🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 164 Days

Day: 32.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.06 AU - 1.4 AU

Year: 493 Days

Day: 27.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,876,134 km

• M1: 26,479 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.6 AU - 2.64 AU

Year: 1534 Days

Day: 15.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,876,134 km

• M1: 24,534 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.57 AU - 4.05 AU

Year: 2178 Days

Day: 22.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,876,134 km

• M1: 46,675 km (0.076 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 8

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.35 AU - 9.35 AU

Year: 9521 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,876,134 km

• M1: 99,931 km (0.084 R)
• M2: 561,142 km (0.096 R)
• M3: 1,550,582 km (0.073 R)
• M4: 2,061,309 km (0.114 R)
• M5: 2,519,527 km (0.1 R)
• M6: 2,804,810 km (0.111 R)
• M7: 3,111,486 km (0.118 R)
• M8: 3,416,516 km (0.117 R)
• M9: 4,689,444 km (0.111 R)
• M10: 4,996,718 km (0.104 R)
• M11: 5,252,232 km (0.061 R)
• M12: 8,267,078 km (0.078 R)
• M13: 8,762,396 km (0.114 R)
• M14: 9,229,740 km (0.068 R)
• M15: 10,574,774 km (0.065 R)
• M16: 13,159,676 km (0.091 R)
• M17: 15,188,373 km (0.111 R)
• M18: 15,931,425 km (0.1 R)
• M19: 17,127,161 km (0.108 R)
• M20: 18,457,236 km (0.104 R)
• M21: 25,396,034 km (0.095 R)
• M22: 28,215,056 km (0.118 R)
• M23: 29,027,971 km (0.078 R)
• M24: 34,008,084 km (0.041 R)
• M25: 40,546,708 km (0.099 R)
• M26: 40,803,866 km (0.119 R)
• M27: 41,451,326 km (0.032 R)
• M28: 47,163,122 km (0.038 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit