🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.19 AU - 1.57 AU

Year: 583 Days

Day: 37 Hours

Environment

Temp: 7 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,426,595 km

• M1: 40,990 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.38 AU - 2.78 AU

Year: 1491 Days

Day: 27.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.68 AU - 2.92 AU

Year: 1686 Days

Day: 41.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.8

Radius: 10.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.49 AU - 7.33 AU

Year: 5171 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,426,595 km

• M1: 128,205 km (0.051 R)
• M2: 534,663 km (0.065 R)
• M3: 1,180,626 km (0.11 R)
• M4: 2,424,084 km (0.073 R)
• M5: 4,212,377 km (0.109 R)
• M6: 4,783,093 km (0.069 R)
• M7: 5,378,791 km (0.109 R)
• M8: 6,510,350 km (0.098 R)
• M9: 7,054,587 km (0.108 R)
• M10: 10,242,817 km (0.088 R)
• M11: 10,812,934 km (0.078 R)
• M12: 11,318,276 km (0.117 R)
• M13: 13,692,693 km (0.111 R)
• M14: 14,085,388 km (0.078 R)
• M15: 18,024,150 km (0.088 R)
• M16: 22,847,185 km (0.104 R)

Asteroid Belt

Center: 8.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 8.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.65 AU - 11.05 AU

Year: 11983 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,426,595 km

• M1: 103,522 km (0.045 R)
• M2: 383,868 km (0.069 R)
• M3: 1,004,998 km (0.098 R)
• M4: 1,300,005 km (0.074 R)
• M5: 1,569,282 km (0.068 R)
• M6: 2,103,047 km (0.115 R)
• M7: 2,366,638 km (0.11 R)
• M8: 3,505,677 km (0.118 R)
• M9: 4,088,510 km (0.098 R)
• M10: 4,675,681 km (0.095 R)
• M11: 7,160,352 km (0.103 R)
• M12: 8,097,434 km (0.114 R)
• M13: 9,068,174 km (0.092 R)
• M14: 11,667,886 km (0.1 R)
• M15: 12,444,897 km (0.117 R)
• M16: 13,674,293 km (0.111 R)
• M17: 15,241,031 km (0.073 R)
• M18: 24,810,956 km (0.105 R)
• M19: 26,373,805 km (0.116 R)
• M20: 27,419,495 km (0.083 R)
• M21: 31,139,694 km (0.079 R)
• M22: 34,392,700 km (0.078 R)
• M23: 36,333,134 km (0.115 R)
• M24: 37,271,113 km (0.065 R)
• M25: 40,181,838 km (0.112 R)
• M26: 41,947,841 km (0.079 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit