🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.09 AU - 1.27 AU

Year: 483 Days

Day: 30.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.51 AU

Year: 631 Days

Day: 31.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.27 AU - 2.03 AU

Year: 798 Days

Day: 29.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,261,441 km

• M1: 70,012 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.65 AU - 4.79 AU

Year: 3266 Days

Day: 26.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 9.6

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.42 AU - 8.36 AU

Year: 6813 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 130.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 105,261,441 km

• M1: 119,379 km (0.078 R)
• M2: 454,030 km (0.064 R)
• M3: 918,381 km (0.112 R)
• M4: 1,458,729 km (0.108 R)
• M5: 2,168,272 km (0.103 R)
• M6: 3,195,710 km (0.069 R)
• M7: 5,698,183 km (0.06 R)
• M8: 6,682,537 km (0.11 R)
• M9: 7,661,805 km (0.06 R)
• M10: 13,808,482 km (0.104 R)
• M11: 14,614,665 km (0.107 R)
• M12: 16,638,724 km (0.117 R)
• M13: 17,025,883 km (0.036 R)
• M14: 19,619,162 km (0.085 R)
• M15: 21,767,537 km (0.036 R)
• M16: 33,856,242 km (0.079 R)

Asteroid Belt

Center: 8.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 8.7

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.62 AU - 12.6 AU

Year: 13020 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 105,261,441 km

• M1: 108,309 km (0.093 R)
• M2: 449,093 km (0.119 R)
• M3: 1,568,833 km (0.07 R)
• M4: 1,870,721 km (0.071 R)
• M5: 2,192,656 km (0.091 R)
• M6: 3,650,487 km (0.089 R)
• M7: 4,186,646 km (0.108 R)
• M8: 5,380,886 km (0.104 R)
• M9: 7,510,561 km (0.116 R)
• M10: 8,330,657 km (0.091 R)
• M11: 9,987,453 km (0.088 R)
• M12: 11,556,286 km (0.114 R)
• M13: 12,093,791 km (0.064 R)
• M14: 16,557,642 km (0.06 R)
• M15: 17,472,732 km (0.1 R)
• M16: 19,237,389 km (0.115 R)
• M17: 19,907,587 km (0.102 R)
• M18: 20,593,194 km (0.11 R)
• M19: 21,472,231 km (0.095 R)
• M20: 21,830,817 km (0.073 R)
• M21: 23,023,711 km (0.072 R)
• M22: 25,041,786 km (0.089 R)
• M23: 25,539,049 km (0.091 R)
• M24: 27,594,524 km (0.111 R)
• M25: 33,091,947 km (0.097 R)
• M26: 33,450,383 km (0.096 R)
• M27: 35,406,525 km (0.1 R)
• M28: 40,764,672 km (0.094 R)
• M29: 46,639,380 km (0.109 R)
• M30: 49,232,360 km (0.115 R)
• M31: 51,438,779 km (0.113 R)
• M32: 53,054,436 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.9

Radius: 4.2

Gravity: 46.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.07 AU - 21.65 AU

Year: 29637 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 105,261,441 km

• M1: 54,753 km (0.061 R)
• M2: 225,145 km (0.119 R)
• M3: 372,947 km (0.094 R)
• M4: 645,515 km (0.093 R)
• M5: 1,299,258 km (0.097 R)
• M6: 2,100,205 km (0.101 R)
• M7: 2,836,376 km (0.06 R)
• M8: 4,078,936 km (0.082 R)
• M9: 4,372,447 km (0.106 R)
• M10: 10,426,972 km (0.087 R)
• M11: 11,542,673 km (0.08 R)
• M12: 14,590,879 km (0.058 R)
• M13: 29,347,213 km (0.109 R)
• M14: 32,697,457 km (0.081 R)
• M15: 35,830,485 km (0.113 R)
• M16: 36,604,953 km (0.101 R)
• M17: 38,026,881 km (0.11 R)
• M18: 45,330,997 km (0.045 R)
• M19: 54,121,667 km (0.109 R)
• M20: 56,172,056 km (0.117 R)
• M21: 57,006,513 km (0.092 R)
• M22: 57,849,197 km (0.059 R)
• M23: 63,755,920 km (0.111 R)
• M24: 65,121,000 km (0.116 R)
• M25: 79,073,695 km (0.027 R)
• M26: 87,158,711 km (0.111 R)
• M27: 97,266,591 km (0.074 R)
• M28: 104,946,197 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit