🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.66 AU - 0.68 AU

Year: 211 Days

Day: 37.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.24 AU - 1.72 AU

Year: 693 Days

Day: 44.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.29 AU - 1.79 AU

Year: 736 Days

Day: 44.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,407,112 km

• M1: 34,408 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.5 AU - 2.04 AU

Year: 907 Days

Day: 26.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,407,112 km

• M1: 438,322 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 11.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.53 AU - 6.43 AU

Year: 4939 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 42,407,112 km

• M1: 186,997 km (0.061 R)
• M2: 268,229 km (0.12 R)
• M3: 382,223 km (0.115 R)
• M4: 523,593 km (0.103 R)
• M5: 652,546 km (0.091 R)
• M6: 1,036,564 km (0.108 R)
• M7: 1,147,116 km (0.064 R)
• M8: 1,228,647 km (0.071 R)
• M9: 1,415,345 km (0.055 R)
• M10: 1,575,266 km (0.102 R)
• M11: 1,826,740 km (0.072 R)
• M12: 1,991,746 km (0.11 R)
• M13: 2,101,252 km (0.108 R)
• M14: 2,484,671 km (0.116 R)
• M15: 2,581,311 km (0.107 R)
• M16: 2,778,481 km (0.094 R)
• M17: 3,014,846 km (0.105 R)
• M18: 3,352,189 km (0.045 R)
• M19: 3,471,269 km (0.116 R)
• M20: 3,567,760 km (0.115 R)
• M21: 3,652,731 km (0.11 R)
• M22: 4,012,664 km (0.105 R)
• M23: 4,190,386 km (0.104 R)
• M24: 4,267,429 km (0.095 R)
• M25: 4,593,552 km (0.065 R)
• M26: 5,325,535 km (0.117 R)
• M27: 5,804,996 km (0.066 R)
• M28: 6,021,015 km (0.048 R)
• M29: 6,342,651 km (0.103 R)
• M30: 6,416,552 km (0.106 R)
• M31: 6,550,292 km (0.105 R)
• M32: 6,790,397 km (0.101 R)
• M33: 7,094,529 km (0.104 R)
• M34: 7,186,682 km (0.098 R)
• M35: 7,372,183 km (0.109 R)
• M36: 7,465,532 km (0.09 R)
• M37: 7,559,180 km (0.112 R)
• M38: 7,653,427 km (0.076 R)
• M39: 7,763,681 km (0.116 R)
• M40: 8,081,875 km (0.111 R)
• M41: 8,258,700 km (0.117 R)
• M42: 8,501,946 km (0.095 R)
• M43: 8,599,783 km (0.109 R)
• M44: 9,380,086 km (0.109 R)
• M45: 9,616,899 km (0.105 R)
• M46: 10,812,934 km (0.079 R)
• M47: 11,150,427 km (0.119 R)
• M48: 11,347,447 km (0.078 R)
• M49: 11,781,431 km (0.088 R)
• M50: 12,073,595 km (0.07 R)
• M51: 12,183,849 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 10.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.32 AU - 7.48 AU

Year: 6234 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,407,112 km

• M1: 149,299 km (0.077 R)
• M2: 224,546 km (0.103 R)
• M3: 337,044 km (0.1 R)
• M4: 420,669 km (0.057 R)
• M5: 582,534 km (0.057 R)
• M6: 721,511 km (0.115 R)
• M7: 824,583 km (0.114 R)
• M8: 1,046,587 km (0.056 R)
• M9: 1,205,609 km (0.06 R)
• M10: 1,316,162 km (0.091 R)
• M11: 1,430,305 km (0.071 R)
• M12: 1,503,459 km (0.085 R)
• M13: 1,792,930 km (0.078 R)
• M14: 2,303,209 km (0.106 R)
• M15: 2,494,844 km (0.036 R)
• M16: 2,968,919 km (0.101 R)
• M17: 3,178,057 km (0.035 R)
• M18: 3,255,250 km (0.098 R)
• M19: 3,431,326 km (0.084 R)
• M20: 3,510,613 km (0.104 R)
• M21: 3,610,694 km (0.105 R)
• M22: 4,041,237 km (0.056 R)
• M23: 4,125,012 km (0.083 R)
• M24: 4,315,899 km (0.113 R)
• M25: 4,596,843 km (0.094 R)
• M26: 4,684,508 km (0.115 R)
• M27: 4,817,051 km (0.075 R)
• M28: 4,950,792 km (0.064 R)
• M29: 5,244,901 km (0.059 R)
• M30: 5,614,857 km (0.117 R)
• M31: 6,551,639 km (0.115 R)
• M32: 6,975,300 km (0.109 R)
• M33: 7,433,369 km (0.098 R)
• M34: 7,692,173 km (0.115 R)
• M35: 8,675,330 km (0.089 R)
• M36: 9,002,650 km (0.068 R)
• M37: 9,501,410 km (0.115 R)
• M38: 9,867,176 km (0.066 R)
• M39: 9,980,572 km (0.073 R)
• M40: 10,728,860 km (0.075 R)
• M41: 11,346,251 km (0.076 R)
• M42: 11,495,100 km (0.074 R)
• M43: 12,554,253 km (0.107 R)
• M44: 13,518,412 km (0.099 R)
• M45: 13,897,941 km (0.093 R)
• M46: 14,829,787 km (0.105 R)
• M47: 15,155,760 km (0.108 R)
• M48: 15,319,570 km (0.104 R)
• M49: 16,550,611 km (0.069 R)
• M50: 16,685,698 km (0.111 R)
• M51: 16,821,084 km (0.084 R)
• M52: 16,888,852 km (0.067 R)
• M53: 17,092,754 km (0.08 R)
• M54: 18,125,128 km (0.041 R)
• M55: 18,264,254 km (0.079 R)
• M56: 18,333,967 km (0.107 R)
• M57: 18,683,876 km (0.096 R)
• M58: 19,390,278 km (0.104 R)
• M59: 19,568,299 km (0.034 R)
• M60: 19,997,645 km (0.086 R)
• M61: 20,141,409 km (0.104 R)
• M62: 20,683,850 km (0.077 R)
• M63: 21,672,244 km (0.098 R)
• M64: 21,782,946 km (0.104 R)
• M65: 21,893,948 km (0.08 R)
• M66: 22,153,649 km (0.079 R)
• M67: 23,694,807 km (0.092 R)
• M68: 24,420,805 km (0.11 R)
• M69: 24,535,996 km (0.111 R)
• M70: 24,651,485 km (0.054 R)
• M71: 25,698,820 km (0.058 R)
• M72: 26,090,467 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 9.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.94 AU - 8.7 AU

Year: 8419 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,407,112 km

• M1: 219,759 km (0.096 R)
• M2: 385,813 km (0.062 R)
• M3: 560,842 km (0.043 R)
• M4: 652,097 km (0.108 R)
• M5: 911,799 km (0.108 R)
• M6: 1,272,779 km (0.066 R)
• M7: 2,015,233 km (0.082 R)
• M8: 3,012,452 km (0.119 R)
• M9: 3,473,962 km (0.112 R)
• M10: 3,905,701 km (0.09 R)
• M11: 4,247,532 km (0.091 R)
• M12: 4,516,958 km (0.107 R)
• M13: 4,819,894 km (0.114 R)
• M14: 4,931,793 km (0.114 R)
• M15: 5,129,561 km (0.09 R)
• M16: 5,591,520 km (0.096 R)
• M17: 5,946,815 km (0.063 R)
• M18: 6,278,922 km (0.081 R)
• M19: 6,524,412 km (0.113 R)
• M20: 7,088,097 km (0.112 R)
• M21: 7,408,087 km (0.042 R)
• M22: 7,472,563 km (0.054 R)
• M23: 8,062,128 km (0.104 R)
• M24: 8,195,121 km (0.099 R)
• M25: 8,261,991 km (0.061 R)
• M26: 8,598,736 km (0.118 R)
• M27: 8,768,829 km (0.087 R)
• M28: 8,871,453 km (0.029 R)
• M29: 9,320,546 km (0.066 R)
• M30: 11,525,618 km (0.031 R)
• M31: 12,205,840 km (0.111 R)
• M32: 12,550,813 km (0.095 R)
• M33: 12,937,972 km (0.079 R)
• M34: 13,565,685 km (0.102 R)
• M35: 14,323,697 km (0.094 R)
• M36: 14,485,113 km (0.108 R)
• M37: 15,548,754 km (0.096 R)
• M38: 15,964,486 km (0.097 R)
• M39: 16,764,536 km (0.118 R)
• M40: 17,148,105 km (0.073 R)
• M41: 17,534,516 km (0.105 R)
• M42: 17,923,770 km (0.045 R)
• M43: 18,799,216 km (0.119 R)
• M44: 21,600,137 km (0.088 R)
• M45: 22,343,938 km (0.098 R)
• M46: 23,095,966 km (0.117 R)
• M47: 23,665,635 km (0.083 R)
• M48: 23,856,522 km (0.05 R)
• M49: 24,047,858 km (0.081 R)
• M50: 24,770,116 km (0.056 R)
• M51: 27,428,919 km (0.117 R)
• M52: 27,529,150 km (0.076 R)
• M53: 27,880,854 km (0.073 R)
• M54: 28,233,905 km (0.096 R)
• M55: 28,639,465 km (0.062 R)
• M56: 29,764,292 km (0.113 R)
• M57: 30,332,165 km (0.069 R)
• M58: 31,531,042 km (0.1 R)
• M59: 32,109,837 km (0.062 R)
• M60: 32,268,410 km (0.089 R)
• M61: 32,427,134 km (0.052 R)
• M62: 32,798,585 km (0.028 R)
• M63: 33,117,977 km (0.109 R)
• M64: 33,706,345 km (0.111 R)
• M65: 35,875,065 km (0.12 R)
• M66: 36,039,473 km (0.111 R)
• M67: 36,424,239 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64

Radius: 5.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.62 AU - 19.58 AU

Year: 27225 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 104 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,407,112 km

• M1: 75,397 km (0.106 R)
• M2: 113,545 km (0.071 R)
• M3: 175,628 km (0.091 R)
• M4: 403,465 km (0.109 R)
• M5: 832,063 km (0.037 R)
• M6: 1,040,752 km (0.118 R)
• M7: 1,113,906 km (0.058 R)
• M8: 1,227,002 km (0.116 R)
• M9: 1,444,068 km (0.105 R)
• M10: 1,824,795 km (0.086 R)
• M11: 1,868,926 km (0.112 R)
• M12: 2,118,455 km (0.083 R)
• M13: 2,211,805 km (0.077 R)
• M14: 2,623,647 km (0.101 R)
• M15: 2,723,878 km (0.093 R)
• M16: 2,980,289 km (0.092 R)
• M17: 3,137,965 km (0.112 R)
• M18: 3,599,175 km (0.118 R)
• M19: 3,823,572 km (0.055 R)
• M20: 4,081,329 km (0.078 R)
• M21: 4,493,621 km (0.101 R)
• M22: 4,644,116 km (0.083 R)
• M23: 4,765,739 km (0.054 R)
• M24: 5,199,424 km (0.057 R)
• M25: 5,294,119 km (0.1 R)
• M26: 5,357,399 km (0.047 R)
• M27: 5,549,183 km (0.031 R)
• M28: 6,271,143 km (0.111 R)
• M29: 6,745,817 km (0.082 R)
• M30: 6,780,224 km (0.097 R)
• M31: 7,765,476 km (0.103 R)
• M32: 8,607,712 km (0.089 R)
• M33: 9,325,183 km (0.108 R)
• M34: 9,633,056 km (0.038 R)
• M35: 9,749,293 km (0.07 R)
• M36: 10,258,674 km (0.051 R)
• M37: 10,536,477 km (0.05 R)
• M38: 10,656,305 km (0.117 R)
• M39: 10,816,674 km (0.1 R)
• M40: 10,937,699 km (0.104 R)
• M41: 11,059,023 km (0.057 R)
• M42: 12,045,621 km (0.063 R)
• M43: 12,507,280 km (0.117 R)
• M44: 12,549,466 km (0.067 R)
• M45: 12,931,838 km (0.081 R)
• M46: 13,838,850 km (0.081 R)
• M47: 14,677,197 km (0.095 R)
• M48: 14,766,357 km (0.09 R)
• M49: 14,810,937 km (0.095 R)
• M50: 15,215,001 km (0.084 R)
• M51: 16,402,359 km (0.088 R)
• M52: 16,494,960 km (0.084 R)
• M53: 17,241,603 km (0.113 R)
• M54: 18,574,820 km (0.051 R)
• M55: 18,767,950 km (0.08 R)
• M56: 20,486,232 km (0.092 R)
• M57: 20,585,864 km (0.113 R)
• M58: 20,885,957 km (0.078 R)
• M59: 21,086,867 km (0.109 R)
• M60: 21,896,640 km (0.088 R)
• M61: 24,017,639 km (0.067 R)
• M62: 24,650,737 km (0.078 R)
• M63: 25,825,679 km (0.108 R)
• M64: 26,637,098 km (0.032 R)
• M65: 27,237,584 km (0.094 R)
• M66: 27,292,336 km (0.112 R)
• M67: 27,347,239 km (0.088 R)
• M68: 28,785,772 km (0.042 R)
• M69: 29,458,065 km (0.09 R)
• M70: 30,192,141 km (0.115 R)
• M71: 32,488,469 km (0.084 R)
• M72: 32,662,900 km (0.11 R)
• M73: 32,954,466 km (0.057 R)
• M74: 33,012,809 km (0.119 R)
• M75: 33,657,576 km (0.094 R)
• M76: 33,716,368 km (0.11 R)
• M77: 33,775,160 km (0.075 R)
• M78: 34,188,050 km (0.114 R)
• M79: 35,436,744 km (0.034 R)
• M80: 37,064,069 km (0.116 R)
• M81: 37,124,806 km (0.104 R)
• M82: 37,368,202 km (0.11 R)
• M83: 37,795,154 km (0.07 R)
• M84: 37,917,525 km (0.091 R)
• M85: 38,223,752 km (0.076 R)
• M86: 38,346,572 km (0.105 R)
• M87: 40,328,594 km (0.03 R)
• M88: 40,829,298 km (0.083 R)
• M89: 40,891,980 km (0.062 R)
• M90: 41,206,135 km (0.114 R)
• M91: 41,963,250 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 14,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit