🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.07 AU - 1.23 AU

Year: 446 Days

Day: 37.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.21 AU - 1.33 AU

Year: 518 Days

Day: 13 Hours

Environment

Temp: -0 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.95 AU - 2.61 AU

Year: 1245 Days

Day: 30.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.43 AU - 2.45 AU

Year: 1378 Days

Day: 38.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.35 AU - 2.73 AU

Year: 1464 Days

Day: 44.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.71 AU - 4.09 AU

Year: 2267 Days

Day: 39.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,896,327 km

• M1: 1,809,835 km (0.076 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 9.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.49 AU - 6.37 AU

Year: 4576 Days

Day: 8.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,896,327 km

• M1: 138,378 km (0.11 R)
• M2: 377,435 km (0.113 R)
• M3: 518,805 km (0.087 R)
• M4: 582,684 km (0.096 R)
• M5: 845,378 km (0.105 R)
• M6: 967,749 km (0.066 R)
• M7: 1,072,617 km (0.112 R)
• M8: 1,410,110 km (0.109 R)
• M9: 1,543,551 km (0.083 R)
• M10: 1,625,530 km (0.08 R)
• M11: 2,028,398 km (0.081 R)
• M12: 2,303,508 km (0.068 R)
• M13: 2,366,339 km (0.066 R)
• M14: 2,772,049 km (0.06 R)
• M15: 2,906,537 km (0.093 R)
• M16: 3,305,215 km (0.114 R)
• M17: 3,448,081 km (0.111 R)
• M18: 3,684,596 km (0.074 R)
• M19: 3,758,347 km (0.048 R)
• M20: 3,907,496 km (0.093 R)
• M21: 4,020,742 km (0.113 R)
• M22: 4,135,035 km (0.088 R)
• M23: 4,523,840 km (0.076 R)
• M24: 4,662,666 km (0.099 R)
• M25: 4,965,153 km (0.116 R)
• M26: 5,026,339 km (0.104 R)
• M27: 5,336,455 km (0.088 R)
• M28: 5,546,640 km (0.083 R)
• M29: 5,975,388 km (0.11 R)
• M30: 6,910,075 km (0.119 R)
• M31: 8,033,406 km (0.063 R)
• M32: 8,177,768 km (0.087 R)
• M33: 8,323,027 km (0.058 R)
• M34: 8,420,266 km (0.114 R)
• M35: 9,087,173 km (0.063 R)
• M36: 9,262,801 km (0.075 R)
• M37: 9,745,254 km (0.11 R)
• M38: 9,822,147 km (0.099 R)
• M39: 10,028,293 km (0.101 R)
• M40: 10,157,995 km (0.086 R)
• M41: 10,314,175 km (0.093 R)
• M42: 10,392,564 km (0.069 R)
• M43: 10,576,270 km (0.094 R)
• M44: 10,681,886 km (0.105 R)
• M45: 10,761,173 km (0.03 R)
• M46: 11,000,380 km (0.115 R)
• M47: 11,080,565 km (0.086 R)
• M48: 11,511,257 km (0.085 R)
• M49: 11,674,169 km (0.115 R)
• M50: 11,974,861 km (0.081 R)
• M51: 12,195,069 km (0.11 R)
• M52: 12,611,699 km (0.102 R)
• M53: 12,751,722 km (0.055 R)
• M54: 13,402,024 km (0.083 R)
• M55: 13,573,464 km (0.108 R)
• M56: 14,150,163 km (0.054 R)
• M57: 14,208,357 km (0.11 R)
• M58: 14,764,412 km (0.102 R)
• M59: 14,971,007 km (0.092 R)
• M60: 15,447,027 km (0.118 R)
• M61: 16,444,396 km (0.106 R)
• M62: 16,536,100 km (0.096 R)
• M63: 16,597,285 km (0.077 R)
• M64: 16,843,075 km (0.111 R)
• M65: 17,213,778 km (0.078 R)
• M66: 17,462,559 km (0.097 R)
• M67: 18,152,505 km (0.075 R)
• M68: 18,278,915 km (0.088 R)
• M69: 18,342,345 km (0.09 R)
• M70: 18,437,489 km (0.057 R)
• M71: 18,883,440 km (0.037 R)
• M72: 19,236,491 km (0.12 R)
• M73: 19,397,758 km (0.098 R)
• M74: 19,721,338 km (0.113 R)
• M75: 20,242,985 km (0.048 R)
• M76: 20,670,237 km (0.054 R)
• M77: 22,782,260 km (0.09 R)
• M78: 22,850,476 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 9.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.1 AU - 10.9 AU

Year: 12305 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,896,327 km

• M1: 150,346 km (0.08 R)
• M2: 578,495 km (0.105 R)
• M3: 1,215,333 km (0.036 R)
• M4: 1,317,359 km (0.117 R)
• M5: 1,846,935 km (0.065 R)
• M6: 2,037,224 km (0.109 R)
• M7: 2,110,228 km (0.055 R)
• M8: 2,259,077 km (0.038 R)
• M9: 2,334,924 km (0.098 R)
• M10: 2,515,039 km (0.087 R)
• M11: 3,138,863 km (0.069 R)
• M12: 3,338,127 km (0.103 R)
• M13: 3,541,580 km (0.115 R)
• M14: 3,689,383 km (0.086 R)
• M15: 5,243,256 km (0.118 R)
• M16: 5,824,593 km (0.112 R)
• M17: 6,789,499 km (0.109 R)
• M18: 7,196,854 km (0.059 R)
• M19: 7,498,144 km (0.117 R)
• M20: 7,612,138 km (0.099 R)
• M21: 7,726,880 km (0.069 R)
• M22: 8,152,037 km (0.072 R)
• M23: 10,095,164 km (0.11 R)
• M24: 10,263,461 km (0.063 R)
• M25: 10,687,870 km (0.089 R)
• M26: 10,816,375 km (0.108 R)
• M27: 11,730,119 km (0.103 R)
• M28: 12,173,826 km (0.091 R)
• M29: 12,713,725 km (0.096 R)
• M30: 13,353,256 km (0.083 R)
• M31: 14,379,647 km (0.044 R)
• M32: 15,334,530 km (0.078 R)
• M33: 15,868,445 km (0.088 R)
• M34: 17,405,712 km (0.074 R)
• M35: 17,810,075 km (0.111 R)
• M36: 17,962,665 km (0.028 R)
• M37: 18,320,054 km (0.05 R)
• M38: 18,422,529 km (0.06 R)
• M39: 18,783,060 km (0.108 R)
• M40: 20,089,199 km (0.062 R)
• M41: 20,353,987 km (0.119 R)
• M42: 20,887,004 km (0.082 R)
• M43: 21,532,669 km (0.083 R)
• M44: 24,067,904 km (0.067 R)
• M45: 24,236,501 km (0.104 R)
• M46: 24,405,546 km (0.077 R)
• M47: 24,744,685 km (0.091 R)
• M48: 25,142,465 km (0.067 R)
• M49: 26,521,907 km (0.085 R)
• M50: 27,162,336 km (0.119 R)
• M51: 27,572,533 km (0.043 R)
• M52: 28,043,916 km (0.085 R)
• M53: 28,339,821 km (0.1 R)
• M54: 28,994,611 km (0.095 R)
• M55: 31,233,193 km (0.055 R)
• M56: 32,404,245 km (0.104 R)
• M57: 32,652,578 km (0.089 R)
• M58: 32,901,508 km (0.119 R)
• M59: 33,778,002 km (0.09 R)
• M60: 33,966,795 km (0.09 R)
• M61: 34,662,126 km (0.041 R)
• M62: 35,043,301 km (0.12 R)
• M63: 35,107,030 km (0.111 R)
• M64: 35,234,487 km (0.11 R)
• M65: 35,425,973 km (0.114 R)
• M66: 35,681,935 km (0.046 R)
• M67: 36,195,504 km (0.101 R)
• M68: 38,012,071 km (0.118 R)
• M69: 38,274,017 km (0.077 R)
• M70: 40,658,457 km (0.098 R)
• M71: 41,396,573 km (0.077 R)
• M72: 43,090,619 km (0.09 R)
• M73: 44,255,388 km (0.104 R)
• M74: 44,669,027 km (0.112 R)
• M75: 45,430,480 km (0.053 R)
• M76: 46,126,559 km (0.087 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit