🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.59 AU - 0.67 AU

Year: 193 Days

Day: 43.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,978,006 km

• M1: 149,897 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.69 AU - 2.39 AU

Year: 1122 Days

Day: 22.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.19 AU - 2.47 AU

Year: 1369 Days

Day: 24.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.97 AU - 3.15 AU

Year: 1577 Days

Day: 32.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.14 AU - 3.08 AU

Year: 1623 Days

Day: 19.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.04 AU - 4.36 AU

Year: 2740 Days

Day: 38.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 8.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.94 AU - 4.16 AU

Year: 3138 Days

Day: 9 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,978,006 km

• M1: 108,608 km (0.117 R)
• M2: 390,002 km (0.043 R)
• M3: 868,715 km (0.073 R)
• M4: 3,595,734 km (0.101 R)
• M5: 4,060,086 km (0.034 R)
• M6: 4,463,701 km (0.088 R)
• M7: 6,556,875 km (0.104 R)
• M8: 7,389,536 km (0.09 R)
• M9: 8,941,764 km (0.049 R)
• M10: 11,890,488 km (0.118 R)
• M11: 12,798,846 km (0.111 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 13.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.03 AU - 5.93 AU

Year: 4939 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,978,006 km

• M1: 178,021 km (0.102 R)
• M2: 761,603 km (0.1 R)
• M3: 1,393,953 km (0.108 R)
• M4: 2,318,767 km (0.115 R)
• M5: 2,761,876 km (0.104 R)
• M6: 3,201,095 km (0.11 R)
• M7: 3,799,786 km (0.102 R)
• M8: 4,784,439 km (0.115 R)
• M9: 6,705,874 km (0.084 R)
• M10: 7,436,361 km (0.109 R)
• M11: 8,258,102 km (0.106 R)
• M12: 8,691,187 km (0.071 R)
• M13: 12,933,933 km (0.07 R)
• M14: 16,842,775 km (0.108 R)
• M15: 17,931,100 km (0.069 R)
• M16: 18,997,733 km (0.05 R)
• M17: 21,257,409 km (0.09 R)
• M18: 22,376,102 km (0.101 R)
• M19: 23,066,047 km (0.117 R)
• M20: 24,812,153 km (0.118 R)
• M21: 25,551,316 km (0.101 R)
• M22: 26,815,867 km (0.106 R)
• M23: 29,744,245 km (0.05 R)
• M24: 31,238,130 km (0.066 R)
• M25: 32,100,113 km (0.097 R)
• M26: 32,781,531 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit