🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.75 AU

Year: 236 Days

Day: 35 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1 AU - 1.52 AU

Year: 609 Days

Day: 47.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 142.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 12.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.04 AU - 4.04 AU

Year: 2867 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 19,687,316 km

• M1: 170,841 km (0.097 R)
• M2: 568,023 km (0.107 R)
• M3: 1,199,476 km (0.114 R)
• M4: 1,800,859 km (0.101 R)
• M5: 2,234,543 km (0.097 R)
• M6: 3,317,632 km (0.058 R)
• M7: 4,540,295 km (0.084 R)
• M8: 5,255,074 km (0.08 R)
• M9: 6,126,631 km (0.114 R)
• M10: 6,611,927 km (0.092 R)
• M11: 7,404,047 km (0.082 R)
• M12: 7,922,254 km (0.108 R)
• M13: 8,851,856 km (0.089 R)
• M14: 9,287,784 km (0.099 R)
• M15: 10,400,792 km (0.092 R)
• M16: 12,123,411 km (0.103 R)
• M17: 12,798,995 km (0.059 R)
• M18: 14,323,996 km (0.115 R)
• M19: 15,388,684 km (0.105 R)
• M20: 16,127,249 km (0.111 R)
• M21: 16,559,886 km (0.101 R)
• M22: 18,368,375 km (0.118 R)
• M23: 19,019,424 km (0.119 R)
• M24: 19,502,476 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.1

Radius: 9.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.32 AU - 4.54 AU

Year: 3354 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 19,687,316 km

• M1: 120,725 km (0.087 R)
• M2: 1,199,476 km (0.039 R)
• M3: 1,616,854 km (0.092 R)
• M4: 3,259,289 km (0.116 R)
• M5: 4,259,201 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 11.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.21 AU - 5.61 AU

Year: 4683 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,687,316 km

• M1: 145,858 km (0.107 R)
• M2: 673,190 km (0.077 R)
• M3: 1,313,619 km (0.099 R)
• M4: 2,148,674 km (0.105 R)
• M5: 2,515,638 km (0.102 R)
• M6: 3,343,812 km (0.119 R)
• M7: 3,745,482 km (0.092 R)
• M8: 4,646,959 km (0.115 R)
• M9: 6,075,768 km (0.101 R)
• M10: 7,110,237 km (0.113 R)
• M11: 7,810,206 km (0.114 R)
• M12: 8,723,949 km (0.074 R)
• M13: 10,263,910 km (0.108 R)
• M14: 12,062,076 km (0.104 R)
• M15: 13,508,089 km (0.061 R)
• M16: 15,864,106 km (0.042 R)
• M17: 16,324,868 km (0.096 R)
• M18: 17,006,136 km (0.08 R)
• M19: 17,980,766 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit