🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 187 Days

Day: 39 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,659,135 km

• M1: 51,910 km (0.094 R)
• M2: 129,253 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.25 AU - 1.61 AU

Year: 763 Days

Day: 17.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,659,135 km

• M1: 108,608 km (0.096 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 4.5

Gravity: 28.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.08 AU - 10.82 AU

Year: 12963 Days

Day: 22.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,659,135 km

• M1: 60,288 km (0.075 R)
• M2: 893,548 km (0.078 R)
• M3: 1,245,253 km (0.104 R)
• M4: 1,684,023 km (0.072 R)
• M5: 1,896,003 km (0.114 R)
• M6: 2,089,284 km (0.078 R)
• M7: 3,044,017 km (0.077 R)
• M8: 3,777,496 km (0.101 R)
• M9: 4,258,603 km (0.088 R)
• M10: 4,498,707 km (0.064 R)
• M11: 4,875,694 km (0.1 R)
• M12: 5,480,368 km (0.112 R)
• M13: 5,837,010 km (0.084 R)
• M14: 6,095,964 km (0.089 R)
• M15: 6,285,355 km (0.073 R)
• M16: 7,420,354 km (0.116 R)
• M17: 7,991,219 km (0.094 R)
• M18: 8,356,687 km (0.109 R)
• M19: 8,590,658 km (0.082 R)
• M20: 9,878,695 km (0.058 R)
• M21: 16,688,390 km (0.113 R)
• M22: 21,426,903 km (0.098 R)
• M23: 22,669,762 km (0.076 R)
• M24: 23,033,584 km (0.118 R)
• M25: 23,772,747 km (0.042 R)
• M26: 24,432,324 km (0.099 R)
• M27: 29,073,748 km (0.112 R)
• M28: 33,913,239 km (0.057 R)
• M29: 36,089,140 km (0.044 R)
• M30: 40,184,082 km (0.088 R)
• M31: 40,583,060 km (0.098 R)
• M32: 43,590,576 km (0.077 R)
• M33: 47,628,970 km (0.079 R)
• M34: 49,129,586 km (0.062 R)
• M35: 49,738,599 km (0.057 R)
• M36: 49,891,638 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit