🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.45 AU - 1.77 AU

Year: 715 Days

Day: 46.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,217,042 km

• M1: 201,658 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.3 AU - 3.02 AU

Year: 1518 Days

Day: 44.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,217,042 km

• M1: 541,245 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.45 AU - 2.95 AU

Year: 1552 Days

Day: 41.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.52 AU - 3.66 AU

Year: 2380 Days

Day: 38.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,217,042 km

• M1: 747,840 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.49 AU - 4.19 AU

Year: 2633 Days

Day: 24.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.3

Radius: 11

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.67 AU - 6.75 AU

Year: 5414 Days

Day: 14.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,217,042 km

• M1: 139,575 km (0.061 R)
• M2: 283,189 km (0.056 R)
• M3: 359,184 km (0.066 R)
• M4: 465,399 km (0.1 R)
• M5: 550,969 km (0.115 R)
• M6: 715,527 km (0.084 R)
• M7: 830,717 km (0.112 R)
• M8: 1,125,126 km (0.083 R)
• M9: 1,230,592 km (0.118 R)
• M10: 1,403,527 km (0.11 R)
• M11: 2,424,682 km (0.117 R)
• M12: 3,016,342 km (0.062 R)
• M13: 3,996,507 km (0.064 R)
• M14: 4,472,827 km (0.094 R)
• M15: 4,717,718 km (0.084 R)
• M16: 4,916,833 km (0.078 R)
• M17: 5,272,128 km (0.096 R)
• M18: 5,452,842 km (0.045 R)
• M19: 5,530,932 km (0.067 R)
• M20: 5,714,788 km (0.075 R)
• M21: 5,820,554 km (0.069 R)
• M22: 6,608,037 km (0.038 R)
• M23: 7,342,263 km (0.078 R)
• M24: 7,660,757 km (0.089 R)
• M25: 8,013,509 km (0.058 R)
• M26: 8,191,830 km (0.074 R)
• M27: 8,371,497 km (0.078 R)
• M28: 8,643,466 km (0.106 R)
• M29: 8,734,720 km (0.109 R)
• M30: 9,103,180 km (0.049 R)
• M31: 9,982,666 km (0.062 R)
• M32: 10,078,558 km (0.116 R)
• M33: 10,529,895 km (0.111 R)
• M34: 11,352,384 km (0.078 R)
• M35: 11,485,825 km (0.05 R)
• M36: 12,059,084 km (0.114 R)
• M37: 12,195,368 km (0.05 R)
• M38: 12,297,992 km (0.115 R)
• M39: 12,572,803 km (0.081 R)
• M40: 13,198,571 km (0.093 R)
• M41: 13,268,733 km (0.09 R)
• M42: 13,374,199 km (0.079 R)
• M43: 13,977,228 km (0.059 R)
• M44: 14,120,393 km (0.106 R)
• M45: 14,300,060 km (0.091 R)
• M46: 15,099,511 km (0.03 R)
• M47: 15,615,923 km (0.099 R)
• M48: 15,727,224 km (0.092 R)
• M49: 16,325,915 km (0.099 R)
• M50: 17,161,269 km (0.11 R)
• M51: 17,661,375 km (0.06 R)
• M52: 17,971,491 km (0.106 R)
• M53: 18,400,987 km (0.058 R)
• M54: 18,557,915 km (0.041 R)
• M55: 19,549,300 km (0.039 R)
• M56: 20,071,546 km (0.075 R)
• M57: 20,192,721 km (0.039 R)
• M58: 20,557,739 km (0.113 R)
• M59: 21,006,832 km (0.106 R)
• M60: 21,212,080 km (0.088 R)
• M61: 21,335,499 km (0.115 R)
• M62: 21,583,083 km (0.117 R)
• M63: 21,707,249 km (0.1 R)
• M64: 22,248,046 km (0.073 R)
• M65: 23,046,450 km (0.052 R)
• M66: 24,714,615 km (0.088 R)
• M67: 24,931,233 km (0.114 R)
• M68: 25,453,779 km (0.065 R)
• M69: 25,892,100 km (0.072 R)
• M70: 26,377,097 km (0.065 R)
• M71: 26,687,213 km (0.111 R)
• M72: 26,865,085 km (0.081 R)
• M73: 27,311,335 km (0.072 R)
• M74: 27,625,042 km (0.045 R)
• M75: 27,804,859 km (0.069 R)
• M76: 27,940,095 km (0.111 R)
• M77: 28,256,345 km (0.064 R)
• M78: 28,892,286 km (0.113 R)
• M79: 29,166,199 km (0.032 R)
• M80: 29,809,021 km (0.077 R)
• M81: 30,039,701 km (0.099 R)
• M82: 30,968,255 km (0.1 R)
• M83: 31,061,604 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 8.3

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.6 AU - 7.16 AU

Year: 5638 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,217,042 km

• M1: 106,214 km (0.094 R)
• M2: 328,816 km (0.05 R)
• M3: 407,953 km (0.113 R)
• M4: 576,550 km (0.099 R)
• M5: 994,826 km (0.115 R)
• M6: 1,116,449 km (0.109 R)
• M7: 1,275,322 km (0.076 R)
• M8: 1,424,920 km (0.048 R)
• M9: 1,833,172 km (0.049 R)
• M10: 1,907,822 km (0.115 R)
• M11: 2,177,397 km (0.108 R)
• M12: 2,276,580 km (0.089 R)
• M13: 2,459,090 km (0.114 R)
• M14: 2,752,451 km (0.079 R)
• M15: 3,057,032 km (0.088 R)
• M16: 3,190,923 km (0.045 R)
• M17: 3,581,074 km (0.09 R)
• M18: 3,722,294 km (0.073 R)
• M19: 3,865,459 km (0.108 R)
• M20: 4,181,859 km (0.102 R)
• M21: 4,865,820 km (0.104 R)
• M22: 4,917,880 km (0.119 R)
• M23: 6,025,503 km (0.074 R)
• M24: 6,081,453 km (0.076 R)
• M25: 6,882,998 km (0.074 R)
• M26: 6,970,812 km (0.096 R)
• M27: 7,177,257 km (0.072 R)
• M28: 7,236,647 km (0.071 R)
• M29: 7,778,341 km (0.081 R)
• M30: 8,115,684 km (0.102 R)
• M31: 8,520,796 km (0.069 R)
• M32: 8,868,611 km (0.085 R)
• M33: 9,092,409 km (0.041 R)
• M34: 9,676,439 km (0.077 R)
• M35: 9,906,820 km (0.119 R)
• M36: 10,138,996 km (0.049 R)
• M37: 10,239,077 km (0.077 R)
• M38: 10,541,264 km (0.073 R)
• M39: 11,223,431 km (0.104 R)
• M40: 11,361,509 km (0.114 R)
• M41: 11,604,606 km (0.12 R)
• M42: 12,630,099 km (0.071 R)
• M43: 12,701,906 km (0.115 R)
• M44: 13,610,713 km (0.107 R)
• M45: 14,502,766 km (0.078 R)
• M46: 14,615,562 km (0.106 R)
• M47: 14,993,746 km (0.115 R)
• M48: 15,798,582 km (0.111 R)
• M49: 16,225,684 km (0.057 R)
• M50: 16,499,598 km (0.088 R)
• M51: 17,091,407 km (0.101 R)
• M52: 17,290,223 km (0.109 R)
• M53: 17,730,489 km (0.093 R)
• M54: 18,133,805 km (0.1 R)
• M55: 19,072,981 km (0.059 R)
• M56: 19,362,004 km (0.107 R)
• M57: 19,693,961 km (0.113 R)
• M58: 20,279,637 km (0.085 R)
• M59: 20,998,455 km (0.12 R)
• M60: 21,083,576 km (0.098 R)
• M61: 21,596,547 km (0.054 R)
• M62: 21,811,669 km (0.041 R)
• M63: 22,200,474 km (0.106 R)
• M64: 23,292,388 km (0.115 R)
• M65: 24,134,026 km (0.081 R)
• M66: 24,357,077 km (0.04 R)
• M67: 24,580,875 km (0.058 R)
• M68: 24,670,634 km (0.074 R)
• M69: 25,030,566 km (0.11 R)
• M70: 27,041,311 km (0.09 R)
• M71: 27,319,414 km (0.086 R)
• M72: 27,412,463 km (0.076 R)
• M73: 27,552,038 km (0.115 R)
• M74: 27,691,912 km (0.102 R)
• M75: 27,785,261 km (0.097 R)
• M76: 28,866,405 km (0.086 R)
• M77: 29,055,796 km (0.096 R)
• M78: 29,245,785 km (0.031 R)
• M79: 29,388,352 km (0.119 R)
• M80: 29,483,646 km (0.119 R)
• M81: 31,118,302 km (0.119 R)
• M82: 31,361,099 km (0.108 R)
• M83: 31,799,870 km (0.058 R)
• M84: 31,995,544 km (0.111 R)
• M85: 32,142,598 km (0.102 R)
• M86: 32,437,306 km (0.112 R)
• M87: 32,584,959 km (0.077 R)
• M88: 32,979,898 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.3

Radius: 15

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.81 AU - 9.23 AU

Year: 9477 Days

Day: 7.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,217,042 km

• M1: 226,042 km (0.117 R)
• M2: 327,320 km (0.109 R)
• M3: 435,928 km (0.101 R)
• M4: 606,171 km (0.095 R)
• M5: 1,038,658 km (0.066 R)
• M6: 1,136,645 km (0.094 R)
• M7: 1,388,867 km (0.063 R)
• M8: 1,660,237 km (0.09 R)
• M9: 2,109,330 km (0.111 R)
• M10: 2,310,988 km (0.07 R)
• M11: 2,500,080 km (0.068 R)
• M12: 2,616,018 km (0.048 R)
• M13: 2,914,017 km (0.101 R)
• M14: 3,202,442 km (0.12 R)
• M15: 3,350,244 km (0.053 R)
• M16: 3,609,049 km (0.03 R)
• M17: 3,718,853 km (0.095 R)
• M18: 4,542,689 km (0.08 R)
• M19: 4,805,682 km (0.086 R)
• M20: 5,624,880 km (0.074 R)
• M21: 5,778,517 km (0.116 R)
• M22: 5,959,680 km (0.11 R)
• M23: 6,380,648 km (0.098 R)
• M24: 6,811,490 km (0.026 R)
• M25: 7,085,554 km (0.115 R)
• M26: 7,196,256 km (0.112 R)
• M27: 7,616,476 km (0.053 R)
• M28: 7,758,445 km (0.094 R)
• M29: 7,901,161 km (0.057 R)
• M30: 8,131,542 km (0.118 R)
• M31: 8,598,736 km (0.105 R)
• M32: 8,984,848 km (0.045 R)
• M33: 9,135,044 km (0.107 R)
• M34: 9,407,163 km (0.109 R)
• M35: 11,064,259 km (0.043 R)
• M36: 12,274,056 km (0.066 R)
• M37: 12,911,643 km (0.104 R)
• M38: 13,047,328 km (0.105 R)
• M39: 13,251,679 km (0.076 R)
• M40: 13,388,411 km (0.105 R)
• M41: 13,525,742 km (0.068 R)
• M42: 13,663,522 km (0.099 R)
• M43: 14,114,410 km (0.093 R)
• M44: 14,324,146 km (0.117 R)
• M45: 14,429,463 km (0.119 R)
• M46: 14,817,819 km (0.044 R)
• M47: 15,676,810 km (0.117 R)
• M48: 16,076,086 km (0.032 R)
• M49: 16,552,256 km (0.087 R)
• M50: 16,958,714 km (0.081 R)
• M51: 17,368,462 km (0.045 R)
• M52: 18,464,716 km (0.113 R)
• M53: 18,617,605 km (0.101 R)
• M54: 19,156,307 km (0.106 R)
• M55: 20,406,795 km (0.103 R)
• M56: 20,525,426 km (0.094 R)
• M57: 20,644,207 km (0.056 R)
• M58: 21,121,873 km (0.093 R)
• M59: 22,290,980 km (0.109 R)
• M60: 23,730,112 km (0.1 R)
• M61: 23,938,202 km (0.083 R)
• M62: 24,063,266 km (0.051 R)
• M63: 24,356,029 km (0.047 R)
• M64: 24,902,959 km (0.057 R)
• M65: 25,453,928 km (0.07 R)
• M66: 26,567,983 km (0.093 R)
• M67: 27,217,986 km (0.088 R)
• M68: 27,654,214 km (0.083 R)
• M69: 27,785,411 km (0.05 R)
• M70: 28,004,871 km (0.063 R)
• M71: 28,268,762 km (0.026 R)
• M72: 28,445,138 km (0.112 R)
• M73: 29,065,669 km (0.114 R)
• M74: 29,780,149 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.9

Radius: 14.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.28 AU - 12.06 AU

Year: 13947 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,217,042 km

• M1: 185,202 km (0.101 R)
• M2: 394,789 km (0.11 R)
• M3: 560,244 km (0.028 R)
• M4: 710,889 km (0.106 R)
• M5: 815,009 km (0.1 R)
• M6: 941,569 km (0.079 R)
• M7: 1,479,224 km (0.049 R)
• M8: 2,016,878 km (0.068 R)
• M9: 2,354,222 km (0.087 R)
• M10: 2,541,668 km (0.067 R)
• M11: 2,807,802 km (0.1 R)
• M12: 3,341,568 km (0.053 R)
• M13: 3,660,959 km (0.06 R)
• M14: 4,102,422 km (0.097 R)
• M15: 4,444,852 km (0.1 R)
• M16: 5,006,293 km (0.078 R)
• M17: 5,653,304 km (0.064 R)
• M18: 6,002,764 km (0.032 R)
• M19: 6,890,628 km (0.113 R)
• M20: 7,093,632 km (0.1 R)
• M21: 8,173,878 km (0.063 R)
• M22: 8,714,974 km (0.073 R)
• M23: 8,861,280 km (0.094 R)
• M24: 9,304,988 km (0.115 R)
• M25: 9,756,175 km (0.1 R)
• M26: 10,291,436 km (0.099 R)
• M27: 10,446,270 km (0.069 R)
• M28: 10,758,032 km (0.085 R)
• M29: 10,875,765 km (0.112 R)
• M30: 11,390,980 km (0.097 R)
• M31: 12,280,938 km (0.083 R)
• M32: 12,404,057 km (0.09 R)
• M33: 12,568,914 km (0.112 R)
• M34: 13,361,633 km (0.1 R)
• M35: 13,742,808 km (0.114 R)
• M36: 14,213,742 km (0.041 R)
• M37: 14,776,978 km (0.094 R)
• M38: 15,524,519 km (0.091 R)
• M39: 17,424,262 km (0.066 R)
• M40: 19,876,321 km (0.085 R)
• M41: 24,679,460 km (0.118 R)
• M42: 24,783,131 km (0.094 R)
• M43: 25,199,612 km (0.066 R)
• M44: 25,304,031 km (0.097 R)
• M45: 26,144,921 km (0.091 R)
• M46: 26,728,352 km (0.046 R)
• M47: 26,888,272 km (0.116 R)
• M48: 27,208,861 km (0.071 R)
• M49: 27,638,506 km (0.114 R)
• M50: 27,962,086 km (0.062 R)
• M51: 29,599,285 km (0.113 R)
• M52: 29,709,539 km (0.115 R)
• M53: 29,819,792 km (0.117 R)
• M54: 31,099,153 km (0.106 R)
• M55: 31,323,401 km (0.05 R)
• M56: 31,886,487 km (0.09 R)
• M57: 32,226,074 km (0.098 R)
• M58: 32,453,014 km (0.064 R)
• M59: 33,481,051 km (0.1 R)
• M60: 33,999,108 km (0.071 R)
• M61: 35,452,152 km (0.098 R)
• M62: 36,866,002 km (0.098 R)
• M63: 37,162,804 km (0.084 R)
• M64: 39,142,133 km (0.12 R)
• M65: 39,263,158 km (0.049 R)
• M66: 39,505,656 km (0.113 R)
• M67: 40,053,035 km (0.068 R)
• M68: 41,155,571 km (0.099 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit