🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.49 AU - 0.73 AU

Year: 166 Days

Day: 44.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.86 AU - 0.92 AU

Year: 292 Days

Day: 28.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.88 AU - 5.1 AU

Year: 3313 Days

Day: 15.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,061,599 km

• M1: 2,820,369 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.2

Radius: 13.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.35 AU - 10.39 AU

Year: 8433 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,061,599 km

• M1: 167,998 km (0.053 R)
• M2: 822,040 km (0.089 R)
• M3: 2,224,072 km (0.11 R)
• M4: 3,421,902 km (0.107 R)
• M5: 4,616,141 km (0.11 R)
• M6: 5,650,312 km (0.108 R)
• M7: 6,341,753 km (0.095 R)
• M8: 10,104,439 km (0.096 R)
• M9: 12,590,905 km (0.11 R)
• M10: 14,965,173 km (0.117 R)
• M11: 16,161,058 km (0.103 R)
• M12: 17,149,302 km (0.043 R)
• M13: 27,470,657 km (0.108 R)
• M14: 29,453,726 km (0.027 R)
• M15: 29,939,770 km (0.118 R)
• M16: 33,598,036 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.9

Radius: 3

Gravity: 40.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.96 AU - 15.94 AU

Year: 20131 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 62,061,599 km

• M1: 78,090 km (0.098 R)
• M2: 200,312 km (0.119 R)
• M3: 369,656 km (0.079 R)
• M4: 679,922 km (0.071 R)
• M5: 927,357 km (0.103 R)
• M6: 1,384,379 km (0.085 R)
• M7: 1,867,281 km (0.114 R)
• M8: 2,050,688 km (0.115 R)
• M9: 3,078,275 km (0.072 R)
• M10: 4,157,624 km (0.092 R)
• M11: 4,665,509 km (0.093 R)
• M12: 5,213,486 km (0.088 R)
• M13: 5,429,655 km (0.105 R)
• M14: 6,313,778 km (0.059 R)
• M15: 6,601,006 km (0.112 R)
• M16: 7,790,309 km (0.116 R)
• M17: 8,658,126 km (0.063 R)
• M18: 8,758,357 km (0.09 R)
• M19: 12,138,970 km (0.044 R)
• M20: 12,391,042 km (0.051 R)
• M21: 12,518,499 km (0.025 R)
• M22: 12,905,808 km (0.074 R)
• M23: 13,102,380 km (0.111 R)
• M24: 14,185,020 km (0.118 R)
• M25: 16,220,448 km (0.116 R)
• M26: 18,859,504 km (0.116 R)
• M27: 19,539,726 km (0.08 R)
• M28: 20,949,087 km (0.066 R)
• M29: 21,494,521 km (0.077 R)
• M30: 21,770,829 km (0.044 R)
• M31: 27,588,241 km (0.064 R)
• M32: 33,737,461 km (0.068 R)
• M33: 37,062,573 km (0.105 R)
• M34: 37,592,748 km (0.113 R)
• M35: 40,041,216 km (0.069 R)
• M36: 43,910,117 km (0.107 R)
• M37: 47,863,988 km (0.102 R)
• M38: 51,389,412 km (0.113 R)
• M39: 55,774,275 km (0.06 R)
• M40: 56,996,041 km (0.095 R)
• M41: 57,348,344 km (0.066 R)
• M42: 58,235,609 km (0.097 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit