🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.77 AU - 0.94 AU

Year: 279 Days

Day: 43.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,382,248 km

• M1: 43,383 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.82 AU - 3.66 AU

Year: 2079 Days

Day: 14.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.65 AU - 5.53 AU

Year: 4093 Days

Day: 27.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 12.4

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.24 AU - 14.86 AU

Year: 14910 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,382,248 km

• M1: 154,235 km (0.106 R)
• M2: 691,142 km (0.04 R)
• M3: 1,101,040 km (0.116 R)
• M4: 1,975,589 km (0.08 R)
• M5: 2,370,229 km (0.074 R)
• M6: 3,740,396 km (0.103 R)
• M7: 4,384,414 km (0.11 R)
• M8: 5,895,054 km (0.078 R)
• M9: 6,596,518 km (0.033 R)
• M10: 7,034,541 km (0.114 R)
• M11: 7,776,097 km (0.1 R)
• M12: 8,775,710 km (0.118 R)
• M13: 9,972,044 km (0.066 R)
• M14: 15,022,169 km (0.111 R)
• M15: 17,966,555 km (0.068 R)
• M16: 23,325,150 km (0.108 R)
• M17: 23,729,962 km (0.093 R)
• M18: 25,824,332 km (0.103 R)
• M19: 37,476,211 km (0.115 R)
• M20: 38,031,967 km (0.095 R)
• M21: 42,827,926 km (0.113 R)
• M22: 43,588,182 km (0.115 R)
• M23: 52,901,697 km (0.094 R)
• M24: 56,825,050 km (0.097 R)
• M25: 60,747,058 km (0.108 R)
• M26: 63,263,444 km (0.119 R)
• M27: 69,125,735 km (0.115 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit