🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.26 AU

Year: 413 Days

Day: 18.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,539,289 km

• M1: 30,368 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.22 AU - 3.66 AU

Year: 2416 Days

Day: 43.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,539,289 km

• M1: 46,375 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 12.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.12 AU - 8.18 AU

Year: 8812 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,539,289 km

• M1: 156,779 km (0.098 R)
• M2: 713,582 km (0.053 R)
• M3: 1,549,535 km (0.076 R)
• M4: 2,810,046 km (0.111 R)
• M5: 3,292,500 km (0.108 R)
• M6: 3,949,533 km (0.116 R)
• M7: 4,747,040 km (0.096 R)
• M8: 6,731,605 km (0.082 R)
• M9: 7,564,716 km (0.105 R)
• M10: 10,292,633 km (0.096 R)
• M11: 12,422,906 km (0.083 R)
• M12: 13,066,476 km (0.112 R)
• M13: 16,687,942 km (0.078 R)
• M14: 17,471,984 km (0.059 R)
• M15: 19,183,982 km (0.103 R)
• M16: 20,484,137 km (0.109 R)
• M17: 21,080,584 km (0.065 R)
• M18: 24,989,427 km (0.117 R)
• M19: 25,413,686 km (0.115 R)
• M20: 25,842,733 km (0.041 R)
• M21: 26,892,162 km (0.108 R)
• M22: 28,060,970 km (0.12 R)
• M23: 31,770,698 km (0.074 R)
• M24: 34,417,982 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.8

Radius: 8

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.01 AU - 18.95 AU

Year: 26501 Days

Day: 18.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,539,289 km

• M1: 100,081 km (0.111 R)
• M2: 554,559 km (0.109 R)
• M3: 951,742 km (0.025 R)
• M4: 1,351,467 km (0.095 R)
• M5: 1,939,387 km (0.112 R)
• M6: 2,349,285 km (0.103 R)
• M7: 3,198,253 km (0.072 R)
• M8: 3,836,437 km (0.12 R)
• M9: 4,377,533 km (0.082 R)
• M10: 5,866,630 km (0.1 R)
• M11: 10,493,692 km (0.106 R)
• M12: 11,686,735 km (0.065 R)
• M13: 13,264,843 km (0.089 R)
• M14: 15,722,587 km (0.032 R)
• M15: 24,211,219 km (0.092 R)
• M16: 38,286,433 km (0.117 R)
• M17: 38,591,613 km (0.097 R)
• M18: 40,456,351 km (0.071 R)
• M19: 44,196,746 km (0.079 R)
• M20: 49,053,740 km (0.088 R)
• M21: 55,026,734 km (0.087 R)
• M22: 56,394,957 km (0.078 R)
• M23: 56,790,044 km (0.081 R)
• M24: 59,607,272 km (0.105 R)
• M25: 60,429,013 km (0.079 R)
• M26: 61,258,234 km (0.094 R)
• M27: 65,955,308 km (0.095 R)
• M28: 67,944,062 km (0.101 R)
• M29: 73,207,663 km (0.089 R)
• M30: 74,624,055 km (0.099 R)
• M31: 76,299,701 km (0.109 R)
• M32: 79,725,642 km (0.061 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: 261 - 14,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit