🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.53 AU - 1.59 AU

Year: 730 Days

Day: 18.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.32 AU - 3.48 AU

Year: 1851 Days

Day: 26 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,294,005 km

• M1: 332,855 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 9.1

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.33 AU - 5.91 AU

Year: 4341 Days

Day: 14.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,294,005 km

• M1: 113,096 km (0.044 R)
• M2: 644,767 km (0.062 R)
• M3: 1,260,512 km (0.09 R)
• M4: 1,620,594 km (0.093 R)
• M5: 2,518,031 km (0.107 R)
• M6: 3,649,889 km (0.091 R)
• M7: 7,533,150 km (0.08 R)
• M8: 8,574,052 km (0.103 R)
• M9: 9,210,292 km (0.072 R)
• M10: 10,443,427 km (0.07 R)
• M11: 11,076,675 km (0.112 R)
• M12: 13,601,588 km (0.071 R)
• M13: 14,029,887 km (0.032 R)
• M14: 14,411,810 km (0.087 R)
• M15: 15,483,828 km (0.114 R)
• M16: 15,950,723 km (0.106 R)
• M17: 16,307,065 km (0.083 R)
• M18: 16,608,056 km (0.065 R)
• M19: 17,533,319 km (0.117 R)
• M20: 17,849,270 km (0.115 R)
• M21: 18,820,011 km (0.082 R)
• M22: 19,151,370 km (0.107 R)
• M23: 23,897,362 km (0.082 R)
• M24: 26,623,634 km (0.032 R)
• M25: 27,294,132 km (0.062 R)
• M26: 27,889,980 km (0.093 R)
• M27: 28,668,637 km (0.115 R)
• M28: 29,107,557 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.5

Radius: 6

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.4 AU - 13.56 AU

Year: 17524 Days

Day: 22.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,294,005 km

• M1: 74,949 km (0.03 R)
• M2: 362,176 km (0.116 R)
• M3: 1,033,272 km (0.074 R)
• M4: 1,352,066 km (0.082 R)
• M5: 1,583,344 km (0.089 R)
• M6: 1,895,704 km (0.105 R)
• M7: 3,111,187 km (0.11 R)
• M8: 3,489,221 km (0.049 R)
• M9: 3,748,025 km (0.079 R)
• M10: 4,843,680 km (0.077 R)
• M11: 5,351,714 km (0.078 R)
• M12: 8,235,064 km (0.098 R)
• M13: 8,591,406 km (0.119 R)
• M14: 9,554,666 km (0.061 R)
• M15: 10,293,829 km (0.097 R)
• M16: 11,131,578 km (0.112 R)
• M17: 11,757,345 km (0.119 R)
• M18: 14,717,289 km (0.086 R)
• M19: 15,242,078 km (0.105 R)
• M20: 19,897,564 km (0.063 R)
• M21: 22,545,745 km (0.09 R)
• M22: 33,141,763 km (0.095 R)
• M23: 34,042,342 km (0.041 R)
• M24: 38,933,145 km (0.116 R)
• M25: 45,521,585 km (0.092 R)
• M26: 48,418,248 km (0.088 R)
• M27: 52,468,312 km (0.106 R)
• M28: 55,290,326 km (0.103 R)
• M29: 56,374,013 km (0.066 R)
• M30: 64,360,295 km (0.118 R)
• M31: 65,158,101 km (0.115 R)
• M32: 67,385,912 km (0.057 R)
• M33: 68,415,145 km (0.053 R)
• M34: 69,037,622 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit