🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 147 Days

Day: 37.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,009,161 km

• M1: 39,643 km (0.039 R)
• M2: 98,435 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.15 AU - 3.49 AU

Year: 1803 Days

Day: 26.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,009,161 km

• M1: 782,397 km (0.074 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 10.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.75 AU - 7.83 AU

Year: 6007 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,009,161 km

• M1: 132,394 km (0.056 R)
• M2: 511,026 km (0.098 R)
• M3: 860,786 km (0.09 R)
• M4: 1,333,515 km (0.1 R)
• M5: 1,662,182 km (0.063 R)
• M6: 3,025,019 km (0.062 R)
• M7: 3,637,771 km (0.088 R)
• M8: 4,533,264 km (0.053 R)
• M9: 4,869,710 km (0.073 R)
• M10: 5,809,185 km (0.084 R)
• M11: 6,464,872 km (0.118 R)
• M12: 7,002,377 km (0.096 R)
• M13: 7,656,868 km (0.117 R)
• M14: 8,136,030 km (0.071 R)
• M15: 10,690,413 km (0.111 R)
• M16: 11,099,863 km (0.075 R)
• M17: 12,595,692 km (0.104 R)
• M18: 15,131,525 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 10.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.59 AU - 10.59 AU

Year: 13123 Days

Day: 10.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,009,161 km

• M1: 128,654 km (0.115 R)
• M2: 478,414 km (0.068 R)
• M3: 1,050,476 km (0.078 R)
• M4: 1,673,701 km (0.107 R)
• M5: 2,295,729 km (0.044 R)
• M6: 4,428,097 km (0.118 R)
• M7: 4,792,966 km (0.026 R)
• M8: 5,412,002 km (0.041 R)
• M9: 6,382,593 km (0.106 R)
• M10: 10,514,786 km (0.074 R)
• M11: 15,454,208 km (0.104 R)
• M12: 15,802,023 km (0.116 R)
• M13: 16,441,105 km (0.116 R)
• M14: 17,023,789 km (0.077 R)
• M15: 18,384,830 km (0.11 R)
• M16: 20,062,870 km (0.078 R)
• M17: 23,446,325 km (0.099 R)
• M18: 25,707,496 km (0.09 R)
• M19: 27,091,576 km (0.096 R)
• M20: 27,699,841 km (0.081 R)
• M21: 28,524,873 km (0.095 R)
• M22: 30,659,036 km (0.054 R)
• M23: 35,604,293 km (0.088 R)
• M24: 35,967,966 km (0.098 R)
• M25: 38,710,843 km (0.099 R)
• M26: 39,742,021 km (0.084 R)
• M27: 40,395,614 km (0.027 R)
• M28: 42,808,478 km (0.062 R)
• M29: 43,357,352 km (0.086 R)
• M30: 44,329,290 km (0.11 R)
• M31: 44,891,179 km (0.101 R)
• M32: 47,040,602 km (0.114 R)
• M33: 48,808,848 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit