🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.54 AU - 0.56 AU

Year: 268 Days

Day: 46.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.63 AU - 0.69 AU

Year: 352 Days

Day: 22.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 13.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.67 AU - 0.93 AU

Year: 469 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,176,207 km

• M1: 178,919 km (0.112 R)
• M2: 298,448 km (0.076 R)
• M3: 424,260 km (0.104 R)
• M4: 542,891 km (0.1 R)
• M5: 632,350 km (0.117 R)
• M6: 715,676 km (0.088 R)
• M7: 816,356 km (0.064 R)
• M8: 963,709 km (0.06 R)
• M9: 1,096,403 km (0.106 R)
• M10: 1,200,373 km (0.063 R)
• M11: 1,402,779 km (0.113 R)
• M12: 1,527,693 km (0.105 R)
• M13: 1,713,793 km (0.033 R)
• M14: 1,830,330 km (0.108 R)
• M15: 1,931,608 km (0.043 R)
• M16: 2,047,097 km (0.06 R)
• M17: 2,133,864 km (0.083 R)
• M18: 2,253,542 km (0.109 R)
• M19: 2,434,257 km (0.051 R)
• M20: 2,586,248 km (0.046 R)
• M21: 2,707,572 km (0.092 R)
• M22: 2,914,167 km (0.115 R)
• M23: 3,255,549 km (0.076 R)
• M24: 3,483,087 km (0.098 R)
• M25: 3,580,027 km (0.108 R)
• M26: 3,899,717 km (0.055 R)
• M27: 4,000,546 km (0.099 R)
• M28: 4,102,273 km (0.117 R)
• M29: 4,308,419 km (0.079 R)
• M30: 4,583,230 km (0.051 R)
• M31: 4,755,866 km (0.118 R)
• M32: 4,880,481 km (0.073 R)
• M33: 4,997,915 km (0.092 R)
• M34: 5,235,477 km (0.066 R)
• M35: 5,398,838 km (0.09 R)
• M36: 5,494,131 km (0.109 R)
• M37: 5,712,993 km (0.057 R)
• M38: 5,917,045 km (0.093 R)
• M39: 6,024,306 km (0.109 R)
• M40: 6,132,316 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 12.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.72 AU - 0.9 AU

Year: 478 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,176,207 km

• M1: 165,605 km (0.088 R)
• M2: 281,693 km (0.112 R)
• M3: 367,263 km (0.103 R)
• M4: 494,421 km (0.114 R)
• M5: 577,448 km (0.119 R)
• M6: 657,632 km (0.081 R)
• M7: 751,580 km (0.079 R)
• M8: 840,890 km (0.108 R)
• M9: 920,625 km (0.063 R)
• M10: 999,763 km (0.076 R)
• M11: 1,117,945 km (0.107 R)
• M12: 1,260,063 km (0.061 R)
• M13: 1,396,646 km (0.107 R)
• M14: 1,634,357 km (0.117 R)
• M15: 1,762,712 km (0.104 R)
• M16: 1,850,226 km (0.106 R)
• M17: 1,939,237 km (0.081 R)
• M18: 2,034,381 km (0.086 R)
• M19: 2,168,272 km (0.095 R)
• M20: 2,276,730 km (0.106 R)
• M21: 2,455,200 km (0.097 R)
• M22: 2,533,739 km (0.106 R)
• M23: 2,623,348 km (0.102 R)
• M24: 2,841,462 km (0.119 R)
• M25: 2,924,190 km (0.118 R)
• M26: 3,013,051 km (0.098 R)
• M27: 3,177,459 km (0.117 R)
• M28: 3,274,249 km (0.077 R)
• M29: 3,437,909 km (0.057 R)
• M30: 3,520,786 km (0.107 R)
• M31: 3,626,701 km (0.12 R)
• M32: 3,733,813 km (0.119 R)
• M33: 3,836,138 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.7

Radius: 13.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.97 AU - 2.85 AU

Year: 2454 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,176,207 km

• M1: 250,427 km (0.092 R)
• M2: 520,750 km (0.108 R)
• M3: 747,690 km (0.099 R)
• M4: 836,850 km (0.058 R)
• M5: 938,727 km (0.077 R)
• M6: 1,232,986 km (0.072 R)
• M7: 1,321,398 km (0.097 R)
• M8: 1,525,749 km (0.059 R)
• M9: 1,719,179 km (0.109 R)
• M10: 1,830,180 km (0.096 R)
• M11: 1,978,282 km (0.108 R)
• M12: 2,385,039 km (0.12 R)
• M13: 2,547,801 km (0.079 R)
• M14: 2,792,244 km (0.103 R)
• M15: 2,924,190 km (0.059 R)
• M16: 3,112,384 km (0.09 R)
• M17: 3,304,617 km (0.12 R)
• M18: 3,416,217 km (0.063 R)
• M19: 3,500,889 km (0.109 R)
• M20: 3,629,244 km (0.103 R)
• M21: 3,773,606 km (0.061 R)
• M22: 3,919,913 km (0.077 R)
• M23: 4,263,839 km (0.061 R)
• M24: 4,355,243 km (0.067 R)
• M25: 4,555,405 km (0.107 R)
• M26: 4,981,160 km (0.115 R)
• M27: 5,239,516 km (0.073 R)
• M28: 5,370,414 km (0.111 R)
• M29: 5,469,298 km (0.07 R)
• M30: 5,635,501 km (0.067 R)
• M31: 5,769,691 km (0.091 R)
• M32: 5,904,927 km (0.105 R)
• M33: 6,351,776 km (0.102 R)
• M34: 6,473,997 km (0.107 R)
• M35: 6,720,834 km (0.098 R)
• M36: 7,187,579 km (0.098 R)
• M37: 7,646,246 km (0.114 R)
• M38: 8,361,773 km (0.068 R)
• M39: 8,611,601 km (0.049 R)
• M40: 8,805,331 km (0.058 R)
• M41: 9,138,186 km (0.103 R)
• M42: 9,695,438 km (0.072 R)
• M43: 9,978,178 km (0.074 R)
• M44: 10,284,255 km (0.096 R)
• M45: 10,386,879 km (0.112 R)
• M46: 10,531,241 km (0.054 R)
• M47: 10,717,939 km (0.082 R)
• M48: 10,905,535 km (0.12 R)
• M49: 11,347,896 km (0.072 R)
• M50: 11,432,718 km (0.089 R)
• M51: 12,315,346 km (0.106 R)
• M52: 12,446,393 km (0.088 R)
• M53: 12,555,899 km (0.103 R)
• M54: 12,997,213 km (0.111 R)
• M55: 13,309,274 km (0.083 R)
• M56: 13,668,907 km (0.085 R)
• M57: 14,031,682 km (0.103 R)
• M58: 14,168,564 km (0.111 R)
• M59: 14,374,710 km (0.087 R)
• M60: 14,466,712 km (0.106 R)
• M61: 14,743,768 km (0.105 R)
• M62: 15,022,469 km (0.066 R)
• M63: 15,279,627 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 9.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.37 AU - 2.59 AU

Year: 2562 Days

Day: 10.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,176,207 km

• M1: 125,363 km (0.096 R)
• M2: 185,801 km (0.118 R)
• M3: 311,762 km (0.092 R)
• M4: 408,253 km (0.108 R)
• M5: 523,144 km (0.093 R)
• M6: 683,662 km (0.092 R)
• M7: 802,593 km (0.115 R)
• M8: 928,853 km (0.08 R)
• M9: 1,014,274 km (0.118 R)
• M10: 1,127,070 km (0.115 R)
• M11: 1,330,523 km (0.113 R)
• M12: 1,401,134 km (0.064 R)
• M13: 1,573,919 km (0.044 R)
• M14: 1,696,290 km (0.077 R)
• M15: 1,763,460 km (0.044 R)
• M16: 1,880,894 km (0.079 R)
• M17: 2,000,872 km (0.043 R)
• M18: 2,061,907 km (0.093 R)
• M19: 2,291,241 km (0.1 R)
• M20: 2,365,890 km (0.112 R)
• M21: 2,452,208 km (0.088 R)
• M22: 2,877,216 km (0.069 R)
• M23: 3,074,835 km (0.086 R)
• M24: 3,301,027 km (0.08 R)
• M25: 3,520,337 km (0.112 R)
• M26: 3,706,886 km (0.047 R)
• M27: 3,782,433 km (0.107 R)
• M28: 4,180,961 km (0.087 R)
• M29: 4,246,485 km (0.109 R)
• M30: 4,471,929 km (0.064 R)
• M31: 4,934,635 km (0.106 R)
• M32: 5,017,812 km (0.092 R)
• M33: 5,129,561 km (0.101 R)
• M34: 5,227,997 km (0.075 R)
• M35: 5,312,968 km (0.092 R)
• M36: 5,484,108 km (0.065 R)
• M37: 5,686,215 km (0.115 R)
• M38: 5,802,901 km (0.083 R)
• M39: 6,367,484 km (0.115 R)
• M40: 6,427,921 km (0.078 R)
• M41: 6,579,913 km (0.081 R)
• M42: 6,702,433 km (0.105 R)
• M43: 7,199,846 km (0.097 R)
• M44: 7,484,980 km (0.056 R)
• M45: 7,661,057 km (0.088 R)
• M46: 7,790,010 km (0.12 R)
• M47: 8,017,249 km (0.115 R)
• M48: 8,164,603 km (0.116 R)
• M49: 8,279,793 km (0.114 R)
• M50: 8,612,050 km (0.111 R)
• M51: 8,796,504 km (0.109 R)
• M52: 8,863,973 km (0.118 R)
• M53: 8,965,400 km (0.087 R)
• M54: 9,169,601 km (0.044 R)
• M55: 9,323,687 km (0.102 R)
• M56: 9,444,263 km (0.117 R)
• M57: 9,826,187 km (0.089 R)
• M58: 9,966,360 km (0.11 R)
• M59: 10,337,512 km (0.074 R)
• M60: 10,426,523 km (0.087 R)
• M61: 10,515,833 km (0.066 R)
• M62: 10,749,205 km (0.066 R)
• M63: 11,404,294 km (0.083 R)
• M64: 12,449,086 km (0.099 R)
• M65: 12,524,783 km (0.044 R)
• M66: 12,829,513 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 10.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.25 AU - 5.37 AU

Year: 5870 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,176,207 km

• M1: 137,929 km (0.119 R)
• M2: 202,556 km (0.07 R)
• M3: 350,059 km (0.12 R)
• M4: 416,331 km (0.027 R)
• M5: 509,530 km (0.064 R)
• M6: 771,027 km (0.106 R)
• M7: 945,459 km (0.094 R)
• M8: 1,016,218 km (0.047 R)
• M9: 1,088,923 km (0.092 R)
• M10: 1,318,107 km (0.049 R)
• M11: 1,858,454 km (0.033 R)
• M12: 1,930,561 km (0.109 R)
• M13: 2,077,765 km (0.052 R)
• M14: 2,383,543 km (0.105 R)
• M15: 2,724,177 km (0.06 R)
• M16: 2,806,606 km (0.085 R)
• M17: 3,209,772 km (0.094 R)
• M18: 3,451,672 km (0.063 R)
• M19: 3,541,131 km (0.081 R)
• M20: 5,100,689 km (0.053 R)
• M21: 5,435,339 km (0.08 R)
• M22: 6,098,956 km (0.106 R)
• M23: 6,426,725 km (0.089 R)
• M24: 6,844,402 km (0.077 R)
• M25: 7,014,046 km (0.086 R)
• M26: 7,099,317 km (0.105 R)
• M27: 7,213,609 km (0.103 R)
• M28: 7,531,206 km (0.118 R)
• M29: 7,853,290 km (0.097 R)
• M30: 7,942,001 km (0.1 R)
• M31: 8,060,632 km (0.082 R)
• M32: 9,031,523 km (0.062 R)
• M33: 9,911,158 km (0.087 R)
• M34: 10,328,835 km (0.116 R)
• M35: 10,785,109 km (0.117 R)
• M36: 10,949,667 km (0.1 R)
• M37: 11,348,046 km (0.087 R)
• M38: 11,448,276 km (0.081 R)
• M39: 11,717,403 km (0.098 R)
• M40: 12,295,898 km (0.1 R)
• M41: 12,953,680 km (0.091 R)
• M42: 13,374,947 km (0.105 R)
• M43: 13,481,012 km (0.059 R)
• M44: 13,587,227 km (0.091 R)
• M45: 13,979,472 km (0.086 R)
• M46: 14,195,043 km (0.066 R)
• M47: 14,375,458 km (0.103 R)
• M48: 14,447,863 km (0.12 R)
• M49: 15,104,747 km (0.054 R)
• M50: 15,178,350 km (0.107 R)
• M51: 15,622,506 km (0.076 R)
• M52: 16,485,685 km (0.1 R)
• M53: 17,945,611 km (0.118 R)
• M54: 18,336,660 km (0.062 R)
• M55: 18,415,199 km (0.113 R)
• M56: 18,888,826 km (0.049 R)
• M57: 19,087,342 km (0.048 R)
• M58: 19,366,492 km (0.116 R)
• M59: 21,069,514 km (0.108 R)
• M60: 21,192,932 km (0.066 R)
• M61: 21,275,360 km (0.102 R)
• M62: 21,481,955 km (0.108 R)
• M63: 22,105,778 km (0.12 R)
• M64: 22,482,914 km (0.108 R)
• M65: 22,819,958 km (0.107 R)
• M66: 23,243,620 km (0.046 R)
• M67: 23,371,227 km (0.09 R)
• M68: 23,541,619 km (0.077 R)
• M69: 23,712,609 km (0.087 R)
• M70: 24,184,740 km (0.119 R)
• M71: 25,094,594 km (0.091 R)
• M72: 25,356,689 km (0.076 R)
• M73: 26,769,641 km (0.097 R)
• M74: 27,082,151 km (0.054 R)
• M75: 27,530,646 km (0.105 R)
• M76: 27,891,177 km (0.094 R)
• M77: 28,617,025 km (0.09 R)
• M78: 29,487,087 km (0.106 R)
• M79: 29,855,995 km (0.112 R)
• M80: 30,133,649 km (0.093 R)
• M81: 30,319,300 km (0.072 R)
• M82: 30,691,649 km (0.059 R)
• M83: 30,878,347 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.2

Radius: 5.7

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.96 AU - 9.42 AU

Year: 16805 Days

Day: 15.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 122.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,176,207 km

• M1: 184,155 km (0.074 R)
• M2: 625,170 km (0.119 R)
• M3: 879,037 km (0.119 R)
• M4: 1,017,415 km (0.119 R)
• M5: 1,986,361 km (0.085 R)
• M6: 2,776,686 km (0.102 R)
• M7: 3,010,208 km (0.11 R)
• M8: 3,780,189 km (0.058 R)
• M9: 3,973,619 km (0.063 R)
• M10: 4,303,332 km (0.117 R)
• M11: 5,380,437 km (0.066 R)
• M12: 5,634,604 km (0.069 R)
• M13: 6,079,657 km (0.028 R)
• M14: 6,192,604 km (0.103 R)
• M15: 6,651,720 km (0.113 R)
• M16: 6,768,107 km (0.108 R)
• M17: 7,928,538 km (0.102 R)
• M18: 8,217,710 km (0.073 R)
• M19: 8,977,219 km (0.093 R)
• M20: 9,235,275 km (0.115 R)
• M21: 9,278,658 km (0.086 R)
• M22: 9,539,557 km (0.116 R)
• M23: 9,802,999 km (0.116 R)
• M24: 9,979,973 km (0.08 R)
• M25: 10,157,995 km (0.082 R)
• M26: 12,089,453 km (0.102 R)
• M27: 12,231,720 km (0.075 R)
• M28: 13,194,083 km (0.113 R)
• M29: 14,230,497 km (0.102 R)
• M30: 14,581,753 km (0.119 R)
• M31: 14,935,851 km (0.099 R)
• M32: 15,241,629 km (0.112 R)
• M33: 17,600,040 km (0.096 R)
• M34: 17,869,017 km (0.055 R)
• M35: 18,193,644 km (0.096 R)
• M36: 18,411,010 km (0.102 R)
• M37: 18,848,584 km (0.044 R)
• M38: 19,344,949 km (0.068 R)
• M39: 21,030,020 km (0.086 R)
• M40: 22,644,929 km (0.116 R)
• M41: 23,231,203 km (0.109 R)
• M42: 23,467,119 km (0.102 R)
• M43: 24,658,666 km (0.105 R)
• M44: 24,839,081 km (0.12 R)
• M45: 25,261,695 km (0.064 R)
• M46: 28,475,356 km (0.104 R)
• M47: 28,980,997 km (0.059 R)
• M48: 29,745,143 km (0.108 R)
• M49: 31,880,353 km (0.118 R)
• M50: 32,339,619 km (0.104 R)
• M51: 32,867,251 km (0.038 R)
• M52: 33,797,301 km (0.116 R)
• M53: 34,870,815 km (0.09 R)
• M54: 35,276,225 km (0.117 R)
• M55: 35,887,332 km (0.104 R)
• M56: 36,776,093 km (0.093 R)
• M57: 37,949,389 km (0.089 R)
• M58: 38,157,630 km (0.085 R)
• M59: 38,854,756 km (0.109 R)
• M60: 39,485,760 km (0.1 R)
• M61: 40,686,881 km (0.102 R)
• M62: 42,402,918 km (0.118 R)
• M63: 43,197,283 km (0.104 R)
• M64: 44,215,446 km (0.086 R)
• M65: 47,690,754 km (0.082 R)
• M66: 47,765,703 km (0.101 R)
• M67: 47,840,651 km (0.076 R)
• M68: 48,140,744 km (0.1 R)
• M69: 48,742,876 km (0.083 R)
• M70: 48,969,367 km (0.098 R)
• M71: 49,044,914 km (0.114 R)
• M72: 50,030,614 km (0.101 R)
• M73: 50,335,345 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit