🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.6 AU - 0.84 AU

Year: 215 Days

Day: 44.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,167,546 km

• M1: 48,320 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.58 AU - 0.9 AU

Year: 224 Days

Day: 29.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1 AU - 1.44 AU

Year: 474 Days

Day: 26.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,167,546 km

• M1: 57,446 km (0.059 R)
• M2: 137,480 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.4 AU - 1.9 AU

Year: 745 Days

Day: 43.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.72 AU - 2.02 AU

Year: 899 Days

Day: 43.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.99 AU - 4.09 AU

Year: 2341 Days

Day: 35.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,167,546 km

• M1: 898,634 km (0.076 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 9.6

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.49 AU - 10.85 AU

Year: 12250 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,167,546 km

• M1: 124,017 km (0.093 R)
• M2: 463,753 km (0.026 R)
• M3: 828,473 km (0.106 R)
• M4: 1,205,908 km (0.066 R)
• M5: 1,794,726 km (0.1 R)
• M6: 2,146,430 km (0.118 R)
• M7: 2,651,024 km (0.084 R)
• M8: 3,183,742 km (0.072 R)
• M9: 3,568,508 km (0.106 R)
• M10: 4,248,879 km (0.093 R)
• M11: 4,879,883 km (0.082 R)
• M12: 5,572,221 km (0.047 R)
• M13: 7,589,399 km (0.046 R)
• M14: 9,161,523 km (0.108 R)
• M15: 9,521,007 km (0.118 R)
• M16: 10,159,491 km (0.117 R)
• M17: 12,001,639 km (0.11 R)
• M18: 13,066,028 km (0.054 R)
• M19: 15,890,585 km (0.049 R)
• M20: 18,685,971 km (0.075 R)
• M21: 22,995,885 km (0.106 R)
• M22: 23,374,518 km (0.042 R)
• M23: 23,950,320 km (0.065 R)
• M24: 25,030,267 km (0.1 R)
• M25: 27,181,933 km (0.11 R)
• M26: 34,868,122 km (0.118 R)
• M27: 37,546,522 km (0.092 R)
• M28: 38,071,761 km (0.112 R)
• M29: 47,615,207 km (0.05 R)
• M30: 48,230,653 km (0.116 R)
• M31: 49,320,473 km (0.105 R)
• M32: 50,267,727 km (0.111 R)
• M33: 54,345,017 km (0.105 R)
• M34: 56,378,351 km (0.088 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit