🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 32.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,950,590 km

• M1: 253,718 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.21 AU - 1.37 AU

Year: 546 Days

Day: 42.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.12 AU - 3.28 AU

Year: 1654 Days

Day: 18.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.38 AU - 3.46 AU

Year: 1860 Days

Day: 22.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,950,590 km

• M1: 10,322 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.64 AU - 4.14 AU

Year: 2860 Days

Day: 27.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 9.5

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.46 AU - 4.58 AU

Year: 3582 Days

Day: 5.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,950,590 km

• M1: 119,678 km (0.086 R)
• M2: 444,455 km (0.071 R)
• M3: 1,068,278 km (0.105 R)
• M4: 2,320,712 km (0.067 R)
• M5: 2,795,685 km (0.091 R)
• M6: 3,710,626 km (0.059 R)
• M7: 4,248,580 km (0.108 R)
• M8: 7,126,693 km (0.082 R)
• M9: 9,230,937 km (0.068 R)
• M10: 11,016,387 km (0.051 R)
• M11: 11,585,158 km (0.047 R)
• M12: 11,899,613 km (0.105 R)
• M13: 16,864,168 km (0.111 R)
• M14: 17,385,068 km (0.083 R)
• M15: 17,738,268 km (0.099 R)
• M16: 20,216,507 km (0.097 R)
• M17: 21,877,641 km (0.088 R)
• M18: 22,427,862 km (0.075 R)
• M19: 23,341,756 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 11.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.21 AU - 12.95 AU

Year: 12829 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,950,590 km

• M1: 139,276 km (0.082 R)
• M2: 1,199,326 km (0.072 R)
• M3: 5,917,045 km (0.093 R)
• M4: 6,277,426 km (0.119 R)
• M5: 7,122,055 km (0.039 R)
• M6: 13,420,724 km (0.08 R)
• M7: 16,881,521 km (0.082 R)
• M8: 22,163,822 km (0.065 R)
• M9: 23,213,850 km (0.088 R)
• M10: 24,022,875 km (0.077 R)
• M11: 25,318,542 km (0.103 R)
• M12: 30,009,782 km (0.072 R)
• M13: 33,176,469 km (0.063 R)
• M14: 33,630,200 km (0.102 R)
• M15: 42,121,225 km (0.118 R)
• M16: 44,964,183 km (0.109 R)
• M17: 45,939,561 km (0.12 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: 370 - 10,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit