🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.87 AU - 1.15 AU

Year: 375 Days

Day: 29.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,307,324 km

• M1: 132,095 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.53 AU - 1.87 AU

Year: 818 Days

Day: 28.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,307,324 km

• M1: 82,578 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.19 AU - 3.33 AU

Year: 1692 Days

Day: 29.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.9

Radius: 9.4

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.54 AU - 6.64 AU

Year: 4876 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 111,307,324 km

• M1: 116,836 km (0.097 R)
• M2: 413,040 km (0.038 R)
• M3: 757,564 km (0.102 R)
• M4: 1,410,708 km (0.083 R)
• M5: 1,908,869 km (0.108 R)
• M6: 2,271,344 km (0.114 R)
• M7: 2,679,597 km (0.118 R)
• M8: 5,805,145 km (0.117 R)
• M9: 8,269,471 km (0.105 R)
• M10: 9,156,586 km (0.037 R)
• M11: 13,401,576 km (0.081 R)
• M12: 14,911,467 km (0.039 R)
• M13: 15,439,099 km (0.082 R)
• M14: 16,346,111 km (0.073 R)
• M15: 26,084,483 km (0.106 R)
• M16: 27,456,894 km (0.048 R)
• M17: 29,696,823 km (0.094 R)
• M18: 31,383,240 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.4

Radius: 6.2

Gravity: 24.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.95 AU - 20.93 AU

Year: 30412 Days

Day: 17.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 111,307,324 km

• M1: 77,342 km (0.102 R)
• M2: 315,951 km (0.087 R)
• M3: 704,456 km (0.064 R)
• M4: 1,815,071 km (0.108 R)
• M5: 2,390,275 km (0.116 R)
• M6: 5,053,416 km (0.078 R)
• M7: 5,575,363 km (0.088 R)
• M8: 6,880,305 km (0.071 R)
• M9: 7,249,363 km (0.117 R)
• M10: 12,378,326 km (0.08 R)
• M11: 15,006,162 km (0.114 R)
• M12: 16,080,724 km (0.046 R)
• M13: 22,231,590 km (0.097 R)
• M14: 23,507,211 km (0.069 R)
• M15: 23,863,404 km (0.037 R)
• M16: 24,708,482 km (0.095 R)
• M17: 27,232,946 km (0.096 R)
• M18: 28,289,107 km (0.081 R)
• M19: 30,482,960 km (0.088 R)
• M20: 33,982,503 km (0.086 R)
• M21: 39,719,581 km (0.087 R)
• M22: 41,766,828 km (0.091 R)
• M23: 45,516,648 km (0.109 R)
• M24: 64,137,993 km (0.093 R)
• M25: 72,316,957 km (0.108 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: 438 - 12,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit