🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.21 AU - 4.25 AU

Year: 3226 Days

Day: 38.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 11.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.46 AU - 5.68 AU

Year: 4875 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,100,491 km

• M1: 141,968 km (0.069 R)
• M2: 701,764 km (0.115 R)
• M3: 1,381,985 km (0.083 R)
• M4: 2,136,108 km (0.104 R)
• M5: 5,156,639 km (0.086 R)
• M6: 5,658,539 km (0.119 R)
• M7: 6,929,224 km (0.081 R)
• M8: 8,221,301 km (0.057 R)
• M9: 8,576,296 km (0.092 R)
• M10: 10,247,155 km (0.115 R)
• M11: 11,797,288 km (0.081 R)
• M12: 12,756,510 km (0.117 R)
• M13: 15,503,426 km (0.101 R)
• M14: 15,946,983 km (0.05 R)
• M15: 17,328,669 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 12

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.2 AU - 7.96 AU

Year: 7739 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 112.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,100,491 km

• M1: 150,645 km (0.062 R)
• M2: 536,757 km (0.117 R)
• M3: 948,750 km (0.116 R)
• M4: 1,370,915 km (0.1 R)
• M5: 1,751,342 km (0.119 R)
• M6: 2,218,387 km (0.065 R)
• M7: 3,850,799 km (0.063 R)
• M8: 4,905,015 km (0.056 R)
• M9: 5,305,638 km (0.075 R)
• M10: 5,815,168 km (0.108 R)
• M11: 6,419,544 km (0.06 R)
• M12: 6,900,052 km (0.104 R)
• M13: 8,225,789 km (0.084 R)
• M14: 8,601,429 km (0.091 R)
• M15: 9,027,783 km (0.11 R)
• M16: 9,797,763 km (0.111 R)
• M17: 12,966,246 km (0.058 R)
• M18: 13,999,369 km (0.094 R)
• M19: 15,310,594 km (0.063 R)
• M20: 16,583,074 km (0.095 R)
• M21: 23,342,055 km (0.096 R)
• M22: 25,261,096 km (0.075 R)
• M23: 27,034,878 km (0.111 R)
• M24: 28,121,408 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 12.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.04 AU - 9.4 AU

Year: 8740 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,100,491 km

• M1: 160,519 km (0.109 R)
• M2: 631,602 km (0.108 R)
• M3: 1,089,970 km (0.104 R)
• M4: 2,166,776 km (0.111 R)
• M5: 2,685,731 km (0.115 R)
• M6: 3,225,180 km (0.071 R)
• M7: 3,654,227 km (0.089 R)
• M8: 4,195,023 km (0.114 R)
• M9: 5,497,722 km (0.056 R)
• M10: 6,539,222 km (0.11 R)
• M11: 7,858,975 km (0.077 R)
• M12: 9,137,438 km (0.11 R)
• M13: 10,183,875 km (0.101 R)
• M14: 11,751,362 km (0.045 R)
• M15: 12,205,541 km (0.075 R)
• M16: 14,028,241 km (0.072 R)
• M17: 15,300,571 km (0.112 R)
• M18: 19,022,267 km (0.101 R)
• M19: 21,166,453 km (0.045 R)
• M20: 21,613,900 km (0.104 R)
• M21: 23,946,580 km (0.112 R)
• M22: 24,925,100 km (0.101 R)
• M23: 25,592,157 km (0.092 R)
• M24: 32,932,625 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 8.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.69 AU - 8.93 AU

Year: 9698 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,100,491 km

• M1: 118,182 km (0.103 R)
• M2: 498,460 km (0.101 R)
• M3: 808,726 km (0.114 R)
• M4: 1,440,029 km (0.116 R)
• M5: 3,222,039 km (0.059 R)
• M6: 3,607,104 km (0.091 R)
• M7: 4,469,984 km (0.116 R)
• M8: 6,204,721 km (0.088 R)
• M9: 10,293,680 km (0.068 R)
• M10: 10,568,042 km (0.112 R)
• M11: 11,764,526 km (0.079 R)
• M12: 12,942,909 km (0.101 R)
• M13: 21,118,731 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 13.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.3 AU - 12.58 AU

Year: 14350 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,100,491 km

• M1: 165,455 km (0.099 R)
• M2: 661,671 km (0.111 R)
• M3: 1,262,307 km (0.053 R)
• M4: 1,797,867 km (0.081 R)
• M5: 2,484,372 km (0.083 R)
• M6: 3,035,191 km (0.051 R)
• M7: 3,667,093 km (0.096 R)
• M8: 4,353,597 km (0.064 R)
• M9: 4,880,631 km (0.117 R)
• M10: 6,024,157 km (0.092 R)
• M11: 6,553,883 km (0.096 R)
• M12: 8,040,287 km (0.082 R)
• M13: 13,090,562 km (0.118 R)
• M14: 19,849,693 km (0.105 R)
• M15: 21,491,679 km (0.074 R)
• M16: 24,325,212 km (0.082 R)
• M17: 25,672,939 km (0.103 R)
• M18: 28,972,171 km (0.046 R)
• M19: 31,685,876 km (0.09 R)
• M20: 34,952,794 km (0.116 R)
• M21: 36,267,012 km (0.051 R)
• M22: 36,936,462 km (0.11 R)
• M23: 37,613,991 km (0.079 R)
• M24: 41,417,218 km (0.071 R)
• M25: 45,779,791 km (0.09 R)
• M26: 47,193,640 km (0.115 R)
• M27: 56,294,576 km (0.114 R)
• M28: 59,756,121 km (0.069 R)
• M29: 60,502,615 km (0.114 R)
• M30: 62,779,195 km (0.113 R)
• M31: 64,328,431 km (0.092 R)
• M32: 66,101,465 km (0.106 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: 489 - 14,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit