🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.57 AU - 0.73 AU

Year: 344 Days

Day: 38.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,753,494 km

• M1: 179,667 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 10.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.86 AU - 1.02 AU

Year: 598 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,753,494 km

• M1: 133,740 km (0.119 R)
• M2: 576,700 km (0.091 R)
• M3: 1,065,137 km (0.076 R)
• M4: 1,515,277 km (0.082 R)
• M5: 1,953,449 km (0.118 R)
• M6: 2,576,225 km (0.107 R)
• M7: 3,182,844 km (0.102 R)
• M8: 3,814,596 km (0.078 R)
• M9: 4,305,128 km (0.068 R)
• M10: 4,696,476 km (0.116 R)
• M11: 5,244,153 km (0.075 R)
• M12: 5,691,301 km (0.117 R)
• M13: 6,314,526 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 12.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.03 AU - 1.07 AU

Year: 706 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,753,494 km

• M1: 154,235 km (0.103 R)
• M2: 578,046 km (0.1 R)
• M3: 991,983 km (0.097 R)
• M4: 1,460,823 km (0.104 R)
• M5: 2,001,769 km (0.056 R)
• M6: 2,453,255 km (0.061 R)
• M7: 3,483,237 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.8

Radius: 4.1

Gravity: 24.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.21 AU - 7.45 AU

Year: 10448 Days

Day: 16.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,753,494 km

• M1: 52,060 km (0.118 R)
• M2: 183,407 km (0.056 R)
• M3: 337,044 km (0.077 R)
• M4: 792,420 km (0.106 R)
• M5: 1,245,851 km (0.064 R)
• M6: 1,719,179 km (0.052 R)
• M7: 2,146,281 km (0.112 R)
• M8: 2,375,614 km (0.078 R)
• M9: 2,925,237 km (0.113 R)
• M10: 3,750,718 km (0.088 R)
• M11: 4,031,214 km (0.096 R)
• M12: 4,576,947 km (0.11 R)
• M13: 5,389,862 km (0.08 R)
• M14: 6,051,084 km (0.105 R)
• M15: 6,224,468 km (0.115 R)
• M16: 6,951,514 km (0.058 R)
• M17: 7,180,249 km (0.06 R)
• M18: 8,747,137 km (0.11 R)
• M19: 9,423,918 km (0.115 R)
• M20: 11,823,617 km (0.04 R)
• M21: 12,425,898 km (0.101 R)
• M22: 22,049,679 km (0.068 R)
• M23: 22,295,618 km (0.089 R)
• M24: 23,044,355 km (0.057 R)
• M25: 24,416,766 km (0.084 R)
• M26: 25,842,733 km (0.104 R)
• M27: 26,483,760 km (0.119 R)
• M28: 28,084,307 km (0.043 R)
• M29: 34,467,798 km (0.032 R)
• M30: 35,244,062 km (0.06 R)
• M31: 35,805,652 km (0.116 R)
• M32: 37,526,177 km (0.11 R)
• M33: 37,876,834 km (0.095 R)
• M34: 39,904,933 km (0.101 R)
• M35: 41,131,037 km (0.095 R)
• M36: 41,503,835 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 19,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit