🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 204 Days

Day: 30.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 213 Days

Day: 18.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.67 AU - 0.77 AU

Year: 222 Days

Day: 13 Hours

Environment

Temp: 197 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.88 AU - 1.18 AU

Year: 380 Days

Day: 18.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,746,010 km

• M1: 256,112 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.02 AU - 1.52 AU

Year: 520 Days

Day: 14.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.38 AU - 1.48 AU

Year: 621 Days

Day: 37.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.11 AU - 5.55 AU

Year: 3858 Days

Day: 46.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 13.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.26 AU - 5.46 AU

Year: 4510 Days

Day: 11.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,746,010 km

• M1: 165,904 km (0.109 R)
• M2: 247,584 km (0.111 R)
• M3: 365,019 km (0.043 R)
• M4: 469,438 km (0.111 R)
• M5: 602,879 km (0.063 R)
• M6: 725,998 km (0.097 R)
• M7: 840,441 km (0.104 R)
• M8: 933,192 km (0.091 R)
• M9: 1,223,411 km (0.102 R)
• M10: 1,363,285 km (0.085 R)
• M11: 1,601,146 km (0.107 R)
• M12: 1,977,385 km (0.116 R)
• M13: 2,066,246 km (0.078 R)
• M14: 2,274,785 km (0.114 R)
• M15: 2,504,119 km (0.053 R)
• M16: 2,712,808 km (0.1 R)
• M17: 3,192,568 km (0.093 R)
• M18: 3,465,584 km (0.109 R)
• M19: 3,589,302 km (0.049 R)
• M20: 4,018,348 km (0.106 R)
• M21: 4,363,471 km (0.09 R)
• M22: 4,463,851 km (0.119 R)
• M23: 4,701,263 km (0.027 R)
• M24: 4,821,539 km (0.075 R)
• M25: 5,223,958 km (0.058 R)
• M26: 5,619,195 km (0.111 R)
• M27: 5,765,203 km (0.067 R)
• M28: 6,457,691 km (0.116 R)
• M29: 6,668,624 km (0.098 R)
• M30: 6,843,055 km (0.044 R)
• M31: 7,395,072 km (0.115 R)
• M32: 7,575,636 km (0.08 R)
• M33: 7,778,042 km (0.118 R)
• M34: 8,043,728 km (0.086 R)
• M35: 8,250,323 km (0.054 R)
• M36: 8,563,281 km (0.12 R)
• M37: 8,731,878 km (0.114 R)
• M38: 8,922,765 km (0.069 R)
• M39: 9,072,363 km (0.053 R)
• M40: 9,265,793 km (0.108 R)
• M41: 10,119,847 km (0.11 R)
• M42: 10,208,858 km (0.115 R)
• M43: 10,298,168 km (0.099 R)
• M44: 10,839,413 km (0.11 R)
• M45: 10,930,518 km (0.117 R)
• M46: 11,251,555 km (0.087 R)
• M47: 11,343,857 km (0.082 R)
• M48: 11,762,282 km (0.109 R)
• M49: 11,902,755 km (0.059 R)
• M50: 12,162,008 km (0.109 R)
• M51: 12,758,155 km (0.074 R)
• M52: 12,854,347 km (0.084 R)
• M53: 12,950,987 km (0.102 R)
• M54: 13,193,335 km (0.101 R)
• M55: 13,510,632 km (0.114 R)
• M56: 14,227,505 km (0.057 R)
• M57: 14,377,403 km (0.104 R)
• M58: 14,855,517 km (0.068 R)
• M59: 15,724,232 km (0.119 R)
• M60: 15,879,216 km (0.107 R)
• M61: 16,295,098 km (0.03 R)
• M62: 17,724,954 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.7

Radius: 14.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.22 AU - 9.62 AU

Year: 9682 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,746,010 km

• M1: 184,903 km (0.11 R)
• M2: 371,900 km (0.087 R)
• M3: 773,870 km (0.074 R)
• M4: 1,074,113 km (0.084 R)
• M5: 1,217,727 km (0.105 R)
• M6: 1,324,689 km (0.111 R)
• M7: 1,434,943 km (0.085 R)
• M8: 1,883,886 km (0.045 R)
• M9: 2,034,830 km (0.087 R)
• M10: 2,190,113 km (0.119 R)
• M11: 2,568,147 km (0.055 R)
• M12: 3,025,767 km (0.067 R)
• M13: 3,264,525 km (0.09 R)
• M14: 3,792,605 km (0.039 R)
• M15: 4,928,801 km (0.102 R)
• M16: 5,033,819 km (0.069 R)
• M17: 5,139,734 km (0.071 R)
• M18: 5,827,884 km (0.067 R)
• M19: 6,013,834 km (0.099 R)
• M20: 6,430,016 km (0.072 R)
• M21: 6,855,472 km (0.114 R)
• M22: 7,450,722 km (0.09 R)
• M23: 8,353,844 km (0.117 R)
• M24: 8,606,066 km (0.084 R)
• M25: 9,596,853 km (0.101 R)
• M26: 10,172,805 km (0.103 R)
• M27: 10,442,380 km (0.091 R)
• M28: 10,578,065 km (0.051 R)
• M29: 10,759,976 km (0.049 R)
• M30: 11,358,368 km (0.096 R)
• M31: 11,497,943 km (0.051 R)
• M32: 12,974,175 km (0.116 R)
• M33: 13,120,182 km (0.108 R)
• M34: 13,808,931 km (0.104 R)
• M35: 14,157,643 km (0.097 R)
• M36: 14,408,669 km (0.077 R)
• M37: 14,864,044 km (0.099 R)
• M38: 14,965,921 km (0.109 R)
• M39: 15,997,248 km (0.039 R)
• M40: 16,732,821 km (0.054 R)
• M41: 18,346,084 km (0.057 R)
• M42: 18,729,803 km (0.114 R)
• M43: 19,672,419 km (0.105 R)
• M44: 20,857,982 km (0.073 R)
• M45: 21,086,568 km (0.119 R)
• M46: 21,776,962 km (0.069 R)
• M47: 22,124,927 km (0.062 R)
• M48: 23,952,265 km (0.046 R)
• M49: 24,431,726 km (0.085 R)
• M50: 24,612,440 km (0.093 R)
• M51: 25,156,827 km (0.106 R)
• M52: 25,521,995 km (0.113 R)
• M53: 26,073,114 km (0.116 R)
• M54: 26,876,155 km (0.08 R)
• M55: 27,374,466 km (0.111 R)
• M56: 27,624,593 km (0.086 R)
• M57: 27,750,106 km (0.082 R)
• M58: 28,823,770 km (0.09 R)
• M59: 29,333,749 km (0.114 R)
• M60: 29,461,655 km (0.092 R)
• M61: 30,556,861 km (0.102 R)
• M62: 30,946,564 km (0.105 R)
• M63: 31,207,313 km (0.119 R)
• M64: 31,468,660 km (0.105 R)
• M65: 31,665,232 km (0.065 R)
• M66: 32,125,544 km (0.116 R)
• M67: 32,389,585 km (0.083 R)
• M68: 35,069,182 km (0.084 R)
• M69: 35,886,734 km (0.092 R)
• M70: 36,641,904 km (0.077 R)
• M71: 36,986,877 km (0.101 R)
• M72: 37,402,160 km (0.089 R)
• M73: 38,377,389 km (0.055 R)
• M74: 39,149,464 km (0.096 R)
• M75: 39,855,865 km (0.102 R)
• M76: 41,066,411 km (0.092 R)
• M77: 41,424,698 km (0.104 R)
• M78: 45,953,624 km (0.101 R)
• M79: 46,474,823 km (0.113 R)
• M80: 46,623,972 km (0.052 R)
• M81: 47,823,896 km (0.113 R)
• M82: 50,100,776 km (0.087 R)
• M83: 50,407,003 km (0.053 R)
• M84: 50,637,084 km (0.101 R)
• M85: 51,406,616 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.6

Radius: 7.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.01 AU - 19.93 AU

Year: 24292 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,746,010 km

• M1: 120,875 km (0.118 R)
• M2: 345,870 km (0.102 R)
• M3: 481,406 km (0.077 R)
• M4: 766,240 km (0.103 R)
• M5: 865,424 km (0.085 R)
• M6: 1,189,004 km (0.1 R)
• M7: 1,473,689 km (0.112 R)
• M8: 2,021,965 km (0.062 R)
• M9: 3,857,082 km (0.071 R)
• M10: 4,456,969 km (0.059 R)
• M11: 5,161,575 km (0.11 R)
• M12: 5,742,165 km (0.096 R)
• M13: 6,181,085 km (0.077 R)
• M14: 6,755,391 km (0.114 R)
• M15: 7,048,902 km (0.045 R)
• M16: 7,133,574 km (0.076 R)
• M17: 7,475,406 km (0.046 R)
• M18: 7,561,724 km (0.071 R)
• M19: 7,954,418 km (0.106 R)
• M20: 8,353,545 km (0.1 R)
• M21: 8,895,987 km (0.068 R)
• M22: 9,217,772 km (0.083 R)
• M23: 9,872,562 km (0.115 R)
• M24: 10,157,845 km (0.067 R)
• M25: 12,178,613 km (0.114 R)
• M26: 12,844,623 km (0.113 R)
• M27: 12,948,145 km (0.07 R)
• M28: 13,051,965 km (0.102 R)
• M29: 13,312,715 km (0.106 R)
• M30: 13,417,433 km (0.117 R)
• M31: 14,967,117 km (0.119 R)
• M32: 15,130,628 km (0.032 R)
• M33: 17,081,982 km (0.099 R)
• M34: 17,481,708 km (0.089 R)
• M35: 19,229,310 km (0.031 R)
• M36: 19,525,963 km (0.112 R)
• M37: 19,704,732 km (0.072 R)
• M38: 21,583,083 km (0.108 R)
• M39: 21,767,986 km (0.09 R)
• M40: 22,950,557 km (0.046 R)
• M41: 24,538,090 km (0.118 R)
• M42: 27,284,108 km (0.116 R)
• M43: 27,617,413 km (0.032 R)
• M44: 28,422,997 km (0.073 R)
• M45: 29,988,389 km (0.07 R)
• M46: 30,470,244 km (0.079 R)
• M47: 31,372,169 km (0.119 R)
• M48: 31,511,744 km (0.103 R)
• M49: 31,581,457 km (0.104 R)
• M50: 32,071,839 km (0.106 R)
• M51: 32,776,744 km (0.055 R)
• M52: 33,344,318 km (0.064 R)
• M53: 33,415,377 km (0.108 R)
• M54: 33,772,019 km (0.058 R)
• M55: 34,345,278 km (0.11 R)
• M56: 34,777,316 km (0.055 R)
• M57: 35,066,339 km (0.101 R)
• M58: 35,138,745 km (0.108 R)
• M59: 37,259,294 km (0.063 R)
• M60: 37,333,196 km (0.109 R)
• M61: 37,480,999 km (0.041 R)
• M62: 38,820,647 km (0.111 R)
• M63: 39,195,540 km (0.11 R)
• M64: 39,345,886 km (0.078 R)
• M65: 40,403,243 km (0.097 R)
• M66: 41,011,658 km (0.106 R)
• M67: 41,087,953 km (0.102 R)
• M68: 41,393,432 km (0.103 R)
• M69: 41,699,808 km (0.115 R)
• M70: 42,237,612 km (0.102 R)
• M71: 45,039,581 km (0.108 R)
• M72: 45,433,621 km (0.045 R)
• M73: 45,670,435 km (0.052 R)
• M74: 46,542,590 km (0.11 R)
• M75: 46,781,349 km (0.115 R)
• M76: 48,061,906 km (0.089 R)
• M77: 48,948,872 km (0.108 R)
• M78: 50,004,135 km (0.07 R)
• M79: 50,085,666 km (0.094 R)
• M80: 50,412,089 km (0.112 R)
• M81: 52,219,830 km (0.118 R)
• M82: 52,716,494 km (0.036 R)
• M83: 54,048,663 km (0.109 R)
• M84: 54,383,314 km (0.078 R)
• M85: 54,551,013 km (0.084 R)
• M86: 55,898,292 km (0.063 R)
• M87: 56,236,981 km (0.075 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit