🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.53 AU - 0.63 AU

Year: 159 Days

Day: 20.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,960,232 km

• M1: 118,332 km (0.086 R)
• M2: 184,604 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 180 Days

Day: 35.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.34 AU - 3.56 AU

Year: 1823 Days

Day: 17.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,960,232 km

• M1: 631,453 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.59 AU - 4.75 AU

Year: 3065 Days

Day: 23.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 9.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.13 AU - 10.01 AU

Year: 8251 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,960,232 km

• M1: 126,560 km (0.071 R)
• M2: 324,029 km (0.036 R)
• M3: 440,566 km (0.06 R)
• M4: 1,322,744 km (0.082 R)
• M5: 1,427,164 km (0.119 R)
• M6: 1,520,962 km (0.096 R)
• M7: 2,438,595 km (0.097 R)
• M8: 3,571,051 km (0.117 R)
• M9: 3,718,105 km (0.066 R)
• M10: 4,075,644 km (0.101 R)
• M11: 4,385,312 km (0.111 R)
• M12: 4,642,620 km (0.098 R)
• M13: 4,925,211 km (0.06 R)
• M14: 5,234,280 km (0.084 R)
• M15: 5,528,539 km (0.064 R)
• M16: 5,742,015 km (0.091 R)
• M17: 6,199,186 km (0.117 R)
• M18: 6,577,818 km (0.104 R)
• M19: 7,264,473 km (0.096 R)
• M20: 7,381,009 km (0.111 R)
• M21: 8,434,328 km (0.1 R)
• M22: 8,729,784 km (0.098 R)
• M23: 8,978,565 km (0.09 R)
• M24: 9,483,159 km (0.096 R)
• M25: 9,738,971 km (0.116 R)
• M26: 10,335,866 km (0.088 R)
• M27: 10,678,446 km (0.099 R)
• M28: 10,891,174 km (0.081 R)
• M29: 11,159,104 km (0.112 R)
• M30: 11,456,205 km (0.068 R)
• M31: 11,728,772 km (0.076 R)
• M32: 12,280,040 km (0.09 R)
• M33: 12,419,166 km (0.117 R)
• M34: 13,522,451 km (0.112 R)
• M35: 14,657,001 km (0.058 R)
• M36: 16,522,486 km (0.109 R)
• M37: 16,768,725 km (0.098 R)
• M38: 16,861,326 km (0.094 R)
• M39: 16,923,110 km (0.069 R)
• M40: 17,358,140 km (0.093 R)
• M41: 17,451,788 km (0.047 R)
• M42: 17,577,002 km (0.106 R)
• M43: 17,765,346 km (0.111 R)
• M44: 18,557,317 km (0.107 R)
• M45: 18,749,101 km (0.071 R)
• M46: 20,968,386 km (0.111 R)
• M47: 21,670,448 km (0.04 R)
• M48: 22,108,770 km (0.075 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit