🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.42 AU - 0.6 AU

Year: 158 Days

Day: 40.3 Hours

Environment

Temp: 68 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 1 AU

Year: 334 Days

Day: 36.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.22 AU - 1.74 AU

Year: 780 Days

Day: 23.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,920,557 km

• M1: 220,058 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 12.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.56 AU - 2.82 AU

Year: 1912 Days

Day: 9.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,920,557 km

• M1: 159,172 km (0.102 R)
• M2: 691,142 km (0.104 R)
• M3: 1,133,503 km (0.028 R)
• M4: 1,768,097 km (0.118 R)
• M5: 2,381,299 km (0.058 R)
• M6: 3,036,538 km (0.088 R)
• M7: 4,559,743 km (0.096 R)
• M8: 5,454,189 km (0.091 R)
• M9: 5,968,656 km (0.109 R)
• M10: 7,123,701 km (0.04 R)
• M11: 8,014,257 km (0.058 R)
• M12: 8,486,538 km (0.069 R)
• M13: 9,766,946 km (0.028 R)
• M14: 12,373,539 km (0.115 R)
• M15: 14,106,930 km (0.102 R)
• M16: 15,947,731 km (0.06 R)
• M17: 17,468,843 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804

Radius: 13.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.98 AU - 7.74 AU

Year: 8655 Days

Day: 8.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,920,557 km

• M1: 173,534 km (0.083 R)
• M2: 756,516 km (0.107 R)
• M3: 1,418,038 km (0.094 R)
• M4: 2,525,511 km (0.06 R)
• M5: 3,011,405 km (0.12 R)
• M6: 3,657,668 km (0.098 R)
• M7: 4,201,905 km (0.074 R)
• M8: 4,859,986 km (0.098 R)
• M9: 6,346,839 km (0.108 R)
• M10: 7,535,694 km (0.091 R)
• M11: 8,033,854 km (0.092 R)
• M12: 8,554,156 km (0.103 R)
• M13: 10,503,865 km (0.051 R)
• M14: 13,503,601 km (0.109 R)
• M15: 13,992,038 km (0.081 R)
• M16: 15,330,790 km (0.093 R)
• M17: 18,860,103 km (0.057 R)
• M18: 22,132,706 km (0.098 R)
• M19: 22,641,488 km (0.037 R)
• M20: 24,573,993 km (0.119 R)
• M21: 25,487,887 km (0.1 R)
• M22: 27,578,218 km (0.105 R)
• M23: 31,030,039 km (0.103 R)
• M24: 33,522,190 km (0.086 R)
• M25: 34,081,237 km (0.099 R)
• M26: 37,686,696 km (0.117 R)
• M27: 39,395,402 km (0.088 R)
• M28: 40,647,237 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit