🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.41 AU - 1.85 AU

Year: 764 Days

Day: 14.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,406,424 km

• M1: 149,448 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 8.2

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.11 AU - 6.51 AU

Year: 5819 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,406,424 km

• M1: 102,026 km (0.102 R)
• M2: 467,344 km (0.084 R)
• M3: 758,312 km (0.117 R)
• M4: 1,500,317 km (0.043 R)
• M5: 2,550,344 km (0.088 R)
• M6: 5,411,853 km (0.091 R)
• M7: 5,842,246 km (0.079 R)
• M8: 6,982,780 km (0.102 R)
• M9: 7,455,958 km (0.11 R)
• M10: 10,012,137 km (0.084 R)
• M11: 10,379,699 km (0.09 R)
• M12: 12,043,377 km (0.118 R)
• M13: 13,046,729 km (0.072 R)
• M14: 16,837,540 km (0.071 R)
• M15: 19,404,489 km (0.097 R)
• M16: 20,929,640 km (0.094 R)
• M17: 29,393,289 km (0.044 R)

Asteroid Belt

Center: 11.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.4

Radius: 3.5

Gravity: 61.42 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.31 AU - 19.79 AU

Year: 24716 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,406,424 km

• M1: 43,533 km (0.115 R)
• M2: 173,982 km (0.11 R)
• M3: 342,430 km (0.071 R)
• M4: 892,351 km (0.106 R)
• M5: 1,595,312 km (0.073 R)
• M6: 2,091,677 km (0.099 R)
• M7: 2,224,670 km (0.095 R)
• M8: 2,386,984 km (0.052 R)
• M9: 3,819,084 km (0.092 R)
• M10: 6,643,193 km (0.046 R)
• M11: 7,078,672 km (0.107 R)
• M12: 8,724,847 km (0.069 R)
• M13: 12,970,435 km (0.046 R)
• M14: 19,078,067 km (0.039 R)
• M15: 27,465,421 km (0.09 R)
• M16: 39,398,394 km (0.106 R)
• M17: 39,867,384 km (0.12 R)
• M18: 42,760,756 km (0.117 R)
• M19: 54,952,085 km (0.115 R)
• M20: 56,522,713 km (0.104 R)
• M21: 64,177,038 km (0.075 R)
• M22: 69,266,956 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit