🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.56 AU - 0.88 AU

Year: 233 Days

Day: 19.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.28 AU - 1.9 AU

Year: 763 Days

Day: 41.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.27 AU - 3.69 AU

Year: 1959 Days

Day: 26.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,659,470 km

• M1: 125,513 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 13.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.12 AU - 8.3 AU

Year: 8152 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,659,470 km

• M1: 164,258 km (0.086 R)
• M2: 866,620 km (0.087 R)
• M3: 1,668,315 km (0.117 R)
• M4: 2,380,401 km (0.112 R)
• M5: 3,145,594 km (0.101 R)
• M6: 3,985,586 km (0.067 R)
• M7: 4,481,653 km (0.104 R)
• M8: 4,922,368 km (0.118 R)
• M9: 5,784,052 km (0.056 R)
• M10: 6,923,838 km (0.05 R)
• M11: 7,579,675 km (0.093 R)
• M12: 8,242,394 km (0.112 R)
• M13: 9,494,977 km (0.043 R)
• M14: 10,147,523 km (0.107 R)
• M15: 10,788,849 km (0.069 R)
• M16: 11,671,476 km (0.064 R)
• M17: 12,108,452 km (0.037 R)
• M18: 14,409,865 km (0.093 R)
• M19: 15,015,288 km (0.118 R)
• M20: 15,955,211 km (0.086 R)
• M21: 18,772,289 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 9.9

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.76 AU - 11.1 AU

Year: 11027 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,659,470 km

• M1: 123,119 km (0.094 R)
• M2: 517,160 km (0.076 R)
• M3: 1,028,934 km (0.114 R)
• M4: 1,487,003 km (0.086 R)
• M5: 1,859,801 km (0.09 R)
• M6: 2,332,680 km (0.117 R)
• M7: 2,712,509 km (0.102 R)
• M8: 3,780,039 km (0.101 R)
• M9: 5,271,530 km (0.042 R)
• M10: 5,681,278 km (0.027 R)
• M11: 6,526,656 km (0.102 R)
• M12: 7,411,378 km (0.03 R)
• M13: 8,328,712 km (0.1 R)
• M14: 10,493,842 km (0.108 R)
• M15: 11,254,996 km (0.104 R)
• M16: 14,605,390 km (0.117 R)
• M17: 15,623,403 km (0.051 R)
• M18: 16,471,174 km (0.093 R)
• M19: 19,519,680 km (0.113 R)
• M20: 19,843,858 km (0.114 R)
• M21: 20,670,087 km (0.086 R)
• M22: 21,347,317 km (0.117 R)
• M23: 25,726,047 km (0.091 R)
• M24: 26,312,321 km (0.113 R)
• M25: 27,107,882 km (0.087 R)
• M26: 28,021,925 km (0.05 R)
• M27: 29,590,908 km (0.091 R)
• M28: 35,966,918 km (0.026 R)
• M29: 38,576,653 km (0.093 R)
• M30: 39,344,838 km (0.103 R)
• M31: 39,992,747 km (0.059 R)
• M32: 43,339,550 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit