🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.13 AU - 1.43 AU

Year: 524 Days

Day: 24.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.49 AU - 1.83 AU

Year: 773 Days

Day: 41.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 72.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.55 AU - 1.99 AU

Year: 852 Days

Day: 41.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,181,845 km

• M1: 624,122 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.02 AU - 2.86 AU

Year: 1378 Days

Day: 26.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,181,845 km

• M1: 17,054 km (0.077 R)
• M2: 794,365 km (0.076 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.4 AU - 3.86 AU

Year: 2003 Days

Day: 35.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,181,845 km

• M1: 1,122,882 km (0.115 R)

Asteroid Belt

Center: 10.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.9

Radius: 4.5

Gravity: 37.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.87 AU - 20.21 AU

Year: 25439 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,181,845 km

• M1: 56,099 km (0.116 R)
• M2: 360,680 km (0.117 R)
• M3: 584,329 km (0.096 R)
• M4: 921,373 km (0.083 R)
• M5: 1,162,375 km (0.07 R)
• M6: 1,444,218 km (0.118 R)
• M7: 1,829,283 km (0.026 R)
• M8: 1,971,850 km (0.116 R)
• M9: 2,256,684 km (0.08 R)
• M10: 4,875,395 km (0.032 R)
• M11: 5,272,427 km (0.114 R)
• M12: 5,605,283 km (0.06 R)
• M13: 6,221,327 km (0.112 R)
• M14: 6,498,681 km (0.1 R)
• M15: 6,832,733 km (0.104 R)
• M16: 7,178,155 km (0.075 R)
• M17: 8,339,483 km (0.105 R)
• M18: 12,566,371 km (0.078 R)
• M19: 16,760,347 km (0.109 R)
• M20: 18,594,417 km (0.117 R)
• M21: 23,533,391 km (0.028 R)
• M22: 25,707,945 km (0.088 R)
• M23: 27,026,202 km (0.093 R)
• M24: 31,116,507 km (0.119 R)
• M25: 37,085,761 km (0.074 R)
• M26: 44,280,820 km (0.087 R)
• M27: 45,477,603 km (0.119 R)
• M28: 48,834,280 km (0.059 R)
• M29: 55,246,494 km (0.08 R)
• M30: 55,640,235 km (0.12 R)
• M31: 61,140,500 km (0.057 R)
• M32: 63,266,136 km (0.065 R)
• M33: 65,001,920 km (0.084 R)
• M34: 66,768,970 km (0.071 R)
• M35: 75,601,528 km (0.11 R)
• M36: 84,397,135 km (0.117 R)
• M37: 85,443,721 km (0.111 R)
• M38: 87,029,758 km (0.071 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit