🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.79 AU - 3.49 AU

Year: 2063 Days

Day: 28.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,254,787 km

• M1: 215,122 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.23 AU - 4.31 AU

Year: 3272 Days

Day: 45 Hours

Environment

Temp: -126 °C

Axial Tilt: 130.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,254,787 km

• M1: 63,729 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.4

Radius: 8.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.72 AU - 7.36 AU

Year: 6927 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,254,787 km

• M1: 100,829 km (0.085 R)
• M2: 451,038 km (0.106 R)
• M3: 731,085 km (0.074 R)
• M4: 1,053,618 km (0.116 R)
• M5: 1,546,543 km (0.115 R)
• M6: 2,088,536 km (0.117 R)
• M7: 3,392,281 km (0.106 R)
• M8: 4,020,592 km (0.089 R)
• M9: 5,401,680 km (0.075 R)
• M10: 7,557,385 km (0.116 R)
• M11: 11,667,138 km (0.114 R)
• M12: 12,433,977 km (0.101 R)
• M13: 12,712,528 km (0.059 R)
• M14: 13,720,369 km (0.118 R)
• M15: 14,118,000 km (0.102 R)
• M16: 15,040,720 km (0.12 R)
• M17: 15,304,161 km (0.059 R)
• M18: 22,042,349 km (0.074 R)
• M19: 23,635,416 km (0.102 R)

Asteroid Belt

Center: 12.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.5

Radius: 3.5

Gravity: 39.63 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16.15 AU - 21.41 AU

Year: 30182 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,254,787 km

• M1: 43,533 km (0.103 R)
• M2: 209,587 km (0.06 R)
• M3: 436,975 km (0.073 R)
• M4: 746,493 km (0.102 R)
• M5: 1,819,110 km (0.115 R)
• M6: 1,939,686 km (0.112 R)
• M7: 2,310,539 km (0.101 R)
• M8: 3,022,027 km (0.104 R)
• M9: 3,738,750 km (0.102 R)
• M10: 6,013,834 km (0.03 R)
• M11: 6,605,943 km (0.1 R)
• M12: 7,186,083 km (0.064 R)
• M13: 8,172,831 km (0.11 R)
• M14: 9,604,482 km (0.055 R)
• M15: 10,539,170 km (0.06 R)
• M16: 13,781,255 km (0.102 R)
• M17: 14,013,132 km (0.05 R)
• M18: 14,805,252 km (0.099 R)
• M19: 19,313,085 km (0.084 R)
• M20: 21,305,130 km (0.083 R)
• M21: 21,615,247 km (0.117 R)
• M22: 23,320,214 km (0.115 R)
• M23: 23,982,184 km (0.113 R)
• M24: 27,115,960 km (0.111 R)
• M25: 28,342,663 km (0.115 R)
• M26: 29,223,046 km (0.109 R)
• M27: 29,477,812 km (0.095 R)
• M28: 35,466,214 km (0.108 R)
• M29: 39,826,693 km (0.113 R)
• M30: 46,929,151 km (0.055 R)
• M31: 47,278,612 km (0.111 R)
• M32: 54,060,631 km (0.105 R)
• M33: 55,218,070 km (0.098 R)
• M34: 59,195,429 km (0.058 R)
• M35: 69,511,249 km (0.083 R)
• M36: 74,852,641 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit