🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.64 AU - 2.74 AU

Year: 1543 Days

Day: 15.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.26 AU - 3.4 AU

Year: 1666 Days

Day: 12.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,137,197 km

• M1: 103,522 km (0.116 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.8

Radius: 11.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.24 AU - 10.6 AU

Year: 9320 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,137,197 km

• M1: 144,212 km (0.067 R)
• M2: 612,603 km (0.085 R)
• M3: 1,333,964 km (0.086 R)
• M4: 1,888,524 km (0.058 R)
• M5: 2,668,976 km (0.069 R)
• M6: 5,029,780 km (0.091 R)
• M7: 6,523,963 km (0.112 R)
• M8: 7,420,204 km (0.045 R)
• M9: 7,865,706 km (0.06 R)
• M10: 11,713,812 km (0.097 R)
• M11: 12,674,081 km (0.117 R)
• M12: 14,553,330 km (0.064 R)
• M13: 17,100,383 km (0.082 R)
• M14: 19,628,737 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 14.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.13 AU - 11.99 AU

Year: 12005 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,137,197 km

• M1: 179,368 km (0.113 R)
• M2: 1,358,648 km (0.092 R)
• M3: 2,415,108 km (0.101 R)
• M4: 2,961,739 km (0.116 R)
• M5: 4,639,628 km (0.057 R)
• M6: 5,152,749 km (0.084 R)
• M7: 7,468,225 km (0.051 R)
• M8: 9,371,708 km (0.094 R)
• M9: 10,302,506 km (0.108 R)
• M10: 13,660,230 km (0.111 R)
• M11: 14,383,386 km (0.108 R)
• M12: 15,201,537 km (0.099 R)
• M13: 17,155,585 km (0.09 R)
• M14: 20,691,330 km (0.105 R)
• M15: 21,734,177 km (0.068 R)
• M16: 27,792,741 km (0.111 R)
• M17: 29,493,819 km (0.063 R)
• M18: 34,049,074 km (0.11 R)
• M19: 35,013,232 km (0.119 R)
• M20: 37,122,712 km (0.073 R)
• M21: 39,711,353 km (0.091 R)
• M22: 44,813,987 km (0.105 R)
• M23: 47,596,807 km (0.068 R)
• M24: 53,504,875 km (0.06 R)
• M25: 54,808,172 km (0.034 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit