🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 12.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 287 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,039,814 km

• M1: 157,975 km (0.081 R)
• M2: 622,926 km (0.093 R)
• M3: 1,099,245 km (0.1 R)
• M4: 1,514,379 km (0.103 R)
• M5: 2,307,697 km (0.093 R)
• M6: 2,867,492 km (0.038 R)
• M7: 3,450,026 km (0.075 R)
• M8: 3,962,249 km (0.052 R)
• M9: 4,578,742 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 12.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.62 AU - 0.68 AU

Year: 368 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,039,814 km

• M1: 150,645 km (0.081 R)
• M2: 544,237 km (0.095 R)
• M3: 944,411 km (0.113 R)
• M4: 1,818,362 km (0.056 R)
• M5: 2,299,319 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 9.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.62 AU - 0.78 AU

Year: 412 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,039,814 km

• M1: 121,922 km (0.106 R)
• M2: 788,082 km (0.1 R)
• M3: 1,190,949 km (0.086 R)
• M4: 2,457,743 km (0.117 R)
• M5: 2,776,686 km (0.107 R)
• M6: 3,613,088 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 10.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.56 AU - 0.92 AU

Year: 447 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,039,814 km

• M1: 130,599 km (0.052 R)
• M2: 533,915 km (0.081 R)
• M3: 867,817 km (0.119 R)
• M4: 1,428,211 km (0.105 R)
• M5: 1,979,180 km (0.101 R)
• M6: 2,421,840 km (0.106 R)
• M7: 2,826,951 km (0.113 R)
• M8: 3,311,199 km (0.064 R)
• M9: 3,775,102 km (0.046 R)
• M10: 4,433,183 km (0.119 R)
• M11: 5,150,505 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 13.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.27 AU - 2.77 AU

Year: 2812 Days

Day: 5.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,039,814 km

• M1: 172,935 km (0.101 R)
• M2: 766,839 km (0.118 R)
• M3: 1,242,710 km (0.041 R)
• M4: 2,258,928 km (0.08 R)
• M5: 2,713,855 km (0.084 R)
• M6: 4,443,206 km (0.079 R)
• M7: 5,390,759 km (0.118 R)
• M8: 5,886,078 km (0.12 R)
• M9: 6,642,594 km (0.113 R)
• M10: 7,244,127 km (0.085 R)
• M11: 11,143,695 km (0.116 R)
• M12: 12,347,359 km (0.056 R)
• M13: 17,136,885 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.1

Radius: 10.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.37 AU - 5.85 AU

Year: 8120 Days

Day: 9.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,039,814 km

• M1: 125,662 km (0.11 R)
• M2: 587,022 km (0.106 R)
• M3: 998,865 km (0.077 R)
• M4: 1,615,208 km (0.102 R)
• M5: 2,535,235 km (0.049 R)
• M6: 3,750,718 km (0.11 R)
• M7: 4,328,315 km (0.091 R)
• M8: 6,264,261 km (0.111 R)
• M9: 6,678,947 km (0.103 R)
• M10: 8,601,878 km (0.101 R)
• M11: 9,277,162 km (0.039 R)
• M12: 9,690,501 km (0.083 R)
• M13: 10,073,023 km (0.051 R)
• M14: 10,913,913 km (0.101 R)
• M15: 11,705,285 km (0.11 R)
• M16: 12,886,959 km (0.057 R)
• M17: 15,486,222 km (0.074 R)
• M18: 17,215,723 km (0.079 R)
• M19: 18,938,492 km (0.116 R)
• M20: 19,739,888 km (0.073 R)
• M21: 20,286,518 km (0.084 R)
• M22: 22,500,866 km (0.043 R)
• M23: 24,556,939 km (0.086 R)
• M24: 25,429,394 km (0.056 R)
• M25: 25,832,710 km (0.049 R)
• M26: 27,404,535 km (0.1 R)
• M27: 28,256,943 km (0.083 R)
• M28: 28,776,796 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.8

Radius: 5.1

Gravity: 33.63 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.66 AU - 7.8 AU

Year: 13665 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,039,814 km

• M1: 63,429 km (0.054 R)
• M2: 325,525 km (0.104 R)
• M3: 598,541 km (0.111 R)
• M4: 904,319 km (0.063 R)
• M5: 1,075,160 km (0.108 R)
• M6: 1,860,848 km (0.117 R)
• M7: 2,259,676 km (0.056 R)
• M8: 3,073,189 km (0.049 R)
• M9: 3,330,348 km (0.098 R)
• M10: 3,742,789 km (0.115 R)
• M11: 4,006,231 km (0.077 R)
• M12: 4,636,038 km (0.111 R)
• M13: 4,905,613 km (0.05 R)
• M14: 5,587,780 km (0.08 R)
• M15: 6,089,830 km (0.119 R)
• M16: 6,372,271 km (0.051 R)
• M17: 8,450,485 km (0.114 R)
• M18: 10,362,944 km (0.04 R)
• M19: 12,225,886 km (0.113 R)
• M20: 16,136,823 km (0.103 R)
• M21: 16,521,888 km (0.046 R)
• M22: 17,795,564 km (0.113 R)
• M23: 19,564,858 km (0.045 R)
• M24: 20,090,994 km (0.057 R)
• M25: 21,913,395 km (0.109 R)
• M26: 29,613,497 km (0.075 R)
• M27: 30,306,883 km (0.109 R)
• M28: 30,657,690 km (0.048 R)
• M29: 34,569,226 km (0.03 R)
• M30: 37,042,378 km (0.068 R)
• M31: 41,902,214 km (0.055 R)
• M32: 44,559,371 km (0.105 R)
• M33: 45,316,935 km (0.113 R)
• M34: 46,546,929 km (0.095 R)
• M35: 51,357,398 km (0.07 R)
• M36: 54,742,199 km (0.08 R)
• M37: 57,554,639 km (0.043 R)
• M38: 61,951,769 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit