🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.94 AU - 1.04 AU

Year: 373 Days

Day: 30.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,525,359 km

• M1: 61,186 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.41 AU - 1.85 AU

Year: 788 Days

Day: 15.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.56 AU - 2.56 AU

Year: 1551 Days

Day: 43.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 8.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.3 AU - 6.96 AU

Year: 5060 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,525,359 km

• M1: 116,836 km (0.114 R)
• M2: 390,301 km (0.1 R)
• M3: 728,093 km (0.088 R)
• M4: 1,378,694 km (0.049 R)
• M5: 1,835,117 km (0.098 R)
• M6: 2,341,955 km (0.102 R)
• M7: 3,786,322 km (0.104 R)
• M8: 4,195,622 km (0.109 R)
• M9: 9,645,772 km (0.056 R)
• M10: 17,550,373 km (0.093 R)
• M11: 20,903,310 km (0.055 R)
• M12: 22,400,037 km (0.12 R)
• M13: 28,244,377 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123

Radius: 3.6

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.92 AU - 14 AU

Year: 17671 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,525,359 km

• M1: 44,730 km (0.078 R)
• M2: 162,613 km (0.108 R)
• M3: 328,667 km (0.085 R)
• M4: 506,538 km (0.1 R)
• M5: 2,060,860 km (0.119 R)
• M6: 2,333,128 km (0.101 R)
• M7: 2,533,889 km (0.106 R)
• M8: 3,075,583 km (0.1 R)
• M9: 4,775,463 km (0.099 R)
• M10: 5,532,279 km (0.103 R)
• M11: 6,022,960 km (0.112 R)
• M12: 6,435,850 km (0.079 R)
• M13: 10,787,353 km (0.069 R)
• M14: 11,446,930 km (0.091 R)
• M15: 13,355,799 km (0.078 R)
• M16: 18,422,379 km (0.06 R)
• M17: 20,032,202 km (0.087 R)
• M18: 21,260,401 km (0.058 R)
• M19: 24,894,731 km (0.081 R)
• M20: 27,410,967 km (0.032 R)
• M21: 30,091,462 km (0.097 R)
• M22: 30,888,220 km (0.074 R)
• M23: 31,393,263 km (0.081 R)
• M24: 33,362,719 km (0.087 R)
• M25: 33,681,063 km (0.081 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: 189 - 13,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit