🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.87 AU - 0.95 AU

Year: 371 Days

Day: 19.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,963,066 km

• M1: 412,890 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.12 AU - 1.3 AU

Year: 569 Days

Day: 16.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.35 AU - 1.71 AU

Year: 809 Days

Day: 16.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,963,066 km

• M1: 274,063 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.59 AU - 1.73 AU

Year: 914 Days

Day: 39.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,963,066 km

• M1: 100,231 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.67 AU - 2.65 AU

Year: 1357 Days

Day: 32.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 14.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.66 AU - 3.42 AU

Year: 2266 Days

Day: 10.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,963,066 km

• M1: 178,171 km (0.112 R)
• M2: 327,470 km (0.083 R)
• M3: 522,396 km (0.067 R)
• M4: 665,860 km (0.107 R)
• M5: 860,337 km (0.098 R)
• M6: 960,718 km (0.117 R)
• M7: 1,373,159 km (0.056 R)
• M8: 1,504,356 km (0.09 R)
• M9: 1,594,414 km (0.084 R)
• M10: 2,010,446 km (0.12 R)
• M11: 2,123,093 km (0.047 R)
• M12: 2,354,970 km (0.1 R)
• M13: 2,447,571 km (0.106 R)
• M14: 2,718,792 km (0.08 R)
• M15: 2,830,093 km (0.086 R)
• M16: 2,943,039 km (0.116 R)
• M17: 3,276,193 km (0.03 R)
• M18: 3,380,014 km (0.118 R)
• M19: 3,760,292 km (0.06 R)
• M20: 3,932,030 km (0.045 R)
• M21: 4,058,590 km (0.043 R)
• M22: 4,315,899 km (0.065 R)
• M23: 4,678,673 km (0.119 R)
• M24: 4,779,353 km (0.079 R)
• M25: 4,982,806 km (0.117 R)
• M26: 5,363,532 km (0.12 R)
• M27: 5,522,106 km (0.049 R)
• M28: 5,753,833 km (0.075 R)
• M29: 5,879,944 km (0.098 R)
• M30: 6,263,962 km (0.108 R)
• M31: 6,375,263 km (0.097 R)
• M32: 6,505,862 km (0.091 R)
• M33: 6,599,660 km (0.08 R)
• M34: 7,308,305 km (0.09 R)
• M35: 7,405,992 km (0.109 R)
• M36: 7,701,598 km (0.092 R)
• M37: 7,801,080 km (0.077 R)
• M38: 8,304,477 km (0.114 R)
• M39: 8,881,027 km (0.114 R)
• M40: 8,985,297 km (0.074 R)
• M41: 9,132,052 km (0.106 R)
• M42: 9,406,714 km (0.099 R)
• M43: 10,665,431 km (0.09 R)
• M44: 11,382,453 km (0.119 R)
• M45: 11,518,587 km (0.043 R)
• M46: 11,792,651 km (0.094 R)
• M47: 12,440,409 km (0.094 R)
• M48: 12,768,777 km (0.115 R)
• M49: 13,290,424 km (0.088 R)
• M50: 13,457,824 km (0.105 R)
• M51: 13,867,573 km (0.055 R)
• M52: 14,061,751 km (0.041 R)
• M53: 14,159,139 km (0.108 R)
• M54: 14,847,589 km (0.118 R)
• M55: 15,046,255 km (0.074 R)
• M56: 15,295,933 km (0.086 R)
• M57: 15,471,412 km (0.112 R)
• M58: 15,597,224 km (0.089 R)
• M59: 16,103,912 km (0.047 R)
• M60: 16,874,041 km (0.118 R)
• M61: 17,055,504 km (0.102 R)
• M62: 17,315,954 km (0.106 R)
• M63: 17,551,271 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 8.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.71 AU - 6.73 AU

Year: 5848 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,963,066 km

• M1: 113,395 km (0.073 R)
• M2: 186,249 km (0.105 R)
• M3: 305,778 km (0.058 R)
• M4: 671,545 km (0.108 R)
• M5: 822,190 km (0.055 R)
• M6: 950,994 km (0.026 R)
• M7: 1,006,644 km (0.078 R)
• M8: 1,156,990 km (0.094 R)
• M9: 1,216,829 km (0.113 R)
• M10: 1,327,232 km (0.107 R)
• M11: 1,584,840 km (0.101 R)
• M12: 1,774,680 km (0.034 R)
• M13: 2,221,379 km (0.061 R)
• M14: 2,281,517 km (0.117 R)
• M15: 2,388,180 km (0.079 R)
• M16: 2,449,815 km (0.093 R)
• M17: 2,670,023 km (0.076 R)
• M18: 3,012,452 km (0.075 R)
• M19: 3,299,830 km (0.076 R)
• M20: 3,543,226 km (0.077 R)
• M21: 3,756,552 km (0.12 R)
• M22: 4,047,670 km (0.098 R)
• M23: 4,233,171 km (0.116 R)
• M24: 4,497,810 km (0.11 R)
• M25: 4,593,702 km (0.11 R)
• M26: 4,787,431 km (0.111 R)
• M27: 4,924,612 km (0.103 R)
• M28: 5,182,968 km (0.118 R)
• M29: 5,733,488 km (0.107 R)
• M30: 6,539,821 km (0.055 R)
• M31: 7,000,582 km (0.083 R)
• M32: 7,745,729 km (0.092 R)
• M33: 7,837,881 km (0.102 R)
• M34: 8,046,271 km (0.092 R)
• M35: 8,374,190 km (0.115 R)
• M36: 8,516,008 km (0.105 R)
• M37: 8,874,295 km (0.086 R)
• M38: 9,286,138 km (0.113 R)
• M39: 10,254,784 km (0.09 R)
• M40: 10,482,772 km (0.064 R)
• M41: 11,047,354 km (0.092 R)
• M42: 11,281,175 km (0.109 R)
• M43: 12,045,621 km (0.111 R)
• M44: 12,313,102 km (0.1 R)
• M45: 12,772,367 km (0.11 R)
• M46: 12,990,481 km (0.114 R)
• M47: 13,819,253 km (0.106 R)
• M48: 13,987,102 km (0.113 R)
• M49: 14,099,300 km (0.107 R)
• M50: 14,324,744 km (0.087 R)
• M51: 14,409,566 km (0.091 R)
• M52: 14,979,384 km (0.078 R)
• M53: 15,382,551 km (0.094 R)
• M54: 15,614,727 km (0.079 R)
• M55: 16,170,483 km (0.076 R)
• M56: 16,317,837 km (0.077 R)
• M57: 16,584,121 km (0.065 R)
• M58: 16,792,211 km (0.114 R)
• M59: 17,421,869 km (0.088 R)
• M60: 17,542,744 km (0.104 R)
• M61: 17,937,233 km (0.089 R)
• M62: 18,426,867 km (0.063 R)
• M63: 19,045,155 km (0.059 R)
• M64: 19,419,300 km (0.032 R)
• M65: 19,481,981 km (0.065 R)
• M66: 20,206,783 km (0.054 R)
• M67: 20,333,642 km (0.089 R)
• M68: 20,524,678 km (0.091 R)
• M69: 20,588,407 km (0.108 R)
• M70: 20,716,164 km (0.112 R)
• M71: 20,972,425 km (0.103 R)
• M72: 21,197,569 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 10.3

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.34 AU - 9.78 AU

Year: 10706 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,963,066 km

• M1: 181,612 km (0.077 R)
• M2: 572,810 km (0.049 R)
• M3: 656,585 km (0.098 R)
• M4: 800,349 km (0.059 R)
• M5: 876,494 km (0.109 R)
• M6: 995,574 km (0.103 R)
• M7: 1,771,688 km (0.09 R)
• M8: 2,327,294 km (0.116 R)
• M9: 2,552,738 km (0.116 R)
• M10: 2,697,399 km (0.047 R)
• M11: 3,751,466 km (0.067 R)
• M12: 3,949,683 km (0.074 R)
• M13: 4,219,408 km (0.118 R)
• M14: 4,356,589 km (0.118 R)
• M15: 4,635,290 km (0.056 R)
• M16: 4,741,355 km (0.051 R)
• M17: 4,991,931 km (0.113 R)
• M18: 5,769,840 km (0.106 R)
• M19: 6,270,245 km (0.03 R)
• M20: 6,466,518 km (0.11 R)
• M21: 6,744,620 km (0.115 R)
• M22: 7,230,663 km (0.054 R)
• M23: 7,602,564 km (0.096 R)
• M24: 8,494,765 km (0.12 R)
• M25: 9,152,248 km (0.109 R)
• M26: 9,419,729 km (0.068 R)
• M27: 9,735,231 km (0.053 R)
• M28: 10,330,331 km (0.096 R)
• M29: 10,843,153 km (0.106 R)
• M30: 11,031,646 km (0.069 R)
• M31: 11,316,481 km (0.102 R)
• M32: 12,136,726 km (0.12 R)
• M33: 12,381,617 km (0.073 R)
• M34: 12,480,053 km (0.107 R)
• M35: 13,126,166 km (0.118 R)
• M36: 13,377,640 km (0.109 R)
• M37: 13,579,896 km (0.094 R)
• M38: 14,971,605 km (0.08 R)
• M39: 15,234,299 km (0.093 R)
• M40: 16,031,656 km (0.064 R)
• M41: 17,888,764 km (0.048 R)
• M42: 18,167,465 km (0.112 R)
• M43: 18,279,513 km (0.11 R)
• M44: 18,447,811 km (0.111 R)
• M45: 18,560,309 km (0.027 R)
• M46: 19,354,225 km (0.099 R)
• M47: 19,468,517 km (0.094 R)
• M48: 20,507,624 km (0.103 R)
• M49: 20,624,161 km (0.068 R)
• M50: 21,861,335 km (0.106 R)
• M51: 22,099,794 km (0.087 R)
• M52: 22,699,532 km (0.08 R)
• M53: 23,609,237 km (0.075 R)
• M54: 23,731,309 km (0.112 R)
• M55: 24,345,557 km (0.1 R)
• M56: 24,530,760 km (0.088 R)
• M57: 25,151,591 km (0.082 R)
• M58: 25,464,101 km (0.094 R)
• M59: 26,029,581 km (0.086 R)
• M60: 27,237,135 km (0.114 R)
• M61: 27,429,518 km (0.12 R)
• M62: 28,203,387 km (0.105 R)
• M63: 28,268,163 km (0.115 R)
• M64: 28,788,465 km (0.114 R)
• M65: 29,312,057 km (0.097 R)
• M66: 30,301,946 km (0.042 R)
• M67: 32,790,507 km (0.071 R)
• M68: 33,063,373 km (0.087 R)
• M69: 33,268,622 km (0.108 R)
• M70: 33,337,137 km (0.088 R)
• M71: 34,647,465 km (0.073 R)
• M72: 34,925,418 km (0.058 R)
• M73: 36,750,512 km (0.116 R)
• M74: 38,175,432 km (0.094 R)
• M75: 38,678,380 km (0.096 R)
• M76: 38,750,486 km (0.117 R)
• M77: 39,328,383 km (0.119 R)
• M78: 39,836,267 km (0.036 R)
• M79: 41,005,524 km (0.067 R)
• M80: 42,037,899 km (0.118 R)
• M81: 43,153,451 km (0.08 R)
• M82: 50,598,787 km (0.071 R)
• M83: 51,309,526 km (0.092 R)
• M84: 52,421,487 km (0.058 R)
• M85: 52,660,844 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 9.7

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.62 AU - 10.98 AU

Year: 11160 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,963,066 km

• M1: 173,534 km (0.076 R)
• M2: 270,024 km (0.063 R)
• M3: 423,063 km (0.075 R)
• M4: 877,990 km (0.059 R)
• M5: 1,057,657 km (0.084 R)
• M6: 1,547,440 km (0.103 R)
• M7: 1,741,768 km (0.09 R)
• M8: 2,181,436 km (0.063 R)
• M9: 2,344,797 km (0.104 R)
• M10: 3,190,474 km (0.057 R)
• M11: 3,252,108 km (0.119 R)
• M12: 3,345,308 km (0.119 R)
• M13: 4,531,619 km (0.069 R)
• M14: 4,741,056 km (0.052 R)
• M15: 5,242,209 km (0.1 R)
• M16: 5,425,316 km (0.119 R)
• M17: 6,528,750 km (0.085 R)
• M18: 7,166,636 km (0.082 R)
• M19: 7,370,089 km (0.094 R)
• M20: 7,782,680 km (0.081 R)
• M21: 8,202,900 km (0.074 R)
• M22: 8,760,152 km (0.043 R)
• M23: 9,197,127 km (0.111 R)
• M24: 9,418,383 km (0.044 R)
• M25: 9,507,393 km (0.108 R)
• M26: 9,775,922 km (0.086 R)
• M27: 10,047,143 km (0.072 R)
• M28: 11,203,385 km (0.077 R)
• M29: 12,158,417 km (0.026 R)
• M30: 12,498,902 km (0.071 R)
• M31: 13,040,147 km (0.049 R)
• M32: 13,790,680 km (0.087 R)
• M33: 13,942,522 km (0.09 R)
• M34: 14,094,812 km (0.11 R)
• M35: 14,503,813 km (0.042 R)
• M36: 15,385,991 km (0.063 R)
• M37: 15,648,685 km (0.102 R)
• M38: 16,392,187 km (0.069 R)
• M39: 17,093,053 km (0.115 R)
• M40: 18,635,407 km (0.066 R)
• M41: 18,915,454 km (0.076 R)
• M42: 19,196,997 km (0.071 R)
• M43: 20,567,463 km (0.071 R)
• M44: 21,498,411 km (0.119 R)
• M45: 21,674,637 km (0.057 R)
• M46: 21,910,104 km (0.114 R)
• M47: 22,205,859 km (0.052 R)
• M48: 22,562,351 km (0.041 R)
• M49: 23,040,615 km (0.096 R)
• M50: 23,461,883 km (0.105 R)
• M51: 23,885,694 km (0.088 R)
• M52: 25,358,036 km (0.083 R)
• M53: 26,230,341 km (0.102 R)
• M54: 26,796,419 km (0.113 R)
• M55: 28,647,394 km (0.101 R)
• M56: 29,360,377 km (0.069 R)
• M57: 29,816,950 km (0.097 R)
• M58: 31,134,758 km (0.051 R)
• M59: 31,201,179 km (0.075 R)
• M60: 31,600,456 km (0.074 R)
• M61: 32,741,140 km (0.075 R)
• M62: 32,943,695 km (0.061 R)
• M63: 33,214,617 km (0.105 R)
• M64: 33,826,921 km (0.118 R)
• M65: 34,305,634 km (0.113 R)
• M66: 35,685,824 km (0.11 R)
• M67: 35,824,800 km (0.062 R)
• M68: 36,873,182 km (0.081 R)
• M69: 37,436,418 km (0.115 R)
• M70: 37,577,639 km (0.079 R)
• M71: 38,928,508 km (0.085 R)
• M72: 39,143,180 km (0.035 R)
• M73: 42,337,693 km (0.096 R)
• M74: 42,927,408 km (0.083 R)
• M75: 43,149,262 km (0.113 R)
• M76: 44,115,066 km (0.101 R)
• M77: 44,488,462 km (0.086 R)
• M78: 45,539,387 km (0.089 R)
• M79: 46,295,155 km (0.098 R)
• M80: 47,131,258 km (0.065 R)
• M81: 47,665,771 km (0.047 R)
• M82: 50,993,875 km (0.101 R)
• M83: 51,150,504 km (0.059 R)
• M84: 51,542,750 km (0.113 R)
• M85: 52,409,220 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit