🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.06 AU - 1.16 AU

Year: 425 Days

Day: 36.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.68 AU - 1.88 AU

Year: 863 Days

Day: 41.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 148.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,706,768 km

• M1: 94,546 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.78 AU - 3.92 AU

Year: 2228 Days

Day: 12.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,706,768 km

• M1: 120,426 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.89 AU - 4.11 AU

Year: 2380 Days

Day: 39.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.79 AU - 4.37 AU

Year: 2462 Days

Day: 23 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,706,768 km

• M1: 238,160 km (0.079 R)
• M2: 1,708,258 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 13

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.63 AU - 5.59 AU

Year: 4198 Days

Day: 10.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 67,706,768 km

• M1: 230,381 km (0.119 R)
• M2: 336,595 km (0.118 R)
• M3: 448,494 km (0.084 R)
• M4: 656,435 km (0.102 R)
• M5: 1,289,234 km (0.117 R)
• M6: 1,398,142 km (0.054 R)
• M7: 1,664,875 km (0.114 R)
• M8: 1,865,785 km (0.091 R)
• M9: 2,046,499 km (0.083 R)
• M10: 2,321,310 km (0.095 R)
• M11: 2,470,908 km (0.114 R)
• M12: 2,608,388 km (0.116 R)
• M13: 3,217,252 km (0.057 R)
• M14: 3,350,992 km (0.114 R)
• M15: 3,469,623 km (0.117 R)
• M16: 3,555,193 km (0.096 R)
• M17: 4,339,385 km (0.108 R)
• M18: 4,450,387 km (0.105 R)
• M19: 5,039,503 km (0.079 R)
• M20: 5,176,086 km (0.113 R)
• M21: 5,333,613 km (0.069 R)
• M22: 5,532,728 km (0.051 R)
• M23: 6,374,964 km (0.066 R)
• M24: 6,522,916 km (0.067 R)
• M25: 7,235,301 km (0.062 R)
• M26: 7,456,107 km (0.104 R)
• M27: 8,407,849 km (0.095 R)
• M28: 8,827,471 km (0.08 R)
• M29: 10,548,894 km (0.084 R)
• M30: 10,900,299 km (0.092 R)
• M31: 11,077,573 km (0.109 R)
• M32: 11,332,487 km (0.102 R)
• M33: 11,589,197 km (0.113 R)
• M34: 12,004,182 km (0.051 R)
• M35: 12,160,961 km (0.118 R)
• M36: 12,715,370 km (0.094 R)
• M37: 12,928,697 km (0.106 R)
• M38: 13,794,120 km (0.08 R)
• M39: 14,013,431 km (0.105 R)
• M40: 15,809,054 km (0.089 R)
• M41: 16,009,815 km (0.108 R)
• M42: 16,909,197 km (0.069 R)
• M43: 17,527,784 km (0.093 R)
• M44: 17,646,565 km (0.061 R)
• M45: 17,765,495 km (0.09 R)
• M46: 17,944,414 km (0.114 R)
• M47: 18,063,943 km (0.118 R)
• M48: 18,635,856 km (0.087 R)
• M49: 18,756,880 km (0.071 R)
• M50: 19,121,899 km (0.109 R)
• M51: 19,427,976 km (0.074 R)
• M52: 20,075,735 km (0.114 R)
• M53: 20,168,935 km (0.078 R)
• M54: 21,139,675 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 13.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.61 AU - 7.09 AU

Year: 5816 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,706,768 km

• M1: 210,035 km (0.032 R)
• M2: 310,565 km (0.066 R)
• M3: 470,635 km (0.108 R)
• M4: 564,732 km (0.075 R)
• M5: 715,975 km (0.048 R)
• M6: 1,005,746 km (0.09 R)
• M7: 1,111,213 km (0.093 R)
• M8: 1,233,135 km (0.09 R)
• M9: 1,545,346 km (0.103 R)
• M10: 2,106,637 km (0.062 R)
• M11: 2,276,132 km (0.113 R)
• M12: 2,563,659 km (0.119 R)
• M13: 2,761,876 km (0.078 R)
• M14: 2,948,275 km (0.068 R)
• M15: 3,086,653 km (0.081 R)
• M16: 3,904,654 km (0.114 R)
• M17: 4,076,243 km (0.12 R)
• M18: 4,250,225 km (0.117 R)
• M19: 4,545,980 km (0.087 R)
• M20: 4,889,457 km (0.065 R)
• M21: 5,095,453 km (0.094 R)
• M22: 5,409,758 km (0.104 R)
• M23: 5,623,085 km (0.11 R)
• M24: 5,795,571 km (0.057 R)
• M25: 6,481,178 km (0.054 R)
• M26: 6,571,535 km (0.04 R)
• M27: 6,707,819 km (0.108 R)
• M28: 6,822,112 km (0.099 R)
• M29: 7,215,853 km (0.09 R)
• M30: 7,498,144 km (0.072 R)
• M31: 8,171,185 km (0.113 R)
• M32: 8,515,111 km (0.113 R)
• M33: 8,788,725 km (0.067 R)
• M34: 8,913,939 km (0.1 R)
• M35: 9,807,786 km (0.114 R)
• M36: 9,989,996 km (0.114 R)
• M37: 10,120,894 km (0.108 R)
• M38: 10,278,720 km (0.102 R)
• M39: 10,410,815 km (0.108 R)
• M40: 10,837,319 km (0.103 R)
• M41: 11,215,352 km (0.057 R)
• M42: 11,433,316 km (0.091 R)
• M43: 11,928,934 km (0.074 R)
• M44: 12,067,911 km (0.117 R)
• M45: 12,628,903 km (0.062 R)
• M46: 12,998,260 km (0.081 R)
• M47: 13,573,314 km (0.105 R)
• M48: 14,481,223 km (0.067 R)
• M49: 14,659,245 km (0.07 R)
• M50: 14,867,934 km (0.1 R)
• M51: 15,318,224 km (0.082 R)
• M52: 15,620,860 km (0.102 R)
• M53: 15,925,591 km (0.096 R)
• M54: 16,017,444 km (0.115 R)
• M55: 16,417,319 km (0.087 R)
• M56: 16,633,937 km (0.063 R)
• M57: 17,258,358 km (0.101 R)
• M58: 17,447,151 km (0.089 R)
• M59: 17,573,411 km (0.118 R)
• M60: 17,763,251 km (0.07 R)
• M61: 18,241,216 km (0.119 R)
• M62: 18,337,258 km (0.042 R)
• M63: 19,014,637 km (0.069 R)
• M64: 19,601,659 km (0.026 R)
• M65: 19,798,680 km (0.037 R)
• M66: 20,095,482 km (0.085 R)
• M67: 20,660,214 km (0.11 R)
• M68: 20,827,315 km (0.107 R)
• M69: 20,927,695 km (0.086 R)
• M70: 21,364,970 km (0.116 R)
• M71: 21,601,633 km (0.117 R)
• M72: 21,805,086 km (0.094 R)
• M73: 22,316,861 km (0.047 R)
• M74: 22,694,595 km (0.086 R)
• M75: 23,074,424 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 11

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.11 AU - 12.51 AU

Year: 12917 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,706,768 km

• M1: 246,088 km (0.078 R)
• M2: 801,695 km (0.077 R)
• M3: 1,010,833 km (0.08 R)
• M4: 1,533,079 km (0.098 R)
• M5: 1,742,366 km (0.098 R)
• M6: 2,733,303 km (0.047 R)
• M7: 2,988,666 km (0.091 R)
• M8: 3,730,522 km (0.034 R)
• M9: 3,835,989 km (0.106 R)
• M10: 4,158,671 km (0.095 R)
• M11: 4,304,828 km (0.062 R)
• M12: 4,678,075 km (0.119 R)
• M13: 4,753,921 km (0.066 R)
• M14: 4,830,216 km (0.09 R)
• M15: 5,217,974 km (0.055 R)
• M16: 5,941,279 km (0.102 R)
• M17: 6,314,825 km (0.105 R)
• M18: 6,525,758 km (0.095 R)
• M19: 8,111,496 km (0.042 R)
• M20: 8,806,079 km (0.116 R)
• M21: 9,136,840 km (0.091 R)
• M22: 9,231,984 km (0.094 R)
• M23: 10,500,125 km (0.066 R)
• M24: 10,951,761 km (0.05 R)
• M25: 12,134,631 km (0.112 R)
• M26: 12,449,834 km (0.077 R)
• M27: 13,142,173 km (0.044 R)
• M28: 13,956,584 km (0.093 R)
• M29: 14,231,694 km (0.113 R)
• M30: 15,350,088 km (0.066 R)
• M31: 15,691,021 km (0.052 R)
• M32: 15,862,461 km (0.072 R)
• M33: 16,207,284 km (0.116 R)
• M34: 16,962,753 km (0.102 R)
• M35: 17,138,830 km (0.071 R)
• M36: 17,315,355 km (0.072 R)
• M37: 17,848,821 km (0.07 R)
• M38: 19,358,712 km (0.044 R)
• M39: 20,035,942 km (0.112 R)
• M40: 20,658,419 km (0.091 R)
• M41: 20,972,125 km (0.1 R)
• M42: 22,242,361 km (0.115 R)
• M43: 22,563,697 km (0.117 R)
• M44: 23,276,381 km (0.114 R)
• M45: 23,930,573 km (0.107 R)
• M46: 24,923,304 km (0.087 R)
• M47: 25,458,266 km (0.105 R)
• M48: 25,996,968 km (0.037 R)
• M49: 26,267,890 km (0.083 R)
• M50: 27,222,923 km (0.066 R)
• M51: 27,360,254 km (0.112 R)
• M52: 27,704,778 km (0.114 R)
• M53: 28,050,648 km (0.11 R)
• M54: 29,589,561 km (0.112 R)
• M55: 31,731,952 km (0.082 R)
• M56: 32,239,089 km (0.105 R)
• M57: 32,821,773 km (0.052 R)
• M58: 33,261,142 km (0.04 R)
• M59: 35,187,514 km (0.069 R)
• M60: 35,412,210 km (0.114 R)
• M61: 36,391,028 km (0.104 R)
• M62: 36,845,806 km (0.119 R)
• M63: 37,914,084 km (0.071 R)
• M64: 38,838,001 km (0.113 R)
• M65: 39,458,084 km (0.112 R)
• M66: 41,101,267 km (0.11 R)
• M67: 41,179,955 km (0.113 R)
• M68: 41,653,882 km (0.098 R)
• M69: 41,733,019 km (0.11 R)
• M70: 43,246,500 km (0.116 R)
• M71: 43,406,869 km (0.049 R)
• M72: 43,808,689 km (0.068 R)
• M73: 44,940,098 km (0.115 R)
• M74: 45,590,998 km (0.064 R)
• M75: 46,327,020 km (0.035 R)
• M76: 47,810,731 km (0.088 R)
• M77: 49,059,126 km (0.114 R)
• M78: 49,645,250 km (0.112 R)
• M79: 51,078,697 km (0.099 R)
• M80: 51,587,779 km (0.062 R)
• M81: 52,611,028 km (0.103 R)
• M82: 55,459,521 km (0.1 R)
• M83: 55,982,814 km (0.115 R)
• M84: 57,122,301 km (0.113 R)
• M85: 57,386,342 km (0.083 R)
• M86: 58,180,856 km (0.082 R)
• M87: 58,978,961 km (0.079 R)
• M88: 59,334,854 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 9

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.79 AU - 14.35 AU

Year: 15240 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,706,768 km

• M1: 160,219 km (0.11 R)
• M2: 347,665 km (0.075 R)
• M3: 517,160 km (0.09 R)
• M4: 735,722 km (0.085 R)
• M5: 867,668 km (0.118 R)
• M6: 1,363,734 km (0.098 R)
• M7: 1,445,115 km (0.096 R)
• M8: 1,584,391 km (0.103 R)
• M9: 1,787,096 km (0.042 R)
• M10: 2,313,980 km (0.05 R)
• M11: 2,411,817 km (0.102 R)
• M12: 2,511,000 km (0.098 R)
• M13: 2,578,020 km (0.103 R)
• M14: 2,782,520 km (0.074 R)
• M15: 2,921,796 km (0.072 R)
• M16: 3,353,685 km (0.032 R)
• M17: 3,844,067 km (0.095 R)
• M18: 4,038,843 km (0.066 R)
• M19: 4,157,175 km (0.081 R)
• M20: 4,478,661 km (0.119 R)
• M21: 4,601,182 km (0.111 R)
• M22: 4,725,049 km (0.093 R)
• M23: 5,102,933 km (0.098 R)
• M24: 5,447,008 km (0.033 R)
• M25: 7,567,857 km (0.115 R)
• M26: 7,861,518 km (0.119 R)
• M27: 8,409,644 km (0.032 R)
• M28: 9,021,649 km (0.12 R)
• M29: 9,753,781 km (0.092 R)
• M30: 10,180,584 km (0.113 R)
• M31: 10,559,216 km (0.088 R)
• M32: 12,062,226 km (0.106 R)
• M33: 12,176,219 km (0.091 R)
• M34: 12,809,617 km (0.106 R)
• M35: 13,276,961 km (0.102 R)
• M36: 13,869,069 km (0.113 R)
• M37: 14,895,310 km (0.104 R)
• M38: 15,386,739 km (0.119 R)
• M39: 16,892,592 km (0.117 R)
• M40: 17,533,918 km (0.043 R)
• M41: 17,663,021 km (0.101 R)
• M42: 18,444,969 km (0.109 R)
• M43: 18,774,084 km (0.106 R)
• M44: 19,105,144 km (0.091 R)
• M45: 19,773,099 km (0.085 R)
• M46: 19,840,418 km (0.073 R)
• M47: 20,789,466 km (0.106 R)
• M48: 21,338,341 km (0.092 R)
• M49: 21,892,003 km (0.093 R)
• M50: 22,031,278 km (0.08 R)
• M51: 22,520,613 km (0.085 R)
• M52: 23,866,994 km (0.09 R)
• M53: 24,658,516 km (0.103 R)
• M54: 28,742,688 km (0.075 R)
• M55: 29,277,350 km (0.118 R)
• M56: 30,979,026 km (0.052 R)
• M57: 31,291,835 km (0.113 R)
• M58: 31,448,614 km (0.035 R)
• M59: 31,605,692 km (0.116 R)
• M60: 34,234,874 km (0.085 R)
• M61: 34,315,657 km (0.062 R)
• M62: 34,396,590 km (0.081 R)
• M63: 35,944,329 km (0.108 R)
• M64: 36,108,588 km (0.088 R)
• M65: 36,520,281 km (0.075 R)
• M66: 36,685,287 km (0.116 R)
• M67: 37,099,225 km (0.082 R)
• M68: 38,015,213 km (0.084 R)
• M69: 39,784,507 km (0.096 R)
• M70: 40,465,626 km (0.088 R)
• M71: 41,322,373 km (0.034 R)
• M72: 41,494,410 km (0.096 R)
• M73: 41,839,233 km (0.092 R)
• M74: 44,191,809 km (0.027 R)
• M75: 44,632,226 km (0.104 R)
• M76: 46,318,792 km (0.116 R)
• M77: 46,497,561 km (0.032 R)
• M78: 48,297,523 km (0.086 R)
• M79: 48,388,179 km (0.06 R)
• M80: 50,763,644 km (0.076 R)
• M81: 50,947,948 km (0.113 R)
• M82: 53,083,458 km (0.09 R)
• M83: 54,303,279 km (0.113 R)
• M84: 54,869,357 km (0.113 R)
• M85: 55,342,685 km (0.025 R)
• M86: 56,483,967 km (0.105 R)
• M87: 59,954,488 km (0.081 R)
• M88: 63,493,375 km (0.04 R)
• M89: 63,592,559 km (0.12 R)
• M90: 65,388,182 km (0.11 R)
• M91: 65,689,023 km (0.037 R)
• M92: 67,504,094 km (0.118 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit