🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.49 AU - 0.71 AU

Year: 173 Days

Day: 12.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,785,165 km

• M1: 174,431 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.86 AU

Year: 218 Days

Day: 35.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.03 AU

Year: 324 Days

Day: 29.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,785,165 km

• M1: 21,243 km (0.114 R)
• M2: 495,917 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.12 AU

Year: 356 Days

Day: 33.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,785,165 km

• M1: 546,481 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.37 AU - 5.37 AU

Year: 3405 Days

Day: 47.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 11.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.11 AU - 12.83 AU

Year: 14481 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,785,165 km

• M1: 164,109 km (0.073 R)
• M2: 616,343 km (0.113 R)
• M3: 745,446 km (0.115 R)
• M4: 884,423 km (0.055 R)
• M5: 994,826 km (0.081 R)
• M6: 1,071,270 km (0.115 R)
• M7: 1,462,469 km (0.086 R)
• M8: 1,572,722 km (0.078 R)
• M9: 1,685,968 km (0.095 R)
• M10: 2,396,707 km (0.078 R)
• M11: 2,528,054 km (0.112 R)
• M12: 2,770,702 km (0.063 R)
• M13: 3,366,251 km (0.104 R)
• M14: 3,454,514 km (0.113 R)
• M15: 4,032,111 km (0.075 R)
• M16: 5,940,232 km (0.098 R)
• M17: 6,227,759 km (0.079 R)
• M18: 6,373,168 km (0.082 R)
• M19: 6,482,973 km (0.042 R)
• M20: 6,667,577 km (0.11 R)
• M21: 6,816,427 km (0.028 R)
• M22: 6,928,775 km (0.097 R)
• M23: 7,577,431 km (0.087 R)
• M24: 8,687,597 km (0.061 R)
• M25: 8,809,669 km (0.084 R)
• M26: 8,973,179 km (0.096 R)
• M27: 9,055,309 km (0.057 R)
• M28: 10,533,336 km (0.05 R)
• M29: 10,837,917 km (0.117 R)
• M30: 11,278,034 km (0.093 R)
• M31: 12,725,543 km (0.055 R)
• M32: 13,471,139 km (0.118 R)
• M33: 14,135,204 km (0.119 R)
• M34: 14,230,946 km (0.094 R)
• M35: 14,761,271 km (0.111 R)
• M36: 15,102,204 km (0.115 R)
• M37: 15,990,816 km (0.088 R)
• M38: 16,845,618 km (0.029 R)
• M39: 17,509,384 km (0.097 R)
• M40: 18,494,635 km (0.041 R)
• M41: 18,967,813 km (0.068 R)
• M42: 19,126,387 km (0.113 R)
• M43: 19,232,302 km (0.078 R)
• M44: 19,604,651 km (0.104 R)
• M45: 19,711,464 km (0.102 R)
• M46: 20,140,810 km (0.09 R)
• M47: 20,302,675 km (0.112 R)
• M48: 20,736,210 km (0.104 R)
• M49: 20,899,571 km (0.037 R)
• M50: 21,557,352 km (0.087 R)
• M51: 23,741,780 km (0.085 R)
• M52: 24,084,060 km (0.097 R)
• M53: 24,427,986 km (0.057 R)
• M54: 24,889,196 km (0.094 R)
• M55: 25,469,636 km (0.096 R)
• M56: 25,995,921 km (0.045 R)
• M57: 26,171,998 km (0.07 R)
• M58: 26,525,647 km (0.057 R)
• M59: 26,880,942 km (0.106 R)
• M60: 27,297,273 km (0.065 R)
• M61: 27,476,342 km (0.095 R)
• M62: 27,775,837 km (0.108 R)
• M63: 28,377,818 km (0.113 R)
• M64: 29,105,911 km (0.077 R)
• M65: 29,594,797 km (0.115 R)
• M66: 30,704,664 km (0.114 R)
• M67: 30,890,913 km (0.072 R)
• M68: 32,647,791 km (0.055 R)
• M69: 32,774,500 km (0.117 R)
• M70: 33,346,712 km (0.081 R)
• M71: 33,730,131 km (0.081 R)
• M72: 34,307,878 km (0.113 R)
• M73: 36,191,914 km (0.083 R)
• M74: 36,323,111 km (0.098 R)
• M75: 36,849,396 km (0.088 R)
• M76: 37,245,831 km (0.112 R)
• M77: 40,059,617 km (0.025 R)
• M78: 42,871,907 km (0.034 R)
• M79: 43,567,537 km (0.1 R)
• M80: 44,196,746 km (0.091 R)
• M81: 46,529,276 km (0.111 R)
• M82: 47,746,554 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674

Radius: 6.3

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.44 AU - 14.44 AU

Year: 16356 Days

Day: 15.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,785,165 km

• M1: 187,895 km (0.08 R)
• M2: 421,866 km (0.078 R)
• M3: 474,674 km (0.045 R)
• M4: 627,114 km (0.115 R)
• M5: 773,571 km (0.117 R)
• M6: 930,948 km (0.118 R)
• M7: 977,921 km (0.109 R)
• M8: 1,123,630 km (0.047 R)
• M9: 1,224,758 km (0.114 R)
• M10: 1,328,878 km (0.083 R)
• M11: 1,574,069 km (0.118 R)
• M12: 1,804,001 km (0.077 R)
• M13: 1,893,011 km (0.108 R)
• M14: 1,953,150 km (0.112 R)
• M15: 2,457,295 km (0.093 R)
• M16: 2,589,390 km (0.109 R)
• M17: 2,860,760 km (0.104 R)
• M18: 2,964,731 km (0.037 R)
• M19: 3,766,126 km (0.098 R)
• M20: 4,428,546 km (0.065 R)
• M21: 4,959,319 km (0.076 R)
• M22: 5,596,307 km (0.11 R)
• M23: 5,814,420 km (0.094 R)
• M24: 6,124,387 km (0.053 R)
• M25: 6,394,561 km (0.079 R)
• M26: 6,439,889 km (0.11 R)
• M27: 7,513,104 km (0.058 R)
• M28: 7,753,658 km (0.1 R)
• M29: 8,045,822 km (0.082 R)
• M30: 8,391,094 km (0.037 R)
• M31: 10,189,111 km (0.053 R)
• M32: 11,598,622 km (0.031 R)
• M33: 12,326,117 km (0.116 R)
• M34: 12,781,193 km (0.054 R)
• M35: 13,183,761 km (0.096 R)
• M36: 17,943,068 km (0.095 R)
• M37: 18,071,423 km (0.063 R)
• M38: 18,523,208 km (0.076 R)
• M39: 18,782,910 km (0.113 R)
• M40: 21,446,351 km (0.085 R)
• M41: 21,719,068 km (0.06 R)
• M42: 23,660,549 km (0.095 R)
• M43: 24,013,001 km (0.105 R)
• M44: 25,009,323 km (0.055 R)
• M45: 25,152,638 km (0.084 R)
• M46: 25,296,402 km (0.113 R)
• M47: 25,873,849 km (0.098 R)
• M48: 26,309,778 km (0.105 R)
• M49: 26,382,781 km (0.057 R)
• M50: 27,115,362 km (0.049 R)
• M51: 27,336,468 km (0.118 R)
• M52: 30,112,406 km (0.1 R)
• M53: 30,570,923 km (0.1 R)
• M54: 31,727,315 km (0.093 R)
• M55: 33,924,010 km (0.114 R)
• M56: 34,401,078 km (0.093 R)
• M57: 36,250,257 km (0.078 R)
• M58: 36,901,008 km (0.117 R)
• M59: 37,309,709 km (0.084 R)
• M60: 37,719,906 km (0.047 R)
• M61: 38,627,517 km (0.054 R)
• M62: 39,125,678 km (0.108 R)
• M63: 39,709,558 km (0.06 R)
• M64: 40,296,281 km (0.077 R)
• M65: 40,717,100 km (0.096 R)
• M66: 40,801,323 km (0.108 R)
• M67: 42,414,886 km (0.101 R)
• M68: 42,757,315 km (0.109 R)
• M69: 44,656,460 km (0.096 R)
• M70: 44,743,526 km (0.07 R)
• M71: 47,201,719 km (0.034 R)
• M72: 47,378,992 km (0.115 R)
• M73: 47,645,276 km (0.07 R)
• M74: 49,074,086 km (0.032 R)
• M75: 50,154,781 km (0.064 R)
• M76: 51,516,720 km (0.047 R)
• M77: 54,091,448 km (0.085 R)
• M78: 54,369,850 km (0.092 R)
• M79: 55,768,590 km (0.102 R)
• M80: 56,049,834 km (0.065 R)
• M81: 56,896,259 km (0.09 R)
• M82: 57,841,568 km (0.082 R)
• M83: 58,221,247 km (0.081 R)
• M84: 59,460,666 km (0.115 R)
• M85: 60,131,612 km (0.108 R)
• M86: 60,708,761 km (0.11 R)
• M87: 61,384,345 km (0.115 R)
• M88: 61,481,135 km (0.114 R)
• M89: 63,426,206 km (0.085 R)
• M90: 65,194,004 km (0.058 R)
• M91: 65,391,324 km (0.091 R)
• M92: 65,490,208 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 7

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.04 AU - 14.62 AU

Year: 19173 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,785,165 km

• M1: 112,049 km (0.072 R)
• M2: 157,826 km (0.099 R)
• M3: 334,052 km (0.085 R)
• M4: 674,836 km (0.025 R)
• M5: 975,528 km (0.052 R)
• M6: 1,127,669 km (0.064 R)
• M7: 1,180,178 km (0.077 R)
• M8: 1,233,434 km (0.071 R)
• M9: 1,570,478 km (0.11 R)
• M10: 2,062,805 km (0.086 R)
• M11: 2,530,598 km (0.068 R)
• M12: 3,030,254 km (0.094 R)
• M13: 3,444,192 km (0.107 R)
• M14: 4,789,376 km (0.098 R)
• M15: 4,919,077 km (0.103 R)
• M16: 5,404,223 km (0.088 R)
• M17: 6,137,103 km (0.108 R)
• M18: 6,467,415 km (0.091 R)
• M19: 6,803,562 km (0.08 R)
• M20: 7,145,542 km (0.072 R)
• M21: 7,744,682 km (0.082 R)
• M22: 9,745,852 km (0.106 R)
• M23: 10,242,069 km (0.049 R)
• M24: 10,353,369 km (0.115 R)
• M25: 10,465,269 km (0.09 R)
• M26: 10,689,965 km (0.117 R)
• M27: 10,859,609 km (0.109 R)
• M28: 12,485,588 km (0.1 R)
• M29: 12,544,978 km (0.097 R)
• M30: 13,448,250 km (0.061 R)
• M31: 15,380,606 km (0.083 R)
• M32: 15,764,474 km (0.084 R)
• M33: 16,281,335 km (0.073 R)
• M34: 16,607,159 km (0.073 R)
• M35: 16,738,057 km (0.069 R)
• M36: 17,000,900 km (0.12 R)
• M37: 17,265,240 km (0.05 R)
• M38: 18,066,187 km (0.083 R)
• M39: 18,674,901 km (0.084 R)
• M40: 19,152,866 km (0.119 R)
• M41: 19,565,906 km (0.075 R)
• M42: 20,330,650 km (0.091 R)
• M43: 20,892,988 km (0.08 R)
• M44: 21,389,204 km (0.026 R)
• M45: 22,248,794 km (0.107 R)
• M46: 22,320,900 km (0.032 R)
• M47: 22,393,156 km (0.095 R)
• M48: 22,973,745 km (0.102 R)
• M49: 23,559,421 km (0.103 R)
• M50: 24,446,985 km (0.077 R)
• M51: 25,270,072 km (0.059 R)
• M52: 27,174,603 km (0.12 R)
• M53: 27,406,180 km (0.045 R)
• M54: 27,638,506 km (0.064 R)
• M55: 29,917,330 km (0.088 R)
• M56: 30,076,652 km (0.047 R)
• M57: 30,396,343 km (0.084 R)
• M58: 32,419,205 km (0.099 R)
• M59: 33,240,497 km (0.082 R)
• M60: 33,322,926 km (0.119 R)
• M61: 35,491,945 km (0.11 R)
• M62: 37,191,227 km (0.079 R)
• M63: 37,362,667 km (0.114 R)
• M64: 39,003,755 km (0.11 R)
• M65: 39,352,318 km (0.071 R)
• M66: 39,439,534 km (0.068 R)
• M67: 39,964,622 km (0.053 R)
• M68: 40,052,436 km (0.109 R)
• M69: 41,110,243 km (0.074 R)
• M70: 44,793,492 km (0.072 R)
• M71: 46,259,102 km (0.105 R)
• M72: 46,535,709 km (0.103 R)
• M73: 48,955,604 km (0.087 R)
• M74: 49,802,777 km (0.086 R)
• M75: 52,757,484 km (0.106 R)
• M76: 53,142,998 km (0.097 R)
• M77: 53,239,489 km (0.097 R)
• M78: 56,259,570 km (0.108 R)
• M79: 56,949,217 km (0.11 R)
• M80: 57,839,922 km (0.116 R)
• M81: 57,939,255 km (0.115 R)
• M82: 58,934,979 km (0.111 R)
• M83: 60,036,767 km (0.089 R)
• M84: 60,640,694 km (0.118 R)
• M85: 61,044,309 km (0.116 R)
• M86: 61,854,381 km (0.085 R)
• M87: 63,178,322 km (0.082 R)
• M88: 64,203,068 km (0.044 R)
• M89: 64,408,615 km (0.048 R)
• M90: 66,580,776 km (0.069 R)
• M91: 67,101,527 km (0.114 R)
• M92: 70,042,321 km (0.055 R)
• M93: 70,148,087 km (0.12 R)
• M94: 70,254,002 km (0.088 R)
• M95: 70,677,963 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.4

Radius: 8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.4 AU - 19.06 AU

Year: 23257 Days

Day: 21.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,785,165 km

• M1: 130,001 km (0.102 R)
• M2: 685,158 km (0.087 R)
• M3: 833,859 km (0.119 R)
• M4: 923,767 km (0.107 R)
• M5: 1,238,670 km (0.109 R)
• M6: 1,530,386 km (0.057 R)
• M7: 1,962,425 km (0.047 R)
• M8: 2,022,862 km (0.107 R)
• M9: 2,366,339 km (0.092 R)
• M10: 2,528,653 km (0.096 R)
• M11: 2,661,197 km (0.119 R)
• M12: 2,933,016 km (0.071 R)
• M13: 3,142,902 km (0.114 R)
• M14: 3,877,427 km (0.115 R)
• M15: 3,953,722 km (0.09 R)
• M16: 4,382,470 km (0.098 R)
• M17: 4,867,017 km (0.07 R)
• M18: 5,283,946 km (0.047 R)
• M19: 6,196,344 km (0.086 R)
• M20: 6,285,654 km (0.027 R)
• M21: 6,602,203 km (0.1 R)
• M22: 7,582,368 km (0.066 R)
• M23: 8,016,351 km (0.119 R)
• M24: 8,211,876 km (0.085 R)
• M25: 8,310,162 km (0.112 R)
• M26: 8,408,896 km (0.066 R)
• M27: 8,508,080 km (0.109 R)
• M28: 9,060,096 km (0.11 R)
• M29: 9,675,691 km (0.09 R)
• M30: 11,054,983 km (0.057 R)
• M31: 11,327,401 km (0.099 R)
• M32: 13,007,086 km (0.116 R)
• M33: 13,700,622 km (0.118 R)
• M34: 14,465,366 km (0.048 R)
• M35: 15,183,585 km (0.111 R)
• M36: 15,425,485 km (0.109 R)
• M37: 15,486,222 km (0.067 R)
• M38: 16,097,628 km (0.055 R)
• M39: 16,468,182 km (0.083 R)
• M40: 17,533,469 km (0.059 R)
• M41: 17,596,749 km (0.098 R)
• M42: 17,787,336 km (0.12 R)
• M43: 17,914,794 km (0.041 R)
• M44: 18,491,793 km (0.093 R)
• M45: 19,074,925 km (0.111 R)
• M46: 19,927,932 km (0.097 R)
• M47: 21,603,129 km (0.119 R)
• M48: 22,560,705 km (0.116 R)
• M49: 22,629,670 km (0.088 R)
• M50: 22,975,391 km (0.108 R)
• M51: 24,023,024 km (0.065 R)
• M52: 24,305,016 km (0.117 R)
• M53: 24,375,776 km (0.085 R)
• M54: 24,730,174 km (0.063 R)
• M55: 25,372,397 km (0.037 R)
• M56: 25,515,862 km (0.085 R)
• M57: 29,113,840 km (0.082 R)
• M58: 29,188,938 km (0.098 R)
• M59: 29,791,818 km (0.12 R)
• M60: 30,398,736 km (0.105 R)
• M61: 30,780,211 km (0.113 R)
• M62: 31,163,181 km (0.097 R)
• M63: 32,945,341 km (0.068 R)
• M64: 33,967,244 km (0.111 R)
• M65: 35,319,309 km (0.093 R)
• M66: 35,399,344 km (0.087 R)
• M67: 35,720,232 km (0.072 R)
• M68: 36,769,810 km (0.049 R)
• M69: 36,932,274 km (0.089 R)
• M70: 37,257,649 km (0.099 R)
• M71: 39,562,503 km (0.045 R)
• M72: 40,732,209 km (0.077 R)
• M73: 41,997,957 km (0.115 R)
• M74: 42,082,779 km (0.056 R)
• M75: 43,963,673 km (0.106 R)
• M76: 45,174,967 km (0.052 R)
• M77: 45,871,943 km (0.087 R)
• M78: 52,120,796 km (0.117 R)
• M79: 53,218,545 km (0.05 R)
• M80: 53,770,262 km (0.064 R)
• M81: 53,954,566 km (0.095 R)
• M82: 54,601,428 km (0.052 R)
• M83: 55,157,782 km (0.049 R)
• M84: 55,716,231 km (0.071 R)
• M85: 57,968,277 km (0.112 R)
• M86: 58,346,461 km (0.08 R)
• M87: 58,820,387 km (0.062 R)
• M88: 59,010,376 km (0.081 R)
• M89: 59,581,391 km (0.116 R)
• M90: 62,851,601 km (0.119 R)
• M91: 63,824,436 km (0.101 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: 153 - 19,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit