🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 35.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,659,166 km

• M1: 67,768 km (0.119 R)
• M2: 185,501 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.49 AU - 0.63 AU

Year: 157 Days

Day: 15.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.77 AU - 0.83 AU

Year: 268 Days

Day: 21.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.85 AU - 1.15 AU

Year: 375 Days

Day: 13 Hours

Environment

Temp: 21 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,659,166 km

• M1: 399,875 km (0.095 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.3

Radius: 11.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.79 AU - 6.29 AU

Year: 5563 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,659,166 km

• M1: 144,212 km (0.087 R)
• M2: 725,101 km (0.096 R)
• M3: 1,240,914 km (0.116 R)
• M4: 1,689,858 km (0.053 R)
• M5: 2,126,683 km (0.12 R)
• M6: 2,708,320 km (0.065 R)
• M7: 3,252,108 km (0.115 R)
• M8: 3,981,547 km (0.047 R)
• M9: 4,484,645 km (0.111 R)
• M10: 4,869,560 km (0.087 R)
• M11: 5,248,940 km (0.096 R)
• M12: 6,128,875 km (0.109 R)
• M13: 6,868,188 km (0.113 R)
• M14: 8,294,454 km (0.108 R)
• M15: 10,566,098 km (0.066 R)
• M16: 11,869,394 km (0.106 R)
• M17: 12,260,742 km (0.075 R)
• M18: 12,863,921 km (0.076 R)
• M19: 13,645,570 km (0.068 R)
• M20: 15,885,349 km (0.073 R)
• M21: 16,602,521 km (0.073 R)
• M22: 17,466,449 km (0.114 R)
• M23: 23,291,341 km (0.058 R)
• M24: 24,217,203 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit