🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.28 AU - 1.4 AU

Year: 561 Days

Day: 16.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.31 AU - 3.51 AU

Year: 2277 Days

Day: 19.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.35 AU - 4.59 AU

Year: 2861 Days

Day: 21.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,536,000 km

• M1: 716,574 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.5

Radius: 12.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.3 AU - 8.64 AU

Year: 7384 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,536,000 km

• M1: 163,959 km (0.045 R)
• M2: 811,718 km (0.08 R)
• M3: 1,323,044 km (0.104 R)
• M4: 2,175,003 km (0.046 R)
• M5: 3,231,912 km (0.082 R)
• M6: 3,876,679 km (0.111 R)
• M7: 5,370,713 km (0.085 R)
• M8: 6,071,430 km (0.113 R)
• M9: 8,074,096 km (0.045 R)
• M10: 9,620,041 km (0.077 R)
• M11: 10,190,757 km (0.044 R)
• M12: 10,783,912 km (0.104 R)
• M13: 11,762,581 km (0.108 R)
• M14: 12,702,804 km (0.104 R)
• M15: 13,340,540 km (0.116 R)
• M16: 16,737,907 km (0.095 R)
• M17: 19,108,585 km (0.109 R)
• M18: 25,495,965 km (0.047 R)
• M19: 26,039,305 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.1

Radius: 5.4

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.56 AU - 19.06 AU

Year: 21665 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,536,000 km

• M1: 67,169 km (0.069 R)
• M2: 283,937 km (0.116 R)
• M3: 458,218 km (0.097 R)
• M4: 650,900 km (0.066 R)
• M5: 830,867 km (0.08 R)
• M6: 1,031,777 km (0.119 R)
• M7: 1,250,489 km (0.116 R)
• M8: 1,619,247 km (0.116 R)
• M9: 2,453,405 km (0.113 R)
• M10: 4,346,865 km (0.032 R)
• M11: 5,266,443 km (0.079 R)
• M12: 5,464,810 km (0.045 R)
• M13: 7,092,136 km (0.11 R)
• M14: 8,199,459 km (0.092 R)
• M15: 9,710,248 km (0.111 R)
• M16: 10,437,743 km (0.093 R)
• M17: 12,000,592 km (0.114 R)
• M18: 12,275,552 km (0.058 R)
• M19: 13,053,013 km (0.118 R)
• M20: 14,941,387 km (0.098 R)
• M21: 18,602,495 km (0.108 R)
• M22: 30,848,427 km (0.095 R)
• M23: 36,555,586 km (0.098 R)
• M24: 39,656,152 km (0.103 R)
• M25: 41,348,253 km (0.087 R)
• M26: 53,442,194 km (0.096 R)
• M27: 53,627,545 km (0.084 R)
• M28: 71,896,138 km (0.069 R)
• M29: 73,030,240 km (0.09 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit