🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.03 AU - 1.11 AU

Year: 389 Days

Day: 26.1 Hours

Environment

Temp: 80 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.19 AU - 3.43 AU

Year: 1656 Days

Day: 26.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 62.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,977,087 km

• M1: 2,338,963 km (0.059 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.8

Radius: 8.8

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.65 AU - 6.87 AU

Year: 5505 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,977,087 km

• M1: 112,198 km (0.109 R)
• M2: 529,277 km (0.062 R)
• M3: 809,624 km (0.071 R)
• M4: 1,246,300 km (0.111 R)
• M5: 1,539,063 km (0.082 R)
• M6: 1,997,132 km (0.091 R)
• M7: 2,653,268 km (0.113 R)
• M8: 2,961,290 km (0.116 R)
• M9: 3,650,038 km (0.053 R)
• M10: 4,208,039 km (0.089 R)
• M11: 5,617,250 km (0.063 R)
• M12: 6,497,335 km (0.097 R)
• M13: 7,024,518 km (0.083 R)
• M14: 8,284,730 km (0.052 R)
• M15: 9,075,355 km (0.11 R)
• M16: 9,870,019 km (0.087 R)
• M17: 12,585,818 km (0.071 R)
• M18: 14,317,863 km (0.104 R)
• M19: 14,730,005 km (0.11 R)
• M20: 15,210,663 km (0.071 R)
• M21: 16,586,365 km (0.086 R)
• M22: 17,041,142 km (0.082 R)
• M23: 21,285,982 km (0.111 R)
• M24: 21,591,760 km (0.092 R)
• M25: 23,084,447 km (0.072 R)
• M26: 24,144,648 km (0.085 R)
• M27: 24,560,978 km (0.098 R)
• M28: 25,237,011 km (0.06 R)
• M29: 30,514,525 km (0.093 R)
• M30: 31,295,875 km (0.115 R)
• M31: 35,832,879 km (0.097 R)
• M32: 36,483,779 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 13.1

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.23 AU - 10.15 AU

Year: 8238 Days

Day: 5 Hours

Environment

Temp: -157 °C

Axial Tilt: 119.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,977,087 km

• M1: 166,054 km (0.058 R)
• M2: 588,368 km (0.101 R)
• M3: 1,438,384 km (0.071 R)
• M4: 1,951,803 km (0.11 R)
• M5: 2,384,740 km (0.109 R)
• M6: 3,289,807 km (0.104 R)
• M7: 3,910,339 km (0.07 R)
• M8: 4,751,378 km (0.068 R)
• M9: 6,358,209 km (0.031 R)
• M10: 7,131,779 km (0.12 R)
• M11: 8,175,524 km (0.046 R)
• M12: 13,213,531 km (0.025 R)
• M13: 14,045,146 km (0.113 R)
• M14: 14,473,744 km (0.05 R)
• M15: 17,371,903 km (0.112 R)
• M16: 19,330,738 km (0.113 R)
• M17: 21,432,737 km (0.058 R)
• M18: 24,999,151 km (0.091 R)
• M19: 28,065,458 km (0.034 R)
• M20: 30,754,330 km (0.084 R)
• M21: 31,270,593 km (0.054 R)
• M22: 38,756,769 km (0.095 R)
• M23: 42,720,664 km (0.08 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit