🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.74 AU

Year: 186 Days

Day: 39.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,381,779 km

• M1: 99,183 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.04 AU - 1.16 AU

Year: 439 Days

Day: 24.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 109.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,381,779 km

• M1: 533,765 km (0.058 R)
• M2: 653,743 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.83 AU - 2.69 AU

Year: 1294 Days

Day: 35.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.52 AU - 2.6 AU

Year: 1560 Days

Day: 22 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.65 AU - 4.37 AU

Year: 2504 Days

Day: 14.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 8.8

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.24 AU - 7.62 AU

Year: 6209 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,381,779 km

• M1: 174,282 km (0.115 R)
• M2: 245,939 km (0.041 R)
• M3: 573,708 km (0.107 R)
• M4: 642,224 km (0.106 R)
• M5: 962,363 km (0.083 R)
• M6: 1,028,785 km (0.087 R)
• M7: 1,292,226 km (0.119 R)
• M8: 1,347,428 km (0.1 R)
• M9: 1,518,418 km (0.108 R)
• M10: 1,987,109 km (0.045 R)
• M11: 2,051,436 km (0.032 R)
• M12: 2,781,324 km (0.11 R)
• M13: 3,124,202 km (0.026 R)
• M14: 3,224,732 km (0.098 R)
• M15: 4,828,122 km (0.088 R)
• M16: 4,886,315 km (0.049 R)
• M17: 5,269,884 km (0.11 R)
• M18: 5,450,299 km (0.119 R)
• M19: 5,910,163 km (0.103 R)
• M20: 6,066,194 km (0.118 R)
• M21: 6,129,025 km (0.11 R)
• M22: 6,478,336 km (0.044 R)
• M23: 6,542,663 km (0.119 R)
• M24: 6,736,542 km (0.109 R)
• M25: 6,866,991 km (0.08 R)
• M26: 7,497,546 km (0.057 R)
• M27: 7,836,984 km (0.09 R)
• M28: 8,008,572 km (0.116 R)
• M29: 8,146,801 km (0.102 R)
• M30: 8,285,777 km (0.06 R)
• M31: 8,565,974 km (0.087 R)
• M32: 9,389,211 km (0.077 R)
• M33: 10,200,181 km (0.073 R)
• M34: 10,614,119 km (0.068 R)
• M35: 10,689,965 km (0.036 R)
• M36: 10,804,108 km (0.107 R)
• M37: 11,225,974 km (0.096 R)
• M38: 12,046,219 km (0.029 R)
• M39: 12,165,000 km (0.117 R)
• M40: 12,403,758 km (0.106 R)
• M41: 12,845,520 km (0.078 R)
• M42: 13,415,039 km (0.06 R)
• M43: 13,909,909 km (0.058 R)
• M44: 14,284,951 km (0.086 R)
• M45: 14,747,807 km (0.049 R)
• M46: 15,087,544 km (0.069 R)
• M47: 15,172,964 km (0.119 R)
• M48: 15,258,384 km (0.114 R)
• M49: 16,648,298 km (0.109 R)
• M50: 16,824,824 km (0.074 R)
• M51: 17,046,378 km (0.094 R)
• M52: 18,214,289 km (0.069 R)
• M53: 19,268,804 km (0.053 R)
• M54: 19,361,405 km (0.077 R)
• M55: 20,060,775 km (0.119 R)
• M56: 20,484,436 km (0.112 R)
• M57: 20,768,523 km (0.084 R)
• M58: 21,149,399 km (0.103 R)
• M59: 21,869,563 km (0.111 R)
• M60: 22,014,673 km (0.046 R)
• M61: 22,354,260 km (0.076 R)
• M62: 22,891,466 km (0.082 R)
• M63: 23,136,956 km (0.045 R)
• M64: 24,028,260 km (0.102 R)
• M65: 24,428,136 km (0.113 R)
• M66: 25,437,024 km (0.06 R)
• M67: 26,202,665 km (0.085 R)
• M68: 26,614,209 km (0.089 R)
• M69: 27,966,125 km (0.112 R)
• M70: 28,968,132 km (0.112 R)
• M71: 32,153,968 km (0.054 R)
• M72: 32,539,332 km (0.045 R)
• M73: 33,314,548 km (0.073 R)
• M74: 33,816,000 km (0.075 R)
• M75: 34,207,797 km (0.117 R)
• M76: 34,376,244 km (0.097 R)
• M77: 34,601,240 km (0.102 R)
• M78: 34,713,887 km (0.065 R)
• M79: 34,770,285 km (0.114 R)
• M80: 35,505,858 km (0.095 R)
• M81: 36,075,227 km (0.047 R)
• M82: 36,132,374 km (0.054 R)
• M83: 36,705,034 km (0.039 R)
• M84: 36,819,926 km (0.073 R)
• M85: 37,801,437 km (0.113 R)
• M86: 39,143,031 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.9

Radius: 10.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.24 AU - 11.88 AU

Year: 13067 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,381,779 km

• M1: 164,707 km (0.102 R)
• M2: 436,975 km (0.117 R)
• M3: 638,633 km (0.082 R)
• M4: 822,938 km (0.076 R)
• M5: 1,025,344 km (0.12 R)
• M6: 1,188,256 km (0.095 R)
• M7: 1,379,592 km (0.072 R)
• M8: 1,479,224 km (0.033 R)
• M9: 2,580,414 km (0.088 R)
• M10: 2,654,764 km (0.108 R)
• M11: 2,780,127 km (0.115 R)
• M12: 2,933,165 km (0.067 R)
• M13: 3,247,919 km (0.064 R)
• M14: 3,491,166 km (0.089 R)
• M15: 3,712,421 km (0.057 R)
• M16: 3,853,192 km (0.089 R)
• M17: 4,053,055 km (0.087 R)
• M18: 4,139,822 km (0.118 R)
• M19: 4,673,587 km (0.083 R)
• M20: 6,368,381 km (0.109 R)
• M21: 6,948,971 km (0.063 R)
• M22: 7,333,587 km (0.107 R)
• M23: 7,546,315 km (0.099 R)
• M24: 7,653,577 km (0.049 R)
• M25: 7,869,446 km (0.039 R)
• M26: 8,050,759 km (0.067 R)
• M27: 8,827,920 km (0.103 R)
• M28: 9,016,563 km (0.111 R)
• M29: 9,282,847 km (0.095 R)
• M30: 9,862,090 km (0.056 R)
• M31: 11,177,654 km (0.072 R)
• M32: 11,587,103 km (0.064 R)
• M33: 11,793,698 km (0.12 R)
• M34: 11,959,901 km (0.03 R)
• M35: 12,294,551 km (0.104 R)
• M36: 12,547,521 km (0.074 R)
• M37: 13,490,138 km (0.065 R)
• M38: 13,969,898 km (0.106 R)
• M39: 14,366,632 km (0.075 R)
• M40: 14,633,215 km (0.118 R)
• M41: 14,811,835 km (0.12 R)
• M42: 15,036,232 km (0.066 R)
• M43: 15,216,497 km (0.099 R)
• M44: 15,944,739 km (0.098 R)
• M45: 16,128,595 km (0.094 R)
• M46: 16,313,049 km (0.115 R)
• M47: 16,777,551 km (0.104 R)
• M48: 18,437,190 km (0.116 R)
• M49: 18,823,900 km (0.039 R)
• M50: 19,950,372 km (0.025 R)
• M51: 20,947,741 km (0.074 R)
• M52: 22,268,391 km (0.103 R)
• M53: 23,930,723 km (0.074 R)
• M54: 24,989,726 km (0.105 R)
• M55: 25,203,501 km (0.107 R)
• M56: 25,471,431 km (0.05 R)
• M57: 25,794,114 km (0.117 R)
• M58: 26,715,936 km (0.032 R)
• M59: 27,044,004 km (0.077 R)
• M60: 28,480,443 km (0.106 R)
• M61: 29,151,688 km (0.112 R)
• M62: 30,624,180 km (0.12 R)
• M63: 30,910,062 km (0.092 R)
• M64: 31,542,262 km (0.082 R)
• M65: 32,352,933 km (0.108 R)
• M66: 32,760,886 km (0.114 R)
• M67: 33,405,504 km (0.085 R)
• M68: 33,699,763 km (0.11 R)
• M69: 35,244,211 km (0.106 R)
• M70: 36,085,400 km (0.027 R)
• M71: 37,726,339 km (0.074 R)
• M72: 38,586,676 km (0.067 R)
• M73: 39,019,313 km (0.094 R)
• M74: 39,143,330 km (0.109 R)
• M75: 40,076,671 km (0.105 R)
• M76: 41,143,454 km (0.12 R)
• M77: 41,395,825 km (0.116 R)
• M78: 41,522,235 km (0.04 R)
• M79: 42,029,073 km (0.107 R)
• M80: 42,219,661 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.4

Radius: 7.2

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.09 AU - 19.45 AU

Year: 27330 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,381,779 km

• M1: 189,840 km (0.118 R)
• M2: 392,844 km (0.088 R)
• M3: 475,422 km (0.079 R)
• M4: 634,744 km (0.083 R)
• M5: 947,553 km (0.099 R)
• M6: 1,004,101 km (0.117 R)
• M7: 1,399,787 km (0.066 R)
• M8: 1,464,713 km (0.037 R)
• M9: 1,530,685 km (0.054 R)
• M10: 1,804,749 km (0.094 R)
• M11: 2,244,716 km (0.108 R)
• M12: 2,437,548 km (0.079 R)
• M13: 3,133,327 km (0.115 R)
• M14: 4,792,218 km (0.093 R)
• M15: 5,192,392 km (0.107 R)
• M16: 7,984,786 km (0.037 R)
• M17: 8,102,370 km (0.085 R)
• M18: 9,186,057 km (0.113 R)
• M19: 9,247,542 km (0.061 R)
• M20: 9,933,448 km (0.095 R)
• M21: 9,996,579 km (0.117 R)
• M22: 10,186,867 km (0.118 R)
• M23: 10,442,530 km (0.107 R)
• M24: 11,486,125 km (0.098 R)
• M25: 11,953,019 km (0.08 R)
• M26: 12,426,198 km (0.12 R)
• M27: 13,600,541 km (0.066 R)
• M28: 13,670,852 km (0.063 R)
• M29: 14,023,604 km (0.108 R)
• M30: 14,665,977 km (0.116 R)
• M31: 17,254,469 km (0.095 R)
• M32: 17,942,619 km (0.09 R)
• M33: 20,140,062 km (0.099 R)
• M34: 22,172,648 km (0.102 R)
• M35: 22,337,954 km (0.106 R)
• M36: 23,003,814 km (0.034 R)
• M37: 23,255,139 km (0.074 R)
• M38: 23,423,137 km (0.12 R)
• M39: 24,354,833 km (0.087 R)
• M40: 26,253,978 km (0.1 R)
• M41: 27,398,551 km (0.105 R)
• M42: 28,200,395 km (0.11 R)
• M43: 28,379,614 km (0.082 R)
• M44: 28,739,247 km (0.106 R)
• M45: 28,919,662 km (0.084 R)
• M46: 31,670,019 km (0.066 R)
• M47: 36,533,446 km (0.094 R)
• M48: 38,503,051 km (0.092 R)
• M49: 39,400,638 km (0.117 R)
• M50: 39,500,869 km (0.065 R)
• M51: 39,601,100 km (0.102 R)
• M52: 40,002,919 km (0.03 R)
• M53: 40,305,107 km (0.062 R)
• M54: 40,608,043 km (0.076 R)
• M55: 40,709,321 km (0.049 R)
• M56: 41,725,539 km (0.091 R)
• M57: 42,853,208 km (0.048 R)
• M58: 43,162,426 km (0.037 R)
• M59: 43,679,437 km (0.119 R)
• M60: 43,783,108 km (0.094 R)
• M61: 47,889,420 km (0.038 R)
• M62: 48,854,326 km (0.076 R)
• M63: 50,476,715 km (0.083 R)
• M64: 51,130,607 km (0.118 R)
• M65: 51,568,032 km (0.095 R)
• M66: 52,446,769 km (0.096 R)
• M67: 54,219,055 km (0.116 R)
• M68: 54,441,956 km (0.069 R)
• M69: 55,224,503 km (0.114 R)
• M70: 56,574,624 km (0.08 R)
• M71: 58,391,789 km (0.117 R)
• M72: 58,620,374 km (0.084 R)
• M73: 58,849,110 km (0.086 R)
• M74: 59,078,144 km (0.098 R)
• M75: 59,422,369 km (0.1 R)
• M76: 59,882,232 km (0.032 R)
• M77: 60,921,489 km (0.115 R)
• M78: 65,730,462 km (0.027 R)
• M79: 67,280,446 km (0.118 R)
• M80: 68,721,971 km (0.092 R)
• M81: 68,842,547 km (0.113 R)
• M82: 70,294,992 km (0.056 R)
• M83: 70,781,485 km (0.116 R)
• M84: 71,879,982 km (0.1 R)
• M85: 73,230,252 km (0.109 R)
• M86: 73,476,640 km (0.102 R)
• M87: 74,588,900 km (0.075 R)
• M88: 75,333,449 km (0.118 R)
• M89: 76,080,540 km (0.089 R)
• M90: 76,205,155 km (0.072 R)
• M91: 79,725,642 km (0.111 R)
• M92: 81,633,314 km (0.106 R)
• M93: 82,272,546 km (0.077 R)
• M94: 83,813,404 km (0.1 R)
• M95: 84,071,161 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.2

Radius: 3.6

Gravity: 27.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.37 AU - 21.61 AU

Year: 31513 Days

Day: 24 Hours

Environment

Temp: -206 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,381,779 km

• M1: 260,450 km (0.07 R)
• M2: 804,687 km (0.028 R)
• M3: 910,602 km (0.071 R)
• M4: 1,194,838 km (0.051 R)
• M5: 1,377,946 km (0.091 R)
• M6: 2,342,403 km (0.07 R)
• M7: 2,417,651 km (0.108 R)
• M8: 2,687,675 km (0.119 R)
• M9: 2,806,306 km (0.091 R)
• M10: 3,297,735 km (0.052 R)
• M11: 3,467,529 km (0.08 R)
• M12: 4,638,132 km (0.05 R)
• M13: 5,215,879 km (0.098 R)
• M14: 6,124,238 km (0.098 R)
• M15: 6,703,032 km (0.104 R)
• M16: 6,810,144 km (0.072 R)
• M17: 8,773,766 km (0.106 R)
• M18: 10,029,640 km (0.117 R)
• M19: 10,275,279 km (0.043 R)
• M20: 10,460,631 km (0.067 R)
• M21: 10,584,947 km (0.108 R)
• M22: 11,276,987 km (0.107 R)
• M23: 12,309,362 km (0.072 R)
• M24: 12,374,885 km (0.092 R)
• M25: 12,704,300 km (0.106 R)
• M26: 13,574,062 km (0.056 R)
• M27: 15,159,500 km (0.118 R)
• M28: 16,296,294 km (0.073 R)
• M29: 16,368,251 km (0.117 R)
• M30: 17,386,863 km (0.083 R)
• M31: 18,052,274 km (0.11 R)
• M32: 19,028,251 km (0.1 R)
• M33: 19,179,943 km (0.116 R)
• M34: 20,485,184 km (0.115 R)
• M35: 20,796,498 km (0.105 R)
• M36: 22,136,745 km (0.099 R)
• M37: 23,586,049 km (0.099 R)
• M38: 25,065,722 km (0.033 R)
• M39: 26,405,819 km (0.115 R)
• M40: 26,999,573 km (0.107 R)
• M41: 27,084,694 km (0.055 R)
• M42: 28,980,848 km (0.091 R)
• M43: 29,417,673 km (0.104 R)
• M44: 29,856,743 km (0.036 R)
• M45: 30,209,495 km (0.119 R)
• M46: 30,563,743 km (0.087 R)
• M47: 30,919,337 km (0.091 R)
• M48: 31,097,508 km (0.053 R)
• M49: 31,994,197 km (0.092 R)
• M50: 32,445,684 km (0.055 R)
• M51: 33,081,176 km (0.08 R)
• M52: 33,537,748 km (0.106 R)
• M53: 33,720,856 km (0.07 R)
• M54: 34,364,725 km (0.105 R)
• M55: 35,477,733 km (0.104 R)
• M56: 37,453,772 km (0.105 R)
• M57: 37,643,911 km (0.106 R)
• M58: 37,739,055 km (0.041 R)
• M59: 38,790,877 km (0.032 R)
• M60: 39,755,485 km (0.104 R)
• M61: 41,806,771 km (0.103 R)
• M62: 42,300,144 km (0.102 R)
• M63: 44,695,356 km (0.053 R)
• M64: 47,339,498 km (0.116 R)
• M65: 49,199,449 km (0.116 R)
• M66: 51,822,049 km (0.098 R)
• M67: 52,245,860 km (0.062 R)
• M68: 53,524,173 km (0.08 R)
• M69: 56,003,010 km (0.057 R)
• M70: 56,111,618 km (0.06 R)
• M71: 57,311,094 km (0.063 R)
• M72: 57,859,071 km (0.1 R)
• M73: 59,624,326 km (0.068 R)
• M74: 59,957,331 km (0.05 R)
• M75: 60,848,186 km (0.118 R)
• M76: 62,417,767 km (0.113 R)
• M77: 62,643,061 km (0.119 R)
• M78: 64,910,965 km (0.077 R)
• M79: 65,711,164 km (0.117 R)
• M80: 66,169,831 km (0.108 R)
• M81: 66,514,504 km (0.054 R)
• M82: 67,090,307 km (0.06 R)
• M83: 67,436,626 km (0.113 R)
• M84: 67,552,115 km (0.105 R)
• M85: 69,877,165 km (0.074 R)
• M86: 71,520,199 km (0.059 R)
• M87: 72,938,686 km (0.086 R)
• M88: 73,057,317 km (0.108 R)
• M89: 73,770,450 km (0.094 R)
• M90: 74,724,735 km (0.112 R)
• M91: 75,443,253 km (0.09 R)
• M92: 75,923,463 km (0.099 R)
• M93: 77,007,748 km (0.082 R)
• M94: 77,612,273 km (0.106 R)
• M95: 78,826,260 km (0.045 R)
• M96: 79,069,805 km (0.098 R)
• M97: 81,272,783 km (0.058 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit