🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 30.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.54 AU - 0.66 AU

Year: 173 Days

Day: 23.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,715,651 km

• M1: 53,855 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.22 AU - 1.9 AU

Year: 726 Days

Day: 38.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 160.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,715,651 km

• M1: 910,901 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.75 AU - 3.26 AU

Year: 1937 Days

Day: 36.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,715,651 km

• M1: 195,824 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.79 AU - 3.27 AU

Year: 1966 Days

Day: 29.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.11 AU - 3.27 AU

Year: 2124 Days

Day: 19.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814

Radius: 13.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.91 AU - 8.39 AU

Year: 7127 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,715,651 km

• M1: 191,485 km (0.077 R)
• M2: 308,620 km (0.112 R)
• M3: 443,408 km (0.104 R)
• M4: 540,198 km (0.038 R)
• M5: 851,960 km (0.027 R)
• M6: 1,115,103 km (0.119 R)
• M7: 1,221,018 km (0.081 R)
• M8: 1,619,696 km (0.101 R)
• M9: 1,823,897 km (0.111 R)
• M10: 2,102,598 km (0.082 R)
• M11: 2,418,399 km (0.117 R)
• M12: 2,558,572 km (0.074 R)
• M13: 2,822,613 km (0.066 R)
• M14: 3,223,086 km (0.099 R)
• M15: 3,326,009 km (0.114 R)
• M16: 4,330,709 km (0.104 R)
• M17: 4,675,831 km (0.102 R)
• M18: 4,881,379 km (0.112 R)
• M19: 5,985,560 km (0.038 R)
• M20: 6,963,033 km (0.065 R)
• M21: 7,504,727 km (0.097 R)
• M22: 8,592,752 km (0.099 R)
• M23: 9,468,947 km (0.04 R)
• M24: 9,880,042 km (0.061 R)
• M25: 10,068,834 km (0.097 R)
• M26: 11,982,191 km (0.076 R)
• M27: 12,143,308 km (0.073 R)
• M28: 12,264,632 km (0.086 R)
• M29: 12,386,255 km (0.107 R)
• M30: 13,709,448 km (0.118 R)
• M31: 14,516,379 km (0.057 R)
• M32: 15,120,754 km (0.107 R)
• M33: 15,207,820 km (0.1 R)
• M34: 16,042,876 km (0.083 R)
• M35: 17,482,755 km (0.082 R)
• M36: 18,264,404 km (0.098 R)
• M37: 18,496,580 km (0.068 R)
• M38: 18,729,653 km (0.047 R)
• M39: 19,151,669 km (0.097 R)
• M40: 19,576,826 km (0.118 R)
• M41: 19,957,403 km (0.065 R)
• M42: 20,196,461 km (0.055 R)
• M43: 20,919,617 km (0.03 R)
• M44: 21,211,183 km (0.058 R)
• M45: 21,455,177 km (0.03 R)
• M46: 21,602,082 km (0.032 R)
• M47: 21,946,008 km (0.062 R)
• M48: 22,192,844 km (0.113 R)
• M49: 22,291,878 km (0.077 R)
• M50: 22,639,394 km (0.094 R)
• M51: 23,642,597 km (0.104 R)
• M52: 23,997,144 km (0.107 R)
• M53: 24,149,584 km (0.061 R)
• M54: 24,660,162 km (0.071 R)
• M55: 24,814,098 km (0.117 R)
• M56: 25,071,257 km (0.056 R)
• M57: 25,329,313 km (0.104 R)
• M58: 25,432,685 km (0.06 R)
• M59: 25,536,357 km (0.112 R)
• M60: 26,265,646 km (0.12 R)
• M61: 27,638,057 km (0.062 R)
• M62: 27,744,571 km (0.117 R)
• M63: 27,904,640 km (0.081 R)
• M64: 28,440,500 km (0.106 R)
• M65: 28,601,916 km (0.082 R)
• M66: 29,522,242 km (0.109 R)
• M67: 29,958,769 km (0.105 R)
• M68: 30,123,027 km (0.1 R)
• M69: 30,727,702 km (0.083 R)
• M70: 31,170,063 km (0.108 R)
• M71: 31,670,318 km (0.094 R)
• M72: 31,837,568 km (0.095 R)
• M73: 31,949,318 km (0.114 R)
• M74: 32,904,201 km (0.079 R)
• M75: 33,186,792 km (0.118 R)
• M76: 33,413,432 km (0.107 R)
• M77: 33,526,977 km (0.095 R)
• M78: 36,523,572 km (0.048 R)
• M79: 36,816,186 km (0.094 R)
• M80: 37,168,489 km (0.026 R)
• M81: 37,521,689 km (0.085 R)
• M82: 38,767,091 km (0.117 R)
• M83: 40,026,107 km (0.056 R)
• M84: 40,206,971 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 9.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.84 AU - 12.12 AU

Year: 11753 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,715,651 km

• M1: 294,109 km (0.086 R)
• M2: 455,376 km (0.113 R)
• M3: 1,469,799 km (0.093 R)
• M4: 1,560,904 km (0.051 R)
• M5: 2,045,900 km (0.1 R)
• M6: 2,528,354 km (0.088 R)
• M7: 2,782,820 km (0.119 R)
• M8: 3,368,346 km (0.113 R)
• M9: 4,288,073 km (0.115 R)
• M10: 4,902,921 km (0.081 R)
• M11: 5,080,942 km (0.111 R)
• M12: 5,362,036 km (0.107 R)
• M13: 6,086,988 km (0.111 R)
• M14: 6,364,193 km (0.1 R)
• M15: 7,242,781 km (0.12 R)
• M16: 7,559,330 km (0.046 R)
• M17: 8,798,300 km (0.072 R)
• M18: 8,918,427 km (0.052 R)
• M19: 10,023,955 km (0.057 R)
• M20: 10,199,882 km (0.077 R)
• M21: 10,351,425 km (0.053 R)
• M22: 11,459,496 km (0.109 R)
• M23: 12,014,205 km (0.092 R)
• M24: 13,480,713 km (0.107 R)
• M25: 13,674,891 km (0.081 R)
• M26: 13,758,367 km (0.089 R)
• M27: 14,517,875 km (0.052 R)
• M28: 14,888,279 km (0.091 R)
• M29: 15,609,491 km (0.119 R)
• M30: 16,224,188 km (0.102 R)
• M31: 17,446,852 km (0.06 R)
• M32: 19,382,947 km (0.058 R)
• M33: 19,759,336 km (0.094 R)
• M34: 20,423,999 km (0.103 R)
• M35: 20,743,091 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.9

Radius: 5.6

Gravity: 27.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.24 AU - 16.42 AU

Year: 22375 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,715,651 km

• M1: 357,539 km (0.11 R)
• M2: 482,902 km (0.087 R)
• M3: 574,605 km (0.092 R)
• M4: 828,922 km (0.098 R)
• M5: 939,923 km (0.118 R)
• M6: 997,369 km (0.086 R)
• M7: 1,055,862 km (0.043 R)
• M8: 1,176,587 km (0.104 R)
• M9: 1,366,128 km (0.082 R)
• M10: 2,028,398 km (0.116 R)
• M11: 2,217,340 km (0.042 R)
• M12: 2,411,817 km (0.077 R)
• M13: 2,901,152 km (0.082 R)
• M14: 3,554,894 km (0.072 R)
• M15: 3,690,879 km (0.069 R)
• M16: 4,641,274 km (0.084 R)
• M17: 4,789,974 km (0.091 R)
• M18: 4,839,940 km (0.086 R)
• M19: 5,505,052 km (0.108 R)
• M20: 5,928,414 km (0.042 R)
• M21: 5,982,120 km (0.102 R)
• M22: 6,198,438 km (0.047 R)
• M23: 6,975,599 km (0.069 R)
• M24: 9,296,909 km (0.113 R)
• M25: 9,991,193 km (0.104 R)
• M26: 10,247,753 km (0.079 R)
• M27: 10,636,708 km (0.083 R)
• M28: 11,362,257 km (0.091 R)
• M29: 12,240,247 km (0.096 R)
• M30: 15,295,634 km (0.111 R)
• M31: 15,665,590 km (0.033 R)
• M32: 17,250,878 km (0.113 R)
• M33: 18,965,569 km (0.085 R)
• M34: 20,979,007 km (0.083 R)
• M35: 21,225,245 km (0.112 R)
• M36: 21,720,414 km (0.065 R)
• M37: 23,059,465 km (0.114 R)
• M38: 23,228,660 km (0.07 R)
• M39: 23,483,275 km (0.048 R)
• M40: 23,738,938 km (0.059 R)
• M41: 23,909,779 km (0.064 R)
• M42: 25,728,739 km (0.086 R)
• M43: 25,816,404 km (0.082 R)
• M44: 27,322,854 km (0.041 R)
• M45: 28,222,237 km (0.108 R)
• M46: 28,766,623 km (0.115 R)
• M47: 30,698,829 km (0.06 R)
• M48: 31,258,475 km (0.11 R)
• M49: 32,577,480 km (0.118 R)
• M50: 33,053,051 km (0.095 R)
• M51: 34,396,590 km (0.089 R)
• M52: 35,172,255 km (0.12 R)
• M53: 35,464,718 km (0.107 R)
• M54: 36,051,890 km (0.114 R)
• M55: 37,037,740 km (0.097 R)
• M56: 37,235,957 km (0.085 R)
• M57: 38,834,261 km (0.086 R)
• M58: 39,338,406 km (0.116 R)
• M59: 39,743,218 km (0.119 R)
• M60: 40,149,376 km (0.117 R)
• M61: 41,788,071 km (0.101 R)
• M62: 43,031,229 km (0.104 R)
• M63: 44,918,705 km (0.116 R)
• M64: 45,659,963 km (0.096 R)
• M65: 46,191,933 km (0.089 R)
• M66: 46,298,596 km (0.064 R)
• M67: 47,584,689 km (0.096 R)
• M68: 47,908,120 km (0.115 R)
• M69: 48,665,384 km (0.112 R)
• M70: 49,099,966 km (0.08 R)
• M71: 50,630,951 km (0.1 R)
• M72: 55,543,445 km (0.083 R)
• M73: 56,452,851 km (0.084 R)
• M74: 58,286,472 km (0.087 R)
• M75: 61,073,032 km (0.112 R)
• M76: 62,129,192 km (0.086 R)
• M77: 64,497,776 km (0.1 R)
• M78: 66,053,145 km (0.086 R)
• M79: 66,173,272 km (0.105 R)
• M80: 69,566,899 km (0.095 R)
• M81: 72,149,108 km (0.086 R)
• M82: 72,892,610 km (0.092 R)
• M83: 73,638,654 km (0.092 R)
• M84: 74,512,156 km (0.07 R)
• M85: 74,637,370 km (0.047 R)
• M86: 74,887,647 km (0.104 R)
• M87: 76,143,671 km (0.107 R)
• M88: 81,881,198 km (0.087 R)
• M89: 82,656,713 km (0.06 R)
• M90: 82,915,817 km (0.036 R)
• M91: 83,564,473 km (0.072 R)
• M92: 83,954,624 km (0.078 R)
• M93: 85,128,369 km (0.047 R)
• M94: 88,152,789 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689

Radius: 7.7

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.38 AU - 19.1 AU

Year: 25532 Days

Day: 22.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,715,651 km

• M1: 103,821 km (0.111 R)
• M2: 260,450 km (0.025 R)
• M3: 608,714 km (0.099 R)
• M4: 682,615 km (0.11 R)
• M5: 1,008,888 km (0.112 R)
• M6: 1,158,486 km (0.08 R)
• M7: 1,283,400 km (0.08 R)
• M8: 2,475,246 km (0.063 R)
• M9: 2,637,560 km (0.112 R)
• M10: 3,499,992 km (0.057 R)
• M11: 3,682,352 km (0.048 R)
• M12: 4,393,689 km (0.096 R)
• M13: 4,840,688 km (0.093 R)
• M14: 5,459,125 km (0.066 R)
• M15: 5,564,742 km (0.095 R)
• M16: 5,885,330 km (0.113 R)
• M17: 5,939,335 km (0.106 R)
• M18: 6,600,408 km (0.119 R)
• M19: 6,769,453 km (0.059 R)
• M20: 7,054,138 km (0.036 R)
• M21: 8,292,659 km (0.071 R)
• M22: 8,843,777 km (0.091 R)
• M23: 9,092,559 km (0.04 R)
• M24: 9,724,460 km (0.113 R)
• M25: 10,045,796 km (0.096 R)
• M26: 10,305,349 km (0.08 R)
• M27: 10,698,791 km (0.105 R)
• M28: 11,840,223 km (0.115 R)
• M29: 12,045,621 km (0.106 R)
• M30: 12,669,144 km (0.085 R)
• M31: 12,739,007 km (0.106 R)
• M32: 12,949,491 km (0.112 R)
• M33: 13,587,975 km (0.112 R)
• M34: 13,803,096 km (0.084 R)
• M35: 14,164,076 km (0.106 R)
• M36: 15,489,364 km (0.088 R)
• M37: 16,318,734 km (0.099 R)
• M38: 16,394,730 km (0.086 R)
• M39: 16,471,025 km (0.085 R)
• M40: 17,941,572 km (0.039 R)
• M41: 18,020,111 km (0.111 R)
• M42: 18,652,760 km (0.102 R)
• M43: 23,537,430 km (0.119 R)
• M44: 24,926,446 km (0.083 R)
• M45: 26,163,321 km (0.066 R)
• M46: 26,341,642 km (0.12 R)
• M47: 27,059,113 km (0.083 R)
• M48: 27,149,171 km (0.104 R)
• M49: 27,782,868 km (0.107 R)
• M50: 31,876,314 km (0.06 R)
• M51: 32,448,825 km (0.1 R)
• M52: 32,544,718 km (0.116 R)
• M53: 34,187,003 km (0.104 R)
• M54: 34,675,290 km (0.092 R)
• M55: 34,871,114 km (0.1 R)
• M56: 36,054,284 km (0.097 R)
• M57: 37,250,767 km (0.057 R)
• M58: 38,156,433 km (0.107 R)
• M59: 39,579,857 km (0.099 R)
• M60: 39,887,131 km (0.084 R)
• M61: 44,377,460 km (0.074 R)
• M62: 44,483,824 km (0.084 R)
• M63: 45,444,542 km (0.087 R)
• M64: 46,304,131 km (0.089 R)
• M65: 46,627,861 km (0.057 R)
• M66: 49,796,194 km (0.117 R)
• M67: 50,682,412 km (0.096 R)
• M68: 54,962,258 km (0.11 R)
• M69: 55,190,694 km (0.105 R)
• M70: 55,648,613 km (0.113 R)
• M71: 55,763,205 km (0.1 R)
• M72: 56,568,041 km (0.098 R)
• M73: 57,724,433 km (0.117 R)
• M74: 62,070,401 km (0.103 R)
• M75: 62,189,331 km (0.025 R)
• M76: 65,549,748 km (0.117 R)
• M77: 69,461,583 km (0.115 R)
• M78: 69,708,569 km (0.091 R)
• M79: 71,072,303 km (0.081 R)
• M80: 71,321,234 km (0.08 R)
• M81: 71,445,849 km (0.078 R)
• M82: 73,952,062 km (0.071 R)
• M83: 75,977,767 km (0.099 R)
• M84: 78,664,096 km (0.082 R)
• M85: 79,308,264 km (0.073 R)
• M86: 82,032,890 km (0.1 R)
• M87: 83,472,321 km (0.044 R)
• M88: 83,734,865 km (0.12 R)
• M89: 84,524,293 km (0.114 R)
• M90: 86,110,629 km (0.116 R)
• M91: 88,508,533 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit