🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.91 AU - 1.03 AU

Year: 339 Days

Day: 22.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,323,757 km

• M1: 71,508 km (0.081 R)
• M2: 340,784 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.64 AU - 2.34 AU

Year: 996 Days

Day: 40.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 106.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,323,757 km

• M1: 225,743 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.73 AU - 2.57 AU

Year: 1118 Days

Day: 43.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 136.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,323,757 km

• M1: 651,349 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.23 AU - 3.95 AU

Year: 2413 Days

Day: 23.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.74 AU - 6 AU

Year: 3813 Days

Day: 14.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,323,757 km

• M1: 1,231,938 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.65 AU - 5.37 AU

Year: 3978 Days

Day: 32.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 8.8

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.48 AU - 5.86 AU

Year: 4790 Days

Day: 5.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,323,757 km

• M1: 113,844 km (0.056 R)
• M2: 227,688 km (0.082 R)
• M3: 283,937 km (0.084 R)
• M4: 407,355 km (0.113 R)
• M5: 462,557 km (0.117 R)
• M6: 530,773 km (0.069 R)
• M7: 635,043 km (0.089 R)
• M8: 805,136 km (0.097 R)
• M9: 1,055,263 km (0.071 R)
• M10: 1,121,685 km (0.111 R)
• M11: 1,387,371 km (0.09 R)
• M12: 1,446,013 km (0.085 R)
• M13: 1,719,927 km (0.075 R)
• M14: 1,830,928 km (0.06 R)
• M15: 1,960,779 km (0.108 R)
• M16: 2,212,702 km (0.036 R)
• M17: 2,386,535 km (0.054 R)
• M18: 2,600,909 km (0.043 R)
• M19: 2,728,964 km (0.047 R)
• M20: 3,145,146 km (0.03 R)
• M21: 3,223,086 km (0.093 R)
• M22: 3,340,969 km (0.07 R)
• M23: 3,540,832 km (0.057 R)
• M24: 3,827,312 km (0.089 R)
• M25: 4,036,599 km (0.063 R)
• M26: 4,228,085 km (0.101 R)
• M27: 4,314,253 km (0.076 R)
• M28: 4,664,462 km (0.108 R)
• M29: 5,345,880 km (0.059 R)
• M30: 5,556,514 km (0.093 R)
• M31: 6,106,884 km (0.072 R)
• M32: 6,649,625 km (0.085 R)
• M33: 6,800,420 km (0.116 R)
• M34: 6,876,266 km (0.104 R)
• M35: 7,054,138 km (0.092 R)
• M36: 7,207,925 km (0.094 R)
• M37: 7,597,178 km (0.112 R)
• M38: 8,100,126 km (0.115 R)
• M39: 8,423,258 km (0.114 R)
• M40: 8,943,709 km (0.111 R)
• M41: 9,110,211 km (0.114 R)
• M42: 9,729,546 km (0.092 R)
• M43: 9,786,394 km (0.051 R)
• M44: 10,537,375 km (0.08 R)
• M45: 10,890,127 km (0.074 R)
• M46: 11,187,078 km (0.103 R)
• M47: 11,306,607 km (0.112 R)
• M48: 11,637,518 km (0.092 R)
• M49: 12,463,447 km (0.085 R)
• M50: 12,805,279 km (0.095 R)
• M51: 12,930,342 km (0.105 R)
• M52: 13,055,855 km (0.112 R)
• M53: 13,244,797 km (0.099 R)
• M54: 13,339,642 km (0.068 R)
• M55: 14,625,735 km (0.115 R)
• M56: 14,887,681 km (0.043 R)
• M57: 16,935,526 km (0.072 R)
• M58: 17,072,857 km (0.108 R)
• M59: 17,210,637 km (0.037 R)
• M60: 17,417,830 km (0.055 R)
• M61: 17,869,765 km (0.077 R)
• M62: 18,608,030 km (0.088 R)
• M63: 19,392,073 km (0.081 R)
• M64: 19,463,880 km (0.116 R)
• M65: 19,679,899 km (0.096 R)
• M66: 20,478,602 km (0.072 R)
• M67: 20,992,471 km (0.109 R)
• M68: 21,622,128 km (0.094 R)
• M69: 21,883,177 km (0.096 R)
• M70: 22,107,723 km (0.053 R)
• M71: 22,521,511 km (0.083 R)
• M72: 23,165,978 km (0.057 R)
• M73: 23,318,568 km (0.041 R)
• M74: 23,701,239 km (0.115 R)
• M75: 23,970,516 km (0.107 R)
• M76: 24,940,059 km (0.075 R)
• M77: 25,213,824 km (0.119 R)
• M78: 25,685,506 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 9.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.51 AU - 10.67 AU

Year: 9723 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,323,757 km

• M1: 115,639 km (0.071 R)
• M2: 210,185 km (0.082 R)
• M3: 295,007 km (0.102 R)
• M4: 598,990 km (0.087 R)
• M5: 665,262 km (0.078 R)
• M6: 791,522 km (0.119 R)
• M7: 1,052,571 km (0.101 R)
• M8: 1,134,700 km (0.093 R)
• M9: 1,253,331 km (0.053 R)
• M10: 1,340,696 km (0.104 R)
• M11: 1,412,054 km (0.096 R)
• M12: 1,691,503 km (0.11 R)
• M13: 1,788,742 km (0.119 R)
• M14: 1,867,729 km (0.096 R)
• M15: 2,722,382 km (0.068 R)
• M16: 2,790,898 km (0.082 R)
• M17: 3,458,404 km (0.1 R)
• M18: 3,810,258 km (0.115 R)
• M19: 4,147,302 km (0.071 R)
• M20: 4,279,397 km (0.05 R)
• M21: 4,548,074 km (0.068 R)
• M22: 5,158,583 km (0.106 R)
• M23: 5,589,575 km (0.064 R)
• M24: 5,677,090 km (0.077 R)
• M25: 5,972,396 km (0.114 R)
• M26: 6,182,132 km (0.036 R)
• M27: 6,363,893 km (0.061 R)
• M28: 6,608,935 km (0.099 R)
• M29: 7,523,127 km (0.117 R)
• M30: 7,652,380 km (0.097 R)
• M31: 7,913,129 km (0.098 R)
• M32: 8,176,720 km (0.108 R)
• M33: 8,814,307 km (0.117 R)
• M34: 9,537,612 km (0.086 R)
• M35: 9,607,474 km (0.068 R)
• M36: 11,151,025 km (0.115 R)
• M37: 11,224,777 km (0.091 R)
• M38: 11,409,530 km (0.102 R)
• M39: 11,970,223 km (0.072 R)
• M40: 12,310,858 km (0.058 R)
• M41: 13,157,133 km (0.071 R)
• M42: 13,982,464 km (0.097 R)
• M43: 14,301,257 km (0.117 R)
• M44: 14,905,483 km (0.078 R)
• M45: 16,641,267 km (0.099 R)
• M46: 16,979,209 km (0.104 R)
• M47: 17,319,245 km (0.068 R)
• M48: 17,404,665 km (0.047 R)
• M49: 17,876,796 km (0.036 R)
• M50: 18,614,762 km (0.049 R)
• M51: 19,009,401 km (0.063 R)
• M52: 19,495,595 km (0.106 R)
• M53: 19,717,897 km (0.057 R)
• M54: 20,254,953 km (0.066 R)
• M55: 20,615,634 km (0.055 R)
• M56: 21,115,141 km (0.067 R)
• M57: 22,451,050 km (0.051 R)
• M58: 22,544,100 km (0.091 R)
• M59: 24,051,747 km (0.086 R)
• M60: 25,688,946 km (0.076 R)
• M61: 25,786,335 km (0.101 R)
• M62: 26,767,397 km (0.114 R)
• M63: 27,561,014 km (0.025 R)
• M64: 27,660,796 km (0.084 R)
• M65: 28,111,085 km (0.107 R)
• M66: 30,347,424 km (0.107 R)
• M67: 30,450,497 km (0.032 R)
• M68: 30,708,553 km (0.039 R)
• M69: 31,382,791 km (0.053 R)
• M70: 32,114,325 km (0.056 R)
• M71: 33,222,246 km (0.086 R)
• M72: 33,328,461 km (0.077 R)
• M73: 33,487,932 km (0.104 R)
• M74: 33,594,446 km (0.107 R)
• M75: 33,807,623 km (0.095 R)
• M76: 34,450,146 km (0.035 R)
• M77: 35,042,553 km (0.061 R)
• M78: 35,313,026 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 12.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.48 AU - 12.4 AU

Year: 11118 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,323,757 km

• M1: 161,566 km (0.117 R)
• M2: 335,249 km (0.073 R)
• M3: 629,657 km (0.111 R)
• M4: 972,386 km (0.09 R)
• M5: 1,227,002 km (0.097 R)
• M6: 1,335,161 km (0.114 R)
• M7: 1,619,995 km (0.093 R)
• M8: 1,882,839 km (0.032 R)
• M9: 2,658,803 km (0.093 R)
• M10: 2,849,091 km (0.096 R)
• M11: 3,093,534 km (0.072 R)
• M12: 3,344,859 km (0.041 R)
• M13: 3,655,424 km (0.118 R)
• M14: 3,814,147 km (0.088 R)
• M15: 4,138,924 km (0.055 R)
• M16: 4,557,350 km (0.102 R)
• M17: 4,671,343 km (0.088 R)
• M18: 5,225,603 km (0.102 R)
• M19: 5,862,441 km (0.102 R)
• M20: 5,955,491 km (0.12 R)
• M21: 6,396,207 km (0.094 R)
• M22: 7,679,008 km (0.065 R)
• M23: 7,986,282 km (0.1 R)
• M24: 8,158,769 km (0.074 R)
• M25: 8,297,595 km (0.08 R)
• M26: 8,648,103 km (0.12 R)
• M27: 8,789,772 km (0.105 R)
• M28: 8,967,794 km (0.088 R)
• M29: 10,247,903 km (0.075 R)
• M30: 10,661,990 km (0.096 R)
• M31: 10,737,986 km (0.045 R)
• M32: 10,928,424 km (0.093 R)
• M33: 11,043,315 km (0.085 R)
• M34: 11,120,059 km (0.1 R)
• M35: 11,197,101 km (0.108 R)
• M36: 11,351,486 km (0.078 R)
• M37: 11,506,769 km (0.071 R)
• M38: 11,858,474 km (0.114 R)
• M39: 12,372,941 km (0.048 R)
• M40: 12,652,988 km (0.114 R)
• M41: 12,773,564 km (0.117 R)
• M42: 13,016,062 km (0.03 R)
• M43: 13,628,815 km (0.063 R)
• M44: 14,544,803 km (0.07 R)
• M45: 14,797,922 km (0.115 R)
• M46: 15,266,014 km (0.09 R)
• M47: 15,868,893 km (0.057 R)
• M48: 16,173,175 km (0.044 R)
• M49: 16,699,461 km (0.085 R)
• M50: 17,365,171 km (0.091 R)
• M51: 18,084,887 km (0.098 R)
• M52: 18,676,696 km (0.105 R)
• M53: 19,182,636 km (0.047 R)
• M54: 19,460,439 km (0.11 R)
• M55: 19,832,938 km (0.068 R)
• M56: 20,207,830 km (0.074 R)
• M57: 20,490,570 km (0.065 R)
• M58: 20,964,646 km (0.098 R)
• M59: 21,059,790 km (0.089 R)
• M60: 21,490,333 km (0.118 R)
• M61: 21,634,395 km (0.057 R)
• M62: 23,290,144 km (0.119 R)
• M63: 23,586,647 km (0.065 R)
• M64: 25,289,969 km (0.068 R)
• M65: 25,645,563 km (0.081 R)
• M66: 26,516,073 km (0.095 R)
• M67: 27,136,455 km (0.075 R)
• M68: 27,709,266 km (0.115 R)
• M69: 28,075,930 km (0.1 R)
• M70: 28,813,896 km (0.114 R)
• M71: 28,919,961 km (0.098 R)
• M72: 29,558,445 km (0.1 R)
• M73: 29,879,482 km (0.11 R)
• M74: 30,470,842 km (0.114 R)
• M75: 30,741,016 km (0.053 R)
• M76: 31,501,721 km (0.118 R)
• M77: 32,488,768 km (0.115 R)
• M78: 32,599,022 km (0.11 R)
• M79: 32,986,031 km (0.106 R)
• M80: 33,152,384 km (0.06 R)
• M81: 33,485,987 km (0.102 R)
• M82: 33,653,088 km (0.104 R)
• M83: 35,057,064 km (0.104 R)
• M84: 35,340,253 km (0.095 R)
• M85: 36,136,862 km (0.084 R)
• M86: 37,400,814 km (0.084 R)
• M87: 37,922,013 km (0.063 R)
• M88: 38,387,412 km (0.097 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 10,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit