🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 266 Days

Day: 22.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.7 AU

Year: 266 Days

Day: 47.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 341 Days

Day: 19 Hours

Environment

Temp: -128 °C

Axial Tilt: 148 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 6,303,228 km

• M1: 244,593 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.87 AU - 0.93 AU

Year: 543 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 6,303,228 km

• M1: 165,455 km (0.043 R)
• M2: 581,487 km (0.102 R)
• M3: 1,155,045 km (0.071 R)
• M4: 1,624,184 km (0.08 R)
• M5: 2,213,749 km (0.108 R)
• M6: 3,116,872 km (0.059 R)
• M7: 3,677,116 km (0.104 R)
• M8: 4,330,110 km (0.095 R)
• M9: 4,788,927 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.2

Radius: 13.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.91 AU - 1.19 AU

Year: 684 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 70.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 6,303,228 km

• M1: 165,605 km (0.09 R)
• M2: 606,021 km (0.089 R)
• M3: 1,059,153 km (0.105 R)
• M4: 1,475,484 km (0.062 R)
• M5: 2,110,676 km (0.101 R)
• M6: 2,575,926 km (0.115 R)
• M7: 3,015,743 km (0.085 R)
• M8: 3,812,203 km (0.114 R)
• M9: 5,359,942 km (0.107 R)
• M10: 6,160,590 km (0.075 R)
• M11: 6,853,228 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 12.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.41 AU - 1.53 AU

Year: 1133 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 6,303,228 km

• M1: 155,432 km (0.073 R)
• M2: 675,584 km (0.093 R)
• M3: 1,183,918 km (0.092 R)
• M4: 1,656,348 km (0.053 R)
• M5: 2,166,327 km (0.116 R)
• M6: 2,718,044 km (0.067 R)
• M7: 5,005,395 km (0.063 R)
• M8: 6,193,202 km (0.042 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit