🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.61 AU - 0.69 AU

Year: 232 Days

Day: 45.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.8 AU

Year: 254 Days

Day: 41.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,315,276 km

• M1: 62,682 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.05 AU - 1.09 AU

Year: 490 Days

Day: 14 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.1 AU - 1.16 AU

Year: 532 Days

Day: 47.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,315,276 km

• M1: 36,651 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 13

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.48 AU - 7.26 AU

Year: 7121 Days

Day: 9.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,315,276 km

• M1: 237,262 km (0.054 R)
• M2: 1,263,653 km (0.051 R)
• M3: 1,804,749 km (0.052 R)
• M4: 2,945,881 km (0.117 R)
• M5: 3,569,704 km (0.055 R)
• M6: 4,025,978 km (0.114 R)
• M7: 4,925,809 km (0.084 R)
• M8: 11,971,121 km (0.069 R)
• M9: 13,615,501 km (0.118 R)
• M10: 14,628,129 km (0.06 R)
• M11: 15,125,093 km (0.109 R)
• M12: 16,505,432 km (0.054 R)
• M13: 17,409,901 km (0.115 R)
• M14: 18,602,645 km (0.059 R)
• M15: 20,733,517 km (0.107 R)
• M16: 23,695,704 km (0.095 R)
• M17: 24,228,273 km (0.116 R)
• M18: 25,081,130 km (0.085 R)
• M19: 26,276,417 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.6

Radius: 7.3

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.56 AU - 12.32 AU

Year: 14941 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 87.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,315,276 km

• M1: 90,806 km (0.042 R)
• M2: 555,457 km (0.093 R)
• M3: 2,223,024 km (0.101 R)
• M4: 2,481,679 km (0.04 R)
• M5: 2,716,398 km (0.053 R)
• M6: 3,132,729 km (0.072 R)
• M7: 3,459,301 km (0.113 R)
• M8: 3,725,735 km (0.103 R)
• M9: 5,588,378 km (0.117 R)
• M10: 6,989,362 km (0.051 R)
• M11: 7,771,310 km (0.112 R)
• M12: 8,755,664 km (0.042 R)
• M13: 10,086,636 km (0.078 R)
• M14: 12,762,942 km (0.045 R)
• M15: 16,843,523 km (0.097 R)
• M16: 19,218,390 km (0.069 R)
• M17: 20,227,876 km (0.102 R)
• M18: 21,897,837 km (0.059 R)
• M19: 25,609,659 km (0.08 R)
• M20: 26,317,557 km (0.027 R)
• M21: 27,351,427 km (0.033 R)
• M22: 29,061,331 km (0.107 R)
• M23: 33,048,114 km (0.11 R)
• M24: 43,641,439 km (0.115 R)
• M25: 45,823,324 km (0.086 R)
• M26: 56,291,435 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit