🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.55 AU - 0.85 AU

Year: 217 Days

Day: 22.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,790,314 km

• M1: 108,309 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.79 AU - 0.91 AU

Year: 291 Days

Day: 28.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.75 AU - 1.19 AU

Year: 354 Days

Day: 23.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,790,314 km

• M1: 183,557 km (0.036 R)
• M2: 310,116 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.77 AU - 1.27 AU

Year: 382 Days

Day: 46.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,790,314 km

• M1: 95,144 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.84 AU - 1.24 AU

Year: 393 Days

Day: 23.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,790,314 km

• M1: 388,057 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 14.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.81 AU - 5.49 AU

Year: 3719 Days

Day: 12.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,790,314 km

• M1: 207,492 km (0.081 R)
• M2: 300,991 km (0.077 R)
• M3: 710,291 km (0.081 R)
• M4: 889,359 km (0.042 R)
• M5: 1,009,935 km (0.087 R)
• M6: 1,110,764 km (0.06 R)
• M7: 1,269,338 km (0.079 R)
• M8: 1,379,442 km (0.103 R)
• M9: 1,823,000 km (0.114 R)
• M10: 1,980,975 km (0.089 R)
• M11: 2,077,914 km (0.064 R)
• M12: 2,210,009 km (0.11 R)
• M13: 2,344,947 km (0.12 R)
• M14: 2,517,583 km (0.11 R)
• M15: 3,099,219 km (0.091 R)
• M16: 3,347,552 km (0.108 R)
• M17: 3,444,940 km (0.09 R)
• M18: 4,048,866 km (0.114 R)
• M19: 4,194,575 km (0.08 R)
• M20: 4,363,471 km (0.103 R)
• M21: 4,707,995 km (0.094 R)
• M22: 4,861,482 km (0.073 R)
• M23: 5,083,784 km (0.079 R)
• M24: 5,355,005 km (0.099 R)
• M25: 5,584,788 km (0.107 R)
• M26: 5,700,876 km (0.101 R)
• M27: 5,794,374 km (0.054 R)
• M28: 6,585,298 km (0.109 R)
• M29: 6,757,485 km (0.072 R)
• M30: 6,931,169 km (0.104 R)
• M31: 8,162,209 km (0.073 R)
• M32: 8,373,890 km (0.1 R)
• M33: 8,560,738 km (0.094 R)
• M34: 8,722,005 km (0.092 R)
• M35: 8,857,092 km (0.098 R)
• M36: 9,543,447 km (0.076 R)
• M37: 9,682,722 km (0.118 R)
• M38: 10,821,611 km (0.088 R)
• M39: 11,644,100 km (0.064 R)
• M40: 11,882,858 km (0.12 R)
• M41: 12,425,898 km (0.099 R)
• M42: 12,884,715 km (0.051 R)
• M43: 13,038,950 km (0.093 R)
• M44: 13,536,513 km (0.076 R)
• M45: 14,614,366 km (0.069 R)
• M46: 14,904,436 km (0.095 R)
• M47: 15,752,805 km (0.09 R)
• M48: 15,983,934 km (0.092 R)
• M49: 16,216,110 km (0.115 R)
• M50: 17,598,993 km (0.058 R)
• M51: 18,079,800 km (0.112 R)
• M52: 18,183,322 km (0.115 R)
• M53: 18,599,802 km (0.111 R)
• M54: 18,844,096 km (0.095 R)
• M55: 19,089,586 km (0.099 R)
• M56: 20,368,498 km (0.112 R)
• M57: 20,512,411 km (0.104 R)
• M58: 20,764,932 km (0.059 R)
• M59: 20,909,594 km (0.118 R)
• M60: 21,054,704 km (0.092 R)
• M61: 21,491,978 km (0.11 R)
• M62: 21,785,190 km (0.095 R)
• M63: 22,153,649 km (0.078 R)
• M64: 22,264,501 km (0.067 R)
• M65: 22,747,403 km (0.04 R)
• M66: 25,135,733 km (0.103 R)
• M67: 25,367,461 km (0.054 R)
• M68: 25,483,399 km (0.1 R)
• M69: 25,793,814 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 14.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.25 AU - 5.65 AU

Year: 4718 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,790,314 km

• M1: 203,004 km (0.09 R)
• M2: 360,980 km (0.075 R)
• M3: 454,478 km (0.029 R)
• M4: 593,604 km (0.091 R)
• M5: 762,949 km (0.097 R)
• M6: 1,021,753 km (0.066 R)
• M7: 2,134,762 km (0.117 R)
• M8: 2,269,848 km (0.069 R)
• M9: 2,368,284 km (0.098 R)
• M10: 2,508,457 km (0.116 R)
• M11: 2,860,610 km (0.046 R)
• M12: 3,430,279 km (0.057 R)
• M13: 3,987,531 km (0.067 R)
• M14: 4,131,295 km (0.105 R)
• M15: 4,498,707 km (0.115 R)
• M16: 4,598,489 km (0.113 R)
• M17: 4,724,151 km (0.051 R)
• M18: 5,108,468 km (0.101 R)
• M19: 5,476,479 km (0.074 R)
• M20: 6,127,230 km (0.057 R)
• M21: 6,462,030 km (0.059 R)
• M22: 6,660,097 km (0.052 R)
• M23: 6,946,577 km (0.034 R)
• M24: 7,091,388 km (0.089 R)
• M25: 7,354,531 km (0.113 R)
• M26: 7,591,194 km (0.078 R)
• M27: 7,800,332 km (0.061 R)
• M28: 8,011,564 km (0.082 R)
• M29: 8,749,680 km (0.035 R)
• M30: 9,767,843 km (0.083 R)
• M31: 9,962,919 km (0.09 R)
• M32: 10,290,987 km (0.103 R)
• M33: 10,991,554 km (0.056 R)
• M34: 11,638,714 km (0.102 R)
• M35: 12,438,614 km (0.088 R)
• M36: 12,721,055 km (0.052 R)
• M37: 13,472,635 km (0.063 R)
• M38: 13,581,243 km (0.116 R)
• M39: 13,762,855 km (0.113 R)
• M40: 14,349,278 km (0.08 R)
• M41: 14,534,181 km (0.047 R)
• M42: 14,645,632 km (0.108 R)
• M43: 14,757,232 km (0.086 R)
• M44: 14,906,530 km (0.067 R)
• M45: 15,018,878 km (0.066 R)
• M46: 15,622,506 km (0.108 R)
• M47: 15,736,649 km (0.051 R)
• M48: 19,001,772 km (0.083 R)
• M49: 19,205,075 km (0.111 R)
• M50: 19,368,137 km (0.11 R)
• M51: 19,531,797 km (0.094 R)
• M52: 20,273,503 km (0.077 R)
• M53: 20,731,423 km (0.082 R)
• M54: 21,150,596 km (0.115 R)
• M55: 21,277,006 km (0.099 R)
• M56: 21,615,097 km (0.061 R)
• M57: 22,296,515 km (0.107 R)
• M58: 23,028,348 km (0.051 R)
• M59: 23,549,697 km (0.115 R)
• M60: 24,250,862 km (0.083 R)
• M61: 24,471,369 km (0.094 R)
• M62: 25,047,919 km (0.08 R)
• M63: 25,137,080 km (0.111 R)
• M64: 26,804,348 km (0.07 R)
• M65: 26,895,453 km (0.066 R)
• M66: 27,536,330 km (0.08 R)
• M67: 27,674,409 km (0.102 R)
• M68: 27,812,638 km (0.086 R)
• M69: 28,600,271 km (0.1 R)
• M70: 28,973,368 km (0.066 R)
• M71: 29,536,304 km (0.073 R)
• M72: 29,677,525 km (0.045 R)
• M73: 29,913,441 km (0.098 R)
• M74: 30,339,795 km (0.058 R)
• M75: 32,210,217 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93

Radius: 3.5

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.27 AU - 14.93 AU

Year: 19635 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 65,790,314 km

• M1: 66,122 km (0.07 R)
• M2: 836,102 km (0.08 R)
• M3: 1,173,296 km (0.083 R)
• M4: 1,227,301 km (0.071 R)
• M5: 1,728,454 km (0.053 R)
• M6: 2,330,136 km (0.102 R)
• M7: 3,366,102 km (0.042 R)
• M8: 3,809,959 km (0.055 R)
• M9: 4,608,662 km (0.112 R)
• M10: 4,895,740 km (0.06 R)
• M11: 5,070,769 km (0.107 R)
• M12: 5,337,203 km (0.055 R)
• M13: 6,163,283 km (0.11 R)
• M14: 6,930,421 km (0.104 R)
• M15: 8,308,815 km (0.056 R)
• M16: 8,343,372 km (0.086 R)
• M17: 8,975,423 km (0.075 R)
• M18: 9,117,990 km (0.066 R)
• M19: 10,322,103 km (0.118 R)
• M20: 11,613,881 km (0.05 R)
• M21: 12,160,512 km (0.093 R)
• M22: 13,932,050 km (0.09 R)
• M23: 15,312,688 km (0.109 R)
• M24: 16,213,567 km (0.109 R)
• M25: 16,867,609 km (0.103 R)
• M26: 17,574,758 km (0.082 R)
• M27: 17,797,659 km (0.087 R)
• M28: 18,381,689 km (0.118 R)
• M29: 19,338,367 km (0.109 R)
• M30: 19,938,703 km (0.105 R)
• M31: 20,779,892 km (0.064 R)
• M32: 21,919,379 km (0.031 R)
• M33: 22,015,271 km (0.091 R)
• M34: 22,545,147 km (0.045 R)
• M35: 24,011,206 km (0.043 R)
• M36: 27,034,579 km (0.084 R)
• M37: 27,653,466 km (0.049 R)
• M38: 27,912,719 km (0.119 R)
• M39: 31,301,410 km (0.049 R)
• M40: 32,933,971 km (0.108 R)
• M41: 33,373,939 km (0.049 R)
• M42: 34,037,555 km (0.119 R)
• M43: 36,111,131 km (0.114 R)
• M44: 36,394,469 km (0.053 R)
• M45: 36,564,712 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.6

Radius: 4.9

Gravity: 41.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.51 AU - 18.97 AU

Year: 23159 Days

Day: 15.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 101.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,790,314 km

• M1: 84,972 km (0.084 R)
• M2: 235,617 km (0.034 R)
• M3: 290,669 km (0.069 R)
• M4: 436,826 km (0.09 R)
• M5: 579,991 km (0.096 R)
• M6: 683,662 km (0.093 R)
• M7: 1,061,098 km (0.09 R)
• M8: 1,493,735 km (0.068 R)
• M9: 1,564,794 km (0.055 R)
• M10: 2,132,817 km (0.116 R)
• M11: 3,343,213 km (0.075 R)
• M12: 3,769,866 km (0.086 R)
• M13: 4,518,753 km (0.12 R)
• M14: 5,476,030 km (0.112 R)
• M15: 6,147,724 km (0.093 R)
• M16: 7,324,013 km (0.095 R)
• M17: 7,567,408 km (0.115 R)
• M18: 7,628,743 km (0.104 R)
• M19: 7,999,746 km (0.059 R)
• M20: 8,567,470 km (0.114 R)
• M21: 9,410,155 km (0.117 R)
• M22: 9,674,793 km (0.089 R)
• M23: 10,008,995 km (0.113 R)
• M24: 10,688,618 km (0.106 R)
• M25: 10,757,433 km (0.033 R)
• M26: 10,964,626 km (0.103 R)
• M27: 11,034,040 km (0.034 R)
• M28: 11,523,823 km (0.066 R)
• M29: 11,949,130 km (0.059 R)
• M30: 12,379,673 km (0.068 R)
• M31: 12,815,302 km (0.08 R)
• M32: 13,403,969 km (0.12 R)
• M33: 14,152,108 km (0.105 R)
• M34: 14,227,655 km (0.087 R)
• M35: 14,303,352 km (0.077 R)
• M36: 14,379,048 km (0.064 R)
• M37: 14,683,779 km (0.118 R)
• M38: 14,760,224 km (0.061 R)
• M39: 15,067,498 km (0.081 R)
• M40: 15,222,032 km (0.11 R)
• M41: 16,555,847 km (0.063 R)
• M42: 16,715,168 km (0.118 R)
• M43: 17,276,908 km (0.096 R)
• M44: 18,666,972 km (0.103 R)
• M45: 20,518,246 km (0.098 R)
• M46: 21,292,415 km (0.117 R)
• M47: 22,339,300 km (0.106 R)
• M48: 22,427,264 km (0.094 R)
• M49: 22,515,377 km (0.098 R)
• M50: 22,603,640 km (0.057 R)
• M51: 23,492,251 km (0.038 R)
• M52: 24,664,500 km (0.086 R)
• M53: 27,724,225 km (0.095 R)
• M54: 28,770,513 km (0.086 R)
• M55: 29,154,231 km (0.079 R)
• M56: 29,636,086 km (0.102 R)
• M57: 30,412,649 km (0.106 R)
• M58: 32,184,336 km (0.084 R)
• M59: 33,283,282 km (0.119 R)
• M60: 36,653,423 km (0.089 R)
• M61: 37,173,425 km (0.053 R)
• M62: 37,905,557 km (0.063 R)
• M63: 38,010,575 km (0.08 R)
• M64: 39,703,275 km (0.08 R)
• M65: 39,916,601 km (0.105 R)
• M66: 41,745,136 km (0.115 R)
• M67: 42,615,048 km (0.063 R)
• M68: 47,958,534 km (0.065 R)
• M69: 48,185,773 km (0.076 R)
• M70: 48,413,312 km (0.059 R)
• M71: 48,755,292 km (0.033 R)
• M72: 51,055,509 km (0.087 R)
• M73: 52,452,604 km (0.091 R)
• M74: 52,686,724 km (0.107 R)
• M75: 54,098,330 km (0.039 R)
• M76: 56,598,559 km (0.098 R)
• M77: 61,834,185 km (0.065 R)
• M78: 62,949,438 km (0.083 R)
• M79: 66,587,807 km (0.093 R)
• M80: 69,264,861 km (0.038 R)
• M81: 70,939,609 km (0.11 R)
• M82: 71,198,563 km (0.036 R)
• M83: 72,106,922 km (0.081 R)
• M84: 76,573,465 km (0.108 R)
• M85: 76,839,002 km (0.106 R)
• M86: 77,370,822 km (0.041 R)
• M87: 77,637,256 km (0.069 R)
• M88: 78,572,242 km (0.078 R)
• M89: 79,914,285 km (0.039 R)
• M90: 82,757,243 km (0.103 R)
• M91: 83,985,591 km (0.104 R)
• M92: 85,357,703 km (0.108 R)
• M93: 89,657,893 km (0.118 R)
• M94: 91,904,704 km (0.102 R)
• M95: 92,328,066 km (0.047 R)
• M96: 92,469,436 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.6

Radius: 5.8

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.82 AU - 18.14 AU

Year: 23690 Days

Day: 19 Hours

Environment

Temp: -187 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,790,314 km

• M1: 539,899 km (0.06 R)
• M2: 741,706 km (0.099 R)
• M3: 1,289,234 km (0.101 R)
• M4: 1,643,632 km (0.105 R)
• M5: 1,935,946 km (0.118 R)
• M6: 2,244,566 km (0.084 R)
• M7: 3,259,738 km (0.105 R)
• M8: 3,588,703 km (0.108 R)
• M9: 4,082,526 km (0.108 R)
• M10: 4,760,055 km (0.117 R)
• M11: 5,343,935 km (0.048 R)
• M12: 5,731,094 km (0.065 R)
• M13: 6,306,298 km (0.072 R)
• M14: 6,351,327 km (0.111 R)
• M15: 6,761,225 km (0.109 R)
• M16: 6,992,653 km (0.093 R)
• M17: 7,463,438 km (0.096 R)
• M18: 7,750,666 km (0.113 R)
• M19: 7,944,245 km (0.097 R)
• M20: 8,534,559 km (0.107 R)
• M21: 10,709,113 km (0.066 R)
• M22: 10,816,824 km (0.117 R)
• M23: 11,033,142 km (0.107 R)
• M24: 11,141,750 km (0.119 R)
• M25: 12,360,823 km (0.119 R)
• M26: 13,389,309 km (0.089 R)
• M27: 13,972,591 km (0.076 R)
• M28: 14,326,390 km (0.047 R)
• M29: 14,385,780 km (0.083 R)
• M30: 14,504,561 km (0.081 R)
• M31: 14,623,641 km (0.115 R)
• M32: 14,862,848 km (0.119 R)
• M33: 16,386,951 km (0.078 R)
• M34: 16,760,048 km (0.029 R)
• M35: 16,822,580 km (0.071 R)
• M36: 17,073,156 km (0.118 R)
• M37: 17,514,769 km (0.092 R)
• M38: 19,449,369 km (0.115 R)
• M39: 19,778,334 km (0.083 R)
• M40: 21,722,359 km (0.043 R)
• M41: 22,063,741 km (0.1 R)
• M42: 22,200,773 km (0.068 R)
• M43: 22,337,954 km (0.104 R)
• M44: 22,820,856 km (0.087 R)
• M45: 23,167,773 km (0.112 R)
• M46: 26,077,901 km (0.118 R)
• M47: 26,222,712 km (0.09 R)
• M48: 26,731,943 km (0.096 R)
• M49: 27,244,315 km (0.083 R)
• M50: 27,834,030 km (0.049 R)
• M51: 28,278,934 km (0.115 R)
• M52: 30,921,132 km (0.054 R)
• M53: 31,381,893 km (0.037 R)
• M54: 31,845,048 km (0.12 R)
• M55: 32,388,089 km (0.082 R)
• M56: 32,466,029 km (0.054 R)
• M57: 33,012,510 km (0.105 R)
• M58: 33,169,289 km (0.077 R)
• M59: 36,113,225 km (0.093 R)
• M60: 37,330,353 km (0.097 R)
• M61: 38,066,973 km (0.086 R)
• M62: 38,891,108 km (0.069 R)
• M63: 39,056,713 km (0.106 R)
• M64: 39,804,553 km (0.055 R)
• M65: 40,054,830 km (0.114 R)
• M66: 40,893,027 km (0.091 R)
• M67: 42,161,168 km (0.084 R)
• M68: 42,501,503 km (0.103 R)
• M69: 42,672,045 km (0.119 R)
• M70: 42,928,156 km (0.071 R)
• M71: 43,013,726 km (0.051 R)
• M72: 43,528,044 km (0.064 R)
• M73: 44,389,578 km (0.059 R)
• M74: 44,822,514 km (0.077 R)
• M75: 46,042,185 km (0.034 R)
• M76: 47,449,303 km (0.105 R)
• M77: 47,626,277 km (0.084 R)
• M78: 51,572,968 km (0.102 R)
• M79: 51,754,730 km (0.1 R)
• M80: 52,210,405 km (0.069 R)
• M81: 52,484,468 km (0.074 R)
• M82: 54,323,325 km (0.066 R)
• M83: 55,529,982 km (0.066 R)
• M84: 56,557,719 km (0.089 R)
• M85: 57,215,202 km (0.098 R)
• M86: 58,347,957 km (0.066 R)
• M87: 58,442,652 km (0.067 R)
• M88: 60,635,607 km (0.093 R)
• M89: 61,597,372 km (0.041 R)
• M90: 62,273,704 km (0.055 R)
• M91: 63,341,384 km (0.119 R)
• M92: 63,633,549 km (0.085 R)
• M93: 65,101,553 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit