🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.04 AU

Year: 307 Days

Day: 19.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.29 AU - 1.81 AU

Year: 743 Days

Day: 27.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,366,696 km

• M1: 273,315 km (0.053 R)
• M2: 837,898 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.7 AU - 2.7 AU

Year: 1708 Days

Day: 38.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.27 AU - 3.15 AU

Year: 1718 Days

Day: 34.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.85 AU - 3.93 AU

Year: 2403 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 9.5

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.51 AU - 7.27 AU

Year: 5504 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,366,696 km

• M1: 119,977 km (0.088 R)
• M2: 431,291 km (0.095 R)
• M3: 747,690 km (0.031 R)
• M4: 1,114,654 km (0.036 R)
• M5: 1,627,774 km (0.115 R)
• M6: 1,977,085 km (0.099 R)
• M7: 2,515,488 km (0.113 R)
• M8: 3,026,215 km (0.097 R)
• M9: 3,470,222 km (0.09 R)
• M10: 3,837,185 km (0.076 R)
• M11: 4,230,179 km (0.117 R)
• M12: 5,097,099 km (0.076 R)
• M13: 6,857,417 km (0.113 R)
• M14: 7,179,950 km (0.101 R)
• M15: 8,050,609 km (0.114 R)
• M16: 8,655,434 km (0.093 R)
• M17: 9,910,261 km (0.044 R)
• M18: 11,937,012 km (0.05 R)
• M19: 12,247,578 km (0.049 R)
• M20: 13,544,292 km (0.08 R)
• M21: 14,930,167 km (0.065 R)
• M22: 15,534,692 km (0.109 R)
• M23: 18,874,614 km (0.097 R)
• M24: 19,724,778 km (0.084 R)
• M25: 23,382,895 km (0.098 R)
• M26: 28,011,902 km (0.109 R)
• M27: 30,637,046 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.7

Radius: 10.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.06 AU - 9.52 AU

Year: 9190 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,366,696 km

• M1: 131,945 km (0.076 R)
• M2: 537,954 km (0.073 R)
• M3: 1,219,372 km (0.063 R)
• M4: 1,588,729 km (0.048 R)
• M5: 2,115,613 km (0.119 R)
• M6: 2,816,629 km (0.116 R)
• M7: 3,941,754 km (0.06 R)
• M8: 5,733,039 km (0.117 R)
• M9: 6,789,649 km (0.064 R)
• M10: 7,929,734 km (0.069 R)
• M11: 8,611,153 km (0.047 R)
• M12: 10,287,098 km (0.094 R)
• M13: 11,679,405 km (0.091 R)
• M14: 12,060,132 km (0.091 R)
• M15: 12,961,309 km (0.117 R)
• M16: 15,869,043 km (0.11 R)
• M17: 18,153,552 km (0.089 R)
• M18: 21,206,396 km (0.096 R)
• M19: 23,023,561 km (0.06 R)
• M20: 23,536,682 km (0.08 R)
• M21: 28,211,166 km (0.116 R)
• M22: 30,406,066 km (0.093 R)
• M23: 31,231,697 km (0.108 R)
• M24: 31,649,973 km (0.075 R)
• M25: 38,263,844 km (0.078 R)
• M26: 39,835,669 km (0.07 R)
• M27: 40,451,563 km (0.104 R)
• M28: 41,324,467 km (0.063 R)
• M29: 42,082,629 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 11,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit