🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.62 AU - 1.02 AU

Year: 339 Days

Day: 21 Hours

Environment

Temp: -53 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.03 AU

Year: 423 Days

Day: 16.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.39 AU - 1.75 AU

Year: 898 Days

Day: 22.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 10.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.41 AU - 8.67 AU

Year: 9453 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,923,015 km

• M1: 250,277 km (0.053 R)
• M2: 357,389 km (0.067 R)
• M3: 607,816 km (0.089 R)
• M4: 741,856 km (0.088 R)
• M5: 914,043 km (0.095 R)
• M6: 983,905 km (0.05 R)
• M7: 1,144,573 km (0.082 R)
• M8: 1,525,749 km (0.088 R)
• M9: 1,855,014 km (0.088 R)
• M10: 1,945,520 km (0.109 R)
• M11: 2,264,313 km (0.084 R)
• M12: 2,439,941 km (0.093 R)
• M13: 2,559,620 km (0.095 R)
• M14: 3,187,332 km (0.093 R)
• M15: 3,451,522 km (0.12 R)
• M16: 3,745,931 km (0.062 R)
• M17: 4,001,444 km (0.113 R)
• M18: 4,072,054 km (0.072 R)
• M19: 4,214,770 km (0.029 R)
• M20: 4,407,602 km (0.082 R)
• M21: 5,003,450 km (0.113 R)
• M22: 5,233,532 km (0.11 R)
• M23: 5,519,563 km (0.087 R)
• M24: 5,651,209 km (0.106 R)
• M25: 6,188,565 km (0.116 R)
• M26: 6,270,544 km (0.097 R)
• M27: 6,352,973 km (0.063 R)
• M28: 6,686,127 km (0.113 R)
• M29: 7,690,228 km (0.099 R)
• M30: 8,255,110 km (0.083 R)
• M31: 8,956,724 km (0.106 R)
• M32: 9,487,497 km (0.117 R)
• M33: 10,125,233 km (0.078 R)
• M34: 10,579,861 km (0.096 R)
• M35: 11,140,853 km (0.102 R)
• M36: 11,509,163 km (0.042 R)
• M37: 11,677,759 km (0.111 R)
• M38: 11,779,486 km (0.045 R)
• M39: 11,949,429 km (0.081 R)
• M40: 12,120,270 km (0.11 R)
• M41: 12,568,316 km (0.084 R)
• M42: 12,916,579 km (0.063 R)
• M43: 13,694,039 km (0.1 R)
• M44: 13,801,301 km (0.077 R)
• M45: 13,944,616 km (0.058 R)
• M46: 14,088,529 km (0.077 R)
• M47: 14,815,276 km (0.086 R)
• M48: 14,962,031 km (0.052 R)
• M49: 15,146,336 km (0.112 R)
• M50: 16,003,382 km (0.104 R)
• M51: 16,116,328 km (0.113 R)
• M52: 17,608,866 km (0.071 R)
• M53: 18,866,087 km (0.098 R)
• M54: 20,355,782 km (0.12 R)
• M55: 20,764,932 km (0.112 R)
• M56: 20,970,480 km (0.091 R)
• M57: 21,094,048 km (0.097 R)
• M58: 22,302,051 km (0.106 R)
• M59: 22,428,162 km (0.099 R)
• M60: 22,554,721 km (0.09 R)
• M61: 23,318,568 km (0.116 R)
• M62: 23,403,988 km (0.066 R)
• M63: 23,532,194 km (0.114 R)
• M64: 24,177,260 km (0.081 R)
• M65: 24,740,945 km (0.045 R)
• M66: 25,221,303 km (0.118 R)
• M67: 25,308,968 km (0.05 R)
• M68: 25,440,614 km (0.05 R)
• M69: 25,528,577 km (0.095 R)
• M70: 25,969,742 km (0.071 R)
• M71: 26,457,879 km (0.075 R)
• M72: 27,083,647 km (0.115 R)
• M73: 27,443,281 km (0.052 R)
• M74: 27,804,709 km (0.107 R)
• M75: 27,895,216 km (0.064 R)
• M76: 28,577,681 km (0.113 R)
• M77: 29,173,679 km (0.069 R)
• M78: 29,311,758 km (0.058 R)
• M79: 29,588,664 km (0.058 R)
• M80: 29,681,115 km (0.113 R)
• M81: 30,098,493 km (0.096 R)
• M82: 30,237,918 km (0.074 R)
• M83: 30,424,467 km (0.116 R)
• M84: 31,126,829 km (0.114 R)
• M85: 31,315,023 km (0.099 R)
• M86: 31,456,543 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.9

Radius: 8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.95 AU - 11.21 AU

Year: 13538 Days

Day: 20.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,923,015 km

• M1: 253,718 km (0.108 R)
• M2: 420,968 km (0.063 R)
• M3: 624,721 km (0.088 R)
• M4: 738,265 km (0.051 R)
• M5: 838,496 km (0.026 R)
• M6: 1,075,459 km (0.117 R)
• M7: 1,333,515 km (0.098 R)
• M8: 1,407,267 km (0.072 R)
• M9: 1,457,233 km (0.094 R)
• M10: 1,689,708 km (0.102 R)
• M11: 1,824,047 km (0.089 R)
• M12: 1,934,151 km (0.074 R)
• M13: 2,307,098 km (0.094 R)
• M14: 2,547,801 km (0.034 R)
• M15: 3,555,343 km (0.117 R)
• M16: 4,448,143 km (0.102 R)
• M17: 4,824,083 km (0.11 R)
• M18: 5,171,150 km (0.065 R)
• M19: 5,486,352 km (0.056 R)
• M20: 6,094,318 km (0.08 R)
• M21: 6,638,555 km (0.094 R)
• M22: 6,937,900 km (0.046 R)
• M23: 7,024,368 km (0.107 R)
• M24: 7,772,956 km (0.081 R)
• M25: 8,270,817 km (0.098 R)
• M26: 9,297,358 km (0.065 R)
• M27: 10,413,059 km (0.074 R)
• M28: 12,086,461 km (0.062 R)
• M29: 12,347,210 km (0.111 R)
• M30: 14,499,325 km (0.111 R)
• M31: 14,832,030 km (0.12 R)
• M32: 15,392,125 km (0.116 R)
• M33: 15,505,071 km (0.105 R)
• M34: 16,417,768 km (0.077 R)
• M35: 17,230,832 km (0.091 R)
• M36: 18,354,911 km (0.12 R)
• M37: 19,198,344 km (0.119 R)
• M38: 20,486,980 km (0.099 R)
• M39: 20,985,141 km (0.096 R)
• M40: 21,110,354 km (0.102 R)
• M41: 21,235,867 km (0.055 R)
• M42: 22,439,830 km (0.117 R)
• M43: 22,503,858 km (0.071 R)
• M44: 22,824,596 km (0.05 R)
• M45: 23,082,353 km (0.048 R)
• M46: 23,470,859 km (0.087 R)
• M47: 23,535,784 km (0.108 R)
• M48: 23,861,459 km (0.113 R)
• M49: 24,188,629 km (0.107 R)
• M50: 24,451,323 km (0.045 R)
• M51: 25,578,693 km (0.105 R)
• M52: 26,722,967 km (0.078 R)
• M53: 29,691,138 km (0.104 R)
• M54: 32,472,013 km (0.089 R)
• M55: 33,490,475 km (0.076 R)
• M56: 34,224,253 km (0.084 R)
• M57: 35,782,614 km (0.08 R)
• M58: 36,382,202 km (0.102 R)
• M59: 37,060,928 km (0.102 R)
• M60: 37,288,017 km (0.115 R)
• M61: 38,967,852 km (0.06 R)
• M62: 39,276,023 km (0.041 R)
• M63: 39,507,601 km (0.106 R)
• M64: 40,984,730 km (0.042 R)
• M65: 41,062,970 km (0.087 R)
• M66: 42,242,699 km (0.033 R)
• M67: 42,638,385 km (0.118 R)
• M68: 42,797,108 km (0.111 R)
• M69: 43,035,418 km (0.089 R)
• M70: 43,673,004 km (0.069 R)
• M71: 45,523,679 km (0.086 R)
• M72: 46,092,002 km (0.115 R)
• M73: 46,417,676 km (0.115 R)
• M74: 48,058,166 km (0.114 R)
• M75: 48,885,592 km (0.053 R)
• M76: 48,968,469 km (0.098 R)
• M77: 49,301,025 km (0.057 R)
• M78: 50,302,733 km (0.113 R)
• M79: 51,311,322 km (0.098 R)
• M80: 51,395,695 km (0.058 R)
• M81: 52,326,493 km (0.117 R)
• M82: 53,519,237 km (0.083 R)
• M83: 53,776,096 km (0.112 R)
• M84: 54,033,255 km (0.104 R)
• M85: 54,118,974 km (0.069 R)
• M86: 54,548,769 km (0.064 R)
• M87: 54,807,125 km (0.111 R)
• M88: 55,238,715 km (0.073 R)
• M89: 55,498,267 km (0.055 R)
• M90: 55,671,352 km (0.079 R)
• M91: 56,888,929 km (0.103 R)
• M92: 57,939,405 km (0.076 R)
• M93: 58,819,788 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574

Radius: 5.2

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.87 AU - 13.63 AU

Year: 19575 Days

Day: 17.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 45,923,015 km

• M1: 89,609 km (0.106 R)
• M2: 135,386 km (0.026 R)
• M3: 207,642 km (0.112 R)
• M4: 926,759 km (0.071 R)
• M5: 1,345,184 km (0.037 R)
• M6: 1,940,584 km (0.105 R)
• M7: 2,199,089 km (0.092 R)
• M8: 3,452,868 km (0.062 R)
• M9: 3,608,151 km (0.084 R)
• M10: 3,686,540 km (0.063 R)
• M11: 3,845,114 km (0.11 R)
• M12: 4,128,153 km (0.032 R)
• M13: 4,210,133 km (0.105 R)
• M14: 4,842,932 km (0.117 R)
• M15: 5,962,074 km (0.063 R)
• M16: 6,526,506 km (0.106 R)
• M17: 6,766,760 km (0.097 R)
• M18: 7,655,222 km (0.112 R)
• M19: 7,756,201 km (0.068 R)
• M20: 8,684,904 km (0.096 R)
• M21: 9,055,309 km (0.097 R)
• M22: 9,162,122 km (0.03 R)
• M23: 10,142,287 km (0.1 R)
• M24: 11,615,676 km (0.055 R)
• M25: 12,674,231 km (0.042 R)
• M26: 12,973,726 km (0.096 R)
• M27: 13,457,824 km (0.083 R)
• M28: 13,947,757 km (0.115 R)
• M29: 14,195,043 km (0.034 R)
• M30: 14,443,674 km (0.109 R)
• M31: 15,198,096 km (0.072 R)
• M32: 15,516,291 km (0.049 R)
• M33: 15,772,403 km (0.068 R)
• M34: 15,900,907 km (0.078 R)
• M35: 17,803,942 km (0.114 R)
• M36: 18,409,065 km (0.119 R)
• M37: 18,884,338 km (0.065 R)
• M38: 19,847,000 km (0.039 R)
• M39: 20,124,953 km (0.092 R)
• M40: 20,544,425 km (0.08 R)
• M41: 20,684,748 km (0.086 R)
• M42: 22,106,526 km (0.111 R)
• M43: 22,322,545 km (0.091 R)
• M44: 22,394,652 km (0.107 R)
• M45: 22,829,233 km (0.08 R)
• M46: 22,901,938 km (0.081 R)
• M47: 23,266,508 km (0.108 R)
• M48: 23,633,023 km (0.106 R)
• M49: 23,706,625 km (0.113 R)
• M50: 24,223,486 km (0.097 R)
• M51: 24,744,086 km (0.106 R)
• M52: 26,175,738 km (0.106 R)
• M53: 26,327,879 km (0.059 R)
• M54: 26,863,140 km (0.108 R)
• M55: 27,247,607 km (0.081 R)
• M56: 27,324,649 km (0.069 R)
• M57: 27,556,526 km (0.05 R)
• M58: 28,022,075 km (0.114 R)
• M59: 28,099,866 km (0.083 R)
• M60: 30,468,299 km (0.077 R)
• M61: 30,788,887 km (0.117 R)
• M62: 31,433,355 km (0.108 R)
• M63: 32,082,460 km (0.094 R)
• M64: 33,311,107 km (0.113 R)
• M65: 35,814,478 km (0.086 R)
• M66: 36,152,719 km (0.057 R)
• M67: 36,407,185 km (0.101 R)
• M68: 36,577,128 km (0.084 R)
• M69: 38,291,221 km (0.114 R)
• M70: 40,118,858 km (0.062 R)
• M71: 40,822,716 km (0.06 R)
• M72: 40,910,829 km (0.097 R)
• M73: 41,353,190 km (0.056 R)
• M74: 41,708,036 km (0.028 R)
• M75: 42,242,250 km (0.056 R)
• M76: 42,510,329 km (0.12 R)
• M77: 43,587,883 km (0.07 R)
• M78: 44,401,994 km (0.096 R)
• M79: 47,615,057 km (0.041 R)
• M80: 49,202,590 km (0.09 R)
• M81: 50,050,062 km (0.026 R)
• M82: 52,141,889 km (0.106 R)
• M83: 52,813,434 km (0.036 R)
• M84: 53,971,321 km (0.088 R)
• M85: 54,068,261 km (0.09 R)
• M86: 55,723,860 km (0.113 R)
• M87: 56,115,807 km (0.032 R)
• M88: 56,410,365 km (0.116 R)
• M89: 56,902,392 km (0.087 R)
• M90: 58,089,302 km (0.103 R)
• M91: 59,184,358 km (0.091 R)
• M92: 61,901,056 km (0.101 R)
• M93: 62,307,064 km (0.077 R)
• M94: 64,349,973 km (0.117 R)
• M95: 64,452,597 km (0.08 R)
• M96: 66,414,573 km (0.079 R)
• M97: 67,038,247 km (0.04 R)
• M98: 67,977,422 km (0.062 R)
• M99: 69,868,638 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.1

Radius: 3.2

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.86 AU - 14.42 AU

Year: 20517 Days

Day: 18.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,923,015 km

• M1: 51,462 km (0.093 R)
• M2: 327,470 km (0.061 R)
• M3: 537,505 km (0.027 R)
• M4: 1,176,886 km (0.031 R)
• M5: 1,299,407 km (0.059 R)
• M6: 1,645,726 km (0.091 R)
• M7: 2,894,120 km (0.074 R)
• M8: 5,167,110 km (0.067 R)
• M9: 5,300,253 km (0.072 R)
• M10: 6,122,742 km (0.084 R)
• M11: 6,837,969 km (0.113 R)
• M12: 7,844,613 km (0.116 R)
• M13: 7,997,652 km (0.114 R)
• M14: 8,659,024 km (0.099 R)
• M15: 8,896,585 km (0.055 R)
• M16: 9,136,241 km (0.047 R)
• M17: 9,909,363 km (0.078 R)
• M18: 9,950,502 km (0.066 R)
• M19: 10,660,793 km (0.101 R)
• M20: 10,745,465 km (0.115 R)
• M21: 11,043,464 km (0.108 R)
• M22: 12,350,800 km (0.068 R)
• M23: 12,977,466 km (0.096 R)
• M24: 13,294,613 km (0.116 R)
• M25: 13,752,233 km (0.107 R)
• M26: 14,729,855 km (0.082 R)
• M27: 14,871,375 km (0.115 R)
• M28: 15,155,611 km (0.106 R)
• M29: 15,393,920 km (0.114 R)
• M30: 15,729,618 km (0.118 R)
• M31: 16,800,290 km (0.048 R)
• M32: 16,849,507 km (0.034 R)
• M33: 17,593,607 km (0.06 R)
• M34: 17,843,884 km (0.058 R)
• M35: 18,247,051 km (0.104 R)
• M36: 18,704,072 km (0.084 R)
• M37: 19,733,306 km (0.111 R)
• M38: 21,151,493 km (0.106 R)
• M39: 21,792,371 km (0.119 R)
• M40: 21,845,927 km (0.104 R)
• M41: 21,953,488 km (0.103 R)
• M42: 22,656,598 km (0.111 R)
• M43: 23,367,038 km (0.091 R)
• M44: 24,641,761 km (0.099 R)
• M45: 25,428,646 km (0.098 R)
• M46: 27,663,937 km (0.082 R)
• M47: 28,247,070 km (0.114 R)
• M48: 28,775,450 km (0.07 R)
• M49: 29,011,216 km (0.051 R)
• M50: 29,129,398 km (0.109 R)
• M51: 29,544,233 km (0.12 R)
• M52: 30,559,853 km (0.119 R)
• M53: 30,981,420 km (0.081 R)
• M54: 32,871,140 km (0.098 R)
• M55: 33,364,813 km (0.051 R)
• M56: 35,364,039 km (0.119 R)
• M57: 36,123,697 km (0.112 R)
• M58: 36,633,078 km (0.065 R)
• M59: 36,952,619 km (0.065 R)
• M60: 37,080,824 km (0.097 R)
• M61: 39,607,981 km (0.043 R)
• M62: 39,739,029 km (0.098 R)
• M63: 41,856,138 km (0.084 R)
• M64: 42,726,498 km (0.099 R)
• M65: 45,510,664 km (0.111 R)
• M66: 45,785,476 km (0.071 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: 424 - 15,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit