🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.21 AU - 1.85 AU

Year: 788 Days

Day: 43.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,517,279 km

• M1: 117,434 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.47 AU - 2.17 AU

Year: 1022 Days

Day: 42.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.91 AU - 2.81 AU

Year: 1509 Days

Day: 31.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.51 AU - 2.63 AU

Year: 1715 Days

Day: 16.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 8.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.13 AU - 8.35 AU

Year: 9845 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,517,279 km

• M1: 102,026 km (0.079 R)
• M2: 385,663 km (0.045 R)
• M3: 1,407,566 km (0.075 R)
• M4: 2,388,480 km (0.096 R)
• M5: 2,688,723 km (0.102 R)
• M6: 3,074,236 km (0.106 R)
• M7: 3,430,429 km (0.062 R)
• M8: 4,886,016 km (0.106 R)
• M9: 7,876,328 km (0.103 R)
• M10: 9,686,013 km (0.115 R)
• M11: 10,178,639 km (0.114 R)
• M12: 15,632,828 km (0.082 R)
• M13: 20,429,983 km (0.096 R)
• M14: 24,041,275 km (0.076 R)
• M15: 26,556,315 km (0.05 R)
• M16: 29,799,597 km (0.114 R)
• M17: 30,269,932 km (0.075 R)
• M18: 30,840,947 km (0.078 R)
• M19: 33,804,182 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.2

Radius: 4.3

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.14 AU - 12.46 AU

Year: 13759 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,517,279 km

• M1: 58,792 km (0.102 R)
• M2: 479,312 km (0.108 R)
• M3: 676,781 km (0.045 R)
• M4: 1,079,648 km (0.11 R)
• M5: 1,735,784 km (0.086 R)
• M6: 2,239,031 km (0.085 R)
• M7: 2,972,659 km (0.115 R)
• M8: 4,277,003 km (0.085 R)
• M9: 6,083,397 km (0.069 R)
• M10: 6,621,052 km (0.103 R)
• M11: 7,486,177 km (0.044 R)
• M12: 7,675,418 km (0.092 R)
• M13: 7,945,741 km (0.092 R)
• M14: 8,878,933 km (0.087 R)
• M15: 12,853,898 km (0.062 R)
• M16: 14,835,920 km (0.097 R)
• M17: 15,498,639 km (0.075 R)
• M18: 16,307,065 km (0.064 R)
• M19: 16,818,241 km (0.03 R)
• M20: 19,607,045 km (0.092 R)
• M21: 20,257,945 km (0.057 R)
• M22: 21,223,450 km (0.115 R)
• M23: 30,363,281 km (0.079 R)
• M24: 31,626,037 km (0.041 R)
• M25: 34,672,897 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 11,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit