🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.45 AU - 0.55 AU

Year: 125 Days

Day: 26.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.61 AU - 2.43 AU

Year: 1019 Days

Day: 17.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.96 AU - 3.78 AU

Year: 2195 Days

Day: 32.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 8.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.11 AU - 5.65 AU

Year: 4427 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,444,054 km

• M1: 117,135 km (0.112 R)
• M2: 174,880 km (0.093 R)
• M3: 453,880 km (0.04 R)
• M4: 706,700 km (0.113 R)
• M5: 817,852 km (0.099 R)
• M6: 1,092,663 km (0.118 R)
• M7: 1,198,728 km (0.117 R)
• M8: 1,459,776 km (0.082 R)
• M9: 1,725,013 km (0.11 R)
• M10: 1,793,828 km (0.078 R)
• M11: 1,991,297 km (0.101 R)
• M12: 2,078,214 km (0.053 R)
• M13: 2,331,333 km (0.117 R)
• M14: 2,484,821 km (0.064 R)
• M15: 2,625,891 km (0.107 R)
• M16: 2,883,349 km (0.025 R)
• M17: 3,031,750 km (0.107 R)
• M18: 3,199,599 km (0.115 R)
• M19: 3,301,775 km (0.036 R)
• M20: 3,422,500 km (0.067 R)
• M21: 3,775,252 km (0.12 R)
• M22: 4,158,222 km (0.109 R)
• M23: 4,269,972 km (0.101 R)
• M24: 4,534,611 km (0.073 R)
• M25: 4,961,264 km (0.078 R)
• M26: 5,522,854 km (0.12 R)
• M27: 5,728,402 km (0.117 R)
• M28: 6,424,331 km (0.11 R)
• M29: 6,837,071 km (0.093 R)
• M30: 7,393,426 km (0.081 R)
• M31: 7,483,783 km (0.107 R)
• M32: 7,551,701 km (0.076 R)
• M33: 8,079,931 km (0.115 R)
• M34: 8,383,913 km (0.109 R)
• M35: 8,691,487 km (0.066 R)
• M36: 8,810,866 km (0.083 R)
• M37: 9,075,355 km (0.064 R)
• M38: 9,172,145 km (0.104 R)
• M39: 9,958,880 km (0.08 R)
• M40: 10,335,118 km (0.038 R)
• M41: 10,613,969 km (0.078 R)
• M42: 10,767,157 km (0.113 R)
• M43: 10,972,555 km (0.091 R)
• M44: 11,075,778 km (0.067 R)
• M45: 11,387,240 km (0.082 R)
• M46: 11,465,630 km (0.094 R)
• M47: 11,701,695 km (0.073 R)
• M48: 12,071,950 km (0.115 R)
• M49: 12,715,969 km (0.038 R)
• M50: 12,770,123 km (0.077 R)
• M51: 13,069,319 km (0.027 R)
• M52: 13,370,908 km (0.101 R)
• M53: 13,426,110 km (0.117 R)
• M54: 13,481,162 km (0.066 R)
• M55: 13,758,217 km (0.101 R)
• M56: 14,037,067 km (0.079 R)
• M57: 14,458,784 km (0.058 R)
• M58: 14,571,880 km (0.053 R)
• M59: 15,113,574 km (0.098 R)
• M60: 15,343,506 km (0.055 R)
• M61: 15,516,890 km (0.084 R)
• M62: 16,422,405 km (0.075 R)
• M63: 16,570,059 km (0.07 R)
• M64: 16,985,941 km (0.116 R)
• M65: 17,495,471 km (0.036 R)
• M66: 17,616,196 km (0.114 R)
• M67: 17,706,853 km (0.115 R)
• M68: 18,010,088 km (0.103 R)
• M69: 18,284,600 km (0.113 R)
• M70: 18,376,303 km (0.112 R)
• M71: 18,560,458 km (0.063 R)
• M72: 19,458,644 km (0.069 R)
• M73: 19,614,824 km (0.072 R)
• M74: 19,708,921 km (0.105 R)
• M75: 20,497,751 km (0.091 R)
• M76: 20,784,380 km (0.119 R)
• M77: 21,554,959 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 11.8

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.57 AU - 11.99 AU

Year: 11693 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,444,054 km

• M1: 232,625 km (0.07 R)
• M2: 443,707 km (0.111 R)
• M3: 1,169,855 km (0.065 R)
• M4: 1,276,668 km (0.114 R)
• M5: 1,594,265 km (0.046 R)
• M6: 1,787,096 km (0.086 R)
• M7: 1,861,446 km (0.055 R)
• M8: 2,357,064 km (0.108 R)
• M9: 2,834,880 km (0.075 R)
• M10: 3,560,280 km (0.047 R)
• M11: 4,240,800 km (0.072 R)
• M12: 5,831,026 km (0.062 R)
• M13: 5,943,075 km (0.078 R)
• M14: 6,552,985 km (0.078 R)
• M15: 7,262,827 km (0.117 R)
• M16: 7,545,567 km (0.091 R)
• M17: 8,247,331 km (0.115 R)
• M18: 8,331,255 km (0.107 R)
• M19: 9,757,222 km (0.099 R)
• M20: 9,890,663 km (0.117 R)
• M21: 10,749,505 km (0.107 R)
• M22: 11,915,620 km (0.116 R)
• M23: 12,010,764 km (0.091 R)
• M24: 12,249,373 km (0.09 R)
• M25: 12,634,587 km (0.071 R)
• M26: 12,828,765 km (0.07 R)
• M27: 13,367,617 km (0.104 R)
• M28: 13,714,534 km (0.075 R)
• M29: 13,913,948 km (0.12 R)
• M30: 15,028,602 km (0.061 R)
• M31: 17,342,732 km (0.08 R)
• M32: 18,375,854 km (0.057 R)
• M33: 18,706,316 km (0.036 R)
• M34: 19,317,274 km (0.081 R)
• M35: 19,484,973 km (0.109 R)
• M36: 20,274,251 km (0.117 R)
• M37: 20,387,796 km (0.085 R)
• M38: 20,672,780 km (0.059 R)
• M39: 21,709,493 km (0.112 R)
• M40: 22,234,283 km (0.105 R)
• M41: 22,704,170 km (0.095 R)
• M42: 23,177,348 km (0.118 R)
• M43: 23,653,967 km (0.116 R)
• M44: 24,193,865 km (0.104 R)
• M45: 24,798,540 km (0.059 R)
• M46: 25,285,930 km (0.043 R)
• M47: 25,530,672 km (0.106 R)
• M48: 26,642,334 km (0.09 R)
• M49: 27,643,742 km (0.084 R)
• M50: 27,832,833 km (0.086 R)
• M51: 29,361,275 km (0.118 R)
• M52: 29,554,256 km (0.073 R)
• M53: 30,070,967 km (0.118 R)
• M54: 30,265,444 km (0.037 R)
• M55: 30,590,521 km (0.104 R)
• M56: 30,916,943 km (0.093 R)
• M57: 31,507,107 km (0.086 R)
• M58: 31,770,698 km (0.108 R)
• M59: 33,300,187 km (0.042 R)
• M60: 33,635,884 km (0.078 R)
• M61: 33,905,161 km (0.042 R)
• M62: 34,242,803 km (0.095 R)
• M63: 34,921,529 km (0.081 R)
• M64: 35,536,226 km (0.103 R)
• M65: 36,223,479 km (0.102 R)
• M66: 36,707,129 km (0.065 R)
• M67: 37,053,897 km (0.069 R)
• M68: 37,471,424 km (0.112 R)
• M69: 37,890,448 km (0.066 R)
• M70: 38,874,503 km (0.115 R)
• M71: 39,724,518 km (0.049 R)
• M72: 40,080,561 km (0.074 R)
• M73: 41,154,973 km (0.094 R)
• M74: 41,443,098 km (0.095 R)
• M75: 41,587,460 km (0.084 R)
• M76: 42,966,752 km (0.099 R)
• M77: 45,174,967 km (0.085 R)
• M78: 45,323,368 km (0.075 R)
• M79: 46,967,897 km (0.105 R)
• M80: 47,043,145 km (0.113 R)
• M81: 47,118,393 km (0.091 R)
• M82: 47,344,435 km (0.096 R)
• M83: 47,948,810 km (0.113 R)
• M84: 48,708,020 km (0.114 R)
• M85: 48,784,165 km (0.114 R)
• M86: 49,547,712 km (0.076 R)
• M87: 50,392,192 km (0.109 R)
• M88: 51,861,991 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.2

Radius: 13.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.67 AU - 12.19 AU

Year: 14618 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 118.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,444,054 km

• M1: 385,663 km (0.079 R)
• M2: 569,968 km (0.066 R)
• M3: 867,817 km (0.089 R)
• M4: 992,881 km (0.107 R)
• M5: 1,147,116 km (0.113 R)
• M6: 1,309,879 km (0.07 R)
• M7: 1,431,203 km (0.086 R)
• M8: 1,531,134 km (0.057 R)
• M9: 1,764,956 km (0.109 R)
• M10: 1,927,419 km (0.098 R)
• M11: 3,038,782 km (0.056 R)
• M12: 3,268,564 km (0.1 R)
• M13: 3,815,494 km (0.119 R)
• M14: 4,063,826 km (0.117 R)
• M15: 4,317,694 km (0.072 R)
• M16: 5,032,921 km (0.103 R)
• M17: 5,266,593 km (0.061 R)
• M18: 5,623,683 km (0.069 R)
• M19: 5,825,640 km (0.085 R)
• M20: 6,153,708 km (0.056 R)
• M21: 6,445,873 km (0.073 R)
• M22: 6,657,255 km (0.094 R)
• M23: 6,871,030 km (0.091 R)
• M24: 7,000,432 km (0.11 R)
• M25: 7,130,583 km (0.077 R)
• M26: 8,801,890 km (0.035 R)
• M27: 9,560,800 km (0.078 R)
• M28: 9,657,141 km (0.117 R)
• M29: 10,390,320 km (0.101 R)
• M30: 10,838,815 km (0.057 R)
• M31: 11,395,618 km (0.04 R)
• M32: 11,497,793 km (0.089 R)
• M33: 11,909,935 km (0.119 R)
• M34: 12,169,936 km (0.072 R)
• M35: 12,642,666 km (0.032 R)
• M36: 12,961,309 km (0.118 R)
• M37: 13,498,066 km (0.117 R)
• M38: 15,603,956 km (0.076 R)
• M39: 16,060,229 km (0.089 R)
• M40: 18,048,086 km (0.067 R)
• M41: 18,227,304 km (0.095 R)
• M42: 18,647,524 km (0.08 R)
• M43: 18,828,687 km (0.066 R)
• M44: 19,131,772 km (0.117 R)
• M45: 20,360,420 km (0.097 R)
• M46: 20,546,968 km (0.059 R)
• M47: 20,984,393 km (0.081 R)
• M48: 21,109,905 km (0.039 R)
• M49: 21,677,928 km (0.118 R)
• M50: 21,804,937 km (0.088 R)
• M51: 22,379,093 km (0.054 R)
• M52: 23,477,291 km (0.116 R)
• M53: 23,869,088 km (0.118 R)
• M54: 24,725,386 km (0.036 R)
• M55: 25,324,077 km (0.055 R)
• M56: 26,944,072 km (0.101 R)
• M57: 27,148,872 km (0.07 R)
• M58: 27,835,377 km (0.057 R)
• M59: 28,945,842 km (0.096 R)
• M60: 29,436,223 km (0.049 R)
• M61: 31,353,320 km (0.101 R)
• M62: 32,508,365 km (0.037 R)
• M63: 33,457,115 km (0.049 R)
• M64: 34,414,841 km (0.084 R)
• M65: 35,981,130 km (0.074 R)
• M66: 36,206,873 km (0.112 R)
• M67: 36,584,010 km (0.079 R)
• M68: 38,258,758 km (0.104 R)
• M69: 38,874,054 km (0.105 R)
• M70: 39,415,000 km (0.109 R)
• M71: 40,348,341 km (0.094 R)
• M72: 41,052,947 km (0.089 R)
• M73: 41,682,904 km (0.055 R)
• M74: 42,157,278 km (0.119 R)
• M75: 42,474,575 km (0.034 R)
• M76: 43,431,403 km (0.103 R)
• M77: 44,475,896 km (0.101 R)
• M78: 44,718,095 km (0.103 R)
• M79: 45,935,672 km (0.098 R)
• M80: 46,589,564 km (0.107 R)
• M81: 48,154,807 km (0.097 R)
• M82: 48,819,021 km (0.054 R)
• M83: 54,845,272 km (0.095 R)
• M84: 55,452,041 km (0.095 R)
• M85: 57,110,184 km (0.033 R)
• M86: 57,725,181 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.3

Radius: 7

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.69 AU - 19.85 AU

Year: 30010 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,444,054 km

• M1: 189,840 km (0.079 R)
• M2: 377,884 km (0.096 R)
• M3: 727,195 km (0.114 R)
• M4: 1,454,989 km (0.104 R)
• M5: 1,540,260 km (0.099 R)
• M6: 1,897,649 km (0.098 R)
• M7: 2,022,414 km (0.096 R)
• M8: 2,480,632 km (0.066 R)
• M9: 3,337,977 km (0.075 R)
• M10: 4,036,001 km (0.119 R)
• M11: 4,237,808 km (0.109 R)
• M12: 4,651,297 km (0.086 R)
• M13: 6,105,388 km (0.084 R)
• M14: 10,639,550 km (0.093 R)
• M15: 10,695,201 km (0.104 R)
• M16: 11,884,803 km (0.103 R)
• M17: 12,819,042 km (0.055 R)
• M18: 13,294,912 km (0.104 R)
• M19: 13,414,740 km (0.059 R)
• M20: 13,655,593 km (0.042 R)
• M21: 13,776,618 km (0.119 R)
• M22: 14,202,822 km (0.11 R)
• M23: 14,448,312 km (0.11 R)
• M24: 15,886,995 km (0.096 R)
• M25: 17,698,924 km (0.093 R)
• M26: 18,629,273 km (0.08 R)
• M27: 19,507,413 km (0.106 R)
• M28: 19,575,480 km (0.099 R)
• M29: 20,123,158 km (0.069 R)
• M30: 20,675,772 km (0.069 R)
• M31: 21,373,646 km (0.111 R)
• M32: 22,435,043 km (0.082 R)
• M33: 24,241,587 km (0.119 R)
• M34: 24,829,507 km (0.047 R)
• M35: 26,019,408 km (0.088 R)
• M36: 31,838,915 km (0.114 R)
• M37: 32,886,998 km (0.114 R)
• M38: 35,016,822 km (0.092 R)
• M39: 35,597,861 km (0.1 R)
• M40: 41,931,535 km (0.105 R)
• M41: 42,195,426 km (0.051 R)
• M42: 42,813,564 km (0.105 R)
• M43: 42,902,126 km (0.091 R)
• M44: 44,596,172 km (0.069 R)
• M45: 45,045,714 km (0.079 R)
• M46: 45,316,037 km (0.032 R)
• M47: 45,406,245 km (0.117 R)
• M48: 46,130,448 km (0.036 R)
• M49: 46,949,646 km (0.105 R)
• M50: 47,773,631 km (0.109 R)
• M51: 49,994,262 km (0.096 R)
• M52: 50,087,611 km (0.113 R)
• M53: 51,211,091 km (0.074 R)
• M54: 51,399,136 km (0.108 R)
• M55: 52,817,024 km (0.04 R)
• M56: 56,854,820 km (0.119 R)
• M57: 57,147,135 km (0.063 R)
• M58: 58,812,308 km (0.091 R)
• M59: 61,289,948 km (0.069 R)
• M60: 61,689,524 km (0.112 R)
• M61: 63,397,334 km (0.103 R)
• M62: 63,902,675 km (0.102 R)
• M63: 66,039,382 km (0.106 R)
• M64: 66,654,079 km (0.119 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 15,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit