084 R)
• M67: 23,902,897 km (0.055 R)
• M68: 24,809,760 km (0.064 R)
• M69: 24,992,419 km (0.04 R)
• M70: 25,083,973 km (0.083 R)
• M71: 25,313,306 km (0.085 R)
• M72: 25,405,159 km (0.101 R)
• M73: 26,098,097 km (0.078 R)
• M74: 26,237,522 km (0.113 R)
• M75: 27,408,275 km (0.106 R)
• M76: 28,023,720 km (0.104 R)
• M77: 28,595,932 km (0.108 R)
• M78: 29,027,672 km (0.084 R)
• M79: 29,413,185 km (0.101 R)
• M80: 29,800,494 km (0.1 R)
• M81: 30,874,009 km (0.108 R)
• M82: 31,119,798 km (0.091 R)
• M83: 32,508,066 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.9

Radius: 9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.96 AU - 7.56 AU

Year: 6325 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,601,712 km

• M1: 116,387 km (0.091 R)
• M2: 240,703 km (0.087 R)
• M3: 299,645 km (0.066 R)
• M4: 466,446 km (0.079 R)
• M5: 599,439 km (0.083 R)
• M6: 676,482 km (0.091 R)
• M7: 781,200 km (0.108 R)
• M8: 854,204 km (0.111 R)
• M9: 929,601 km (0.116 R)
• M10: 994,227 km (0.056 R)
• M11: 1,197,980 km (0.075 R)
• M12: 1,269,039 km (0.114 R)
• M13: 1,904,381 km (0.086 R)
• M14: 2,038,720 km (0.086 R)
• M15: 3,104,754 km (0.063 R)
• M16: 3,203,638 km (0.118 R)
• M17: 3,364,307 km (0.103 R)
• M18: 3,651,684 km (0.087 R)
• M19: 3,735,309 km (0.073 R)
• M20: 3,798,440 km (0.111 R)
• M21: 3,862,019 km (0.12 R)
• M22: 3,968,682 km (0.063 R)
• M23: 4,033,159 km (0.062 R)
• M24: 4,833,806 km (0.108 R)
• M25: 4,971,885 km (0.111 R)
• M26: 5,585,835 km (0.099 R)
• M27: 6,248,703 km (0.109 R)
• M28: 6,399,498 km (0.025 R)
• M29: 6,475,194 km (0.111 R)
• M30: 6,730,109 km (0.069 R)
• M31: 7,223,483 km (0.081 R)
• M32: 7,461,194 km (0.115 R)
• M33: 7,755,303 km (0.054 R)
• M34: 8,053,302 km (0.119 R)
• M35: 8,217,411 km (0.098 R)
• M36: 8,327,365 km (0.046 R)
• M37: 8,660,370 km (0.101 R)
• M38: 9,225,252 km (0.106 R)
• M39: 9,830,974 km (0.057 R)
• M40: 10,479,480 km (0.055 R)
• M41: 10,959,839 km (0.108 R)
• M42: 11,020,277 km (0.086 R)
• M43: 11,081,013 km (0.102 R)
• M44: 11,324,708 km (0.055 R)
• M45: 11,508,714 km (0.064 R)
• M46: 12,035,448 km (0.117 R)
• M47: 12,601,676 km (0.09 R)
• M48: 13,337,847 km (0.072 R)
• M49: 13,760,012 km (0.106 R)
• M50: 14,219,726 km (0.041 R)
• M51: 14,517,875 km (0.097 R)
• M52: 14,684,377 km (0.085 R)
• M53: 14,885,138 km (0.115 R)
• M54: 15,187,774 km (0.104 R)
• M55: 15,289,202 km (0.088 R)
• M56: 16,731,923 km (0.113 R)
• M57: 16,871,498 km (0.108 R)
• M58: 17,788,832 km (0.112 R)
• M59: 18,649,768 km (0.089 R)
• M60: 18,939,838 km (0.041 R)
• M61: 19,524,467 km (0.104 R)
• M62: 19,818,876 km (0.076 R)
• M63: 20,599,028 km (0.092 R)
• M64: 20,861,273 km (0.067 R)
• M65: 20,936,372 km (0.113 R)
• M66: 21,011,619 km (0.048 R)
• M67: 21,502,749 km (0.033 R)
• M68: 21,845,029 km (0.106 R)
• M69: 22,074,213 km (0.07 R)
• M70: 22,766,402 km (0.035 R)
• M71: 23,037,623 km (0.087 R)
• M72: 23,154,160 km (0.092 R)
• M73: 23,583,057 km (0.089 R)
• M74: 24,132,829 km (0.084 R)
• M75: 25,485,643 km (0.112 R)
• M76: 25,606,219 km (0.096 R)
• M77: 25,686,702 km (0.086 R)
• M78: 25,807,428 km (0.097 R)
• M79: 26,536,568 km (0.07 R)
• M80: 26,658,789 km (0.066 R)
• M81: 26,781,160 km (0.086 R)
• M82: 27,108,331 km (0.116 R)
• M83: 27,395,858 km (0.088 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit