🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.63 AU

Year: 559 Days

Day: 33.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,700,351 km

• M1: 344,225 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.46 AU - 3.16 AU

Year: 1756 Days

Day: 12.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 14.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.31 AU - 4.83 AU

Year: 3642 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 55.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,700,351 km

• M1: 200,461 km (0.059 R)
• M2: 307,723 km (0.085 R)
• M3: 495,618 km (0.074 R)
• M4: 732,581 km (0.109 R)
• M5: 842,386 km (0.117 R)
• M6: 1,019,061 km (0.096 R)
• M7: 1,209,050 km (0.108 R)
• M8: 1,332,917 km (0.082 R)
• M9: 1,431,502 km (0.076 R)
• M10: 1,594,564 km (0.11 R)
• M11: 1,840,353 km (0.112 R)
• M12: 2,041,562 km (0.111 R)
• M13: 2,191,609 km (0.113 R)
• M14: 2,381,598 km (0.067 R)
• M15: 2,527,905 km (0.118 R)
• M16: 2,778,332 km (0.067 R)
• M17: 3,142,902 km (0.115 R)
• M18: 3,236,550 km (0.116 R)
• M19: 3,385,699 km (0.103 R)
• M20: 3,578,830 km (0.06 R)
• M21: 4,538,351 km (0.076 R)
• M22: 4,721,159 km (0.113 R)
• M23: 4,813,461 km (0.073 R)
• M24: 4,922,069 km (0.108 R)
• M25: 5,204,959 km (0.061 R)
• M26: 5,396,444 km (0.111 R)
• M27: 5,590,472 km (0.085 R)
• M28: 5,721,071 km (0.087 R)
• M29: 6,152,661 km (0.079 R)
• M30: 6,321,557 km (0.112 R)
• M31: 6,491,949 km (0.089 R)
• M32: 6,715,897 km (0.116 R)
• M33: 6,872,377 km (0.12 R)
• M34: 7,030,053 km (0.08 R)
• M35: 7,224,530 km (0.092 R)
• M36: 7,582,667 km (0.115 R)
• M37: 7,782,231 km (0.04 R)
• M38: 8,428,494 km (0.045 R)
• M39: 8,559,841 km (0.084 R)
• M40: 8,824,778 km (0.056 R)
• M41: 9,304,389 km (0.097 R)
• M42: 9,420,776 km (0.106 R)
• M43: 10,189,261 km (0.1 R)
• M44: 10,470,056 km (0.101 R)
• M45: 10,712,704 km (0.088 R)
• M46: 10,936,951 km (0.065 R)
• M47: 11,039,276 km (0.089 R)
• M48: 11,224,478 km (0.083 R)
• M49: 11,535,342 km (0.11 R)
• M50: 11,765,125 km (0.087 R)
• M51: 12,420,962 km (0.081 R)
• M52: 12,678,120 km (0.097 R)
• M53: 12,872,149 km (0.067 R)
• M54: 13,002,000 km (0.072 R)
• M55: 13,110,458 km (0.11 R)
• M56: 13,416,087 km (0.095 R)
• M57: 14,257,575 km (0.049 R)
• M58: 14,391,914 km (0.092 R)
• M59: 15,093,228 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 10.3

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.93 AU - 6.41 AU

Year: 5033 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,700,351 km

• M1: 156,330 km (0.12 R)
• M2: 283,189 km (0.088 R)
• M3: 433,535 km (0.112 R)
• M4: 590,313 km (0.097 R)
• M5: 962,662 km (0.075 R)
• M6: 1,237,922 km (0.083 R)
• M7: 1,697,188 km (0.111 R)
• M8: 1,806,095 km (0.111 R)
• M9: 2,782,670 km (0.044 R)
• M10: 2,847,147 km (0.106 R)
• M11: 2,955,755 km (0.103 R)
• M12: 3,087,999 km (0.106 R)
• M13: 4,092,100 km (0.103 R)
• M14: 4,264,587 km (0.087 R)
• M15: 4,339,236 km (0.11 R)
• M16: 4,490,030 km (0.081 R)
• M17: 4,770,826 km (0.11 R)
• M18: 4,848,317 km (0.114 R)
• M19: 5,322,842 km (0.117 R)
• M20: 5,457,330 km (0.025 R)
• M21: 6,202,777 km (0.093 R)
• M22: 6,401,442 km (0.055 R)
• M23: 6,544,458 km (0.089 R)
• M24: 6,892,273 km (0.095 R)
• M25: 7,186,831 km (0.049 R)
• M26: 7,335,681 km (0.041 R)
• M27: 7,455,359 km (0.032 R)
• M28: 7,606,154 km (0.098 R)
• M29: 8,064,223 km (0.06 R)
• M30: 8,218,907 km (0.086 R)
• M31: 9,071,166 km (0.071 R)
• M32: 9,264,447 km (0.116 R)
• M33: 9,459,073 km (0.093 R)
• M34: 9,687,809 km (0.042 R)
• M35: 9,918,488 km (0.105 R)
• M36: 10,486,063 km (0.094 R)
• M37: 10,688,917 km (0.093 R)
• M38: 10,859,010 km (0.103 R)
• M39: 10,927,376 km (0.059 R)
• M40: 11,236,296 km (0.104 R)
• M41: 11,409,231 km (0.055 R)
• M42: 11,898,267 km (0.044 R)
• M43: 12,180,707 km (0.117 R)
• M44: 12,465,392 km (0.084 R)
• M45: 13,552,520 km (0.111 R)
• M46: 13,662,923 km (0.117 R)
• M47: 13,810,576 km (0.096 R)
• M48: 14,107,378 km (0.103 R)
• M49: 14,256,677 km (0.067 R)
• M50: 15,700,596 km (0.104 R)
• M51: 15,894,026 km (0.113 R)
• M52: 16,283,279 km (0.07 R)
• M53: 16,439,908 km (0.073 R)
• M54: 16,952,281 km (0.109 R)
• M55: 17,390,004 km (0.12 R)
• M56: 17,469,890 km (0.114 R)
• M57: 17,590,166 km (0.11 R)
• M58: 17,670,351 km (0.082 R)
• M59: 17,911,951 km (0.114 R)
• M60: 17,992,734 km (0.096 R)
• M61: 18,276,372 km (0.117 R)
• M62: 19,425,882 km (0.103 R)
• M63: 20,471,870 km (0.082 R)
• M64: 20,980,503 km (0.107 R)
• M65: 21,751,082 km (0.079 R)
• M66: 21,837,400 km (0.081 R)
• M67: 22,618,300 km (0.079 R)
• M68: 23,496,739 km (0.106 R)
• M69: 23,629,582 km (0.115 R)
• M70: 24,073,738 km (0.081 R)
• M71: 24,655,375 km (0.092 R)
• M72: 24,970,577 km (0.114 R)
• M73: 25,196,470 km (0.082 R)
• M74: 25,332,305 km (0.108 R)
• M75: 25,423,111 km (0.101 R)
• M76: 25,559,395 km (0.08 R)
• M77: 25,650,350 km (0.078 R)
• M78: 27,213,648 km (0.085 R)
• M79: 27,679,196 km (0.087 R)
• M80: 27,866,194 km (0.04 R)
• M81: 28,288,509 km (0.098 R)
• M82: 28,571,249 km (0.066 R)
• M83: 28,712,918 km (0.095 R)
• M84: 29,186,993 km (0.049 R)
• M85: 29,329,710 km (0.076 R)
• M86: 29,520,297 km (0.108 R)
• M87: 29,807,077 km (0.041 R)
• M88: 31,011,788 km (0.053 R)
• M89: 31,889,030 km (0.116 R)
• M90: 32,675,765 km (0.111 R)
• M91: 33,170,635 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 13.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.46 AU - 6.8 AU

Year: 5658 Days

Day: 9.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,700,351 km

• M1: 168,746 km (0.095 R)
• M2: 257,009 km (0.063 R)
• M3: 753,375 km (0.09 R)
• M4: 889,659 km (0.103 R)
• M5: 1,081,593 km (0.095 R)
• M6: 1,494,782 km (0.108 R)
• M7: 1,797,418 km (0.088 R)
• M8: 1,956,441 km (0.064 R)
• M9: 2,104,992 km (0.111 R)
• M10: 2,525,810 km (0.071 R)
• M11: 2,721,335 km (0.111 R)
• M12: 3,110,589 km (0.064 R)
• M13: 3,285,468 km (0.11 R)
• M14: 3,374,030 km (0.105 R)
• M15: 3,590,199 km (0.071 R)
• M16: 3,718,554 km (0.066 R)
• M17: 3,811,155 km (0.088 R)
• M18: 4,074,448 km (0.106 R)
• M19: 4,227,785 km (0.057 R)
• M20: 4,779,353 km (0.036 R)
• M21: 4,920,723 km (0.081 R)
• M22: 5,104,878 km (0.103 R)
• M23: 5,291,127 km (0.064 R)
• M24: 5,820,704 km (0.081 R)
• M25: 6,015,480 km (0.111 R)
• M26: 6,146,528 km (0.092 R)
• M27: 6,456,195 km (0.119 R)
• M28: 6,861,905 km (0.109 R)
• M29: 6,953,309 km (0.114 R)
• M30: 7,229,616 km (0.045 R)
• M31: 7,864,659 km (0.119 R)
• M32: 8,032,358 km (0.101 R)
• M33: 8,346,664 km (0.118 R)
• M34: 8,591,406 km (0.106 R)
• M35: 8,913,041 km (0.076 R)
• M36: 9,188,301 km (0.081 R)
• M37: 9,415,540 km (0.097 R)
• M38: 9,568,130 km (0.069 R)
• M39: 9,901,584 km (0.042 R)
• M40: 10,082,747 km (0.11 R)
• M41: 10,606,489 km (0.1 R)
• M42: 11,273,546 km (0.115 R)
• M43: 11,517,091 km (0.107 R)
• M44: 12,341,376 km (0.114 R)
• M45: 12,564,426 km (0.115 R)
• M46: 13,127,961 km (0.08 R)
• M47: 13,213,232 km (0.106 R)
• M48: 13,327,076 km (0.109 R)
• M49: 14,017,620 km (0.102 R)
• M50: 14,250,394 km (0.061 R)
• M51: 14,338,058 km (0.119 R)
• M52: 14,484,515 km (0.108 R)
• M53: 14,838,014 km (0.08 R)
• M54: 15,403,644 km (0.088 R)
• M55: 15,523,621 km (0.119 R)
• M56: 15,855,130 km (0.089 R)
• M57: 16,956,619 km (0.056 R)
• M58: 17,422,766 km (0.059 R)
• M59: 17,579,096 km (0.071 R)
• M60: 17,767,440 km (0.064 R)
• M61: 17,924,817 km (0.107 R)
• M62: 18,367,926 km (0.097 R)
• M63: 18,527,098 km (0.083 R)
• M64: 18,910,966 km (0.107 R)
• M65: 19,265,064 km (0.111 R)
• M66: 19,362,004 km (0.105 R)
• M67: 19,718,944 km (0.111 R)
• M68: 19,882,006 km (0.049 R)
• M69: 20,340,673 km (0.104 R)
• M70: 20,703,597 km (0.097 R)
• M71: 20,935,624 km (0.069 R)
• M72: 21,068,616 km (0.104 R)
• M73: 21,235,268 km (0.061 R)
• M74: 21,335,499 km (0.032 R)
• M75: 22,414,099 km (0.09 R)
• M76: 22,788,842 km (0.105 R)
• M77: 22,891,466 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.9

Radius: 9.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.59 AU - 7.63 AU

Year: 7826 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,700,351 km

• M1: 309,219 km (0.077 R)
• M2: 554,111 km (0.05 R)
• M3: 796,758 km (0.099 R)
• M4: 890,706 km (0.103 R)
• M5: 955,482 km (0.081 R)
• M6: 1,195,885 km (0.115 R)
• M7: 1,900,043 km (0.097 R)
• M8: 1,963,921 km (0.067 R)
• M9: 2,093,921 km (0.098 R)
• M10: 2,737,791 km (0.042 R)
• M11: 3,730,223 km (0.12 R)
• M12: 3,892,088 km (0.105 R)
• M13: 4,084,022 km (0.101 R)
• M14: 4,335,197 km (0.062 R)
• M15: 4,505,589 km (0.102 R)
• M16: 4,620,480 km (0.086 R)
• M17: 4,911,747 km (0.054 R)
• M18: 5,420,828 km (0.112 R)
• M19: 5,512,382 km (0.112 R)
• M20: 5,635,352 km (0.108 R)
• M21: 6,360,004 km (0.1 R)
• M22: 6,684,182 km (0.04 R)
• M23: 7,315,186 km (0.061 R)
• M24: 7,518,340 km (0.032 R)
• M25: 7,861,219 km (0.03 R)
• M26: 9,065,033 km (0.034 R)
• M27: 9,283,445 km (0.074 R)
• M28: 9,949,006 km (0.084 R)
• M29: 10,287,546 km (0.088 R)
• M30: 10,439,388 km (0.118 R)
• M31: 10,937,549 km (0.113 R)
• M32: 11,131,278 km (0.112 R)
• M33: 11,365,100 km (0.063 R)
• M34: 11,443,489 km (0.105 R)
• M35: 11,600,716 km (0.108 R)
• M36: 12,116,680 km (0.085 R)
• M37: 12,640,122 km (0.11 R)
• M38: 12,965,947 km (0.095 R)
• M39: 14,254,433 km (0.098 R)
• M40: 14,764,263 km (0.075 R)
• M41: 15,539,928 km (0.049 R)
• M42: 16,020,586 km (0.066 R)
• M43: 16,284,775 km (0.109 R)
• M44: 17,041,292 km (0.063 R)
• M45: 18,403,979 km (0.101 R)
• M46: 18,866,087 km (0.092 R)
• M47: 19,098,562 km (0.051 R)
• M48: 21,717,422 km (0.081 R)
• M49: 21,912,348 km (0.111 R)
• M50: 22,549,485 km (0.054 R)
• M51: 22,796,172 km (0.08 R)
• M52: 23,691,815 km (0.109 R)
• M53: 23,792,045 km (0.087 R)
• M54: 24,446,985 km (0.11 R)
• M55: 24,903,707 km (0.065 R)
• M56: 25,671,443 km (0.085 R)
• M57: 27,282,612 km (0.103 R)
• M58: 27,387,630 km (0.111 R)
• M59: 27,862,155 km (0.047 R)
• M60: 28,392,479 km (0.099 R)
• M61: 28,498,993 km (0.096 R)
• M62: 28,926,244 km (0.111 R)
• M63: 29,949,344 km (0.094 R)
• M64: 30,166,261 km (0.098 R)
• M65: 30,274,869 km (0.106 R)
• M66: 31,588,937 km (0.077 R)
• M67: 31,975,647 km (0.067 R)
• M68: 32,419,654 km (0.086 R)
• M69: 32,530,955 km (0.118 R)
• M70: 33,033,304 km (0.1 R)
• M71: 33,313,651 km (0.096 R)
• M72: 33,538,347 km (0.082 R)
• M73: 35,011,586 km (0.105 R)
• M74: 35,583,948 km (0.075 R)
• M75: 35,871,176 km (0.097 R)
• M76: 36,159,152 km (0.082 R)
• M77: 36,795,691 km (0.07 R)
• M78: 36,969,823 km (0.115 R)
• M79: 38,138,332 km (0.12 R)
• M80: 39,200,327 km (0.084 R)
• M81: 39,378,199 km (0.059 R)
• M82: 39,615,910 km (0.093 R)
• M83: 39,734,840 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 11.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.53 AU - 11.51 AU

Year: 11824 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,700,351 km

• M1: 215,870 km (0.06 R)
• M2: 647,160 km (0.114 R)
• M3: 835,055 km (0.087 R)
• M4: 1,151,305 km (0.096 R)
• M5: 1,365,978 km (0.107 R)
• M6: 1,452,147 km (0.108 R)
• M7: 2,455,649 km (0.07 R)
• M8: 2,734,799 km (0.12 R)
• M9: 3,115,376 km (0.081 R)
• M10: 3,926,645 km (0.108 R)
• M11: 4,076,542 km (0.111 R)
• M12: 4,907,409 km (0.073 R)
• M13: 5,069,124 km (0.04 R)
• M14: 5,314,913 km (0.12 R)
• M15: 5,425,466 km (0.119 R)
• M16: 5,761,612 km (0.064 R)
• M17: 5,960,877 km (0.096 R)
• M18: 6,542,663 km (0.078 R)
• M19: 6,960,939 km (0.087 R)
• M20: 7,234,403 km (0.105 R)
• M21: 7,418,558 km (0.114 R)
• M22: 7,542,425 km (0.07 R)
• M23: 8,107,606 km (0.083 R)
• M24: 8,235,064 km (0.055 R)
• M25: 8,427,596 km (0.079 R)
• M26: 9,212,536 km (0.071 R)
• M27: 9,613,758 km (0.102 R)
• M28: 10,089,180 km (0.033 R)
• M29: 10,329,733 km (0.104 R)
• M30: 10,641,794 km (0.1 R)
• M31: 10,851,680 km (0.092 R)
• M32: 11,489,266 km (0.106 R)
• M33: 12,285,276 km (0.111 R)
• M34: 12,986,890 km (0.118 R)
• M35: 13,173,738 km (0.084 R)
• M36: 13,436,731 km (0.12 R)
• M37: 13,929,955 km (0.078 R)
• M38: 15,484,427 km (0.053 R)
• M39: 15,801,873 km (0.118 R)
• M40: 16,121,564 km (0.113 R)
• M41: 16,241,990 km (0.039 R)
• M42: 16,483,741 km (0.107 R)
• M43: 16,686,146 km (0.1 R)
• M44: 16,929,991 km (0.069 R)
• M45: 17,257,162 km (0.116 R)
• M46: 17,710,294 km (0.038 R)
• M47: 18,083,989 km (0.03 R)
• M48: 18,167,315 km (0.099 R)
• M49: 18,966,018 km (0.094 R)
• M50: 19,819,175 km (0.091 R)
• M51: 20,946,843 km (0.103 R)
• M52: 21,342,081 km (0.047 R)
• M53: 21,606,869 km (0.119 R)
• M54: 22,273,777 km (0.062 R)
• M55: 23,037,773 km (0.086 R)
• M56: 24,961,901 km (0.069 R)
• M57: 25,147,851 km (0.045 R)
• M58: 25,380,924 km (0.067 R)
• M59: 26,651,908 km (0.054 R)
• M60: 26,984,763 km (0.1 R)
• M61: 27,319,114 km (0.113 R)
• M62: 28,913,379 km (0.082 R)
• M63: 29,206,591 km (0.052 R)
• M64: 30,686,862 km (0.117 R)
• M65: 30,786,344 km (0.062 R)
• M66: 31,436,197 km (0.12 R)
• M67: 32,901,808 km (0.055 R)
• M68: 33,259,047 km (0.081 R)
• M69: 33,566,172 km (0.111 R)
• M70: 34,286,486 km (0.104 R)
• M71: 34,389,708 km (0.104 R)
• M72: 34,544,991 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: 525 - 14,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit