🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 12.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.61 AU - 0.77 AU

Year: 376 Days

Day: 12.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,162,651 km

• M1: 161,566 km (0.117 R)
• M2: 595,998 km (0.118 R)
• M3: 1,001,558 km (0.045 R)
• M4: 1,616,555 km (0.11 R)
• M5: 2,115,164 km (0.109 R)
• M6: 2,637,560 km (0.093 R)
• M7: 3,167,585 km (0.11 R)
• M8: 3,831,052 km (0.064 R)
• M9: 4,332,654 km (0.066 R)
• M10: 4,818,547 km (0.118 R)
• M11: 5,230,241 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 11.3

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.73 AU - 2.61 AU

Year: 2097 Days

Day: 9.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,162,651 km

• M1: 140,472 km (0.104 R)
• M2: 621,729 km (0.073 R)
• M3: 1,102,387 km (0.086 R)
• M4: 1,495,380 km (0.079 R)
• M5: 2,106,936 km (0.111 R)
• M6: 3,207,678 km (0.044 R)
• M7: 3,630,441 km (0.093 R)
• M8: 4,824,980 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 13.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.3 AU - 3.46 AU

Year: 4076 Days

Day: 14.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 90,162,651 km

• M1: 162,912 km (0.092 R)
• M2: 728,990 km (0.096 R)
• M3: 1,146,368 km (0.08 R)
• M4: 2,114,566 km (0.047 R)
• M5: 2,717,445 km (0.117 R)
• M6: 3,299,531 km (0.101 R)
• M7: 3,712,421 km (0.064 R)
• M8: 4,837,995 km (0.095 R)
• M9: 6,208,461 km (0.113 R)
• M10: 7,256,843 km (0.075 R)
• M11: 8,784,686 km (0.074 R)
• M12: 9,902,930 km (0.102 R)
• M13: 10,351,125 km (0.085 R)
• M14: 10,812,934 km (0.11 R)
• M15: 15,666,188 km (0.116 R)
• M16: 17,542,744 km (0.107 R)
• M17: 18,689,112 km (0.103 R)
• M18: 19,756,344 km (0.105 R)
• M19: 20,533,953 km (0.115 R)
• M20: 24,657,469 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.9

Radius: 8.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.45 AU - 3.93 AU

Year: 4650 Days

Day: 5.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 90,162,651 km

• M1: 102,026 km (0.079 R)
• M2: 933,192 km (0.069 R)
• M3: 1,287,738 km (0.058 R)
• M4: 2,111,275 km (0.09 R)
• M5: 2,371,276 km (0.099 R)
• M6: 4,198,315 km (0.069 R)
• M7: 6,021,613 km (0.104 R)
• M8: 6,751,502 km (0.112 R)
• M9: 10,941,439 km (0.04 R)
• M10: 11,267,861 km (0.092 R)
• M11: 11,600,716 km (0.043 R)
• M12: 12,998,409 km (0.08 R)
• M13: 15,149,028 km (0.115 R)
• M14: 19,539,427 km (0.062 R)
• M15: 20,632,538 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 12

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.59 AU - 4.59 AU

Year: 5426 Days

Day: 14.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,162,651 km

• M1: 173,534 km (0.117 R)
• M2: 831,016 km (0.111 R)
• M3: 1,247,796 km (0.104 R)
• M4: 1,795,474 km (0.074 R)
• M5: 2,768,608 km (0.049 R)
• M6: 5,045,188 km (0.111 R)
• M7: 6,477,737 km (0.061 R)
• M8: 7,168,580 km (0.06 R)
• M9: 8,902,868 km (0.1 R)
• M10: 9,979,524 km (0.108 R)
• M11: 10,588,088 km (0.05 R)
• M12: 11,465,330 km (0.097 R)
• M13: 14,151,659 km (0.072 R)
• M14: 15,869,492 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 11.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.19 AU - 5.27 AU

Year: 6748 Days

Day: 8 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,162,651 km

• M1: 148,102 km (0.097 R)
• M2: 556,354 km (0.044 R)
• M3: 1,050,626 km (0.099 R)
• M4: 2,636,962 km (0.113 R)
• M5: 4,277,452 km (0.11 R)
• M6: 4,714,876 km (0.104 R)
• M7: 6,686,277 km (0.102 R)
• M8: 8,874,744 km (0.08 R)
• M9: 12,573,402 km (0.073 R)
• M10: 13,521,852 km (0.116 R)
• M11: 17,083,927 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.1

Radius: 7.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.09 AU - 8.09 AU

Year: 11098 Days

Day: 18.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 90,162,651 km

• M1: 96,939 km (0.108 R)
• M2: 374,892 km (0.119 R)
• M3: 1,107,174 km (0.099 R)
• M4: 1,797,269 km (0.075 R)
• M5: 2,387,283 km (0.06 R)
• M6: 2,899,955 km (0.099 R)
• M7: 3,161,901 km (0.111 R)
• M8: 3,550,855 km (0.115 R)
• M9: 3,899,119 km (0.105 R)
• M10: 6,388,128 km (0.09 R)
• M11: 8,177,768 km (0.096 R)
• M12: 8,745,192 km (0.087 R)
• M13: 9,252,180 km (0.088 R)
• M14: 10,049,087 km (0.111 R)
• M15: 11,477,897 km (0.116 R)
• M16: 16,317,089 km (0.119 R)
• M17: 17,215,573 km (0.07 R)
• M18: 29,191,481 km (0.115 R)
• M19: 34,407,211 km (0.098 R)
• M20: 35,034,176 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.3

Radius: 5.2

Gravity: 28.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.46 AU - 7.88 AU

Year: 12595 Days

Day: 22.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,162,651 km

• M1: 129,851 km (0.062 R)
• M2: 311,014 km (0.104 R)
• M3: 481,256 km (0.068 R)
• M4: 724,652 km (0.087 R)
• M5: 916,736 km (0.041 R)
• M6: 1,309,580 km (0.068 R)
• M7: 1,598,004 km (0.09 R)
• M8: 2,341,955 km (0.067 R)
• M9: 2,768,009 km (0.098 R)
• M10: 3,144,697 km (0.109 R)
• M11: 5,067,927 km (0.098 R)
• M12: 5,274,522 km (0.054 R)
• M13: 5,667,815 km (0.11 R)
• M14: 7,615,728 km (0.096 R)
• M15: 9,137,737 km (0.066 R)
• M16: 11,843,963 km (0.098 R)
• M17: 13,216,224 km (0.054 R)
• M18: 13,542,347 km (0.118 R)
• M19: 18,283,253 km (0.05 R)
• M20: 19,515,641 km (0.109 R)
• M21: 21,332,656 km (0.116 R)
• M22: 25,299,244 km (0.025 R)
• M23: 32,718,102 km (0.06 R)
• M24: 51,809,483 km (0.057 R)
• M25: 52,456,942 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.1

Radius: 5.5

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.68 AU - 12.62 AU

Year: 21213 Days

Day: 15.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,162,651 km

• M1: 69,114 km (0.12 R)
• M2: 302,188 km (0.113 R)
• M3: 553,811 km (0.102 R)
• M4: 769,980 km (0.026 R)
• M5: 1,042,398 km (0.098 R)
• M6: 1,240,765 km (0.095 R)
• M7: 2,012,091 km (0.095 R)
• M8: 4,763,495 km (0.042 R)
• M9: 5,068,974 km (0.101 R)
• M10: 5,459,873 km (0.081 R)
• M11: 6,880,455 km (0.115 R)
• M12: 7,095,577 km (0.087 R)
• M13: 7,404,197 km (0.064 R)
• M14: 10,770,149 km (0.06 R)
• M15: 10,943,683 km (0.115 R)
• M16: 11,778,439 km (0.11 R)
• M17: 12,848,064 km (0.059 R)
• M18: 13,506,593 km (0.037 R)
• M19: 14,187,563 km (0.072 R)
• M20: 16,596,837 km (0.066 R)
• M21: 19,180,990 km (0.116 R)
• M22: 21,836,053 km (0.063 R)
• M23: 27,644,789 km (0.071 R)
• M24: 28,408,785 km (0.1 R)
• M25: 30,668,910 km (0.11 R)
• M26: 38,702,764 km (0.086 R)
• M27: 39,247,001 km (0.108 R)
• M28: 43,932,407 km (0.083 R)
• M29: 54,394,534 km (0.055 R)
• M30: 54,735,168 km (0.112 R)
• M31: 56,111,768 km (0.082 R)
• M32: 57,511,405 km (0.116 R)
• M33: 61,111,777 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834

Radius: 7.6

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.75 AU - 11.91 AU

Year: 23380 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 90,162,651 km

• M1: 94,546 km (0.074 R)
• M2: 363,523 km (0.058 R)
• M3: 2,478,089 km (0.112 R)
• M4: 5,036,661 km (0.117 R)
• M5: 6,122,143 km (0.091 R)
• M6: 8,138,872 km (0.074 R)
• M7: 8,411,888 km (0.05 R)
• M8: 9,565,587 km (0.072 R)
• M9: 13,202,311 km (0.116 R)
• M10: 15,492,056 km (0.114 R)
• M11: 18,781,414 km (0.078 R)
• M12: 20,841,377 km (0.034 R)
• M13: 23,816,131 km (0.06 R)
• M14: 24,943,799 km (0.116 R)
• M15: 32,604,108 km (0.099 R)
• M16: 51,967,458 km (0.063 R)
• M17: 55,603,135 km (0.119 R)
• M18: 67,298,248 km (0.082 R)
• M19: 70,917,768 km (0.064 R)
• M20: 73,480,230 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit