🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 10.3

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 295 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,808,396 km

• M1: 132,843 km (0.066 R)
• M2: 486,941 km (0.049 R)
• M3: 956,678 km (0.093 R)
• M4: 1,429,108 km (0.088 R)
• M5: 1,796,670 km (0.101 R)
• M6: 2,179,342 km (0.05 R)
• M7: 2,535,086 km (0.08 R)
• M8: 2,919,851 km (0.116 R)
• M9: 3,486,378 km (0.089 R)
• M10: 4,087,463 km (0.117 R)
• M11: 4,512,321 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.8

Radius: 10.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.6 AU - 0.9 AU

Year: 433 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,808,396 km

• M1: 134,040 km (0.084 R)
• M2: 586,124 km (0.102 R)
• M3: 1,073,365 km (0.117 R)
• M4: 1,824,196 km (0.077 R)
• M5: 2,174,255 km (0.105 R)
• M6: 2,696,651 km (0.033 R)
• M7: 3,124,202 km (0.108 R)
• M8: 3,780,338 km (0.091 R)
• M9: 4,216,566 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 14.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.68 AU - 1.1 AU

Year: 560 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,808,396 km

• M1: 181,761 km (0.068 R)
• M2: 814,560 km (0.059 R)
• M3: 1,968,110 km (0.043 R)
• M4: 2,506,812 km (0.109 R)
• M5: 3,450,924 km (0.062 R)
• M6: 3,987,531 km (0.099 R)
• M7: 4,552,413 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 14.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.05 AU - 2.09 AU

Year: 1986 Days

Day: 9.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,808,396 km

• M1: 177,872 km (0.096 R)
• M2: 763,248 km (0.031 R)
• M3: 1,308,682 km (0.091 R)
• M4: 1,868,926 km (0.105 R)
• M5: 2,325,948 km (0.081 R)
• M6: 2,947,377 km (0.075 R)
• M7: 3,802,778 km (0.079 R)
• M8: 4,348,511 km (0.099 R)
• M9: 4,797,305 km (0.105 R)
• M10: 5,254,476 km (0.096 R)
• M11: 6,333,974 km (0.111 R)
• M12: 7,077,176 km (0.096 R)
• M13: 7,730,769 km (0.115 R)
• M14: 9,694,989 km (0.088 R)
• M15: 12,944,554 km (0.079 R)
• M16: 14,365,136 km (0.113 R)
• M17: 14,998,234 km (0.111 R)
• M18: 15,792,000 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 10.1

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.39 AU - 4.05 AU

Year: 4785 Days

Day: 9.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 161 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,808,396 km

• M1: 125,662 km (0.104 R)
• M2: 540,348 km (0.061 R)
• M3: 1,321,248 km (0.069 R)
• M4: 1,896,751 km (0.112 R)
• M5: 2,289,595 km (0.096 R)
• M6: 2,632,474 km (0.063 R)
• M7: 5,082,139 km (0.105 R)
• M8: 5,729,150 km (0.031 R)
• M9: 6,272,938 km (0.112 R)
• M10: 9,483,308 km (0.093 R)
• M11: 10,552,185 km (0.081 R)
• M12: 11,323,661 km (0.046 R)
• M13: 12,083,618 km (0.094 R)
• M14: 12,877,235 km (0.103 R)
• M15: 13,235,223 km (0.047 R)
• M16: 16,343,119 km (0.115 R)
• M17: 17,499,660 km (0.112 R)
• M18: 22,306,688 km (0.109 R)
• M19: 22,675,148 km (0.088 R)
• M20: 23,047,646 km (0.085 R)
• M21: 24,892,936 km (0.07 R)
• M22: 26,586,534 km (0.081 R)
• M23: 26,917,594 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.6

Radius: 14

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.66 AU - 4.66 AU

Year: 6708 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,808,396 km

• M1: 178,769 km (0.105 R)
• M2: 868,565 km (0.117 R)
• M3: 2,110,976 km (0.116 R)
• M4: 2,922,843 km (0.114 R)
• M5: 3,736,805 km (0.114 R)
• M6: 4,256,957 km (0.09 R)
• M7: 4,748,386 km (0.089 R)
• M8: 5,250,287 km (0.065 R)
• M9: 6,024,755 km (0.035 R)
• M10: 6,614,619 km (0.044 R)
• M11: 7,141,054 km (0.082 R)
• M12: 7,766,673 km (0.12 R)
• M13: 9,369,614 km (0.063 R)
• M14: 9,908,017 km (0.054 R)
• M15: 13,170,896 km (0.047 R)
• M16: 14,275,227 km (0.066 R)
• M17: 15,045,207 km (0.09 R)
• M18: 20,260,339 km (0.061 R)
• M19: 20,952,079 km (0.099 R)
• M20: 26,653,105 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.8

Radius: 3.9

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.28 AU - 8.68 AU

Year: 12297 Days

Day: 16.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,808,396 km

• M1: 48,470 km (0.084 R)
• M2: 427,551 km (0.107 R)
• M3: 570,566 km (0.103 R)
• M4: 700,567 km (0.056 R)
• M5: 858,991 km (0.088 R)
• M6: 1,051,075 km (0.047 R)
• M7: 1,964,818 km (0.111 R)
• M8: 2,454,003 km (0.118 R)
• M9: 2,615,569 km (0.117 R)
• M10: 2,979,840 km (0.12 R)
• M11: 3,399,013 km (0.041 R)
• M12: 3,761,788 km (0.114 R)
• M13: 4,617,637 km (0.105 R)
• M14: 5,265,396 km (0.054 R)
• M15: 5,474,085 km (0.055 R)
• M16: 6,297,622 km (0.103 R)
• M17: 6,601,156 km (0.085 R)
• M18: 7,273,598 km (0.075 R)
• M19: 9,004,146 km (0.108 R)
• M20: 9,259,659 km (0.104 R)
• M21: 11,430,624 km (0.114 R)
• M22: 13,034,762 km (0.1 R)
• M23: 13,694,039 km (0.04 R)
• M24: 15,928,134 km (0.11 R)
• M25: 16,427,641 km (0.089 R)
• M26: 16,554,052 km (0.08 R)
• M27: 17,854,955 km (0.116 R)
• M28: 18,598,606 km (0.095 R)
• M29: 18,805,051 km (0.116 R)
• M30: 20,584,517 km (0.117 R)
• M31: 28,643,355 km (0.071 R)
• M32: 29,474,371 km (0.052 R)
• M33: 30,511,683 km (0.065 R)
• M34: 33,565,723 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.9

Radius: 5.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.53 AU - 7.69 AU

Year: 12643 Days

Day: 23.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,808,396 km

• M1: 65,973 km (0.064 R)
• M2: 394,041 km (0.108 R)
• M3: 596,746 km (0.076 R)
• M4: 1,026,391 km (0.029 R)
• M5: 1,534,126 km (0.101 R)
• M6: 2,606,294 km (0.105 R)
• M7: 3,518,692 km (0.026 R)
• M8: 4,265,634 km (0.101 R)
• M9: 6,493,595 km (0.034 R)
• M10: 7,714,313 km (0.078 R)
• M11: 10,132,264 km (0.084 R)
• M12: 14,345,688 km (0.105 R)
• M13: 15,209,765 km (0.083 R)
• M14: 18,071,572 km (0.108 R)
• M15: 21,272,967 km (0.072 R)
• M16: 21,480,459 km (0.099 R)
• M17: 24,151,230 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.8

Radius: 7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.64 AU - 11.2 AU

Year: 19280 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,808,396 km

• M1: 98,136 km (0.083 R)
• M2: 1,089,521 km (0.118 R)
• M3: 1,642,285 km (0.064 R)
• M4: 2,297,973 km (0.102 R)
• M5: 6,301,511 km (0.092 R)
• M6: 6,957,647 km (0.111 R)
• M7: 8,744,744 km (0.096 R)
• M8: 12,704,749 km (0.074 R)
• M9: 12,927,201 km (0.113 R)
• M10: 18,675,200 km (0.065 R)
• M11: 19,429,472 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.5

Radius: 7.2

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9 AU - 13 AU

Year: 24329 Days

Day: 19.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,808,396 km

• M1: 91,703 km (0.032 R)
• M2: 584,329 km (0.119 R)
• M3: 838,047 km (0.088 R)
• M4: 1,954,197 km (0.117 R)
• M5: 2,202,829 km (0.106 R)
• M6: 3,555,193 km (0.035 R)
• M7: 3,958,060 km (0.08 R)
• M8: 5,028,433 km (0.085 R)
• M9: 5,314,614 km (0.09 R)
• M10: 6,158,346 km (0.045 R)
• M11: 6,486,414 km (0.12 R)
• M12: 6,826,001 km (0.117 R)
• M13: 9,708,303 km (0.084 R)
• M14: 10,153,058 km (0.079 R)
• M15: 10,845,546 km (0.08 R)
• M16: 12,260,144 km (0.111 R)
• M17: 12,583,275 km (0.029 R)
• M18: 14,860,155 km (0.079 R)
• M19: 16,211,323 km (0.119 R)
• M20: 16,600,726 km (0.113 R)
• M21: 29,281,539 km (0.109 R)
• M22: 34,372,504 km (0.058 R)
• M23: 39,882,044 km (0.041 R)
• M24: 44,267,207 km (0.113 R)
• M25: 45,642,909 km (0.114 R)
• M26: 50,599,385 km (0.083 R)
• M27: 52,441,085 km (0.061 R)
• M28: 53,635,923 km (0.049 R)
• M29: 57,149,977 km (0.051 R)
• M30: 61,189,269 km (0.056 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit