🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.09 AU - 1.17 AU

Year: 420 Days

Day: 23.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.02 AU - 3.2 AU

Year: 1919 Days

Day: 18.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.7

Radius: 6.5

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.45 AU - 15.23 AU

Year: 18998 Days

Day: 17.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 106.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,922,373 km

• M1: 81,830 km (0.09 R)
• M2: 334,202 km (0.09 R)
• M3: 660,175 km (0.103 R)
• M4: 935,735 km (0.08 R)
• M5: 1,584,840 km (0.078 R)
• M6: 1,889,571 km (0.102 R)
• M7: 2,127,880 km (0.107 R)
• M8: 2,966,077 km (0.063 R)
• M9: 4,470,732 km (0.106 R)
• M10: 4,680,319 km (0.047 R)
• M11: 5,505,501 km (0.074 R)
• M12: 5,911,210 km (0.096 R)
• M13: 6,250,049 km (0.031 R)
• M14: 8,193,176 km (0.081 R)
• M15: 8,776,159 km (0.119 R)
• M16: 9,273,572 km (0.106 R)
• M17: 10,263,910 km (0.108 R)
• M18: 11,130,979 km (0.113 R)
• M19: 11,978,900 km (0.103 R)
• M20: 13,223,105 km (0.113 R)
• M21: 14,475,090 km (0.065 R)
• M22: 14,780,868 km (0.052 R)
• M23: 16,046,915 km (0.064 R)
• M24: 17,127,610 km (0.101 R)
• M25: 25,195,423 km (0.042 R)
• M26: 25,415,930 km (0.091 R)
• M27: 25,749,384 km (0.103 R)
• M28: 28,046,758 km (0.099 R)
• M29: 34,788,686 km (0.062 R)
• M30: 40,236,890 km (0.072 R)
• M31: 45,081,917 km (0.098 R)
• M32: 45,734,163 km (0.106 R)
• M33: 49,779,888 km (0.1 R)
• M34: 63,540,648 km (0.09 R)
• M35: 64,979,630 km (0.087 R)
• M36: 67,497,063 km (0.056 R)
• M37: 73,622,198 km (0.038 R)
• M38: 75,209,282 km (0.091 R)
• M39: 77,050,982 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.9

Radius: 5.5

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.81 AU - 16.73 AU

Year: 19859 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,922,373 km

• M1: 70,909 km (0.079 R)
• M2: 337,942 km (0.088 R)
• M3: 690,394 km (0.074 R)
• M4: 914,791 km (0.108 R)
• M5: 1,199,925 km (0.09 R)
• M6: 1,649,915 km (0.055 R)
• M7: 3,545,769 km (0.104 R)
• M8: 4,280,593 km (0.096 R)
• M9: 5,971,199 km (0.083 R)
• M10: 10,432,058 km (0.049 R)
• M11: 16,339,528 km (0.091 R)
• M12: 26,226,900 km (0.085 R)
• M13: 28,420,155 km (0.09 R)
• M14: 29,726,892 km (0.108 R)
• M15: 30,059,747 km (0.05 R)
• M16: 39,610,674 km (0.106 R)
• M17: 42,349,362 km (0.119 R)
• M18: 43,908,172 km (0.113 R)
• M19: 55,736,726 km (0.087 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit