🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.6 AU - 1.9 AU

Year: 854 Days

Day: 16.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,270,640 km

• M1: 262,395 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.65 AU - 3.11 AU

Year: 1803 Days

Day: 27.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.36 AU - 3.86 AU

Year: 2024 Days

Day: 15.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,270,640 km

• M1: 48,470 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.92 AU - 4.72 AU

Year: 2755 Days

Day: 40.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 10.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.55 AU - 12.27 AU

Year: 13296 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 105,270,640 km

• M1: 129,552 km (0.088 R)
• M2: 462,407 km (0.081 R)
• M3: 1,521,410 km (0.103 R)
• M4: 2,793,441 km (0.092 R)
• M5: 7,583,116 km (0.114 R)
• M6: 11,116,319 km (0.094 R)
• M7: 13,344,728 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.1

Radius: 3.7

Gravity: 51.87 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.92 AU - 22.24 AU

Year: 31967 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 105,270,640 km

• M1: 46,675 km (0.101 R)
• M2: 178,620 km (0.094 R)
• M3: 527,332 km (0.105 R)
• M4: 887,863 km (0.114 R)
• M5: 1,228,647 km (0.069 R)
• M6: 1,749,996 km (0.115 R)
• M7: 2,071,482 km (0.118 R)
• M8: 3,691,627 km (0.06 R)
• M9: 6,530,994 km (0.114 R)
• M10: 9,763,056 km (0.119 R)
• M11: 12,731,228 km (0.04 R)
• M12: 13,199,020 km (0.087 R)
• M13: 14,586,840 km (0.091 R)
• M14: 17,648,360 km (0.082 R)
• M15: 19,226,767 km (0.085 R)
• M16: 24,522,083 km (0.069 R)
• M17: 35,829,588 km (0.096 R)
• M18: 41,486,930 km (0.064 R)
• M19: 54,529,321 km (0.088 R)
• M20: 63,985,253 km (0.047 R)
• M21: 91,120,362 km (0.118 R)
• M22: 98,779,773 km (0.094 R)
• M23: 102,765,360 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit