🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.06 AU - 1.44 AU

Year: 516 Days

Day: 15.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,318,338 km

• M1: 999,912 km (0.064 R)
• M2: 1,222,065 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.17 AU - 1.75 AU

Year: 651 Days

Day: 24.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,318,338 km

• M1: 501,901 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.13 AU - 2.41 AU

Year: 1262 Days

Day: 20.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.3 AU - 2.8 AU

Year: 1502 Days

Day: 24.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,318,338 km

• M1: 720,015 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.63 AU - 3.29 AU

Year: 1879 Days

Day: 43.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.86 AU - 4.44 AU

Year: 2573 Days

Day: 41.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.59 AU - 4.31 AU

Year: 2896 Days

Day: 43.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 9.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.13 AU - 5.13 AU

Year: 3676 Days

Day: 8.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,318,338 km

• M1: 115,190 km (0.067 R)
• M2: 202,556 km (0.106 R)
• M3: 363,822 km (0.092 R)
• M4: 467,194 km (0.047 R)
• M5: 862,581 km (0.039 R)
• M6: 1,208,751 km (0.077 R)
• M7: 1,295,518 km (0.056 R)
• M8: 1,462,618 km (0.104 R)
• M9: 1,747,602 km (0.066 R)
• M10: 1,818,063 km (0.102 R)
• M11: 1,889,571 km (0.082 R)
• M12: 2,035,429 km (0.03 R)
• M13: 2,245,913 km (0.109 R)
• M14: 2,803,165 km (0.094 R)
• M15: 3,037,884 km (0.065 R)
• M16: 3,192,119 km (0.058 R)
• M17: 3,314,042 km (0.054 R)
• M18: 3,402,005 km (0.097 R)
• M19: 3,472,915 km (0.105 R)
• M20: 3,688,784 km (0.092 R)
• M21: 4,095,990 km (0.112 R)
• M22: 4,401,169 km (0.117 R)
• M23: 4,576,199 km (0.032 R)
• M24: 4,813,012 km (0.028 R)
• M25: 5,013,623 km (0.12 R)
• M26: 5,196,432 km (0.109 R)
• M27: 5,949,657 km (0.052 R)
• M28: 6,164,928 km (0.091 R)
• M29: 6,736,691 km (0.117 R)
• M30: 7,051,744 km (0.045 R)
• M31: 7,486,925 km (0.092 R)
• M32: 8,455,421 km (0.064 R)
• M33: 8,795,158 km (0.114 R)
• M34: 8,917,679 km (0.098 R)
• M35: 9,015,964 km (0.063 R)
• M36: 9,238,716 km (0.074 R)
• M37: 9,638,890 km (0.057 R)
• M38: 9,892,010 km (0.036 R)
• M39: 10,121,642 km (0.096 R)
• M40: 10,301,609 km (0.084 R)
• M41: 10,378,951 km (0.111 R)
• M42: 10,586,293 km (0.058 R)
• M43: 11,216,549 km (0.093 R)
• M44: 11,967,381 km (0.117 R)
• M45: 12,212,123 km (0.071 R)
• M46: 12,568,615 km (0.072 R)
• M47: 12,706,544 km (0.051 R)
• M48: 12,817,396 km (0.115 R)
• M49: 13,207,697 km (0.088 R)
• M50: 13,376,144 km (0.082 R)
• M51: 13,488,791 km (0.118 R)
• M52: 13,686,859 km (0.114 R)
• M53: 13,857,251 km (0.044 R)
• M54: 14,344,192 km (0.098 R)
• M55: 14,953,354 km (0.041 R)
• M56: 15,041,019 km (0.081 R)
• M57: 15,987,375 km (0.093 R)
• M58: 16,287,019 km (0.087 R)
• M59: 16,347,158 km (0.082 R)
• M60: 16,922,362 km (0.113 R)
• M61: 17,135,987 km (0.072 R)
• M62: 17,381,178 km (0.066 R)
• M63: 17,534,965 km (0.044 R)
• M64: 17,844,034 km (0.115 R)
• M65: 18,030,433 km (0.106 R)
• M66: 18,092,666 km (0.098 R)
• M67: 18,311,079 km (0.115 R)
• M68: 18,530,389 km (0.088 R)
• M69: 18,876,708 km (0.065 R)
• M70: 19,448,172 km (0.105 R)
• M71: 19,768,012 km (0.062 R)
• M72: 19,928,680 km (0.078 R)
• M73: 20,025,321 km (0.081 R)
• M74: 22,122,384 km (0.116 R)
• M75: 22,255,825 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 8.4

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.9 AU - 8.56 AU

Year: 7173 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,318,338 km

• M1: 115,041 km (0.114 R)
• M2: 213,177 km (0.071 R)
• M3: 541,245 km (0.104 R)
• M4: 1,359,246 km (0.083 R)
• M5: 1,724,265 km (0.066 R)
• M6: 2,326,995 km (0.081 R)
• M7: 2,445,327 km (0.066 R)
• M8: 2,517,433 km (0.104 R)
• M9: 2,964,431 km (0.114 R)
• M10: 3,145,146 km (0.092 R)
• M11: 3,276,343 km (0.092 R)
• M12: 3,598,726 km (0.115 R)
• M13: 4,016,104 km (0.098 R)
• M14: 4,507,833 km (0.114 R)
• M15: 4,987,892 km (0.111 R)
• M16: 5,049,078 km (0.115 R)
• M17: 5,203,014 km (0.103 R)
• M18: 5,834,766 km (0.052 R)
• M19: 6,590,833 km (0.09 R)
• M20: 6,691,812 km (0.117 R)
• M21: 7,552,598 km (0.104 R)
• M22: 7,658,214 km (0.11 R)
• M23: 8,121,668 km (0.061 R)
• M24: 8,266,180 km (0.084 R)
• M25: 8,815,503 km (0.108 R)
• M26: 9,452,341 km (0.105 R)
• M27: 9,795,369 km (0.118 R)
• M28: 10,690,862 km (0.085 R)
• M29: 10,769,850 km (0.09 R)
• M30: 11,008,459 km (0.112 R)
• M31: 11,450,071 km (0.085 R)
• M32: 11,774,998 km (0.096 R)
• M33: 11,856,828 km (0.037 R)
• M34: 12,185,495 km (0.111 R)
• M35: 12,268,073 km (0.111 R)
• M36: 14,046,492 km (0.082 R)
• M37: 15,276,336 km (0.085 R)
• M38: 15,858,870 km (0.107 R)
• M39: 16,723,546 km (0.052 R)
• M40: 18,403,380 km (0.096 R)
• M41: 18,545,798 km (0.093 R)
• M42: 18,688,514 km (0.105 R)
• M43: 20,381,064 km (0.099 R)
• M44: 20,873,540 km (0.086 R)
• M45: 21,769,931 km (0.053 R)
• M46: 22,021,255 km (0.045 R)
• M47: 22,222,913 km (0.096 R)
• M48: 22,577,311 km (0.1 R)
• M49: 22,679,037 km (0.083 R)
• M50: 23,497,338 km (0.085 R)
• M51: 23,600,261 km (0.04 R)
• M52: 24,533,901 km (0.051 R)
• M53: 24,690,680 km (0.087 R)
• M54: 24,952,626 km (0.107 R)
• M55: 25,426,552 km (0.049 R)
• M56: 25,532,317 km (0.108 R)
• M57: 25,903,470 km (0.083 R)
• M58: 26,009,983 km (0.114 R)
• M59: 26,436,936 km (0.079 R)
• M60: 27,027,847 km (0.05 R)
• M61: 27,460,335 km (0.088 R)
• M62: 27,623,097 km (0.032 R)
• M63: 28,661,456 km (0.073 R)
• M64: 30,158,931 km (0.108 R)
• M65: 30,383,028 km (0.053 R)
• M66: 31,227,957 km (0.073 R)
• M67: 31,511,295 km (0.043 R)
• M68: 31,624,840 km (0.115 R)
• M69: 31,738,535 km (0.069 R)
• M70: 32,940,853 km (0.068 R)
• M71: 33,808,820 km (0.117 R)
• M72: 34,099,787 km (0.088 R)
• M73: 34,216,474 km (0.037 R)
• M74: 34,274,817 km (0.104 R)
• M75: 34,625,624 km (0.11 R)
• M76: 34,801,551 km (0.099 R)
• M77: 35,095,361 km (0.047 R)
• M78: 35,330,978 km (0.111 R)
• M79: 35,449,011 km (0.104 R)
• M80: 35,803,707 km (0.119 R)
• M81: 35,922,338 km (0.092 R)
• M82: 36,636,219 km (0.04 R)
• M83: 37,716,017 km (0.049 R)
• M84: 37,776,305 km (0.115 R)
• M85: 38,441,566 km (0.109 R)
• M86: 39,049,831 km (0.048 R)
• M87: 39,232,939 km (0.042 R)
• M88: 40,955,409 km (0.069 R)
• M89: 41,079,276 km (0.077 R)
• M90: 41,576,539 km (0.04 R)
• M91: 41,638,772 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 11.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.98 AU - 13.34 AU

Year: 14690 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,318,338 km

• M1: 146,307 km (0.113 R)
• M2: 577,597 km (0.103 R)
• M3: 755,020 km (0.118 R)
• M4: 1,116,748 km (0.117 R)
• M5: 1,755,232 km (0.094 R)
• M6: 2,051,436 km (0.119 R)
• M7: 2,331,782 km (0.106 R)
• M8: 2,691,415 km (0.094 R)
• M9: 3,353,984 km (0.039 R)
• M10: 4,300,191 km (0.088 R)
• M11: 5,197,778 km (0.103 R)
• M12: 5,930,359 km (0.106 R)
• M13: 6,741,179 km (0.054 R)
• M14: 7,112,780 km (0.075 R)
• M15: 7,395,969 km (0.103 R)
• M16: 7,491,263 km (0.119 R)
• M17: 7,682,898 km (0.064 R)
• M18: 8,267,526 km (0.061 R)
• M19: 8,416,077 km (0.089 R)
• M20: 8,715,572 km (0.114 R)
• M21: 9,171,546 km (0.108 R)
• M22: 10,371,920 km (0.111 R)
• M23: 10,478,583 km (0.048 R)
• M24: 10,585,695 km (0.11 R)
• M25: 12,067,013 km (0.026 R)
• M26: 12,404,955 km (0.113 R)
• M27: 15,098,016 km (0.107 R)
• M28: 17,200,015 km (0.1 R)
• M29: 17,516,863 km (0.075 R)
• M30: 18,803,405 km (0.095 R)
• M31: 19,589,841 km (0.116 R)
• M32: 22,150,658 km (0.096 R)
• M33: 23,470,111 km (0.055 R)
• M34: 23,610,583 km (0.111 R)
• M35: 24,316,685 km (0.111 R)
• M36: 24,672,279 km (0.065 R)
• M37: 25,173,133 km (0.066 R)
• M38: 26,988,952 km (0.092 R)
• M39: 27,136,007 km (0.109 R)
• M40: 27,431,014 km (0.119 R)
• M41: 28,098,669 km (0.074 R)
• M42: 28,471,916 km (0.117 R)
• M43: 28,621,663 km (0.093 R)
• M44: 28,771,710 km (0.097 R)
• M45: 30,976,184 km (0.102 R)
• M46: 31,361,698 km (0.093 R)
• M47: 32,293,543 km (0.12 R)
• M48: 32,371,483 km (0.077 R)
• M49: 34,902,679 km (0.097 R)
• M50: 35,143,233 km (0.111 R)
• M51: 35,303,901 km (0.078 R)
• M52: 35,545,352 km (0.119 R)
• M53: 35,706,618 km (0.042 R)
• M54: 35,868,034 km (0.093 R)
• M55: 36,516,691 km (0.034 R)
• M56: 37,496,706 km (0.086 R)
• M57: 38,651,003 km (0.086 R)
• M58: 39,900,744 km (0.056 R)
• M59: 40,320,217 km (0.12 R)
• M60: 40,656,961 km (0.115 R)
• M61: 41,079,127 km (0.097 R)
• M62: 41,757,553 km (0.085 R)
• M63: 41,842,674 km (0.054 R)
• M64: 46,081,231 km (0.087 R)
• M65: 47,850,076 km (0.097 R)
• M66: 48,206,567 km (0.081 R)
• M67: 48,832,485 km (0.1 R)
• M68: 50,454,425 km (0.092 R)
• M69: 50,545,081 km (0.112 R)
• M70: 50,726,394 km (0.087 R)
• M71: 51,180,872 km (0.111 R)
• M72: 51,271,977 km (0.115 R)
• M73: 51,454,188 km (0.063 R)
• M74: 51,636,697 km (0.09 R)
• M75: 52,644,239 km (0.11 R)
• M76: 53,843,266 km (0.083 R)
• M77: 54,678,770 km (0.118 R)
• M78: 55,051,418 km (0.071 R)
• M79: 55,424,964 km (0.106 R)
• M80: 57,873,283 km (0.073 R)
• M81: 59,110,607 km (0.112 R)
• M82: 59,206,200 km (0.118 R)
• M83: 60,934,803 km (0.111 R)
• M84: 61,321,065 km (0.075 R)
• M85: 61,417,855 km (0.075 R)
• M86: 61,708,374 km (0.09 R)
• M87: 64,441,377 km (0.072 R)
• M88: 65,032,139 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit