🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.54 AU - 2.4 AU

Year: 1047 Days

Day: 41.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.87 AU - 2.69 AU

Year: 1304 Days

Day: 12.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,652,789 km

• M1: 224,397 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.2 AU - 2.98 AU

Year: 1579 Days

Day: 16.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.99 AU - 3.21 AU

Year: 2067 Days

Day: 28.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,652,789 km

• M1: 1,352,215 km (0.114 R)
• M2: 1,533,677 km (0.109 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.1

Radius: 13.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.59 AU - 5.33 AU

Year: 4184 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 16,652,789 km

• M1: 352,153 km (0.057 R)
• M2: 527,033 km (0.079 R)
• M3: 627,862 km (0.061 R)
• M4: 712,834 km (0.112 R)
• M5: 940,522 km (0.111 R)
• M6: 1,068,727 km (0.105 R)
• M7: 1,364,333 km (0.095 R)
• M8: 1,500,915 km (0.112 R)
• M9: 1,788,443 km (0.078 R)
• M10: 1,938,938 km (0.05 R)
• M11: 2,142,541 km (0.08 R)
• M12: 2,467,766 km (0.06 R)
• M13: 2,571,139 km (0.1 R)
• M14: 2,769,057 km (0.12 R)
• M15: 3,364,307 km (0.078 R)
• M16: 3,908,095 km (0.109 R)
• M17: 4,044,678 km (0.12 R)
• M18: 4,182,906 km (0.086 R)
• M19: 4,511,423 km (0.041 R)
• M20: 4,979,216 km (0.083 R)
• M21: 5,395,098 km (0.104 R)
• M22: 5,650,012 km (0.072 R)
• M23: 5,891,613 km (0.119 R)
• M24: 6,224,917 km (0.071 R)
• M25: 6,456,644 km (0.112 R)
• M26: 6,745,817 km (0.081 R)
• M27: 8,293,706 km (0.104 R)
• M28: 8,411,140 km (0.056 R)
• M29: 8,647,804 km (0.11 R)
• M30: 8,946,701 km (0.085 R)
• M31: 9,127,714 km (0.072 R)
• M32: 9,431,996 km (0.065 R)
• M33: 9,575,311 km (0.119 R)
• M34: 9,884,530 km (0.052 R)
• M35: 10,009,294 km (0.097 R)
• M36: 10,260,170 km (0.115 R)
• M37: 10,746,961 km (0.108 R)
• M38: 11,111,531 km (0.108 R)
• M39: 11,197,999 km (0.053 R)
• M40: 11,371,383 km (0.089 R)
• M41: 12,655,681 km (0.099 R)
• M42: 12,904,462 km (0.106 R)
• M43: 13,683,717 km (0.05 R)
• M44: 13,892,556 km (0.098 R)
• M45: 14,336,862 km (0.109 R)
• M46: 14,809,740 km (0.09 R)
• M47: 15,287,556 km (0.042 R)
• M48: 15,649,433 km (0.103 R)
• M49: 16,062,922 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 10,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit