🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.86 AU - 1.4 AU

Year: 439 Days

Day: 16.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,384,541 km

• M1: 87,066 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.24 AU - 1.32 AU

Year: 529 Days

Day: 36.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,384,541 km

• M1: 148,999 km (0.118 R)
• M2: 477,516 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.71 AU - 2.21 AU

Year: 1002 Days

Day: 47.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,384,541 km

• M1: 55,351 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.32 AU - 3.84 AU

Year: 1974 Days

Day: 47.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.7

Radius: 4.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.76 AU - 18.78 AU

Year: 23970 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,384,541 km

• M1: 68,366 km (0.091 R)
• M2: 998,117 km (0.076 R)
• M3: 2,590,437 km (0.079 R)
• M4: 2,872,878 km (0.102 R)
• M5: 3,372,235 km (0.107 R)
• M6: 6,257,829 km (0.104 R)
• M7: 6,806,703 km (0.08 R)
• M8: 9,678,533 km (0.116 R)
• M9: 11,694,365 km (0.099 R)
• M10: 14,436,195 km (0.051 R)
• M11: 15,813,243 km (0.119 R)
• M12: 19,226,767 km (0.115 R)
• M13: 20,465,587 km (0.097 R)
• M14: 24,121,460 km (0.081 R)
• M15: 30,330,819 km (0.09 R)
• M16: 40,910,081 km (0.114 R)
• M17: 41,448,184 km (0.047 R)
• M18: 46,213,774 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit