🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 134 Days

Day: 42.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 118.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.69 AU

Year: 159 Days

Day: 34 Hours

Environment

Temp: 196 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,392,152 km

• M1: 471,832 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 163 Days

Day: 19.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.29 AU

Year: 461 Days

Day: 31.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,392,152 km

• M1: 90,956 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.58 AU - 3.56 AU

Year: 1985 Days

Day: 26 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,392,152 km

• M1: 32,164 km (0.092 R)
• M2: 360,830 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.6

Radius: 6.4

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.67 AU - 14.55 AU

Year: 18525 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,392,152 km

• M1: 80,783 km (0.05 R)
• M2: 295,456 km (0.113 R)
• M3: 599,439 km (0.115 R)
• M4: 914,342 km (0.078 R)
• M5: 1,335,909 km (0.116 R)
• M6: 1,550,881 km (0.082 R)
• M7: 2,361,402 km (0.101 R)
• M8: 2,678,251 km (0.101 R)
• M9: 3,180,002 km (0.047 R)
• M10: 3,397,517 km (0.057 R)
• M11: 3,892,985 km (0.108 R)
• M12: 4,206,243 km (0.063 R)
• M13: 4,777,408 km (0.098 R)
• M14: 6,581,558 km (0.114 R)
• M15: 7,026,762 km (0.112 R)
• M16: 8,587,067 km (0.076 R)
• M17: 9,559,454 km (0.052 R)
• M18: 11,029,103 km (0.107 R)
• M19: 12,915,383 km (0.102 R)
• M20: 13,755,225 km (0.071 R)
• M21: 14,188,610 km (0.118 R)
• M22: 14,855,667 km (0.079 R)
• M23: 16,818,241 km (0.11 R)
• M24: 17,734,080 km (0.071 R)
• M25: 23,526,360 km (0.076 R)
• M26: 30,100,887 km (0.057 R)
• M27: 33,350,601 km (0.097 R)
• M28: 34,926,316 km (0.089 R)
• M29: 39,225,459 km (0.089 R)
• M30: 44,175,802 km (0.103 R)
• M31: 48,856,271 km (0.114 R)
• M32: 61,104,746 km (0.105 R)
• M33: 65,466,871 km (0.039 R)
• M34: 68,766,551 km (0.102 R)
• M35: 70,670,483 km (0.053 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit