🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.98 AU - 1.2 AU

Year: 429 Days

Day: 47.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,604,790 km

• M1: 322,234 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.89 AU - 3.13 AU

Year: 1498 Days

Day: 32.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.83 AU - 4.07 AU

Year: 2957 Days

Day: 21.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 12.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.64 AU - 7.22 AU

Year: 5440 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,604,790 km

• M1: 154,235 km (0.114 R)
• M2: 609,761 km (0.112 R)
• M3: 1,092,663 km (0.057 R)
• M4: 1,630,168 km (0.116 R)
• M5: 2,294,383 km (0.093 R)
• M6: 2,869,138 km (0.039 R)
• M7: 3,865,908 km (0.067 R)
• M8: 4,358,684 km (0.085 R)
• M9: 4,919,676 km (0.111 R)
• M10: 5,644,477 km (0.088 R)
• M11: 6,407,426 km (0.056 R)
• M12: 7,169,029 km (0.112 R)
• M13: 7,879,469 km (0.061 R)
• M14: 8,327,814 km (0.103 R)
• M15: 9,482,560 km (0.073 R)
• M16: 9,904,576 km (0.058 R)
• M17: 11,153,568 km (0.064 R)
• M18: 11,576,631 km (0.116 R)
• M19: 13,854,857 km (0.082 R)
• M20: 14,344,192 km (0.108 R)
• M21: 16,417,618 km (0.105 R)
• M22: 18,815,672 km (0.074 R)
• M23: 21,223,001 km (0.09 R)
• M24: 23,984,129 km (0.075 R)
• M25: 27,911,971 km (0.119 R)
• M26: 30,390,957 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.8

Radius: 14.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.35 AU - 6.95 AU

Year: 5746 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,604,790 km

• M1: 183,557 km (0.119 R)
• M2: 650,601 km (0.111 R)
• M3: 1,155,644 km (0.11 R)
• M4: 1,774,380 km (0.116 R)
• M5: 3,856,932 km (0.107 R)
• M6: 5,410,656 km (0.064 R)
• M7: 6,063,351 km (0.105 R)
• M8: 6,868,637 km (0.091 R)
• M9: 7,817,386 km (0.061 R)
• M10: 8,419,967 km (0.086 R)
• M11: 9,423,319 km (0.101 R)
• M12: 11,099,713 km (0.112 R)
• M13: 13,386,017 km (0.078 R)
• M14: 14,195,192 km (0.103 R)
• M15: 16,820,037 km (0.108 R)
• M16: 17,762,653 km (0.104 R)
• M17: 18,607,881 km (0.072 R)
• M18: 21,963,062 km (0.063 R)
• M19: 23,089,384 km (0.104 R)
• M20: 25,132,592 km (0.106 R)
• M21: 29,756,961 km (0.105 R)
• M22: 30,303,442 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit