🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.14 AU - 1.22 AU

Year: 453 Days

Day: 47.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.17 AU - 1.35 AU

Year: 499 Days

Day: 23.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,649,528 km

• M1: 38,746 km (0.096 R)
• M2: 371,900 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.66 AU - 2.42 AU

Year: 1029 Days

Day: 46.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,649,528 km

• M1: 171,140 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 10.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.75 AU - 9.03 AU

Year: 7826 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,649,528 km

• M1: 134,638 km (0.077 R)
• M2: 625,469 km (0.103 R)
• M3: 1,015,171 km (0.095 R)
• M4: 1,474,736 km (0.114 R)
• M5: 1,897,649 km (0.045 R)
• M6: 2,271,494 km (0.111 R)
• M7: 3,051,198 km (0.026 R)
• M8: 4,000,546 km (0.102 R)
• M9: 5,539,310 km (0.106 R)
• M10: 9,441,122 km (0.113 R)
• M11: 11,826,908 km (0.115 R)
• M12: 14,589,084 km (0.081 R)
• M13: 14,933,308 km (0.073 R)
• M14: 15,400,652 km (0.101 R)
• M15: 17,625,621 km (0.115 R)
• M16: 19,222,878 km (0.111 R)
• M17: 19,846,102 km (0.06 R)
• M18: 21,426,305 km (0.117 R)
• M19: 22,626,977 km (0.094 R)
• M20: 30,044,788 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 11.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.82 AU - 15.32 AU

Year: 15736 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,649,528 km

• M1: 147,952 km (0.051 R)
• M2: 872,006 km (0.099 R)
• M3: 1,852,919 km (0.065 R)
• M4: 4,911,896 km (0.045 R)
• M5: 5,864,386 km (0.097 R)
• M6: 6,484,619 km (0.065 R)
• M7: 8,807,275 km (0.114 R)
• M8: 11,109,437 km (0.112 R)
• M9: 11,637,817 km (0.091 R)
• M10: 12,493,068 km (0.117 R)
• M11: 13,988,598 km (0.1 R)
• M12: 17,332,260 km (0.091 R)
• M13: 18,285,348 km (0.115 R)
• M14: 23,200,087 km (0.03 R)
• M15: 25,755,667 km (0.077 R)
• M16: 26,164,817 km (0.046 R)
• M17: 37,730,827 km (0.086 R)
• M18: 38,524,892 km (0.074 R)
• M19: 45,282,976 km (0.11 R)
• M20: 48,940,794 km (0.101 R)
• M21: 49,411,429 km (0.072 R)
• M22: 53,617,971 km (0.101 R)
• M23: 55,637,692 km (0.081 R)
• M24: 57,533,097 km (0.048 R)
• M25: 59,471,138 km (0.052 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 18,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit