🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.22 AU - 1.9 AU

Year: 738 Days

Day: 38.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.69 AU - 3.25 AU

Year: 1939 Days

Day: 24.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.56 AU - 3.72 AU

Year: 2107 Days

Day: 14.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,183,852 km

• M1: 34,856 km (0.116 R)
• M2: 835,504 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.15 AU - 4.29 AU

Year: 2717 Days

Day: 27.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 14.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.14 AU - 7.62 AU

Year: 6104 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,183,852 km

• M1: 178,769 km (0.111 R)
• M2: 755,020 km (0.095 R)
• M3: 1,267,543 km (0.045 R)
• M4: 1,854,864 km (0.067 R)
• M5: 3,594,687 km (0.073 R)
• M6: 4,224,045 km (0.096 R)
• M7: 5,195,534 km (0.107 R)
• M8: 5,942,626 km (0.11 R)
• M9: 6,597,565 km (0.091 R)
• M10: 7,868,998 km (0.102 R)
• M11: 12,366,358 km (0.114 R)
• M12: 13,700,472 km (0.117 R)
• M13: 15,645,394 km (0.105 R)
• M14: 16,897,379 km (0.118 R)
• M15: 18,998,182 km (0.069 R)
• M16: 20,215,011 km (0.027 R)
• M17: 21,483,152 km (0.093 R)
• M18: 24,726,583 km (0.055 R)
• M19: 26,176,635 km (0.034 R)
• M20: 27,006,305 km (0.082 R)
• M21: 28,283,572 km (0.042 R)
• M22: 30,410,704 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 14.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.43 AU - 8.75 AU

Year: 7150 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,183,852 km

• M1: 185,501 km (0.114 R)
• M2: 756,068 km (0.097 R)
• M3: 1,285,345 km (0.099 R)
• M4: 1,905,428 km (0.102 R)
• M5: 2,490,954 km (0.089 R)
• M6: 3,412,327 km (0.047 R)
• M7: 4,357,487 km (0.08 R)
• M8: 5,277,962 km (0.079 R)
• M9: 5,843,293 km (0.065 R)
• M10: 6,543,411 km (0.104 R)
• M11: 7,367,396 km (0.108 R)
• M12: 10,829,539 km (0.056 R)
• M13: 13,999,668 km (0.088 R)
• M14: 18,565,694 km (0.082 R)
• M15: 21,044,680 km (0.102 R)
• M16: 21,537,306 km (0.094 R)
• M17: 23,812,690 km (0.045 R)
• M18: 24,891,291 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 13,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit