🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.84 AU

Year: 230 Days

Day: 33.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.03 AU

Year: 319 Days

Day: 17.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,130,153 km

• M1: 498,011 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.98 AU - 2.9 AU

Year: 1378 Days

Day: 19.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 10.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.36 AU - 9.48 AU

Year: 8061 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,130,153 km

• M1: 347,366 km (0.091 R)
• M2: 515,514 km (0.086 R)
• M3: 1,182,422 km (0.069 R)
• M4: 1,304,643 km (0.059 R)
• M5: 1,394,551 km (0.105 R)
• M6: 1,638,545 km (0.049 R)
• M7: 1,795,773 km (0.094 R)
• M8: 1,916,947 km (0.044 R)
• M9: 1,999,376 km (0.057 R)
• M10: 2,341,057 km (0.066 R)
• M11: 2,407,179 km (0.042 R)
• M12: 2,678,251 km (0.05 R)
• M13: 2,770,852 km (0.104 R)
• M14: 3,031,152 km (0.091 R)
• M15: 5,414,097 km (0.109 R)
• M16: 5,591,071 km (0.072 R)
• M17: 5,710,151 km (0.052 R)
• M18: 5,860,347 km (0.101 R)
• M19: 6,442,582 km (0.049 R)
• M20: 6,756,588 km (0.112 R)
• M21: 7,107,694 km (0.097 R)
• M22: 7,662,104 km (0.113 R)
• M23: 8,129,148 km (0.058 R)
• M24: 8,196,617 km (0.096 R)
• M25: 8,400,220 km (0.068 R)
• M26: 8,881,775 km (0.079 R)
• M27: 9,126,069 km (0.116 R)
• M28: 9,407,761 km (0.094 R)
• M29: 9,656,692 km (0.118 R)
• M30: 9,979,973 km (0.043 R)
• M31: 10,416,649 km (0.098 R)
• M32: 10,933,809 km (0.031 R)
• M33: 11,045,858 km (0.096 R)
• M34: 11,878,370 km (0.083 R)
• M35: 12,888,156 km (0.085 R)
• M36: 13,523,199 km (0.067 R)
• M37: 13,764,051 km (0.098 R)
• M38: 14,249,945 km (0.082 R)
• M39: 14,372,316 km (0.077 R)
• M40: 15,072,285 km (0.071 R)
• M41: 16,036,892 km (0.087 R)
• M42: 16,805,675 km (0.084 R)
• M43: 17,324,929 km (0.109 R)
• M44: 18,290,434 km (0.104 R)
• M45: 19,138,504 km (0.102 R)
• M46: 19,999,291 km (0.096 R)
• M47: 21,151,045 km (0.112 R)
• M48: 21,570,966 km (0.119 R)
• M49: 21,852,359 km (0.067 R)
• M50: 21,946,456 km (0.101 R)
• M51: 22,087,826 km (0.071 R)
• M52: 22,561,453 km (0.116 R)
• M53: 22,704,170 km (0.101 R)
• M54: 23,326,048 km (0.084 R)
• M55: 23,422,239 km (0.077 R)
• M56: 23,614,921 km (0.072 R)
• M57: 24,002,081 km (0.067 R)
• M58: 24,196,408 km (0.046 R)
• M59: 25,175,826 km (0.068 R)
• M60: 25,274,560 km (0.06 R)
• M61: 25,472,179 km (0.044 R)
• M62: 25,918,878 km (0.088 R)
• M63: 26,368,270 km (0.104 R)
• M64: 26,971,449 km (0.086 R)
• M65: 27,274,684 km (0.05 R)
• M66: 27,731,705 km (0.096 R)
• M67: 27,884,594 km (0.118 R)
• M68: 29,169,790 km (0.117 R)
• M69: 30,842,743 km (0.071 R)
• M70: 31,850,733 km (0.104 R)
• M71: 32,224,877 km (0.119 R)
• M72: 32,600,368 km (0.098 R)
• M73: 33,139,519 km (0.096 R)
• M74: 33,247,678 km (0.085 R)
• M75: 33,464,296 km (0.103 R)
• M76: 34,335,703 km (0.054 R)
• M77: 35,767,654 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 10

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.61 AU - 9.59 AU

Year: 9121 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 21,130,153 km

• M1: 131,646 km (0.093 R)
• M2: 320,139 km (0.065 R)
• M3: 425,905 km (0.107 R)
• M4: 709,393 km (0.051 R)
• M5: 872,904 km (0.116 R)
• M6: 1,160,879 km (0.086 R)
• M7: 1,257,071 km (0.107 R)
• M8: 1,712,896 km (0.112 R)
• M9: 2,387,432 km (0.098 R)
• M10: 2,637,710 km (0.117 R)
• M11: 2,740,334 km (0.116 R)
• M12: 2,976,100 km (0.078 R)
• M13: 3,665,447 km (0.052 R)
• M14: 3,896,277 km (0.089 R)
• M15: 4,372,447 km (0.116 R)
• M16: 4,741,804 km (0.075 R)
• M17: 4,898,582 km (0.082 R)
• M18: 5,025,292 km (0.102 R)
• M19: 5,741,865 km (0.115 R)
• M20: 5,942,925 km (0.096 R)
• M21: 6,317,518 km (0.071 R)
• M22: 8,454,673 km (0.1 R)
• M23: 8,953,283 km (0.118 R)
• M24: 9,500,811 km (0.084 R)
• M25: 9,898,742 km (0.078 R)
• M26: 10,099,651 km (0.112 R)
• M27: 10,342,598 km (0.119 R)
• M28: 10,464,820 km (0.067 R)
• M29: 10,546,650 km (0.095 R)
• M30: 10,999,931 km (0.079 R)
• M31: 11,883,307 km (0.054 R)
• M32: 11,968,578 km (0.106 R)
• M33: 12,182,802 km (0.045 R)
• M34: 12,484,690 km (0.117 R)
• M35: 12,571,457 km (0.062 R)
• M36: 12,658,373 km (0.084 R)
• M37: 13,583,337 km (0.054 R)
• M38: 14,302,753 km (0.102 R)
• M39: 14,667,024 km (0.078 R)
• M40: 15,872,035 km (0.113 R)
• M41: 16,296,594 km (0.091 R)
• M42: 16,391,439 km (0.073 R)
• M43: 16,724,892 km (0.041 R)
• M44: 17,108,760 km (0.098 R)
• M45: 17,350,062 km (0.12 R)
• M46: 17,592,560 km (0.108 R)
• M47: 18,425,521 km (0.095 R)
• M48: 18,921,438 km (0.041 R)
• M49: 19,421,843 km (0.108 R)
• M50: 19,623,201 km (0.04 R)
• M51: 20,180,454 km (0.105 R)
• M52: 20,589,155 km (0.069 R)
• M53: 20,897,327 km (0.092 R)
• M54: 21,674,637 km (0.098 R)
• M55: 21,779,056 km (0.047 R)
• M56: 22,672,754 km (0.088 R)
• M57: 22,991,098 km (0.086 R)
• M58: 23,417,901 km (0.066 R)
• M59: 24,713,867 km (0.066 R)
• M60: 24,877,378 km (0.091 R)
• M61: 25,315,550 km (0.115 R)
• M62: 25,480,407 km (0.107 R)
• M63: 26,366,176 km (0.1 R)
• M64: 26,589,226 km (0.062 R)
• M65: 27,544,110 km (0.103 R)
• M66: 28,167,933 km (0.051 R)
• M67: 28,796,393 km (0.117 R)
• M68: 29,487,236 km (0.057 R)
• M69: 30,416,837 km (0.098 R)
• M70: 30,592,316 km (0.076 R)
• M71: 31,120,396 km (0.092 R)
• M72: 32,245,372 km (0.102 R)
• M73: 33,142,810 km (0.114 R)
• M74: 33,504,089 km (0.104 R)
• M75: 33,685,252 km (0.076 R)
• M76: 34,230,536 km (0.083 R)
• M77: 35,023,554 km (0.104 R)
• M78: 35,699,138 km (0.094 R)
• M79: 36,255,194 km (0.067 R)
• M80: 36,876,324 km (0.07 R)
• M81: 39,778,672 km (0.08 R)
• M82: 40,612,082 km (0.081 R)
• M83: 41,905,655 km (0.089 R)
• M84: 42,231,030 km (0.047 R)
• M85: 43,212,542 km (0.099 R)
• M86: 43,607,331 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240

Radius: 14.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.25 AU - 10.39 AU

Year: 9473 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 21,130,153 km

• M1: 215,271 km (0.113 R)
• M2: 346,319 km (0.106 R)
• M3: 540,198 km (0.078 R)
• M4: 1,112,111 km (0.059 R)
• M5: 1,441,974 km (0.061 R)
• M6: 1,644,978 km (0.077 R)
• M7: 1,803,702 km (0.06 R)
• M8: 1,894,059 km (0.076 R)
• M9: 2,023,461 km (0.09 R)
• M10: 2,410,022 km (0.118 R)
• M11: 2,510,402 km (0.115 R)
• M12: 2,612,278 km (0.036 R)
• M13: 3,098,920 km (0.099 R)
• M14: 3,545,619 km (0.084 R)
• M15: 3,706,886 km (0.076 R)
• M16: 4,181,260 km (0.081 R)
• M17: 4,303,033 km (0.082 R)
• M18: 4,401,169 km (0.114 R)
• M19: 4,599,985 km (0.101 R)
• M20: 5,006,442 km (0.115 R)
• M21: 5,504,304 km (0.098 R)
• M22: 5,854,213 km (0.119 R)
• M23: 6,018,322 km (0.088 R)
• M24: 7,355,428 km (0.116 R)
• M25: 8,225,190 km (0.098 R)
• M26: 8,563,730 km (0.065 R)
• M27: 8,687,896 km (0.07 R)
• M28: 9,286,288 km (0.104 R)
• M29: 10,689,516 km (0.089 R)
• M30: 10,789,896 km (0.083 R)
• M31: 10,890,575 km (0.082 R)
• M32: 11,126,790 km (0.092 R)
• M33: 11,707,529 km (0.094 R)
• M34: 11,845,608 km (0.081 R)
• M35: 12,158,268 km (0.103 R)
• M36: 13,400,080 km (0.099 R)
• M37: 14,127,724 km (0.029 R)
• M38: 14,719,234 km (0.111 R)
• M39: 16,233,164 km (0.095 R)
• M40: 17,087,069 km (0.081 R)
• M41: 17,796,462 km (0.066 R)
• M42: 17,955,335 km (0.085 R)
• M43: 19,122,049 km (0.097 R)
• M44: 19,244,120 km (0.109 R)
• M45: 19,366,492 km (0.11 R)
• M46: 19,858,369 km (0.056 R)
• M47: 20,147,392 km (0.085 R)
• M48: 20,313,147 km (0.088 R)
• M49: 21,274,762 km (0.1 R)
• M50: 23,025,805 km (0.106 R)
• M51: 24,204,038 km (0.06 R)
• M52: 24,336,133 km (0.105 R)
• M53: 24,734,063 km (0.063 R)
• M54: 25,446,598 km (0.118 R)
• M55: 25,536,207 km (0.096 R)
• M56: 25,805,483 km (0.103 R)
• M57: 26,166,014 km (0.101 R)
• M58: 26,301,699 km (0.097 R)
• M59: 27,074,671 km (0.113 R)
• M60: 27,395,110 km (0.114 R)
• M61: 28,317,680 km (0.082 R)
• M62: 28,689,580 km (0.112 R)
• M63: 29,720,609 km (0.107 R)
• M64: 30,335,606 km (0.106 R)
• M65: 30,525,595 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 8.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.95 AU - 9.91 AU

Year: 10473 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 21,130,153 km

• M1: 117,883 km (0.068 R)
• M2: 185,651 km (0.097 R)
• M3: 358,736 km (0.088 R)
• M4: 536,009 km (0.07 R)
• M5: 615,296 km (0.115 R)
• M6: 801,695 km (0.073 R)
• M7: 941,719 km (0.104 R)
• M8: 1,758,822 km (0.049 R)
• M9: 1,819,559 km (0.098 R)
• M10: 1,881,044 km (0.07 R)
• M11: 2,375,614 km (0.094 R)
• M12: 2,511,299 km (0.111 R)
• M13: 2,672,716 km (0.09 R)
• M14: 3,054,639 km (0.072 R)
• M15: 3,128,241 km (0.112 R)
• M16: 3,202,292 km (0.034 R)
• M17: 3,327,206 km (0.097 R)
• M18: 3,685,643 km (0.101 R)
• M19: 3,764,182 km (0.071 R)
• M20: 4,110,501 km (0.081 R)
• M21: 4,164,655 km (0.078 R)
• M22: 4,328,764 km (0.096 R)
• M23: 4,494,967 km (0.113 R)
• M24: 4,550,917 km (0.111 R)
• M25: 5,122,530 km (0.043 R)
• M26: 5,210,195 km (0.065 R)
• M27: 5,686,514 km (0.101 R)
• M28: 5,807,689 km (0.105 R)
• M29: 5,960,578 km (0.047 R)
• M30: 6,207,713 km (0.052 R)
• M31: 6,301,362 km (0.059 R)
• M32: 6,458,439 km (0.12 R)
• M33: 6,744,470 km (0.109 R)
• M34: 6,840,662 km (0.059 R)
• M35: 7,427,833 km (0.117 R)
• M36: 7,760,988 km (0.083 R)
• M37: 8,615,192 km (0.043 R)
• M38: 8,824,778 km (0.091 R)
• M39: 12,006,875 km (0.107 R)
• M40: 12,084,666 km (0.028 R)
• M41: 12,201,801 km (0.099 R)
• M42: 12,753,218 km (0.049 R)
• M43: 13,595,604 km (0.034 R)
• M44: 13,717,526 km (0.084 R)
• M45: 14,746,610 km (0.097 R)
• M46: 15,165,335 km (0.117 R)
• M47: 15,460,641 km (0.111 R)
• M48: 15,885,947 km (0.119 R)
• M49: 16,228,975 km (0.112 R)
• M50: 17,053,260 km (0.076 R)
• M51: 17,184,756 km (0.109 R)
• M52: 17,580,891 km (0.112 R)
• M53: 17,669,453 km (0.108 R)
• M54: 18,158,638 km (0.026 R)
• M55: 18,472,345 km (0.105 R)
• M56: 18,968,860 km (0.091 R)
• M57: 19,698,898 km (0.115 R)
• M58: 19,975,056 km (0.046 R)
• M59: 20,345,161 km (0.078 R)
• M60: 21,233,473 km (0.106 R)
• M61: 22,999,326 km (0.042 R)
• M62: 23,630,928 km (0.117 R)
• M63: 23,875,371 km (0.091 R)
• M64: 23,973,358 km (0.08 R)
• M65: 25,860,834 km (0.102 R)
• M66: 25,961,514 km (0.069 R)
• M67: 26,213,736 km (0.071 R)
• M68: 27,384,339 km (0.108 R)
• M69: 28,105,401 km (0.103 R)
• M70: 28,989,075 km (0.106 R)
• M71: 29,198,363 km (0.078 R)
• M72: 29,882,025 km (0.043 R)
• M73: 30,252,280 km (0.093 R)
• M74: 30,570,923 km (0.111 R)
• M75: 31,318,763 km (0.049 R)
• M76: 31,910,423 km (0.107 R)
• M77: 32,343,209 km (0.062 R)
• M78: 32,505,822 km (0.104 R)
• M79: 32,668,884 km (0.09 R)
• M80: 32,723,337 km (0.105 R)
• M81: 33,050,358 km (0.118 R)
• M82: 33,214,318 km (0.072 R)
• M83: 33,269,070 km (0.119 R)
• M84: 34,314,161 km (0.056 R)
• M85: 34,369,512 km (0.109 R)
• M86: 34,701,919 km (0.028 R)
• M87: 35,091,173 km (0.117 R)
• M88: 35,481,773 km (0.118 R)
• M89: 36,888,741 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.8

Radius: 5.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.7 AU - 13.74 AU

Year: 16407 Days

Day: 21.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 21,130,153 km

• M1: 79,586 km (0.109 R)
• M2: 925,712 km (0.068 R)
• M3: 1,445,265 km (0.106 R)
• M4: 1,720,675 km (0.066 R)
• M5: 2,657,157 km (0.071 R)
• M6: 3,142,154 km (0.096 R)
• M7: 3,309,853 km (0.116 R)
• M8: 3,777,346 km (0.033 R)
• M9: 5,141,828 km (0.076 R)
• M10: 5,681,578 km (0.058 R)
• M11: 6,344,296 km (0.073 R)
• M12: 9,688,257 km (0.088 R)
• M13: 10,377,305 km (0.111 R)
• M14: 11,056,629 km (0.102 R)
• M15: 11,620,763 km (0.111 R)
• M16: 13,804,443 km (0.053 R)
• M17: 14,189,657 km (0.056 R)
• M18: 14,942,733 km (0.066 R)
• M19: 15,083,505 km (0.082 R)
• M20: 15,196,600 km (0.102 R)
• M21: 17,366,966 km (0.097 R)
• M22: 17,812,618 km (0.079 R)
• M23: 18,503,162 km (0.114 R)
• M24: 19,171,865 km (0.113 R)
• M25: 19,724,778 km (0.073 R)
• M26: 20,158,612 km (0.083 R)
• M27: 20,439,108 km (0.104 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit