🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 147 Days

Day: 22.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.73 AU

Year: 181 Days

Day: 40.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.56 AU - 0.78 AU

Year: 209 Days

Day: 19.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.77 AU - 0.91 AU

Year: 293 Days

Day: 26.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,364,763 km

• M1: 351,405 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.96 AU - 1.52 AU

Year: 526 Days

Day: 47.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.01 AU - 3.25 AU

Year: 1624 Days

Day: 38.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 175.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,364,763 km

• M1: 1,692,999 km (0.089 R)
• M2: 2,575,627 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 10.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.08 AU - 5.1 AU

Year: 4373 Days

Day: 10.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,364,763 km

• M1: 126,111 km (0.11 R)
• M2: 208,390 km (0.08 R)
• M3: 302,038 km (0.114 R)
• M4: 397,182 km (0.113 R)
• M5: 470,186 km (0.102 R)
• M6: 563,535 km (0.038 R)
• M7: 688,300 km (0.06 R)
• M8: 779,854 km (0.063 R)
• M9: 1,004,550 km (0.114 R)
• M10: 1,219,522 km (0.096 R)
• M11: 1,311,973 km (0.115 R)
• M12: 1,439,132 km (0.115 R)
• M13: 1,526,048 km (0.063 R)
• M14: 1,786,498 km (0.073 R)
• M15: 2,049,192 km (0.041 R)
• M16: 2,135,360 km (0.096 R)
• M17: 2,210,309 km (0.037 R)
• M18: 2,401,495 km (0.094 R)
• M19: 2,479,435 km (0.092 R)
• M20: 2,571,587 km (0.119 R)
• M21: 2,993,453 km (0.084 R)
• M22: 3,734,561 km (0.105 R)
• M23: 4,149,247 km (0.081 R)
• M24: 4,274,909 km (0.108 R)
• M25: 4,481,952 km (0.067 R)
• M26: 4,741,355 km (0.074 R)
• M27: 4,823,484 km (0.1 R)
• M28: 4,889,457 km (0.113 R)
• M29: 5,106,224 km (0.051 R)
• M30: 5,173,543 km (0.073 R)
• M31: 5,497,273 km (0.061 R)
• M32: 5,862,890 km (0.051 R)
• M33: 6,004,260 km (0.064 R)
• M34: 6,146,677 km (0.115 R)
• M35: 6,398,750 km (0.117 R)
• M36: 6,507,956 km (0.116 R)
• M37: 6,617,611 km (0.114 R)
• M38: 6,913,217 km (0.074 R)
• M39: 7,175,462 km (0.1 R)
• M40: 7,923,302 km (0.084 R)
• M41: 8,020,989 km (0.118 R)
• M42: 8,099,378 km (0.076 R)
• M43: 8,237,308 km (0.09 R)
• M44: 8,316,445 km (0.078 R)
• M45: 8,495,364 km (0.084 R)
• M46: 8,695,825 km (0.109 R)
• M47: 8,816,700 km (0.107 R)
• M48: 9,512,929 km (0.118 R)
• M49: 9,825,738 km (0.097 R)
• M50: 9,909,662 km (0.045 R)
• M51: 9,972,792 km (0.111 R)
• M52: 10,311,931 km (0.077 R)
• M53: 10,633,267 km (0.049 R)
• M54: 11,132,326 km (0.104 R)
• M55: 11,307,804 km (0.03 R)
• M56: 11,373,777 km (0.08 R)
• M57: 11,928,934 km (0.079 R)
• M58: 11,996,104 km (0.052 R)
• M59: 12,175,920 km (0.083 R)
• M60: 12,334,045 km (0.109 R)
• M61: 12,447,440 km (0.074 R)
• M62: 12,789,571 km (0.043 R)
• M63: 12,927,350 km (0.059 R)
• M64: 13,181,068 km (0.094 R)
• M65: 13,343,532 km (0.095 R)
• M66: 13,599,942 km (0.103 R)
• M67: 13,834,661 km (0.067 R)
• M68: 14,023,304 km (0.088 R)
• M69: 14,236,481 km (0.085 R)
• M70: 14,355,412 km (0.094 R)
• M71: 14,906,829 km (0.114 R)
• M72: 15,270,203 km (0.074 R)
• M73: 15,465,278 km (0.091 R)
• M74: 15,612,034 km (0.08 R)
• M75: 16,903,512 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 8.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.68 AU - 6.68 AU

Year: 5155 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,364,763 km

• M1: 128,056 km (0.068 R)
• M2: 225,594 km (0.05 R)
• M3: 318,045 km (0.079 R)
• M4: 426,354 km (0.095 R)
• M5: 485,894 km (0.087 R)
• M6: 604,675 km (0.086 R)
• M7: 713,283 km (0.102 R)
• M8: 939,175 km (0.067 R)
• M9: 1,114,504 km (0.112 R)
• M10: 1,352,066 km (0.095 R)
• M11: 1,483,562 km (0.118 R)
• M12: 1,550,881 km (0.059 R)
• M13: 1,917,994 km (0.084 R)
• M14: 2,142,092 km (0.102 R)
• M15: 2,218,686 km (0.114 R)
• M16: 2,374,717 km (0.107 R)
• M17: 2,518,181 km (0.106 R)
• M18: 2,714,005 km (0.111 R)
• M19: 2,982,982 km (0.111 R)
• M20: 3,034,443 km (0.072 R)
• M21: 3,349,048 km (0.117 R)
• M22: 3,438,357 km (0.062 R)
• M23: 3,822,076 km (0.053 R)
• M24: 4,085,368 km (0.101 R)
• M25: 4,219,408 km (0.039 R)
• M26: 4,550,767 km (0.117 R)
• M27: 4,669,698 km (0.106 R)
• M28: 4,729,686 km (0.089 R)
• M29: 4,809,871 km (0.108 R)
• M30: 5,073,761 km (0.076 R)
• M31: 5,765,053 km (0.054 R)
• M32: 5,915,549 km (0.097 R)
• M33: 6,067,241 km (0.112 R)
• M34: 6,220,279 km (0.032 R)
• M35: 6,441,086 km (0.077 R)
• M36: 6,687,025 km (0.085 R)
• M37: 6,777,232 km (0.077 R)
• M38: 7,142,251 km (0.095 R)
• M39: 7,211,365 km (0.101 R)
• M40: 8,010,368 km (0.102 R)
• M41: 8,250,771 km (0.109 R)
• M42: 8,862,028 km (0.113 R)
• M43: 9,060,694 km (0.07 R)
• M44: 9,210,741 km (0.093 R)
• M45: 9,361,536 km (0.107 R)
• M46: 9,819,006 km (0.088 R)
• M47: 10,676,501 km (0.057 R)
• M48: 11,127,538 km (0.105 R)
• M49: 11,395,767 km (0.091 R)
• M50: 11,584,859 km (0.117 R)
• M51: 12,434,575 km (0.099 R)
• M52: 12,768,926 km (0.115 R)
• M53: 13,134,394 km (0.082 R)
• M54: 13,846,929 km (0.106 R)
• M55: 14,251,441 km (0.078 R)
• M56: 14,954,102 km (0.089 R)
• M57: 15,250,007 km (0.084 R)
• M58: 15,968,526 km (0.114 R)
• M59: 16,331,899 km (0.069 R)
• M60: 16,820,485 km (0.083 R)
• M61: 17,097,541 km (0.06 R)
• M62: 17,718,521 km (0.069 R)
• M63: 18,252,137 km (0.104 R)
• M64: 18,473,542 km (0.091 R)
• M65: 18,632,116 km (0.071 R)
• M66: 19,110,679 km (0.104 R)
• M67: 19,206,871 km (0.106 R)
• M68: 20,866,659 km (0.081 R)
• M69: 20,965,693 km (0.072 R)
• M70: 21,230,631 km (0.106 R)
• M71: 22,166,664 km (0.066 R)
• M72: 22,267,643 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.8

Radius: 3.1

Gravity: 31.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.7 AU - 12.64 AU

Year: 16167 Days

Day: 24.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,364,763 km

• M1: 130,749 km (0.109 R)
• M2: 381,026 km (0.057 R)
• M3: 454,927 km (0.103 R)
• M4: 1,194,539 km (0.111 R)
• M5: 1,506,899 km (0.06 R)
• M6: 1,577,061 km (0.096 R)
• M7: 1,943,426 km (0.088 R)
• M8: 2,149,273 km (0.084 R)
• M9: 2,254,739 km (0.104 R)
• M10: 2,389,078 km (0.098 R)
• M11: 2,525,960 km (0.11 R)
• M12: 2,951,865 km (0.055 R)
• M13: 2,981,037 km (0.077 R)
• M14: 3,069,150 km (0.074 R)
• M15: 3,553,548 km (0.115 R)
• M16: 3,741,293 km (0.059 R)
• M17: 3,900,166 km (0.061 R)
• M18: 4,126,358 km (0.115 R)
• M19: 4,290,467 km (0.104 R)
• M20: 4,389,950 km (0.094 R)
• M21: 4,659,076 km (0.051 R)
• M22: 4,933,588 km (0.065 R)
• M23: 5,072,714 km (0.109 R)
• M24: 5,107,720 km (0.095 R)
• M25: 5,178,031 km (0.076 R)
• M26: 5,213,187 km (0.107 R)
• M27: 5,248,492 km (0.028 R)
• M28: 5,569,978 km (0.1 R)
• M29: 5,678,586 km (0.116 R)
• M30: 6,686,875 km (0.082 R)
• M31: 8,904,364 km (0.114 R)
• M32: 8,988,887 km (0.111 R)
• M33: 9,158,830 km (0.092 R)
• M34: 9,501,858 km (0.039 R)
• M35: 9,545,092 km (0.118 R)
• M36: 10,156,349 km (0.113 R)
• M37: 11,554,491 km (0.119 R)
• M38: 11,924,895 km (0.061 R)
• M39: 13,203,658 km (0.111 R)
• M40: 14,277,471 km (0.109 R)
• M41: 14,326,838 km (0.108 R)
• M42: 14,475,688 km (0.045 R)
• M43: 14,824,700 km (0.086 R)
• M44: 15,025,461 km (0.058 R)
• M45: 15,735,003 km (0.071 R)
• M46: 16,976,516 km (0.096 R)
• M47: 17,397,335 km (0.073 R)
• M48: 17,768,337 km (0.054 R)
• M49: 18,195,589 km (0.045 R)
• M50: 18,303,000 km (0.032 R)
• M51: 18,572,276 km (0.111 R)
• M52: 19,333,131 km (0.08 R)
• M53: 20,381,812 km (0.047 R)
• M54: 21,053,656 km (0.03 R)
• M55: 21,166,304 km (0.079 R)
• M56: 21,562,289 km (0.085 R)
• M57: 21,846,675 km (0.041 R)
• M58: 21,960,818 km (0.071 R)
• M59: 22,822,651 km (0.083 R)
• M60: 24,283,474 km (0.059 R)
• M61: 24,579,229 km (0.099 R)
• M62: 25,055,100 km (0.114 R)
• M63: 26,439,628 km (0.088 R)
• M64: 26,561,252 km (0.032 R)
• M65: 26,621,988 km (0.099 R)
• M66: 26,865,982 km (0.09 R)
• M67: 27,972,558 km (0.111 R)
• M68: 28,282,525 km (0.072 R)
• M69: 28,906,049 km (0.096 R)
• M70: 29,408,099 km (0.102 R)
• M71: 30,739,670 km (0.109 R)
• M72: 30,867,426 km (0.108 R)
• M73: 31,961,136 km (0.109 R)
• M74: 32,350,091 km (0.09 R)
• M75: 33,132,936 km (0.07 R)
• M76: 33,329,658 km (0.118 R)
• M77: 34,120,133 km (0.067 R)
• M78: 34,783,599 km (0.102 R)
• M79: 35,518,274 km (0.07 R)
• M80: 36,393,272 km (0.078 R)
• M81: 37,139,018 km (0.054 R)
• M82: 38,507,988 km (0.077 R)
• M83: 38,576,953 km (0.113 R)
• M84: 40,242,276 km (0.115 R)
• M85: 40,802,670 km (0.1 R)
• M86: 40,943,142 km (0.1 R)
• M87: 41,294,996 km (0.093 R)
• M88: 41,930,937 km (0.065 R)
• M89: 42,214,724 km (0.032 R)
• M90: 43,499,171 km (0.118 R)
• M91: 46,692,637 km (0.056 R)
• M92: 46,766,090 km (0.083 R)
• M93: 47,724,414 km (0.112 R)
• M94: 48,243,219 km (0.11 R)
• M95: 48,689,320 km (0.085 R)
• M96: 49,510,762 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.1

Radius: 3.1

Gravity: 73.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.81 AU - 14.15 AU

Year: 16789 Days

Day: 16.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,364,763 km

• M1: 87,515 km (0.059 R)
• M2: 164,109 km (0.12 R)
• M3: 231,877 km (0.078 R)
• M4: 626,665 km (0.098 R)
• M5: 712,684 km (0.064 R)
• M6: 1,067,979 km (0.053 R)
• M7: 1,144,873 km (0.078 R)
• M8: 1,584,541 km (0.075 R)
• M9: 1,731,745 km (0.088 R)
• M10: 1,852,770 km (0.1 R)
• M11: 2,565,304 km (0.112 R)
• M12: 3,167,585 km (0.11 R)
• M13: 4,493,621 km (0.044 R)
• M14: 5,169,803 km (0.113 R)
• M15: 5,387,468 km (0.095 R)
• M16: 6,058,415 km (0.083 R)
• M17: 6,897,659 km (0.118 R)
• M18: 7,089,144 km (0.104 R)
• M19: 7,921,955 km (0.073 R)
• M20: 8,888,657 km (0.1 R)
• M21: 10,161,884 km (0.102 R)
• M22: 10,489,055 km (0.105 R)
• M23: 10,653,912 km (0.097 R)
• M24: 11,378,115 km (0.106 R)
• M25: 12,175,771 km (0.087 R)
• M26: 12,464,943 km (0.087 R)
• M27: 12,697,867 km (0.092 R)
• M28: 12,756,360 km (0.101 R)
• M29: 12,815,002 km (0.097 R)
• M30: 12,873,645 km (0.114 R)
• M31: 13,346,075 km (0.069 R)
• M32: 15,043,711 km (0.098 R)
• M33: 16,107,053 km (0.058 R)
• M34: 16,424,350 km (0.111 R)
• M35: 17,129,704 km (0.078 R)
• M36: 17,388,658 km (0.112 R)
• M37: 17,976,129 km (0.049 R)
• M38: 18,570,032 km (0.101 R)
• M39: 18,636,304 km (0.084 R)
• M40: 18,969,459 km (0.063 R)
• M41: 19,103,199 km (0.108 R)
• M42: 19,912,524 km (0.117 R)
• M43: 21,913,994 km (0.091 R)
• M44: 22,618,899 km (0.102 R)
• M45: 22,760,718 km (0.101 R)
• M46: 23,331,134 km (0.115 R)
• M47: 24,777,596 km (0.057 R)
• M48: 25,364,319 km (0.037 R)
• M49: 25,733,227 km (0.027 R)
• M50: 26,178,431 km (0.088 R)
• M51: 26,327,430 km (0.119 R)
• M52: 26,626,027 km (0.088 R)
• M53: 26,775,924 km (0.114 R)
• M54: 27,377,906 km (0.095 R)
• M55: 27,908,231 km (0.048 R)
• M56: 29,597,041 km (0.117 R)
• M57: 31,160,788 km (0.092 R)
• M58: 31,318,613 km (0.098 R)
• M59: 31,397,601 km (0.103 R)
• M60: 32,590,943 km (0.099 R)
• M61: 33,394,583 km (0.116 R)
• M62: 34,530,779 km (0.086 R)
• M63: 34,694,140 km (0.055 R)
• M64: 36,010,003 km (0.088 R)
• M65: 36,840,869 km (0.092 R)
• M66: 37,846,017 km (0.073 R)
• M67: 38,014,465 km (0.119 R)
• M68: 38,351,957 km (0.115 R)
• M69: 40,570,195 km (0.101 R)
• M70: 41,781,788 km (0.088 R)
• M71: 43,974,743 km (0.115 R)
• M72: 45,935,073 km (0.09 R)
• M73: 46,474,673 km (0.119 R)
• M74: 47,741,916 km (0.099 R)
• M75: 48,562,610 km (0.077 R)
• M76: 49,663,950 km (0.107 R)
• M77: 50,773,667 km (0.118 R)
• M78: 50,866,418 km (0.101 R)
• M79: 52,078,460 km (0.11 R)
• M80: 52,735,045 km (0.088 R)
• M81: 52,828,992 km (0.096 R)
• M82: 56,250,595 km (0.101 R)
• M83: 56,346,636 km (0.105 R)
• M84: 56,442,678 km (0.058 R)
• M85: 56,635,061 km (0.117 R)
• M86: 58,279,291 km (0.114 R)
• M87: 58,960,859 km (0.108 R)
• M88: 59,156,084 km (0.102 R)
• M89: 60,922,686 km (0.086 R)
• M90: 61,120,005 km (0.032 R)
• M91: 63,404,814 km (0.034 R)
• M92: 63,804,988 km (0.111 R)
• M93: 64,809,238 km (0.055 R)
• M94: 64,909,918 km (0.097 R)
• M95: 65,010,747 km (0.096 R)
• M96: 67,444,405 km (0.082 R)
• M97: 68,159,931 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit