🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.64 AU - 1.02 AU

Year: 280 Days

Day: 16.7 Hours

Environment

Temp: 85 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.63 AU - 3.97 AU

Year: 2747 Days

Day: 22.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,052,161 km

• M1: 39,943 km (0.103 R)
• M2: 1,299,407 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 14.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.36 AU - 7.52 AU

Year: 6780 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,052,161 km

• M1: 182,809 km (0.099 R)
• M2: 755,469 km (0.112 R)
• M3: 1,376,600 km (0.113 R)
• M4: 1,964,669 km (0.107 R)
• M5: 3,854,389 km (0.092 R)
• M6: 5,503,406 km (0.1 R)
• M7: 6,596,069 km (0.112 R)
• M8: 9,732,538 km (0.054 R)
• M9: 12,893,541 km (0.079 R)
• M10: 14,119,496 km (0.114 R)
• M11: 17,220,959 km (0.115 R)
• M12: 17,768,487 km (0.091 R)
• M13: 19,027,204 km (0.058 R)
• M14: 19,943,042 km (0.114 R)
• M15: 20,615,185 km (0.107 R)
• M16: 22,794,976 km (0.061 R)
• M17: 25,829,868 km (0.09 R)
• M18: 26,628,720 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 12.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.36 AU - 8.68 AU

Year: 6898 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,052,161 km

• M1: 158,574 km (0.048 R)
• M2: 593,754 km (0.036 R)
• M3: 1,090,868 km (0.076 R)
• M4: 1,719,328 km (0.039 R)
• M5: 2,180,838 km (0.071 R)
• M6: 3,192,119 km (0.101 R)
• M7: 4,814,807 km (0.093 R)
• M8: 5,653,453 km (0.074 R)
• M9: 6,189,014 km (0.069 R)
• M10: 7,734,210 km (0.108 R)
• M11: 11,672,972 km (0.093 R)
• M12: 13,623,429 km (0.109 R)
• M13: 18,912,163 km (0.113 R)
• M14: 19,541,970 km (0.113 R)
• M15: 23,378,407 km (0.09 R)
• M16: 23,779,778 km (0.045 R)
• M17: 29,517,156 km (0.114 R)
• M18: 29,986,145 km (0.099 R)
• M19: 30,651,108 km (0.052 R)
• M20: 31,520,421 km (0.066 R)
• M21: 32,805,167 km (0.097 R)
• M22: 34,537,361 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 3.6

Gravity: 74.55 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.34 AU - 14.1 AU

Year: 15842 Days

Day: 22.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,052,161 km

• M1: 161,715 km (0.067 R)
• M2: 477,666 km (0.052 R)
• M3: 843,582 km (0.078 R)
• M4: 1,171,950 km (0.078 R)
• M5: 1,372,860 km (0.118 R)
• M6: 1,530,237 km (0.117 R)
• M7: 3,683,100 km (0.102 R)
• M8: 4,019,246 km (0.037 R)
• M9: 4,787,730 km (0.069 R)
• M10: 4,966,799 km (0.054 R)
• M11: 5,649,264 km (0.095 R)
• M12: 6,306,298 km (0.071 R)
• M13: 7,385,198 km (0.095 R)
• M14: 7,918,664 km (0.105 R)
• M15: 12,191,329 km (0.051 R)
• M16: 12,525,680 km (0.119 R)
• M17: 12,797,499 km (0.113 R)
• M18: 14,661,040 km (0.061 R)
• M19: 16,292,255 km (0.114 R)
• M20: 17,026,930 km (0.109 R)
• M21: 18,562,104 km (0.078 R)
• M22: 20,560,731 km (0.108 R)
• M23: 28,797,441 km (0.106 R)
• M24: 31,340,156 km (0.05 R)
• M25: 31,464,920 km (0.114 R)
• M26: 34,424,714 km (0.105 R)
• M27: 34,690,549 km (0.072 R)
• M28: 37,005,576 km (0.028 R)
• M29: 39,276,622 km (0.097 R)
• M30: 45,197,705 km (0.104 R)
• M31: 46,643,718 km (0.077 R)
• M32: 47,789,489 km (0.059 R)
• M33: 48,120,399 km (0.115 R)
• M34: 48,619,458 km (0.106 R)
• M35: 49,290,105 km (0.106 R)
• M36: 54,879,829 km (0.087 R)
• M37: 56,156,497 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit