🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 29.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 18 Hours

Environment

Temp: 202 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.67 AU - 1.05 AU

Year: 305 Days

Day: 16.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.95 AU - 3.37 AU

Year: 2151 Days

Day: 45.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.3 AU - 4 AU

Year: 2670 Days

Day: 19.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506

Radius: 9.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.6 AU - 6.78 AU

Year: 6625 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,947,372 km

• M1: 138,378 km (0.078 R)
• M2: 222,901 km (0.099 R)
• M3: 293,661 km (0.047 R)
• M4: 489,933 km (0.11 R)
• M5: 641,924 km (0.074 R)
• M6: 979,567 km (0.12 R)
• M7: 1,160,580 km (0.093 R)
• M8: 1,239,269 km (0.069 R)
• M9: 1,419,235 km (0.12 R)
• M10: 1,486,853 km (0.093 R)
• M11: 1,555,668 km (0.06 R)
• M12: 1,643,183 km (0.089 R)
• M13: 1,804,898 km (0.119 R)
• M14: 2,009,997 km (0.034 R)
• M15: 2,341,955 km (0.074 R)
• M16: 3,601,120 km (0.109 R)
• M17: 3,694,768 km (0.084 R)
• M18: 3,908,244 km (0.101 R)
• M19: 4,028,671 km (0.064 R)
• M20: 4,649,352 km (0.118 R)
• M21: 4,905,913 km (0.104 R)
• M22: 5,220,068 km (0.084 R)
• M23: 5,567,883 km (0.029 R)
• M24: 6,484,170 km (0.071 R)
• M25: 6,627,186 km (0.101 R)
• M26: 6,800,121 km (0.062 R)
• M27: 6,945,380 km (0.106 R)
• M28: 8,174,925 km (0.042 R)
• M29: 9,470,592 km (0.101 R)
• M30: 9,567,981 km (0.096 R)
• M31: 9,861,940 km (0.104 R)
• M32: 11,067,250 km (0.091 R)
• M33: 11,410,428 km (0.103 R)
• M34: 11,479,393 km (0.111 R)
• M35: 11,966,483 km (0.075 R)
• M36: 12,071,800 km (0.116 R)
• M37: 12,212,721 km (0.12 R)
• M38: 12,531,664 km (0.067 R)
• M39: 12,709,985 km (0.099 R)
• M40: 13,431,794 km (0.119 R)
• M41: 14,204,168 km (0.113 R)
• M42: 14,390,118 km (0.11 R)
• M43: 14,539,567 km (0.043 R)
• M44: 16,333,245 km (0.12 R)
• M45: 16,645,456 km (0.062 R)
• M46: 16,880,923 km (0.034 R)
• M47: 17,554,113 km (0.116 R)
• M48: 17,994,380 km (0.119 R)
• M49: 18,074,864 km (0.087 R)
• M50: 18,155,347 km (0.114 R)
• M51: 18,926,674 km (0.103 R)
• M52: 19,254,592 km (0.073 R)
• M53: 19,625,894 km (0.067 R)
• M54: 20,041,028 km (0.074 R)
• M55: 20,459,154 km (0.11 R)
• M56: 21,176,626 km (0.107 R)
• M57: 21,859,390 km (0.104 R)
• M58: 22,031,278 km (0.089 R)
• M59: 22,160,381 km (0.114 R)
• M60: 22,636,252 km (0.063 R)
• M61: 22,984,366 km (0.087 R)
• M62: 23,202,779 km (0.069 R)
• M63: 23,422,090 km (0.062 R)
• M64: 24,039,331 km (0.073 R)
• M65: 24,305,615 km (0.098 R)
• M66: 24,572,797 km (0.111 R)
• M67: 24,706,836 km (0.031 R)
• M68: 25,832,710 km (0.088 R)
• M69: 26,242,010 km (0.051 R)
• M70: 26,424,669 km (0.098 R)
• M71: 27,344,247 km (0.107 R)
• M72: 27,436,848 km (0.102 R)
• M73: 27,854,525 km (0.072 R)
• M74: 28,790,260 km (0.1 R)
• M75: 29,262,091 km (0.102 R)
• M76: 29,831,611 km (0.073 R)
• M77: 30,022,198 km (0.06 R)
• M78: 30,596,505 km (0.102 R)
• M79: 32,048,202 km (0.077 R)
• M80: 32,586,156 km (0.116 R)
• M81: 32,684,292 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 13.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.96 AU - 9.12 AU

Year: 9556 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,947,372 km

• M1: 214,823 km (0.037 R)
• M2: 600,486 km (0.116 R)
• M3: 836,551 km (0.1 R)
• M4: 1,000,660 km (0.089 R)
• M5: 1,194,539 km (0.095 R)
• M6: 1,324,988 km (0.064 R)
• M7: 1,600,847 km (0.102 R)
• M8: 1,703,920 km (0.071 R)
• M9: 2,586,697 km (0.104 R)
• M10: 2,709,217 km (0.054 R)
• M11: 4,211,629 km (0.084 R)
• M12: 4,953,933 km (0.088 R)
• M13: 5,169,055 km (0.117 R)
• M14: 5,262,255 km (0.091 R)
• M15: 5,736,779 km (0.097 R)
• M16: 6,357,760 km (0.069 R)
• M17: 6,558,221 km (0.108 R)
• M18: 7,034,541 km (0.096 R)
• M19: 7,663,301 km (0.091 R)
• M20: 7,769,964 km (0.08 R)
• M21: 7,877,076 km (0.053 R)
• M22: 8,128,849 km (0.061 R)
• M23: 8,900,176 km (0.097 R)
• M24: 9,012,374 km (0.057 R)
• M25: 9,237,968 km (0.118 R)
• M26: 9,465,656 km (0.093 R)
• M27: 9,733,436 km (0.079 R)
• M28: 10,433,853 km (0.05 R)
• M29: 10,869,781 km (0.114 R)
• M30: 11,433,466 km (0.096 R)
• M31: 11,596,229 km (0.114 R)
• M32: 11,842,018 km (0.12 R)
• M33: 12,130,742 km (0.079 R)
• M34: 12,589,259 km (0.099 R)
• M35: 13,652,601 km (0.086 R)
• M36: 14,173,201 km (0.092 R)
• M37: 14,348,231 km (0.088 R)
• M38: 14,480,027 km (0.098 R)
• M39: 14,700,384 km (0.09 R)
• M40: 15,323,609 km (0.091 R)
• M41: 15,864,705 km (0.073 R)
• M42: 16,366,157 km (0.102 R)
• M43: 16,458,010 km (0.094 R)
• M44: 16,688,091 km (0.118 R)
• M45: 16,826,619 km (0.071 R)
• M46: 17,151,545 km (0.09 R)
• M47: 18,043,747 km (0.04 R)
• M48: 18,138,592 km (0.101 R)
• M49: 18,328,731 km (0.099 R)
• M50: 19,047,549 km (0.101 R)
• M51: 19,434,708 km (0.068 R)
• M52: 19,580,566 km (0.101 R)
• M53: 19,824,411 km (0.059 R)
• M54: 20,315,391 km (0.086 R)
• M55: 20,413,976 km (0.095 R)
• M56: 20,859,927 km (0.081 R)
• M57: 21,009,375 km (0.061 R)
• M58: 21,963,511 km (0.116 R)
• M59: 22,267,793 km (0.056 R)
• M60: 22,675,746 km (0.118 R)
• M61: 23,034,631 km (0.114 R)
• M62: 23,862,207 km (0.077 R)
• M63: 24,018,537 km (0.074 R)
• M64: 25,121,821 km (0.054 R)
• M65: 25,706,300 km (0.069 R)
• M66: 26,564,543 km (0.113 R)
• M67: 26,780,562 km (0.106 R)
• M68: 26,997,180 km (0.039 R)
• M69: 27,377,607 km (0.105 R)
• M70: 27,486,664 km (0.11 R)
• M71: 30,654,548 km (0.078 R)
• M72: 31,393,113 km (0.077 R)
• M73: 31,507,256 km (0.117 R)
• M74: 33,003,833 km (0.078 R)
• M75: 33,468,933 km (0.107 R)
• M76: 33,643,963 km (0.051 R)
• M77: 34,405,715 km (0.072 R)
• M78: 36,484,976 km (0.114 R)
• M79: 36,604,953 km (0.051 R)
• M80: 38,238,413 km (0.097 R)
• M81: 38,665,664 km (0.065 R)
• M82: 38,849,370 km (0.096 R)
• M83: 39,217,531 km (0.04 R)
• M84: 40,577,375 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 9.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.51 AU - 10.75 AU

Year: 11442 Days

Day: 7.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 50,947,372 km

• M1: 313,108 km (0.092 R)
• M2: 557,102 km (0.091 R)
• M3: 673,938 km (0.105 R)
• M4: 1,142,778 km (0.091 R)
• M5: 1,225,207 km (0.104 R)
• M6: 2,140,297 km (0.104 R)
• M7: 2,347,789 km (0.088 R)
• M8: 2,489,907 km (0.093 R)
• M9: 2,671,519 km (0.066 R)
• M10: 2,820,069 km (0.102 R)
• M11: 3,361,315 km (0.114 R)
• M12: 3,521,833 km (0.112 R)
• M13: 4,040,190 km (0.086 R)
• M14: 4,649,053 km (0.107 R)
• M15: 4,828,421 km (0.099 R)
• M16: 5,286,639 km (0.103 R)
• M17: 6,269,198 km (0.074 R)
• M18: 7,229,616 km (0.05 R)
• M19: 7,568,605 km (0.06 R)
• M20: 7,647,593 km (0.047 R)
• M21: 7,779,837 km (0.106 R)
• M22: 8,073,498 km (0.074 R)
• M23: 8,154,281 km (0.064 R)
• M24: 8,262,290 km (0.104 R)
• M25: 8,589,311 km (0.118 R)
• M26: 8,948,496 km (0.102 R)
• M27: 9,171,845 km (0.057 R)
• M28: 9,510,535 km (0.041 R)
• M29: 9,882,136 km (0.056 R)
• M30: 10,404,382 km (0.03 R)
• M31: 11,174,662 km (0.072 R)
• M32: 11,627,345 km (0.107 R)
• M33: 12,055,344 km (0.099 R)
• M34: 12,147,646 km (0.103 R)
• M35: 14,993,895 km (0.08 R)
• M36: 15,727,972 km (0.036 R)
• M37: 15,896,419 km (0.114 R)
• M38: 16,303,326 km (0.09 R)
• M39: 16,371,393 km (0.109 R)
• M40: 17,127,161 km (0.054 R)
• M41: 17,230,982 km (0.098 R)
• M42: 17,999,616 km (0.087 R)
• M43: 18,281,907 km (0.116 R)
• M44: 20,961,803 km (0.083 R)
• M45: 21,184,405 km (0.052 R)
• M46: 21,669,401 km (0.111 R)
• M47: 21,932,095 km (0.118 R)
• M48: 22,993,492 km (0.105 R)
• M49: 23,376,612 km (0.079 R)
• M50: 23,955,107 km (0.045 R)
• M51: 24,265,672 km (0.104 R)
• M52: 26,717,282 km (0.12 R)
• M53: 26,958,583 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.2

Radius: 7.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.06 AU - 14.28 AU

Year: 20423 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,947,372 km

• M1: 150,645 km (0.111 R)
• M2: 383,120 km (0.099 R)
• M3: 529,726 km (0.101 R)
• M4: 896,241 km (0.082 R)
• M5: 1,352,365 km (0.063 R)
• M6: 1,534,276 km (0.069 R)
• M7: 1,847,085 km (0.084 R)
• M8: 1,947,315 km (0.087 R)
• M9: 2,075,371 km (0.103 R)
• M10: 3,593,939 km (0.099 R)
• M11: 3,688,186 km (0.104 R)
• M12: 3,879,073 km (0.091 R)
• M13: 5,483,510 km (0.106 R)
• M14: 5,592,118 km (0.06 R)
• M15: 6,372,869 km (0.063 R)
• M16: 7,147,637 km (0.031 R)
• M17: 7,385,946 km (0.062 R)
• M18: 7,465,981 km (0.106 R)
• M19: 7,546,315 km (0.105 R)
• M20: 8,532,165 km (0.095 R)
• M21: 8,616,089 km (0.059 R)
• M22: 9,341,041 km (0.12 R)
• M23: 9,557,958 km (0.061 R)
• M24: 11,398,759 km (0.085 R)
• M25: 12,004,780 km (0.114 R)
• M26: 12,146,150 km (0.071 R)
• M27: 13,345,476 km (0.03 R)
• M28: 13,687,906 km (0.034 R)
• M29: 14,082,994 km (0.118 R)
• M30: 14,732,847 km (0.057 R)
• M31: 16,845,917 km (0.063 R)
• M32: 18,505,406 km (0.062 R)
• M33: 18,668,767 km (0.095 R)
• M34: 19,936,908 km (0.074 R)
• M35: 20,104,308 km (0.117 R)
• M36: 20,497,003 km (0.108 R)
• M37: 21,005,336 km (0.113 R)
• M38: 21,175,878 km (0.06 R)
• M39: 21,232,725 km (0.026 R)
• M40: 26,865,683 km (0.113 R)
• M41: 30,967,657 km (0.064 R)
• M42: 31,096,909 km (0.059 R)
• M43: 31,615,864 km (0.073 R)
• M44: 32,203,036 km (0.063 R)
• M45: 33,852,951 km (0.049 R)
• M46: 35,259,919 km (0.106 R)
• M47: 37,165,646 km (0.063 R)
• M48: 37,923,359 km (0.103 R)
• M49: 38,200,115 km (0.108 R)
• M50: 38,686,159 km (0.1 R)
• M51: 39,034,572 km (0.095 R)
• M52: 39,174,297 km (0.098 R)
• M53: 39,524,206 km (0.083 R)
• M54: 42,360,283 km (0.11 R)
• M55: 43,223,911 km (0.114 R)
• M56: 44,676,058 km (0.072 R)
• M57: 46,661,820 km (0.071 R)
• M58: 47,107,023 km (0.109 R)
• M59: 47,777,371 km (0.04 R)
• M60: 48,226,015 km (0.104 R)
• M61: 48,375,912 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit