🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.65 AU

Year: 146 Days

Day: 25.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,823,842 km

• M1: 261,497 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.76 AU - 2.48 AU

Year: 1139 Days

Day: 28.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,823,842 km

• M1: 65,225 km (0.095 R)
• M2: 292,314 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.82 AU - 2.46 AU

Year: 1155 Days

Day: 33.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,823,842 km

• M1: 131,197 km (0.119 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 8.9

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.43 AU - 6.95 AU

Year: 5682 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,823,842 km

• M1: 110,852 km (0.091 R)
• M2: 481,705 km (0.101 R)
• M3: 829,520 km (0.102 R)
• M4: 1,302,997 km (0.093 R)
• M5: 1,602,642 km (0.106 R)
• M6: 2,962,187 km (0.036 R)
• M7: 3,488,024 km (0.045 R)
• M8: 3,841,673 km (0.097 R)
• M9: 4,122,618 km (0.111 R)
• M10: 4,994,175 km (0.048 R)
• M11: 5,680,082 km (0.094 R)
• M12: 6,171,211 km (0.055 R)
• M13: 6,995,047 km (0.092 R)
• M14: 7,632,334 km (0.114 R)
• M15: 7,927,790 km (0.109 R)
• M16: 10,038,316 km (0.087 R)
• M17: 10,528,698 km (0.077 R)
• M18: 12,096,185 km (0.075 R)
• M19: 14,031,981 km (0.045 R)
• M20: 14,645,332 km (0.089 R)
• M21: 21,138,179 km (0.046 R)
• M22: 22,467,506 km (0.061 R)
• M23: 27,386,733 km (0.092 R)
• M24: 27,732,304 km (0.08 R)
• M25: 30,050,323 km (0.041 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: 200 - 13,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit