🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.58 AU - 3.68 AU

Year: 2033 Days

Day: 44.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,713,014 km

• M1: 112,647 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.14 AU - 4.78 AU

Year: 3458 Days

Day: 24.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,713,014 km

• M1: 3,065,859 km (0.084 R)

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 10.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.67 AU - 10.39 AU

Year: 9145 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,713,014 km

• M1: 129,402 km (0.107 R)
• M2: 453,282 km (0.042 R)
• M3: 1,250,788 km (0.089 R)
• M4: 1,756,877 km (0.063 R)
• M5: 2,150,469 km (0.074 R)
• M6: 3,139,910 km (0.062 R)
• M7: 4,271,169 km (0.108 R)
• M8: 4,693,484 km (0.109 R)
• M9: 7,476,453 km (0.093 R)
• M10: 7,800,631 km (0.03 R)
• M11: 8,433,730 km (0.066 R)
• M12: 9,055,159 km (0.053 R)
• M13: 10,641,046 km (0.074 R)
• M14: 11,905,447 km (0.086 R)
• M15: 13,444,510 km (0.037 R)
• M16: 13,985,905 km (0.077 R)
• M17: 16,501,543 km (0.108 R)
• M18: 17,687,255 km (0.09 R)
• M19: 19,229,161 km (0.115 R)
• M20: 22,916,449 km (0.045 R)
• M21: 24,214,211 km (0.116 R)
• M22: 25,927,555 km (0.092 R)
• M23: 27,527,654 km (0.117 R)
• M24: 31,761,722 km (0.111 R)
• M25: 33,264,283 km (0.088 R)
• M26: 34,813,818 km (0.069 R)
• M27: 36,876,025 km (0.053 R)
• M28: 39,018,416 km (0.049 R)
• M29: 41,874,987 km (0.077 R)
• M30: 42,513,920 km (0.094 R)
• M31: 43,811,382 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.8

Radius: 9.5

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.39 AU - 11.05 AU

Year: 12884 Days

Day: 8.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,713,014 km

• M1: 119,080 km (0.091 R)
• M2: 424,858 km (0.107 R)
• M3: 827,127 km (0.099 R)
• M4: 1,685,070 km (0.114 R)
• M5: 1,991,148 km (0.117 R)
• M6: 2,353,922 km (0.093 R)
• M7: 2,717,894 km (0.075 R)
• M8: 3,823,123 km (0.106 R)
• M9: 6,044,502 km (0.092 R)
• M10: 7,013,148 km (0.104 R)
• M11: 7,470,768 km (0.106 R)
• M12: 9,109,463 km (0.073 R)
• M13: 9,756,175 km (0.077 R)
• M14: 13,020,400 km (0.103 R)
• M15: 13,584,983 km (0.074 R)
• M16: 14,362,892 km (0.06 R)
• M17: 16,365,558 km (0.057 R)
• M18: 18,783,808 km (0.069 R)
• M19: 19,342,855 km (0.087 R)
• M20: 23,297,325 km (0.097 R)
• M21: 29,651,046 km (0.075 R)
• M22: 31,291,387 km (0.068 R)
• M23: 34,871,563 km (0.107 R)
• M24: 38,077,595 km (0.088 R)
• M25: 39,102,340 km (0.063 R)
• M26: 43,109,170 km (0.103 R)
• M27: 50,996,418 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 10,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit