🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.55 AU - 0.67 AU

Year: 182 Days

Day: 12.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,864,774 km

• M1: 44,281 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.72 AU - 0.82 AU

Year: 259 Days

Day: 25.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.16 AU - 1.46 AU

Year: 574 Days

Day: 30.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.9

Radius: 12.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.25 AU - 6.83 AU

Year: 4993 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 23,864,774 km

• M1: 154,684 km (0.03 R)
• M2: 579,841 km (0.117 R)
• M3: 1,032,973 km (0.117 R)
• M4: 1,554,023 km (0.075 R)
• M5: 2,352,576 km (0.069 R)
• M6: 3,988,728 km (0.115 R)
• M7: 4,538,201 km (0.108 R)
• M8: 5,874,708 km (0.096 R)
• M9: 6,495,540 km (0.105 R)
• M10: 7,127,291 km (0.116 R)
• M11: 8,403,960 km (0.105 R)
• M12: 9,077,748 km (0.04 R)
• M13: 9,746,900 km (0.065 R)
• M14: 11,007,711 km (0.09 R)
• M15: 11,451,268 km (0.049 R)
• M16: 11,906,794 km (0.069 R)
• M17: 12,660,767 km (0.07 R)
• M18: 13,049,721 km (0.064 R)
• M19: 14,005,203 km (0.03 R)
• M20: 14,792,088 km (0.082 R)
• M21: 15,774,946 km (0.043 R)
• M22: 16,684,800 km (0.046 R)
• M23: 20,476,957 km (0.094 R)
• M24: 21,490,632 km (0.065 R)
• M25: 22,255,077 km (0.085 R)
• M26: 25,572,709 km (0.102 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 10.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.44 AU - 7.24 AU

Year: 6849 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,864,774 km

• M1: 132,394 km (0.071 R)
• M2: 1,304,942 km (0.077 R)
• M3: 1,791,584 km (0.095 R)
• M4: 3,134,225 km (0.112 R)
• M5: 3,566,114 km (0.03 R)
• M6: 4,080,432 km (0.113 R)
• M7: 5,207,053 km (0.105 R)
• M8: 7,301,872 km (0.104 R)
• M9: 11,394,271 km (0.086 R)
• M10: 13,361,633 km (0.102 R)
• M11: 14,248,748 km (0.076 R)
• M12: 19,970,119 km (0.113 R)
• M13: 22,469,151 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit