🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.73 AU - 0.85 AU

Year: 307 Days

Day: 16.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.1 AU - 1.22 AU

Year: 545 Days

Day: 41.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.09 AU - 1.37 AU

Year: 596 Days

Day: 20.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,693,944 km

• M1: 69,563 km (0.099 R)
• M2: 327,021 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.01 AU - 1.51 AU

Year: 617 Days

Day: 43.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,693,944 km

• M1: 593,006 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.6

Radius: 4.2

Gravity: 37.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.39 AU - 12.97 AU

Year: 18557 Days

Day: 16.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,693,944 km

• M1: 52,359 km (0.107 R)
• M2: 195,524 km (0.081 R)
• M3: 551,418 km (0.083 R)
• M4: 687,701 km (0.098 R)
• M5: 1,092,962 km (0.05 R)
• M6: 1,693,298 km (0.107 R)
• M7: 2,557,226 km (0.06 R)
• M8: 2,892,924 km (0.086 R)
• M9: 3,230,416 km (0.066 R)
• M10: 3,740,246 km (0.039 R)
• M11: 7,116,969 km (0.115 R)
• M12: 8,124,660 km (0.098 R)
• M13: 9,895,002 km (0.095 R)
• M14: 10,125,681 km (0.092 R)
• M15: 10,839,263 km (0.065 R)
• M16: 11,022,820 km (0.118 R)
• M17: 11,777,691 km (0.083 R)
• M18: 14,991,502 km (0.026 R)
• M19: 16,074,740 km (0.053 R)
• M20: 16,393,683 km (0.079 R)
• M21: 16,635,582 km (0.112 R)
• M22: 19,455,652 km (0.112 R)
• M23: 21,890,208 km (0.087 R)
• M24: 23,281,468 km (0.075 R)
• M25: 27,128,078 km (0.087 R)
• M26: 27,807,701 km (0.097 R)
• M27: 28,965,589 km (0.092 R)
• M28: 31,377,256 km (0.098 R)
• M29: 31,750,203 km (0.082 R)
• M30: 34,049,971 km (0.081 R)
• M31: 34,180,869 km (0.071 R)
• M32: 35,913,662 km (0.112 R)
• M33: 39,264,804 km (0.081 R)
• M34: 40,573,486 km (0.051 R)
• M35: 41,164,248 km (0.113 R)
• M36: 47,066,033 km (0.117 R)
• M37: 47,554,620 km (0.075 R)
• M38: 49,879,520 km (0.082 R)
• M39: 58,424,551 km (0.039 R)
• M40: 59,937,284 km (0.118 R)
• M41: 66,249,866 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit