🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.15 AU - 1.41 AU

Year: 519 Days

Day: 36.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,608,237 km

• M1: 21,243 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.43 AU - 2.53 AU

Year: 1399 Days

Day: 21.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,608,237 km

• M1: 862,133 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.58 AU - 4.86 AU

Year: 3105 Days

Day: 32 Hours

Environment

Temp: -118 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,608,237 km

• M1: 17,952 km (0.084 R)
• M2: 257,458 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 14.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.84 AU - 11.4 AU

Year: 9864 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,608,237 km

• M1: 181,612 km (0.101 R)
• M2: 649,554 km (0.102 R)
• M3: 1,185,264 km (0.103 R)
• M4: 1,670,111 km (0.085 R)
• M5: 2,221,528 km (0.101 R)
• M6: 3,325,710 km (0.081 R)
• M7: 4,402,067 km (0.043 R)
• M8: 5,472,589 km (0.057 R)
• M9: 7,715,061 km (0.115 R)
• M10: 8,296,399 km (0.091 R)
• M11: 9,975,336 km (0.097 R)
• M12: 15,439,996 km (0.092 R)
• M13: 17,188,646 km (0.073 R)
• M14: 20,209,326 km (0.117 R)
• M15: 21,478,963 km (0.089 R)
• M16: 22,216,032 km (0.112 R)
• M17: 25,789,925 km (0.087 R)
• M18: 27,473,649 km (0.093 R)
• M19: 30,543,846 km (0.094 R)
• M20: 31,581,158 km (0.092 R)
• M21: 34,610,814 km (0.114 R)
• M22: 37,947,893 km (0.095 R)
• M23: 39,025,746 km (0.055 R)
• M24: 40,494,498 km (0.093 R)
• M25: 41,242,487 km (0.117 R)
• M26: 43,282,404 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 10.6

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.65 AU - 10.36 AU

Year: 10487 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,608,237 km

• M1: 131,945 km (0.065 R)
• M2: 652,995 km (0.114 R)
• M3: 1,223,711 km (0.032 R)
• M4: 2,510,402 km (0.044 R)
• M5: 3,175,963 km (0.038 R)
• M6: 3,735,908 km (0.081 R)
• M7: 4,154,482 km (0.04 R)
• M8: 6,077,264 km (0.07 R)
• M9: 7,577,731 km (0.102 R)
• M10: 8,867,414 km (0.071 R)
• M11: 10,955,950 km (0.081 R)
• M12: 13,546,237 km (0.115 R)
• M13: 14,069,680 km (0.078 R)
• M14: 19,987,472 km (0.086 R)
• M15: 23,912,472 km (0.103 R)
• M16: 24,871,244 km (0.068 R)
• M17: 26,055,312 km (0.083 R)
• M18: 26,559,606 km (0.087 R)
• M19: 37,937,422 km (0.036 R)
• M20: 39,241,017 km (0.074 R)
• M21: 44,467,369 km (0.058 R)
• M22: 47,396,196 km (0.119 R)
• M23: 48,907,733 km (0.082 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit