🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.86 AU - 1.3 AU

Year: 393 Days

Day: 19.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,053,938 km

• M1: 26,180 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.44 AU - 1.52 AU

Year: 630 Days

Day: 17.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,053,938 km

• M1: 831,016 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 11.9

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.57 AU - 12.93 AU

Year: 13201 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,053,938 km

• M1: 147,952 km (0.077 R)
• M2: 519,703 km (0.075 R)
• M3: 1,120,189 km (0.106 R)
• M4: 1,784,254 km (0.058 R)
• M5: 3,402,604 km (0.081 R)
• M6: 5,286,490 km (0.049 R)
• M7: 6,151,764 km (0.095 R)
• M8: 7,785,073 km (0.112 R)
• M9: 8,210,978 km (0.088 R)
• M10: 14,192,200 km (0.094 R)
• M11: 14,686,173 km (0.097 R)
• M12: 15,783,473 km (0.118 R)
• M13: 21,085,969 km (0.104 R)
• M14: 24,236,052 km (0.086 R)
• M15: 24,739,299 km (0.116 R)
• M16: 30,046,583 km (0.094 R)
• M17: 31,931,815 km (0.084 R)
• M18: 34,905,970 km (0.093 R)
• M19: 37,121,066 km (0.063 R)
• M20: 39,845,243 km (0.069 R)
• M21: 42,992,932 km (0.108 R)
• M22: 52,749,256 km (0.058 R)
• M23: 55,835,909 km (0.116 R)
• M24: 57,423,591 km (0.115 R)
• M25: 59,952,693 km (0.104 R)

Asteroid Belt

Center: 12.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 14

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.61 AU - 13.61 AU

Year: 16607 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,053,938 km

• M1: 174,132 km (0.065 R)
• M2: 623,823 km (0.112 R)
• M3: 1,266,047 km (0.115 R)
• M4: 1,860,848 km (0.116 R)
• M5: 2,595,224 km (0.053 R)
• M6: 4,747,788 km (0.034 R)
• M7: 7,569,054 km (0.088 R)
• M8: 9,943,172 km (0.063 R)
• M9: 10,755,339 km (0.059 R)
• M10: 11,927,588 km (0.119 R)
• M11: 13,528,285 km (0.076 R)
• M12: 14,380,544 km (0.101 R)
• M13: 15,042,814 km (0.12 R)
• M14: 18,925,327 km (0.042 R)
• M15: 20,631,790 km (0.092 R)
• M16: 24,040,378 km (0.115 R)
• M17: 28,606,105 km (0.064 R)
• M18: 31,092,421 km (0.052 R)
• M19: 32,576,283 km (0.107 R)
• M20: 38,986,252 km (0.082 R)
• M21: 39,842,401 km (0.1 R)
• M22: 47,309,878 km (0.054 R)
• M23: 49,271,405 km (0.097 R)
• M24: 52,487,011 km (0.052 R)
• M25: 56,201,377 km (0.058 R)
• M26: 64,149,063 km (0.031 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit