🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 39.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,846,643 km

• M1: 284,386 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 174 Days

Day: 18.9 Hours

Environment

Temp: 245 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.55 AU - 0.75 AU

Year: 187 Days

Day: 30.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.56 AU - 0.92 AU

Year: 227 Days

Day: 28.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.49 AU - 1.93 AU

Year: 797 Days

Day: 25.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.72 AU - 3.78 AU

Year: 2088 Days

Day: 28.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,846,643 km

• M1: 1,446,911 km (0.102 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 8.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.55 AU - 8.21 AU

Year: 6432 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 58,846,643 km

• M1: 113,395 km (0.11 R)
• M2: 202,556 km (0.092 R)
• M3: 326,871 km (0.095 R)
• M4: 540,497 km (0.083 R)
• M5: 595,100 km (0.061 R)
• M6: 651,648 km (0.078 R)
• M7: 761,902 km (0.09 R)
• M8: 824,135 km (0.108 R)
• M9: 915,988 km (0.046 R)
• M10: 1,001,857 km (0.105 R)
• M11: 1,416,542 km (0.061 R)
• M12: 1,562,101 km (0.101 R)
• M13: 1,631,066 km (0.116 R)
• M14: 1,724,564 km (0.1 R)
• M15: 2,053,530 km (0.089 R)
• M16: 2,142,092 km (0.034 R)
• M17: 2,270,896 km (0.089 R)
• M18: 2,631,277 km (0.093 R)
• M19: 2,714,005 km (0.081 R)
• M20: 2,797,331 km (0.117 R)
• M21: 2,981,186 km (0.031 R)
• M22: 3,038,632 km (0.105 R)
• M23: 3,183,592 km (0.12 R)
• M24: 3,663,203 km (0.115 R)
• M25: 3,740,246 km (0.097 R)
• M26: 3,942,951 km (0.07 R)
• M27: 4,117,382 km (0.074 R)
• M28: 4,181,410 km (0.076 R)
• M29: 4,874,048 km (0.096 R)
• M30: 5,095,603 km (0.119 R)
• M31: 5,870,071 km (0.059 R)
• M32: 6,474,895 km (0.118 R)
• M33: 6,851,134 km (0.073 R)
• M34: 7,022,722 km (0.11 R)
• M35: 7,922,105 km (0.118 R)
• M36: 8,507,631 km (0.047 R)
• M37: 8,568,966 km (0.078 R)
• M38: 8,671,590 km (0.118 R)
• M39: 8,815,952 km (0.06 R)
• M40: 9,486,001 km (0.1 R)
• M41: 10,302,805 km (0.09 R)
• M42: 10,852,578 km (0.089 R)
• M43: 10,919,149 km (0.106 R)
• M44: 10,985,869 km (0.103 R)
• M45: 11,164,489 km (0.083 R)
• M46: 12,256,554 km (0.032 R)
• M47: 12,674,829 km (0.117 R)
• M48: 12,791,815 km (0.08 R)
• M49: 13,239,711 km (0.058 R)
• M50: 13,764,799 km (0.097 R)
• M51: 13,837,055 km (0.115 R)
• M52: 14,005,801 km (0.068 R)
• M53: 15,380,755 km (0.117 R)
• M54: 15,480,537 km (0.11 R)
• M55: 15,630,734 km (0.065 R)
• M56: 16,185,592 km (0.119 R)
• M57: 16,490,921 km (0.1 R)
• M58: 16,746,883 km (0.08 R)
• M59: 17,107,414 km (0.047 R)
• M60: 17,262,697 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 14.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.35 AU - 11.23 AU

Year: 10093 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,846,643 km

• M1: 204,949 km (0.063 R)
• M2: 351,555 km (0.113 R)
• M3: 705,504 km (0.09 R)
• M4: 911,799 km (0.105 R)
• M5: 1,051,823 km (0.042 R)
• M6: 1,169,556 km (0.087 R)
• M7: 1,276,668 km (0.119 R)
• M8: 1,687,464 km (0.112 R)
• M9: 2,589,090 km (0.094 R)
• M10: 2,711,312 km (0.104 R)
• M11: 2,856,422 km (0.081 R)
• M12: 2,982,982 km (0.093 R)
• M13: 3,133,028 km (0.093 R)
• M14: 3,463,340 km (0.045 R)
• M15: 3,666,943 km (0.089 R)
• M16: 4,205,645 km (0.06 R)
• M17: 4,694,531 km (0.109 R)
• M18: 4,870,009 km (0.115 R)
• M19: 4,971,287 km (0.084 R)
• M20: 5,514,477 km (0.061 R)
• M21: 6,241,074 km (0.082 R)
• M22: 6,517,979 km (0.118 R)
• M23: 6,629,729 km (0.104 R)
• M24: 6,883,896 km (0.103 R)
• M25: 7,141,204 km (0.086 R)
• M26: 7,636,074 km (0.099 R)
• M27: 7,754,256 km (0.115 R)
• M28: 8,142,163 km (0.103 R)
• M29: 8,232,670 km (0.099 R)
• M30: 8,813,259 km (0.116 R)
• M31: 8,937,276 km (0.08 R)
• M32: 9,030,625 km (0.038 R)
• M33: 9,438,878 km (0.118 R)
• M34: 10,404,233 km (0.077 R)
• M35: 10,832,382 km (0.115 R)
• M36: 11,199,196 km (0.089 R)
• M37: 11,502,281 km (0.119 R)
• M38: 12,185,794 km (0.101 R)
• M39: 12,289,465 km (0.059 R)
• M40: 12,393,436 km (0.074 R)
• M41: 12,742,148 km (0.101 R)
• M42: 12,917,627 km (0.094 R)
• M43: 13,413,543 km (0.062 R)
• M44: 13,951,797 km (0.051 R)
• M45: 14,753,940 km (0.101 R)
• M46: 15,721,390 km (0.116 R)
• M47: 16,250,817 km (0.088 R)
• M48: 16,365,109 km (0.114 R)
• M49: 16,709,334 km (0.086 R)
• M50: 16,901,567 km (0.047 R)
• M51: 17,639,085 km (0.112 R)
• M52: 17,913,447 km (0.084 R)
• M53: 18,070,824 km (0.047 R)
• M54: 19,145,386 km (0.077 R)
• M55: 19,508,310 km (0.087 R)
• M56: 20,404,701 km (0.08 R)
• M57: 21,023,737 km (0.038 R)
• M58: 21,607,019 km (0.069 R)
• M59: 22,449,554 km (0.056 R)
• M60: 23,517,683 km (0.097 R)
• M61: 24,036,339 km (0.103 R)
• M62: 24,558,884 km (0.066 R)
• M63: 24,865,260 km (0.104 R)
• M64: 26,059,351 km (0.12 R)
• M65: 27,453,304 km (0.074 R)
• M66: 27,862,603 km (0.092 R)
• M67: 28,182,294 km (0.034 R)
• M68: 29,102,471 km (0.112 R)
• M69: 29,334,048 km (0.111 R)
• M70: 30,126,019 km (0.115 R)
• M71: 30,783,502 km (0.11 R)
• M72: 31,161,386 km (0.106 R)
• M73: 31,398,199 km (0.111 R)
• M74: 31,540,766 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 10.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.52 AU - 15.14 AU

Year: 15433 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,846,643 km

• M1: 191,784 km (0.112 R)
• M2: 365,168 km (0.081 R)
• M3: 534,064 km (0.057 R)
• M4: 750,533 km (0.091 R)
• M5: 1,128,566 km (0.058 R)
• M6: 1,291,179 km (0.116 R)
• M7: 1,562,550 km (0.117 R)
• M8: 1,718,281 km (0.108 R)
• M9: 1,825,244 km (0.07 R)
• M10: 2,245,913 km (0.092 R)
• M11: 2,333,727 km (0.112 R)
• M12: 2,821,865 km (0.078 R)
• M13: 3,374,928 km (0.073 R)
• M14: 3,855,586 km (0.1 R)
• M15: 4,068,314 km (0.106 R)
• M16: 5,702,820 km (0.055 R)
• M17: 6,027,149 km (0.089 R)
• M18: 6,567,197 km (0.063 R)
• M19: 6,993,252 km (0.035 R)
• M20: 7,384,300 km (0.112 R)
• M21: 8,187,940 km (0.093 R)
• M22: 9,732,538 km (0.093 R)
• M23: 10,612,323 km (0.059 R)
• M24: 11,517,390 km (0.036 R)
• M25: 12,134,482 km (0.081 R)
• M26: 13,293,716 km (0.063 R)
• M27: 13,832,268 km (0.075 R)
• M28: 14,543,157 km (0.112 R)
• M29: 15,490,710 km (0.081 R)
• M30: 16,746,285 km (0.098 R)
• M31: 17,738,867 km (0.115 R)
• M32: 18,034,472 km (0.08 R)
• M33: 18,331,573 km (0.109 R)
• M34: 18,450,953 km (0.094 R)
• M35: 20,333,492 km (0.081 R)
• M36: 20,704,944 km (0.112 R)
• M37: 21,580,241 km (0.106 R)
• M38: 22,149,311 km (0.12 R)
• M39: 22,851,673 km (0.095 R)
• M40: 23,044,355 km (0.054 R)
• M41: 23,237,785 km (0.051 R)
• M42: 24,081,816 km (0.118 R)
• M43: 24,803,776 km (0.065 R)
• M44: 25,134,387 km (0.113 R)
• M45: 25,399,923 km (0.103 R)
• M46: 25,666,357 km (0.056 R)
• M47: 26,403,875 km (0.097 R)
• M48: 27,012,439 km (0.072 R)
• M49: 27,216,341 km (0.118 R)
• M50: 27,352,475 km (0.117 R)
• M51: 28,036,885 km (0.101 R)
• M52: 28,174,515 km (0.083 R)
• M53: 30,123,925 km (0.117 R)
• M54: 30,335,456 km (0.099 R)
• M55: 33,639,026 km (0.082 R)
• M56: 34,298,603 km (0.052 R)
• M57: 35,481,773 km (0.089 R)
• M58: 36,527,910 km (0.11 R)
• M59: 37,660,067 km (0.118 R)
• M60: 38,040,046 km (0.109 R)
• M61: 38,268,631 km (0.051 R)
• M62: 39,110,718 km (0.119 R)
• M63: 39,726,911 km (0.083 R)
• M64: 40,036,280 km (0.072 R)
• M65: 40,424,037 km (0.064 R)
• M66: 41,359,772 km (0.118 R)
• M67: 42,381,675 km (0.105 R)
• M68: 42,539,501 km (0.047 R)
• M69: 43,252,634 km (0.051 R)
• M70: 44,049,691 km (0.042 R)
• M71: 44,851,536 km (0.09 R)
• M72: 46,144,660 km (0.081 R)
• M73: 46,958,921 km (0.062 R)
• M74: 47,204,262 km (0.096 R)
• M75: 47,613,861 km (0.038 R)
• M76: 47,942,527 km (0.057 R)
• M77: 49,015,593 km (0.11 R)
• M78: 49,098,470 km (0.109 R)
• M79: 50,096,587 km (0.099 R)
• M80: 50,933,437 km (0.072 R)
• M81: 51,353,658 km (0.093 R)
• M82: 51,437,881 km (0.103 R)
• M83: 52,451,557 km (0.07 R)
• M84: 52,621,051 km (0.116 R)
• M85: 52,706,023 km (0.1 R)
• M86: 54,412,785 km (0.108 R)
• M87: 55,704,862 km (0.066 R)
• M88: 55,791,329 km (0.1 R)
• M89: 56,137,798 km (0.119 R)
• M90: 56,571,781 km (0.091 R)
• M91: 57,705,434 km (0.105 R)
• M92: 57,792,949 km (0.063 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit