🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.21 AU - 1.69 AU

Year: 619 Days

Day: 21.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 22,007,709 km

• M1: 122,371 km (0.114 R)
• M2: 335,249 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.49 AU - 2.29 AU

Year: 922 Days

Day: 41.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.26 AU - 4.62 AU

Year: 2774 Days

Day: 39.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.54 AU - 5.94 AU

Year: 4255 Days

Day: 44.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.1

Radius: 15

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.84 AU - 6.66 AU

Year: 4891 Days

Day: 9 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 22,007,709 km

• M1: 187,297 km (0.082 R)
• M2: 288,724 km (0.093 R)
• M3: 565,031 km (0.11 R)
• M4: 746,493 km (0.078 R)
• M5: 993,479 km (0.117 R)
• M6: 1,441,525 km (0.119 R)
• M7: 1,557,015 km (0.088 R)
• M8: 1,756,728 km (0.093 R)
• M9: 1,936,993 km (0.076 R)
• M10: 2,453,555 km (0.082 R)
• M11: 2,656,559 km (0.099 R)
• M12: 2,865,248 km (0.037 R)
• M13: 3,506,574 km (0.093 R)
• M14: 4,025,978 km (0.098 R)
• M15: 4,136,531 km (0.092 R)
• M16: 5,097,697 km (0.062 R)
• M17: 5,257,767 km (0.091 R)
• M18: 5,831,624 km (0.086 R)
• M19: 6,253,789 km (0.115 R)
• M20: 6,382,444 km (0.11 R)
• M21: 6,598,762 km (0.109 R)
• M22: 6,773,642 km (0.117 R)
• M23: 6,972,308 km (0.052 R)
• M24: 7,556,936 km (0.066 R)
• M25: 7,855,235 km (0.054 R)
• M26: 8,227,733 km (0.057 R)
• M27: 8,845,572 km (0.101 R)
• M28: 9,014,468 km (0.095 R)
• M29: 9,331,018 km (0.116 R)
• M30: 9,725,806 km (0.062 R)
• M31: 10,865,144 km (0.099 R)
• M32: 11,124,098 km (0.101 R)
• M33: 11,228,367 km (0.069 R)
• M34: 11,701,097 km (0.084 R)
• M35: 12,341,675 km (0.049 R)
• M36: 12,449,535 km (0.118 R)
• M37: 12,829,663 km (0.034 R)
• M38: 13,601,438 km (0.118 R)
• M39: 13,712,889 km (0.094 R)
• M40: 14,190,106 km (0.117 R)
• M41: 14,331,476 km (0.103 R)
• M42: 14,644,285 km (0.035 R)
• M43: 16,241,691 km (0.05 R)
• M44: 16,419,264 km (0.105 R)
• M45: 16,836,343 km (0.032 R)
• M46: 17,136,286 km (0.118 R)
• M47: 17,802,446 km (0.106 R)
• M48: 18,323,196 km (0.103 R)
• M49: 18,446,465 km (0.11 R)
• M50: 19,473,604 km (0.085 R)
• M51: 20,264,228 km (0.078 R)
• M52: 20,840,031 km (0.076 R)
• M53: 21,648,607 km (0.099 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 14,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit