🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.69 AU - 0.93 AU

Year: 273 Days

Day: 29.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 111.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,638,254 km

• M1: 125,513 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.81 AU - 1.05 AU

Year: 336 Days

Day: 31 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,638,254 km

• M1: 289,921 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.62 AU - 1.98 AU

Year: 905 Days

Day: 22.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,638,254 km

• M1: 317,596 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.28 AU - 4.06 AU

Year: 2635 Days

Day: 36.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.8

Radius: 8.3

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.98 AU - 8.16 AU

Year: 7045 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,638,254 km

• M1: 103,671 km (0.096 R)
• M2: 1,005,298 km (0.045 R)
• M3: 1,376,899 km (0.1 R)
• M4: 1,884,036 km (0.101 R)
• M5: 2,842,060 km (0.116 R)
• M6: 3,382,557 km (0.039 R)
• M7: 4,119,776 km (0.107 R)
• M8: 4,582,781 km (0.066 R)
• M9: 5,019,757 km (0.096 R)
• M10: 5,876,204 km (0.082 R)
• M11: 6,571,086 km (0.088 R)
• M12: 7,754,854 km (0.078 R)
• M13: 8,808,323 km (0.075 R)
• M14: 10,194,945 km (0.097 R)
• M15: 11,145,191 km (0.115 R)
• M16: 11,457,252 km (0.092 R)
• M17: 11,936,115 km (0.076 R)
• M18: 12,651,492 km (0.052 R)
• M19: 15,996,949 km (0.092 R)
• M20: 17,625,771 km (0.114 R)
• M21: 19,065,351 km (0.056 R)
• M22: 19,813,789 km (0.108 R)
• M23: 20,894,185 km (0.069 R)
• M24: 22,670,809 km (0.105 R)
• M25: 26,799,262 km (0.106 R)
• M26: 27,266,007 km (0.116 R)
• M27: 30,584,537 km (0.112 R)
• M28: 33,297,195 km (0.105 R)
• M29: 34,272,274 km (0.085 R)
• M30: 35,826,895 km (0.096 R)
• M31: 39,195,689 km (0.06 R)
• M32: 40,404,590 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit