🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.69 AU - 0.71 AU

Year: 213 Days

Day: 47.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,007,658 km

• M1: 89,011 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.85 AU

Year: 246 Days

Day: 47 Hours

Environment

Temp: 163 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.81 AU - 1.09 AU

Year: 337 Days

Day: 17.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.05 AU - 1.17 AU

Year: 425 Days

Day: 30.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,007,658 km

• M1: 93,648 km (0.099 R)
• M2: 254,616 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.06 AU - 1.52 AU

Year: 532 Days

Day: 27.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.24 AU - 1.76 AU

Year: 668 Days

Day: 34.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.85 AU - 4.19 AU

Year: 2400 Days

Day: 42.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.6 AU - 5.88 AU

Year: 3751 Days

Day: 15.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,007,658 km

• M1: 3,617,277 km (0.118 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 10.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.94 AU - 7.9 AU

Year: 5912 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,007,658 km

• M1: 171,290 km (0.071 R)
• M2: 273,315 km (0.034 R)
• M3: 375,491 km (0.105 R)
• M4: 475,272 km (0.119 R)
• M5: 628,311 km (0.097 R)
• M6: 922,121 km (0.069 R)
• M7: 1,091,765 km (0.089 R)
• M8: 1,507,947 km (0.049 R)
• M9: 1,584,690 km (0.043 R)
• M10: 2,072,529 km (0.096 R)
• M11: 2,333,577 km (0.098 R)
• M12: 2,773,395 km (0.108 R)
• M13: 2,945,133 km (0.118 R)
• M14: 3,279,185 km (0.105 R)
• M15: 3,481,442 km (0.055 R)
• M16: 4,047,969 km (0.082 R)
• M17: 4,156,128 km (0.052 R)
• M18: 4,508,581 km (0.103 R)
• M19: 4,733,725 km (0.053 R)
• M20: 4,893,646 km (0.102 R)
• M21: 5,148,560 km (0.083 R)
• M22: 5,289,482 km (0.078 R)
• M23: 5,407,963 km (0.047 R)
• M24: 6,062,603 km (0.066 R)
• M25: 6,236,436 km (0.092 R)
• M26: 6,589,188 km (0.099 R)
• M27: 6,819,419 km (0.098 R)
• M28: 7,235,151 km (0.095 R)
• M29: 7,366,798 km (0.118 R)
• M30: 8,200,806 km (0.117 R)
• M31: 8,670,842 km (0.116 R)
• M32: 9,007,886 km (0.098 R)
• M33: 9,121,281 km (0.086 R)
• M34: 9,753,033 km (0.103 R)
• M35: 10,133,012 km (0.048 R)
• M36: 10,221,424 km (0.095 R)
• M37: 10,458,387 km (0.105 R)
• M38: 10,547,697 km (0.093 R)
• M39: 11,180,197 km (0.068 R)
• M40: 11,271,452 km (0.113 R)
• M41: 11,577,828 km (0.106 R)
• M42: 11,670,279 km (0.095 R)
• M43: 11,824,814 km (0.052 R)
• M44: 12,324,172 km (0.093 R)
• M45: 12,513,263 km (0.061 R)
• M46: 12,608,109 km (0.062 R)
• M47: 12,830,561 km (0.099 R)
• M48: 13,765,398 km (0.081 R)
• M49: 13,830,772 km (0.058 R)
• M50: 13,994,432 km (0.104 R)
• M51: 14,822,456 km (0.104 R)
• M52: 14,990,006 km (0.057 R)
• M53: 15,530,353 km (0.071 R)
• M54: 15,734,554 km (0.08 R)
• M55: 15,871,287 km (0.086 R)
• M56: 16,111,391 km (0.042 R)
• M57: 16,421,957 km (0.11 R)
• M58: 16,699,610 km (0.087 R)
• M59: 16,769,323 km (0.084 R)
• M60: 16,873,892 km (0.106 R)
• M61: 17,013,915 km (0.06 R)
• M62: 17,719,269 km (0.118 R)
• M63: 17,932,746 km (0.116 R)
• M64: 18,182,873 km (0.074 R)
• M65: 18,614,463 km (0.112 R)
• M66: 18,722,772 km (0.088 R)
• M67: 19,341,060 km (0.044 R)
• M68: 19,450,865 km (0.118 R)
• M69: 21,085,221 km (0.081 R)
• M70: 21,387,110 km (0.09 R)
• M71: 21,462,807 km (0.112 R)
• M72: 22,339,600 km (0.06 R)
• M73: 24,128,192 km (0.074 R)
• M74: 24,246,524 km (0.093 R)
• M75: 24,920,163 km (0.04 R)
• M76: 25,479,659 km (0.084 R)
• M77: 25,720,661 km (0.06 R)
• M78: 26,002,803 km (0.099 R)
• M79: 26,814,670 km (0.11 R)
• M80: 26,937,191 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 13.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.84 AU - 9.28 AU

Year: 9102 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,007,658 km

• M1: 186,698 km (0.069 R)
• M2: 289,472 km (0.109 R)
• M3: 538,253 km (0.101 R)
• M4: 938,577 km (0.04 R)
• M5: 1,111,961 km (0.103 R)
• M6: 1,296,864 km (0.036 R)
• M7: 1,628,522 km (0.038 R)
• M8: 2,215,096 km (0.091 R)
• M9: 2,864,201 km (0.076 R)
• M10: 3,509,416 km (0.075 R)
• M11: 4,070,708 km (0.064 R)
• M12: 5,276,915 km (0.099 R)
• M13: 5,417,537 km (0.098 R)
• M14: 5,774,478 km (0.104 R)
• M15: 5,883,086 km (0.091 R)
• M16: 6,473,848 km (0.094 R)
• M17: 6,776,484 km (0.068 R)
• M18: 7,278,086 km (0.08 R)
• M19: 8,896,436 km (0.035 R)
• M20: 9,190,844 km (0.083 R)
• M21: 9,746,152 km (0.111 R)
• M22: 9,962,620 km (0.076 R)
• M23: 10,268,547 km (0.056 R)
• M24: 10,710,759 km (0.069 R)
• M25: 10,979,137 km (0.088 R)
• M26: 11,114,224 km (0.051 R)
• M27: 11,340,416 km (0.059 R)
• M28: 11,935,965 km (0.057 R)
• M29: 12,028,566 km (0.104 R)
• M30: 12,307,566 km (0.118 R)
• M31: 12,588,810 km (0.118 R)
• M32: 13,253,175 km (0.103 R)
• M33: 13,349,067 km (0.046 R)
• M34: 13,493,279 km (0.086 R)
• M35: 13,637,940 km (0.104 R)
• M36: 15,566,257 km (0.062 R)
• M37: 15,819,676 km (0.114 R)
• M38: 16,588,010 km (0.096 R)
• M39: 17,631,306 km (0.095 R)
• M40: 19,945,884 km (0.076 R)
• M41: 20,553,251 km (0.08 R)
• M42: 21,110,653 km (0.079 R)
• M43: 21,335,050 km (0.047 R)
• M44: 21,786,237 km (0.097 R)
• M45: 26,046,186 km (0.057 R)
• M46: 26,286,889 km (0.052 R)
• M47: 26,770,539 km (0.076 R)
• M48: 26,891,863 km (0.071 R)
• M49: 27,992,454 km (0.078 R)
• M50: 28,177,357 km (0.036 R)
• M51: 28,610,294 km (0.039 R)
• M52: 29,357,685 km (0.11 R)
• M53: 29,733,774 km (0.054 R)
• M54: 30,490,739 km (0.11 R)
• M55: 30,744,457 km (0.067 R)
• M56: 30,871,615 km (0.103 R)
• M57: 31,190,109 km (0.07 R)
• M58: 31,509,949 km (0.043 R)
• M59: 32,217,098 km (0.041 R)
• M60: 32,540,230 km (0.115 R)
• M61: 33,778,002 km (0.089 R)
• M62: 34,172,193 km (0.106 R)
• M63: 34,369,812 km (0.114 R)
• M64: 35,630,323 km (0.085 R)
• M65: 35,964,525 km (0.04 R)
• M66: 36,703,389 km (0.055 R)
• M67: 37,108,649 km (0.117 R)
• M68: 37,651,241 km (0.088 R)
• M69: 38,744,203 km (0.096 R)
• M70: 40,055,578 km (0.053 R)
• M71: 41,241,440 km (0.1 R)
• M72: 41,381,613 km (0.108 R)
• M73: 43,005,947 km (0.081 R)
• M74: 43,433,199 km (0.053 R)
• M75: 43,718,781 km (0.119 R)
• M76: 44,004,962 km (0.107 R)
• M77: 44,220,083 km (0.107 R)
• M78: 44,435,355 km (0.092 R)
• M79: 45,517,695 km (0.114 R)
• M80: 47,340,695 km (0.118 R)
• M81: 47,708,257 km (0.045 R)
• M82: 49,038,930 km (0.114 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit