🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 14.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.03 AU - 1.09 AU

Year: 753 Days

Day: 5 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,317,930 km

• M1: 177,872 km (0.088 R)
• M2: 701,764 km (0.09 R)
• M3: 1,172,399 km (0.092 R)
• M4: 1,633,310 km (0.063 R)
• M5: 2,167,673 km (0.057 R)
• M6: 2,676,456 km (0.094 R)
• M7: 3,305,814 km (0.119 R)
• M8: 3,971,075 km (0.104 R)
• M9: 4,603,874 km (0.093 R)
• M10: 5,209,895 km (0.053 R)
• M11: 6,303,157 km (0.065 R)
• M12: 7,167,533 km (0.116 R)
• M13: 8,034,303 km (0.098 R)
• M14: 9,436,334 km (0.043 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.4

Radius: 14.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.59 AU - 1.65 AU

Year: 1423 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,317,930 km

• M1: 177,872 km (0.092 R)
• M2: 624,122 km (0.101 R)
• M3: 1,124,677 km (0.091 R)
• M4: 1,604,138 km (0.081 R)
• M5: 2,069,238 km (0.091 R)
• M6: 2,947,527 km (0.098 R)
• M7: 3,480,843 km (0.073 R)
• M8: 3,998,302 km (0.11 R)
• M9: 4,480,157 km (0.115 R)
• M10: 5,001,057 km (0.076 R)
• M11: 5,806,641 km (0.108 R)
• M12: 6,951,215 km (0.12 R)
• M13: 7,677,213 km (0.114 R)
• M14: 8,267,676 km (0.072 R)
• M15: 8,778,104 km (0.099 R)
• M16: 9,510,984 km (0.083 R)
• M17: 10,132,264 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 14.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.81 AU - 1.85 AU

Year: 1709 Days

Day: 13.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,317,930 km

• M1: 177,872 km (0.117 R)
• M2: 796,010 km (0.067 R)
• M3: 1,458,280 km (0.116 R)
• M4: 1,954,197 km (0.077 R)
• M5: 2,630,679 km (0.028 R)
• M6: 3,182,695 km (0.107 R)
• M7: 3,841,225 km (0.049 R)
• M8: 4,656,084 km (0.102 R)
• M9: 5,873,212 km (0.115 R)
• M10: 7,361,562 km (0.089 R)
• M11: 8,169,689 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.7

Radius: 13.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.87 AU - 4.39 AU

Year: 4774 Days

Day: 12.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,317,930 km

• M1: 170,841 km (0.089 R)
• M2: 606,619 km (0.102 R)
• M3: 1,609,523 km (0.08 R)
• M4: 3,036,089 km (0.032 R)
• M5: 4,011,018 km (0.087 R)
• M6: 4,642,920 km (0.105 R)
• M7: 5,159,631 km (0.053 R)
• M8: 6,193,202 km (0.098 R)
• M9: 7,724,336 km (0.103 R)
• M10: 8,381,669 km (0.084 R)
• M11: 10,705,074 km (0.114 R)
• M12: 12,475,116 km (0.102 R)
• M13: 16,588,309 km (0.07 R)
• M14: 17,101,430 km (0.104 R)
• M15: 19,511,302 km (0.067 R)
• M16: 21,528,779 km (0.106 R)
• M17: 22,414,847 km (0.102 R)
• M18: 23,681,792 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 9.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.8 AU - 4.58 AU

Year: 5920 Days

Day: 10.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,317,930 km

• M1: 116,986 km (0.048 R)
• M2: 416,630 km (0.053 R)
• M3: 763,996 km (0.072 R)
• M4: 1,490,743 km (0.065 R)
• M5: 1,968,409 km (0.052 R)
• M6: 2,410,022 km (0.036 R)
• M7: 2,899,955 km (0.106 R)
• M8: 3,268,564 km (0.087 R)
• M9: 4,407,752 km (0.089 R)
• M10: 4,706,349 km (0.087 R)
• M11: 8,808,323 km (0.116 R)
• M12: 9,172,893 km (0.062 R)
• M13: 9,509,637 km (0.083 R)
• M14: 11,361,809 km (0.107 R)
• M15: 12,784,335 km (0.074 R)
• M16: 15,659,456 km (0.088 R)
• M17: 18,402,932 km (0.11 R)
• M18: 18,879,550 km (0.102 R)
• M19: 20,485,035 km (0.088 R)
• M20: 20,996,959 km (0.11 R)
• M21: 22,583,743 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 14.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.34 AU - 5.56 AU

Year: 6480 Days

Day: 14.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 128.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,317,930 km

• M1: 179,667 km (0.113 R)
• M2: 694,733 km (0.115 R)
• M3: 1,171,501 km (0.077 R)
• M4: 1,947,764 km (0.119 R)
• M5: 2,837,872 km (0.108 R)
• M6: 3,572,397 km (0.105 R)
• M7: 4,057,543 km (0.103 R)
• M8: 5,020,953 km (0.102 R)
• M9: 9,131,304 km (0.093 R)
• M10: 11,656,217 km (0.113 R)
• M11: 12,418,867 km (0.07 R)
• M12: 13,160,424 km (0.104 R)
• M13: 15,624,301 km (0.092 R)
• M14: 18,517,374 km (0.087 R)
• M15: 21,524,441 km (0.11 R)
• M16: 23,222,975 km (0.108 R)
• M17: 24,926,296 km (0.065 R)
• M18: 26,537,914 km (0.034 R)
• M19: 27,325,098 km (0.101 R)
• M20: 28,308,405 km (0.04 R)
• M21: 32,379,711 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 12.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.14 AU - 4.88 AU

Year: 6611 Days

Day: 5.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,317,930 km

• M1: 157,975 km (0.081 R)
• M2: 736,321 km (0.111 R)
• M3: 1,271,432 km (0.119 R)
• M4: 1,947,166 km (0.081 R)
• M5: 2,502,922 km (0.042 R)
• M6: 3,253,454 km (0.103 R)
• M7: 3,652,582 km (0.101 R)
• M8: 4,170,789 km (0.115 R)
• M9: 4,597,143 km (0.044 R)
• M10: 5,617,998 km (0.059 R)
• M11: 6,398,301 km (0.117 R)
• M12: 6,814,781 km (0.101 R)
• M13: 8,072,002 km (0.059 R)
• M14: 9,252,030 km (0.111 R)
• M15: 11,687,334 km (0.092 R)
• M16: 18,022,205 km (0.056 R)
• M17: 19,038,872 km (0.116 R)
• M18: 19,654,467 km (0.109 R)
• M19: 21,449,044 km (0.064 R)
• M20: 23,350,582 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 13.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.08 AU - 5.18 AU

Year: 6877 Days

Day: 7.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,317,930 km

• M1: 171,888 km (0.076 R)
• M2: 627,413 km (0.093 R)
• M3: 1,176,138 km (0.113 R)
• M4: 2,178,893 km (0.073 R)
• M5: 3,622,812 km (0.081 R)
• M6: 4,449,489 km (0.06 R)
• M7: 5,398,538 km (0.08 R)
• M8: 5,872,764 km (0.064 R)
• M9: 7,697,858 km (0.092 R)
• M10: 10,625,189 km (0.119 R)
• M11: 11,107,642 km (0.113 R)
• M12: 12,479,604 km (0.104 R)
• M13: 13,440,920 km (0.075 R)
• M14: 13,874,155 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 6.4

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.63 AU - 10.57 AU

Year: 18948 Days

Day: 23.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,317,930 km

• M1: 79,736 km (0.119 R)
• M2: 309,518 km (0.109 R)
• M3: 692,040 km (0.046 R)
• M4: 1,009,187 km (0.095 R)
• M5: 1,665,174 km (0.064 R)
• M6: 1,881,193 km (0.049 R)
• M7: 2,414,510 km (0.087 R)
• M8: 3,017,688 km (0.041 R)
• M9: 3,258,092 km (0.112 R)
• M10: 4,727,592 km (0.117 R)
• M11: 6,504,067 km (0.087 R)
• M12: 6,998,039 km (0.099 R)
• M13: 8,420,266 km (0.116 R)
• M14: 8,952,535 km (0.071 R)
• M15: 10,321,206 km (0.089 R)
• M16: 12,087,658 km (0.114 R)
• M17: 13,610,115 km (0.047 R)
• M18: 13,827,182 km (0.111 R)
• M19: 18,316,015 km (0.119 R)
• M20: 21,079,387 km (0.098 R)
• M21: 22,762,662 km (0.042 R)
• M22: 23,068,740 km (0.071 R)
• M23: 23,898,260 km (0.112 R)
• M24: 25,397,679 km (0.079 R)
• M25: 30,889,417 km (0.111 R)
• M26: 34,914,497 km (0.074 R)
• M27: 37,122,712 km (0.09 R)
• M28: 38,984,008 km (0.109 R)
• M29: 39,716,290 km (0.079 R)
• M30: 42,582,286 km (0.112 R)
• M31: 43,515,328 km (0.117 R)
• M32: 48,049,789 km (0.102 R)
• M33: 49,742,788 km (0.08 R)
• M34: 54,511,519 km (0.075 R)
• M35: 70,197,006 km (0.091 R)
• M36: 74,372,282 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.4

Radius: 6.4

Gravity: 23.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.41 AU - 10.13 AU

Year: 19482 Days

Day: 18.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,317,930 km

• M1: 79,586 km (0.053 R)
• M2: 310,715 km (0.085 R)
• M3: 621,579 km (0.097 R)
• M4: 1,288,337 km (0.119 R)
• M5: 2,176,948 km (0.06 R)
• M6: 5,634,155 km (0.077 R)
• M7: 6,231,948 km (0.083 R)
• M8: 6,918,303 km (0.078 R)
• M9: 9,107,518 km (0.085 R)
• M10: 11,518,886 km (0.087 R)
• M11: 11,924,147 km (0.077 R)
• M12: 13,417,882 km (0.059 R)
• M13: 15,844,808 km (0.091 R)
• M14: 17,913,597 km (0.068 R)
• M15: 21,243,646 km (0.112 R)
• M16: 24,297,836 km (0.117 R)
• M17: 28,973,368 km (0.104 R)
• M18: 35,617,607 km (0.071 R)
• M19: 38,089,413 km (0.107 R)
• M20: 59,264,992 km (0.044 R)
• M21: 76,250,483 km (0.099 R)
• M22: 80,338,844 km (0.09 R)
• M23: 84,317,997 km (0.036 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit