🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.7 AU

Year: 140 Days

Day: 18.5 Hours

Environment

Temp: 354 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.66 AU - 0.76 AU

Year: 185 Days

Day: 15.3 Hours

Environment

Temp: 289 °C

Axial Tilt: 62.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,268,832 km

• M1: 131,197 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.08 AU - 4.98 AU

Year: 2497 Days

Day: 20.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 9.3

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.33 AU - 19.65 AU

Year: 19738 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,268,832 km

• M1: 115,789 km (0.071 R)
• M2: 436,377 km (0.092 R)
• M3: 778,807 km (0.117 R)
• M4: 1,072,467 km (0.065 R)
• M5: 1,457,981 km (0.111 R)
• M6: 2,831,738 km (0.046 R)
• M7: 3,489,819 km (0.091 R)
• M8: 4,348,212 km (0.11 R)
• M9: 6,300,614 km (0.07 R)
• M10: 6,798,176 km (0.094 R)
• M11: 7,871,990 km (0.106 R)
• M12: 8,611,901 km (0.1 R)
• M13: 9,339,694 km (0.117 R)
• M14: 9,867,176 km (0.063 R)
• M15: 13,681,623 km (0.117 R)
• M16: 15,873,232 km (0.073 R)
• M17: 16,371,692 km (0.088 R)
• M18: 17,575,356 km (0.111 R)
• M19: 22,048,333 km (0.098 R)
• M20: 24,053,842 km (0.118 R)
• M21: 26,874,061 km (0.099 R)
• M22: 30,796,068 km (0.092 R)
• M23: 31,311,582 km (0.092 R)
• M24: 34,251,180 km (0.041 R)
• M25: 36,501,132 km (0.102 R)
• M26: 38,997,771 km (0.107 R)
• M27: 40,364,647 km (0.089 R)
• M28: 43,354,510 km (0.112 R)
• M29: 45,483,437 km (0.091 R)
• M30: 51,378,940 km (0.106 R)
• M31: 59,738,319 km (0.095 R)
• M32: 63,820,696 km (0.051 R)
• M33: 64,238,822 km (0.069 R)
• M34: 68,085,282 km (0.067 R)
• M35: 80,297,555 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 6.4

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.67 AU - 20.21 AU

Year: 21523 Days

Day: 23.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,268,832 km

• M1: 79,586 km (0.119 R)
• M2: 307,424 km (0.082 R)
• M3: 743,950 km (0.104 R)
• M4: 1,806,843 km (0.113 R)
• M5: 2,299,618 km (0.1 R)
• M6: 3,010,208 km (0.085 R)
• M7: 3,670,982 km (0.106 R)
• M8: 3,954,470 km (0.106 R)
• M9: 6,276,678 km (0.116 R)
• M10: 6,821,962 km (0.102 R)
• M11: 7,348,846 km (0.057 R)
• M12: 8,538,149 km (0.039 R)
• M13: 8,812,811 km (0.086 R)
• M14: 9,613,159 km (0.05 R)
• M15: 11,423,593 km (0.078 R)
• M16: 13,157,133 km (0.118 R)
• M17: 13,972,740 km (0.089 R)
• M18: 14,900,397 km (0.109 R)
• M19: 17,485,747 km (0.118 R)
• M20: 18,289,088 km (0.118 R)
• M21: 20,355,633 km (0.052 R)
• M22: 22,992,894 km (0.059 R)
• M23: 24,283,474 km (0.089 R)
• M24: 29,057,142 km (0.08 R)
• M25: 30,309,725 km (0.104 R)
• M26: 31,597,763 km (0.079 R)
• M27: 36,681,099 km (0.115 R)
• M28: 37,261,239 km (0.082 R)
• M29: 37,553,703 km (0.064 R)
• M30: 41,652,086 km (0.049 R)
• M31: 45,871,195 km (0.106 R)
• M32: 46,544,685 km (0.117 R)
• M33: 47,911,112 km (0.082 R)
• M34: 49,833,594 km (0.081 R)
• M35: 51,806,640 km (0.094 R)
• M36: 52,720,534 km (0.084 R)
• M37: 59,222,057 km (0.101 R)
• M38: 66,237,898 km (0.066 R)
• M39: 71,736,069 km (0.117 R)
• M40: 78,486,074 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.9

Radius: 3.4

Gravity: 58.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.38 AU - 21.86 AU

Year: 26827 Days

Day: 24.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,268,832 km

• M1: 44,131 km (0.07 R)
• M2: 197,768 km (0.116 R)
• M3: 413,040 km (0.097 R)
• M4: 705,354 km (0.095 R)
• M5: 1,317,209 km (0.093 R)
• M6: 1,589,627 km (0.099 R)
• M7: 2,002,517 km (0.113 R)
• M8: 2,532,393 km (0.09 R)
• M9: 2,843,257 km (0.085 R)
• M10: 3,036,089 km (0.069 R)
• M11: 8,502,545 km (0.061 R)
• M12: 9,678,833 km (0.055 R)
• M13: 13,540,851 km (0.108 R)
• M14: 14,808,095 km (0.058 R)
• M15: 16,942,856 km (0.106 R)
• M16: 20,566,865 km (0.118 R)
• M17: 21,079,088 km (0.101 R)
• M18: 31,676,003 km (0.117 R)
• M19: 42,311,065 km (0.076 R)
• M20: 46,207,790 km (0.077 R)
• M21: 50,336,991 km (0.061 R)
• M22: 52,017,424 km (0.113 R)
• M23: 61,615,324 km (0.117 R)
• M24: 65,278,527 km (0.119 R)
• M25: 68,402,280 km (0.107 R)
• M26: 86,050,490 km (0.105 R)
• M27: 91,166,588 km (0.084 R)

Kuiper Belt

Range: 35.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit