🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.01 AU - 3.47 AU

Year: 2141 Days

Day: 24.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 8.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.97 AU - 5.37 AU

Year: 4315 Days

Day: 13.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,552,827 km

• M1: 113,994 km (0.116 R)
• M2: 429,495 km (0.081 R)
• M3: 712,086 km (0.1 R)
• M4: 1,124,677 km (0.091 R)
• M5: 1,556,117 km (0.083 R)
• M6: 1,885,681 km (0.092 R)
• M7: 2,261,920 km (0.097 R)
• M8: 2,560,816 km (0.101 R)
• M9: 3,257,344 km (0.116 R)
• M10: 3,843,020 km (0.071 R)
• M11: 5,197,928 km (0.097 R)
• M12: 6,724,723 km (0.104 R)
• M13: 8,423,707 km (0.067 R)
• M14: 9,110,361 km (0.087 R)
• M15: 9,448,452 km (0.102 R)
• M16: 10,472,449 km (0.115 R)
• M17: 13,020,400 km (0.09 R)
• M18: 16,391,887 km (0.11 R)
• M19: 17,924,667 km (0.036 R)
• M20: 18,456,189 km (0.096 R)
• M21: 20,946,694 km (0.078 R)
• M22: 22,886,679 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.8

Radius: 14.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.17 AU - 11.23 AU

Year: 11090 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,552,827 km

• M1: 181,612 km (0.059 R)
• M2: 920,177 km (0.115 R)
• M3: 1,743,563 km (0.057 R)
• M4: 4,695,877 km (0.106 R)
• M5: 6,090,429 km (0.086 R)
• M6: 6,741,329 km (0.081 R)
• M7: 7,287,660 km (0.031 R)
• M8: 8,062,278 km (0.115 R)
• M9: 9,282,398 km (0.101 R)
• M10: 10,099,502 km (0.092 R)
• M11: 11,113,177 km (0.065 R)
• M12: 12,140,615 km (0.074 R)
• M13: 12,623,218 km (0.096 R)
• M14: 14,089,875 km (0.092 R)
• M15: 14,864,643 km (0.098 R)
• M16: 16,047,812 km (0.109 R)
• M17: 16,893,040 km (0.03 R)
• M18: 17,631,156 km (0.045 R)
• M19: 18,181,377 km (0.109 R)
• M20: 19,680,647 km (0.073 R)
• M21: 22,121,785 km (0.116 R)
• M22: 22,681,580 km (0.082 R)
• M23: 23,250,800 km (0.1 R)
• M24: 24,164,544 km (0.089 R)
• M25: 27,232,048 km (0.075 R)
• M26: 31,546,301 km (0.075 R)
• M27: 35,310,333 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 19,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit