🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.49 AU - 0.81 AU

Year: 188 Days

Day: 36 Hours

Environment

Temp: 208 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,338,863 km

• M1: 34,408 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.2 AU - 1.64 AU

Year: 606 Days

Day: 24.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.19 AU - 3.11 AU

Year: 1545 Days

Day: 34.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,338,863 km

• M1: 360,680 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 12.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.86 AU - 7.3 AU

Year: 6045 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,338,863 km

• M1: 156,031 km (0.09 R)
• M2: 590,014 km (0.082 R)
• M3: 1,817,614 km (0.101 R)
• M4: 2,555,431 km (0.115 R)
• M5: 3,084,558 km (0.112 R)
• M6: 4,927,455 km (0.104 R)
• M7: 5,417,836 km (0.097 R)
• M8: 5,940,831 km (0.035 R)
• M9: 6,598,912 km (0.112 R)
• M10: 10,692,957 km (0.074 R)
• M11: 11,320,220 km (0.111 R)
• M12: 12,229,327 km (0.115 R)
• M13: 15,370,134 km (0.078 R)
• M14: 15,859,020 km (0.064 R)
• M15: 16,803,581 km (0.102 R)
• M16: 17,519,855 km (0.084 R)
• M17: 20,516,600 km (0.096 R)
• M18: 21,714,131 km (0.108 R)
• M19: 23,275,783 km (0.103 R)
• M20: 24,002,530 km (0.115 R)
• M21: 32,923,948 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 9.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.35 AU - 11.93 AU

Year: 10720 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,338,863 km

• M1: 132,693 km (0.081 R)
• M2: 494,122 km (0.047 R)
• M3: 1,080,845 km (0.108 R)
• M4: 1,578,258 km (0.117 R)
• M5: 2,346,592 km (0.055 R)
• M6: 2,745,121 km (0.116 R)
• M7: 3,122,257 km (0.031 R)
• M8: 3,486,528 km (0.101 R)
• M9: 3,828,359 km (0.039 R)
• M10: 4,695,279 km (0.104 R)
• M11: 6,339,808 km (0.047 R)
• M12: 8,863,075 km (0.113 R)
• M13: 9,179,475 km (0.086 R)
• M14: 9,550,478 km (0.08 R)
• M15: 10,471,552 km (0.111 R)
• M16: 11,031,347 km (0.069 R)
• M17: 13,003,945 km (0.097 R)
• M18: 13,531,576 km (0.109 R)
• M19: 14,505,010 km (0.104 R)
• M20: 15,459,294 km (0.101 R)
• M21: 16,590,853 km (0.105 R)
• M22: 17,848,223 km (0.058 R)
• M23: 18,869,378 km (0.063 R)
• M24: 21,027,477 km (0.051 R)
• M25: 23,431,066 km (0.046 R)
• M26: 25,101,775 km (0.116 R)
• M27: 27,418,896 km (0.029 R)
• M28: 28,875,830 km (0.035 R)
• M29: 32,474,706 km (0.099 R)
• M30: 33,555,401 km (0.107 R)
• M31: 33,884,217 km (0.101 R)
• M32: 39,200,028 km (0.084 R)
• M33: 39,686,969 km (0.075 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit