🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.8 AU - 0.98 AU

Year: 352 Days

Day: 12.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,411,838 km

• M1: 409,898 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.37 AU - 1.43 AU

Year: 694 Days

Day: 39.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.18 AU - 1.8 AU

Year: 762 Days

Day: 46.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,411,838 km

• M1: 392,545 km (0.109 R)
• M2: 959,222 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.3

Radius: 13.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.1 AU - 7.72 AU

Year: 7610 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,411,838 km

• M1: 170,392 km (0.1 R)
• M2: 840,590 km (0.101 R)
• M3: 1,268,291 km (0.068 R)
• M4: 1,703,172 km (0.091 R)
• M5: 2,132,966 km (0.115 R)
• M6: 2,815,432 km (0.032 R)
• M7: 3,321,073 km (0.037 R)
• M8: 4,778,006 km (0.105 R)
• M9: 5,473,636 km (0.079 R)
• M10: 9,537,313 km (0.102 R)
• M11: 11,013,844 km (0.075 R)
• M12: 12,079,729 km (0.106 R)
• M13: 14,642,789 km (0.113 R)
• M14: 16,112,439 km (0.094 R)
• M15: 18,134,553 km (0.109 R)
• M16: 21,551,368 km (0.047 R)
• M17: 23,061,858 km (0.09 R)
• M18: 24,480,644 km (0.109 R)
• M19: 25,956,876 km (0.111 R)
• M20: 28,104,653 km (0.06 R)
• M21: 31,118,003 km (0.101 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 9.8

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.26 AU - 9.62 AU

Year: 9374 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,411,838 km

• M1: 122,072 km (0.119 R)
• M2: 679,623 km (0.066 R)
• M3: 1,036,713 km (0.086 R)
• M4: 1,785,301 km (0.088 R)
• M5: 2,315,177 km (0.082 R)
• M6: 3,742,340 km (0.104 R)
• M7: 4,523,690 km (0.105 R)
• M8: 10,502,967 km (0.064 R)
• M9: 10,822,359 km (0.099 R)
• M10: 16,285,972 km (0.1 R)
• M11: 17,668,705 km (0.098 R)
• M12: 18,197,384 km (0.066 R)
• M13: 18,814,475 km (0.056 R)
• M14: 21,765,144 km (0.073 R)
• M15: 22,548,438 km (0.04 R)
• M16: 23,440,640 km (0.088 R)
• M17: 25,105,515 km (0.111 R)
• M18: 28,053,490 km (0.042 R)
• M19: 30,788,738 km (0.096 R)
• M20: 34,043,838 km (0.065 R)
• M21: 34,744,704 km (0.08 R)
• M22: 38,269,379 km (0.076 R)
• M23: 40,053,184 km (0.12 R)
• M24: 48,918,205 km (0.059 R)
• M25: 49,363,109 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit