🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.64 AU - 0.94 AU

Year: 246 Days

Day: 21.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 175.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 11.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.78 AU - 8.54 AU

Year: 6703 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,920,679 km

• M1: 148,251 km (0.034 R)
• M2: 569,519 km (0.078 R)
• M3: 978,071 km (0.076 R)
• M4: 1,439,880 km (0.091 R)
• M5: 2,224,221 km (0.104 R)
• M6: 2,610,333 km (0.075 R)
• M7: 3,385,101 km (0.111 R)
• M8: 5,359,493 km (0.099 R)
• M9: 6,028,794 km (0.115 R)
• M10: 11,582,166 km (0.088 R)
• M11: 12,646,705 km (0.113 R)
• M12: 16,890,198 km (0.036 R)
• M13: 19,921,051 km (0.108 R)
• M14: 21,525,638 km (0.102 R)
• M15: 27,774,939 km (0.095 R)
• M16: 29,386,557 km (0.113 R)
• M17: 34,595,256 km (0.111 R)
• M18: 38,622,131 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 9

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.04 AU - 13.54 AU

Year: 13271 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,920,679 km

• M1: 113,994 km (0.099 R)
• M2: 420,520 km (0.083 R)
• M3: 916,736 km (0.079 R)
• M4: 1,947,016 km (0.069 R)
• M5: 2,410,321 km (0.071 R)
• M6: 2,993,753 km (0.049 R)
• M7: 3,424,146 km (0.077 R)
• M8: 3,866,357 km (0.092 R)
• M9: 5,462,267 km (0.085 R)
• M10: 9,783,850 km (0.081 R)
• M11: 10,504,762 km (0.11 R)
• M12: 12,177,416 km (0.081 R)
• M13: 12,946,050 km (0.118 R)
• M14: 13,476,075 km (0.074 R)
• M15: 14,793,135 km (0.079 R)
• M16: 20,299,833 km (0.094 R)
• M17: 21,015,509 km (0.111 R)
• M18: 21,563,187 km (0.1 R)
• M19: 22,402,431 km (0.064 R)
• M20: 22,878,002 km (0.111 R)
• M21: 30,263,200 km (0.099 R)
• M22: 32,390,781 km (0.102 R)
• M23: 40,621,806 km (0.1 R)
• M24: 41,329,254 km (0.054 R)
• M25: 42,478,016 km (0.114 R)
• M26: 43,353,613 km (0.109 R)
• M27: 45,443,196 km (0.045 R)
• M28: 49,822,075 km (0.036 R)
• M29: 52,613,571 km (0.036 R)
• M30: 55,507,692 km (0.071 R)
• M31: 57,969,324 km (0.092 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit