🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 17.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.66 AU - 0.9 AU

Year: 250 Days

Day: 30.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 99.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.44 AU - 2.24 AU

Year: 907 Days

Day: 35.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 52 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,873,952 km

• M1: 39,943 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283

Radius: 13.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.8 AU - 10.14 AU

Year: 8959 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,873,952 km

• M1: 175,030 km (0.102 R)
• M2: 321,336 km (0.064 R)
• M3: 639,680 km (0.087 R)
• M4: 817,702 km (0.081 R)
• M5: 1,072,766 km (0.079 R)
• M6: 1,305,840 km (0.086 R)
• M7: 1,420,581 km (0.11 R)
• M8: 2,142,242 km (0.101 R)
• M9: 2,299,170 km (0.102 R)
• M10: 2,943,787 km (0.054 R)
• M11: 3,572,996 km (0.117 R)
• M12: 3,689,682 km (0.107 R)
• M13: 3,831,650 km (0.118 R)
• M14: 4,096,438 km (0.103 R)
• M15: 4,292,860 km (0.12 R)
• M16: 4,746,441 km (0.093 R)
• M17: 5,189,101 km (0.072 R)
• M18: 5,401,979 km (0.113 R)
• M19: 5,563,694 km (0.108 R)
• M20: 6,855,921 km (0.074 R)
• M21: 7,296,786 km (0.1 R)
• M22: 7,386,096 km (0.108 R)
• M23: 7,747,075 km (0.071 R)
• M24: 8,361,623 km (0.03 R)
• M25: 8,486,388 km (0.053 R)
• M26: 8,706,297 km (0.118 R)
• M27: 8,896,286 km (0.1 R)
• M28: 9,023,744 km (0.102 R)
• M29: 9,215,977 km (0.064 R)
• M30: 9,312,617 km (0.078 R)
• M31: 10,331,379 km (0.072 R)
• M32: 10,701,334 km (0.099 R)
• M33: 10,973,303 km (0.077 R)
• M34: 11,110,035 km (0.099 R)
• M35: 11,350,738 km (0.111 R)
• M36: 11,767,518 km (0.052 R)
• M37: 12,118,774 km (0.07 R)
• M38: 12,975,671 km (0.066 R)
• M39: 13,668,009 km (0.099 R)
• M40: 14,710,108 km (0.114 R)
• M41: 14,861,052 km (0.117 R)
• M42: 15,202,584 km (0.056 R)
• M43: 15,431,768 km (0.109 R)
• M44: 15,854,831 km (0.05 R)
• M45: 15,970,919 km (0.051 R)
• M46: 16,555,548 km (0.088 R)
• M47: 16,751,970 km (0.113 R)
• M48: 16,870,152 km (0.1 R)
• M49: 19,086,744 km (0.082 R)
• M50: 19,748,565 km (0.068 R)
• M51: 19,998,692 km (0.078 R)
• M52: 20,082,317 km (0.098 R)
• M53: 20,375,978 km (0.103 R)
• M54: 21,564,533 km (0.093 R)
• M55: 22,862,893 km (0.054 R)
• M56: 23,081,755 km (0.086 R)
• M57: 23,169,569 km (0.068 R)
• M58: 23,565,704 km (0.093 R)
• M59: 23,742,528 km (0.114 R)
• M60: 23,831,090 km (0.103 R)
• M61: 25,172,983 km (0.053 R)
• M62: 25,807,577 km (0.096 R)
• M63: 26,447,408 km (0.094 R)
• M64: 26,815,418 km (0.056 R)
• M65: 27,092,474 km (0.052 R)
• M66: 27,231,450 km (0.081 R)
• M67: 27,510,001 km (0.085 R)
• M68: 27,742,776 km (0.107 R)
• M69: 27,976,298 km (0.066 R)
• M70: 29,581,333 km (0.099 R)
• M71: 30,346,975 km (0.119 R)
• M72: 30,780,510 km (0.058 R)
• M73: 31,022,260 km (0.05 R)
• M74: 32,240,585 km (0.119 R)
• M75: 32,633,728 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 8.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.05 AU - 12.27 AU

Year: 15411 Days

Day: 8.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,873,952 km

• M1: 195,674 km (0.114 R)
• M2: 323,431 km (0.089 R)
• M3: 431,590 km (0.109 R)
• M4: 672,143 km (0.11 R)
• M5: 850,015 km (0.079 R)
• M6: 1,513,482 km (0.044 R)
• M7: 2,402,392 km (0.069 R)
• M8: 2,755,294 km (0.079 R)
• M9: 2,885,294 km (0.081 R)
• M10: 3,017,389 km (0.101 R)
• M11: 3,151,429 km (0.074 R)
• M12: 3,287,563 km (0.09 R)
• M13: 3,679,060 km (0.118 R)
• M14: 4,085,368 km (0.104 R)
• M15: 4,659,674 km (0.112 R)
• M16: 4,909,054 km (0.073 R)
• M17: 5,162,922 km (0.09 R)
• M18: 5,227,099 km (0.079 R)
• M19: 5,421,128 km (0.119 R)
• M20: 6,118,703 km (0.096 R)
• M21: 6,844,551 km (0.065 R)
• M22: 7,056,980 km (0.107 R)
• M23: 7,415,716 km (0.067 R)
• M24: 8,603,673 km (0.091 R)
• M25: 8,948,346 km (0.032 R)
• M26: 9,493,481 km (0.039 R)
• M27: 9,611,813 km (0.118 R)
• M28: 10,049,536 km (0.087 R)
• M29: 10,290,987 km (0.108 R)
• M30: 10,412,461 km (0.074 R)
• M31: 10,862,002 km (0.032 R)
• M32: 11,027,009 km (0.117 R)
• M33: 11,737,748 km (0.109 R)
• M34: 11,822,271 km (0.103 R)
• M35: 12,506,232 km (0.039 R)
• M36: 12,635,934 km (0.062 R)
• M37: 12,940,365 km (0.087 R)
• M38: 13,823,142 km (0.115 R)
• M39: 14,046,941 km (0.107 R)
• M40: 15,786,315 km (0.119 R)
• M41: 15,973,313 km (0.06 R)
• M42: 16,586,215 km (0.074 R)
• M43: 16,776,354 km (0.097 R)
• M44: 16,919,519 km (0.087 R)
• M45: 17,351,109 km (0.118 R)
• M46: 17,932,446 km (0.068 R)
• M47: 18,323,495 km (0.104 R)
• M48: 18,618,652 km (0.099 R)
• M49: 19,714,157 km (0.056 R)
• M50: 20,219,050 km (0.099 R)
• M51: 20,320,627 km (0.034 R)
• M52: 20,881,768 km (0.118 R)
• M53: 22,228,598 km (0.082 R)
• M54: 22,806,794 km (0.119 R)
• M55: 23,177,198 km (0.114 R)
• M56: 23,283,562 km (0.076 R)
• M57: 23,496,440 km (0.119 R)
• M58: 23,817,028 km (0.117 R)
• M59: 24,139,262 km (0.118 R)
• M60: 25,168,645 km (0.117 R)
• M61: 25,441,960 km (0.112 R)
• M62: 25,496,713 km (0.068 R)
• M63: 25,606,368 km (0.113 R)
• M64: 26,046,635 km (0.116 R)
• M65: 26,489,445 km (0.038 R)
• M66: 26,656,097 km (0.067 R)
• M67: 27,158,297 km (0.034 R)
• M68: 27,214,246 km (0.096 R)
• M69: 27,270,345 km (0.098 R)
• M70: 27,719,887 km (0.117 R)
• M71: 28,115,274 km (0.077 R)
• M72: 30,004,396 km (0.086 R)
• M73: 30,294,167 km (0.079 R)
• M74: 31,639,202 km (0.057 R)
• M75: 32,111,632 km (0.084 R)
• M76: 32,408,135 km (0.087 R)
• M77: 33,123,213 km (0.069 R)
• M78: 34,508,339 km (0.075 R)
• M79: 34,690,400 km (0.102 R)
• M80: 36,590,442 km (0.05 R)
• M81: 36,962,193 km (0.109 R)
• M82: 37,148,442 km (0.111 R)
• M83: 37,334,991 km (0.074 R)
• M84: 37,771,667 km (0.093 R)
• M85: 38,776,067 km (0.12 R)
• M86: 40,746,870 km (0.056 R)
• M87: 40,939,402 km (0.069 R)
• M88: 41,003,580 km (0.079 R)
• M89: 41,906,104 km (0.111 R)
• M90: 42,230,133 km (0.054 R)
• M91: 42,359,834 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.2

Radius: 7

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.01 AU - 15.99 AU

Year: 17035 Days

Day: 16.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,873,952 km

• M1: 136,882 km (0.109 R)
• M2: 730,038 km (0.096 R)
• M3: 842,685 km (0.116 R)
• M4: 985,551 km (0.061 R)
• M5: 1,110,764 km (0.102 R)
• M6: 1,162,375 km (0.112 R)
• M7: 2,191,459 km (0.087 R)
• M8: 2,256,833 km (0.109 R)
• M9: 2,663,141 km (0.076 R)
• M10: 3,165,491 km (0.032 R)
• M11: 4,379,029 km (0.109 R)
• M12: 4,503,494 km (0.115 R)
• M13: 4,587,120 km (0.119 R)
• M14: 5,186,558 km (0.07 R)
• M15: 5,406,766 km (0.026 R)
• M16: 5,947,413 km (0.079 R)
• M17: 6,505,413 km (0.096 R)
• M18: 6,934,759 km (0.049 R)
• M19: 7,571,148 km (0.101 R)
• M20: 7,670,631 km (0.086 R)
• M21: 8,431,186 km (0.097 R)
• M22: 8,690,140 km (0.054 R)
• M23: 8,951,637 km (0.059 R)
• M24: 9,109,762 km (0.116 R)
• M25: 9,589,672 km (0.044 R)
• M26: 9,643,528 km (0.114 R)
• M27: 9,751,537 km (0.089 R)
• M28: 11,134,869 km (0.06 R)
• M29: 11,820,476 km (0.077 R)
• M30: 12,874,393 km (0.091 R)
• M31: 14,449,060 km (0.117 R)
• M32: 15,384,795 km (0.113 R)
• M33: 16,340,127 km (0.117 R)
• M34: 17,643,423 km (0.116 R)
• M35: 19,115,317 km (0.042 R)
• M36: 19,660,152 km (0.109 R)
• M37: 21,890,507 km (0.103 R)
• M38: 22,389,117 km (0.095 R)
• M39: 22,963,273 km (0.092 R)
• M40: 23,688,075 km (0.103 R)
• M41: 24,863,017 km (0.065 R)
• M42: 25,159,819 km (0.101 R)
• M43: 25,681,766 km (0.071 R)
• M44: 27,498,781 km (0.079 R)
• M45: 27,959,543 km (0.098 R)
• M46: 29,044,277 km (0.079 R)
• M47: 29,122,367 km (0.115 R)
• M48: 30,538,610 km (0.067 R)
• M49: 30,776,770 km (0.069 R)
• M50: 32,461,541 km (0.072 R)
• M51: 32,948,333 km (0.094 R)
• M52: 33,111,095 km (0.106 R)
• M53: 33,274,157 km (0.118 R)
• M54: 34,423,218 km (0.04 R)
• M55: 35,585,294 km (0.113 R)
• M56: 35,668,770 km (0.118 R)
• M57: 36,003,420 km (0.026 R)
• M58: 37,437,166 km (0.115 R)
• M59: 38,032,865 km (0.116 R)
• M60: 38,460,416 km (0.07 R)
• M61: 38,631,855 km (0.088 R)
• M62: 41,058,482 km (0.093 R)
• M63: 41,145,997 km (0.12 R)
• M64: 42,201,859 km (0.11 R)
• M65: 43,802,107 km (0.101 R)
• M66: 43,891,566 km (0.119 R)
• M67: 44,879,960 km (0.093 R)
• M68: 45,150,881 km (0.078 R)
• M69: 46,057,594 km (0.115 R)
• M70: 46,148,550 km (0.068 R)
• M71: 47,428,808 km (0.103 R)
• M72: 49,371,037 km (0.074 R)
• M73: 49,557,436 km (0.066 R)
• M74: 49,743,985 km (0.089 R)
• M75: 50,492,573 km (0.089 R)
• M76: 50,586,370 km (0.117 R)
• M77: 55,835,909 km (0.068 R)
• M78: 55,932,998 km (0.094 R)
• M79: 57,395,317 km (0.116 R)
• M80: 59,265,590 km (0.099 R)
• M81: 60,059,057 km (0.118 R)
• M82: 61,255,691 km (0.085 R)
• M83: 61,355,771 km (0.049 R)
• M84: 62,661,911 km (0.067 R)
• M85: 63,166,654 km (0.06 R)
• M86: 63,470,188 km (0.061 R)
• M87: 64,893,013 km (0.087 R)
• M88: 64,995,039 km (0.099 R)
• M89: 65,097,065 km (0.069 R)
• M90: 65,608,241 km (0.08 R)
• M91: 65,915,664 km (0.117 R)
• M92: 66,428,934 km (0.112 R)
• M93: 69,015,631 km (0.092 R)
• M94: 69,536,830 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.9

Radius: 3.4

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.08 AU - 17.72 AU

Year: 20903 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 83,873,952 km

• M1: 381,475 km (0.1 R)
• M2: 594,801 km (0.114 R)
• M3: 722,109 km (0.073 R)
• M4: 1,001,558 km (0.06 R)
• M5: 1,372,560 km (0.108 R)
• M6: 1,561,951 km (0.082 R)
• M7: 1,895,704 km (0.087 R)
• M8: 2,058,766 km (0.061 R)
• M9: 2,324,302 km (0.049 R)
• M10: 2,423,486 km (0.11 R)
• M11: 2,600,460 km (0.107 R)
• M12: 2,860,461 km (0.115 R)
• M13: 3,863,215 km (0.113 R)
• M14: 4,249,627 km (0.071 R)
• M15: 4,679,421 km (0.051 R)
• M16: 6,636,610 km (0.095 R)
• M17: 7,241,734 km (0.075 R)
• M18: 8,088,308 km (0.096 R)
• M19: 8,695,376 km (0.094 R)
• M20: 8,965,550 km (0.077 R)
• M21: 9,277,611 km (0.073 R)
• M22: 9,752,584 km (0.086 R)
• M23: 10,602,599 km (0.074 R)
• M24: 11,899,912 km (0.073 R)
• M25: 11,985,333 km (0.109 R)
• M26: 13,202,311 km (0.091 R)
• M27: 15,053,735 km (0.112 R)
• M28: 15,146,186 km (0.07 R)
• M29: 15,517,488 km (0.093 R)
• M30: 15,610,837 km (0.044 R)
• M31: 15,797,984 km (0.111 R)
• M32: 16,033,152 km (0.094 R)
• M33: 16,554,201 km (0.09 R)
• M34: 16,745,088 km (0.097 R)
• M35: 17,710,443 km (0.042 R)
• M36: 18,594,567 km (0.049 R)
• M37: 19,593,731 km (0.101 R)
• M38: 20,456,611 km (0.034 R)
• M39: 21,643,521 km (0.051 R)
• M40: 23,171,663 km (0.091 R)
• M41: 24,897,873 km (0.112 R)
• M42: 25,007,229 km (0.091 R)
• M43: 26,219,420 km (0.114 R)
• M44: 28,016,689 km (0.081 R)
• M45: 28,758,096 km (0.115 R)
• M46: 30,727,403 km (0.077 R)
• M47: 30,785,895 km (0.054 R)
• M48: 32,262,426 km (0.096 R)
• M49: 32,919,311 km (0.081 R)
• M50: 32,979,299 km (0.111 R)
• M51: 33,943,308 km (0.09 R)
• M52: 35,099,999 km (0.054 R)
• M53: 35,960,486 km (0.093 R)
• M54: 37,326,763 km (0.088 R)
• M55: 40,173,760 km (0.058 R)
• M56: 41,590,901 km (0.106 R)
• M57: 42,893,300 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.7

Radius: 4.2

Gravity: 41.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.58 AU - 16.58 AU

Year: 22350 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,873,952 km

• M1: 73,453 km (0.106 R)
• M2: 176,525 km (0.115 R)
• M3: 307,274 km (0.12 R)
• M4: 487,839 km (0.096 R)
• M5: 722,857 km (0.069 R)
• M6: 1,133,353 km (0.036 R)
• M7: 1,162,974 km (0.045 R)
• M8: 1,505,852 km (0.06 R)
• M9: 1,604,587 km (0.042 R)
• M10: 1,705,565 km (0.109 R)
• M11: 2,391,322 km (0.1 R)
• M12: 3,668,140 km (0.106 R)
• M13: 3,845,862 km (0.11 R)
• M14: 4,349,259 km (0.119 R)
• M15: 7,049,201 km (0.075 R)
• M16: 8,525,433 km (0.115 R)
• M17: 8,701,659 km (0.105 R)
• M18: 9,058,001 km (0.096 R)
• M19: 9,662,227 km (0.062 R)
• M20: 9,969,202 km (0.117 R)
• M21: 10,341,850 km (0.063 R)
• M22: 10,592,876 km (0.087 R)
• M23: 11,877,473 km (0.066 R)
• M24: 13,210,390 km (0.069 R)
• M25: 13,894,501 km (0.1 R)
• M26: 14,240,820 km (0.096 R)
• M27: 14,449,958 km (0.059 R)
• M28: 15,012,745 km (0.093 R)
• M29: 15,510,906 km (0.083 R)
• M30: 17,185,953 km (0.115 R)
• M31: 18,082,343 km (0.107 R)
• M32: 18,384,531 km (0.109 R)
• M33: 20,624,610 km (0.093 R)
• M34: 24,350,045 km (0.055 R)
• M35: 25,948,050 km (0.06 R)
• M36: 26,033,171 km (0.091 R)
• M37: 26,288,834 km (0.103 R)
• M38: 26,545,394 km (0.046 R)
• M39: 26,802,703 km (0.102 R)
• M40: 27,666,481 km (0.116 R)
• M41: 30,312,269 km (0.075 R)
• M42: 30,401,728 km (0.069 R)
• M43: 31,392,814 km (0.11 R)
• M44: 32,945,191 km (0.089 R)
• M45: 33,684,354 km (0.069 R)
• M46: 35,934,456 km (0.078 R)
• M47: 36,314,135 km (0.112 R)
• M48: 36,409,279 km (0.113 R)
• M49: 36,981,790 km (0.115 R)
• M50: 37,557,293 km (0.113 R)
• M51: 37,653,485 km (0.058 R)
• M52: 38,717,275 km (0.085 R)
• M53: 38,911,753 km (0.118 R)
• M54: 40,085,198 km (0.08 R)
• M55: 41,072,095 km (0.045 R)
• M56: 42,567,177 km (0.118 R)
• M57: 43,069,526 km (0.072 R)
• M58: 44,181,637 km (0.084 R)
• M59: 44,792,146 km (0.102 R)
• M60: 44,996,347 km (0.082 R)
• M61: 45,713,220 km (0.08 R)
• M62: 46,124,614 km (0.093 R)
• M63: 51,796,617 km (0.083 R)
• M64: 55,917,739 km (0.076 R)
• M65: 58,462,698 km (0.115 R)
• M66: 58,797,349 km (0.105 R)
• M67: 59,917,687 km (0.092 R)
• M68: 61,838,524 km (0.062 R)
• M69: 62,179,457 km (0.034 R)
• M70: 62,749,276 km (0.07 R)
• M71: 63,092,004 km (0.102 R)
• M72: 63,435,331 km (0.117 R)
• M73: 65,161,392 km (0.067 R)
• M74: 66,553,101 km (0.101 R)
• M75: 71,143,811 km (0.117 R)
• M76: 72,217,774 km (0.045 R)
• M77: 73,176,696 km (0.095 R)
• M78: 75,349,755 km (0.075 R)
• M79: 77,054,572 km (0.059 R)
• M80: 77,544,056 km (0.094 R)
• M81: 81,247,501 km (0.116 R)
• M82: 82,119,806 km (0.088 R)
• M83: 83,371,492 km (0.072 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 20,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit