🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 230 Days

Day: 25 Hours

Environment

Temp: 0 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 10,078,429 km

• M1: 42,187 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.67 AU - 0.83 AU

Year: 286 Days

Day: 16.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,078,429 km

• M1: 281,543 km (0.12 R)
• M2: 371,003 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.88 AU - 2.38 AU

Year: 1367 Days

Day: 17 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,078,429 km

• M1: 255,214 km (0.108 R)
• M2: 327,021 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 9.2

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.98 AU - 3.03 AU

Year: 1738 Days

Day: 8.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 10,078,429 km

• M1: 117,584 km (0.114 R)
• M2: 470,037 km (0.091 R)
• M3: 952,938 km (0.078 R)
• M4: 1,410,110 km (0.038 R)
• M5: 2,031,988 km (0.105 R)
• M6: 2,399,849 km (0.084 R)
• M7: 2,974,754 km (0.085 R)
• M8: 3,779,141 km (0.059 R)
• M9: 4,763,346 km (0.079 R)
• M10: 5,462,865 km (0.12 R)
• M11: 6,279,371 km (0.109 R)
• M12: 6,849,787 km (0.12 R)
• M13: 7,827,858 km (0.071 R)
• M14: 8,213,970 km (0.037 R)
• M15: 8,675,181 km (0.07 R)
• M16: 9,186,057 km (0.101 R)
• M17: 11,282,971 km (0.105 R)
• M18: 12,402,860 km (0.077 R)
• M19: 13,258,859 km (0.056 R)
• M20: 14,023,604 km (0.108 R)
• M21: 14,683,031 km (0.108 R)

Asteroid Belt

Center: 2.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 13.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.54 AU - 3.72 AU

Year: 2435 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 10,078,429 km

• M1: 171,888 km (0.056 R)
• M2: 1,021,305 km (0.046 R)
• M3: 1,485,806 km (0.11 R)
• M4: 1,967,960 km (0.073 R)
• M5: 2,521,323 km (0.117 R)
• M6: 3,085,007 km (0.053 R)
• M7: 3,687,438 km (0.097 R)
• M8: 4,235,116 km (0.079 R)
• M9: 5,224,855 km (0.068 R)
• M10: 6,740,431 km (0.037 R)
• M11: 7,686,488 km (0.069 R)
• M12: 9,129,659 km (0.099 R)
• M13: 10,078,409 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit