🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.51 AU - 0.57 AU

Year: 140 Days

Day: 26.4 Hours

Environment

Temp: 272 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.51 AU - 0.71 AU

Year: 168 Days

Day: 34 Hours

Environment

Temp: 224 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.98 AU - 1.18 AU

Year: 396 Days

Day: 17.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.76 AU - 2.52 AU

Year: 1105 Days

Day: 14.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,387,557 km

• M1: 40,840 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.25 AU - 3.59 AU

Year: 1762 Days

Day: 41.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,387,557 km

• M1: 237,412 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.82 AU - 3.06 AU

Year: 1780 Days

Day: 37.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,387,557 km

• M1: 994,975 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.26 AU - 4.54 AU

Year: 3259 Days

Day: 39.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 114.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,387,557 km

• M1: 31,416 km (0.043 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.38 AU - 6.14 AU

Year: 4260 Days

Day: 24.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,387,557 km

• M1: 275,709 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.6

Radius: 12.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.9 AU - 6.44 AU

Year: 4767 Days

Day: 13.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,387,557 km

• M1: 155,432 km (0.071 R)
• M2: 585,376 km (0.049 R)
• M3: 1,140,534 km (0.109 R)
• M4: 1,530,685 km (0.098 R)
• M5: 2,290,343 km (0.034 R)
• M6: 3,038,034 km (0.118 R)
• M7: 4,337,291 km (0.104 R)
• M8: 4,784,140 km (0.1 R)
• M9: 5,859,001 km (0.047 R)
• M10: 6,693,158 km (0.091 R)
• M11: 7,464,784 km (0.046 R)
• M12: 9,633,804 km (0.085 R)
• M13: 12,636,383 km (0.082 R)
• M14: 13,242,553 km (0.081 R)
• M15: 13,657,538 km (0.098 R)
• M16: 14,404,480 km (0.105 R)
• M17: 15,347,844 km (0.091 R)
• M18: 16,332,198 km (0.034 R)
• M19: 22,992,445 km (0.116 R)
• M20: 23,517,084 km (0.035 R)
• M21: 24,126,546 km (0.03 R)
• M22: 25,139,324 km (0.096 R)
• M23: 25,696,277 km (0.079 R)
• M24: 26,752,438 km (0.059 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 14,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit