🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 170 Days

Day: 20.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.98 AU - 1.44 AU

Year: 554 Days

Day: 21.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,695,750 km

• M1: 429,944 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.53 AU - 1.81 AU

Year: 898 Days

Day: 36.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,695,750 km

• M1: 77,193 km (0.066 R)
• M2: 195,076 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.68 AU - 1.68 AU

Year: 906 Days

Day: 17.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,695,750 km

• M1: 27,227 km (0.064 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.22 AU - 3.1 AU

Year: 1806 Days

Day: 39 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,695,750 km

• M1: 23,786 km (0.085 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 8.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.92 AU - 7.88 AU

Year: 6739 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,695,750 km

• M1: 446,699 km (0.1 R)
• M2: 1,623,885 km (0.037 R)
• M3: 2,102,448 km (0.05 R)
• M4: 3,121,360 km (0.079 R)
• M5: 4,555,704 km (0.116 R)
• M6: 5,026,788 km (0.096 R)
• M7: 8,933,985 km (0.076 R)
• M8: 10,908,976 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 13.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.47 AU - 11.71 AU

Year: 13341 Days

Day: 13 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,695,750 km

• M1: 162,912 km (0.097 R)
• M2: 620,682 km (0.098 R)
• M3: 1,138,889 km (0.066 R)
• M4: 1,617,751 km (0.112 R)
• M5: 2,086,890 km (0.098 R)
• M6: 3,162,200 km (0.112 R)
• M7: 3,585,412 km (0.098 R)
• M8: 4,160,766 km (0.039 R)
• M9: 4,829,169 km (0.106 R)
• M10: 6,616,564 km (0.115 R)
• M11: 8,619,081 km (0.08 R)
• M12: 9,707,855 km (0.047 R)
• M13: 11,801,776 km (0.09 R)
• M14: 14,449,210 km (0.046 R)
• M15: 15,625,797 km (0.097 R)
• M16: 16,201,001 km (0.111 R)
• M17: 16,865,066 km (0.091 R)
• M18: 17,317,898 km (0.109 R)
• M19: 21,325,326 km (0.103 R)
• M20: 22,666,172 km (0.089 R)
• M21: 23,590,836 km (0.077 R)
• M22: 25,318,392 km (0.037 R)
• M23: 25,812,963 km (0.078 R)
• M24: 26,719,376 km (0.061 R)
• M25: 29,348,709 km (0.05 R)
• M26: 29,894,442 km (0.088 R)
• M27: 33,787,876 km (0.096 R)
• M28: 39,709,109 km (0.057 R)
• M29: 40,646,340 km (0.098 R)
• M30: 48,076,717 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit