🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 27.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.03 AU

Year: 326 Days

Day: 46.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.6 AU - 1.66 AU

Year: 768 Days

Day: 37.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.83 AU - 1.87 AU

Year: 928 Days

Day: 44.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,359,251 km

• M1: 140,472 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.83 AU - 2.95 AU

Year: 1813 Days

Day: 46.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,359,251 km

• M1: 118,182 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.9

Radius: 7.5

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.09 AU - 16.51 AU

Year: 22081 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,359,251 km

• M1: 93,798 km (0.058 R)
• M2: 460,013 km (0.112 R)
• M3: 725,101 km (0.116 R)
• M4: 1,417,290 km (0.092 R)
• M5: 1,964,519 km (0.061 R)
• M6: 2,903,844 km (0.096 R)
• M7: 3,668,888 km (0.044 R)
• M8: 4,052,756 km (0.116 R)
• M9: 4,366,014 km (0.114 R)
• M10: 4,935,832 km (0.051 R)
• M11: 5,516,421 km (0.095 R)
• M12: 7,211,665 km (0.112 R)
• M13: 7,862,565 km (0.079 R)
• M14: 8,859,635 km (0.095 R)
• M15: 9,442,767 km (0.069 R)
• M16: 10,221,424 km (0.118 R)
• M17: 10,685,178 km (0.06 R)
• M18: 12,354,839 km (0.09 R)
• M19: 13,285,637 km (0.117 R)
• M20: 15,512,102 km (0.109 R)
• M21: 16,515,605 km (0.098 R)
• M22: 17,316,552 km (0.118 R)
• M23: 18,823,152 km (0.112 R)
• M24: 20,143,802 km (0.067 R)
• M25: 24,680,657 km (0.072 R)
• M26: 25,304,929 km (0.057 R)
• M27: 34,533,472 km (0.114 R)
• M28: 36,641,455 km (0.117 R)
• M29: 43,327,582 km (0.048 R)
• M30: 44,694,309 km (0.089 R)
• M31: 52,814,780 km (0.092 R)
• M32: 61,675,163 km (0.052 R)
• M33: 66,555,345 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit