🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.44 AU - 0.72 AU

Year: 167 Days

Day: 29.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 63 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.56 AU - 0.62 AU

Year: 172 Days

Day: 43.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 103.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,299,832 km

• M1: 99,483 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.9 AU

Year: 241 Days

Day: 30.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,299,832 km

• M1: 11,519 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.93 AU - 0.97 AU

Year: 351 Days

Day: 15 Hours

Environment

Temp: 32 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.16 AU - 2.58 AU

Year: 1382 Days

Day: 33.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 178.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,299,832 km

• M1: 52,060 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.52 AU - 3.82 AU

Year: 2663 Days

Day: 14.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,299,832 km

• M1: 68,965 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.31 AU - 4.21 AU

Year: 2761 Days

Day: 20.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 85.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.2

Radius: 3

Gravity: 54.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.04 AU - 14.16 AU

Year: 17958 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,299,832 km

• M1: 38,147 km (0.05 R)
• M2: 311,313 km (0.119 R)
• M3: 1,086,230 km (0.117 R)
• M4: 1,338,602 km (0.051 R)
• M5: 1,612,366 km (0.094 R)
• M6: 1,940,284 km (0.078 R)
• M7: 2,523,716 km (0.114 R)
• M8: 3,164,444 km (0.109 R)
• M9: 3,320,325 km (0.115 R)
• M10: 5,389,562 km (0.102 R)
• M11: 5,996,481 km (0.116 R)
• M12: 6,398,002 km (0.115 R)
• M13: 8,233,268 km (0.048 R)
• M14: 9,402,376 km (0.037 R)
• M15: 10,054,323 km (0.079 R)
• M16: 11,087,745 km (0.071 R)
• M17: 15,482,332 km (0.111 R)
• M18: 16,934,030 km (0.094 R)
• M19: 17,330,764 km (0.107 R)
• M20: 19,321,014 km (0.074 R)
• M21: 20,639,420 km (0.089 R)
• M22: 21,829,471 km (0.102 R)
• M23: 24,145,246 km (0.07 R)
• M24: 24,245,177 km (0.108 R)
• M25: 25,259,301 km (0.041 R)
• M26: 27,917,805 km (0.077 R)
• M27: 28,806,416 km (0.112 R)
• M28: 43,591,324 km (0.051 R)
• M29: 58,492,468 km (0.079 R)
• M30: 60,864,492 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 18,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit