🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.46 AU - 1.54 AU

Year: 692 Days

Day: 35.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.41 AU - 1.85 AU

Year: 784 Days

Day: 46.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,034,121 km

• M1: 39,494 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.41 AU - 2.77 AU

Year: 1570 Days

Day: 36.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.24 AU - 3.64 AU

Year: 2404 Days

Day: 20.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.7

Radius: 13.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.81 AU - 9.23 AU

Year: 7769 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,034,121 km

• M1: 163,959 km (0.114 R)
• M2: 586,573 km (0.1 R)
• M3: 1,145,920 km (0.092 R)
• M4: 1,690,456 km (0.043 R)
• M5: 2,107,834 km (0.082 R)
• M6: 3,224,881 km (0.106 R)
• M7: 3,981,248 km (0.036 R)
• M8: 4,763,196 km (0.065 R)
• M9: 5,916,596 km (0.11 R)
• M10: 6,897,808 km (0.08 R)
• M11: 7,447,880 km (0.069 R)
• M12: 10,294,877 km (0.114 R)
• M13: 12,213,320 km (0.057 R)
• M14: 13,020,251 km (0.07 R)
• M15: 14,422,880 km (0.118 R)
• M16: 18,182,275 km (0.068 R)
• M17: 18,778,722 km (0.08 R)
• M18: 19,775,791 km (0.107 R)
• M19: 21,708,895 km (0.066 R)
• M20: 22,211,245 km (0.119 R)
• M21: 23,676,855 km (0.108 R)
• M22: 29,672,887 km (0.106 R)
• M23: 35,907,229 km (0.081 R)
• M24: 40,013,840 km (0.087 R)
• M25: 41,535,101 km (0.114 R)
• M26: 44,155,607 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.9

Radius: 3.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.58 AU - 18.22 AU

Year: 28530 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,034,121 km

• M1: 38,746 km (0.09 R)
• M2: 144,362 km (0.101 R)
• M3: 257,308 km (0.12 R)
• M4: 392,994 km (0.083 R)
• M5: 534,812 km (0.106 R)
• M6: 1,866,233 km (0.079 R)
• M7: 2,569,493 km (0.057 R)
• M8: 3,433,271 km (0.075 R)
• M9: 4,278,350 km (0.085 R)
• M10: 4,474,024 km (0.078 R)
• M11: 4,675,681 km (0.117 R)
• M12: 5,742,015 km (0.039 R)
• M13: 6,119,002 km (0.059 R)
• M14: 6,260,072 km (0.071 R)
• M15: 6,846,496 km (0.06 R)
• M16: 8,779,450 km (0.112 R)
• M17: 12,512,366 km (0.095 R)
• M18: 25,250,176 km (0.092 R)
• M19: 27,290,840 km (0.109 R)
• M20: 34,622,333 km (0.089 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit