🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.12 AU - 1.64 AU

Year: 684 Days

Day: 40.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,554,846 km

• M1: 11,220 km (0.06 R)
• M2: 97,089 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.3

Radius: 10.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.28 AU - 4.02 AU

Year: 2941 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,554,846 km

• M1: 127,757 km (0.102 R)
• M2: 775,067 km (0.035 R)
• M3: 1,341,295 km (0.049 R)
• M4: 2,244,716 km (0.071 R)
• M5: 2,575,178 km (0.105 R)
• M6: 2,985,973 km (0.073 R)
• M7: 4,058,141 km (0.114 R)
• M8: 5,637,596 km (0.059 R)
• M9: 7,652,679 km (0.091 R)
• M10: 8,376,583 km (0.104 R)
• M11: 9,707,555 km (0.099 R)
• M12: 10,070,480 km (0.086 R)
• M13: 10,555,925 km (0.109 R)
• M14: 11,017,734 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 14.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.02 AU - 4.02 AU

Year: 3399 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,554,846 km

• M1: 175,478 km (0.038 R)
• M2: 693,386 km (0.098 R)
• M3: 1,301,801 km (0.089 R)
• M4: 2,065,647 km (0.103 R)
• M5: 2,898,908 km (0.118 R)
• M6: 4,581,285 km (0.07 R)
• M7: 5,137,191 km (0.09 R)
• M8: 5,764,156 km (0.108 R)
• M9: 6,612,076 km (0.07 R)
• M10: 7,386,096 km (0.111 R)
• M11: 8,319,886 km (0.109 R)
• M12: 8,763,443 km (0.072 R)
• M13: 9,923,126 km (0.082 R)
• M14: 10,461,678 km (0.074 R)
• M15: 11,019,828 km (0.104 R)
• M16: 12,239,200 km (0.106 R)
• M17: 14,114,410 km (0.119 R)
• M18: 15,500,733 km (0.04 R)
• M19: 16,652,188 km (0.078 R)
• M20: 18,658,594 km (0.074 R)
• M21: 19,302,613 km (0.098 R)
• M22: 20,450,029 km (0.089 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 11.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.3 AU - 5.32 AU

Year: 4449 Days

Day: 14.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 134.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,554,846 km

• M1: 156,779 km (0.098 R)
• M2: 552,465 km (0.109 R)
• M3: 1,089,072 km (0.12 R)
• M4: 1,596,658 km (0.113 R)
• M5: 2,670,920 km (0.049 R)
• M6: 3,504,929 km (0.112 R)
• M7: 4,151,939 km (0.113 R)
• M8: 4,800,745 km (0.088 R)
• M9: 6,485,367 km (0.084 R)
• M10: 8,759,554 km (0.074 R)
• M11: 9,705,012 km (0.06 R)
• M12: 10,372,069 km (0.092 R)
• M13: 10,760,575 km (0.111 R)
• M14: 11,475,503 km (0.085 R)
• M15: 13,656,191 km (0.117 R)
• M16: 15,144,989 km (0.026 R)
• M17: 15,758,490 km (0.039 R)
• M18: 16,504,983 km (0.081 R)
• M19: 18,192,447 km (0.107 R)
• M20: 18,758,675 km (0.091 R)
• M21: 21,767,089 km (0.11 R)
• M22: 26,021,652 km (0.087 R)
• M23: 26,499,468 km (0.105 R)
• M24: 26,902,185 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit