🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.5 AU - 0.56 AU

Year: 249 Days

Day: 38.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.45 AU - 0.75 AU

Year: 300 Days

Day: 47.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,372,310 km

• M1: 28,723 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 12.5

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.83 AU - 0.87 AU

Year: 506 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,372,310 km

• M1: 155,432 km (0.093 R)
• M2: 678,875 km (0.04 R)
• M3: 1,112,260 km (0.045 R)
• M4: 1,535,473 km (0.07 R)
• M5: 2,306,949 km (0.066 R)
• M6: 2,733,303 km (0.12 R)
• M7: 3,460,498 km (0.032 R)
• M8: 4,493,172 km (0.091 R)
• M9: 5,065,234 km (0.073 R)
• M10: 5,508,194 km (0.076 R)
• M11: 6,032,983 km (0.06 R)
• M12: 6,472,651 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 8.9

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1 AU - 1.4 AU

Year: 849 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,372,310 km

• M1: 110,852 km (0.069 R)
• M2: 525,537 km (0.091 R)
• M3: 880,533 km (0.078 R)
• M4: 2,139,998 km (0.109 R)
• M5: 2,567,548 km (0.036 R)
• M6: 2,976,998 km (0.089 R)
• M7: 3,269,312 km (0.072 R)
• M8: 3,780,189 km (0.062 R)
• M9: 4,311,560 km (0.096 R)
• M10: 4,944,060 km (0.067 R)
• M11: 6,187,966 km (0.093 R)
• M12: 7,014,644 km (0.108 R)
• M13: 7,675,717 km (0.112 R)
• M14: 8,427,746 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 13.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.06 AU - 4.2 AU

Year: 4466 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,372,310 km

• M1: 164,258 km (0.091 R)
• M2: 610,210 km (0.118 R)
• M3: 1,558,511 km (0.077 R)
• M4: 2,391,322 km (0.109 R)
• M5: 3,627,150 km (0.095 R)
• M6: 4,556,751 km (0.077 R)
• M7: 5,091,414 km (0.074 R)
• M8: 5,987,056 km (0.115 R)
• M9: 6,789,799 km (0.031 R)
• M10: 7,251,158 km (0.077 R)
• M11: 9,151,650 km (0.115 R)
• M12: 10,048,339 km (0.041 R)
• M13: 11,319,024 km (0.116 R)
• M14: 12,792,862 km (0.067 R)
• M15: 13,447,652 km (0.116 R)
• M16: 17,304,734 km (0.066 R)
• M17: 18,357,604 km (0.092 R)
• M18: 18,867,732 km (0.068 R)
• M19: 20,522,883 km (0.062 R)
• M20: 21,211,482 km (0.025 R)
• M21: 22,417,241 km (0.103 R)
• M22: 26,957,985 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 12,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit