🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.66 AU - 0.88 AU

Year: 239 Days

Day: 12 Hours

Environment

Temp: 135 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.05 AU - 1.09 AU

Year: 391 Days

Day: 46.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 126.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,148,802 km

• M1: 42,635 km (0.102 R)
• M2: 824,583 km (0.034 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 14.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.5 AU - 8.82 AU

Year: 7486 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,148,802 km

• M1: 181,612 km (0.073 R)
• M2: 683,363 km (0.065 R)
• M3: 1,539,063 km (0.069 R)
• M4: 2,042,310 km (0.111 R)
• M5: 2,705,029 km (0.066 R)
• M6: 3,508,968 km (0.069 R)
• M7: 4,727,143 km (0.117 R)
• M8: 6,536,380 km (0.114 R)
• M9: 7,061,468 km (0.103 R)
• M10: 7,850,747 km (0.103 R)
• M11: 8,845,273 km (0.119 R)
• M12: 9,334,758 km (0.096 R)
• M13: 9,962,171 km (0.105 R)
• M14: 10,956,099 km (0.086 R)
• M15: 11,654,871 km (0.068 R)
• M16: 12,429,638 km (0.073 R)
• M17: 13,093,254 km (0.101 R)
• M18: 15,226,969 km (0.094 R)
• M19: 16,545,824 km (0.071 R)
• M20: 17,701,766 km (0.102 R)
• M21: 18,849,332 km (0.067 R)
• M22: 19,347,193 km (0.088 R)
• M23: 23,152,215 km (0.075 R)
• M24: 25,118,081 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 8.8

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.57 AU - 14.29 AU

Year: 14550 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,148,802 km

• M1: 109,506 km (0.084 R)
• M2: 429,645 km (0.105 R)
• M3: 745,895 km (0.118 R)
• M4: 1,998,777 km (0.101 R)
• M5: 4,395,185 km (0.102 R)
• M6: 6,342,800 km (0.085 R)
• M7: 6,758,233 km (0.115 R)
• M8: 7,103,505 km (0.075 R)
• M9: 7,971,173 km (0.091 R)
• M10: 8,755,066 km (0.106 R)
• M11: 9,860,893 km (0.105 R)
• M12: 12,539,742 km (0.112 R)
• M13: 16,896,930 km (0.076 R)
• M14: 21,514,867 km (0.057 R)
• M15: 25,021,889 km (0.074 R)
• M16: 33,020,738 km (0.099 R)
• M17: 36,330,740 km (0.043 R)
• M18: 38,337,596 km (0.114 R)
• M19: 41,269,864 km (0.107 R)
• M20: 44,198,392 km (0.068 R)
• M21: 44,649,280 km (0.068 R)
• M22: 47,734,137 km (0.108 R)
• M23: 49,167,435 km (0.101 R)
• M24: 50,301,985 km (0.073 R)
• M25: 51,123,128 km (0.103 R)
• M26: 55,537,013 km (0.096 R)
• M27: 59,647,813 km (0.108 R)
• M28: 60,567,540 km (0.051 R)
• M29: 62,435,270 km (0.048 R)
• M30: 62,813,304 km (0.104 R)
• M31: 63,765,344 km (0.109 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit