🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.22 AU

Year: 424 Days

Day: 21 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.69 AU - 2.63 AU

Year: 1386 Days

Day: 22.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.4

Radius: 10.4

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.77 AU - 9.73 AU

Year: 10345 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,849,735 km

• M1: 139,276 km (0.099 R)
• M2: 859,889 km (0.111 R)
• M3: 1,251,536 km (0.087 R)
• M4: 2,768,309 km (0.071 R)
• M5: 3,824,320 km (0.076 R)
• M6: 4,546,728 km (0.077 R)
• M7: 6,673,860 km (0.118 R)
• M8: 7,387,143 km (0.04 R)
• M9: 7,847,605 km (0.103 R)
• M10: 9,784,598 km (0.096 R)
• M11: 12,541,388 km (0.084 R)
• M12: 12,896,533 km (0.089 R)
• M13: 16,614,340 km (0.063 R)
• M14: 16,971,130 km (0.078 R)
• M15: 21,408,951 km (0.062 R)
• M16: 25,417,127 km (0.08 R)
• M17: 25,986,796 km (0.098 R)
• M18: 28,148,635 km (0.115 R)
• M19: 30,855,010 km (0.052 R)
• M20: 34,073,309 km (0.069 R)
• M21: 42,616,544 km (0.108 R)
• M22: 45,197,705 km (0.114 R)
• M23: 45,614,635 km (0.047 R)
• M24: 46,456,123 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.7

Radius: 6.7

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.8 AU - 14.16 AU

Year: 19247 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,849,735 km

• M1: 83,326 km (0.116 R)
• M2: 319,092 km (0.037 R)
• M3: 547,678 km (0.114 R)
• M4: 868,266 km (0.072 R)
• M5: 1,399,638 km (0.079 R)
• M6: 2,108,582 km (0.107 R)
• M7: 4,474,772 km (0.117 R)
• M8: 5,382,083 km (0.05 R)
• M9: 5,696,687 km (0.04 R)
• M10: 6,149,370 km (0.059 R)
• M11: 7,033,643 km (0.116 R)
• M12: 8,834,502 km (0.114 R)
• M13: 10,372,219 km (0.104 R)
• M14: 12,080,178 km (0.089 R)
• M15: 12,620,376 km (0.112 R)
• M16: 13,247,041 km (0.053 R)
• M17: 13,676,237 km (0.113 R)
• M18: 13,894,351 km (0.036 R)
• M19: 14,188,760 km (0.083 R)
• M20: 15,565,210 km (0.114 R)
• M21: 16,944,801 km (0.091 R)
• M22: 17,450,592 km (0.092 R)
• M23: 23,384,990 km (0.05 R)
• M24: 28,718,004 km (0.099 R)
• M25: 33,738,359 km (0.073 R)
• M26: 37,439,111 km (0.057 R)
• M27: 46,122,370 km (0.081 R)
• M28: 53,496,348 km (0.117 R)
• M29: 57,367,193 km (0.047 R)
• M30: 58,506,381 km (0.08 R)
• M31: 61,026,507 km (0.073 R)
• M32: 62,213,715 km (0.06 R)
• M33: 67,326,223 km (0.112 R)
• M34: 70,308,157 km (0.12 R)
• M35: 71,831,512 km (0.036 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit