🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.82 AU - 0.96 AU

Year: 320 Days

Day: 15.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 174.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,110,154 km

• M1: 11,968 km (0.115 R)
• M2: 30,518 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.86 AU - 1.18 AU

Year: 392 Days

Day: 47.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.85 AU - 3.03 AU

Year: 1451 Days

Day: 30.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.34 AU - 4.6 AU

Year: 3012 Days

Day: 14 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,110,154 km

• M1: 140,472 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 13.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.32 AU - 8.16 AU

Year: 6663 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,110,154 km

• M1: 166,802 km (0.118 R)
• M2: 652,845 km (0.107 R)
• M3: 1,197,232 km (0.062 R)
• M4: 2,134,612 km (0.098 R)
• M5: 3,450,924 km (0.078 R)
• M6: 4,138,176 km (0.08 R)
• M7: 4,887,662 km (0.103 R)
• M8: 6,036,723 km (0.105 R)
• M9: 10,614,418 km (0.081 R)
• M10: 11,769,164 km (0.114 R)
• M11: 12,899,675 km (0.041 R)
• M12: 13,436,881 km (0.117 R)
• M13: 18,693,600 km (0.065 R)
• M14: 19,874,376 km (0.119 R)
• M15: 23,004,562 km (0.106 R)
• M16: 31,078,210 km (0.101 R)

Asteroid Belt

Center: 7.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.8

Radius: 11.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.79 AU - 9.41 AU

Year: 7978 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,110,154 km

• M1: 138,079 km (0.117 R)
• M2: 519,853 km (0.094 R)
• M3: 916,287 km (0.051 R)
• M4: 1,569,730 km (0.06 R)
• M5: 2,296,028 km (0.054 R)
• M6: 3,091,590 km (0.113 R)
• M7: 4,513,218 km (0.063 R)
• M8: 4,970,090 km (0.087 R)
• M9: 6,462,628 km (0.108 R)
• M10: 6,939,247 km (0.067 R)
• M11: 8,552,061 km (0.079 R)
• M12: 9,253,975 km (0.027 R)
• M13: 9,728,350 km (0.066 R)
• M14: 11,542,523 km (0.12 R)
• M15: 12,451,779 km (0.076 R)
• M16: 12,977,166 km (0.111 R)
• M17: 16,697,516 km (0.115 R)
• M18: 17,079,140 km (0.102 R)
• M19: 17,466,599 km (0.078 R)
• M20: 21,371,552 km (0.069 R)
• M21: 23,368,085 km (0.118 R)
• M22: 24,821,279 km (0.05 R)
• M23: 29,634,291 km (0.1 R)
• M24: 31,239,476 km (0.096 R)
• M25: 32,308,503 km (0.119 R)
• M26: 33,603,123 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 14,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit