🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.95 AU - 1.27 AU

Year: 413 Days

Day: 32.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.52 AU - 2.48 AU

Year: 999 Days

Day: 14.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.3

Radius: 9.9

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.25 AU - 8.35 AU

Year: 7692 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,563,031 km

• M1: 125,513 km (0.116 R)
• M2: 443,558 km (0.11 R)
• M3: 1,254,378 km (0.106 R)
• M4: 1,866,533 km (0.119 R)
• M5: 3,029,506 km (0.113 R)
• M6: 3,730,672 km (0.086 R)
• M7: 4,107,060 km (0.082 R)
• M8: 4,481,204 km (0.111 R)
• M9: 5,677,389 km (0.103 R)
• M10: 7,037,233 km (0.076 R)
• M11: 7,693,519 km (0.086 R)
• M12: 9,444,114 km (0.105 R)
• M13: 11,550,152 km (0.109 R)
• M14: 13,136,039 km (0.08 R)
• M15: 14,493,491 km (0.085 R)
• M16: 18,832,577 km (0.082 R)
• M17: 19,569,047 km (0.116 R)
• M18: 24,483,936 km (0.102 R)
• M19: 32,620,713 km (0.087 R)
• M20: 34,222,158 km (0.116 R)
• M21: 36,892,630 km (0.077 R)
• M22: 37,235,808 km (0.026 R)
• M23: 37,812,807 km (0.094 R)
• M24: 38,161,669 km (0.101 R)
• M25: 38,630,359 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.8

Radius: 7.7

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.43 AU - 15.85 AU

Year: 20801 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,563,031 km

• M1: 95,743 km (0.069 R)
• M2: 450,589 km (0.055 R)
• M3: 1,614,161 km (0.068 R)
• M4: 2,152,564 km (0.08 R)
• M5: 2,630,828 km (0.042 R)
• M6: 3,861,570 km (0.076 R)
• M7: 4,221,652 km (0.114 R)
• M8: 4,568,121 km (0.073 R)
• M9: 5,681,727 km (0.087 R)
• M10: 6,548,497 km (0.102 R)
• M11: 7,906,397 km (0.104 R)
• M12: 8,433,879 km (0.093 R)
• M13: 11,102,705 km (0.099 R)
• M14: 12,173,676 km (0.047 R)
• M15: 13,533,072 km (0.106 R)
• M16: 16,635,283 km (0.093 R)
• M17: 18,215,037 km (0.111 R)
• M18: 18,763,163 km (0.065 R)
• M19: 24,752,613 km (0.119 R)
• M20: 27,515,536 km (0.046 R)
• M21: 31,249,798 km (0.097 R)
• M22: 34,055,955 km (0.071 R)
• M23: 41,561,729 km (0.083 R)
• M24: 44,783,020 km (0.086 R)
• M25: 48,340,607 km (0.095 R)
• M26: 52,448,265 km (0.096 R)
• M27: 59,934,891 km (0.087 R)
• M28: 63,827,428 km (0.076 R)
• M29: 64,878,951 km (0.094 R)
• M30: 66,585,563 km (0.109 R)
• M31: 71,884,769 km (0.111 R)
• M32: 74,173,317 km (0.058 R)
• M33: 75,335,543 km (0.032 R)
• M34: 77,220,326 km (0.063 R)
• M35: 82,317,276 km (0.072 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit