🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 14.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.8 AU - 0.8 AU

Year: 485 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,116,565 km

• M1: 181,911 km (0.116 R)
• M2: 660,175 km (0.036 R)
• M3: 1,490,294 km (0.11 R)
• M4: 2,147,926 km (0.03 R)
• M5: 2,614,971 km (0.105 R)
• M6: 3,477,103 km (0.115 R)
• M7: 4,200,409 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 14.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.86 AU - 0.96 AU

Year: 589 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,116,565 km

• M1: 180,415 km (0.104 R)
• M2: 1,118,244 km (0.059 R)
• M3: 1,693,897 km (0.118 R)
• M4: 2,896,664 km (0.089 R)
• M5: 3,911,087 km (0.116 R)
• M6: 4,884,071 km (0.09 R)
• M7: 5,375,500 km (0.101 R)
• M8: 6,947,774 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 10.1

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.57 AU - 2.73 AU

Year: 2926 Days

Day: 8.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,116,565 km

• M1: 125,812 km (0.057 R)
• M2: 458,069 km (0.12 R)
• M3: 1,029,981 km (0.115 R)
• M4: 1,671,158 km (0.066 R)
• M5: 3,260,486 km (0.104 R)
• M6: 4,154,632 km (0.111 R)
• M7: 4,524,588 km (0.093 R)
• M8: 5,183,417 km (0.102 R)
• M9: 5,813,972 km (0.098 R)
• M10: 7,439,951 km (0.071 R)
• M11: 7,820,677 km (0.071 R)
• M12: 8,214,120 km (0.102 R)
• M13: 11,244,524 km (0.113 R)
• M14: 11,929,533 km (0.083 R)
• M15: 12,757,258 km (0.117 R)
• M16: 13,145,763 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 11.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.71 AU - 2.81 AU

Year: 3110 Days

Day: 7.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,116,565 km

• M1: 148,700 km (0.1 R)
• M2: 562,039 km (0.105 R)
• M3: 934,538 km (0.107 R)
• M4: 1,341,444 km (0.077 R)
• M5: 1,868,777 km (0.088 R)
• M6: 2,323,704 km (0.08 R)
• M7: 2,705,029 km (0.055 R)
• M8: 3,920,063 km (0.035 R)
• M9: 4,352,400 km (0.068 R)
• M10: 5,110,862 km (0.086 R)
• M11: 6,738,486 km (0.106 R)
• M12: 7,621,712 km (0.071 R)
• M13: 8,333,499 km (0.07 R)
• M14: 9,163,468 km (0.104 R)
• M15: 9,772,780 km (0.085 R)
• M16: 11,371,682 km (0.095 R)
• M17: 12,438,465 km (0.118 R)
• M18: 14,770,695 km (0.11 R)
• M19: 15,609,042 km (0.086 R)
• M20: 19,406,135 km (0.103 R)
• M21: 20,284,274 km (0.055 R)
• M22: 23,567,200 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.1

Radius: 11

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.46 AU - 3.5 AU

Year: 4403 Days

Day: 9.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,116,565 km

• M1: 136,732 km (0.044 R)
• M2: 558,898 km (0.099 R)
• M3: 1,111,811 km (0.071 R)
• M4: 1,615,807 km (0.087 R)
• M5: 2,442,933 km (0.118 R)
• M6: 3,143,650 km (0.107 R)
• M7: 3,890,741 km (0.099 R)
• M8: 4,728,789 km (0.095 R)
• M9: 5,576,859 km (0.106 R)
• M10: 6,377,806 km (0.116 R)
• M11: 9,851,917 km (0.1 R)
• M12: 12,236,208 km (0.094 R)
• M13: 13,110,009 km (0.086 R)
• M14: 13,780,058 km (0.069 R)
• M15: 15,661,102 km (0.104 R)
• M16: 16,525,478 km (0.104 R)
• M17: 20,620,570 km (0.031 R)
• M18: 21,724,603 km (0.078 R)
• M19: 22,936,046 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 13.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.35 AU - 5.03 AU

Year: 5817 Days

Day: 6.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,116,565 km

• M1: 167,998 km (0.092 R)
• M2: 613,501 km (0.084 R)
• M3: 1,133,204 km (0.046 R)
• M4: 2,150,619 km (0.105 R)
• M5: 3,262,879 km (0.113 R)
• M6: 3,972,721 km (0.051 R)
• M7: 4,430,939 km (0.106 R)
• M8: 5,010,332 km (0.066 R)
• M9: 5,454,638 km (0.082 R)
• M10: 7,390,733 km (0.111 R)
• M11: 8,494,167 km (0.062 R)
• M12: 9,614,356 km (0.085 R)
• M13: 10,398,698 km (0.025 R)
• M14: 12,359,327 km (0.07 R)
• M15: 14,260,417 km (0.056 R)
• M16: 16,221,346 km (0.119 R)
• M17: 18,989,056 km (0.077 R)
• M18: 21,979,218 km (0.105 R)
• M19: 22,612,915 km (0.086 R)
• M20: 25,443,157 km (0.111 R)
• M21: 25,878,487 km (0.115 R)
• M22: 28,315,586 km (0.116 R)
• M23: 32,711,220 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.8

Radius: 13.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.56 AU - 4.92 AU

Year: 5922 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,116,565 km

• M1: 173,384 km (0.105 R)
• M2: 664,663 km (0.072 R)
• M3: 1,636,302 km (0.038 R)
• M4: 2,787,158 km (0.079 R)
• M5: 3,253,604 km (0.08 R)
• M6: 3,795,298 km (0.119 R)
• M7: 4,576,648 km (0.118 R)
• M8: 5,671,405 km (0.109 R)
• M9: 7,214,657 km (0.103 R)
• M10: 8,064,971 km (0.117 R)
• M11: 8,695,227 km (0.12 R)
• M12: 12,611,250 km (0.075 R)
• M13: 13,516,018 km (0.055 R)
• M14: 15,395,566 km (0.103 R)
• M15: 18,838,112 km (0.091 R)
• M16: 19,949,624 km (0.094 R)
• M17: 21,623,325 km (0.078 R)
• M18: 27,643,742 km (0.103 R)
• M19: 28,176,011 km (0.115 R)
• M20: 30,656,493 km (0.101 R)
• M21: 32,980,795 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 9.2

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.04 AU - 5.1 AU

Year: 6626 Days

Day: 12.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,116,565 km

• M1: 114,442 km (0.102 R)
• M2: 492,925 km (0.08 R)
• M3: 1,380,489 km (0.102 R)
• M4: 1,745,658 km (0.113 R)
• M5: 2,127,581 km (0.112 R)
• M6: 2,493,797 km (0.045 R)
• M7: 3,205,284 km (0.067 R)
• M8: 4,478,960 km (0.106 R)
• M9: 5,229,642 km (0.046 R)
• M10: 5,997,379 km (0.111 R)
• M11: 6,425,229 km (0.115 R)
• M12: 8,065,868 km (0.114 R)
• M13: 8,384,362 km (0.104 R)
• M14: 11,642,305 km (0.12 R)
• M15: 12,256,853 km (0.084 R)
• M16: 16,535,950 km (0.052 R)
• M17: 19,574,133 km (0.072 R)
• M18: 20,369,844 km (0.092 R)
• M19: 24,342,865 km (0.087 R)
• M20: 25,262,742 km (0.112 R)
• M21: 25,603,077 km (0.071 R)
• M22: 27,529,150 km (0.119 R)
• M23: 29,833,107 km (0.065 R)
• M24: 30,596,654 km (0.081 R)
• M25: 31,471,353 km (0.09 R)
• M26: 33,576,644 km (0.027 R)
• M27: 34,611,562 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 13.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.34 AU - 4.86 AU

Year: 6692 Days

Day: 14.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,116,565 km

• M1: 170,392 km (0.057 R)
• M2: 650,751 km (0.043 R)
• M3: 2,040,515 km (0.085 R)
• M4: 2,700,242 km (0.079 R)
• M5: 3,290,704 km (0.106 R)
• M6: 4,131,594 km (0.063 R)
• M7: 5,686,514 km (0.117 R)
• M8: 6,433,606 km (0.065 R)
• M9: 9,113,801 km (0.068 R)
• M10: 10,587,041 km (0.047 R)
• M11: 14,223,317 km (0.081 R)
• M12: 16,383,211 km (0.117 R)
• M13: 18,420,883 km (0.117 R)
• M14: 19,023,164 km (0.097 R)
• M15: 21,272,069 km (0.113 R)
• M16: 24,727,032 km (0.1 R)
• M17: 26,292,275 km (0.107 R)
• M18: 28,274,446 km (0.109 R)
• M19: 29,619,630 km (0.06 R)
• M20: 30,539,807 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.1

Radius: 7.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.69 AU - 8.41 AU

Year: 12696 Days

Day: 23.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,116,565 km

• M1: 90,507 km (0.056 R)
• M2: 477,965 km (0.091 R)
• M3: 1,093,112 km (0.089 R)
• M4: 3,012,602 km (0.081 R)
• M5: 5,100,390 km (0.062 R)
• M6: 7,283,322 km (0.091 R)
• M7: 7,769,365 km (0.047 R)
• M8: 9,143,123 km (0.085 R)
• M9: 11,546,263 km (0.057 R)
• M10: 15,044,609 km (0.077 R)
• M11: 15,771,056 km (0.104 R)
• M12: 16,968,737 km (0.097 R)
• M13: 18,635,407 km (0.055 R)
• M14: 19,402,395 km (0.099 R)
• M15: 19,686,332 km (0.075 R)
• M16: 23,394,414 km (0.094 R)
• M17: 28,263,825 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit