🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.68 AU - 1.04 AU

Year: 296 Days

Day: 42.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.04 AU - 1.22 AU

Year: 445 Days

Day: 26.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,206,109 km

• M1: 596,297 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.34 AU - 4.62 AU

Year: 2945 Days

Day: 38 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 13.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.29 AU - 7.53 AU

Year: 6736 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 97,206,109 km

• M1: 176,226 km (0.053 R)
• M2: 607,367 km (0.1 R)
• M3: 1,624,184 km (0.098 R)
• M4: 2,380,252 km (0.102 R)
• M5: 4,953,335 km (0.057 R)
• M6: 5,526,145 km (0.1 R)
• M7: 5,962,074 km (0.088 R)
• M8: 6,772,445 km (0.115 R)
• M9: 7,726,132 km (0.098 R)
• M10: 9,691,100 km (0.025 R)
• M11: 11,358,069 km (0.051 R)
• M12: 18,064,392 km (0.104 R)
• M13: 26,204,161 km (0.103 R)
• M14: 27,525,111 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.5

Radius: 4.3

Gravity: 43.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.56 AU - 21.08 AU

Year: 26732 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,206,109 km

• M1: 53,556 km (0.098 R)
• M2: 281,992 km (0.106 R)
• M3: 474,225 km (0.099 R)
• M4: 639,232 km (0.106 R)
• M5: 1,088,025 km (0.1 R)
• M6: 1,413,401 km (0.105 R)
• M7: 2,547,652 km (0.118 R)
• M8: 2,729,413 km (0.114 R)
• M9: 3,296,987 km (0.079 R)
• M10: 6,178,392 km (0.113 R)
• M11: 6,459,636 km (0.049 R)
• M12: 7,670,481 km (0.074 R)
• M13: 13,401,127 km (0.092 R)
• M14: 16,305,570 km (0.083 R)
• M15: 19,804,365 km (0.107 R)
• M16: 24,578,332 km (0.09 R)
• M17: 25,641,075 km (0.111 R)
• M18: 28,111,684 km (0.071 R)
• M19: 30,466,803 km (0.103 R)
• M20: 36,618,567 km (0.07 R)
• M21: 36,923,298 km (0.095 R)
• M22: 46,691,440 km (0.118 R)
• M23: 50,545,530 km (0.072 R)
• M24: 54,407,998 km (0.076 R)
• M25: 60,776,379 km (0.086 R)
• M26: 62,496,904 km (0.12 R)
• M27: 63,150,348 km (0.115 R)
• M28: 72,783,254 km (0.078 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: 514 - 17,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit