🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.75 AU

Year: 163 Days

Day: 17.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 14

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.57 AU - 8.07 AU

Year: 6961 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,664,149 km

• M1: 174,132 km (0.074 R)
• M2: 753,824 km (0.098 R)
• M3: 1,207,554 km (0.068 R)
• M4: 2,778,481 km (0.028 R)
• M5: 3,919,763 km (0.076 R)
• M6: 4,783,242 km (0.088 R)
• M7: 6,312,282 km (0.038 R)
• M8: 8,314,500 km (0.107 R)
• M9: 10,169,214 km (0.067 R)
• M10: 10,811,139 km (0.105 R)
• M11: 11,323,212 km (0.085 R)
• M12: 15,120,904 km (0.117 R)
• M13: 16,155,822 km (0.112 R)
• M14: 16,690,784 km (0.051 R)
• M15: 18,151,458 km (0.092 R)
• M16: 18,802,807 km (0.055 R)
• M17: 20,538,740 km (0.117 R)
• M18: 21,166,902 km (0.09 R)
• M19: 22,133,304 km (0.117 R)
• M20: 23,382,147 km (0.087 R)
• M21: 30,139,633 km (0.093 R)
• M22: 35,904,237 km (0.107 R)
• M23: 40,253,346 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 11.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.99 AU - 11.17 AU

Year: 10421 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,664,149 km

• M1: 144,512 km (0.119 R)
• M2: 688,150 km (0.115 R)
• M3: 1,166,265 km (0.08 R)
• M4: 1,835,865 km (0.033 R)
• M5: 2,562,462 km (0.046 R)
• M6: 2,942,740 km (0.034 R)
• M7: 5,510,587 km (0.084 R)
• M8: 7,501,735 km (0.09 R)
• M9: 8,126,605 km (0.108 R)
• M10: 8,493,120 km (0.053 R)
• M11: 9,085,378 km (0.044 R)
• M12: 9,932,850 km (0.095 R)
• M13: 10,352,472 km (0.106 R)
• M14: 11,227,021 km (0.074 R)
• M15: 11,631,384 km (0.056 R)
• M16: 13,234,624 km (0.118 R)
• M17: 14,500,821 km (0.094 R)
• M18: 17,473,630 km (0.111 R)
• M19: 18,086,083 km (0.104 R)
• M20: 22,701,178 km (0.093 R)
• M21: 23,267,106 km (0.12 R)
• M22: 25,021,590 km (0.119 R)
• M23: 31,606,739 km (0.094 R)
• M24: 32,008,858 km (0.085 R)
• M25: 33,132,338 km (0.06 R)
• M26: 37,439,410 km (0.054 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 13,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit