🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.53 AU - 0.77 AU

Year: 184 Days

Day: 40.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.56 AU - 0.9 AU

Year: 219 Days

Day: 20.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,853,348 km

• M1: 78,090 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.66 AU - 0.88 AU

Year: 237 Days

Day: 24.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.89 AU - 0.91 AU

Year: 300 Days

Day: 14.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.04 AU - 1.2 AU

Year: 417 Days

Day: 31.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,853,348 km

• M1: 735,872 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 10.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.15 AU - 7.55 AU

Year: 7003 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,853,348 km

• M1: 130,300 km (0.076 R)
• M2: 257,907 km (0.103 R)
• M3: 495,319 km (0.099 R)
• M4: 693,386 km (0.108 R)
• M5: 1,192,744 km (0.054 R)
• M6: 1,493,286 km (0.103 R)
• M7: 1,667,418 km (0.029 R)
• M8: 1,757,027 km (0.113 R)
• M9: 1,848,431 km (0.111 R)
• M10: 1,972,747 km (0.117 R)
• M11: 2,279,423 km (0.111 R)
• M12: 2,584,004 km (0.116 R)
• M13: 2,937,953 km (0.082 R)
• M14: 3,288,460 km (0.054 R)
• M15: 3,555,493 km (0.11 R)
• M16: 3,949,234 km (0.078 R)
• M17: 4,274,310 km (0.12 R)
• M18: 4,481,952 km (0.116 R)
• M19: 4,629,306 km (0.072 R)
• M20: 4,778,306 km (0.108 R)
• M21: 5,569,379 km (0.098 R)
• M22: 6,212,800 km (0.105 R)
• M23: 6,758,981 km (0.063 R)
• M24: 7,098,868 km (0.116 R)
• M25: 7,494,405 km (0.104 R)
• M26: 7,871,690 km (0.109 R)
• M27: 8,126,605 km (0.086 R)
• M28: 8,462,303 km (0.051 R)
• M29: 8,540,393 km (0.118 R)
• M30: 9,173,790 km (0.096 R)
• M31: 9,253,975 km (0.07 R)
• M32: 9,740,317 km (0.033 R)
• M33: 9,877,050 km (0.096 R)
• M34: 10,124,485 km (0.1 R)
• M35: 10,653,762 km (0.076 R)
• M36: 11,077,872 km (0.078 R)
• M37: 11,450,071 km (0.081 R)
• M38: 11,681,051 km (0.108 R)
• M39: 12,001,340 km (0.099 R)
• M40: 12,265,529 km (0.088 R)
• M41: 12,501,894 km (0.049 R)
• M42: 12,591,054 km (0.09 R)
• M43: 13,615,052 km (0.043 R)
• M44: 13,798,459 km (0.06 R)
• M45: 13,921,279 km (0.071 R)
• M46: 14,136,999 km (0.068 R)
• M47: 14,603,146 km (0.064 R)
• M48: 15,614,278 km (0.119 R)
• M49: 16,160,609 km (0.109 R)
• M50: 16,290,161 km (0.083 R)
• M51: 16,615,237 km (0.055 R)
• M52: 17,239,060 km (0.105 R)
• M53: 17,371,305 km (0.106 R)
• M54: 17,537,209 km (0.082 R)
• M55: 17,803,643 km (0.099 R)
• M56: 18,105,082 km (0.118 R)
• M57: 18,239,571 km (0.027 R)
• M58: 18,678,940 km (0.082 R)
• M59: 18,746,857 km (0.074 R)
• M60: 19,396,112 km (0.104 R)
• M61: 19,844,606 km (0.109 R)
• M62: 20,052,697 km (0.112 R)
• M63: 20,331,398 km (0.094 R)
• M64: 20,611,295 km (0.065 R)
• M65: 20,681,606 km (0.115 R)
• M66: 20,786,923 km (0.12 R)
• M67: 21,033,760 km (0.076 R)
• M68: 21,601,185 km (0.088 R)
• M69: 22,498,173 km (0.116 R)
• M70: 22,570,429 km (0.051 R)
• M71: 22,896,553 km (0.06 R)
• M72: 23,114,965 km (0.106 R)
• M73: 23,480,433 km (0.111 R)
• M74: 24,032,150 km (0.11 R)
• M75: 24,737,205 km (0.05 R)
• M76: 24,923,903 km (0.1 R)
• M77: 24,998,702 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 12.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.52 AU - 12.14 AU

Year: 12526 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,853,348 km

• M1: 161,865 km (0.119 R)
• M2: 363,224 km (0.052 R)
• M3: 546,331 km (0.057 R)
• M4: 749,485 km (0.094 R)
• M5: 844,929 km (0.081 R)
• M6: 1,139,936 km (0.102 R)
• M7: 1,271,283 km (0.111 R)
• M8: 1,612,216 km (0.084 R)
• M9: 2,050,538 km (0.081 R)
• M10: 2,142,690 km (0.072 R)
• M11: 2,776,387 km (0.106 R)
• M12: 3,302,223 km (0.1 R)
• M13: 3,493,709 km (0.101 R)
• M14: 3,576,885 km (0.098 R)
• M15: 3,830,603 km (0.112 R)
• M16: 4,296,301 km (0.074 R)
• M17: 4,415,680 km (0.059 R)
• M18: 4,903,968 km (0.115 R)
• M19: 5,281,702 km (0.101 R)
• M20: 5,668,862 km (0.108 R)
• M21: 5,800,059 km (0.073 R)
• M22: 6,402,789 km (0.071 R)
• M23: 6,505,263 km (0.093 R)
• M24: 6,642,594 km (0.081 R)
• M25: 6,746,415 km (0.095 R)
• M26: 6,885,541 km (0.102 R)
• M27: 7,237,545 km (0.035 R)
• M28: 7,740,343 km (0.091 R)
• M29: 7,886,201 km (0.108 R)
• M30: 8,254,511 km (0.107 R)
• M31: 8,893,893 km (0.078 R)
• M32: 9,941,975 km (0.115 R)
• M33: 10,380,297 km (0.097 R)
• M34: 10,988,113 km (0.071 R)
• M35: 11,070,093 km (0.106 R)
• M36: 11,649,186 km (0.109 R)
• M37: 12,536,601 km (0.097 R)
• M38: 13,709,298 km (0.103 R)
• M39: 13,930,255 km (0.102 R)
• M40: 14,063,397 km (0.088 R)
• M41: 15,972,265 km (0.1 R)
• M42: 16,579,483 km (0.116 R)
• M43: 16,767,827 km (0.115 R)
• M44: 17,624,275 km (0.066 R)
• M45: 18,106,129 km (0.03 R)
• M46: 18,886,432 km (0.096 R)
• M47: 19,083,153 km (0.105 R)
• M48: 19,429,173 km (0.046 R)
• M49: 20,429,085 km (0.034 R)
• M50: 20,580,628 km (0.086 R)
• M51: 20,986,188 km (0.119 R)
• M52: 22,583,145 km (0.115 R)
• M53: 24,325,811 km (0.064 R)
• M54: 26,002,055 km (0.049 R)
• M55: 26,221,066 km (0.084 R)
• M56: 26,605,682 km (0.08 R)
• M57: 27,103,095 km (0.089 R)
• M58: 28,953,172 km (0.109 R)
• M59: 29,123,265 km (0.114 R)
• M60: 29,635,937 km (0.095 R)
• M61: 29,864,672 km (0.028 R)
• M62: 30,496,872 km (0.108 R)
• M63: 31,599,259 km (0.119 R)
• M64: 32,419,953 km (0.109 R)
• M65: 34,321,940 km (0.11 R)
• M66: 34,742,759 km (0.089 R)
• M67: 34,863,335 km (0.095 R)
• M68: 34,984,060 km (0.067 R)
• M69: 35,711,256 km (0.109 R)
• M70: 37,489,077 km (0.097 R)
• M71: 37,612,794 km (0.083 R)
• M72: 37,922,462 km (0.075 R)
• M73: 38,982,064 km (0.117 R)
• M74: 40,431,069 km (0.039 R)
• M75: 41,066,560 km (0.034 R)
• M76: 41,385,653 km (0.082 R)
• M77: 41,961,904 km (0.118 R)
• M78: 42,154,586 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.9

Radius: 7

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.09 AU - 14.81 AU

Year: 17337 Days

Day: 21 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,853,348 km

• M1: 98,884 km (0.056 R)
• M2: 405,410 km (0.073 R)
• M3: 727,046 km (0.075 R)
• M4: 1,276,369 km (0.109 R)
• M5: 1,650,513 km (0.099 R)
• M6: 1,897,200 km (0.103 R)
• M7: 2,221,828 km (0.102 R)
• M8: 2,459,539 km (0.059 R)
• M9: 2,599,113 km (0.081 R)
• M10: 2,849,540 km (0.03 R)
• M11: 3,070,496 km (0.116 R)
• M12: 3,145,445 km (0.104 R)
• M13: 3,258,990 km (0.064 R)
• M14: 3,412,477 km (0.037 R)
• M15: 3,529,014 km (0.105 R)
• M16: 3,607,553 km (0.114 R)
• M17: 4,382,320 km (0.1 R)
• M18: 4,723,553 km (0.07 R)
• M19: 4,941,218 km (0.112 R)
• M20: 5,296,363 km (0.092 R)
• M21: 5,431,599 km (0.079 R)
• M22: 5,568,033 km (0.089 R)
• M23: 5,844,340 km (0.085 R)
• M24: 6,031,188 km (0.1 R)
• M25: 6,362,547 km (0.114 R)
• M26: 6,458,439 km (0.081 R)
• M27: 8,578,391 km (0.119 R)
• M28: 9,328,923 km (0.114 R)
• M29: 9,547,336 km (0.074 R)
• M30: 10,720,931 km (0.085 R)
• M31: 11,295,686 km (0.118 R)
• M32: 12,295,449 km (0.113 R)
• M33: 12,594,944 km (0.068 R)
• M34: 12,836,245 km (0.114 R)
• M35: 13,018,306 km (0.051 R)
• M36: 13,079,043 km (0.097 R)
• M37: 13,446,156 km (0.071 R)
• M38: 13,816,710 km (0.113 R)
• M39: 14,757,680 km (0.102 R)
• M40: 14,884,689 km (0.107 R)
• M41: 15,011,997 km (0.115 R)
• M42: 16,044,072 km (0.103 R)
• M43: 16,437,066 km (0.088 R)
• M44: 17,032,316 km (0.081 R)
• M45: 17,702,066 km (0.111 R)
• M46: 19,067,146 km (0.028 R)
• M47: 19,832,339 km (0.083 R)
• M48: 21,177,523 km (0.078 R)
• M49: 21,969,644 km (0.051 R)
• M50: 22,698,335 km (0.106 R)
• M51: 23,657,258 km (0.04 R)
• M52: 24,403,901 km (0.102 R)
• M53: 25,767,336 km (0.034 R)
• M54: 26,073,562 km (0.103 R)
• M55: 26,535,371 km (0.116 R)
• M56: 27,858,265 km (0.111 R)
• M57: 29,043,230 km (0.085 R)
• M58: 29,122,816 km (0.093 R)
• M59: 29,202,552 km (0.069 R)
• M60: 35,125,131 km (0.104 R)
• M61: 35,634,961 km (0.085 R)
• M62: 36,747,969 km (0.087 R)
• M63: 37,006,474 km (0.095 R)
• M64: 37,179,110 km (0.105 R)
• M65: 37,785,580 km (0.043 R)
• M66: 38,046,478 km (0.081 R)
• M67: 39,271,835 km (0.055 R)
• M68: 39,712,550 km (0.093 R)
• M69: 40,955,559 km (0.113 R)
• M70: 41,312,948 km (0.039 R)
• M71: 41,402,407 km (0.075 R)
• M72: 42,572,113 km (0.096 R)
• M73: 43,115,602 km (0.041 R)
• M74: 43,843,994 km (0.1 R)
• M75: 45,312,597 km (0.066 R)
• M76: 45,404,899 km (0.117 R)
• M77: 45,589,801 km (0.1 R)
• M78: 45,960,206 km (0.084 R)
• M79: 47,827,337 km (0.079 R)
• M80: 50,387,106 km (0.062 R)
• M81: 53,185,633 km (0.105 R)
• M82: 53,477,948 km (0.07 R)
• M83: 55,342,087 km (0.119 R)
• M84: 58,228,129 km (0.098 R)
• M85: 62,288,215 km (0.079 R)
• M86: 63,214,375 km (0.102 R)
• M87: 63,317,448 km (0.074 R)
• M88: 64,975,890 km (0.076 R)
• M89: 67,595,798 km (0.098 R)
• M90: 68,653,305 km (0.074 R)
• M91: 69,609,834 km (0.095 R)
• M92: 70,356,776 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.7

Radius: 3.2

Gravity: 96.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.81 AU - 17.89 AU

Year: 26505 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,853,348 km

• M1: 66,122 km (0.087 R)
• M2: 100,530 km (0.084 R)
• M3: 997,967 km (0.05 R)
• M4: 1,342,491 km (0.047 R)
• M5: 1,880,595 km (0.065 R)
• M6: 2,087,339 km (0.094 R)
• M7: 2,344,947 km (0.056 R)
• M8: 2,984,029 km (0.069 R)
• M9: 4,035,702 km (0.071 R)
• M10: 4,088,360 km (0.058 R)
• M11: 4,409,248 km (0.099 R)
• M12: 5,132,105 km (0.112 R)
• M13: 6,191,856 km (0.113 R)
• M14: 9,186,207 km (0.115 R)
• M15: 9,816,911 km (0.113 R)
• M16: 9,887,821 km (0.115 R)
• M17: 10,972,106 km (0.086 R)
• M18: 12,169,488 km (0.105 R)
• M19: 14,685,425 km (0.053 R)
• M20: 14,929,269 km (0.032 R)
• M21: 15,503,426 km (0.089 R)
• M22: 17,612,457 km (0.025 R)
• M23: 17,784,943 km (0.045 R)
• M24: 18,044,794 km (0.078 R)
• M25: 23,593,978 km (0.03 R)
• M26: 24,166,190 km (0.096 R)
• M27: 24,742,889 km (0.034 R)
• M28: 24,936,170 km (0.064 R)
• M29: 25,811,916 km (0.088 R)
• M30: 26,697,685 km (0.087 R)
• M31: 26,995,235 km (0.098 R)
• M32: 27,094,568 km (0.118 R)
• M33: 27,194,051 km (0.104 R)
• M34: 27,894,169 km (0.062 R)
• M35: 28,498,993 km (0.11 R)
• M36: 28,600,271 km (0.046 R)
• M37: 28,904,553 km (0.111 R)
• M38: 29,926,904 km (0.105 R)
• M39: 31,796,728 km (0.077 R)
• M40: 32,639,712 km (0.114 R)
• M41: 33,703,951 km (0.099 R)
• M42: 34,025,288 km (0.113 R)
• M43: 34,563,391 km (0.098 R)
• M44: 34,995,879 km (0.05 R)
• M45: 40,209,215 km (0.094 R)
• M46: 40,436,454 km (0.093 R)
• M47: 41,923,307 km (0.1 R)
• M48: 44,245,515 km (0.065 R)
• M49: 45,895,729 km (0.074 R)
• M50: 46,609,161 km (0.032 R)
• M51: 46,847,770 km (0.081 R)
• M52: 47,566,139 km (0.119 R)
• M53: 48,408,674 km (0.114 R)
• M54: 49,620,866 km (0.112 R)
• M55: 50,108,555 km (0.107 R)
• M56: 50,597,740 km (0.048 R)
• M57: 51,457,778 km (0.077 R)
• M58: 52,570,637 km (0.117 R)
• M59: 55,450,396 km (0.098 R)
• M60: 57,100,610 km (0.104 R)
• M61: 61,361,307 km (0.104 R)
• M62: 62,935,824 km (0.046 R)
• M63: 63,860,489 km (0.071 R)
• M64: 63,992,883 km (0.106 R)
• M65: 65,189,067 km (0.061 R)
• M66: 65,990,762 km (0.102 R)
• M67: 67,603,577 km (0.099 R)
• M68: 69,910,675 km (0.071 R)
• M69: 71,279,645 km (0.092 R)
• M70: 72,105,426 km (0.04 R)
• M71: 72,381,284 km (0.117 R)
• M72: 72,519,513 km (0.1 R)
• M73: 72,934,347 km (0.077 R)
• M74: 76,984,710 km (0.115 R)
• M75: 77,690,363 km (0.038 R)
• M76: 80,105,770 km (0.114 R)
• M77: 81,394,406 km (0.097 R)
• M78: 81,538,020 km (0.105 R)
• M79: 81,825,547 km (0.094 R)
• M80: 82,113,374 km (0.087 R)
• M81: 82,257,436 km (0.106 R)
• M82: 84,864,329 km (0.092 R)
• M83: 86,177,798 km (0.109 R)
• M84: 88,234,470 km (0.089 R)
• M85: 88,973,034 km (0.108 R)
• M86: 90,307,298 km (0.099 R)
• M87: 90,753,548 km (0.065 R)
• M88: 91,200,547 km (0.061 R)
• M89: 91,947,190 km (0.066 R)
• M90: 94,349,881 km (0.031 R)
• M91: 95,862,016 km (0.102 R)
• M92: 96,621,226 km (0.085 R)
• M93: 98,145,329 km (0.092 R)
• M94: 101,526,390 km (0.085 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit