🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 192 Days

Day: 16.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,118,995 km

• M1: 41,139 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 0.98 AU

Year: 310 Days

Day: 33.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,118,995 km

• M1: 215,122 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.76 AU - 1.76 AU

Year: 991 Days

Day: 30.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 11.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.34 AU - 7.9 AU

Year: 7232 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,118,995 km

• M1: 146,905 km (0.079 R)
• M2: 560,693 km (0.11 R)
• M3: 2,219,434 km (0.091 R)
• M4: 2,635,017 km (0.071 R)
• M5: 3,198,851 km (0.084 R)
• M6: 3,711,224 km (0.039 R)
• M7: 4,183,355 km (0.078 R)
• M8: 6,024,755 km (0.112 R)
• M9: 10,209,007 km (0.12 R)
• M10: 12,322,676 km (0.099 R)
• M11: 14,331,027 km (0.1 R)
• M12: 15,328,097 km (0.092 R)
• M13: 16,135,028 km (0.063 R)
• M14: 17,708,498 km (0.067 R)
• M15: 18,149,214 km (0.112 R)
• M16: 27,137,802 km (0.087 R)
• M17: 28,834,840 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.5

Radius: 14.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9 AU - 10.26 AU

Year: 12689 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,118,995 km

• M1: 192,383 km (0.062 R)
• M2: 657,931 km (0.085 R)
• M3: 1,252,284 km (0.107 R)
• M4: 1,767,050 km (0.113 R)
• M5: 2,425,281 km (0.1 R)
• M6: 3,610,245 km (0.044 R)
• M7: 4,880,182 km (0.091 R)
• M8: 6,190,809 km (0.094 R)
• M9: 8,830,613 km (0.114 R)
• M10: 11,001,278 km (0.063 R)
• M11: 11,900,660 km (0.109 R)
• M12: 13,374,199 km (0.09 R)
• M13: 15,475,451 km (0.077 R)
• M14: 18,859,504 km (0.105 R)
• M15: 20,501,341 km (0.112 R)
• M16: 22,142,878 km (0.081 R)
• M17: 22,804,400 km (0.115 R)
• M18: 23,969,319 km (0.064 R)
• M19: 26,312,171 km (0.116 R)
• M20: 34,128,211 km (0.104 R)
• M21: 35,651,716 km (0.099 R)
• M22: 37,619,227 km (0.066 R)
• M23: 38,290,921 km (0.092 R)
• M24: 43,072,518 km (0.12 R)
• M25: 43,659,989 km (0.116 R)
• M26: 44,700,891 km (0.076 R)
• M27: 47,923,379 km (0.088 R)
• M28: 52,456,793 km (0.118 R)
• M29: 57,091,783 km (0.115 R)
• M30: 62,930,439 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit