🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 28.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,926,444 km

• M1: 93,798 km (0.087 R)
• M2: 250,576 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.75 AU - 0.95 AU

Year: 286 Days

Day: 47.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,926,444 km

• M1: 105,167 km (0.091 R)
• M2: 243,246 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.38 AU - 1.52 AU

Year: 638 Days

Day: 32.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 122 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,926,444 km

• M1: 1,352,066 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.35 AU - 1.83 AU

Year: 732 Days

Day: 32.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.92 AU - 1.98 AU

Year: 995 Days

Day: 34.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.29 AU - 5.39 AU

Year: 3302 Days

Day: 39.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 14.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.38 AU - 11.32 AU

Year: 10443 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,926,444 km

• M1: 196,721 km (0.111 R)
• M2: 350,657 km (0.035 R)
• M3: 449,841 km (0.118 R)
• M4: 617,540 km (0.111 R)
• M5: 858,243 km (0.079 R)
• M6: 1,131,708 km (0.064 R)
• M7: 1,414,897 km (0.12 R)
• M8: 1,828,684 km (0.066 R)
• M9: 1,960,480 km (0.109 R)
• M10: 2,187,420 km (0.107 R)
• M11: 2,280,620 km (0.115 R)
• M12: 3,314,341 km (0.108 R)
• M13: 4,657,730 km (0.114 R)
• M14: 4,779,203 km (0.095 R)
• M15: 5,056,558 km (0.113 R)
• M16: 5,181,621 km (0.048 R)
• M17: 5,434,741 km (0.109 R)
• M18: 5,627,274 km (0.098 R)
• M19: 5,920,485 km (0.074 R)
• M20: 6,052,281 km (0.033 R)
• M21: 6,185,274 km (0.083 R)
• M22: 6,352,823 km (0.071 R)
• M23: 7,003,275 km (0.103 R)
• M24: 7,283,621 km (0.102 R)
• M25: 7,711,022 km (0.109 R)
• M26: 7,927,939 km (0.063 R)
• M27: 8,183,452 km (0.093 R)
• M28: 8,478,908 km (0.079 R)
• M29: 8,777,954 km (0.09 R)
• M30: 8,890,901 km (0.069 R)
• M31: 11,871,040 km (0.074 R)
• M32: 12,247,877 km (0.071 R)
• M33: 13,142,622 km (0.101 R)
• M34: 14,501,569 km (0.104 R)
• M35: 15,084,851 km (0.097 R)
• M36: 15,767,316 km (0.105 R)
• M37: 16,181,702 km (0.09 R)
• M38: 17,162,616 km (0.087 R)
• M39: 17,304,285 km (0.085 R)
• M40: 17,636,392 km (0.084 R)
• M41: 18,162,677 km (0.114 R)
• M42: 19,034,983 km (0.119 R)
• M43: 19,624,099 km (0.116 R)
• M44: 20,369,096 km (0.04 R)
• M45: 20,469,028 km (0.072 R)
• M46: 21,529,228 km (0.074 R)
• M47: 21,937,780 km (0.052 R)
• M48: 22,814,423 km (0.052 R)
• M49: 22,918,394 km (0.103 R)
• M50: 23,492,550 km (0.11 R)
• M51: 24,018,836 km (0.105 R)
• M52: 24,548,861 km (0.119 R)
• M53: 24,708,632 km (0.091 R)
• M54: 26,543,749 km (0.106 R)
• M55: 28,032,098 km (0.063 R)
• M56: 28,143,399 km (0.108 R)
• M57: 28,366,449 km (0.098 R)
• M58: 28,814,495 km (0.104 R)
• M59: 30,001,554 km (0.116 R)
• M60: 30,286,538 km (0.088 R)
• M61: 31,377,705 km (0.099 R)
• M62: 31,782,965 km (0.072 R)
• M63: 34,072,561 km (0.027 R)
• M64: 35,688,517 km (0.082 R)
• M65: 35,869,680 km (0.034 R)
• M66: 35,990,555 km (0.094 R)
• M67: 36,840,720 km (0.098 R)
• M68: 37,820,436 km (0.08 R)
• M69: 39,181,627 km (0.111 R)
• M70: 39,368,475 km (0.093 R)
• M71: 39,555,622 km (0.092 R)
• M72: 40,495,844 km (0.073 R)
• M73: 40,810,748 km (0.104 R)
• M74: 41,126,699 km (0.064 R)
• M75: 41,443,397 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.8

Radius: 3

Gravity: 56.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.42 AU - 20.08 AU

Year: 25039 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,926,444 km

• M1: 774,767 km (0.116 R)
• M2: 800,049 km (0.078 R)
• M3: 825,631 km (0.09 R)
• M4: 851,511 km (0.114 R)
• M5: 2,488,561 km (0.052 R)
• M6: 3,032,199 km (0.111 R)
• M7: 3,234,904 km (0.079 R)
• M8: 3,317,333 km (0.111 R)
• M9: 3,442,097 km (0.086 R)
• M10: 3,526,171 km (0.076 R)
• M11: 4,632,747 km (0.049 R)
• M12: 4,725,647 km (0.036 R)
• M13: 4,772,322 km (0.114 R)
• M14: 5,007,789 km (0.101 R)
• M15: 5,539,310 km (0.08 R)
• M16: 5,637,895 km (0.097 R)
• M17: 6,088,334 km (0.085 R)
• M18: 9,256,219 km (0.066 R)
• M19: 9,373,055 km (0.036 R)
• M20: 9,490,489 km (0.116 R)
• M21: 12,451,031 km (0.106 R)
• M22: 13,166,408 km (0.12 R)
• M23: 13,895,099 km (0.073 R)
• M24: 14,978,188 km (0.113 R)
• M25: 15,808,157 km (0.107 R)
• M26: 15,878,019 km (0.09 R)
• M27: 16,937,770 km (0.053 R)
• M28: 17,080,786 km (0.079 R)
• M29: 17,947,257 km (0.107 R)
• M30: 18,166,118 km (0.085 R)
• M31: 18,532,783 km (0.106 R)
• M32: 19,647,586 km (0.111 R)
• M33: 19,722,684 km (0.097 R)
• M34: 19,948,427 km (0.088 R)
• M35: 21,398,479 km (0.105 R)
• M36: 22,097,251 km (0.077 R)
• M37: 22,253,431 km (0.088 R)
• M38: 24,398,665 km (0.119 R)
• M39: 24,641,013 km (0.068 R)
• M40: 25,046,872 km (0.116 R)
• M41: 25,782,744 km (0.057 R)
• M42: 26,525,797 km (0.06 R)
• M43: 27,443,430 km (0.105 R)
• M44: 28,032,846 km (0.1 R)
• M45: 28,202,041 km (0.117 R)
• M46: 29,138,374 km (0.08 R)
• M47: 31,129,073 km (0.103 R)
• M48: 31,216,588 km (0.095 R)
• M49: 31,919,847 km (0.085 R)
• M50: 32,273,497 km (0.066 R)
• M51: 33,700,810 km (0.09 R)
• M52: 36,063,708 km (0.036 R)
• M53: 39,138,693 km (0.106 R)
• M54: 41,619,773 km (0.079 R)
• M55: 41,716,264 km (0.068 R)
• M56: 43,074,313 km (0.087 R)
• M57: 44,446,724 km (0.114 R)
• M58: 44,643,894 km (0.116 R)
• M59: 46,632,050 km (0.105 R)
• M60: 46,832,511 km (0.098 R)
• M61: 47,334,861 km (0.109 R)
• M62: 48,243,369 km (0.065 R)
• M63: 49,770,464 km (0.072 R)
• M64: 50,180,362 km (0.086 R)
• M65: 50,797,303 km (0.075 R)
• M66: 52,558,818 km (0.1 R)
• M67: 53,185,334 km (0.082 R)
• M68: 54,551,163 km (0.072 R)
• M69: 55,079,542 km (0.039 R)
• M70: 55,185,458 km (0.089 R)
• M71: 55,291,373 km (0.102 R)
• M72: 57,103,003 km (0.115 R)
• M73: 57,210,115 km (0.11 R)
• M74: 57,746,872 km (0.111 R)
• M75: 57,854,433 km (0.096 R)
• M76: 58,069,854 km (0.066 R)
• M77: 59,042,091 km (0.099 R)
• M78: 61,661,101 km (0.064 R)
• M79: 65,435,605 km (0.086 R)
• M80: 67,350,757 km (0.096 R)
• M81: 67,690,643 km (0.049 R)
• M82: 73,205,419 km (0.119 R)
• M83: 73,671,416 km (0.063 R)
• M84: 77,791,042 km (0.09 R)
• M85: 78,385,694 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.3

Radius: 5.5

Gravity: 32.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.27 AU - 21.61 AU

Year: 28922 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,926,444 km

• M1: 379,231 km (0.096 R)
• M2: 583,282 km (0.062 R)
• M3: 1,333,964 km (0.111 R)
• M4: 2,103,346 km (0.056 R)
• M5: 2,462,082 km (0.12 R)
• M6: 2,936,756 km (0.057 R)
• M7: 3,235,054 km (0.096 R)
• M8: 3,968,233 km (0.085 R)
• M9: 4,750,630 km (0.112 R)
• M10: 5,100,240 km (0.098 R)
• M11: 5,458,228 km (0.115 R)
• M12: 6,579,913 km (0.108 R)
• M13: 8,670,244 km (0.032 R)
• M14: 9,025,240 km (0.083 R)
• M15: 9,457,428 km (0.11 R)
• M16: 10,491,897 km (0.104 R)
• M17: 10,567,145 km (0.032 R)
• M18: 11,329,496 km (0.083 R)
• M19: 11,406,838 km (0.116 R)
• M20: 12,030,810 km (0.106 R)
• M21: 12,267,773 km (0.073 R)
• M22: 12,987,489 km (0.046 R)
• M23: 13,068,421 km (0.098 R)
• M24: 13,393,348 km (0.076 R)
• M25: 14,467,909 km (0.037 R)
• M26: 15,398,558 km (0.075 R)
• M27: 16,435,720 km (0.087 R)
• M28: 16,698,414 km (0.119 R)
• M29: 17,051,016 km (0.113 R)
• M30: 17,495,172 km (0.079 R)
• M31: 18,033,275 km (0.103 R)
• M32: 19,772,500 km (0.103 R)
• M33: 19,865,550 km (0.106 R)
• M34: 22,044,742 km (0.111 R)
• M35: 22,431,453 km (0.059 R)
• M36: 23,015,632 km (0.05 R)
• M37: 23,407,878 km (0.07 R)
• M38: 24,099,619 km (0.109 R)
• M39: 25,200,210 km (0.066 R)
• M40: 25,807,428 km (0.084 R)
• M41: 26,521,907 km (0.116 R)
• M42: 32,138,111 km (0.067 R)
• M43: 34,461,216 km (0.105 R)
• M44: 35,699,587 km (0.116 R)
• M45: 37,411,436 km (0.08 R)
• M46: 39,150,062 km (0.096 R)
• M47: 39,970,307 km (0.082 R)
• M48: 40,559,723 km (0.034 R)
• M49: 43,670,461 km (0.112 R)
• M50: 45,499,893 km (0.082 R)
• M51: 47,852,619 km (0.107 R)
• M52: 49,232,809 km (0.089 R)
• M53: 49,737,851 km (0.063 R)
• M54: 49,991,120 km (0.057 R)
• M55: 52,546,551 km (0.09 R)
• M56: 53,192,066 km (0.09 R)
• M57: 53,580,572 km (0.107 R)
• M58: 55,406,264 km (0.032 R)
• M59: 55,800,155 km (0.046 R)
• M60: 56,590,631 km (0.103 R)
• M61: 57,650,382 km (0.106 R)
• M62: 62,227,029 km (0.088 R)
• M63: 64,420,733 km (0.095 R)
• M64: 65,665,686 km (0.047 R)
• M65: 65,943,489 km (0.087 R)
• M66: 68,601,694 km (0.117 R)
• M67: 71,865,919 km (0.068 R)
• M68: 72,008,935 km (0.07 R)
• M69: 74,166,436 km (0.113 R)
• M70: 75,616,488 km (0.102 R)
• M71: 77,808,994 km (0.11 R)
• M72: 77,955,899 km (0.12 R)
• M73: 78,102,954 km (0.05 R)
• M74: 79,134,431 km (0.08 R)
• M75: 79,726,091 km (0.079 R)
• M76: 80,318,947 km (0.026 R)
• M77: 80,616,049 km (0.032 R)
• M78: 81,658,596 km (0.098 R)
• M79: 82,855,529 km (0.104 R)
• M80: 83,757,005 km (0.114 R)
• M81: 84,510,680 km (0.106 R)
• M82: 84,963,961 km (0.115 R)
• M83: 86,785,315 km (0.088 R)
• M84: 88,619,535 km (0.061 R)
• M85: 89,079,997 km (0.076 R)
• M86: 89,695,293 km (0.094 R)
• M87: 90,466,320 km (0.097 R)
• M88: 90,930,074 km (0.116 R)
• M89: 91,859,825 km (0.098 R)
• M90: 99,410,777 km (0.084 R)
• M91: 102,615,163 km (0.08 R)
• M92: 103,906,492 km (0.103 R)
• M93: 104,068,208 km (0.117 R)
• M94: 106,505,007 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.8

Radius: 7.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.55 AU - 22.43 AU

Year: 30226 Days

Day: 21.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,926,444 km

• M1: 125,513 km (0.088 R)
• M2: 182,360 km (0.057 R)
• M3: 342,878 km (0.064 R)
• M4: 694,433 km (0.094 R)
• M5: 1,136,046 km (0.082 R)
• M6: 1,321,398 km (0.088 R)
• M7: 1,516,623 km (0.037 R)
• M8: 1,721,124 km (0.072 R)
• M9: 1,934,749 km (0.066 R)
• M10: 2,666,283 km (0.079 R)
• M11: 2,830,392 km (0.111 R)
• M12: 3,125,698 km (0.086 R)
• M13: 3,211,866 km (0.087 R)
• M14: 4,211,330 km (0.066 R)
• M15: 4,646,211 km (0.105 R)
• M16: 5,248,192 km (0.11 R)
• M17: 5,350,966 km (0.084 R)
• M18: 5,454,338 km (0.103 R)
• M19: 6,305,251 km (0.114 R)
• M20: 6,359,854 km (0.11 R)
• M21: 7,483,783 km (0.112 R)
• M22: 8,187,342 km (0.095 R)
• M23: 8,426,549 km (0.108 R)
• M24: 9,468,498 km (0.098 R)
• M25: 12,076,288 km (0.118 R)
• M26: 13,247,490 km (0.061 R)
• M27: 13,387,663 km (0.049 R)
• M28: 14,454,745 km (0.1 R)
• M29: 14,671,362 km (0.106 R)
• M30: 17,430,695 km (0.054 R)
• M31: 17,738,418 km (0.071 R)
• M32: 18,437,339 km (0.113 R)
• M33: 20,913,034 km (0.084 R)
• M34: 21,733,728 km (0.11 R)
• M35: 22,648,519 km (0.044 R)
• M36: 23,237,336 km (0.094 R)
• M37: 23,660,848 km (0.103 R)
• M38: 24,172,622 km (0.116 R)
• M39: 24,774,155 km (0.063 R)
• M40: 25,206,792 km (0.086 R)
• M41: 25,380,625 km (0.11 R)
• M42: 25,467,691 km (0.061 R)
• M43: 27,586,296 km (0.071 R)
• M44: 29,212,126 km (0.087 R)
• M45: 29,303,381 km (0.065 R)
• M46: 29,852,704 km (0.075 R)
• M47: 32,084,106 km (0.115 R)
• M48: 32,272,449 km (0.079 R)
• M49: 34,754,278 km (0.115 R)
• M50: 35,627,630 km (0.056 R)
• M51: 36,803,320 km (0.077 R)
• M52: 38,991,488 km (0.043 R)
• M53: 40,101,355 km (0.076 R)
• M54: 40,711,116 km (0.075 R)
• M55: 40,813,141 km (0.107 R)
• M56: 41,119,368 km (0.113 R)
• M57: 42,248,982 km (0.085 R)
• M58: 42,455,427 km (0.119 R)
• M59: 43,492,739 km (0.103 R)
• M60: 44,433,560 km (0.099 R)
• M61: 45,169,880 km (0.052 R)
• M62: 46,868,115 km (0.098 R)
• M63: 47,510,339 km (0.103 R)
• M64: 47,832,423 km (0.091 R)
• M65: 54,876,389 km (0.11 R)
• M66: 57,943,594 km (0.118 R)
• M67: 60,832,777 km (0.073 R)
• M68: 61,182,687 km (0.107 R)
• M69: 62,706,341 km (0.076 R)
• M70: 63,177,724 km (0.094 R)
• M71: 63,768,636 km (0.11 R)
• M72: 65,313,383 km (0.033 R)
• M73: 66,270,062 km (0.099 R)
• M74: 67,472,529 km (0.101 R)
• M75: 69,289,695 km (0.043 R)
• M76: 69,655,013 km (0.057 R)
• M77: 70,632,485 km (0.103 R)
• M78: 70,755,006 km (0.104 R)
• M79: 72,107,071 km (0.094 R)
• M80: 73,716,146 km (0.064 R)
• M81: 75,837,893 km (0.073 R)
• M82: 77,600,305 km (0.057 R)
• M83: 77,979,685 km (0.08 R)
• M84: 79,503,489 km (0.108 R)
• M85: 80,141,375 km (0.101 R)
• M86: 80,652,850 km (0.109 R)
• M87: 81,037,167 km (0.098 R)
• M88: 82,580,568 km (0.092 R)
• M89: 83,097,129 km (0.11 R)
• M90: 84,783,546 km (0.086 R)
• M91: 84,913,696 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit