🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 166 Days

Day: 39.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,099,370 km

• M1: 158,125 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.74 AU

Year: 215 Days

Day: 36.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,099,370 km

• M1: 28,573 km (0.105 R)
• M2: 232,325 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.72 AU - 0.92 AU

Year: 278 Days

Day: 22.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.91 AU - 2.37 AU

Year: 1173 Days

Day: 34.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 88.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 13.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.42 AU - 6.4 AU

Year: 5384 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,099,370 km

• M1: 172,935 km (0.087 R)
• M2: 687,552 km (0.086 R)
• M3: 1,529,040 km (0.112 R)
• M4: 2,356,615 km (0.052 R)
• M5: 2,931,669 km (0.03 R)
• M6: 3,781,834 km (0.077 R)
• M7: 4,655,486 km (0.111 R)
• M8: 6,530,097 km (0.108 R)
• M9: 8,255,409 km (0.047 R)
• M10: 9,949,006 km (0.044 R)
• M11: 10,974,051 km (0.054 R)
• M12: 12,274,804 km (0.111 R)
• M13: 13,343,681 km (0.107 R)
• M14: 15,062,112 km (0.06 R)
• M15: 16,412,981 km (0.076 R)
• M16: 16,988,334 km (0.105 R)
• M17: 19,567,701 km (0.044 R)
• M18: 20,360,719 km (0.064 R)
• M19: 21,780,852 km (0.11 R)
• M20: 22,242,660 km (0.098 R)
• M21: 24,074,337 km (0.049 R)
• M22: 25,576,449 km (0.095 R)
• M23: 33,319,784 km (0.084 R)
• M24: 34,763,703 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 9.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.61 AU - 7.95 AU

Year: 7361 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,099,370 km

• M1: 118,631 km (0.066 R)
• M2: 509,830 km (0.111 R)
• M3: 943,663 km (0.049 R)
• M4: 1,307,635 km (0.073 R)
• M5: 2,877,365 km (0.104 R)
• M6: 3,808,163 km (0.063 R)
• M7: 4,167,049 km (0.071 R)
• M8: 6,131,867 km (0.095 R)
• M9: 12,352,745 km (0.087 R)
• M10: 15,209,915 km (0.069 R)
• M11: 16,291,507 km (0.076 R)
• M12: 17,362,778 km (0.055 R)
• M13: 18,799,216 km (0.118 R)
• M14: 26,453,840 km (0.06 R)
• M15: 26,858,951 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 18,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit