🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.73 AU - 0.81 AU

Year: 295 Days

Day: 13.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,083,358 km

• M1: 207,043 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.5 AU - 1.84 AU

Year: 942 Days

Day: 33.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 12.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.05 AU - 3.15 AU

Year: 1830 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,083,358 km

• M1: 150,495 km (0.082 R)
• M2: 929,751 km (0.086 R)
• M3: 1,381,387 km (0.118 R)
• M4: 2,989,265 km (0.1 R)
• M5: 3,593,640 km (0.088 R)
• M6: 5,518,965 km (0.045 R)
• M7: 6,597,116 km (0.059 R)
• M8: 7,390,733 km (0.085 R)
• M9: 9,746,900 km (0.096 R)
• M10: 10,317,466 km (0.102 R)
• M11: 11,421,349 km (0.119 R)
• M12: 11,912,927 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 12

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.85 AU - 5.91 AU

Year: 5448 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,083,358 km

• M1: 149,747 km (0.036 R)
• M2: 788,530 km (0.067 R)
• M3: 1,176,587 km (0.035 R)
• M4: 2,871,531 km (0.102 R)
• M5: 3,275,146 km (0.083 R)
• M6: 4,549,421 km (0.097 R)
• M7: 4,987,743 km (0.095 R)
• M8: 5,575,213 km (0.086 R)
• M9: 7,117,418 km (0.095 R)
• M10: 8,562,384 km (0.053 R)
• M11: 11,658,461 km (0.114 R)
• M12: 12,780,894 km (0.107 R)
• M13: 13,523,797 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.4

Radius: 4.8

Gravity: 29.75 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.93 AU - 9.95 AU

Year: 13681 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,083,358 km

• M1: 59,690 km (0.088 R)
• M2: 439,519 km (0.098 R)
• M3: 614,099 km (0.049 R)
• M4: 787,184 km (0.11 R)
• M5: 970,890 km (0.039 R)
• M6: 1,300,604 km (0.115 R)
• M7: 2,525,810 km (0.107 R)
• M8: 3,349,796 km (0.114 R)
• M9: 3,642,409 km (0.082 R)
• M10: 3,922,905 km (0.103 R)
• M11: 4,918,030 km (0.082 R)
• M12: 5,842,395 km (0.031 R)
• M13: 8,747,885 km (0.099 R)
• M14: 10,761,921 km (0.068 R)
• M15: 11,755,550 km (0.079 R)
• M16: 11,997,899 km (0.096 R)
• M17: 12,555,450 km (0.102 R)
• M18: 15,030,248 km (0.108 R)
• M19: 15,460,042 km (0.043 R)
• M20: 17,261,201 km (0.105 R)
• M21: 29,604,970 km (0.109 R)
• M22: 30,166,560 km (0.088 R)
• M23: 32,011,700 km (0.072 R)
• M24: 33,930,742 km (0.092 R)
• M25: 38,526,239 km (0.092 R)
• M26: 46,321,036 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 11,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit