🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 342 Days

Day: 22.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 113.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.36 AU - 1.62 AU

Year: 767 Days

Day: 42.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,803,108 km

• M1: 202,107 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.77 AU - 1.89 AU

Year: 1044 Days

Day: 42.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,803,108 km

• M1: 999,164 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.91 AU - 3.07 AU

Year: 1657 Days

Day: 47 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 9.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.73 AU - 4.19 AU

Year: 2714 Days

Day: 10.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,803,108 km

• M1: 115,639 km (0.031 R)
• M2: 550,071 km (0.034 R)
• M3: 1,259,764 km (0.074 R)
• M4: 2,161,689 km (0.072 R)
• M5: 2,517,583 km (0.111 R)
• M6: 3,476,655 km (0.101 R)
• M7: 5,048,479 km (0.067 R)
• M8: 5,412,451 km (0.092 R)
• M9: 5,770,887 km (0.12 R)
• M10: 7,339,421 km (0.098 R)
• M11: 7,779,388 km (0.106 R)
• M12: 9,018,358 km (0.118 R)
• M13: 9,881,388 km (0.113 R)
• M14: 11,009,805 km (0.103 R)
• M15: 11,771,258 km (0.066 R)
• M16: 13,849,023 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.9

Radius: 3.4

Gravity: 24.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.71 AU - 16.47 AU

Year: 23504 Days

Day: 22.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,803,108 km

• M1: 43,832 km (0.091 R)
• M2: 339,886 km (0.119 R)
• M3: 796,010 km (0.092 R)
• M4: 2,297,674 km (0.1 R)
• M5: 3,679,958 km (0.06 R)
• M6: 7,840,424 km (0.052 R)
• M7: 8,664,858 km (0.108 R)
• M8: 9,870,019 km (0.069 R)
• M9: 12,098,578 km (0.11 R)
• M10: 12,224,390 km (0.1 R)
• M11: 21,020,446 km (0.081 R)
• M12: 26,731,943 km (0.061 R)
• M13: 29,483,197 km (0.113 R)
• M14: 35,798,621 km (0.112 R)
• M15: 37,240,894 km (0.11 R)
• M16: 38,043,636 km (0.092 R)
• M17: 38,994,779 km (0.092 R)
• M18: 43,989,104 km (0.08 R)
• M19: 46,407,653 km (0.095 R)
• M20: 59,112,252 km (0.095 R)
• M21: 60,387,125 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit