🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 28.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.69 AU - 0.83 AU

Year: 241 Days

Day: 12.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.69 AU - 1.03 AU

Year: 290 Days

Day: 17.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,893,655 km

• M1: 127,158 km (0.081 R)
• M2: 667,356 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.95 AU - 1.25 AU

Year: 419 Days

Day: 23.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 167.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 8.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.18 AU - 8.86 AU

Year: 7495 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,893,655 km

• M1: 106,065 km (0.114 R)
• M2: 455,675 km (0.105 R)
• M3: 834,607 km (0.117 R)
• M4: 1,306,289 km (0.086 R)
• M5: 2,078,962 km (0.078 R)
• M6: 2,445,776 km (0.059 R)
• M7: 3,610,096 km (0.106 R)
• M8: 3,881,466 km (0.09 R)
• M9: 7,880,217 km (0.089 R)
• M10: 9,102,133 km (0.117 R)
• M11: 11,141,301 km (0.086 R)
• M12: 11,573,190 km (0.119 R)
• M13: 13,359,987 km (0.103 R)
• M14: 14,068,184 km (0.093 R)
• M15: 16,281,783 km (0.112 R)
• M16: 17,858,695 km (0.108 R)
• M17: 20,375,679 km (0.062 R)
• M18: 30,617,299 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 9.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.49 AU - 9.75 AU

Year: 10010 Days

Day: 10.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,893,655 km

• M1: 120,576 km (0.032 R)
• M2: 502,200 km (0.106 R)
• M3: 1,756,279 km (0.11 R)
• M4: 2,154,060 km (0.12 R)
• M5: 3,113,580 km (0.095 R)
• M6: 3,590,798 km (0.12 R)
• M7: 4,188,292 km (0.119 R)
• M8: 4,665,958 km (0.109 R)
• M9: 5,581,796 km (0.111 R)
• M10: 5,943,075 km (0.038 R)
• M11: 6,287,898 km (0.104 R)
• M12: 7,547,362 km (0.084 R)
• M13: 11,930,430 km (0.089 R)
• M14: 13,849,172 km (0.093 R)
• M15: 14,739,429 km (0.111 R)
• M16: 21,773,072 km (0.101 R)
• M17: 22,595,262 km (0.058 R)
• M18: 30,208,597 km (0.119 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit