🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.71 AU - 0.87 AU

Year: 258 Days

Day: 42.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,884,074 km

• M1: 307,424 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.65 AU - 4.31 AU

Year: 2915 Days

Day: 30.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,884,074 km

• M1: 2,273,439 km (0.047 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.8

Radius: 4.4

Gravity: 49.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.04 AU - 13.64 AU

Year: 16890 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 104.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,884,074 km

• M1: 54,902 km (0.112 R)
• M2: 727,345 km (0.074 R)
• M3: 1,580,651 km (0.065 R)
• M4: 2,081,654 km (0.063 R)
• M5: 2,291,989 km (0.026 R)
• M6: 2,633,820 km (0.107 R)
• M7: 3,390,187 km (0.106 R)
• M8: 3,651,834 km (0.106 R)
• M9: 4,449,789 km (0.08 R)
• M10: 4,728,041 km (0.089 R)
• M11: 5,794,075 km (0.08 R)
• M12: 6,168,219 km (0.083 R)
• M13: 6,647,232 km (0.112 R)
• M14: 7,777,743 km (0.118 R)
• M15: 8,813,110 km (0.074 R)
• M16: 8,976,022 km (0.108 R)
• M17: 10,655,557 km (0.068 R)
• M18: 11,797,138 km (0.098 R)
• M19: 12,465,542 km (0.037 R)
• M20: 14,097,804 km (0.074 R)
• M21: 17,266,586 km (0.074 R)
• M22: 22,455,388 km (0.117 R)
• M23: 22,963,722 km (0.115 R)
• M24: 24,003,278 km (0.045 R)
• M25: 26,175,887 km (0.118 R)
• M26: 31,662,838 km (0.03 R)
• M27: 32,430,724 km (0.059 R)
• M28: 36,039,623 km (0.116 R)
• M29: 37,583,772 km (0.07 R)
• M30: 45,806,419 km (0.103 R)
• M31: 47,450,051 km (0.114 R)
• M32: 55,150,302 km (0.062 R)
• M33: 55,518,762 km (0.08 R)
• M34: 60,264,904 km (0.096 R)
• M35: 62,037,639 km (0.06 R)
• M36: 62,836,641 km (0.108 R)
• M37: 65,274,488 km (0.046 R)
• M38: 66,516,748 km (0.101 R)
• M39: 67,774,567 km (0.066 R)
• M40: 68,197,481 km (0.092 R)
• M41: 70,988,678 km (0.105 R)
• M42: 71,643,467 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 10,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit