🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.32 AU - 1.72 AU

Year: 662 Days

Day: 33.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.91 AU - 4.41 AU

Year: 2472 Days

Day: 32.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.41 AU - 5.61 AU

Year: 3382 Days

Day: 25.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,617,586 km

• M1: 78,838 km (0.067 R)
• M2: 2,503,969 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 10.1

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.89 AU - 14.01 AU

Year: 13681 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,617,586 km

• M1: 125,812 km (0.083 R)
• M2: 442,211 km (0.068 R)
• M3: 765,642 km (0.073 R)
• M4: 1,517,072 km (0.118 R)
• M5: 1,899,145 km (0.119 R)
• M6: 2,509,205 km (0.078 R)
• M7: 4,421,963 km (0.105 R)
• M8: 6,649,625 km (0.104 R)
• M9: 8,626,711 km (0.118 R)
• M10: 9,024,342 km (0.06 R)
• M11: 10,967,469 km (0.112 R)
• M12: 11,316,630 km (0.035 R)
• M13: 15,013,642 km (0.101 R)
• M14: 15,444,484 km (0.099 R)
• M15: 17,803,194 km (0.109 R)
• M16: 21,099,433 km (0.1 R)
• M17: 28,542,227 km (0.106 R)
• M18: 31,366,784 km (0.115 R)
• M19: 33,390,694 km (0.058 R)
• M20: 34,496,820 km (0.109 R)
• M21: 45,723,392 km (0.07 R)
• M22: 47,547,140 km (0.106 R)
• M23: 51,015,716 km (0.049 R)
• M24: 53,308,752 km (0.057 R)
• M25: 54,312,105 km (0.081 R)
• M26: 57,049,447 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 10.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.93 AU - 12.05 AU

Year: 13752 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,617,586 km

• M1: 133,142 km (0.07 R)
• M2: 552,914 km (0.083 R)
• M3: 1,399,937 km (0.062 R)
• M4: 2,834,880 km (0.072 R)
• M5: 4,789,376 km (0.066 R)
• M6: 7,858,675 km (0.101 R)
• M7: 10,912,267 km (0.073 R)
• M8: 12,163,653 km (0.044 R)
• M9: 15,017,382 km (0.094 R)
• M10: 16,781,889 km (0.083 R)
• M11: 17,600,638 km (0.104 R)
• M12: 18,289,985 km (0.097 R)
• M13: 18,680,735 km (0.104 R)
• M14: 24,093,934 km (0.079 R)
• M15: 30,143,073 km (0.088 R)
• M16: 32,025,015 km (0.103 R)
• M17: 32,707,630 km (0.063 R)
• M18: 36,512,951 km (0.068 R)
• M19: 37,257,948 km (0.106 R)
• M20: 37,886,409 km (0.101 R)
• M21: 38,266,836 km (0.092 R)
• M22: 47,444,067 km (0.096 R)
• M23: 49,380,013 km (0.116 R)
• M24: 51,834,316 km (0.115 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit