🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 46.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 12.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.75 AU - 0.83 AU

Year: 453 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,919,008 km

• M1: 153,188 km (0.08 R)
• M2: 229,932 km (0.112 R)
• M3: 344,524 km (0.105 R)
• M4: 423,063 km (0.09 R)
• M5: 527,632 km (0.068 R)
• M6: 616,194 km (0.118 R)
• M7: 706,700 km (0.061 R)
• M8: 798,254 km (0.086 R)
• M9: 925,861 km (0.098 R)
• M10: 1,041,800 km (0.088 R)
• M11: 1,123,630 km (0.064 R)
• M12: 1,222,963 km (0.113 R)
• M13: 1,372,560 km (0.072 R)
• M14: 1,457,831 km (0.1 R)
• M15: 1,545,047 km (0.103 R)
• M16: 1,690,755 km (0.06 R)
• M17: 1,777,073 km (0.09 R)
• M18: 1,966,165 km (0.114 R)
• M19: 2,093,921 km (0.105 R)
• M20: 2,287,800 km (0.094 R)
• M21: 2,422,738 km (0.075 R)
• M22: 2,500,977 km (0.031 R)
• M23: 2,646,686 km (0.067 R)
• M24: 2,761,277 km (0.111 R)
• M25: 2,960,691 km (0.11 R)
• M26: 3,086,952 km (0.115 R)
• M27: 3,200,796 km (0.033 R)
• M28: 3,286,964 km (0.09 R)
• M29: 3,624,906 km (0.102 R)
• M30: 3,745,183 km (0.066 R)
• M31: 3,851,547 km (0.097 R)
• M32: 4,082,825 km (0.104 R)
• M33: 4,184,402 km (0.082 R)
• M34: 4,382,320 km (0.089 R)
• M35: 4,779,353 km (0.116 R)
• M36: 4,978,019 km (0.063 R)
• M37: 5,095,303 km (0.093 R)
• M38: 5,230,390 km (0.066 R)
• M39: 5,306,984 km (0.074 R)
• M40: 5,495,627 km (0.103 R)
• M41: 5,573,418 km (0.112 R)
• M42: 5,677,688 km (0.12 R)
• M43: 5,800,358 km (0.045 R)
• M44: 5,888,471 km (0.071 R)
• M45: 6,039,266 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 14.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.82 AU - 1.18 AU

Year: 646 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 16,919,008 km

• M1: 182,061 km (0.092 R)
• M2: 282,441 km (0.1 R)
• M3: 379,081 km (0.088 R)
• M4: 568,023 km (0.098 R)
• M5: 688,449 km (0.083 R)
• M6: 1,148,762 km (0.049 R)
• M7: 1,243,757 km (0.109 R)
• M8: 1,371,513 km (0.109 R)
• M9: 1,462,618 km (0.069 R)
• M10: 1,775,128 km (0.063 R)
• M11: 1,916,798 km (0.061 R)
• M12: 2,008,501 km (0.077 R)
• M13: 2,288,399 km (0.11 R)
• M14: 2,422,887 km (0.101 R)
• M15: 2,632,025 km (0.033 R)
• M16: 2,751,853 km (0.117 R)
• M17: 2,877,814 km (0.108 R)
• M18: 3,104,305 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 9.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.64 AU - 2.24 AU

Year: 1745 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 16,919,008 km

• M1: 123,418 km (0.105 R)
• M2: 187,895 km (0.118 R)
• M3: 288,574 km (0.099 R)
• M4: 365,916 km (0.04 R)
• M5: 463,903 km (0.097 R)
• M6: 584,928 km (0.095 R)
• M7: 645,515 km (0.084 R)
• M8: 736,022 km (0.088 R)
• M9: 821,592 km (0.089 R)
• M10: 936,183 km (0.087 R)
• M11: 1,238,072 km (0.065 R)
• M12: 1,353,412 km (0.116 R)
• M13: 1,436,289 km (0.094 R)
• M14: 1,520,962 km (0.114 R)
• M15: 1,582,596 km (0.077 R)
• M16: 1,689,259 km (0.118 R)
• M17: 1,883,437 km (0.104 R)
• M18: 1,969,905 km (0.056 R)
• M19: 2,085,095 km (0.092 R)
• M20: 2,336,420 km (0.08 R)
• M21: 2,575,477 km (0.1 R)
• M22: 2,792,244 km (0.095 R)
• M23: 2,899,057 km (0.033 R)
• M24: 3,061,820 km (0.104 R)
• M25: 3,140,508 km (0.09 R)
• M26: 3,259,588 km (0.099 R)
• M27: 3,348,000 km (0.086 R)
• M28: 3,421,004 km (0.099 R)
• M29: 3,527,219 km (0.092 R)
• M30: 3,634,630 km (0.107 R)
• M31: 3,852,744 km (0.114 R)
• M32: 3,946,242 km (0.079 R)
• M33: 4,135,783 km (0.116 R)
• M34: 4,196,669 km (0.109 R)
• M35: 4,266,681 km (0.072 R)
• M36: 4,381,273 km (0.096 R)
• M37: 4,496,912 km (0.087 R)
• M38: 4,559,594 km (0.036 R)
• M39: 4,694,830 km (0.107 R)
• M40: 4,785,785 km (0.101 R)
• M41: 4,849,813 km (0.114 R)
• M42: 4,914,140 km (0.117 R)
• M43: 4,988,042 km (0.12 R)
• M44: 5,193,140 km (0.072 R)
• M45: 5,277,813 km (0.113 R)
• M46: 5,353,509 km (0.089 R)
• M47: 5,448,504 km (0.079 R)
• M48: 5,708,206 km (0.092 R)
• M49: 5,795,571 km (0.087 R)
• M50: 6,130,072 km (0.099 R)
• M51: 6,359,854 km (0.114 R)
• M52: 6,511,247 km (0.119 R)
• M53: 6,602,652 km (0.051 R)
• M54: 6,663,987 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 11.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.11 AU - 2.93 AU

Year: 2583 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,919,008 km

• M1: 165,156 km (0.089 R)
• M2: 253,868 km (0.109 R)
• M3: 352,901 km (0.087 R)
• M4: 499,507 km (0.118 R)
• M5: 663,915 km (0.089 R)
• M6: 743,352 km (0.071 R)
• M7: 942,915 km (0.108 R)
• M8: 1,209,648 km (0.085 R)
• M9: 1,421,629 km (0.079 R)
• M10: 1,573,022 km (0.114 R)
• M11: 1,758,074 km (0.073 R)
• M12: 2,079,410 km (0.094 R)
• M13: 2,170,366 km (0.093 R)
• M14: 2,293,934 km (0.117 R)
• M15: 2,377,559 km (0.074 R)
• M16: 2,591,185 km (0.057 R)
• M17: 2,789,103 km (0.113 R)
• M18: 2,935,110 km (0.112 R)
• M19: 3,049,253 km (0.092 R)
• M20: 3,678,911 km (0.034 R)
• M21: 3,765,079 km (0.066 R)
• M22: 4,078,487 km (0.042 R)
• M23: 4,309,466 km (0.062 R)
• M24: 4,400,571 km (0.109 R)
• M25: 4,531,768 km (0.089 R)
• M26: 4,611,055 km (0.099 R)
• M27: 4,730,883 km (0.095 R)
• M28: 4,824,831 km (0.109 R)
• M29: 4,987,443 km (0.026 R)
• M30: 5,110,562 km (0.112 R)
• M31: 5,207,053 km (0.109 R)
• M32: 5,584,788 km (0.072 R)
• M33: 5,856,158 km (0.083 R)
• M34: 6,015,181 km (0.067 R)
• M35: 6,411,765 km (0.092 R)
• M36: 6,665,782 km (0.081 R)
• M37: 6,801,617 km (0.077 R)
• M38: 6,877,463 km (0.114 R)
• M39: 7,060,870 km (0.095 R)
• M40: 7,557,535 km (0.074 R)
• M41: 7,651,931 km (0.092 R)
• M42: 7,794,348 km (0.07 R)
• M43: 8,017,548 km (0.102 R)
• M44: 8,129,896 km (0.101 R)
• M45: 8,226,686 km (0.105 R)
• M46: 8,502,844 km (0.079 R)
• M47: 8,732,776 km (0.045 R)
• M48: 9,131,604 km (0.066 R)
• M49: 9,232,133 km (0.035 R)
• M50: 9,333,112 km (0.084 R)
• M51: 9,468,498 km (0.102 R)
• M52: 9,740,916 km (0.119 R)
• M53: 9,912,505 km (0.054 R)
• M54: 10,223,967 km (0.11 R)
• M55: 10,381,045 km (0.076 R)
• M56: 10,821,162 km (0.086 R)
• M57: 11,357,470 km (0.109 R)
• M58: 11,738,197 km (0.103 R)
• M59: 11,847,703 km (0.106 R)
• M60: 12,493,367 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.4

Radius: 6.3

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.63 AU - 8.79 AU

Year: 12500 Days

Day: 20.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 16,919,008 km

• M1: 115,938 km (0.103 R)
• M2: 451,935 km (0.03 R)
• M3: 514,168 km (0.06 R)
• M4: 665,262 km (0.107 R)
• M5: 928,255 km (0.11 R)
• M6: 1,243,906 km (0.085 R)
• M7: 1,967,362 km (0.114 R)
• M8: 2,072,379 km (0.11 R)
• M9: 2,946,779 km (0.117 R)
• M10: 3,067,205 km (0.047 R)
• M11: 3,281,728 km (0.114 R)
• M12: 4,053,803 km (0.081 R)
• M13: 4,460,261 km (0.062 R)
• M14: 4,598,639 km (0.067 R)
• M15: 4,668,351 km (0.101 R)
• M16: 4,738,363 km (0.107 R)
• M17: 4,844,129 km (0.041 R)
• M18: 4,986,396 km (0.078 R)
• M19: 5,093,957 km (0.088 R)
• M20: 6,327,691 km (0.067 R)
• M21: 6,640,051 km (0.115 R)
• M22: 6,679,545 km (0.035 R)
• M23: 6,957,647 km (0.102 R)
• M24: 7,077,924 km (0.091 R)
• M25: 7,731,368 km (0.107 R)
• M26: 7,855,983 km (0.112 R)
• M27: 8,446,595 km (0.098 R)
• M28: 9,939,283 km (0.108 R)
• M29: 9,984,461 km (0.088 R)
• M30: 10,165,624 km (0.089 R)
• M31: 11,181,693 km (0.076 R)
• M32: 11,369,887 km (0.11 R)
• M33: 11,417,010 km (0.076 R)
• M34: 11,892,732 km (0.1 R)
• M35: 13,458,124 km (0.03 R)
• M36: 13,508,089 km (0.089 R)
• M37: 14,112,315 km (0.119 R)
• M38: 14,264,905 km (0.069 R)
• M39: 14,725,517 km (0.116 R)
• M40: 16,242,738 km (0.116 R)
• M41: 17,100,832 km (0.051 R)
• M42: 17,426,506 km (0.059 R)
• M43: 19,309,944 km (0.118 R)
• M44: 21,315,303 km (0.036 R)
• M45: 21,607,168 km (0.093 R)
• M46: 21,724,154 km (0.109 R)
• M47: 22,966,564 km (0.093 R)
• M48: 23,989,066 km (0.104 R)
• M49: 24,781,037 km (0.046 R)
• M50: 24,903,558 km (0.109 R)
• M51: 25,643,319 km (0.089 R)
• M52: 26,140,582 km (0.102 R)
• M53: 27,397,504 km (0.095 R)
• M54: 28,352,985 km (0.112 R)
• M55: 28,673,873 km (0.083 R)
• M56: 28,738,349 km (0.072 R)
• M57: 28,802,676 km (0.079 R)
• M58: 30,034,914 km (0.117 R)
• M59: 31,020,016 km (0.034 R)
• M60: 31,152,111 km (0.096 R)
• M61: 31,549,593 km (0.058 R)
• M62: 33,156,573 km (0.11 R)
• M63: 34,927,064 km (0.084 R)
• M64: 36,449,222 km (0.102 R)
• M65: 37,148,143 km (0.104 R)
• M66: 37,218,305 km (0.087 R)
• M67: 37,851,552 km (0.04 R)
• M68: 38,701,418 km (0.119 R)
• M69: 38,986,103 km (0.119 R)
• M70: 39,414,401 km (0.073 R)
• M71: 40,347,892 km (0.081 R)
• M72: 42,090,109 km (0.064 R)
• M73: 42,163,262 km (0.087 R)
• M74: 42,823,288 km (0.079 R)
• M75: 43,412,853 km (0.048 R)
• M76: 43,560,656 km (0.093 R)
• M77: 43,931,060 km (0.07 R)
• M78: 44,600,062 km (0.083 R)
• M79: 44,823,860 km (0.089 R)
• M80: 45,798,042 km (0.079 R)
• M81: 45,873,140 km (0.056 R)
• M82: 46,023,785 km (0.074 R)
• M83: 46,099,033 km (0.082 R)
• M84: 48,378,306 km (0.044 R)
• M85: 48,531,644 km (0.099 R)
• M86: 48,915,512 km (0.118 R)
• M87: 48,992,255 km (0.096 R)
• M88: 49,223,235 km (0.116 R)
• M89: 49,995,608 km (0.086 R)
• M90: 50,072,950 km (0.101 R)
• M91: 51,552,174 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.7

Radius: 7.2

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.05 AU - 7.73 AU

Year: 12971 Days

Day: 17.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 64.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 16,919,008 km

• M1: 93,349 km (0.033 R)
• M2: 176,525 km (0.108 R)
• M3: 613,650 km (0.084 R)
• M4: 705,055 km (0.114 R)
• M5: 867,967 km (0.072 R)
• M6: 1,079,648 km (0.032 R)
• M7: 1,172,698 km (0.105 R)
• M8: 1,407,118 km (0.112 R)
• M9: 1,919,640 km (0.07 R)
• M10: 2,010,446 km (0.081 R)
• M11: 2,315,326 km (0.041 R)
• M12: 2,534,936 km (0.073 R)
• M13: 2,584,602 km (0.087 R)
• M14: 2,659,850 km (0.108 R)
• M15: 2,761,277 km (0.069 R)
• M16: 2,915,962 km (0.099 R)
• M17: 3,260,635 km (0.069 R)
• M18: 3,424,146 km (0.112 R)
• M19: 3,902,111 km (0.068 R)
• M20: 4,401,020 km (0.115 R)
• M21: 4,796,108 km (0.119 R)
• M22: 5,076,155 km (0.079 R)
• M23: 5,170,850 km (0.104 R)
• M24: 6,796,830 km (0.114 R)
• M25: 6,901,099 km (0.12 R)
• M26: 7,359,467 km (0.054 R)
• M27: 7,973,567 km (0.033 R)
• M28: 8,194,373 km (0.099 R)
• M29: 8,379,725 km (0.119 R)
• M30: 8,491,774 km (0.082 R)
• M31: 8,906,459 km (0.103 R)
• M32: 9,366,323 km (0.116 R)
• M33: 9,482,560 km (0.093 R)
• M34: 9,912,804 km (0.07 R)
• M35: 10,031,136 km (0.093 R)
• M36: 10,389,273 km (0.093 R)
• M37: 11,530,106 km (0.076 R)
• M38: 11,821,523 km (0.03 R)
• M39: 12,031,110 km (0.097 R)
• M40: 12,157,520 km (0.11 R)
• M41: 12,496,658 km (0.065 R)
• M42: 12,710,134 km (0.093 R)
• M43: 14,016,572 km (0.079 R)
• M44: 14,416,896 km (0.055 R)
• M45: 14,551,086 km (0.046 R)
• M46: 14,956,346 km (0.047 R)
• M47: 15,548,155 km (0.102 R)
• M48: 15,824,014 km (0.076 R)
• M49: 17,607,819 km (0.058 R)
• M50: 17,991,388 km (0.111 R)
• M51: 18,766,903 km (0.081 R)
• M52: 19,306,353 km (0.084 R)
• M53: 20,100,120 km (0.073 R)
• M54: 21,208,789 km (0.074 R)
• M55: 21,259,653 km (0.12 R)
• M56: 21,361,529 km (0.054 R)
• M57: 22,961,029 km (0.029 R)
• M58: 23,170,167 km (0.07 R)
• M59: 23,748,812 km (0.111 R)
• M60: 24,438,607 km (0.086 R)
• M61: 25,242,846 km (0.034 R)
• M62: 25,675,183 km (0.103 R)
• M63: 26,110,064 km (0.113 R)
• M64: 27,373,867 km (0.108 R)
• M65: 28,041,074 km (0.06 R)
• M66: 28,601,318 km (0.113 R)
• M67: 29,165,152 km (0.057 R)
• M68: 30,533,225 km (0.07 R)
• M69: 32,097,270 km (0.076 R)
• M70: 32,214,106 km (0.059 R)
• M71: 32,448,377 km (0.082 R)
• M72: 32,800,680 km (0.079 R)
• M73: 32,918,413 km (0.081 R)
• M74: 33,036,296 km (0.089 R)
• M75: 33,449,934 km (0.1 R)
• M76: 34,342,286 km (0.061 R)
• M77: 35,121,840 km (0.115 R)
• M78: 35,242,266 km (0.103 R)
• M79: 35,423,130 km (0.112 R)
• M80: 36,089,290 km (0.116 R)
• M81: 37,065,565 km (0.033 R)
• M82: 37,188,086 km (0.076 R)
• M83: 37,680,113 km (0.115 R)
• M84: 40,802,969 km (0.096 R)
• M85: 41,056,388 km (0.117 R)
• M86: 41,692,179 km (0.043 R)
• M87: 42,395,289 km (0.053 R)
• M88: 42,909,157 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.4

Radius: 6.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.85 AU - 10.33 AU

Year: 16256 Days

Day: 17.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 16,919,008 km

• M1: 292,165 km (0.118 R)
• M2: 605,273 km (0.085 R)
• M3: 711,936 km (0.069 R)
• M4: 906,713 km (0.09 R)
• M5: 1,108,371 km (0.064 R)
• M6: 1,261,110 km (0.1 R)
• M7: 1,377,497 km (0.111 R)
• M8: 1,431,502 km (0.077 R)
• M9: 1,632,262 km (0.08 R)
• M10: 1,689,708 km (0.109 R)
• M11: 1,938,190 km (0.102 R)
• M12: 2,060,561 km (0.096 R)
• M13: 2,509,055 km (0.11 R)
• M14: 2,792,543 km (0.077 R)
• M15: 3,345,607 km (0.101 R)
• M16: 3,419,059 km (0.077 R)
• M17: 4,213,424 km (0.071 R)
• M18: 4,404,610 km (0.084 R)
• M19: 4,696,775 km (0.117 R)
• M20: 5,593,165 km (0.092 R)
• M21: 5,821,003 km (0.099 R)
• M22: 6,141,441 km (0.072 R)
• M23: 6,285,803 km (0.089 R)
• M24: 6,967,670 km (0.062 R)
• M25: 8,241,496 km (0.096 R)
• M26: 8,320,933 km (0.095 R)
• M27: 8,500,749 km (0.105 R)
• M28: 8,843,777 km (0.053 R)
• M29: 11,083,257 km (0.114 R)
• M30: 12,129,246 km (0.104 R)
• M31: 12,836,245 km (0.094 R)
• M32: 12,951,585 km (0.096 R)
• M33: 13,369,562 km (0.117 R)
• M34: 16,566,618 km (0.114 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: 184 - 12,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit