🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.45 AU - 0.61 AU

Year: 136 Days

Day: 46.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,858,516 km

• M1: 206,595 km (0.109 R)
• M2: 247,884 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.56 AU - 1.94 AU

Year: 817 Days

Day: 17.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.62 AU - 2.4 AU

Year: 1006 Days

Day: 28.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 123.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.91 AU - 2.17 AU

Year: 1029 Days

Day: 17.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 7.6

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.34 AU - 14.62 AU

Year: 19456 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,858,516 km

• M1: 125,213 km (0.112 R)
• M2: 453,730 km (0.059 R)
• M3: 1,052,870 km (0.108 R)
• M4: 1,426,117 km (0.118 R)
• M5: 1,775,577 km (0.089 R)
• M6: 2,577,123 km (0.102 R)
• M7: 2,892,176 km (0.048 R)
• M8: 4,799,399 km (0.09 R)
• M9: 5,127,467 km (0.076 R)
• M10: 5,828,931 km (0.119 R)
• M11: 6,548,348 km (0.105 R)
• M12: 7,137,464 km (0.104 R)
• M13: 7,810,954 km (0.088 R)
• M14: 8,473,373 km (0.069 R)
• M15: 10,203,921 km (0.107 R)
• M16: 12,562,780 km (0.107 R)
• M17: 13,905,122 km (0.091 R)
• M18: 15,734,106 km (0.093 R)
• M19: 17,039,048 km (0.099 R)
• M20: 19,220,035 km (0.093 R)
• M21: 20,048,807 km (0.038 R)
• M22: 22,174,743 km (0.086 R)
• M23: 22,678,140 km (0.066 R)
• M24: 24,233,808 km (0.108 R)
• M25: 28,255,597 km (0.032 R)
• M26: 31,045,448 km (0.084 R)
• M27: 31,548,695 km (0.114 R)
• M28: 32,960,749 km (0.116 R)
• M29: 33,484,491 km (0.115 R)
• M30: 35,361,496 km (0.077 R)
• M31: 49,813,548 km (0.106 R)
• M32: 54,959,116 km (0.114 R)
• M33: 56,812,484 km (0.03 R)
• M34: 61,429,822 km (0.103 R)
• M35: 64,032,377 km (0.089 R)
• M36: 70,967,285 km (0.087 R)
• M37: 72,059,798 km (0.085 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit