🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.07 AU

Year: 352 Days

Day: 28.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.76 AU - 1.22 AU

Year: 413 Days

Day: 24.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.84 AU - 1.96 AU

Year: 1097 Days

Day: 14.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 15

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.45 AU - 3.75 AU

Year: 2862 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,640,444 km

• M1: 236,215 km (0.097 R)
• M2: 351,106 km (0.116 R)
• M3: 451,786 km (0.072 R)
• M4: 751,131 km (0.104 R)
• M5: 916,586 km (0.116 R)
• M6: 1,052,271 km (0.108 R)
• M7: 1,263,952 km (0.073 R)
• M8: 1,770,341 km (0.119 R)
• M9: 1,971,251 km (0.086 R)
• M10: 2,109,629 km (0.095 R)
• M11: 2,208,513 km (0.113 R)
• M12: 2,574,729 km (0.1 R)
• M13: 2,804,062 km (0.063 R)
• M14: 2,992,406 km (0.109 R)
• M15: 3,088,298 km (0.084 R)
• M16: 3,299,531 km (0.071 R)
• M17: 3,736,656 km (0.057 R)
• M18: 3,892,387 km (0.076 R)
• M19: 4,103,470 km (0.072 R)
• M20: 4,928,801 km (0.107 R)
• M21: 5,042,645 km (0.115 R)
• M22: 5,273,325 km (0.085 R)
• M23: 5,925,572 km (0.068 R)
• M24: 6,026,700 km (0.069 R)
• M25: 6,436,897 km (0.047 R)
• M26: 6,540,868 km (0.119 R)
• M27: 6,877,463 km (0.113 R)
• M28: 7,480,342 km (0.044 R)
• M29: 7,589,848 km (0.117 R)
• M30: 7,965,937 km (0.085 R)
• M31: 8,100,276 km (0.109 R)
• M32: 8,325,720 km (0.078 R)
• M33: 8,553,258 km (0.066 R)
• M34: 9,507,842 km (0.108 R)
• M35: 9,745,852 km (0.107 R)
• M36: 10,082,298 km (0.118 R)
• M37: 10,520,620 km (0.073 R)
• M38: 10,643,589 km (0.101 R)
• M39: 11,114,823 km (0.05 R)
• M40: 11,796,390 km (0.1 R)
• M41: 12,103,814 km (0.074 R)
• M42: 12,284,229 km (0.078 R)
• M43: 12,962,506 km (0.08 R)
• M44: 13,120,780 km (0.117 R)
• M45: 13,465,903 km (0.078 R)
• M46: 13,867,872 km (0.115 R)
• M47: 13,975,732 km (0.114 R)
• M48: 14,138,046 km (0.071 R)
• M49: 14,246,654 km (0.105 R)
• M50: 14,546,747 km (0.089 R)
• M51: 15,069,891 km (0.057 R)
• M52: 15,823,864 km (0.118 R)
• M53: 16,333,544 km (0.082 R)
• M54: 16,906,055 km (0.106 R)
• M55: 17,021,395 km (0.104 R)
• M56: 17,339,889 km (0.118 R)
• M57: 17,543,492 km (0.115 R)
• M58: 17,894,598 km (0.094 R)
• M59: 18,041,503 km (0.083 R)
• M60: 18,188,857 km (0.107 R)
• M61: 18,633,312 km (0.111 R)
• M62: 18,812,231 km (0.098 R)
• M63: 18,961,530 km (0.053 R)
• M64: 19,533,144 km (0.029 R)
• M65: 19,745,124 km (0.058 R)
• M66: 20,385,702 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.6

Radius: 8

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.4 AU - 12.4 AU

Year: 14052 Days

Day: 19.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,640,444 km

• M1: 153,936 km (0.092 R)
• M2: 414,087 km (0.109 R)
• M3: 498,909 km (0.098 R)
• M4: 728,093 km (0.052 R)
• M5: 921,373 km (0.041 R)
• M6: 1,179,878 km (0.093 R)
• M7: 1,622,987 km (0.068 R)
• M8: 1,706,313 km (0.083 R)
• M9: 2,175,003 km (0.058 R)
• M10: 2,519,677 km (0.118 R)
• M11: 2,715,052 km (0.109 R)
• M12: 3,155,169 km (0.054 R)
• M13: 3,224,881 km (0.119 R)
• M14: 3,295,043 km (0.113 R)
• M15: 3,764,032 km (0.096 R)
• M16: 3,838,083 km (0.109 R)
• M17: 4,447,694 km (0.108 R)
• M18: 4,644,415 km (0.114 R)
• M19: 4,965,153 km (0.107 R)
• M20: 5,087,375 km (0.116 R)
• M21: 5,417,986 km (0.07 R)
• M22: 6,318,864 km (0.083 R)
• M23: 6,944,932 km (0.11 R)
• M24: 7,173,367 km (0.071 R)
• M25: 7,543,921 km (0.069 R)
• M26: 7,731,667 km (0.081 R)
• M27: 8,063,774 km (0.066 R)
• M28: 8,595,146 km (0.078 R)
• M29: 8,692,983 km (0.086 R)
• M30: 9,088,071 km (0.093 R)
• M31: 10,412,161 km (0.06 R)
• M32: 10,464,371 km (0.036 R)
• M33: 11,203,235 km (0.111 R)
• M34: 11,741,338 km (0.096 R)
• M35: 12,453,424 km (0.076 R)
• M36: 12,508,776 km (0.085 R)
• M37: 13,123,174 km (0.107 R)
• M38: 13,179,423 km (0.102 R)
• M39: 14,730,902 km (0.083 R)
• M40: 15,379,409 km (0.069 R)
• M41: 15,796,937 km (0.112 R)
• M42: 15,916,914 km (0.108 R)
• M43: 17,503,998 km (0.111 R)
• M44: 17,628,164 km (0.101 R)
• M45: 19,332,982 km (0.097 R)
• M46: 20,629,247 km (0.073 R)
• M47: 20,891,941 km (0.103 R)
• M48: 21,886,767 km (0.09 R)
• M49: 23,784,565 km (0.064 R)
• M50: 26,229,892 km (0.083 R)
• M51: 28,243,180 km (0.092 R)
• M52: 29,194,623 km (0.084 R)
• M53: 30,082,187 km (0.089 R)
• M54: 30,604,134 km (0.107 R)
• M55: 30,828,680 km (0.081 R)
• M56: 32,187,627 km (0.098 R)
• M57: 32,568,504 km (0.054 R)
• M58: 33,566,022 km (0.049 R)
• M59: 34,729,295 km (0.089 R)
• M60: 34,885,326 km (0.103 R)
• M61: 36,538,532 km (0.119 R)
• M62: 36,697,405 km (0.105 R)
• M63: 37,895,534 km (0.059 R)
• M64: 38,378,287 km (0.086 R)
• M65: 40,084,301 km (0.117 R)
• M66: 41,152,729 km (0.1 R)
• M67: 41,317,885 km (0.113 R)
• M68: 41,400,612 km (0.117 R)
• M69: 42,647,361 km (0.084 R)
• M70: 43,569,632 km (0.112 R)
• M71: 44,075,422 km (0.082 R)
• M72: 45,092,837 km (0.11 R)
• M73: 45,519,042 km (0.097 R)
• M74: 46,203,751 km (0.118 R)
• M75: 46,547,377 km (0.086 R)
• M76: 46,719,565 km (0.117 R)
• M77: 48,889,033 km (0.061 R)
• M78: 49,239,242 km (0.112 R)
• M79: 49,942,052 km (0.055 R)
• M80: 50,030,165 km (0.095 R)
• M81: 52,338,461 km (0.104 R)
• M82: 52,696,748 km (0.113 R)
• M83: 54,681,313 km (0.097 R)
• M84: 56,231,596 km (0.063 R)
• M85: 57,058,273 km (0.107 R)
• M86: 57,796,389 km (0.116 R)
• M87: 57,888,841 km (0.091 R)
• M88: 58,166,644 km (0.112 R)
• M89: 58,816,497 km (0.098 R)
• M90: 59,375,395 km (0.077 R)
• M91: 59,562,093 km (0.067 R)
• M92: 60,686,321 km (0.085 R)
• M93: 60,968,463 km (0.1 R)
• M94: 62,860,726 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.5

Radius: 5

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.95 AU - 17.67 AU

Year: 25098 Days

Day: 22.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,640,444 km

• M1: 106,962 km (0.044 R)
• M2: 262,694 km (0.085 R)
• M3: 295,157 km (0.079 R)
• M4: 500,554 km (0.062 R)
• M5: 542,292 km (0.099 R)
• M6: 651,948 km (0.108 R)
• M7: 867,518 km (0.082 R)
• M8: 1,244,355 km (0.108 R)
• M9: 1,360,593 km (0.098 R)
• M10: 1,926,521 km (0.082 R)
• M11: 2,164,382 km (0.088 R)
• M12: 2,340,010 km (0.058 R)
• M13: 2,520,275 km (0.096 R)
• M14: 2,780,127 km (0.066 R)
• M15: 3,365,653 km (0.044 R)
• M16: 4,159,868 km (0.075 R)
• M17: 4,871,655 km (0.081 R)
• M18: 5,055,361 km (0.079 R)
• M19: 6,963,033 km (0.074 R)
• M20: 7,066,255 km (0.039 R)
• M21: 7,118,016 km (0.098 R)
• M22: 7,643,105 km (0.114 R)
• M23: 8,126,456 km (0.1 R)
• M24: 8,180,760 km (0.116 R)
• M25: 9,981,170 km (0.087 R)
• M26: 10,273,185 km (0.094 R)
• M27: 11,347,447 km (0.084 R)
• M28: 11,713,364 km (0.12 R)
• M29: 11,774,848 km (0.077 R)
• M30: 12,645,209 km (0.103 R)
• M31: 14,119,645 km (0.089 R)
• M32: 14,250,544 km (0.075 R)
• M33: 15,244,023 km (0.113 R)
• M34: 15,445,382 km (0.046 R)
• M35: 15,715,256 km (0.062 R)
• M36: 16,123,060 km (0.076 R)
• M37: 16,672,084 km (0.082 R)
• M38: 17,157,529 km (0.075 R)
• M39: 17,366,966 km (0.094 R)
• M40: 17,577,301 km (0.084 R)
• M41: 18,641,540 km (0.108 R)
• M42: 18,928,768 km (0.116 R)
• M43: 19,000,874 km (0.099 R)
• M44: 19,217,642 km (0.066 R)
• M45: 19,362,452 km (0.043 R)
• M46: 20,980,653 km (0.086 R)
• M47: 21,354,348 km (0.039 R)
• M48: 22,336,458 km (0.117 R)
• M49: 23,410,421 km (0.106 R)
• M50: 25,052,557 km (0.081 R)
• M51: 27,952,961 km (0.079 R)
• M52: 28,117,219 km (0.048 R)
• M53: 28,446,634 km (0.109 R)
• M54: 29,109,202 km (0.09 R)
• M55: 31,468,361 km (0.071 R)
• M56: 33,016,848 km (0.068 R)
• M57: 35,652,613 km (0.118 R)
• M58: 35,741,624 km (0.112 R)
• M59: 37,266,026 km (0.055 R)
• M60: 37,990,828 km (0.08 R)
• M61: 38,263,844 km (0.075 R)
• M62: 40,100,158 km (0.103 R)
• M63: 40,842,762 km (0.1 R)
• M64: 41,122,360 km (0.113 R)
• M65: 42,059,142 km (0.101 R)
• M66: 42,247,336 km (0.11 R)
• M67: 43,953,500 km (0.095 R)
• M68: 44,815,034 km (0.114 R)
• M69: 45,488,973 km (0.048 R)
• M70: 45,875,683 km (0.102 R)
• M71: 47,824,943 km (0.041 R)
• M72: 48,316,522 km (0.096 R)
• M73: 48,809,746 km (0.089 R)
• M74: 49,106,548 km (0.09 R)
• M75: 49,602,465 km (0.119 R)
• M76: 50,100,028 km (0.094 R)
• M77: 50,399,223 km (0.115 R)
• M78: 51,602,589 km (0.092 R)
• M79: 52,308,840 km (0.111 R)
• M80: 52,511,097 km (0.098 R)
• M81: 55,165,561 km (0.102 R)
• M82: 56,716,891 km (0.103 R)
• M83: 57,550,002 km (0.053 R)
• M84: 59,756,121 km (0.052 R)
• M85: 59,967,802 km (0.094 R)
• M86: 60,816,471 km (0.115 R)
• M87: 61,882,954 km (0.077 R)
• M88: 64,034,321 km (0.116 R)
• M89: 66,538,590 km (0.113 R)
• M90: 67,087,165 km (0.081 R)
• M91: 67,197,120 km (0.108 R)
• M92: 68,188,953 km (0.119 R)
• M93: 71,193,477 km (0.093 R)
• M94: 71,754,619 km (0.095 R)
• M95: 72,091,962 km (0.066 R)
• M96: 75,037,993 km (0.109 R)
• M97: 75,609,008 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit