🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.06 AU - 1.16 AU

Year: 415 Days

Day: 36.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,064,517 km

• M1: 171,290 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.16 AU - 1.36 AU

Year: 502 Days

Day: 13.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,064,517 km

• M1: 428,747 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.1 AU - 4.96 AU

Year: 2870 Days

Day: 45.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,064,517 km

• M1: 2,935,858 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.34 AU - 4.96 AU

Year: 2999 Days

Day: 44.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 9.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.9 AU - 7.5 AU

Year: 6152 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,064,517 km

• M1: 113,694 km (0.107 R)
• M2: 404,213 km (0.069 R)
• M3: 774,468 km (0.086 R)
• M4: 1,328,728 km (0.104 R)
• M5: 2,297,375 km (0.088 R)
• M6: 3,657,070 km (0.09 R)
• M7: 3,946,691 km (0.032 R)
• M8: 6,299,716 km (0.111 R)
• M9: 8,158,619 km (0.119 R)
• M10: 10,803,509 km (0.055 R)
• M11: 11,170,024 km (0.118 R)
• M12: 11,735,205 km (0.109 R)
• M13: 16,904,709 km (0.064 R)
• M14: 17,274,665 km (0.068 R)
• M15: 18,808,641 km (0.105 R)
• M16: 23,722,482 km (0.12 R)
• M17: 24,186,385 km (0.092 R)
• M18: 25,292,362 km (0.076 R)
• M19: 26,021,054 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 12.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.24 AU - 7.42 AU

Year: 6332 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,064,517 km

• M1: 184,753 km (0.057 R)
• M2: 575,503 km (0.08 R)
• M3: 1,018,761 km (0.064 R)
• M4: 1,925,773 km (0.097 R)
• M5: 2,445,776 km (0.104 R)
• M6: 2,856,721 km (0.115 R)
• M7: 3,248,967 km (0.08 R)
• M8: 5,377,744 km (0.044 R)
• M9: 6,628,981 km (0.099 R)
• M10: 8,814,456 km (0.073 R)
• M11: 10,403,186 km (0.119 R)
• M12: 11,039,276 km (0.096 R)
• M13: 11,443,639 km (0.044 R)
• M14: 12,068,659 km (0.078 R)
• M15: 15,667,983 km (0.112 R)
• M16: 20,301,777 km (0.064 R)
• M17: 23,714,703 km (0.071 R)
• M18: 24,903,857 km (0.055 R)
• M19: 28,143,698 km (0.113 R)
• M20: 32,472,761 km (0.112 R)
• M21: 35,666,676 km (0.107 R)
• M22: 36,218,692 km (0.06 R)
• M23: 36,776,393 km (0.045 R)
• M24: 38,253,073 km (0.112 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit