🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 136 Days

Day: 32.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 160 Days

Day: 21.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.89 AU - 0.93 AU

Year: 324 Days

Day: 32.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.19 AU

Year: 367 Days

Day: 38.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.13 AU - 1.57 AU

Year: 585 Days

Day: 32.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.3 AU - 2.08 AU

Year: 819 Days

Day: 34.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,261,047 km

• M1: 196,123 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.1

Radius: 14.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.8 AU - 6.42 AU

Year: 4953 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,261,047 km

• M1: 199,564 km (0.062 R)
• M2: 314,754 km (0.095 R)
• M3: 465,698 km (0.094 R)
• M4: 631,004 km (0.116 R)
• M5: 915,988 km (0.119 R)
• M6: 1,158,187 km (0.099 R)
• M7: 1,422,377 km (0.036 R)
• M8: 1,555,219 km (0.097 R)
• M9: 1,664,725 km (0.111 R)
• M10: 1,935,796 km (0.096 R)
• M11: 2,114,716 km (0.104 R)
• M12: 2,252,495 km (0.04 R)
• M13: 2,393,566 km (0.109 R)
• M14: 2,537,479 km (0.119 R)
• M15: 2,635,166 km (0.118 R)
• M16: 2,800,921 km (0.113 R)
• M17: 3,108,195 km (0.081 R)
• M18: 3,248,368 km (0.049 R)
• M19: 3,336,930 km (0.027 R)
• M20: 3,681,604 km (0.077 R)
• M21: 4,075,944 km (0.05 R)
• M22: 4,366,163 km (0.057 R)
• M23: 4,563,483 km (0.072 R)
• M24: 4,723,553 km (0.055 R)
• M25: 5,235,626 km (0.099 R)
• M26: 5,852,119 km (0.097 R)
• M27: 6,290,890 km (0.119 R)
• M28: 6,469,360 km (0.109 R)
• M29: 6,831,536 km (0.112 R)
• M30: 7,316,832 km (0.093 R)
• M31: 7,410,630 km (0.059 R)
• M32: 7,646,845 km (0.114 R)
• M33: 7,933,474 km (0.076 R)
• M34: 8,199,459 km (0.051 R)
• M35: 9,317,853 km (0.067 R)
• M36: 9,445,161 km (0.071 R)
• M37: 9,934,047 km (0.116 R)
• M38: 10,038,017 km (0.057 R)
• M39: 10,352,173 km (0.053 R)
• M40: 10,616,512 km (0.052 R)
• M41: 10,936,652 km (0.116 R)
• M42: 11,151,773 km (0.09 R)
• M43: 11,422,845 km (0.074 R)
• M44: 11,641,108 km (0.06 R)
• M45: 11,971,270 km (0.099 R)
• M46: 12,193,124 km (0.04 R)
• M47: 12,332,549 km (0.083 R)
• M48: 12,838,639 km (0.087 R)
• M49: 13,236,868 km (0.109 R)
• M50: 13,523,947 km (0.084 R)
• M51: 14,900,546 km (0.116 R)
• M52: 14,989,856 km (0.081 R)
• M53: 15,984,981 km (0.114 R)
• M54: 16,107,053 km (0.106 R)
• M55: 16,475,214 km (0.097 R)
• M56: 16,783,984 km (0.117 R)
• M57: 17,094,848 km (0.108 R)
• M58: 17,376,241 km (0.097 R)
• M59: 17,753,677 km (0.092 R)
• M60: 17,848,522 km (0.096 R)
• M61: 18,102,240 km (0.102 R)
• M62: 18,613,117 km (0.043 R)
• M63: 19,845,504 km (0.111 R)
• M64: 20,504,782 km (0.071 R)
• M65: 20,637,625 km (0.11 R)
• M66: 21,912,647 km (0.09 R)
• M67: 22,048,333 km (0.093 R)
• M68: 22,662,581 km (0.106 R)
• M69: 23,040,615 km (0.106 R)
• M70: 23,213,251 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 14.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.14 AU - 9.8 AU

Year: 10015 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,261,047 km

• M1: 201,808 km (0.104 R)
• M2: 418,724 km (0.104 R)
• M3: 584,778 km (0.083 R)
• M4: 883,824 km (0.114 R)
• M5: 1,052,720 km (0.119 R)
• M6: 1,212,940 km (0.094 R)
• M7: 1,381,836 km (0.049 R)
• M8: 1,864,139 km (0.077 R)
• M9: 2,086,890 km (0.108 R)
• M10: 2,371,276 km (0.107 R)
• M11: 2,779,977 km (0.111 R)
• M12: 2,978,494 km (0.096 R)
• M13: 3,094,133 km (0.089 R)
• M14: 3,270,509 km (0.027 R)
• M15: 4,041,386 km (0.119 R)
• M16: 4,234,817 km (0.12 R)
• M17: 4,833,507 km (0.093 R)
• M18: 5,143,025 km (0.07 R)
• M19: 5,673,350 km (0.12 R)
• M20: 6,258,577 km (0.047 R)
• M21: 8,006,927 km (0.109 R)
• M22: 8,663,063 km (0.108 R)
• M23: 10,334,670 km (0.102 R)
• M24: 11,641,108 km (0.097 R)
• M25: 11,825,412 km (0.062 R)
• M26: 12,010,764 km (0.059 R)
• M27: 12,290,363 km (0.063 R)
• M28: 12,808,869 km (0.119 R)
• M29: 13,094,750 km (0.078 R)
• M30: 13,286,535 km (0.034 R)
• M31: 13,382,726 km (0.048 R)
• M32: 13,964,961 km (0.091 R)
• M33: 15,557,879 km (0.055 R)
• M34: 16,375,881 km (0.091 R)
• M35: 17,418,129 km (0.105 R)
• M36: 18,267,396 km (0.107 R)
• M37: 19,730,912 km (0.078 R)
• M38: 20,839,283 km (0.038 R)
• M39: 21,119,629 km (0.108 R)
• M40: 22,138,839 km (0.09 R)
• M41: 22,424,870 km (0.081 R)
• M42: 22,597,058 km (0.035 R)
• M43: 23,406,382 km (0.07 R)
• M44: 23,697,799 km (0.034 R)
• M45: 23,814,635 km (0.1 R)
• M46: 24,107,697 km (0.119 R)
• M47: 24,284,222 km (0.119 R)
• M48: 24,638,321 km (0.116 R)
• M49: 24,934,674 km (0.056 R)
• M50: 26,373,955 km (0.102 R)
• M51: 26,677,190 km (0.088 R)
• M52: 28,334,585 km (0.074 R)
• M53: 28,769,765 km (0.082 R)
• M54: 30,215,180 km (0.119 R)
• M55: 30,787,092 km (0.111 R)
• M56: 31,298,567 km (0.098 R)
• M57: 33,963,803 km (0.099 R)
• M58: 34,095,599 km (0.112 R)
• M59: 35,090,125 km (0.068 R)
• M60: 35,490,449 km (0.091 R)
• M61: 36,094,077 km (0.119 R)
• M62: 36,296,034 km (0.096 R)
• M63: 37,107,453 km (0.081 R)
• M64: 37,924,855 km (0.103 R)
• M65: 38,335,950 km (0.069 R)
• M66: 39,647,026 km (0.093 R)
• M67: 39,924,979 km (0.076 R)
• M68: 40,552,542 km (0.109 R)
• M69: 41,324,168 km (0.095 R)
• M70: 42,242,400 km (0.1 R)
• M71: 42,526,187 km (0.111 R)
• M72: 43,453,095 km (0.073 R)
• M73: 44,170,716 km (0.111 R)
• M74: 44,314,629 km (0.115 R)
• M75: 44,819,821 km (0.069 R)
• M76: 44,964,482 km (0.099 R)
• M77: 45,254,403 km (0.118 R)
• M78: 47,890,766 km (0.085 R)
• M79: 48,409,123 km (0.109 R)
• M80: 48,780,574 km (0.113 R)
• M81: 49,900,614 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 12.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.55 AU - 10.13 AU

Year: 10641 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,261,047 km

• M1: 161,566 km (0.113 R)
• M2: 245,789 km (0.106 R)
• M3: 498,909 km (0.108 R)
• M4: 613,501 km (0.1 R)
• M5: 724,054 km (0.063 R)
• M6: 1,000,062 km (0.053 R)
• M7: 1,116,748 km (0.119 R)
• M8: 2,235,441 km (0.112 R)
• M9: 2,324,153 km (0.107 R)
• M10: 2,809,298 km (0.089 R)
• M11: 2,905,340 km (0.093 R)
• M12: 3,002,579 km (0.103 R)
• M13: 3,100,865 km (0.048 R)
• M14: 3,326,009 km (0.106 R)
• M15: 3,427,886 km (0.077 R)
• M16: 3,952,825 km (0.106 R)
• M17: 4,170,041 km (0.111 R)
• M18: 4,363,321 km (0.106 R)
• M19: 4,758,858 km (0.053 R)
• M20: 4,874,048 km (0.047 R)
• M21: 5,048,629 km (0.106 R)
• M22: 5,615,006 km (0.113 R)
• M23: 6,170,314 km (0.106 R)
• M24: 6,422,835 km (0.117 R)
• M25: 6,614,470 km (0.078 R)
• M26: 6,840,512 km (0.119 R)
• M27: 7,003,574 km (0.054 R)
• M28: 7,134,921 km (0.089 R)
• M29: 7,333,437 km (0.033 R)
• M30: 7,433,369 km (0.098 R)
• M31: 8,703,604 km (0.104 R)
• M32: 8,880,429 km (0.074 R)
• M33: 9,129,958 km (0.12 R)
• M34: 9,672,550 km (0.105 R)
• M35: 9,782,354 km (0.074 R)
• M36: 10,524,809 km (0.118 R)
• M37: 10,789,148 km (0.093 R)
• M38: 11,711,569 km (0.111 R)
• M39: 12,699,214 km (0.092 R)
• M40: 12,940,216 km (0.093 R)
• M41: 13,304,636 km (0.03 R)
• M42: 13,386,167 km (0.05 R)
• M43: 13,672,497 km (0.086 R)
• M44: 14,002,211 km (0.058 R)
• M45: 14,880,351 km (0.068 R)
• M46: 15,604,255 km (0.069 R)
• M47: 16,777,551 km (0.056 R)
• M48: 16,909,795 km (0.12 R)
• M49: 17,844,333 km (0.058 R)
• M50: 17,979,270 km (0.032 R)
• M51: 19,024,660 km (0.107 R)
• M52: 19,208,367 km (0.098 R)
• M53: 19,300,519 km (0.104 R)
• M54: 19,485,272 km (0.119 R)
• M55: 20,229,970 km (0.112 R)
• M56: 20,464,690 km (0.067 R)
• M57: 20,794,702 km (0.107 R)
• M58: 21,891,554 km (0.109 R)
• M59: 21,987,745 km (0.12 R)
• M60: 22,909,268 km (0.108 R)
• M61: 23,301,065 km (0.09 R)
• M62: 24,589,701 km (0.098 R)
• M63: 25,041,188 km (0.054 R)
• M64: 26,309,628 km (0.095 R)
• M65: 27,546,952 km (0.116 R)
• M66: 27,963,582 km (0.102 R)
• M67: 29,014,357 km (0.103 R)
• M68: 29,226,038 km (0.078 R)
• M69: 29,597,789 km (0.098 R)
• M70: 29,971,185 km (0.074 R)
• M71: 31,262,813 km (0.061 R)
• M72: 31,751,849 km (0.118 R)
• M73: 32,902,855 km (0.09 R)
• M74: 33,733,422 km (0.099 R)
• M75: 34,458,822 km (0.118 R)
• M76: 35,132,910 km (0.102 R)
• M77: 36,380,257 km (0.09 R)
• M78: 37,641,966 km (0.072 R)
• M79: 38,743,156 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.3

Radius: 10.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.61 AU - 13.19 AU

Year: 15303 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,261,047 km

• M1: 293,511 km (0.108 R)
• M2: 708,047 km (0.117 R)
• M3: 835,953 km (0.114 R)
• M4: 1,179,729 km (0.113 R)
• M5: 1,471,744 km (0.08 R)
• M6: 1,761,814 km (0.062 R)
• M7: 1,939,536 km (0.112 R)
• M8: 2,176,799 km (0.06 R)
• M9: 2,312,783 km (0.119 R)
• M10: 2,395,810 km (0.099 R)
• M11: 2,508,008 km (0.054 R)
• M12: 2,825,904 km (0.101 R)
• M13: 3,187,482 km (0.089 R)
• M14: 3,532,155 km (0.07 R)
• M15: 4,155,380 km (0.091 R)
• M16: 4,636,487 km (0.085 R)
• M17: 4,812,713 km (0.113 R)
• M18: 5,465,409 km (0.07 R)
• M19: 5,915,997 km (0.107 R)
• M20: 6,107,183 km (0.088 R)
• M21: 6,261,718 km (0.061 R)
• M22: 6,852,779 km (0.114 R)
• M23: 7,134,771 km (0.104 R)
• M24: 7,793,600 km (0.079 R)
• M25: 8,257,952 km (0.078 R)
• M26: 8,428,942 km (0.046 R)
• M27: 9,169,153 km (0.098 R)
• M28: 9,569,477 km (0.07 R)
• M29: 9,749,293 km (0.104 R)
• M30: 10,341,252 km (0.051 R)
• M31: 11,274,593 km (0.12 R)
• M32: 12,089,154 km (0.109 R)
• M33: 12,283,631 km (0.096 R)
• M34: 12,675,577 km (0.094 R)
• M35: 12,823,679 km (0.094 R)
• M36: 13,171,345 km (0.036 R)
• M37: 13,572,566 km (0.084 R)
• M38: 13,825,386 km (0.078 R)
• M39: 14,438,438 km (0.104 R)
• M40: 15,427,280 km (0.074 R)
• M41: 16,009,815 km (0.108 R)
• M42: 17,032,765 km (0.115 R)
• M43: 17,745,000 km (0.118 R)
• M44: 17,966,106 km (0.12 R)
• M45: 18,522,760 km (0.083 R)
• M46: 18,634,808 km (0.045 R)
• M47: 20,980,653 km (0.101 R)
• M48: 21,390,401 km (0.109 R)
• M49: 21,861,934 km (0.117 R)
• M50: 22,396,447 km (0.038 R)
• M51: 23,297,026 km (0.106 R)
• M52: 23,842,909 km (0.115 R)
• M53: 23,964,831 km (0.109 R)
• M54: 24,148,088 km (0.108 R)
• M55: 24,885,755 km (0.105 R)
• M56: 25,071,406 km (0.107 R)
• M57: 26,006,243 km (0.113 R)
• M58: 26,257,418 km (0.111 R)
• M59: 26,762,161 km (0.083 R)
• M60: 27,142,888 km (0.081 R)
• M61: 27,525,410 km (0.069 R)
• M62: 27,781,521 km (0.082 R)
• M63: 28,489,568 km (0.053 R)
• M64: 28,748,522 km (0.083 R)
• M65: 29,464,797 km (0.1 R)
• M66: 30,186,906 km (0.117 R)
• M67: 30,450,946 km (0.11 R)
• M68: 32,658,262 km (0.095 R)
• M69: 32,793,648 km (0.111 R)
• M70: 33,405,504 km (0.064 R)
• M71: 35,055,269 km (0.109 R)
• M72: 35,541,313 km (0.07 R)
• M73: 37,792,162 km (0.095 R)
• M74: 39,078,405 km (0.084 R)
• M75: 40,597,122 km (0.064 R)
• M76: 41,034,546 km (0.046 R)
• M77: 42,725,900 km (0.112 R)
• M78: 42,799,951 km (0.076 R)
• M79: 43,170,954 km (0.094 R)
• M80: 43,319,654 km (0.059 R)
• M81: 43,915,951 km (0.113 R)
• M82: 46,328,516 km (0.106 R)
• M83: 46,785,687 km (0.057 R)
• M84: 49,248,965 km (0.086 R)
• M85: 50,027,323 km (0.12 R)
• M86: 51,202,564 km (0.101 R)
• M87: 52,149,219 km (0.068 R)
• M88: 52,624,791 km (0.111 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: 339 - 19,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit