🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.89 AU

Year: 252 Days

Day: 38.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,999,591 km

• M1: 43,533 km (0.032 R)
• M2: 97,239 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.73 AU - 1.13 AU

Year: 334 Days

Day: 34.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,999,591 km

• M1: 315,652 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.48 AU - 2.8 AU

Year: 1599 Days

Day: 18.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,999,591 km

• M1: 212,878 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 11.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.17 AU - 7.07 AU

Year: 6350 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,999,591 km

• M1: 143,913 km (0.102 R)
• M2: 578,046 km (0.069 R)
• M3: 1,202,019 km (0.076 R)
• M4: 1,589,477 km (0.1 R)
• M5: 3,270,808 km (0.067 R)
• M6: 4,613,299 km (0.119 R)
• M7: 5,379,839 km (0.114 R)
• M8: 5,885,479 km (0.119 R)
• M9: 6,293,283 km (0.077 R)
• M10: 6,653,216 km (0.116 R)
• M11: 8,624,168 km (0.056 R)
• M12: 10,049,237 km (0.072 R)
• M13: 11,051,393 km (0.114 R)
• M14: 11,870,441 km (0.109 R)
• M15: 13,414,142 km (0.105 R)
• M16: 15,145,737 km (0.034 R)
• M17: 15,675,164 km (0.062 R)
• M18: 17,084,675 km (0.081 R)
• M19: 19,389,081 km (0.115 R)
• M20: 20,083,813 km (0.114 R)
• M21: 21,523,244 km (0.096 R)
• M22: 23,967,374 km (0.076 R)
• M23: 24,930,036 km (0.108 R)
• M24: 26,169,156 km (0.084 R)
• M25: 27,709,864 km (0.092 R)
• M26: 29,310,262 km (0.097 R)
• M27: 32,112,978 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.8

Radius: 11.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.61 AU - 10.55 AU

Year: 11054 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,999,591 km

• M1: 142,866 km (0.074 R)
• M2: 794,963 km (0.082 R)
• M3: 1,613,563 km (0.102 R)
• M4: 2,064,002 km (0.081 R)
• M5: 3,223,086 km (0.118 R)
• M6: 5,244,602 km (0.108 R)
• M7: 5,909,265 km (0.111 R)
• M8: 6,773,044 km (0.115 R)
• M9: 7,407,189 km (0.111 R)
• M10: 8,080,529 km (0.073 R)
• M11: 8,622,522 km (0.102 R)
• M12: 9,779,512 km (0.027 R)
• M13: 10,639,251 km (0.109 R)
• M14: 11,445,135 km (0.075 R)
• M15: 14,407,322 km (0.12 R)
• M16: 15,456,751 km (0.078 R)
• M17: 16,622,717 km (0.1 R)
• M18: 19,202,233 km (0.074 R)
• M19: 20,320,328 km (0.106 R)
• M20: 21,323,830 km (0.118 R)
• M21: 24,019,733 km (0.07 R)
• M22: 25,759,856 km (0.114 R)
• M23: 28,525,472 km (0.077 R)
• M24: 32,513,003 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit