🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.78 AU - 2.22 AU

Year: 1089 Days

Day: 43 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,310,986 km

• M1: 877,392 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.41 AU - 2.99 AU

Year: 1708 Days

Day: 43.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,310,986 km

• M1: 233,522 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.84 AU - 3.88 AU

Year: 2371 Days

Day: 28.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 12.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.93 AU - 6.73 AU

Year: 5420 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,310,986 km

• M1: 153,039 km (0.078 R)
• M2: 817,702 km (0.048 R)
• M3: 1,988,305 km (0.042 R)
• M4: 3,070,048 km (0.057 R)
• M5: 4,217,613 km (0.112 R)
• M6: 4,712,782 km (0.057 R)
• M7: 7,259,386 km (0.088 R)
• M8: 10,576,121 km (0.103 R)
• M9: 11,306,457 km (0.118 R)
• M10: 14,971,157 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 10.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.24 AU - 10.38 AU

Year: 12746 Days

Day: 5.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,310,986 km

• M1: 141,220 km (0.071 R)
• M2: 550,520 km (0.115 R)
• M3: 920,027 km (0.074 R)
• M4: 1,357,451 km (0.09 R)
• M5: 2,100,205 km (0.068 R)
• M6: 3,233,408 km (0.077 R)
• M7: 5,403,625 km (0.108 R)
• M8: 5,918,840 km (0.089 R)
• M9: 7,087,798 km (0.108 R)
• M10: 8,050,161 km (0.075 R)
• M11: 8,449,737 km (0.109 R)
• M12: 9,978,627 km (0.089 R)
• M13: 13,452,439 km (0.114 R)
• M14: 14,335,814 km (0.114 R)
• M15: 15,190,467 km (0.092 R)
• M16: 16,429,287 km (0.117 R)
• M17: 18,641,989 km (0.12 R)
• M18: 19,185,628 km (0.076 R)
• M19: 21,046,476 km (0.088 R)
• M20: 22,063,592 km (0.055 R)
• M21: 22,847,784 km (0.041 R)
• M22: 23,202,331 km (0.094 R)
• M23: 23,831,390 km (0.072 R)
• M24: 24,657,020 km (0.096 R)
• M25: 25,123,766 km (0.099 R)
• M26: 26,755,280 km (0.107 R)
• M27: 28,456,058 km (0.119 R)
• M28: 28,866,555 km (0.12 R)
• M29: 31,086,737 km (0.054 R)
• M30: 31,741,527 km (0.089 R)
• M31: 33,532,363 km (0.081 R)
• M32: 35,864,444 km (0.077 R)
• M33: 36,948,280 km (0.067 R)
• M34: 37,929,942 km (0.098 R)
• M35: 42,831,815 km (0.051 R)
• M36: 45,155,369 km (0.115 R)
• M37: 46,277,353 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 15,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit