🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.48 AU - 0.62 AU

Year: 152 Days

Day: 43.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.07 AU - 1.79 AU

Year: 637 Days

Day: 23.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,758,265 km

• M1: 327,919 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.44 AU - 3.98 AU

Year: 2664 Days

Day: 34.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,758,265 km

• M1: 21,841 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.1 AU - 5.06 AU

Year: 3072 Days

Day: 39.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,758,265 km

• M1: 96,042 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 11.2

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.49 AU - 7.65 AU

Year: 6278 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,758,265 km

• M1: 145,858 km (0.106 R)
• M2: 498,460 km (0.104 R)
• M3: 854,952 km (0.051 R)
• M4: 1,322,595 km (0.1 R)
• M5: 1,713,045 km (0.052 R)
• M6: 2,455,051 km (0.092 R)
• M7: 3,724,239 km (0.106 R)
• M8: 4,627,361 km (0.092 R)
• M9: 5,327,180 km (0.081 R)
• M10: 5,996,182 km (0.082 R)
• M11: 6,542,812 km (0.047 R)
• M12: 8,137,077 km (0.086 R)
• M13: 9,743,908 km (0.114 R)
• M14: 11,449,473 km (0.117 R)
• M15: 13,119,284 km (0.043 R)
• M16: 14,884,240 km (0.118 R)
• M17: 16,802,534 km (0.099 R)
• M18: 21,593,106 km (0.081 R)
• M19: 28,914,276 km (0.114 R)
• M20: 33,762,444 km (0.111 R)
• M21: 34,511,930 km (0.11 R)
• M22: 36,714,758 km (0.06 R)
• M23: 37,735,913 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 14.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.05 AU - 8.75 AU

Year: 9076 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,758,265 km

• M1: 191,485 km (0.051 R)
• M2: 727,046 km (0.111 R)
• M3: 1,462,469 km (0.093 R)
• M4: 1,982,770 km (0.087 R)
• M5: 2,830,093 km (0.105 R)
• M6: 4,203,401 km (0.111 R)
• M7: 5,245,051 km (0.064 R)
• M8: 9,703,516 km (0.103 R)
• M9: 12,476,163 km (0.06 R)
• M10: 13,733,085 km (0.077 R)
• M11: 14,424,227 km (0.118 R)
• M12: 15,538,132 km (0.047 R)
• M13: 18,763,612 km (0.11 R)
• M14: 19,302,613 km (0.072 R)
• M15: 22,069,575 km (0.107 R)
• M16: 33,046,768 km (0.096 R)
• M17: 43,335,212 km (0.036 R)
• M18: 44,686,530 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit