🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.71 AU - 0.97 AU

Year: 290 Days

Day: 43.2 Hours

Environment

Temp: 88 °C

Axial Tilt: 159.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,127,960 km

• M1: 34,408 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.14 AU - 1.42 AU

Year: 546 Days

Day: 17.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.57 AU - 1.69 AU

Year: 784 Days

Day: 43.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,127,960 km

• M1: 587,620 km (0.065 R)
• M2: 966,851 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 14.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.67 AU - 4.93 AU

Year: 3962 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,127,960 km

• M1: 182,659 km (0.093 R)
• M2: 771,476 km (0.115 R)
• M3: 1,344,586 km (0.113 R)
• M4: 1,937,741 km (0.111 R)
• M5: 2,737,491 km (0.07 R)
• M6: 3,262,879 km (0.089 R)
• M7: 5,616,652 km (0.047 R)
• M8: 8,151,887 km (0.114 R)
• M9: 9,980,123 km (0.12 R)
• M10: 11,509,611 km (0.079 R)
• M11: 13,750,887 km (0.118 R)
• M12: 15,139,454 km (0.107 R)
• M13: 16,678,517 km (0.086 R)
• M14: 18,445,268 km (0.085 R)
• M15: 19,082,555 km (0.048 R)
• M16: 21,779,804 km (0.028 R)
• M17: 22,348,276 km (0.11 R)
• M18: 23,589,340 km (0.057 R)
• M19: 25,107,609 km (0.102 R)
• M20: 25,575,551 km (0.094 R)
• M21: 26,288,385 km (0.116 R)
• M22: 26,933,152 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 11.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.86 AU - 7.32 AU

Year: 7112 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 154.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,127,960 km

• M1: 147,653 km (0.11 R)
• M2: 705,354 km (0.088 R)
• M3: 1,889,421 km (0.106 R)
• M4: 2,452,208 km (0.054 R)
• M5: 3,338,276 km (0.056 R)
• M6: 5,897,896 km (0.085 R)
• M7: 6,329,037 km (0.101 R)
• M8: 7,789,711 km (0.118 R)
• M9: 9,024,641 km (0.11 R)
• M10: 10,338,410 km (0.107 R)
• M11: 11,570,049 km (0.117 R)
• M12: 12,842,229 km (0.037 R)
• M13: 14,205,365 km (0.028 R)
• M14: 15,915,119 km (0.088 R)
• M15: 18,449,457 km (0.109 R)
• M16: 21,165,107 km (0.046 R)
• M17: 22,658,393 km (0.114 R)
• M18: 23,969,468 km (0.12 R)
• M19: 33,123,961 km (0.047 R)
• M20: 33,540,441 km (0.102 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: 328 - 18,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit