🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.68 AU - 0.8 AU

Year: 229 Days

Day: 47.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.26 AU - 1.66 AU

Year: 635 Days

Day: 46.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.41 AU - 3.23 AU

Year: 1704 Days

Day: 38.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,011,862 km

• M1: 50,115 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 10

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.2 AU - 8.56 AU

Year: 8730 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,011,862 km

• M1: 124,316 km (0.076 R)
• M2: 439,070 km (0.08 R)
• M3: 1,108,819 km (0.066 R)
• M4: 1,487,003 km (0.112 R)
• M5: 7,012,699 km (0.101 R)
• M6: 7,615,130 km (0.073 R)
• M7: 8,508,977 km (0.084 R)
• M8: 9,039,152 km (0.088 R)
• M9: 11,070,093 km (0.12 R)
• M10: 12,310,708 km (0.115 R)
• M11: 13,846,779 km (0.082 R)
• M12: 15,340,663 km (0.118 R)
• M13: 18,208,754 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.1

Radius: 5.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.44 AU - 14.78 AU

Year: 18070 Days

Day: 20.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,011,862 km

• M1: 117,883 km (0.086 R)
• M2: 380,876 km (0.109 R)
• M3: 831,315 km (0.096 R)
• M4: 1,515,875 km (0.081 R)
• M5: 5,021,253 km (0.115 R)
• M6: 7,430,377 km (0.081 R)
• M7: 8,186,295 km (0.11 R)
• M8: 14,662,237 km (0.096 R)
• M9: 15,340,663 km (0.082 R)
• M10: 19,782,074 km (0.095 R)
• M11: 21,854,753 km (0.068 R)
• M12: 25,447,047 km (0.098 R)
• M13: 27,799,772 km (0.092 R)
• M14: 30,491,337 km (0.092 R)
• M15: 32,104,900 km (0.087 R)
• M16: 32,516,892 km (0.089 R)
• M17: 38,315,007 km (0.097 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit