🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.53 AU - 1.55 AU

Year: 736 Days

Day: 27 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,250,396 km

• M1: 57,894 km (0.098 R)
• M2: 268,528 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.6 AU - 2.38 AU

Year: 1081 Days

Day: 38.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.48 AU - 2.53 AU

Year: 1522 Days

Day: 16.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 13.6

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.34 AU - 7.64 AU

Year: 7115 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,250,396 km

• M1: 169,195 km (0.119 R)
• M2: 814,560 km (0.104 R)
• M3: 1,273,377 km (0.107 R)
• M4: 2,364,993 km (0.115 R)
• M5: 3,476,505 km (0.101 R)
• M6: 4,766,338 km (0.09 R)
• M7: 5,395,098 km (0.103 R)
• M8: 6,856,220 km (0.08 R)
• M9: 7,779,239 km (0.053 R)
• M10: 9,966,809 km (0.105 R)
• M11: 10,400,493 km (0.04 R)
• M12: 11,305,709 km (0.103 R)
• M13: 11,937,910 km (0.116 R)
• M14: 13,505,097 km (0.069 R)
• M15: 14,036,918 km (0.048 R)
• M16: 16,173,325 km (0.084 R)
• M17: 17,666,461 km (0.096 R)
• M18: 18,590,976 km (0.118 R)
• M19: 20,305,218 km (0.072 R)
• M20: 21,879,736 km (0.091 R)
• M21: 22,449,704 km (0.115 R)
• M22: 23,365,243 km (0.096 R)
• M23: 26,261,457 km (0.058 R)
• M24: 34,261,802 km (0.081 R)
• M25: 35,252,589 km (0.106 R)
• M26: 36,149,278 km (0.097 R)
• M27: 37,291,308 km (0.069 R)
• M28: 39,647,624 km (0.11 R)
• M29: 40,862,359 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 8.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.5 AU - 8.56 AU

Year: 9592 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,250,396 km

• M1: 108,458 km (0.09 R)
• M2: 422,764 km (0.076 R)
• M3: 993,330 km (0.095 R)
• M4: 1,412,054 km (0.059 R)
• M5: 2,441,437 km (0.045 R)
• M6: 3,685,792 km (0.113 R)
• M7: 4,301,088 km (0.082 R)
• M8: 4,697,074 km (0.036 R)
• M9: 8,486,388 km (0.105 R)
• M10: 10,189,859 km (0.098 R)
• M11: 11,259,633 km (0.11 R)
• M12: 13,778,712 km (0.104 R)
• M13: 14,313,375 km (0.117 R)
• M14: 17,135,239 km (0.053 R)
• M15: 21,637,387 km (0.094 R)
• M16: 24,005,522 km (0.111 R)
• M17: 25,570,465 km (0.083 R)
• M18: 26,459,525 km (0.103 R)
• M19: 28,470,569 km (0.09 R)
• M20: 28,902,159 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 12,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit