🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.69 AU - 1.93 AU

Year: 1027 Days

Day: 13.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.16 AU - 3.22 AU

Year: 1861 Days

Day: 30.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 12.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.13 AU - 3.65 AU

Year: 2632 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 157.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,094,640 km

• M1: 172,935 km (0.034 R)
• M2: 660,026 km (0.057 R)
• M3: 1,093,411 km (0.114 R)
• M4: 1,683,874 km (0.119 R)
• M5: 2,211,505 km (0.115 R)
• M6: 5,200,022 km (0.072 R)
• M7: 5,807,838 km (0.117 R)
• M8: 6,972,009 km (0.12 R)
• M9: 8,379,276 km (0.092 R)
• M10: 10,180,135 km (0.107 R)
• M11: 10,613,071 km (0.104 R)
• M12: 11,133,672 km (0.07 R)
• M13: 12,026,173 km (0.064 R)
• M14: 13,432,094 km (0.079 R)
• M15: 14,715,643 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 11.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.42 AU - 6.96 AU

Year: 6495 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,094,640 km

• M1: 138,079 km (0.081 R)
• M2: 589,864 km (0.054 R)
• M3: 947,553 km (0.098 R)
• M4: 1,468,154 km (0.053 R)
• M5: 2,071,332 km (0.063 R)
• M6: 2,555,281 km (0.104 R)
• M7: 2,962,337 km (0.112 R)
• M8: 3,953,722 km (0.104 R)
• M9: 4,526,383 km (0.119 R)
• M10: 5,460,173 km (0.088 R)
• M11: 5,988,104 km (0.11 R)
• M12: 7,283,771 km (0.102 R)
• M13: 7,670,930 km (0.09 R)
• M14: 8,757,908 km (0.118 R)
• M15: 10,644,038 km (0.097 R)
• M16: 13,144,567 km (0.075 R)
• M17: 13,614,005 km (0.074 R)
• M18: 15,489,214 km (0.115 R)
• M19: 18,228,201 km (0.071 R)
• M20: 19,142,244 km (0.073 R)
• M21: 21,203,703 km (0.114 R)
• M22: 23,409,224 km (0.12 R)
• M23: 26,499,468 km (0.073 R)
• M24: 29,318,490 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 13.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.35 AU - 7.17 AU

Year: 7413 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,094,640 km

• M1: 166,652 km (0.093 R)
• M2: 645,365 km (0.099 R)
• M3: 1,673,402 km (0.088 R)
• M4: 2,828,148 km (0.1 R)
• M5: 3,544,871 km (0.038 R)
• M6: 4,046,024 km (0.046 R)
• M7: 4,987,443 km (0.046 R)
• M8: 5,971,498 km (0.119 R)
• M9: 6,440,936 km (0.097 R)
• M10: 6,863,102 km (0.094 R)
• M11: 7,880,965 km (0.103 R)
• M12: 8,911,096 km (0.107 R)
• M13: 10,028,892 km (0.109 R)
• M14: 11,542,523 km (0.068 R)
• M15: 14,957,693 km (0.054 R)
• M16: 15,701,344 km (0.037 R)
• M17: 23,378,856 km (0.087 R)
• M18: 24,043,669 km (0.052 R)
• M19: 26,291,527 km (0.116 R)
• M20: 29,824,131 km (0.051 R)
• M21: 31,502,469 km (0.098 R)
• M22: 33,872,249 km (0.105 R)
• M23: 34,723,760 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458

Radius: 4.8

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.93 AU - 17.25 AU

Year: 23504 Days

Day: 18.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,094,640 km

• M1: 59,839 km (0.085 R)
• M2: 229,932 km (0.11 R)
• M3: 795,412 km (0.064 R)
• M4: 1,565,991 km (0.118 R)
• M5: 1,846,786 km (0.091 R)
• M6: 2,201,781 km (0.115 R)
• M7: 4,122,169 km (0.102 R)
• M8: 5,014,371 km (0.107 R)
• M9: 5,313,118 km (0.098 R)
• M10: 6,366,287 km (0.075 R)
• M11: 7,844,763 km (0.095 R)
• M12: 7,994,211 km (0.081 R)
• M13: 8,350,104 km (0.065 R)
• M14: 8,769,876 km (0.083 R)
• M15: 9,938,385 km (0.054 R)
• M16: 11,782,478 km (0.106 R)
• M17: 13,271,426 km (0.08 R)
• M18: 20,391,536 km (0.044 R)
• M19: 21,055,452 km (0.093 R)
• M20: 22,028,885 km (0.053 R)
• M21: 22,426,516 km (0.086 R)
• M22: 22,930,212 km (0.092 R)
• M23: 24,806,319 km (0.118 R)
• M24: 26,445,762 km (0.109 R)
• M25: 28,742,388 km (0.084 R)
• M26: 32,175,959 km (0.095 R)
• M27: 34,255,668 km (0.058 R)
• M28: 36,979,247 km (0.088 R)
• M29: 38,969,348 km (0.081 R)
• M30: 44,570,292 km (0.055 R)
• M31: 46,985,998 km (0.1 R)
• M32: 48,811,990 km (0.074 R)
• M33: 49,148,884 km (0.117 R)
• M34: 59,035,808 km (0.067 R)
• M35: 60,770,245 km (0.106 R)
• M36: 65,765,917 km (0.067 R)
• M37: 65,971,315 km (0.112 R)
• M38: 67,629,457 km (0.098 R)
• M39: 70,812,750 km (0.092 R)
• M40: 71,244,640 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit