🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.48 AU - 0.66 AU

Year: 150 Days

Day: 15.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.22 AU - 2.54 AU

Year: 1279 Days

Day: 30.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.55 AU - 3.77 AU

Year: 1956 Days

Day: 42.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,285,735 km

• M1: 71,358 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 9.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.88 AU - 7.16 AU

Year: 6477 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,285,735 km

• M1: 120,725 km (0.068 R)
• M2: 521,498 km (0.101 R)
• M3: 823,536 km (0.109 R)
• M4: 1,453,643 km (0.072 R)
• M5: 2,097,661 km (0.107 R)
• M6: 2,986,422 km (0.083 R)
• M7: 3,309,703 km (0.05 R)
• M8: 5,391,358 km (0.077 R)
• M9: 6,383,640 km (0.074 R)
• M10: 6,923,539 km (0.079 R)
• M11: 7,774,153 km (0.12 R)
• M12: 8,591,256 km (0.102 R)
• M13: 10,395,706 km (0.039 R)
• M14: 10,863,797 km (0.086 R)
• M15: 11,345,951 km (0.1 R)
• M16: 14,884,689 km (0.119 R)
• M17: 15,379,559 km (0.057 R)
• M18: 17,037,103 km (0.119 R)
• M19: 19,860,613 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.4

Radius: 14.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.55 AU - 12.71 AU

Year: 15631 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,285,735 km

• M1: 179,069 km (0.12 R)
• M2: 782,546 km (0.027 R)
• M3: 1,774,680 km (0.099 R)
• M4: 3,315,089 km (0.117 R)
• M5: 4,635,888 km (0.032 R)
• M6: 5,218,123 km (0.094 R)
• M7: 5,733,937 km (0.083 R)
• M8: 6,203,076 km (0.057 R)
• M9: 7,130,433 km (0.044 R)
• M10: 8,442,406 km (0.113 R)
• M11: 10,588,537 km (0.082 R)
• M12: 11,297,930 km (0.106 R)
• M13: 12,039,038 km (0.083 R)
• M14: 13,894,501 km (0.093 R)
• M15: 14,601,351 km (0.086 R)
• M16: 16,551,957 km (0.048 R)
• M17: 22,275,572 km (0.085 R)
• M18: 22,853,618 km (0.087 R)
• M19: 24,039,929 km (0.081 R)
• M20: 24,956,216 km (0.08 R)
• M21: 29,198,363 km (0.041 R)
• M22: 30,713,041 km (0.096 R)
• M23: 35,180,931 km (0.112 R)
• M24: 43,112,760 km (0.09 R)
• M25: 43,560,506 km (0.056 R)
• M26: 45,536,844 km (0.043 R)
• M27: 49,341,118 km (0.085 R)
• M28: 50,820,790 km (0.08 R)
• M29: 54,388,251 km (0.108 R)
• M30: 58,483,492 km (0.07 R)
• M31: 60,140,438 km (0.113 R)
• M32: 62,588,757 km (0.088 R)
• M33: 65,692,614 km (0.081 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 16,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit