🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 45.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.69 AU - 1.73 AU

Year: 809 Days

Day: 42.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,568,356 km

• M1: 368,160 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.16 AU - 2.96 AU

Year: 1481 Days

Day: 24.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.36 AU - 3.54 AU

Year: 2317 Days

Day: 46.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.49 AU - 4.93 AU

Year: 3124 Days

Day: 38.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.01 AU - 4.85 AU

Year: 3372 Days

Day: 15.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 9.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.18 AU - 10.74 AU

Year: 10523 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,568,356 km

• M1: 132,843 km (0.105 R)
• M2: 194,178 km (0.086 R)
• M3: 449,242 km (0.041 R)
• M4: 696,228 km (0.087 R)
• M5: 1,054,515 km (0.051 R)
• M6: 1,143,676 km (0.114 R)
• M7: 1,272,928 km (0.056 R)
• M8: 1,349,074 km (0.116 R)
• M9: 1,607,280 km (0.09 R)
• M10: 2,057,868 km (0.086 R)
• M11: 2,285,855 km (0.098 R)
• M12: 2,594,775 km (0.108 R)
• M13: 2,841,462 km (0.114 R)
• M14: 3,044,317 km (0.116 R)
• M15: 3,199,749 km (0.118 R)
• M16: 3,708,980 km (0.113 R)
• M17: 3,847,208 km (0.067 R)
• M18: 3,959,108 km (0.056 R)
• M19: 4,100,478 km (0.089 R)
• M20: 4,682,713 km (0.069 R)
• M21: 5,136,443 km (0.069 R)
• M22: 5,198,077 km (0.105 R)
• M23: 5,446,858 km (0.116 R)
• M24: 5,509,690 km (0.08 R)
• M25: 5,667,815 km (0.107 R)
• M26: 6,414,308 km (0.095 R)
• M27: 7,088,546 km (0.078 R)
• M28: 7,714,613 km (0.088 R)
• M29: 7,820,827 km (0.064 R)
• M30: 8,070,207 km (0.091 R)
• M31: 8,358,482 km (0.117 R)
• M32: 8,503,891 km (0.114 R)
• M33: 9,019,405 km (0.055 R)
• M34: 9,093,905 km (0.12 R)
• M35: 9,545,242 km (0.083 R)
• M36: 10,003,759 km (0.101 R)
• M37: 10,158,144 km (0.115 R)
• M38: 11,868,197 km (0.076 R)
• M39: 12,031,708 km (0.101 R)
• M40: 12,986,741 km (0.099 R)
• M41: 13,155,338 km (0.058 R)
• M42: 14,355,711 km (0.066 R)
• M43: 14,792,836 km (0.09 R)
• M44: 15,546,061 km (0.1 R)
• M45: 16,859,530 km (0.105 R)
• M46: 17,181,914 km (0.104 R)
• M47: 17,274,515 km (0.067 R)
• M48: 17,413,491 km (0.118 R)
• M49: 18,067,234 km (0.079 R)
• M50: 18,397,247 km (0.083 R)
• M51: 18,871,921 km (0.053 R)
• M52: 19,785,066 km (0.095 R)
• M53: 20,027,864 km (0.091 R)
• M54: 20,173,871 km (0.094 R)
• M55: 20,369,246 km (0.032 R)
• M56: 20,516,151 km (0.12 R)
• M57: 21,156,879 km (0.081 R)
• M58: 22,205,859 km (0.098 R)
• M59: 22,660,487 km (0.114 R)
• M60: 23,016,380 km (0.119 R)
• M61: 23,425,231 km (0.084 R)
• M62: 24,250,264 km (0.056 R)
• M63: 24,354,085 km (0.092 R)
• M64: 24,614,086 km (0.118 R)
• M65: 25,189,738 km (0.095 R)
• M66: 26,460,722 km (0.099 R)
• M67: 26,674,647 km (0.047 R)
• M68: 27,427,722 km (0.067 R)
• M69: 28,024,319 km (0.083 R)
• M70: 28,133,376 km (0.101 R)
• M71: 28,297,036 km (0.101 R)
• M72: 28,625,253 km (0.059 R)
• M73: 28,844,863 km (0.108 R)
• M74: 29,175,175 km (0.068 R)
• M75: 29,340,930 km (0.048 R)
• M76: 30,902,283 km (0.065 R)
• M77: 31,296,772 km (0.112 R)
• M78: 31,409,868 km (0.107 R)
• M79: 32,547,560 km (0.102 R)
• M80: 33,467,587 km (0.057 R)
• M81: 34,395,991 km (0.098 R)
• M82: 34,863,485 km (0.04 R)
• M83: 35,039,262 km (0.113 R)
• M84: 35,215,488 km (0.1 R)
• M85: 35,509,598 km (0.047 R)
• M86: 36,159,750 km (0.1 R)
• M87: 36,635,023 km (0.116 R)
• M88: 38,314,707 km (0.103 R)
• M89: 38,496,170 km (0.113 R)
• M90: 38,738,518 km (0.081 R)
• M91: 40,819,275 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 12

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.33 AU - 9.67 AU

Year: 10590 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,568,356 km

• M1: 204,351 km (0.057 R)
• M2: 293,661 km (0.091 R)
• M3: 658,081 km (0.087 R)
• M4: 821,891 km (0.099 R)
• M5: 939,325 km (0.095 R)
• M6: 1,062,893 km (0.086 R)
• M7: 2,188,168 km (0.068 R)
• M8: 2,823,361 km (0.106 R)
• M9: 3,130,635 km (0.116 R)
• M10: 3,513,605 km (0.112 R)
• M11: 3,744,136 km (0.074 R)
• M12: 4,465,197 km (0.104 R)
• M13: 4,607,614 km (0.06 R)
• M14: 4,896,638 km (0.072 R)
• M15: 5,006,592 km (0.109 R)
• M16: 5,838,356 km (0.117 R)
• M17: 6,753,446 km (0.08 R)
• M18: 6,835,127 km (0.112 R)
• M19: 8,581,682 km (0.094 R)
• M20: 9,163,169 km (0.075 R)
• M21: 10,505,810 km (0.053 R)
• M22: 10,839,114 km (0.025 R)
• M23: 11,516,194 km (0.103 R)
• M24: 11,663,099 km (0.116 R)
• M25: 11,761,385 km (0.101 R)
• M26: 12,107,554 km (0.097 R)
• M27: 12,356,784 km (0.103 R)
• M28: 12,457,015 km (0.054 R)
• M29: 12,759,202 km (0.114 R)
• M30: 12,962,057 km (0.1 R)
• M31: 13,165,959 km (0.086 R)
• M32: 13,268,434 km (0.063 R)
• M33: 14,359,152 km (0.098 R)
• M34: 14,517,277 km (0.108 R)
• M35: 15,370,732 km (0.114 R)
• M36: 15,478,592 km (0.053 R)
• M37: 16,130,839 km (0.097 R)
• M38: 17,743,953 km (0.069 R)
• M39: 18,312,126 km (0.057 R)
• M40: 18,541,160 km (0.098 R)
• M41: 18,886,282 km (0.069 R)
• M42: 19,291,693 km (0.109 R)
• M43: 19,524,766 km (0.099 R)
• M44: 20,763,137 km (0.119 R)
• M45: 21,121,574 km (0.098 R)
• M46: 21,905,317 km (0.111 R)
• M47: 23,006,357 km (0.104 R)
• M48: 24,628,148 km (0.099 R)
• M49: 24,817,688 km (0.083 R)
• M50: 25,389,152 km (0.103 R)
• M51: 26,157,786 km (0.078 R)
• M52: 27,521,371 km (0.076 R)
• M53: 27,718,092 km (0.075 R)
• M54: 27,849,439 km (0.097 R)
• M55: 29,710,586 km (0.104 R)
• M56: 30,114,650 km (0.054 R)
• M57: 31,132,663 km (0.064 R)
• M58: 31,269,246 km (0.118 R)
• M59: 32,369,090 km (0.118 R)
• M60: 32,507,468 km (0.058 R)
• M61: 32,715,409 km (0.097 R)
• M62: 32,854,385 km (0.044 R)
• M63: 34,253,873 km (0.108 R)
• M64: 35,887,332 km (0.11 R)
• M65: 36,102,155 km (0.105 R)
• M66: 36,389,532 km (0.112 R)
• M67: 37,328,259 km (0.049 R)
• M68: 37,691,483 km (0.045 R)
• M69: 39,229,648 km (0.105 R)
• M70: 40,117,811 km (0.113 R)
• M71: 40,340,861 km (0.109 R)
• M72: 40,862,958 km (0.106 R)
• M73: 40,937,757 km (0.039 R)
• M74: 42,367,164 km (0.061 R)
• M75: 43,507,100 km (0.055 R)
• M76: 43,736,284 km (0.099 R)
• M77: 44,888,337 km (0.089 R)
• M78: 45,119,915 km (0.103 R)
• M79: 46,752,327 km (0.104 R)
• M80: 47,457,830 km (0.069 R)
• M81: 47,615,057 km (0.084 R)
• M82: 48,720,735 km (0.055 R)
• M83: 49,117,618 km (0.069 R)
• M84: 50,314,850 km (0.114 R)
• M85: 50,716,072 km (0.073 R)
• M86: 51,764,304 km (0.076 R)
• M87: 52,575,424 km (0.086 R)
• M88: 52,819,567 km (0.116 R)
• M89: 52,900,949 km (0.069 R)
• M90: 54,539,195 km (0.12 R)
• M91: 55,199,071 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 10.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.44 AU - 14.46 AU

Year: 14940 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,568,356 km

• M1: 136,284 km (0.095 R)
• M2: 218,712 km (0.103 R)
• M3: 365,168 km (0.043 R)
• M4: 565,480 km (0.076 R)
• M5: 653,892 km (0.051 R)
• M6: 875,447 km (0.096 R)
• M7: 1,105,827 km (0.111 R)
• M8: 1,643,033 km (0.054 R)
• M9: 2,422,289 km (0.108 R)
• M10: 2,529,700 km (0.11 R)
• M11: 2,794,189 km (0.064 R)
• M12: 3,302,523 km (0.079 R)
• M13: 3,494,606 km (0.102 R)
• M14: 3,715,114 km (0.117 R)
• M15: 3,839,579 km (0.094 R)
• M16: 4,041,686 km (0.053 R)
• M17: 4,482,999 km (0.112 R)
• M18: 4,642,471 km (0.12 R)
• M19: 4,994,475 km (0.037 R)
• M20: 5,104,429 km (0.113 R)
• M21: 5,638,344 km (0.091 R)
• M22: 5,926,619 km (0.108 R)
• M23: 6,190,061 km (0.103 R)
• M24: 6,278,772 km (0.104 R)
• M25: 6,367,933 km (0.098 R)
• M26: 6,607,738 km (0.075 R)
• M27: 6,698,394 km (0.09 R)
• M28: 7,282,574 km (0.11 R)
• M29: 7,850,896 km (0.088 R)
• M30: 9,950,951 km (0.027 R)
• M31: 10,334,670 km (0.113 R)
• M32: 11,044,512 km (0.112 R)
• M33: 11,441,694 km (0.087 R)
• M34: 11,733,559 km (0.107 R)
• M35: 12,027,818 km (0.088 R)
• M36: 12,101,869 km (0.033 R)
• M37: 12,324,621 km (0.104 R)
• M38: 12,473,919 km (0.054 R)
• M39: 13,153,094 km (0.066 R)
• M40: 13,574,062 km (0.107 R)
• M41: 13,921,877 km (0.089 R)
• M42: 14,823,952 km (0.098 R)
• M43: 15,142,147 km (0.092 R)
• M44: 15,342,159 km (0.115 R)
• M45: 15,866,350 km (0.114 R)
• M46: 16,560,783 km (0.097 R)
• M47: 17,894,598 km (0.067 R)
• M48: 18,831,530 km (0.093 R)
• M49: 19,959,348 km (0.102 R)
• M50: 20,354,885 km (0.106 R)
• M51: 20,619,972 km (0.062 R)
• M52: 21,242,898 km (0.08 R)
• M53: 21,422,116 km (0.105 R)
• M54: 21,646,812 km (0.114 R)
• M55: 22,690,107 km (0.094 R)
• M56: 22,873,365 km (0.058 R)
• M57: 23,056,921 km (0.03 R)
• M58: 23,333,378 km (0.093 R)
• M59: 23,564,507 km (0.08 R)
• M60: 23,750,008 km (0.118 R)
• M61: 24,215,707 km (0.056 R)
• M62: 24,590,599 km (0.061 R)
• M63: 25,346,068 km (0.09 R)
• M64: 25,774,217 km (0.104 R)
• M65: 26,637,995 km (0.107 R)
• M66: 26,831,276 km (0.105 R)
• M67: 27,073,475 km (0.102 R)
• M68: 27,219,033 km (0.077 R)
• M69: 27,462,429 km (0.069 R)
• M70: 27,559,967 km (0.101 R)
• M71: 27,951,315 km (0.089 R)
• M72: 28,492,410 km (0.094 R)
• M73: 28,888,097 km (0.111 R)
• M74: 29,785,235 km (0.032 R)
• M75: 30,388,264 km (0.109 R)
• M76: 30,539,657 km (0.086 R)
• M77: 30,691,350 km (0.082 R)
• M78: 30,944,619 km (0.085 R)
• M79: 31,249,499 km (0.093 R)
• M80: 32,633,878 km (0.107 R)
• M81: 34,668,559 km (0.083 R)
• M82: 34,774,025 km (0.051 R)
• M83: 35,143,981 km (0.114 R)
• M84: 35,462,175 km (0.039 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 16,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit