🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 337 Days

Day: 20.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,167,543 km

• M1: 156,629 km (0.093 R)
• M2: 312,510 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.06 AU - 1.16 AU

Year: 419 Days

Day: 41.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.21 AU - 2.99 AU

Year: 1502 Days

Day: 35.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.92 AU - 4.36 AU

Year: 2487 Days

Day: 18.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,167,543 km

• M1: 1,637,648 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.24 AU - 4.94 AU

Year: 3522 Days

Day: 35.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,167,543 km

• M1: 140,772 km (0.093 R)
• M2: 833,111 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 11.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.84 AU - 12.7 AU

Year: 13551 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,167,543 km

• M1: 161,416 km (0.12 R)
• M2: 245,640 km (0.119 R)
• M3: 777,759 km (0.097 R)
• M4: 1,059,602 km (0.055 R)
• M5: 1,199,925 km (0.088 R)
• M6: 1,457,382 km (0.094 R)
• M7: 1,854,266 km (0.075 R)
• M8: 2,781,623 km (0.113 R)
• M9: 3,293,098 km (0.111 R)
• M10: 3,368,645 km (0.063 R)
• M11: 3,873,687 km (0.084 R)
• M12: 5,239,067 km (0.085 R)
• M13: 6,476,541 km (0.058 R)
• M14: 6,595,621 km (0.032 R)
• M15: 7,177,257 km (0.094 R)
• M16: 7,474,358 km (0.119 R)
• M17: 7,599,273 km (0.118 R)
• M18: 8,676,377 km (0.096 R)
• M19: 8,781,545 km (0.12 R)
• M20: 8,966,448 km (0.112 R)
• M21: 9,501,858 km (0.081 R)
• M22: 10,075,417 km (0.05 R)
• M23: 10,885,938 km (0.084 R)
• M24: 11,457,103 km (0.033 R)
• M25: 12,184,747 km (0.051 R)
• M26: 13,137,984 km (0.114 R)
• M27: 13,837,953 km (0.116 R)
• M28: 14,269,991 km (0.1 R)
• M29: 14,394,158 km (0.117 R)
• M30: 14,487,656 km (0.114 R)
• M31: 14,989,258 km (0.115 R)
• M32: 16,074,291 km (0.063 R)
• M33: 16,365,708 km (0.081 R)
• M34: 18,218,328 km (0.12 R)
• M35: 19,443,983 km (0.107 R)
• M36: 19,893,076 km (0.098 R)
• M37: 20,415,621 km (0.061 R)
• M38: 20,731,423 km (0.09 R)
• M39: 21,509,930 km (0.113 R)
• M40: 22,731,845 km (0.111 R)
• M41: 23,571,239 km (0.044 R)
• M42: 23,976,200 km (0.067 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 11,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit