🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 17.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,276,611 km

• M1: 132,993 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.48 AU - 1.7 AU

Year: 736 Days

Day: 33.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,276,611 km

• M1: 1,046,587 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.84 AU - 3.16 AU

Year: 1907 Days

Day: 46.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,276,611 km

• M1: 260,001 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.18 AU - 3.26 AU

Year: 2121 Days

Day: 26.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,276,611 km

• M1: 1,178,382 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 11.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.09 AU - 6.17 AU

Year: 4265 Days

Day: 7.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 87,276,611 km

• M1: 191,485 km (0.085 R)
• M2: 286,480 km (0.12 R)
• M3: 386,710 km (0.097 R)
• M4: 624,571 km (0.043 R)
• M5: 910,901 km (0.118 R)
• M6: 1,112,709 km (0.063 R)
• M7: 1,303,297 km (0.036 R)
• M8: 1,617,003 km (0.087 R)
• M9: 1,760,917 km (0.064 R)
• M10: 1,939,536 km (0.041 R)
• M11: 2,124,290 km (0.118 R)
• M12: 2,544,510 km (0.072 R)
• M13: 2,713,257 km (0.07 R)
• M14: 2,816,180 km (0.111 R)
• M15: 2,903,096 km (0.092 R)
• M16: 3,687,438 km (0.072 R)
• M17: 3,763,583 km (0.056 R)
• M18: 4,864,773 km (0.05 R)
• M19: 4,969,641 km (0.051 R)
• M20: 5,396,594 km (0.043 R)
• M21: 6,538,474 km (0.095 R)
• M22: 7,364,404 km (0.12 R)
• M23: 7,801,978 km (0.05 R)
• M24: 7,900,413 km (0.116 R)
• M25: 8,148,147 km (0.099 R)
• M26: 8,398,574 km (0.091 R)
• M27: 8,676,976 km (0.079 R)
• M28: 9,139,233 km (0.034 R)
• M29: 9,295,114 km (0.1 R)
• M30: 9,530,432 km (0.113 R)
• M31: 10,356,511 km (0.11 R)
• M32: 10,519,124 km (0.119 R)
• M33: 10,874,269 km (0.092 R)
• M34: 11,540,129 km (0.087 R)
• M35: 11,849,797 km (0.074 R)
• M36: 12,795,255 km (0.084 R)
• M37: 13,764,949 km (0.107 R)
• M38: 14,213,443 km (0.115 R)
• M39: 14,575,769 km (0.092 R)
• M40: 14,666,874 km (0.068 R)
• M41: 15,743,082 km (0.103 R)
• M42: 15,898,963 km (0.085 R)
• M43: 16,306,617 km (0.053 R)
• M44: 16,749,426 km (0.053 R)
• M45: 16,940,463 km (0.09 R)
• M46: 17,679,327 km (0.112 R)
• M47: 17,808,879 km (0.039 R)
• M48: 17,906,267 km (0.097 R)
• M49: 18,494,336 km (0.043 R)
• M50: 18,823,750 km (0.088 R)
• M51: 19,354,973 km (0.11 R)
• M52: 19,722,983 km (0.093 R)
• M53: 20,364,309 km (0.087 R)
• M54: 20,841,078 km (0.045 R)
• M55: 21,701,714 km (0.066 R)
• M56: 22,679,486 km (0.057 R)
• M57: 23,742,977 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 8.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.18 AU - 12.1 AU

Year: 11853 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,276,611 km

• M1: 181,313 km (0.109 R)
• M2: 273,914 km (0.092 R)
• M3: 439,668 km (0.054 R)
• M4: 956,529 km (0.067 R)
• M5: 1,634,806 km (0.109 R)
• M6: 1,745,209 km (0.067 R)
• M7: 1,904,082 km (0.071 R)
• M8: 2,260,573 km (0.1 R)
• M9: 2,359,158 km (0.095 R)
• M10: 2,927,331 km (0.031 R)
• M11: 3,450,924 km (0.111 R)
• M12: 3,680,257 km (0.117 R)
• M13: 4,244,690 km (0.099 R)
• M14: 4,490,330 km (0.109 R)
• M15: 4,583,828 km (0.083 R)
• M16: 4,677,776 km (0.076 R)
• M17: 4,740,906 km (0.087 R)
• M18: 5,419,931 km (0.103 R)
• M19: 6,477,289 km (0.045 R)
• M20: 6,653,814 km (0.105 R)
• M21: 6,724,873 km (0.119 R)
• M22: 6,867,589 km (0.071 R)
• M23: 7,485,877 km (0.076 R)
• M24: 7,633,979 km (0.093 R)
• M25: 8,008,423 km (0.049 R)
• M26: 8,121,968 km (0.058 R)
• M27: 8,274,109 km (0.12 R)
• M28: 8,388,850 km (0.107 R)
• M29: 8,581,233 km (0.108 R)
• M30: 8,697,471 km (0.045 R)
• M31: 9,968,903 km (0.059 R)
• M32: 10,419,342 km (0.12 R)
• M33: 10,543,359 km (0.086 R)
• M34: 11,086,249 km (0.109 R)
• M35: 11,212,959 km (0.11 R)
• M36: 11,339,967 km (0.085 R)
• M37: 11,853,088 km (0.084 R)
• M38: 11,939,406 km (0.074 R)
• M39: 12,025,874 km (0.108 R)
• M40: 12,199,407 km (0.106 R)
• M41: 12,636,981 km (0.107 R)
• M42: 13,124,371 km (0.116 R)
• M43: 13,213,531 km (0.106 R)
• M44: 13,753,430 km (0.054 R)
• M45: 14,025,997 km (0.077 R)
• M46: 14,300,360 km (0.104 R)
• M47: 14,392,362 km (0.054 R)
• M48: 14,715,344 km (0.09 R)
• M49: 15,274,840 km (0.031 R)
• M50: 15,510,008 km (0.059 R)
• M51: 15,604,404 km (0.045 R)
• M52: 15,698,950 km (0.12 R)
• M53: 15,936,362 km (0.08 R)
• M54: 16,848,909 km (0.117 R)
• M55: 17,189,394 km (0.087 R)
• M56: 18,374,059 km (0.079 R)
• M57: 18,473,991 km (0.063 R)
• M58: 18,875,511 km (0.1 R)
• M59: 20,613,539 km (0.12 R)
• M60: 20,977,810 km (0.077 R)
• M61: 23,803,265 km (0.107 R)
• M62: 24,240,091 km (0.065 R)
• M63: 24,294,844 km (0.106 R)
• M64: 24,404,649 km (0.039 R)
• M65: 25,622,076 km (0.101 R)
• M66: 26,294,519 km (0.084 R)
• M67: 27,314,028 km (0.097 R)
• M68: 28,115,873 km (0.113 R)
• M69: 28,288,658 km (0.099 R)
• M70: 28,461,892 km (0.111 R)
• M71: 28,635,426 km (0.105 R)
• M72: 30,626,723 km (0.112 R)
• M73: 32,480,989 km (0.117 R)
• M74: 32,541,277 km (0.075 R)
• M75: 32,965,387 km (0.06 R)
• M76: 34,063,884 km (0.098 R)
• M77: 35,112,565 km (0.078 R)
• M78: 35,796,676 km (0.082 R)
• M79: 37,051,802 km (0.057 R)
• M80: 37,621,321 km (0.088 R)
• M81: 38,385,168 km (0.045 R)
• M82: 42,082,779 km (0.106 R)
• M83: 43,406,869 km (0.106 R)
• M84: 44,274,836 km (0.109 R)
• M85: 44,408,876 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.7

Radius: 8

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.2 AU - 14.82 AU

Year: 16243 Days

Day: 17.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,276,611 km

• M1: 101,278 km (0.086 R)
• M2: 175,927 km (0.082 R)
• M3: 228,436 km (0.057 R)
• M4: 386,860 km (0.113 R)
• M5: 673,490 km (0.116 R)
• M6: 730,486 km (0.049 R)
• M7: 1,200,224 km (0.072 R)
• M8: 1,911,861 km (0.099 R)
• M9: 2,457,743 km (0.104 R)
• M10: 2,609,286 km (0.107 R)
• M11: 3,049,702 km (0.118 R)
• M12: 3,147,240 km (0.12 R)
• M13: 3,857,979 km (0.064 R)
• M14: 4,804,336 km (0.084 R)
• M15: 4,918,030 km (0.058 R)
• M16: 5,818,908 km (0.103 R)
• M17: 7,111,883 km (0.111 R)
• M18: 7,901,909 km (0.119 R)
• M19: 8,126,306 km (0.079 R)
• M20: 8,489,829 km (0.066 R)
• M21: 8,581,532 km (0.036 R)
• M22: 8,673,535 km (0.119 R)
• M23: 9,516,519 km (0.098 R)
• M24: 10,581,955 km (0.098 R)
• M25: 10,879,206 km (0.059 R)
• M26: 10,978,838 km (0.074 R)
• M27: 11,279,530 km (0.106 R)
• M28: 11,431,072 km (0.03 R)
• M29: 11,992,065 km (0.085 R)
• M30: 12,562,032 km (0.089 R)
• M31: 14,818,267 km (0.103 R)
• M32: 16,162,554 km (0.094 R)
• M33: 17,312,363 km (0.104 R)
• M34: 17,662,422 km (0.064 R)
• M35: 17,721,065 km (0.112 R)
• M36: 19,266,560 km (0.113 R)
• M37: 19,387,286 km (0.089 R)
• M38: 20,423,101 km (0.113 R)
• M39: 20,546,220 km (0.035 R)
• M40: 21,352,104 km (0.1 R)
• M41: 22,421,280 km (0.083 R)
• M42: 22,611,868 km (0.061 R)
• M43: 23,443,632 km (0.056 R)
• M44: 23,830,941 km (0.088 R)
• M45: 24,677,216 km (0.119 R)
• M46: 25,268,876 km (0.117 R)
• M47: 25,533,365 km (0.092 R)
• M48: 25,732,330 km (0.089 R)
• M49: 25,931,893 km (0.108 R)
• M50: 26,065,185 km (0.113 R)
• M51: 26,802,254 km (0.036 R)
• M52: 27,410,369 km (0.088 R)
• M53: 29,331,206 km (0.058 R)
• M54: 30,729,796 km (0.113 R)
• M55: 32,078,421 km (0.085 R)
• M56: 32,723,936 km (0.105 R)
• M57: 33,228,978 km (0.119 R)
• M58: 33,373,789 km (0.073 R)
• M59: 33,518,749 km (0.099 R)
• M60: 33,736,564 km (0.091 R)
• M61: 34,980,021 km (0.116 R)
• M62: 35,422,532 km (0.109 R)
• M63: 35,644,535 km (0.038 R)
• M64: 37,738,008 km (0.062 R)
• M65: 37,813,405 km (0.047 R)
• M66: 38,267,584 km (0.118 R)
• M67: 39,334,067 km (0.041 R)
• M68: 41,185,042 km (0.113 R)
• M69: 41,496,355 km (0.03 R)
• M70: 41,652,236 km (0.103 R)
• M71: 42,513,321 km (0.064 R)
• M72: 43,064,290 km (0.094 R)
• M73: 43,222,116 km (0.118 R)
• M74: 45,051,399 km (0.067 R)
• M75: 46,905,664 km (0.096 R)
• M76: 47,068,128 km (0.08 R)
• M77: 47,149,509 km (0.086 R)
• M78: 47,393,503 km (0.094 R)
• M79: 48,620,505 km (0.093 R)
• M80: 48,949,470 km (0.086 R)
• M81: 50,189,637 km (0.102 R)
• M82: 50,355,840 km (0.071 R)
• M83: 50,688,546 km (0.117 R)
• M84: 50,938,673 km (0.102 R)
• M85: 51,105,625 km (0.086 R)
• M86: 52,954,205 km (0.066 R)
• M87: 54,568,217 km (0.106 R)
• M88: 55,510,085 km (0.108 R)
• M89: 56,026,048 km (0.109 R)
• M90: 56,457,189 km (0.088 R)
• M91: 56,543,657 km (0.076 R)
• M92: 57,236,145 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.7

Radius: 3.7

Gravity: 32.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.12 AU - 23.1 AU

Year: 30666 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,276,611 km

• M1: 222,602 km (0.069 R)
• M2: 350,358 km (0.077 R)
• M3: 390,750 km (0.067 R)
• M4: 878,738 km (0.108 R)
• M5: 1,627,026 km (0.088 R)
• M6: 1,731,296 km (0.111 R)
• M7: 1,837,660 km (0.117 R)
• M8: 1,982,920 km (0.098 R)
• M9: 2,519,976 km (0.111 R)
• M10: 3,185,088 km (0.108 R)
• M11: 3,854,988 km (0.119 R)
• M12: 4,277,003 km (0.114 R)
• M13: 4,517,856 km (0.093 R)
• M14: 4,763,047 km (0.096 R)
• M15: 4,912,345 km (0.108 R)
• M16: 5,317,756 km (0.087 R)
• M17: 5,472,440 km (0.119 R)
• M18: 6,268,450 km (0.116 R)
• M19: 6,322,754 km (0.096 R)
• M20: 6,541,765 km (0.082 R)
• M21: 6,763,170 km (0.088 R)
• M22: 7,043,367 km (0.106 R)
• M23: 8,083,371 km (0.074 R)
• M24: 9,170,349 km (0.09 R)
• M25: 9,480,316 km (0.093 R)
• M26: 9,730,743 km (0.051 R)
• M27: 9,793,724 km (0.052 R)
• M28: 11,811,350 km (0.092 R)
• M29: 12,284,080 km (0.093 R)
• M30: 12,763,092 km (0.027 R)
• M31: 13,039,549 km (0.047 R)
• M32: 14,093,765 km (0.047 R)
• M33: 16,208,032 km (0.108 R)
• M34: 16,282,681 km (0.113 R)
• M35: 16,507,227 km (0.108 R)
• M36: 16,657,573 km (0.08 R)
• M37: 17,263,445 km (0.062 R)
• M38: 19,281,670 km (0.094 R)
• M39: 20,721,998 km (0.059 R)
• M40: 21,291,517 km (0.103 R)
• M41: 21,619,136 km (0.112 R)
• M42: 21,865,973 km (0.059 R)
• M43: 22,445,665 km (0.052 R)
• M44: 22,528,841 km (0.035 R)
• M45: 23,030,293 km (0.071 R)
• M46: 23,114,217 km (0.117 R)
• M47: 23,198,291 km (0.081 R)
• M48: 23,535,485 km (0.11 R)
• M49: 23,789,353 km (0.105 R)
• M50: 24,986,435 km (0.073 R)
• M51: 27,616,515 km (0.12 R)
• M52: 28,153,122 km (0.117 R)
• M53: 28,873,735 km (0.06 R)
• M54: 31,164,677 km (0.107 R)
• M55: 31,536,578 km (0.067 R)
• M56: 31,723,126 km (0.069 R)
• M57: 34,660,630 km (0.046 R)
• M58: 35,529,644 km (0.113 R)
• M59: 36,601,363 km (0.062 R)
• M60: 38,079,839 km (0.102 R)
• M61: 38,377,987 km (0.086 R)
• M62: 39,678,442 km (0.074 R)
• M63: 40,182,437 km (0.096 R)
• M64: 44,081,556 km (0.026 R)
• M65: 44,498,934 km (0.108 R)
• M66: 44,812,790 km (0.095 R)
• M67: 48,852,082 km (0.072 R)
• M68: 50,369,304 km (0.098 R)
• M69: 50,587,268 km (0.071 R)
• M70: 50,696,325 km (0.097 R)
• M71: 54,564,627 km (0.041 R)
• M72: 56,477,535 km (0.045 R)
• M73: 57,157,756 km (0.07 R)
• M74: 58,297,692 km (0.097 R)
• M75: 60,484,214 km (0.085 R)
• M76: 61,762,229 km (0.056 R)
• M77: 61,995,602 km (0.052 R)
• M78: 62,346,109 km (0.119 R)
• M79: 63,519,405 km (0.07 R)
• M80: 63,872,756 km (0.099 R)
• M81: 65,174,108 km (0.061 R)
• M82: 67,923,268 km (0.065 R)
• M83: 68,767,448 km (0.091 R)
• M84: 69,493,896 km (0.106 R)
• M85: 71,076,342 km (0.08 R)
• M86: 71,933,239 km (0.081 R)
• M87: 74,400,706 km (0.109 R)
• M88: 74,773,205 km (0.082 R)
• M89: 76,644,973 km (0.086 R)
• M90: 77,523,711 km (0.071 R)
• M91: 81,583,199 km (0.025 R)
• M92: 81,839,161 km (0.066 R)
• M93: 82,095,422 km (0.101 R)
• M94: 85,061,648 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit