🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.94 AU

Year: 288 Days

Day: 27.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,425,737 km

• M1: 432,338 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.94 AU - 1.14 AU

Year: 384 Days

Day: 41.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,425,737 km

• M1: 37,100 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.59 AU - 1.61 AU

Year: 732 Days

Day: 47.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.62 AU - 1.76 AU

Year: 795 Days

Day: 41.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.51 AU - 2.45 AU

Year: 1008 Days

Day: 45.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 10.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.09 AU - 9.29 AU

Year: 7712 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,425,737 km

• M1: 143,464 km (0.117 R)
• M2: 304,880 km (0.113 R)
• M3: 443,258 km (0.093 R)
• M4: 959,222 km (0.111 R)
• M5: 1,372,261 km (0.092 R)
• M6: 2,023,760 km (0.046 R)
• M7: 2,370,977 km (0.117 R)
• M8: 2,713,705 km (0.049 R)
• M9: 2,999,437 km (0.034 R)
• M10: 3,072,291 km (0.1 R)
• M11: 3,294,893 km (0.091 R)
• M12: 3,522,731 km (0.116 R)
• M13: 3,808,163 km (0.101 R)
• M14: 3,940,558 km (0.074 R)
• M15: 4,209,684 km (0.114 R)
• M16: 4,851,758 km (0.047 R)
• M17: 5,795,272 km (0.093 R)
• M18: 6,288,197 km (0.031 R)
• M19: 7,745,579 km (0.054 R)
• M20: 8,185,547 km (0.115 R)
• M21: 8,253,913 km (0.051 R)
• M22: 9,374,102 km (0.12 R)
• M23: 9,734,034 km (0.081 R)
• M24: 9,879,144 km (0.055 R)
• M25: 9,951,998 km (0.086 R)
• M26: 10,467,213 km (0.087 R)
• M27: 10,728,112 km (0.116 R)
• M28: 10,915,708 km (0.088 R)
• M29: 11,256,342 km (0.047 R)
• M30: 11,715,757 km (0.064 R)
• M31: 12,534,656 km (0.097 R)
• M32: 13,492,980 km (0.118 R)
• M33: 13,981,118 km (0.039 R)
• M34: 14,103,938 km (0.065 R)
• M35: 14,807,347 km (0.077 R)
• M36: 15,819,526 km (0.066 R)
• M37: 15,904,946 km (0.094 R)
• M38: 15,990,516 km (0.083 R)
• M39: 16,420,461 km (0.091 R)
• M40: 17,203,905 km (0.101 R)
• M41: 17,511,927 km (0.116 R)
• M42: 18,626,580 km (0.116 R)
• M43: 18,807,145 km (0.113 R)
• M44: 19,033,636 km (0.101 R)
• M45: 19,534,939 km (0.105 R)
• M46: 19,856,275 km (0.06 R)
• M47: 21,725,650 km (0.104 R)
• M48: 22,345,284 km (0.103 R)
• M49: 22,729,601 km (0.105 R)
• M50: 23,115,863 km (0.093 R)
• M51: 24,238,894 km (0.08 R)
• M52: 24,435,915 km (0.099 R)
• M53: 24,980,750 km (0.099 R)
• M54: 25,279,647 km (0.051 R)
• M55: 25,529,625 km (0.115 R)
• M56: 25,730,086 km (0.052 R)
• M57: 26,436,188 km (0.096 R)
• M58: 26,944,521 km (0.074 R)
• M59: 27,764,318 km (0.076 R)
• M60: 29,166,498 km (0.095 R)
• M61: 29,428,744 km (0.04 R)
• M62: 29,533,761 km (0.119 R)
• M63: 29,849,862 km (0.055 R)
• M64: 29,955,328 km (0.032 R)
• M65: 30,591,568 km (0.119 R)
• M66: 30,751,338 km (0.074 R)
• M67: 31,607,936 km (0.034 R)
• M68: 33,016,699 km (0.1 R)
• M69: 33,893,642 km (0.083 R)
• M70: 34,003,895 km (0.119 R)
• M71: 34,390,456 km (0.066 R)
• M72: 36,514,147 km (0.07 R)
• M73: 37,193,621 km (0.115 R)
• M74: 37,991,576 km (0.049 R)
• M75: 38,220,610 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 13.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.73 AU - 13.45 AU

Year: 13356 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,425,737 km

• M1: 171,140 km (0.11 R)
• M2: 613,800 km (0.071 R)
• M3: 729,589 km (0.072 R)
• M4: 832,512 km (0.118 R)
• M5: 2,135,958 km (0.116 R)
• M6: 2,416,006 km (0.113 R)
• M7: 2,576,823 km (0.063 R)
• M8: 2,808,102 km (0.072 R)
• M9: 3,150,531 km (0.106 R)
• M10: 4,219,258 km (0.063 R)
• M11: 4,414,184 km (0.07 R)
• M12: 4,612,252 km (0.107 R)
• M13: 5,058,353 km (0.083 R)
• M14: 5,182,519 km (0.081 R)
• M15: 5,349,620 km (0.109 R)
• M16: 6,434,504 km (0.079 R)
• M17: 6,704,827 km (0.114 R)
• M18: 8,161,162 km (0.096 R)
• M19: 8,454,224 km (0.093 R)
• M20: 8,602,027 km (0.102 R)
• M21: 8,701,061 km (0.076 R)
• M22: 9,201,765 km (0.118 R)
• M23: 10,813,532 km (0.07 R)
• M24: 11,027,906 km (0.088 R)
• M25: 12,343,171 km (0.106 R)
• M26: 13,019,503 km (0.071 R)
• M27: 13,419,527 km (0.099 R)
• M28: 13,765,697 km (0.072 R)
• M29: 13,881,635 km (0.09 R)
• M30: 15,540,376 km (0.085 R)
• M31: 16,454,569 km (0.054 R)
• M32: 18,016,820 km (0.09 R)
• M33: 19,041,415 km (0.065 R)
• M34: 20,084,861 km (0.032 R)
• M35: 20,680,110 km (0.053 R)
• M36: 22,842,847 km (0.092 R)
• M37: 23,187,221 km (0.086 R)
• M38: 23,950,918 km (0.096 R)
• M39: 24,370,989 km (0.119 R)
• M40: 25,360,729 km (0.112 R)
• M41: 27,233,395 km (0.082 R)
• M42: 30,200,519 km (0.119 R)
• M43: 30,806,241 km (0.03 R)
• M44: 31,034,377 km (0.107 R)
• M45: 31,186,818 km (0.064 R)
• M46: 31,798,972 km (0.057 R)
• M47: 32,106,545 km (0.11 R)
• M48: 32,415,166 km (0.088 R)
• M49: 32,957,458 km (0.096 R)
• M50: 34,208,395 km (0.078 R)
• M51: 34,839,848 km (0.115 R)
• M52: 34,998,272 km (0.088 R)
• M53: 35,315,869 km (0.062 R)
• M54: 35,554,627 km (0.116 R)
• M55: 36,595,678 km (0.065 R)
• M56: 37,241,343 km (0.095 R)
• M57: 37,809,366 km (0.041 R)
• M58: 37,972,278 km (0.082 R)
• M59: 39,530,789 km (0.102 R)
• M60: 39,944,427 km (0.105 R)
• M61: 40,110,181 km (0.081 R)
• M62: 42,202,607 km (0.098 R)
• M63: 43,304,544 km (0.095 R)
• M64: 43,730,898 km (0.069 R)
• M65: 44,846,001 km (0.107 R)
• M66: 45,796,995 km (0.093 R)
• M67: 46,405,409 km (0.082 R)
• M68: 46,929,301 km (0.082 R)
• M69: 47,718,579 km (0.092 R)
• M70: 49,755,653 km (0.096 R)
• M71: 49,934,124 km (0.111 R)
• M72: 50,381,122 km (0.04 R)
• M73: 50,739,858 km (0.069 R)
• M74: 51,459,723 km (0.08 R)
• M75: 53,731,067 km (0.067 R)
• M76: 54,925,008 km (0.088 R)
• M77: 56,127,775 km (0.104 R)
• M78: 56,499,525 km (0.05 R)
• M79: 56,685,775 km (0.054 R)
• M80: 56,965,373 km (0.086 R)
• M81: 57,994,906 km (0.077 R)
• M82: 59,219,663 km (0.11 R)
• M83: 60,167,366 km (0.082 R)
• M84: 60,738,531 km (0.041 R)
• M85: 61,790,204 km (0.095 R)
• M86: 62,366,455 km (0.103 R)
• M87: 62,462,646 km (0.099 R)
• M88: 64,494,335 km (0.096 R)
• M89: 65,176,501 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 6.2

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.02 AU - 15.48 AU

Year: 21537 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,425,737 km

• M1: 145,559 km (0.116 R)
• M2: 186,100 km (0.094 R)
• M3: 587,920 km (0.079 R)
• M4: 760,705 km (0.116 R)
• M5: 821,891 km (0.069 R)
• M6: 1,814,921 km (0.068 R)
• M7: 2,010,446 km (0.078 R)
• M8: 2,391,621 km (0.106 R)
• M9: 2,988,217 km (0.051 R)
• M10: 3,387,943 km (0.102 R)
• M11: 3,628,945 km (0.113 R)
• M12: 4,018,797 km (0.114 R)
• M13: 5,148,261 km (0.049 R)
• M14: 5,187,605 km (0.089 R)
• M15: 5,707,009 km (0.086 R)
• M16: 5,993,639 km (0.11 R)
• M17: 6,243,018 km (0.081 R)
• M18: 6,411,166 km (0.073 R)
• M19: 7,318,328 km (0.1 R)
• M20: 7,719,400 km (0.112 R)
• M21: 7,809,458 km (0.119 R)
• M22: 8,036,248 km (0.096 R)
• M23: 9,975,784 km (0.095 R)
• M24: 10,172,356 km (0.105 R)
• M25: 10,320,757 km (0.05 R)
• M26: 10,870,679 km (0.112 R)
• M27: 11,123,948 km (0.089 R)
• M28: 12,155,874 km (0.1 R)
• M29: 12,471,526 km (0.037 R)
• M30: 12,683,356 km (0.107 R)
• M31: 13,164,463 km (0.113 R)
• M32: 13,434,188 km (0.09 R)
• M33: 14,420,636 km (0.085 R)
• M34: 14,531,788 km (0.055 R)
• M35: 16,346,859 km (0.082 R)
• M36: 16,462,647 km (0.076 R)
• M37: 19,139,103 km (0.107 R)
• M38: 19,261,175 km (0.115 R)
• M39: 19,875,424 km (0.11 R)
• M40: 20,309,108 km (0.108 R)
• M41: 20,808,765 km (0.06 R)
• M42: 21,123,070 km (0.112 R)
• M43: 21,629,159 km (0.079 R)
• M44: 22,331,521 km (0.11 R)
• M45: 23,301,364 km (0.081 R)
• M46: 24,087,052 km (0.074 R)
• M47: 24,417,065 km (0.096 R)
• M48: 24,682,153 km (0.082 R)
• M49: 25,819,097 km (0.086 R)
• M50: 26,089,121 km (0.115 R)
• M51: 28,074,584 km (0.095 R)
• M52: 28,491,513 km (0.03 R)
• M53: 28,630,788 km (0.099 R)
• M54: 29,683,509 km (0.08 R)
• M55: 29,824,879 km (0.073 R)
• M56: 30,321,244 km (0.089 R)
• M57: 30,463,662 km (0.111 R)
• M58: 31,178,590 km (0.11 R)
• M59: 32,261,379 km (0.102 R)
• M60: 32,406,639 km (0.106 R)
• M61: 35,208,457 km (0.081 R)
• M62: 35,507,803 km (0.098 R)
• M63: 35,958,541 km (0.036 R)
• M64: 36,109,186 km (0.107 R)
• M65: 38,163,464 km (0.102 R)
• M66: 38,856,701 km (0.046 R)
• M67: 38,933,893 km (0.115 R)
• M68: 39,166,069 km (0.117 R)
• M69: 39,631,767 km (0.091 R)
• M70: 40,177,351 km (0.108 R)
• M71: 40,882,405 km (0.098 R)
• M72: 42,463,954 km (0.114 R)
• M73: 43,502,612 km (0.085 R)
• M74: 43,984,766 km (0.08 R)
• M75: 44,145,883 km (0.088 R)
• M76: 45,441,999 km (0.113 R)
• M77: 46,013,014 km (0.096 R)
• M78: 47,492,088 km (0.102 R)
• M79: 49,153,672 km (0.086 R)
• M80: 50,496,761 km (0.028 R)
• M81: 50,834,404 km (0.057 R)
• M82: 51,681,726 km (0.116 R)
• M83: 51,766,698 km (0.068 R)
• M84: 51,936,790 km (0.076 R)
• M85: 54,079,032 km (0.084 R)
• M86: 54,337,986 km (0.099 R)
• M87: 55,639,188 km (0.061 R)
• M88: 56,512,391 km (0.105 R)
• M89: 57,390,082 km (0.114 R)
• M90: 58,449,234 km (0.1 R)
• M91: 58,714,920 km (0.118 R)
• M92: 59,158,927 km (0.114 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit