🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 44.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,421,470 km

• M1: 344,673 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.7 AU

Year: 159 Days

Day: 31.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.19 AU - 1.37 AU

Year: 534 Days

Day: 15.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.16 AU - 1.66 AU

Year: 618 Days

Day: 13.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.43 AU - 1.73 AU

Year: 733 Days

Day: 45.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,421,470 km

• M1: 206,146 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.64 AU - 5.06 AU

Year: 3347 Days

Day: 15.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 14.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.72 AU - 7.34 AU

Year: 5463 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,421,470 km

• M1: 344,225 km (0.105 R)
• M2: 470,784 km (0.083 R)
• M3: 798,404 km (0.102 R)
• M4: 888,761 km (0.117 R)
• M5: 1,198,429 km (0.113 R)
• M6: 1,289,085 km (0.067 R)
• M7: 1,413,849 km (0.054 R)
• M8: 1,659,639 km (0.066 R)
• M9: 1,848,880 km (0.107 R)
• M10: 2,249,653 km (0.069 R)
• M11: 2,519,079 km (0.07 R)
• M12: 2,902,049 km (0.092 R)
• M13: 3,239,093 km (0.086 R)
• M14: 3,746,080 km (0.111 R)
• M15: 3,859,775 km (0.094 R)
• M16: 3,974,516 km (0.087 R)
• M17: 4,160,616 km (0.04 R)
• M18: 4,469,087 km (0.102 R)
• M19: 4,614,197 km (0.064 R)
• M20: 4,760,803 km (0.068 R)
• M21: 4,958,721 km (0.036 R)
• M22: 5,439,678 km (0.071 R)
• M23: 5,856,607 km (0.107 R)
• M24: 6,419,544 km (0.054 R)
• M25: 6,693,757 km (0.087 R)
• M26: 6,804,609 km (0.073 R)
• M27: 6,916,059 km (0.115 R)
• M28: 7,254,001 km (0.108 R)
• M29: 8,479,207 km (0.115 R)
• M30: 8,719,910 km (0.09 R)
• M31: 9,331,616 km (0.06 R)
• M32: 9,705,311 km (0.098 R)
• M33: 9,830,974 km (0.06 R)
• M34: 10,083,944 km (0.084 R)
• M35: 10,274,980 km (0.071 R)
• M36: 10,403,186 km (0.099 R)
• M37: 11,018,930 km (0.045 R)
• M38: 11,981,742 km (0.095 R)
• M39: 12,730,180 km (0.107 R)
• M40: 12,971,482 km (0.083 R)
• M41: 13,458,722 km (0.097 R)
• M42: 14,522,961 km (0.077 R)
• M43: 15,761,781 km (0.06 R)
• M44: 15,946,834 km (0.113 R)
• M45: 17,414,838 km (0.092 R)
• M46: 17,644,470 km (0.077 R)
• M47: 17,836,704 km (0.079 R)
• M48: 18,145,623 km (0.093 R)
• M49: 19,161,991 km (0.077 R)
• M50: 19,677,057 km (0.112 R)
• M51: 20,196,760 km (0.093 R)
• M52: 20,317,186 km (0.068 R)
• M53: 20,478,453 km (0.101 R)
• M54: 21,331,310 km (0.083 R)
• M55: 21,536,109 km (0.074 R)
• M56: 21,865,225 km (0.089 R)
• M57: 21,988,942 km (0.119 R)
• M58: 22,195,836 km (0.081 R)
• M59: 22,695,044 km (0.078 R)
• M60: 23,535,335 km (0.111 R)
• M61: 23,789,353 km (0.101 R)
• M62: 24,129,538 km (0.046 R)
• M63: 25,116,585 km (0.118 R)
• M64: 25,246,286 km (0.066 R)
• M65: 25,723,803 km (0.059 R)
• M66: 27,663,638 km (0.06 R)
• M67: 27,797,678 km (0.12 R)
• M68: 27,887,137 km (0.05 R)
• M69: 27,976,597 km (0.098 R)
• M70: 28,245,873 km (0.087 R)
• M71: 28,425,839 km (0.108 R)
• M72: 28,831,998 km (0.093 R)
• M73: 29,422,311 km (0.077 R)
• M74: 29,970,587 km (0.118 R)
• M75: 30,384,076 km (0.107 R)
• M76: 30,568,530 km (0.054 R)
• M77: 31,077,462 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.2

Radius: 14.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.45 AU - 11.39 AU

Year: 11528 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,421,470 km

• M1: 286,181 km (0.096 R)
• M2: 396,883 km (0.076 R)
• M3: 771,327 km (0.082 R)
• M4: 939,175 km (0.069 R)
• M5: 1,028,037 km (0.062 R)
• M6: 1,288,786 km (0.094 R)
• M7: 1,571,825 km (0.109 R)
• M8: 1,666,221 km (0.066 R)
• M9: 1,762,712 km (0.11 R)
• M10: 1,861,147 km (0.084 R)
• M11: 2,198,341 km (0.117 R)
• M12: 2,304,854 km (0.099 R)
• M13: 2,814,684 km (0.116 R)
• M14: 3,448,081 km (0.063 R)
• M15: 3,626,851 km (0.073 R)
• M16: 3,790,511 km (0.105 R)
• M17: 4,049,914 km (0.092 R)
• M18: 4,528,028 km (0.069 R)
• M19: 4,625,865 km (0.119 R)
• M20: 4,863,427 km (0.069 R)
• M21: 4,963,807 km (0.098 R)
• M22: 5,125,522 km (0.076 R)
• M23: 5,454,638 km (0.09 R)
• M24: 5,790,634 km (0.079 R)
• M25: 6,025,653 km (0.076 R)
• M26: 6,176,896 km (0.07 R)
• M27: 6,351,178 km (0.119 R)
• M28: 7,293,495 km (0.071 R)
• M29: 7,454,761 km (0.094 R)
• M30: 8,255,409 km (0.103 R)
• M31: 8,739,059 km (0.073 R)
• M32: 8,861,579 km (0.102 R)
• M33: 9,406,864 km (0.064 R)
• M34: 9,582,791 km (0.097 R)
• M35: 9,810,479 km (0.11 R)
• M36: 10,014,381 km (0.117 R)
• M37: 10,530,344 km (0.056 R)
• M38: 10,713,003 km (0.079 R)
• M39: 10,923,038 km (0.09 R)
• M40: 11,642,005 km (0.094 R)
• M41: 11,858,025 km (0.084 R)
• M42: 12,790,917 km (0.034 R)
• M43: 13,041,793 km (0.109 R)
• M44: 13,520,207 km (0.117 R)
• M45: 14,785,206 km (0.097 R)
• M46: 14,931,363 km (0.089 R)
• M47: 15,077,969 km (0.068 R)
• M48: 15,284,115 km (0.084 R)
• M49: 15,938,008 km (0.069 R)
• M50: 16,117,824 km (0.106 R)
• M51: 16,419,264 km (0.106 R)
• M52: 16,844,271 km (0.086 R)
• M53: 17,027,529 km (0.107 R)
• M54: 17,150,199 km (0.071 R)
• M55: 17,303,687 km (0.047 R)
• M56: 17,519,556 km (0.063 R)
• M57: 18,360,446 km (0.094 R)
• M58: 18,612,219 km (0.095 R)
• M59: 19,952,317 km (0.11 R)
• M60: 20,081,569 km (0.098 R)
• M61: 20,634,034 km (0.036 R)
• M62: 21,754,074 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.4

Radius: 3.9

Gravity: 32.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.16 AU - 14.3 AU

Year: 16758 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,421,470 km

• M1: 380,278 km (0.101 R)
• M2: 412,890 km (0.101 R)
• M3: 707,748 km (0.118 R)
• M4: 941,719 km (0.063 R)
• M5: 1,079,049 km (0.068 R)
• M6: 1,296,864 km (0.06 R)
• M7: 2,057,569 km (0.115 R)
• M8: 2,235,591 km (0.111 R)
• M9: 2,480,781 km (0.057 R)
• M10: 2,574,879 km (0.105 R)
• M11: 2,734,499 km (0.106 R)
• M12: 2,864,350 km (0.092 R)
• M13: 3,164,145 km (0.106 R)
• M14: 3,300,578 km (0.076 R)
• M15: 4,196,220 km (0.096 R)
• M16: 5,980,923 km (0.09 R)
• M17: 6,022,960 km (0.064 R)
• M18: 6,234,491 km (0.044 R)
• M19: 6,796,082 km (0.11 R)
• M20: 6,927,877 km (0.106 R)
• M21: 7,828,457 km (0.11 R)
• M22: 7,966,685 km (0.097 R)
• M23: 8,717,517 km (0.068 R)
• M24: 9,004,894 km (0.035 R)
• M25: 9,985,059 km (0.095 R)
• M26: 10,691,012 km (0.111 R)
• M27: 11,153,419 km (0.066 R)
• M28: 12,044,274 km (0.097 R)
• M29: 12,150,638 km (0.097 R)
• M30: 12,740,951 km (0.109 R)
• M31: 12,794,956 km (0.111 R)
• M32: 13,066,776 km (0.089 R)
• M33: 13,782,302 km (0.106 R)
• M34: 14,228,852 km (0.11 R)
• M35: 14,341,349 km (0.057 R)
• M36: 14,907,727 km (0.119 R)
• M37: 15,539,180 km (0.12 R)
• M38: 15,712,863 km (0.038 R)
• M39: 16,827,965 km (0.051 R)
• M40: 16,887,356 km (0.059 R)
• M41: 19,881,856 km (0.03 R)
• M42: 20,070,499 km (0.103 R)
• M43: 20,322,871 km (0.098 R)
• M44: 21,600,437 km (0.111 R)
• M45: 22,314,168 km (0.035 R)
• M46: 22,837,910 km (0.082 R)
• M47: 23,035,529 km (0.08 R)
• M48: 23,167,474 km (0.119 R)
• M49: 23,498,534 km (0.108 R)
• M50: 23,897,811 km (0.086 R)
• M51: 25,109,255 km (0.112 R)
• M52: 28,365,103 km (0.089 R)
• M53: 28,861,319 km (0.115 R)
• M54: 29,217,362 km (0.086 R)
• M55: 29,360,228 km (0.087 R)
• M56: 29,503,393 km (0.082 R)
• M57: 29,646,708 km (0.064 R)
• M58: 30,874,308 km (0.087 R)
• M59: 31,531,042 km (0.057 R)
• M60: 31,824,254 km (0.066 R)
• M61: 31,971,309 km (0.044 R)
• M62: 32,192,265 km (0.089 R)
• M63: 32,339,768 km (0.094 R)
• M64: 32,709,724 km (0.1 R)
• M65: 33,379,025 km (0.088 R)
• M66: 33,752,720 km (0.091 R)
• M67: 36,638,613 km (0.109 R)
• M68: 37,101,469 km (0.082 R)
• M69: 37,178,811 km (0.074 R)
• M70: 37,643,911 km (0.086 R)
• M71: 39,129,268 km (0.085 R)
• M72: 40,873,130 km (0.058 R)
• M73: 41,433,225 km (0.066 R)
• M74: 42,157,278 km (0.094 R)
• M75: 43,373,060 km (0.078 R)
• M76: 43,617,503 km (0.058 R)
• M77: 44,929,476 km (0.111 R)
• M78: 45,011,905 km (0.079 R)
• M79: 46,254,315 km (0.055 R)
• M80: 46,420,818 km (0.1 R)
• M81: 46,838,046 km (0.078 R)
• M82: 48,096,912 km (0.042 R)
• M83: 49,366,849 km (0.108 R)
• M84: 49,963,295 km (0.112 R)
• M85: 51,594,062 km (0.087 R)
• M86: 52,199,335 km (0.12 R)
• M87: 52,980,834 km (0.098 R)
• M88: 54,292,209 km (0.085 R)
• M89: 54,731,578 km (0.084 R)
• M90: 56,857,364 km (0.107 R)
• M91: 57,124,994 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.8

Radius: 5.8

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.43 AU - 15.51 AU

Year: 17234 Days

Day: 19.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,421,470 km

• M1: 103,971 km (0.095 R)
• M2: 375,341 km (0.111 R)
• M3: 578,495 km (0.118 R)
• M4: 768,634 km (0.072 R)
• M5: 836,252 km (0.099 R)
• M6: 1,127,370 km (0.116 R)
• M7: 1,532,481 km (0.093 R)
• M8: 1,676,992 km (0.113 R)
• M9: 1,825,992 km (0.091 R)
• M10: 2,201,183 km (0.086 R)
• M11: 2,331,483 km (0.115 R)
• M12: 2,565,753 km (0.073 R)
• M13: 3,202,142 km (0.066 R)
• M14: 3,924,401 km (0.045 R)
• M15: 4,611,504 km (0.108 R)
• M16: 4,694,830 km (0.059 R)
• M17: 5,555,018 km (0.082 R)
• M18: 5,643,580 km (0.097 R)
• M19: 5,732,740 km (0.064 R)
• M20: 5,822,349 km (0.057 R)
• M21: 6,649,625 km (0.059 R)
• M22: 7,173,218 km (0.107 R)
• M23: 7,464,335 km (0.108 R)
• M24: 7,958,158 km (0.041 R)
• M25: 8,008,124 km (0.073 R)
• M26: 9,608,073 km (0.068 R)
• M27: 9,661,330 km (0.092 R)
• M28: 10,144,680 km (0.118 R)
• M29: 11,983,687 km (0.11 R)
• M30: 12,213,469 km (0.088 R)
• M31: 12,386,704 km (0.071 R)
• M32: 13,206,201 km (0.109 R)
• M33: 13,922,625 km (0.105 R)
• M34: 13,982,763 km (0.103 R)
• M35: 15,206,175 km (0.111 R)
• M36: 15,392,723 km (0.12 R)
• M37: 15,579,870 km (0.072 R)
• M38: 16,718,908 km (0.118 R)
• M39: 17,169,198 km (0.059 R)
• M40: 17,819,201 km (0.047 R)
• M41: 18,875,960 km (0.118 R)
• M42: 19,210,311 km (0.052 R)
• M43: 19,817,080 km (0.116 R)
• M44: 19,952,766 km (0.067 R)
• M45: 21,535,511 km (0.12 R)
• M46: 22,589,129 km (0.068 R)
• M47: 23,086,691 km (0.084 R)
• M48: 23,372,573 km (0.049 R)
• M49: 24,092,438 km (0.082 R)
• M50: 24,746,480 km (0.032 R)
• M51: 25,627,761 km (0.113 R)
• M52: 25,997,866 km (0.084 R)
• M53: 26,444,416 km (0.077 R)
• M54: 26,593,864 km (0.082 R)
• M55: 26,743,611 km (0.08 R)
• M56: 27,496,238 km (0.084 R)
• M57: 29,099,479 km (0.106 R)
• M58: 29,640,574 km (0.043 R)
• M59: 30,419,381 km (0.091 R)
• M60: 30,968,554 km (0.098 R)
• M61: 33,278,196 km (0.077 R)
• M62: 34,331,365 km (0.056 R)
• M63: 34,903,128 km (0.047 R)
• M64: 35,313,325 km (0.079 R)
• M65: 36,221,534 km (0.098 R)
• M66: 36,553,641 km (0.115 R)
• M67: 39,247,001 km (0.069 R)
• M68: 39,930,364 km (0.098 R)
• M69: 40,703,636 km (0.038 R)
• M70: 40,789,954 km (0.073 R)
• M71: 40,876,272 km (0.088 R)
• M72: 41,655,677 km (0.063 R)
• M73: 41,829,509 km (0.115 R)
• M74: 42,090,707 km (0.113 R)
• M75: 43,405,074 km (0.113 R)
• M76: 44,200,187 km (0.091 R)
• M77: 44,644,044 km (0.096 R)
• M78: 46,614,248 km (0.08 R)
• M79: 47,973,644 km (0.111 R)
• M80: 48,247,108 km (0.094 R)
• M81: 48,429,767 km (0.073 R)
• M82: 50,453,378 km (0.034 R)
• M83: 50,731,480 km (0.1 R)
• M84: 51,196,131 km (0.05 R)
• M85: 53,351,537 km (0.102 R)
• M86: 54,678,022 km (0.057 R)
• M87: 55,345,228 km (0.095 R)
• M88: 55,823,493 km (0.064 R)
• M89: 58,041,131 km (0.049 R)
• M90: 58,916,877 km (0.12 R)
• M91: 59,600,839 km (0.068 R)
• M92: 63,260,003 km (0.114 R)
• M93: 64,764,060 km (0.117 R)
• M94: 66,482,790 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit