🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 29.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.04 AU - 1.34 AU

Year: 463 Days

Day: 16 Hours

Environment

Temp: 25 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,789,588 km

• M1: 336,446 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.43 AU - 1.55 AU

Year: 648 Days

Day: 12.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,789,588 km

• M1: 591,959 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.33 AU - 1.99 AU

Year: 762 Days

Day: 40.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.66 AU - 2.42 AU

Year: 1039 Days

Day: 43.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,789,588 km

• M1: 208,689 km (0.096 R)
• M2: 878,588 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.87 AU - 3.37 AU

Year: 1964 Days

Day: 38.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,789,588 km

• M1: 100,081 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.4 AU - 3.44 AU

Year: 2254 Days

Day: 35.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,789,588 km

• M1: 891,903 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.42 AU - 5.88 AU

Year: 4166 Days

Day: 18.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,789,588 km

• M1: 2,839,068 km (0.026 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 13.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.56 AU - 6.82 AU

Year: 4838 Days

Day: 14.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,789,588 km

• M1: 246,388 km (0.084 R)
• M2: 385,663 km (0.098 R)
• M3: 636,539 km (0.074 R)
• M4: 735,722 km (0.111 R)
• M5: 847,921 km (0.064 R)
• M6: 988,393 km (0.104 R)
• M7: 1,091,765 km (0.083 R)
• M8: 1,214,884 km (0.091 R)
• M9: 1,310,477 km (0.107 R)
• M10: 1,527,095 km (0.027 R)
• M11: 1,728,903 km (0.035 R)
• M12: 1,977,534 km (0.094 R)
• M13: 2,120,849 km (0.097 R)
• M14: 2,228,260 km (0.12 R)
• M15: 2,337,616 km (0.072 R)
• M16: 2,520,425 km (0.111 R)
• M17: 3,142,303 km (0.062 R)
• M18: 3,288,161 km (0.088 R)
• M19: 3,633,732 km (0.083 R)
• M20: 4,149,695 km (0.039 R)
• M21: 4,310,214 km (0.083 R)
• M22: 4,637,833 km (0.076 R)
• M23: 4,986,695 km (0.114 R)
• M24: 5,751,141 km (0.08 R)
• M25: 5,889,219 km (0.086 R)
• M26: 6,409,222 km (0.102 R)
• M27: 6,783,665 km (0.083 R)
• M28: 6,885,691 km (0.102 R)
• M29: 7,328,949 km (0.107 R)
• M30: 8,212,026 km (0.101 R)
• M31: 8,650,497 km (0.064 R)
• M32: 8,745,342 km (0.071 R)
• M33: 8,968,392 km (0.095 R)
• M34: 9,599,396 km (0.08 R)
• M35: 9,845,933 km (0.108 R)
• M36: 9,961,722 km (0.074 R)
• M37: 10,682,784 km (0.094 R)
• M38: 11,577,529 km (0.111 R)
• M39: 11,682,247 km (0.105 R)
• M40: 11,910,384 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 14.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.13 AU - 7.75 AU

Year: 7234 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,789,588 km

• M1: 185,202 km (0.037 R)
• M2: 364,869 km (0.112 R)
• M3: 574,605 km (0.112 R)
• M4: 773,870 km (0.113 R)
• M5: 982,708 km (0.117 R)
• M6: 1,368,372 km (0.102 R)
• M7: 1,477,129 km (0.086 R)
• M8: 1,665,024 km (0.106 R)
• M9: 1,781,711 km (0.117 R)
• M10: 1,901,389 km (0.08 R)
• M11: 2,023,910 km (0.091 R)
• M12: 2,191,609 km (0.112 R)
• M13: 3,171,774 km (0.117 R)
• M14: 3,269,461 km (0.113 R)
• M15: 3,417,713 km (0.062 R)
• M16: 4,113,193 km (0.102 R)
• M17: 4,436,325 km (0.034 R)
• M18: 5,165,315 km (0.077 R)
• M19: 5,931,556 km (0.102 R)
• M20: 6,022,361 km (0.084 R)
• M21: 6,174,652 km (0.051 R)
• M22: 6,421,040 km (0.087 R)
• M23: 7,083,310 km (0.077 R)
• M24: 7,244,277 km (0.047 R)
• M25: 7,341,366 km (0.108 R)
• M26: 7,800,482 km (0.08 R)
• M27: 7,933,474 km (0.116 R)
• M28: 8,167,894 km (0.034 R)
• M29: 9,198,773 km (0.082 R)
• M30: 9,480,615 km (0.112 R)
• M31: 9,729,546 km (0.104 R)
• M32: 9,872,861 km (0.064 R)
• M33: 10,416,350 km (0.118 R)
• M34: 10,710,160 km (0.091 R)
• M35: 11,006,813 km (0.047 R)
• M36: 11,306,158 km (0.118 R)
• M37: 11,570,348 km (0.116 R)
• M38: 11,760,337 km (0.115 R)
• M39: 12,259,097 km (0.106 R)
• M40: 13,079,491 km (0.076 R)
• M41: 13,796,813 km (0.105 R)
• M42: 13,917,688 km (0.101 R)
• M43: 14,486,011 km (0.106 R)
• M44: 14,773,089 km (0.036 R)
• M45: 15,186,577 km (0.096 R)
• M46: 15,311,342 km (0.116 R)
• M47: 15,478,293 km (0.099 R)
• M48: 16,663,408 km (0.03 R)
• M49: 16,964,399 km (0.071 R)
• M50: 17,137,034 km (0.117 R)
• M51: 17,353,802 km (0.115 R)
• M52: 18,628,974 km (0.098 R)
• M53: 18,762,715 km (0.104 R)
• M54: 18,986,064 km (0.057 R)
• M55: 19,300,369 km (0.112 R)
• M56: 19,707,126 km (0.069 R)
• M57: 19,888,738 km (0.089 R)
• M58: 20,253,757 km (0.09 R)
• M59: 20,666,946 km (0.09 R)
• M60: 21,642,174 km (0.079 R)
• M61: 21,782,647 km (0.076 R)
• M62: 22,347,828 km (0.069 R)
• M63: 23,108,981 km (0.093 R)
• M64: 24,072,392 km (0.043 R)
• M65: 25,640,925 km (0.038 R)
• M66: 26,387,568 km (0.068 R)
• M67: 26,688,260 km (0.037 R)
• M68: 26,839,055 km (0.034 R)
• M69: 27,090,978 km (0.075 R)
• M70: 27,953,260 km (0.047 R)
• M71: 28,516,197 km (0.115 R)
• M72: 28,979,352 km (0.118 R)
• M73: 29,237,857 km (0.107 R)
• M74: 31,439,040 km (0.113 R)
• M75: 31,545,105 km (0.054 R)
• M76: 32,452,116 km (0.079 R)
• M77: 32,935,916 km (0.038 R)
• M78: 33,638,727 km (0.108 R)
• M79: 36,054,284 km (0.111 R)
• M80: 36,555,287 km (0.082 R)
• M81: 37,339,180 km (0.105 R)
• M82: 37,564,175 km (0.109 R)
• M83: 37,733,221 km (0.114 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit