🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.49 AU - 2.05 AU

Year: 1014 Days

Day: 42.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,362,646 km

• M1: 758,312 km (0.109 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 10.5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.24 AU - 3.32 AU

Year: 1995 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,362,646 km

• M1: 135,386 km (0.047 R)
• M2: 1,865,934 km (0.085 R)
• M3: 3,603,514 km (0.064 R)
• M4: 5,244,153 km (0.106 R)
• M5: 6,562,859 km (0.077 R)
• M6: 7,334,036 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 9.9

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.46 AU - 4.9 AU

Year: 3679 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,362,646 km

• M1: 123,269 km (0.119 R)
• M2: 522,097 km (0.109 R)
• M3: 838,945 km (0.108 R)
• M4: 1,359,994 km (0.115 R)
• M5: 2,611,081 km (0.114 R)
• M6: 3,372,385 km (0.083 R)
• M7: 5,045,637 km (0.097 R)
• M8: 5,410,805 km (0.12 R)
• M9: 6,253,191 km (0.094 R)
• M10: 8,666,055 km (0.057 R)
• M11: 9,777,418 km (0.033 R)
• M12: 11,821,673 km (0.096 R)
• M13: 13,531,127 km (0.075 R)
• M14: 15,023,366 km (0.116 R)
• M15: 17,082,880 km (0.082 R)
• M16: 18,700,033 km (0.091 R)
• M17: 19,961,891 km (0.074 R)
• M18: 23,078,314 km (0.095 R)
• M19: 24,529,114 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 11.8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.6 AU - 7.66 AU

Year: 9072 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 60.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,362,646 km

• M1: 146,756 km (0.055 R)
• M2: 888,462 km (0.058 R)
• M3: 1,298,061 km (0.05 R)
• M4: 1,980,526 km (0.113 R)
• M5: 2,367,237 km (0.037 R)
• M6: 3,203,040 km (0.029 R)
• M7: 3,871,742 km (0.056 R)
• M8: 4,367,809 km (0.07 R)
• M9: 5,521,807 km (0.111 R)
• M10: 7,683,197 km (0.063 R)
• M11: 8,069,908 km (0.1 R)
• M12: 8,651,694 km (0.081 R)
• M13: 9,117,990 km (0.047 R)
• M14: 10,566,247 km (0.111 R)
• M15: 11,208,321 km (0.109 R)
• M16: 12,807,971 km (0.072 R)
• M17: 13,976,929 km (0.101 R)
• M18: 16,526,376 km (0.11 R)
• M19: 17,465,551 km (0.118 R)
• M20: 18,363,887 km (0.054 R)
• M21: 19,214,051 km (0.119 R)
• M22: 22,094,259 km (0.105 R)
• M23: 22,967,462 km (0.089 R)
• M24: 26,789,388 km (0.077 R)
• M25: 38,221,209 km (0.093 R)
• M26: 38,721,015 km (0.083 R)
• M27: 41,286,170 km (0.047 R)
• M28: 42,343,229 km (0.108 R)
• M29: 44,373,720 km (0.096 R)
• M30: 46,044,280 km (0.093 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: 203 - 17,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit