🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.58 AU - 0.74 AU

Year: 199 Days

Day: 23.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,301,523 km

• M1: 66,421 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.73 AU - 0.83 AU

Year: 255 Days

Day: 37.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,301,523 km

• M1: 25,581 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.85 AU - 1.29 AU

Year: 410 Days

Day: 22.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.06 AU - 1.26 AU

Year: 463 Days

Day: 32.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.7

Radius: 4.8

Gravity: 41.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.54 AU - 15.46 AU

Year: 19427 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,301,523 km

• M1: 60,737 km (0.078 R)
• M2: 335,099 km (0.087 R)
• M3: 745,745 km (0.094 R)
• M4: 898,634 km (0.048 R)
• M5: 1,072,467 km (0.082 R)
• M6: 1,626,428 km (0.091 R)
• M7: 1,906,625 km (0.083 R)
• M8: 2,110,976 km (0.07 R)
• M9: 2,444,728 km (0.086 R)
• M10: 5,073,911 km (0.113 R)
• M11: 5,838,954 km (0.066 R)
• M12: 6,631,973 km (0.109 R)
• M13: 7,006,566 km (0.12 R)
• M14: 8,109,401 km (0.094 R)
• M15: 8,868,611 km (0.111 R)
• M16: 9,615,104 km (0.058 R)
• M17: 10,278,720 km (0.05 R)
• M18: 11,297,781 km (0.114 R)
• M19: 12,452,527 km (0.078 R)
• M20: 13,167,305 km (0.114 R)
• M21: 15,233,402 km (0.106 R)
• M22: 16,724,892 km (0.057 R)
• M23: 17,155,884 km (0.099 R)
• M24: 17,505,943 km (0.106 R)
• M25: 23,558,822 km (0.057 R)
• M26: 23,991,459 km (0.118 R)
• M27: 29,978,964 km (0.045 R)
• M28: 30,232,084 km (0.095 R)
• M29: 31,650,272 km (0.099 R)
• M30: 33,247,229 km (0.036 R)
• M31: 37,035,346 km (0.113 R)
• M32: 41,885,309 km (0.096 R)
• M33: 45,788,916 km (0.035 R)
• M34: 50,462,204 km (0.107 R)
• M35: 54,309,562 km (0.078 R)
• M36: 59,537,409 km (0.086 R)
• M37: 60,743,019 km (0.075 R)
• M38: 64,879,101 km (0.094 R)
• M39: 68,101,588 km (0.12 R)
• M40: 70,085,406 km (0.114 R)
• M41: 76,976,033 km (0.116 R)
• M42: 77,213,146 km (0.096 R)
• M43: 82,059,070 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 15,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit