🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.16 AU - 1.3 AU

Year: 514 Days

Day: 18.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 8.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.58 AU - 8.98 AU

Year: 7400 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 106,800,661 km

• M1: 105,616 km (0.098 R)
• M2: 427,401 km (0.112 R)
• M3: 783,594 km (0.069 R)
• M4: 1,101,040 km (0.109 R)
• M5: 2,106,488 km (0.085 R)
• M6: 3,148,287 km (0.036 R)
• M7: 4,251,272 km (0.109 R)
• M8: 6,886,888 km (0.078 R)
• M9: 8,293,108 km (0.061 R)
• M10: 8,682,660 km (0.115 R)
• M11: 13,434,487 km (0.107 R)
• M12: 17,440,269 km (0.047 R)
• M13: 19,885,596 km (0.051 R)
• M14: 21,226,143 km (0.058 R)
• M15: 21,955,432 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176

Radius: 5.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.42 AU - 16.4 AU

Year: 22789 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 106,800,661 km

• M1: 248,781 km (0.061 R)
• M2: 572,960 km (0.119 R)
• M3: 772,374 km (0.086 R)
• M4: 1,451,548 km (0.082 R)
• M5: 1,814,024 km (0.077 R)
• M6: 8,095,638 km (0.048 R)
• M7: 9,177,829 km (0.04 R)
• M8: 10,567,444 km (0.107 R)
• M9: 14,081,049 km (0.098 R)
• M10: 16,278,642 km (0.048 R)
• M11: 17,762,354 km (0.108 R)
• M12: 20,910,940 km (0.119 R)
• M13: 28,704,839 km (0.093 R)
• M14: 31,194,896 km (0.112 R)
• M15: 46,260,748 km (0.11 R)
• M16: 49,671,729 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.5

Radius: 6.9

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.71 AU - 19.67 AU

Year: 31669 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 106,800,661 km

• M1: 86,318 km (0.08 R)
• M2: 336,894 km (0.119 R)
• M3: 1,060,051 km (0.115 R)
• M4: 1,285,195 km (0.103 R)
• M5: 1,753,287 km (0.113 R)
• M6: 2,582,209 km (0.091 R)
• M7: 3,054,489 km (0.097 R)
• M8: 4,062,031 km (0.1 R)
• M9: 4,941,218 km (0.118 R)
• M10: 5,668,413 km (0.03 R)
• M11: 6,034,479 km (0.105 R)
• M12: 10,884,741 km (0.025 R)
• M13: 12,717,764 km (0.082 R)
• M14: 14,408,818 km (0.091 R)
• M15: 15,090,835 km (0.117 R)
• M16: 16,063,221 km (0.085 R)
• M17: 18,927,272 km (0.073 R)
• M18: 21,015,060 km (0.099 R)
• M19: 27,929,474 km (0.116 R)
• M20: 28,854,587 km (0.103 R)
• M21: 33,788,624 km (0.068 R)
• M22: 34,838,651 km (0.106 R)
• M23: 36,220,337 km (0.118 R)
• M24: 42,805,486 km (0.067 R)
• M25: 47,301,800 km (0.06 R)
• M26: 52,700,338 km (0.074 R)
• M27: 59,790,230 km (0.08 R)
• M28: 61,103,998 km (0.042 R)
• M29: 61,546,060 km (0.116 R)
• M30: 62,213,416 km (0.104 R)
• M31: 64,244,058 km (0.064 R)
• M32: 65,622,004 km (0.033 R)
• M33: 93,032,672 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit