🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.05 AU - 1.37 AU

Year: 504 Days

Day: 33 Hours

Environment

Temp: 1 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,516,460 km

• M1: 210,335 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.11 AU - 1.51 AU

Year: 568 Days

Day: 45 Hours

Environment

Temp: -33 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,516,460 km

• M1: 27,526 km (0.043 R)
• M2: 651,349 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.74 AU - 2.72 AU

Year: 1261 Days

Day: 34.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,516,460 km

• M1: 2,268,951 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.93 AU - 3.09 AU

Year: 1506 Days

Day: 44.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,516,460 km

• M1: 2,059,215 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.83 AU - 3.91 AU

Year: 2883 Days

Day: 47.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 11.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.51 AU - 7.47 AU

Year: 6999 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 18,516,460 km

• M1: 172,187 km (0.09 R)
• M2: 411,843 km (0.117 R)
• M3: 886,517 km (0.114 R)
• M4: 1,135,448 km (0.111 R)
• M5: 1,362,089 km (0.111 R)
• M6: 1,521,710 km (0.046 R)
• M7: 1,675,646 km (0.066 R)
• M8: 2,288,698 km (0.101 R)
• M9: 2,521,771 km (0.102 R)
• M10: 3,070,945 km (0.095 R)
• M11: 3,176,112 km (0.056 R)
• M12: 3,297,885 km (0.06 R)
• M13: 3,499,244 km (0.074 R)
• M14: 3,881,466 km (0.039 R)
• M15: 4,177,072 km (0.099 R)
• M16: 4,395,185 km (0.051 R)
• M17: 4,548,374 km (0.082 R)
• M18: 4,772,770 km (0.053 R)
• M19: 5,449,850 km (0.101 R)
• M20: 6,252,293 km (0.041 R)
• M21: 6,386,483 km (0.095 R)
• M22: 7,151,526 km (0.059 R)
• M23: 7,514,301 km (0.111 R)
• M24: 7,718,502 km (0.081 R)
• M25: 8,300,139 km (0.075 R)
• M26: 9,177,231 km (0.118 R)
• M27: 9,637,992 km (0.069 R)
• M28: 10,354,417 km (0.104 R)
• M29: 10,742,174 km (0.089 R)
• M30: 11,041,819 km (0.113 R)
• M31: 11,157,757 km (0.087 R)
• M32: 11,297,482 km (0.072 R)
• M33: 11,508,265 km (0.116 R)
• M34: 13,142,023 km (0.068 R)
• M35: 13,240,309 km (0.119 R)
• M36: 13,611,461 km (0.097 R)
• M37: 14,363,789 km (0.104 R)
• M38: 15,856,477 km (0.091 R)
• M39: 17,182,662 km (0.044 R)
• M40: 17,290,223 km (0.078 R)
• M41: 17,968,051 km (0.101 R)
• M42: 18,186,763 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit