🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.53 AU - 0.67 AU

Year: 170 Days

Day: 33.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.18 AU - 1.58 AU

Year: 592 Days

Day: 29.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.34 AU - 1.52 AU

Year: 625 Days

Day: 40.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 131.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,262,580 km

• M1: 38,596 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.59 AU - 2.07 AU

Year: 904 Days

Day: 27 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.21 AU - 3.67 AU

Year: 1841 Days

Day: 20.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.17 AU - 3.23 AU

Year: 2091 Days

Day: 34.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 10

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.82 AU - 7.12 AU

Year: 6011 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,262,580 km

• M1: 124,316 km (0.043 R)
• M2: 478,115 km (0.097 R)
• M3: 849,866 km (0.059 R)
• M4: 1,171,202 km (0.109 R)
• M5: 1,730,399 km (0.083 R)
• M6: 3,899,717 km (0.12 R)
• M7: 4,214,920 km (0.083 R)
• M8: 4,547,177 km (0.111 R)
• M9: 4,869,261 km (0.106 R)
• M10: 5,773,131 km (0.114 R)
• M11: 6,184,077 km (0.111 R)
• M12: 8,104,016 km (0.115 R)
• M13: 8,660,520 km (0.12 R)
• M14: 9,284,941 km (0.029 R)
• M15: 10,346,039 km (0.099 R)
• M16: 10,858,561 km (0.108 R)
• M17: 12,550,513 km (0.044 R)
• M18: 15,831,344 km (0.101 R)
• M19: 16,955,871 km (0.078 R)
• M20: 21,237,811 km (0.088 R)
• M21: 23,468,016 km (0.062 R)
• M22: 25,765,241 km (0.099 R)
• M23: 26,707,409 km (0.116 R)
• M24: 27,495,191 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit