🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.8 AU - 1.12 AU

Year: 356 Days

Day: 31 Hours

Environment

Temp: 23 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.56 AU - 2.5 AU

Year: 1095 Days

Day: 24 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.95 AU - 4.53 AU

Year: 2739 Days

Day: 35.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 9.6

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.56 AU - 8.1 AU

Year: 8298 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,529,553 km

• M1: 119,977 km (0.088 R)
• M2: 524,191 km (0.067 R)
• M3: 1,142,928 km (0.045 R)
• M4: 1,600,847 km (0.086 R)
• M5: 2,109,928 km (0.091 R)
• M6: 2,584,303 km (0.032 R)
• M7: 3,084,259 km (0.094 R)
• M8: 3,549,209 km (0.11 R)
• M9: 4,168,245 km (0.11 R)
• M10: 4,503,943 km (0.112 R)
• M11: 5,722,119 km (0.095 R)
• M12: 6,032,085 km (0.101 R)
• M13: 6,353,272 km (0.119 R)
• M14: 7,879,469 km (0.07 R)
• M15: 8,350,852 km (0.101 R)
• M16: 9,879,144 km (0.112 R)
• M17: 12,480,202 km (0.097 R)
• M18: 14,280,613 km (0.113 R)
• M19: 14,660,442 km (0.114 R)
• M20: 21,944,512 km (0.103 R)
• M21: 24,825,767 km (0.094 R)
• M22: 27,073,325 km (0.11 R)
• M23: 30,069,172 km (0.073 R)
• M24: 31,754,242 km (0.075 R)
• M25: 32,293,393 km (0.076 R)
• M26: 34,285,289 km (0.059 R)
• M27: 35,311,381 km (0.051 R)
• M28: 36,475,252 km (0.091 R)
• M29: 37,664,555 km (0.106 R)
• M30: 39,870,077 km (0.106 R)
• M31: 44,671,719 km (0.116 R)
• M32: 45,212,815 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.9

Radius: 7.5

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.98 AU - 13.74 AU

Year: 16458 Days

Day: 18.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,529,553 km

• M1: 93,499 km (0.115 R)
• M2: 395,387 km (0.11 R)
• M3: 643,121 km (0.098 R)
• M4: 1,161,029 km (0.117 R)
• M5: 1,896,452 km (0.094 R)
• M6: 2,131,470 km (0.099 R)
• M7: 2,617,215 km (0.094 R)
• M8: 3,052,245 km (0.11 R)
• M9: 3,642,409 km (0.083 R)
• M10: 4,008,325 km (0.089 R)
• M11: 6,297,023 km (0.063 R)
• M12: 6,537,128 km (0.064 R)
• M13: 7,121,307 km (0.118 R)
• M14: 9,287,485 km (0.094 R)
• M15: 10,025,451 km (0.083 R)
• M16: 11,737,748 km (0.102 R)
• M17: 14,519,221 km (0.118 R)
• M18: 15,295,634 km (0.101 R)
• M19: 17,318,497 km (0.095 R)
• M20: 18,927,422 km (0.076 R)
• M21: 20,371,191 km (0.055 R)
• M22: 21,523,693 km (0.106 R)
• M23: 23,190,512 km (0.108 R)
• M24: 24,742,740 km (0.089 R)
• M25: 25,241,798 km (0.08 R)
• M26: 27,623,845 km (0.116 R)
• M27: 32,471,863 km (0.106 R)
• M28: 34,659,433 km (0.097 R)
• M29: 35,158,492 km (0.097 R)
• M30: 39,325,839 km (0.082 R)
• M31: 40,554,487 km (0.103 R)
• M32: 44,540,971 km (0.117 R)
• M33: 55,293,467 km (0.079 R)
• M34: 59,466,650 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.2

Radius: 3.6

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.3 AU - 16.44 AU

Year: 25085 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,529,553 km

• M1: 44,730 km (0.1 R)
• M2: 186,249 km (0.084 R)
• M3: 374,443 km (0.12 R)
• M4: 673,789 km (0.055 R)
• M5: 819,796 km (0.116 R)
• M6: 1,176,288 km (0.079 R)
• M7: 1,320,201 km (0.117 R)
• M8: 1,490,743 km (0.037 R)
• M9: 2,167,524 km (0.086 R)
• M10: 2,425,879 km (0.079 R)
• M11: 3,668,888 km (0.101 R)
• M12: 3,835,241 km (0.098 R)
• M13: 5,676,641 km (0.108 R)
• M14: 6,051,234 km (0.102 R)
• M15: 6,522,018 km (0.03 R)
• M16: 7,896,673 km (0.094 R)
• M17: 8,268,274 km (0.081 R)
• M18: 8,458,413 km (0.113 R)
• M19: 9,197,576 km (0.04 R)
• M20: 9,401,628 km (0.111 R)
• M21: 10,357,857 km (0.045 R)
• M22: 10,690,563 km (0.057 R)
• M23: 14,011,935 km (0.041 R)
• M24: 20,359,522 km (0.09 R)
• M25: 20,968,834 km (0.065 R)
• M26: 23,528,304 km (0.119 R)
• M27: 25,780,500 km (0.043 R)
• M28: 27,114,913 km (0.061 R)
• M29: 33,631,845 km (0.118 R)
• M30: 34,360,237 km (0.08 R)
• M31: 34,482,608 km (0.113 R)
• M32: 35,098,952 km (0.119 R)
• M33: 43,220,919 km (0.115 R)
• M34: 55,148,806 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit