🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.99 AU - 1.27 AU

Year: 532 Days

Day: 33.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.24 AU - 1.44 AU

Year: 687 Days

Day: 27.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.27 AU - 1.55 AU

Year: 742 Days

Day: 33.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,260,468 km

• M1: 87,964 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 9.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.36 AU - 7.04 AU

Year: 6838 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,260,468 km

• M1: 120,576 km (0.096 R)
• M2: 449,542 km (0.108 R)
• M3: 1,256,473 km (0.104 R)
• M4: 1,703,321 km (0.099 R)
• M5: 2,008,800 km (0.111 R)
• M6: 2,468,514 km (0.053 R)
• M7: 3,779,889 km (0.114 R)
• M8: 4,331,606 km (0.09 R)
• M9: 5,018,859 km (0.091 R)
• M10: 5,807,838 km (0.107 R)
• M11: 6,184,077 km (0.087 R)
• M12: 7,339,421 km (0.115 R)
• M13: 8,513,016 km (0.112 R)
• M14: 9,165,562 km (0.119 R)
• M15: 10,387,478 km (0.067 R)
• M16: 11,085,202 km (0.102 R)
• M17: 11,469,968 km (0.089 R)
• M18: 11,913,376 km (0.12 R)
• M19: 13,045,533 km (0.037 R)
• M20: 13,912,901 km (0.085 R)
• M21: 16,434,373 km (0.084 R)
• M22: 16,998,357 km (0.025 R)
• M23: 17,510,431 km (0.093 R)
• M24: 18,903,636 km (0.099 R)
• M25: 20,584,817 km (0.057 R)
• M26: 25,634,792 km (0.102 R)
• M27: 29,578,341 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.27 AU - 9.35 AU

Year: 10611 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,260,468 km

• M1: 112,049 km (0.088 R)
• M2: 939,923 km (0.052 R)
• M3: 1,330,075 km (0.081 R)
• M4: 1,715,588 km (0.068 R)
• M5: 2,158,697 km (0.099 R)
• M6: 3,046,561 km (0.112 R)
• M7: 5,647,320 km (0.079 R)
• M8: 6,771,248 km (0.077 R)
• M9: 7,611,839 km (0.086 R)
• M10: 9,280,454 km (0.094 R)
• M11: 12,564,127 km (0.078 R)
• M12: 14,059,058 km (0.076 R)
• M13: 15,545,762 km (0.08 R)
• M14: 16,486,733 km (0.088 R)
• M15: 16,873,443 km (0.045 R)
• M16: 17,398,532 km (0.067 R)
• M17: 18,689,412 km (0.11 R)
• M18: 19,180,841 km (0.039 R)
• M19: 19,537,033 km (0.109 R)
• M20: 20,409,937 km (0.1 R)
• M21: 21,767,687 km (0.096 R)
• M22: 26,201,618 km (0.081 R)
• M23: 31,202,825 km (0.11 R)
• M24: 31,497,981 km (0.115 R)
• M25: 32,193,911 km (0.09 R)
• M26: 34,868,870 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 14,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit