🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 358 Days

Day: 43.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.98 AU - 2.04 AU

Year: 1006 Days

Day: 23.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.86 AU - 4.12 AU

Year: 2302 Days

Day: 19.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 10

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.21 AU - 6.25 AU

Year: 4843 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,296,765 km

• M1: 125,363 km (0.085 R)
• M2: 534,364 km (0.083 R)
• M3: 1,513,182 km (0.106 R)
• M4: 1,970,354 km (0.11 R)
• M5: 2,442,484 km (0.116 R)
• M6: 2,937,803 km (0.077 R)
• M7: 3,329,001 km (0.107 R)
• M8: 4,282,837 km (0.112 R)
• M9: 4,956,626 km (0.032 R)
• M10: 5,619,345 km (0.096 R)
• M11: 5,944,571 km (0.087 R)
• M12: 7,089,892 km (0.067 R)
• M13: 7,965,039 km (0.114 R)
• M14: 8,838,093 km (0.073 R)
• M15: 10,527,801 km (0.104 R)
• M16: 13,789,932 km (0.07 R)
• M17: 15,202,584 km (0.081 R)
• M18: 21,167,201 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.5

Radius: 11.3

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.87 AU - 13.81 AU

Year: 14386 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,296,765 km

• M1: 143,913 km (0.115 R)
• M2: 512,074 km (0.086 R)
• M3: 886,218 km (0.12 R)
• M4: 1,652,757 km (0.081 R)
• M5: 2,311,586 km (0.065 R)
• M6: 2,680,046 km (0.097 R)
• M7: 3,138,563 km (0.119 R)
• M8: 3,705,988 km (0.114 R)
• M9: 4,701,711 km (0.117 R)
• M10: 8,457,216 km (0.094 R)
• M11: 9,613,758 km (0.043 R)
• M12: 10,577,317 km (0.07 R)
• M13: 13,855,605 km (0.074 R)
• M14: 15,158,752 km (0.086 R)
• M15: 16,071,748 km (0.108 R)
• M16: 16,780,244 km (0.081 R)
• M17: 23,618,512 km (0.114 R)
• M18: 28,779,040 km (0.056 R)
• M19: 29,356,488 km (0.087 R)
• M20: 32,112,380 km (0.113 R)
• M21: 32,733,660 km (0.112 R)
• M22: 34,257,164 km (0.075 R)
• M23: 42,441,664 km (0.076 R)
• M24: 50,826,774 km (0.116 R)
• M25: 51,840,449 km (0.084 R)
• M26: 54,962,407 km (0.108 R)
• M27: 58,207,634 km (0.086 R)
• M28: 59,503,451 km (0.085 R)
• M29: 62,537,445 km (0.034 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit