🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.81 AU - 2.07 AU

Year: 963 Days

Day: 18 Hours

Environment

Temp: -61 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,174,457 km

• M1: 607,667 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.05 AU - 2.29 AU

Year: 1139 Days

Day: 33 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.6

Radius: 14.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.04 AU - 9.54 AU

Year: 10093 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 94,174,457 km

• M1: 175,777 km (0.1 R)
• M2: 662,270 km (0.086 R)
• M3: 1,453,643 km (0.073 R)
• M4: 2,496,788 km (0.033 R)
• M5: 4,877,489 km (0.07 R)
• M6: 6,408,773 km (0.074 R)
• M7: 7,111,733 km (0.114 R)
• M8: 8,716,320 km (0.074 R)
• M9: 13,089,514 km (0.114 R)
• M10: 15,099,511 km (0.101 R)
• M11: 15,813,093 km (0.028 R)
• M12: 17,731,536 km (0.084 R)
• M13: 19,954,561 km (0.111 R)
• M14: 20,814,300 km (0.075 R)
• M15: 21,293,761 km (0.03 R)
• M16: 24,414,522 km (0.055 R)
• M17: 25,217,414 km (0.085 R)
• M18: 26,408,363 km (0.079 R)
• M19: 29,901,772 km (0.109 R)
• M20: 31,235,587 km (0.079 R)
• M21: 35,023,853 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.2

Radius: 5.2

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.4 AU - 22.1 AU

Year: 30105 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,174,457 km

• M1: 64,776 km (0.088 R)
• M2: 231,428 km (0.094 R)
• M3: 408,402 km (0.052 R)
• M4: 613,501 km (0.067 R)
• M5: 1,718,730 km (0.061 R)
• M6: 3,829,257 km (0.107 R)
• M7: 4,455,473 km (0.085 R)
• M8: 8,526,630 km (0.114 R)
• M9: 8,755,215 km (0.07 R)
• M10: 10,472,449 km (0.099 R)
• M11: 11,478,944 km (0.058 R)
• M12: 11,757,944 km (0.027 R)
• M13: 15,722,138 km (0.073 R)
• M14: 16,066,363 km (0.055 R)
• M15: 16,327,710 km (0.104 R)
• M16: 18,237,327 km (0.03 R)
• M17: 20,801,584 km (0.036 R)
• M18: 23,262,020 km (0.111 R)
• M19: 28,369,441 km (0.075 R)
• M20: 30,579,151 km (0.116 R)
• M21: 35,044,797 km (0.12 R)
• M22: 35,631,819 km (0.09 R)
• M23: 37,128,247 km (0.042 R)
• M24: 43,364,533 km (0.038 R)
• M25: 48,068,489 km (0.09 R)
• M26: 51,198,076 km (0.096 R)
• M27: 55,446,506 km (0.086 R)
• M28: 62,679,563 km (0.064 R)
• M29: 64,197,832 km (0.086 R)
• M30: 69,359,108 km (0.103 R)
• M31: 71,686,851 km (0.078 R)
• M32: 72,158,533 km (0.12 R)
• M33: 72,869,871 km (0.104 R)
• M34: 76,251,979 km (0.079 R)
• M35: 76,497,470 km (0.06 R)
• M36: 86,755,545 km (0.117 R)
• M37: 87,023,026 km (0.049 R)
• M38: 89,455,936 km (0.078 R)
• M39: 92,769,828 km (0.086 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 12,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit