🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.63 AU - 0.89 AU

Year: 233 Days

Day: 26.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.21 AU - 1.25 AU

Year: 479 Days

Day: 37.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.62 AU - 4 AU

Year: 2614 Days

Day: 42.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 64.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,267,688 km

• M1: 653,443 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.48 AU - 4.58 AU

Year: 3389 Days

Day: 31.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.3

Radius: 6

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.79 AU - 20.13 AU

Year: 25642 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,267,688 km

• M1: 74,649 km (0.078 R)
• M2: 311,762 km (0.066 R)
• M3: 521,498 km (0.112 R)
• M4: 732,431 km (0.09 R)
• M5: 944,711 km (0.07 R)
• M6: 1,773,932 km (0.102 R)
• M7: 1,989,951 km (0.116 R)
• M8: 3,764,481 km (0.11 R)
• M9: 5,907,620 km (0.1 R)
• M10: 6,433,905 km (0.082 R)
• M11: 7,213,609 km (0.052 R)
• M12: 10,382,242 km (0.106 R)
• M13: 11,147,734 km (0.046 R)
• M14: 17,671,847 km (0.113 R)
• M15: 18,846,489 km (0.12 R)
• M16: 19,104,845 km (0.091 R)
• M17: 21,072,057 km (0.065 R)
• M18: 22,391,809 km (0.104 R)
• M19: 24,371,588 km (0.093 R)
• M20: 31,005,954 km (0.081 R)
• M21: 33,208,633 km (0.069 R)
• M22: 34,220,214 km (0.041 R)
• M23: 39,307,589 km (0.088 R)
• M24: 39,870,675 km (0.078 R)
• M25: 43,064,440 km (0.1 R)
• M26: 43,363,037 km (0.109 R)
• M27: 48,008,350 km (0.097 R)
• M28: 54,528,873 km (0.046 R)
• M29: 55,053,512 km (0.093 R)
• M30: 57,006,363 km (0.037 R)
• M31: 65,871,383 km (0.113 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit