🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.63 AU - 0.79 AU

Year: 219 Days

Day: 20.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.73 AU - 0.87 AU

Year: 261 Days

Day: 27.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,141,919 km

• M1: 56,698 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.66 AU - 5.62 AU

Year: 3651 Days

Day: 47 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.2

Radius: 5

Gravity: 21.85 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.49 AU - 14.27 AU

Year: 18887 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,141,919 km

• M1: 64,028 km (0.119 R)
• M2: 260,599 km (0.107 R)
• M3: 432,039 km (0.082 R)
• M4: 613,202 km (0.113 R)
• M5: 814,710 km (0.1 R)
• M6: 976,874 km (0.111 R)
• M7: 1,368,222 km (0.091 R)
• M8: 1,600,099 km (0.074 R)
• M9: 1,821,952 km (0.075 R)
• M10: 2,824,408 km (0.09 R)
• M11: 3,334,686 km (0.094 R)
• M12: 4,087,163 km (0.077 R)
• M13: 4,911,896 km (0.075 R)
• M14: 5,344,833 km (0.036 R)
• M15: 8,143,210 km (0.101 R)
• M16: 9,937,039 km (0.11 R)
• M17: 10,336,465 km (0.116 R)
• M18: 11,662,052 km (0.111 R)
• M19: 12,562,182 km (0.114 R)
• M20: 13,369,861 km (0.114 R)
• M21: 14,140,140 km (0.084 R)
• M22: 17,190,890 km (0.094 R)
• M23: 17,683,366 km (0.115 R)
• M24: 19,481,233 km (0.096 R)
• M25: 20,470,075 km (0.026 R)
• M26: 23,636,464 km (0.112 R)
• M27: 24,450,426 km (0.12 R)
• M28: 29,965,949 km (0.12 R)
• M29: 31,160,339 km (0.085 R)
• M30: 31,402,987 km (0.082 R)
• M31: 37,474,416 km (0.07 R)
• M32: 40,279,227 km (0.12 R)
• M33: 41,879,924 km (0.101 R)
• M34: 48,544,659 km (0.114 R)
• M35: 49,034,442 km (0.115 R)
• M36: 63,535,113 km (0.061 R)
• M37: 63,730,039 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.3

Radius: 7.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.9 AU - 19.4 AU

Year: 29418 Days

Day: 20.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,141,919 km

• M1: 97,837 km (0.094 R)
• M2: 660,774 km (0.065 R)
• M3: 1,710,801 km (0.118 R)
• M4: 2,044,554 km (0.109 R)
• M5: 3,291,004 km (0.098 R)
• M6: 6,749,108 km (0.099 R)
• M7: 9,709,051 km (0.108 R)
• M8: 10,826,996 km (0.113 R)
• M9: 12,313,401 km (0.087 R)
• M10: 13,498,814 km (0.094 R)
• M11: 32,816,687 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 16,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit