🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 32.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 118.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.23 AU - 1.75 AU

Year: 675 Days

Day: 24.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,543,213 km

• M1: 508,034 km (0.118 R)
• M2: 669,301 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.99 AU - 4.95 AU

Year: 2934 Days

Day: 20.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 12.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.77 AU - 7.09 AU

Year: 5355 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,543,213 km

• M1: 154,834 km (0.114 R)
• M2: 262,245 km (0.105 R)
• M3: 347,665 km (0.114 R)
• M4: 453,431 km (0.115 R)
• M5: 573,259 km (0.1 R)
• M6: 893,249 km (0.104 R)
• M7: 1,027,887 km (0.106 R)
• M8: 1,235,230 km (0.11 R)
• M9: 1,369,868 km (0.118 R)
• M10: 1,483,113 km (0.057 R)
• M11: 1,672,803 km (0.05 R)
• M12: 1,813,575 km (0.077 R)
• M13: 2,096,913 km (0.085 R)
• M14: 2,342,403 km (0.088 R)
• M15: 2,426,477 km (0.035 R)
• M16: 2,586,697 km (0.107 R)
• M17: 2,662,693 km (0.114 R)
• M18: 2,750,656 km (0.116 R)
• M19: 2,839,517 km (0.06 R)
• M20: 3,134,973 km (0.052 R)
• M21: 3,476,505 km (0.04 R)
• M22: 3,609,198 km (0.096 R)
• M23: 3,805,321 km (0.101 R)
• M24: 3,954,919 km (0.101 R)
• M25: 4,068,314 km (0.078 R)
• M26: 4,454,127 km (0.087 R)
• M27: 4,878,835 km (0.084 R)
• M28: 5,082,588 km (0.111 R)
• M29: 5,192,392 km (0.1 R)
• M30: 5,442,221 km (0.111 R)
• M31: 5,582,843 km (0.086 R)
• M32: 5,896,400 km (0.112 R)
• M33: 6,011,890 km (0.09 R)
• M34: 6,142,638 km (0.106 R)
• M35: 6,259,773 km (0.108 R)
• M36: 6,496,138 km (0.054 R)
• M37: 6,977,843 km (0.115 R)
• M38: 7,084,806 km (0.071 R)
• M39: 7,223,184 km (0.106 R)
• M40: 7,408,984 km (0.066 R)
• M41: 7,533,749 km (0.087 R)
• M42: 7,832,795 km (0.095 R)
• M43: 7,975,960 km (0.039 R)
• M44: 8,119,873 km (0.095 R)
• M45: 8,720,808 km (0.106 R)
• M46: 8,836,148 km (0.118 R)
• M47: 8,985,147 km (0.061 R)
• M48: 9,185,160 km (0.102 R)
• M49: 9,589,523 km (0.052 R)
• M50: 10,068,834 km (0.096 R)
• M51: 10,207,212 km (0.068 R)
• M52: 10,363,692 km (0.11 R)
• M53: 10,837,767 km (0.101 R)
• M54: 10,926,329 km (0.094 R)
• M55: 11,283,120 km (0.097 R)
• M56: 11,535,043 km (0.071 R)
• M57: 11,971,570 km (0.082 R)
• M58: 12,191,778 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 11,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit