🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.56 AU - 0.58 AU

Year: 163 Days

Day: 26.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,317,825 km

• M1: 22,888 km (0.096 R)
• M2: 108,458 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.33 AU - 2.01 AU

Year: 817 Days

Day: 22.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.06 AU - 3.3 AU

Year: 1662 Days

Day: 44.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,317,825 km

• M1: 1,143,526 km (0.051 R)
• M2: 1,263,952 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.19 AU - 3.33 AU

Year: 1737 Days

Day: 29.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 12.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.88 AU - 5.26 AU

Year: 4324 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,317,825 km

• M1: 195,524 km (0.12 R)
• M2: 344,973 km (0.058 R)
• M3: 526,435 km (0.104 R)
• M4: 853,456 km (0.065 R)
• M5: 942,167 km (0.11 R)
• M6: 1,047,783 km (0.081 R)
• M7: 1,228,797 km (0.111 R)
• M8: 1,330,673 km (0.089 R)
• M9: 1,497,026 km (0.066 R)
• M10: 2,072,678 km (0.044 R)
• M11: 2,160,343 km (0.112 R)
• M12: 2,542,715 km (0.062 R)
• M13: 2,907,135 km (0.029 R)
• M14: 3,247,770 km (0.102 R)
• M15: 3,516,896 km (0.089 R)
• M16: 3,945,345 km (0.093 R)
• M17: 4,055,149 km (0.12 R)
• M18: 4,300,340 km (0.075 R)
• M19: 4,527,430 km (0.029 R)
• M20: 4,899,181 km (0.107 R)
• M21: 5,065,085 km (0.101 R)
• M22: 5,232,784 km (0.027 R)
• M23: 5,451,047 km (0.112 R)
• M24: 5,549,034 km (0.118 R)
• M25: 6,406,080 km (0.061 R)
• M26: 6,561,512 km (0.059 R)
• M27: 6,823,608 km (0.109 R)
• M28: 7,630,539 km (0.104 R)
• M29: 8,241,496 km (0.108 R)
• M30: 8,354,293 km (0.11 R)
• M31: 8,467,539 km (0.046 R)
• M32: 8,695,825 km (0.041 R)
• M33: 8,810,567 km (0.116 R)
• M34: 9,599,097 km (0.099 R)
• M35: 10,228,156 km (0.102 R)
• M36: 10,471,253 km (0.085 R)
• M37: 10,994,247 km (0.113 R)
• M38: 11,620,613 km (0.08 R)
• M39: 12,322,975 km (0.027 R)
• M40: 12,419,765 km (0.108 R)
• M41: 12,646,705 km (0.116 R)
• M42: 13,869,219 km (0.082 R)
• M43: 14,648,025 km (0.096 R)
• M44: 14,956,795 km (0.107 R)
• M45: 15,685,337 km (0.119 R)
• M46: 15,860,516 km (0.05 R)
• M47: 16,425,547 km (0.04 R)
• M48: 17,176,977 km (0.1 R)
• M49: 17,285,286 km (0.109 R)
• M50: 17,684,263 km (0.104 R)
• M51: 17,903,275 km (0.114 R)
• M52: 18,049,731 km (0.093 R)
• M53: 18,307,039 km (0.098 R)
• M54: 18,491,494 km (0.109 R)
• M55: 19,123,395 km (0.12 R)
• M56: 19,310,692 km (0.117 R)
• M57: 19,762,477 km (0.088 R)
• M58: 19,951,718 km (0.115 R)
• M59: 20,103,560 km (0.113 R)
• M60: 21,022,989 km (0.03 R)
• M61: 21,682,416 km (0.048 R)
• M62: 21,799,551 km (0.116 R)
• M63: 22,309,231 km (0.118 R)
• M64: 22,783,457 km (0.089 R)
• M65: 22,862,743 km (0.034 R)
• M66: 23,661,147 km (0.095 R)
• M67: 24,023,473 km (0.103 R)
• M68: 24,428,285 km (0.105 R)
• M69: 24,712,970 km (0.109 R)
• M70: 24,835,191 km (0.107 R)
• M71: 24,957,712 km (0.046 R)
• M72: 25,285,481 km (0.053 R)
• M73: 25,779,752 km (0.082 R)
• M74: 26,610,768 km (0.106 R)
• M75: 26,819,906 km (0.107 R)
• M76: 27,029,493 km (0.093 R)
• M77: 27,239,678 km (0.104 R)
• M78: 28,640,662 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 8.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.06 AU - 10.08 AU

Year: 12103 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,317,825 km

• M1: 210,933 km (0.117 R)
• M2: 330,163 km (0.113 R)
• M3: 845,378 km (0.118 R)
• M4: 1,822,551 km (0.052 R)
• M5: 2,331,932 km (0.082 R)
• M6: 2,729,264 km (0.049 R)
• M7: 3,067,804 km (0.072 R)
• M8: 3,433,570 km (0.095 R)
• M9: 3,488,922 km (0.111 R)
• M10: 4,430,341 km (0.107 R)
• M11: 5,301,150 km (0.104 R)
• M12: 5,462,117 km (0.07 R)
• M13: 5,904,927 km (0.104 R)
• M14: 7,266,268 km (0.113 R)
• M15: 7,481,240 km (0.098 R)
• M16: 7,734,808 km (0.104 R)
• M17: 8,324,822 km (0.117 R)
• M18: 8,663,213 km (0.118 R)
• M19: 8,757,908 km (0.088 R)
• M20: 9,353,308 km (0.099 R)
• M21: 9,567,681 km (0.106 R)
• M22: 10,421,436 km (0.076 R)
• M23: 10,623,394 km (0.103 R)
• M24: 12,243,389 km (0.095 R)
• M25: 13,916,791 km (0.113 R)
• M26: 15,292,642 km (0.113 R)
• M27: 15,361,308 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 9.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.09 AU - 11.47 AU

Year: 14349 Days

Day: 10.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,317,825 km

• M1: 152,141 km (0.09 R)
• M2: 241,601 km (0.116 R)
• M3: 939,923 km (0.054 R)
• M4: 1,487,900 km (0.069 R)
• M5: 1,680,882 km (0.118 R)
• M6: 1,882,091 km (0.114 R)
• M7: 2,697,698 km (0.112 R)
• M8: 4,294,356 km (0.061 R)
• M9: 4,651,447 km (0.104 R)
• M10: 5,100,689 km (0.114 R)
• M11: 5,563,994 km (0.116 R)
• M12: 5,779,115 km (0.035 R)
• M13: 5,996,930 km (0.098 R)
• M14: 6,306,597 km (0.067 R)
• M15: 6,485,816 km (0.105 R)
• M16: 6,941,341 km (0.063 R)
• M17: 7,549,008 km (0.092 R)
• M18: 8,173,728 km (0.074 R)
• M19: 8,665,606 km (0.096 R)
• M20: 9,885,128 km (0.078 R)
• M21: 10,461,977 km (0.081 R)
• M22: 11,103,603 km (0.101 R)
• M23: 11,758,093 km (0.049 R)
• M24: 12,368,902 km (0.032 R)
• M25: 13,621,485 km (0.058 R)
• M26: 13,970,197 km (0.076 R)
• M27: 14,204,168 km (0.099 R)
• M28: 14,557,668 km (0.115 R)
• M29: 14,854,620 km (0.053 R)
• M30: 15,153,367 km (0.077 R)
• M31: 15,575,083 km (0.111 R)
• M32: 15,756,994 km (0.101 R)
• M33: 16,061,725 km (0.084 R)
• M34: 17,050,118 km (0.115 R)
• M35: 18,058,109 km (0.096 R)
• M36: 19,215,099 km (0.109 R)
• M37: 20,528,568 km (0.089 R)
• M38: 20,928,293 km (0.036 R)
• M39: 21,263,243 km (0.119 R)
• M40: 22,074,662 km (0.062 R)
• M41: 22,621,143 km (0.071 R)
• M42: 22,896,104 km (0.106 R)
• M43: 23,102,998 km (0.088 R)
• M44: 24,006,868 km (0.108 R)
• M45: 26,136,693 km (0.092 R)
• M46: 27,151,116 km (0.114 R)
• M47: 27,589,737 km (0.099 R)
• M48: 28,104,503 km (0.063 R)
• M49: 28,326,058 km (0.032 R)
• M50: 29,442,806 km (0.043 R)
• M51: 30,270,830 km (0.074 R)
• M52: 30,346,526 km (0.11 R)
• M53: 30,422,223 km (0.106 R)
• M54: 30,801,753 km (0.102 R)
• M55: 31,412,262 km (0.113 R)
• M56: 31,565,600 km (0.1 R)
• M57: 31,949,767 km (0.053 R)
• M58: 32,026,810 km (0.074 R)
• M59: 32,878,321 km (0.119 R)
• M60: 33,111,843 km (0.05 R)
• M61: 33,580,533 km (0.062 R)
• M62: 34,130,006 km (0.102 R)
• M63: 34,603,483 km (0.115 R)
• M64: 34,920,332 km (0.108 R)
• M65: 35,158,492 km (0.046 R)
• M66: 36,036,781 km (0.051 R)
• M67: 40,035,681 km (0.067 R)
• M68: 40,618,365 km (0.119 R)
• M69: 42,722,160 km (0.104 R)
• M70: 43,402,980 km (0.065 R)
• M71: 43,573,671 km (0.062 R)
• M72: 44,947,578 km (0.059 R)
• M73: 47,122,581 km (0.102 R)
• M74: 47,210,395 km (0.09 R)
• M75: 48,887,238 km (0.098 R)
• M76: 51,123,277 km (0.097 R)
• M77: 51,213,485 km (0.119 R)
• M78: 54,954,329 km (0.067 R)
• M79: 55,787,140 km (0.06 R)
• M80: 56,717,490 km (0.096 R)
• M81: 58,216,610 km (0.115 R)
• M82: 58,499,200 km (0.062 R)
• M83: 60,299,162 km (0.075 R)
• M84: 60,585,043 km (0.12 R)
• M85: 62,117,374 km (0.083 R)
• M86: 62,984,892 km (0.114 R)
• M87: 63,856,449 km (0.067 R)
• M88: 64,245,105 km (0.08 R)
• M89: 64,634,508 km (0.046 R)
• M90: 64,926,972 km (0.118 R)
• M91: 65,220,034 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit