🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.82 AU - 1.1 AU

Year: 345 Days

Day: 45.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,247,845 km

• M1: 156,479 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.35 AU - 1.47 AU

Year: 615 Days

Day: 31.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.35 AU - 3.35 AU

Year: 1766 Days

Day: 44.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,247,845 km

• M1: 121,324 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.3

Radius: 6.6

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.3 AU - 19.92 AU

Year: 24850 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,247,845 km

• M1: 82,129 km (0.116 R)
• M2: 326,123 km (0.042 R)
• M3: 883,824 km (0.11 R)
• M4: 1,580,502 km (0.085 R)
• M5: 3,337,977 km (0.075 R)
• M6: 3,989,326 km (0.062 R)
• M7: 5,821,152 km (0.049 R)
• M8: 6,110,026 km (0.058 R)
• M9: 7,315,336 km (0.118 R)
• M10: 7,554,842 km (0.083 R)
• M11: 8,939,969 km (0.118 R)
• M12: 10,426,074 km (0.104 R)
• M13: 10,914,810 km (0.106 R)
• M14: 12,814,703 km (0.099 R)
• M15: 13,163,117 km (0.081 R)
• M16: 13,879,092 km (0.075 R)
• M17: 15,232,803 km (0.062 R)
• M18: 17,939,328 km (0.073 R)
• M19: 19,726,723 km (0.112 R)
• M20: 22,123,730 km (0.068 R)
• M21: 28,301,374 km (0.03 R)
• M22: 34,454,783 km (0.101 R)
• M23: 38,486,595 km (0.108 R)
• M24: 43,915,053 km (0.04 R)
• M25: 44,548,002 km (0.074 R)
• M26: 45,026,715 km (0.094 R)
• M27: 46,647,159 km (0.031 R)
• M28: 48,642,496 km (0.118 R)
• M29: 49,490,416 km (0.059 R)
• M30: 54,603,821 km (0.084 R)
• M31: 70,945,145 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406

Radius: 3

Gravity: 45.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.24 AU - 18.6 AU

Year: 25549 Days

Day: 24.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,247,845 km

• M1: 37,998 km (0.098 R)
• M2: 475,871 km (0.118 R)
• M3: 612,304 km (0.08 R)
• M4: 838,197 km (0.074 R)
• M5: 1,025,942 km (0.112 R)
• M6: 1,198,429 km (0.098 R)
• M7: 1,468,901 km (0.1 R)
• M8: 1,653,206 km (0.061 R)
• M9: 1,852,770 km (0.119 R)
• M10: 2,365,741 km (0.117 R)
• M11: 2,839,667 km (0.107 R)
• M12: 4,229,730 km (0.117 R)
• M13: 5,569,828 km (0.116 R)
• M14: 7,550,653 km (0.111 R)
• M15: 8,564,628 km (0.088 R)
• M16: 9,955,439 km (0.106 R)
• M17: 10,734,994 km (0.065 R)
• M18: 13,104,474 km (0.119 R)
• M19: 14,112,914 km (0.085 R)
• M20: 17,875,450 km (0.073 R)
• M21: 19,204,028 km (0.11 R)
• M22: 19,938,703 km (0.111 R)
• M23: 23,685,980 km (0.112 R)
• M24: 30,145,317 km (0.092 R)
• M25: 30,267,988 km (0.071 R)
• M26: 32,534,395 km (0.072 R)
• M27: 33,708,888 km (0.108 R)
• M28: 34,641,631 km (0.102 R)
• M29: 36,698,153 km (0.118 R)
• M30: 42,269,178 km (0.063 R)
• M31: 43,981,026 km (0.115 R)
• M32: 46,389,253 km (0.039 R)
• M33: 46,716,722 km (0.102 R)
• M34: 50,077,738 km (0.09 R)
• M35: 53,776,545 km (0.06 R)
• M36: 54,683,258 km (0.113 R)
• M37: 59,562,991 km (0.105 R)
• M38: 60,728,807 km (0.097 R)
• M39: 63,306,827 km (0.117 R)
• M40: 66,371,040 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 12,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit