🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.42 AU - 0.6 AU

Year: 137 Days

Day: 43.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 105.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.91 AU - 1.09 AU

Year: 377 Days

Day: 13.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.94 AU - 1.42 AU

Year: 483 Days

Day: 35.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.6 AU - 1.66 AU

Year: 784 Days

Day: 26.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 161.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,643,008 km

• M1: 335,997 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.74 AU - 3.8 AU

Year: 2228 Days

Day: 21.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,643,008 km

• M1: 43,683 km (0.077 R)
• M2: 1,638,994 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 11.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.55 AU - 5.59 AU

Year: 4301 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,643,008 km

• M1: 176,226 km (0.091 R)
• M2: 267,182 km (0.084 R)
• M3: 533,466 km (0.082 R)
• M4: 715,377 km (0.05 R)
• M5: 953,387 km (0.111 R)
• M6: 1,094,308 km (0.068 R)
• M7: 1,180,028 km (0.091 R)
• M8: 1,358,498 km (0.099 R)
• M9: 1,519,017 km (0.108 R)
• M10: 1,742,965 km (0.106 R)
• M11: 1,844,392 km (0.084 R)
• M12: 2,192,207 km (0.106 R)
• M13: 2,382,047 km (0.103 R)
• M14: 2,462,830 km (0.098 R)
• M15: 2,727,468 km (0.1 R)
• M16: 2,914,915 km (0.056 R)
• M17: 3,071,394 km (0.084 R)
• M18: 3,284,571 km (0.045 R)
• M19: 3,972,571 km (0.105 R)
• M20: 5,201,518 km (0.115 R)
• M21: 5,371,012 km (0.077 R)
• M22: 5,542,302 km (0.086 R)
• M23: 5,802,752 km (0.041 R)
• M24: 6,426,126 km (0.117 R)
• M25: 6,745,817 km (0.034 R)
• M26: 6,954,057 km (0.099 R)
• M27: 7,448,328 km (0.099 R)
• M28: 7,543,921 km (0.062 R)
• M29: 7,687,835 km (0.065 R)
• M30: 8,371,796 km (0.045 R)
• M31: 8,796,504 km (0.07 R)
• M32: 9,075,205 km (0.108 R)
• M33: 9,151,650 km (0.102 R)
• M34: 9,485,702 km (0.103 R)
• M35: 9,771,434 km (0.112 R)
• M36: 10,007,499 km (0.086 R)
• M37: 10,165,774 km (0.061 R)
• M38: 10,351,574 km (0.075 R)
• M39: 10,645,833 km (0.109 R)
• M40: 11,434,812 km (0.05 R)
• M41: 11,655,918 km (0.097 R)
• M42: 12,130,143 km (0.101 R)
• M43: 12,214,517 km (0.084 R)
• M44: 12,299,189 km (0.114 R)
• M45: 12,810,664 km (0.112 R)
• M46: 13,972,142 km (0.115 R)
• M47: 14,267,747 km (0.086 R)
• M48: 14,985,817 km (0.115 R)
• M49: 15,106,543 km (0.081 R)
• M50: 15,227,717 km (0.05 R)
• M51: 15,838,375 km (0.047 R)
• M52: 16,425,846 km (0.089 R)
• M53: 16,550,312 km (0.111 R)
• M54: 16,800,589 km (0.106 R)
• M55: 17,909,558 km (0.12 R)
• M56: 18,134,254 km (0.114 R)
• M57: 18,392,161 km (0.079 R)
• M58: 18,683,727 km (0.059 R)
• M59: 18,813,877 km (0.111 R)
• M60: 19,304,408 km (0.058 R)
• M61: 19,799,129 km (0.092 R)
• M62: 19,965,033 km (0.103 R)
• M63: 20,197,957 km (0.105 R)
• M64: 20,465,288 km (0.08 R)
• M65: 20,599,477 km (0.113 R)
• M66: 20,868,604 km (0.081 R)
• M67: 21,003,541 km (0.083 R)
• M68: 21,512,473 km (0.118 R)
• M69: 21,614,648 km (0.105 R)
• M70: 22,923,929 km (0.083 R)
• M71: 23,167,923 km (0.115 R)
• M72: 23,342,803 km (0.082 R)
• M73: 23,482,976 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 8.5

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.76 AU - 9.34 AU

Year: 7815 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 123.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 16,643,008 km

• M1: 114,592 km (0.088 R)
• M2: 270,772 km (0.064 R)
• M3: 772,523 km (0.084 R)
• M4: 994,527 km (0.097 R)
• M5: 1,186,910 km (0.081 R)
• M6: 1,391,410 km (0.03 R)
• M7: 1,444,367 km (0.092 R)
• M8: 1,625,979 km (0.093 R)
• M9: 1,757,625 km (0.077 R)
• M10: 1,912,459 km (0.08 R)
• M11: 2,071,781 km (0.097 R)
• M12: 2,467,766 km (0.103 R)
• M13: 2,554,234 km (0.037 R)
• M14: 2,663,740 km (0.096 R)
• M15: 2,864,650 km (0.102 R)
• M16: 3,070,646 km (0.094 R)
• M17: 3,140,508 km (0.093 R)
• M18: 3,305,365 km (0.078 R)
• M19: 3,668,289 km (0.045 R)
• M20: 3,767,174 km (0.086 R)
• M21: 3,917,370 km (0.112 R)
• M22: 4,043,930 km (0.074 R)
• M23: 4,458,316 km (0.105 R)
• M24: 4,859,088 km (0.089 R)
• M25: 5,524,350 km (0.053 R)
• M26: 5,666,618 km (0.08 R)
• M27: 6,247,656 km (0.097 R)
• M28: 6,485,367 km (0.05 R)
• M29: 6,695,851 km (0.083 R)
• M30: 7,031,100 km (0.032 R)
• M31: 8,393,937 km (0.116 R)
• M32: 8,590,508 km (0.041 R)
• M33: 8,821,786 km (0.093 R)
• M34: 9,222,858 km (0.12 R)
• M35: 9,459,672 km (0.071 R)
• M36: 9,767,095 km (0.049 R)
• M37: 9,939,432 km (0.06 R)
• M38: 10,077,810 km (0.077 R)
• M39: 10,251,942 km (0.072 R)
• M40: 11,208,770 km (0.047 R)
• M41: 11,461,590 km (0.054 R)
• M42: 12,753,368 km (0.098 R)
• M43: 13,055,107 km (0.089 R)
• M44: 14,129,668 km (0.118 R)
• M45: 14,835,322 km (0.092 R)
• M46: 15,272,297 km (0.049 R)
• M47: 17,103,225 km (0.113 R)
• M48: 18,277,120 km (0.099 R)
• M49: 19,131,623 km (0.107 R)
• M50: 19,433,661 km (0.094 R)
• M51: 20,525,426 km (0.074 R)
• M52: 20,879,076 km (0.113 R)
• M53: 21,279,250 km (0.104 R)
• M54: 21,457,870 km (0.061 R)
• M55: 21,906,813 km (0.115 R)
• M56: 22,951,006 km (0.12 R)
• M57: 23,088,337 km (0.088 R)
• M58: 24,337,180 km (0.101 R)
• M59: 24,852,245 km (0.06 R)
• M60: 24,946,193 km (0.116 R)
• M61: 26,083,885 km (0.069 R)
• M62: 26,179,478 km (0.101 R)
• M63: 26,803,450 km (0.084 R)
• M64: 27,870,682 km (0.094 R)
• M65: 27,968,369 km (0.096 R)
• M66: 28,213,111 km (0.113 R)
• M67: 28,311,247 km (0.091 R)
• M68: 29,001,193 km (0.112 R)
• M69: 31,408,372 km (0.119 R)
• M70: 32,635,823 km (0.104 R)
• M71: 33,983,251 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 12.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.55 AU - 7.93 AU

Year: 8112 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 16,643,008 km

• M1: 306,077 km (0.031 R)
• M2: 455,226 km (0.1 R)
• M3: 649,255 km (0.083 R)
• M4: 725,849 km (0.103 R)
• M5: 906,862 km (0.061 R)
• M6: 1,178,831 km (0.093 R)
• M7: 1,334,862 km (0.076 R)
• M8: 1,415,495 km (0.115 R)
• M9: 1,582,297 km (0.038 R)
• M10: 1,711,699 km (0.114 R)
• M11: 1,935,647 km (0.12 R)
• M12: 2,289,745 km (0.04 R)
• M13: 2,925,386 km (0.106 R)
• M14: 3,277,091 km (0.088 R)
• M15: 3,642,409 km (0.088 R)
• M16: 3,728,727 km (0.119 R)
• M17: 4,381,871 km (0.099 R)
• M18: 4,847,869 km (0.107 R)
• M19: 4,974,728 km (0.118 R)
• M20: 5,559,805 km (0.05 R)
• M21: 6,064,099 km (0.075 R)
• M22: 6,166,723 km (0.091 R)
• M23: 6,724,125 km (0.106 R)
• M24: 7,261,181 km (0.076 R)
• M25: 7,443,392 km (0.108 R)
• M26: 7,998,998 km (0.119 R)
• M27: 8,683,558 km (0.036 R)
• M28: 8,954,779 km (0.029 R)
• M29: 9,307,680 km (0.065 R)
• M30: 10,352,921 km (0.115 R)
• M31: 10,475,890 km (0.065 R)
• M32: 10,599,308 km (0.077 R)
• M33: 10,764,764 km (0.093 R)
• M34: 10,972,854 km (0.073 R)
• M35: 12,553,057 km (0.116 R)
• M36: 12,948,145 km (0.111 R)
• M37: 13,526,041 km (0.092 R)
• M38: 13,615,650 km (0.072 R)
• M39: 13,795,616 km (0.098 R)
• M40: 14,707,116 km (0.092 R)
• M41: 14,799,418 km (0.11 R)
• M42: 15,030,846 km (0.074 R)
• M43: 15,403,644 km (0.08 R)
• M44: 15,497,292 km (0.068 R)
• M45: 16,732,223 km (0.07 R)
• M46: 17,167,104 km (0.104 R)
• M47: 18,245,854 km (0.106 R)
• M48: 18,643,485 km (0.074 R)
• M49: 19,802,719 km (0.068 R)
• M50: 20,057,933 km (0.093 R)
• M51: 20,519,891 km (0.078 R)
• M52: 20,933,380 km (0.12 R)
• M53: 21,193,381 km (0.094 R)
• M54: 22,084,984 km (0.055 R)
• M55: 22,296,515 km (0.076 R)
• M56: 23,634,220 km (0.108 R)
• M57: 23,959,146 km (0.11 R)
• M58: 24,067,754 km (0.061 R)
• M59: 24,230,966 km (0.084 R)
• M60: 25,052,856 km (0.119 R)
• M61: 25,661,271 km (0.063 R)
• M62: 26,330,572 km (0.113 R)
• M63: 27,345,444 km (0.119 R)
• M64: 28,143,548 km (0.094 R)
• M65: 28,949,432 km (0.118 R)
• M66: 30,348,322 km (0.101 R)
• M67: 30,524,847 km (0.115 R)
• M68: 30,701,522 km (0.049 R)
• M69: 30,819,555 km (0.06 R)
• M70: 31,352,572 km (0.042 R)
• M71: 31,948,420 km (0.09 R)
• M72: 32,668,435 km (0.098 R)
• M73: 34,002,100 km (0.112 R)
• M74: 34,491,584 km (0.111 R)
• M75: 35,230,149 km (0.111 R)
• M76: 35,725,318 km (0.083 R)
• M77: 35,849,484 km (0.092 R)
• M78: 37,792,461 km (0.098 R)
• M79: 37,919,021 km (0.088 R)
• M80: 38,172,440 km (0.104 R)
• M81: 38,553,765 km (0.118 R)
• M82: 38,872,408 km (0.105 R)
• M83: 40,738,043 km (0.109 R)
• M84: 41,388,196 km (0.068 R)
• M85: 42,107,313 km (0.047 R)
• M86: 43,094,509 km (0.072 R)
• M87: 43,292,876 km (0.075 R)
• M88: 44,022,764 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 14

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.01 AU - 10.47 AU

Year: 9734 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 16,643,008 km

• M1: 193,131 km (0.116 R)
• M2: 369,058 km (0.12 R)
• M3: 570,865 km (0.108 R)
• M4: 700,567 km (0.047 R)
• M5: 896,241 km (0.11 R)
• M6: 1,037,611 km (0.096 R)
• M7: 1,187,059 km (0.092 R)
• M8: 1,280,558 km (0.069 R)
• M9: 1,442,273 km (0.047 R)
• M10: 1,594,115 km (0.118 R)
• M11: 1,733,690 km (0.082 R)
• M12: 1,951,055 km (0.107 R)
• M13: 2,044,405 km (0.1 R)
• M14: 2,177,846 km (0.072 R)
• M15: 2,274,935 km (0.107 R)
• M16: 2,453,555 km (0.07 R)
• M17: 2,888,585 km (0.084 R)
• M18: 3,529,762 km (0.059 R)
• M19: 3,878,774 km (0.084 R)
• M20: 4,263,390 km (0.108 R)
• M21: 4,560,192 km (0.08 R)
• M22: 4,838,294 km (0.094 R)
• M23: 5,200,172 km (0.107 R)
• M24: 5,384,626 km (0.08 R)
• M25: 5,950,704 km (0.099 R)
• M26: 6,536,081 km (0.081 R)
• M27: 6,678,199 km (0.105 R)
• M28: 7,552,449 km (0.094 R)
• M29: 7,731,667 km (0.083 R)
• M30: 7,851,943 km (0.118 R)
• M31: 8,216,513 km (0.032 R)
• M32: 8,711,383 km (0.092 R)
• M33: 8,899,428 km (0.102 R)
• M34: 9,215,977 km (0.049 R)
• M35: 9,633,056 km (0.047 R)
• M36: 10,319,860 km (0.095 R)
• M37: 10,552,185 km (0.073 R)
• M38: 11,328,299 km (0.119 R)
• M39: 11,568,254 km (0.066 R)
• M40: 12,018,095 km (0.118 R)
• M41: 12,122,813 km (0.069 R)
• M42: 12,368,154 km (0.07 R)
• M43: 13,078,444 km (0.077 R)
• M44: 13,186,155 km (0.072 R)
• M45: 13,438,526 km (0.117 R)
• M46: 14,205,365 km (0.09 R)
• M47: 14,538,519 km (0.105 R)
• M48: 14,650,119 km (0.119 R)
• M49: 15,667,235 km (0.095 R)
• M50: 17,412,893 km (0.118 R)
• M51: 18,048,385 km (0.099 R)
• M52: 18,208,454 km (0.112 R)
• M53: 18,529,940 km (0.063 R)
• M54: 19,711,464 km (0.093 R)
• M55: 20,041,627 km (0.033 R)
• M56: 20,665,749 km (0.091 R)
• M57: 21,253,968 km (0.095 R)
• M58: 21,975,628 km (0.076 R)
• M59: 23,312,435 km (0.098 R)
• M60: 23,574,231 km (0.113 R)
• M61: 23,661,746 km (0.098 R)
• M62: 24,409,585 km (0.089 R)
• M63: 24,586,709 km (0.118 R)
• M64: 24,942,303 km (0.068 R)
• M65: 25,254,664 km (0.101 R)
• M66: 25,928,752 km (0.117 R)
• M67: 27,065,247 km (0.078 R)
• M68: 27,524,363 km (0.084 R)
• M69: 28,917,268 km (0.075 R)
• M70: 29,104,715 km (0.11 R)
• M71: 29,198,512 km (0.079 R)
• M72: 29,339,583 km (0.077 R)
• M73: 30,190,346 km (0.097 R)
• M74: 30,428,207 km (0.114 R)
• M75: 31,385,484 km (0.093 R)
• M76: 32,401,403 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.1

Radius: 5.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.55 AU - 13.65 AU

Year: 16849 Days

Day: 18.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 16,643,008 km

• M1: 216,468 km (0.089 R)
• M2: 496,216 km (0.105 R)
• M3: 564,283 km (0.079 R)
• M4: 931,845 km (0.036 R)
• M5: 1,007,392 km (0.051 R)
• M6: 1,785,899 km (0.105 R)
• M7: 1,916,199 km (0.059 R)
• M8: 2,467,467 km (0.111 R)
• M9: 3,022,475 km (0.065 R)
• M10: 4,722,057 km (0.115 R)
• M11: 4,820,193 km (0.115 R)
• M12: 5,252,980 km (0.058 R)
• M13: 6,424,481 km (0.109 R)
• M14: 7,348,995 km (0.043 R)
• M15: 8,020,690 km (0.057 R)
• M16: 10,617,559 km (0.053 R)
• M17: 12,217,209 km (0.114 R)
• M18: 14,837,117 km (0.075 R)
• M19: 15,077,072 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 19,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit