🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 10.4

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.2 AU

Year: 678 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,611,583 km

• M1: 129,402 km (0.048 R)
• M2: 524,341 km (0.114 R)
• M3: 964,906 km (0.101 R)
• M4: 1,318,107 km (0.093 R)
• M5: 1,666,670 km (0.098 R)
• M6: 2,205,521 km (0.098 R)
• M7: 2,657,457 km (0.037 R)
• M8: 3,055,387 km (0.109 R)
• M9: 4,363,919 km (0.085 R)
• M10: 4,798,800 km (0.106 R)
• M11: 5,207,352 km (0.112 R)
• M12: 5,716,733 km (0.092 R)
• M13: 6,094,916 km (0.092 R)
• M14: 8,069,459 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 12.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.15 AU - 1.37 AU

Year: 959 Days

Day: 10 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,611,583 km

• M1: 151,692 km (0.107 R)
• M2: 554,260 km (0.097 R)
• M3: 1,016,069 km (0.099 R)
• M4: 1,410,409 km (0.064 R)
• M5: 2,059,813 km (0.102 R)
• M6: 2,659,102 km (0.041 R)
• M7: 3,144,547 km (0.111 R)
• M8: 3,565,964 km (0.114 R)
• M9: 4,417,326 km (0.12 R)
• M10: 5,219,919 km (0.072 R)
• M11: 5,729,748 km (0.108 R)
• M12: 6,317,518 km (0.078 R)
• M13: 8,407,550 km (0.117 R)
• M14: 10,956,099 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 12.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.04 AU - 2.98 AU

Year: 2697 Days

Day: 10.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,611,583 km

• M1: 156,330 km (0.117 R)
• M2: 680,222 km (0.086 R)
• M3: 1,169,407 km (0.08 R)
• M4: 1,621,043 km (0.116 R)
• M5: 2,283,312 km (0.044 R)
• M6: 2,698,596 km (0.089 R)
• M7: 3,316,286 km (0.094 R)
• M8: 3,717,657 km (0.103 R)
• M9: 4,133,688 km (0.065 R)
• M10: 5,661,980 km (0.083 R)
• M11: 7,009,109 km (0.098 R)
• M12: 7,758,146 km (0.084 R)
• M13: 9,670,754 km (0.071 R)
• M14: 12,673,034 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 10.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.74 AU - 3.84 AU

Year: 4047 Days

Day: 8 Hours

Environment

Temp: -223 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,611,583 km

• M1: 133,142 km (0.036 R)
• M2: 491,579 km (0.039 R)
• M3: 932,444 km (0.07 R)
• M4: 2,212,852 km (0.06 R)
• M5: 3,000,634 km (0.11 R)
• M6: 3,542,328 km (0.109 R)
• M7: 4,086,864 km (0.042 R)
• M8: 4,961,114 km (0.116 R)
• M9: 8,072,750 km (0.104 R)
• M10: 9,088,071 km (0.09 R)
• M11: 9,553,619 km (0.051 R)
• M12: 9,922,528 km (0.074 R)
• M13: 10,301,010 km (0.113 R)
• M14: 10,767,756 km (0.072 R)
• M15: 11,535,791 km (0.066 R)
• M16: 12,513,862 km (0.038 R)
• M17: 14,297,517 km (0.12 R)
• M18: 17,363,376 km (0.078 R)
• M19: 17,802,745 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 13.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.56 AU - 4.38 AU

Year: 5365 Days

Day: 7.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,611,583 km

• M1: 175,030 km (0.099 R)
• M2: 798,105 km (0.095 R)
• M3: 1,340,247 km (0.087 R)
• M4: 2,190,262 km (0.105 R)
• M5: 2,666,582 km (0.086 R)
• M6: 3,232,960 km (0.095 R)
• M7: 4,356,589 km (0.105 R)
• M8: 4,846,821 km (0.095 R)
• M9: 7,803,175 km (0.096 R)
• M10: 8,334,546 km (0.067 R)
• M11: 8,930,544 km (0.071 R)
• M12: 9,385,621 km (0.068 R)
• M13: 10,031,136 km (0.11 R)
• M14: 14,716,541 km (0.099 R)
• M15: 17,373,100 km (0.103 R)
• M16: 20,477,256 km (0.075 R)
• M17: 26,556,614 km (0.062 R)
• M18: 28,734,759 km (0.087 R)
• M19: 29,274,807 km (0.048 R)
• M20: 30,375,100 km (0.113 R)
• M21: 31,502,918 km (0.081 R)
• M22: 32,463,935 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.2

Radius: 13.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.32 AU - 4.82 AU

Year: 6626 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 23,611,583 km

• M1: 172,187 km (0.116 R)
• M2: 630,405 km (0.102 R)
• M3: 1,153,549 km (0.119 R)
• M4: 1,746,705 km (0.085 R)
• M5: 2,630,080 km (0.118 R)
• M6: 3,153,972 km (0.119 R)
• M7: 3,817,738 km (0.042 R)
• M8: 4,600,284 km (0.095 R)
• M9: 5,160,229 km (0.111 R)
• M10: 5,924,076 km (0.089 R)
• M11: 7,451,021 km (0.091 R)
• M12: 8,346,963 km (0.086 R)
• M13: 8,969,290 km (0.033 R)
• M14: 10,167,419 km (0.11 R)
• M15: 10,974,949 km (0.063 R)
• M16: 11,469,669 km (0.11 R)
• M17: 13,375,396 km (0.098 R)
• M18: 13,826,134 km (0.08 R)
• M19: 14,817,819 km (0.104 R)
• M20: 15,361,607 km (0.07 R)
• M21: 16,942,707 km (0.1 R)
• M22: 17,671,847 km (0.059 R)
• M23: 20,278,739 km (0.087 R)
• M24: 21,100,929 km (0.043 R)
• M25: 22,414,997 km (0.049 R)
• M26: 23,947,627 km (0.117 R)
• M27: 25,035,802 km (0.112 R)
• M28: 26,156,589 km (0.052 R)
• M29: 34,325,531 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.4

Radius: 11.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.6 AU - 4.9 AU

Year: 7022 Days

Day: 9.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,611,583 km

• M1: 141,819 km (0.093 R)
• M2: 774,767 km (0.112 R)
• M3: 1,668,914 km (0.111 R)
• M4: 2,288,997 km (0.095 R)
• M5: 2,671,369 km (0.111 R)
• M6: 5,944,122 km (0.104 R)
• M7: 6,874,022 km (0.099 R)
• M8: 7,462,839 km (0.081 R)
• M9: 11,392,626 km (0.076 R)
• M10: 12,317,589 km (0.112 R)
• M11: 12,721,803 km (0.11 R)
• M12: 13,082,633 km (0.109 R)
• M13: 14,539,417 km (0.114 R)
• M14: 18,354,761 km (0.078 R)
• M15: 20,316,737 km (0.073 R)
• M16: 21,312,311 km (0.031 R)
• M17: 21,675,684 km (0.027 R)
• M18: 23,709,767 km (0.101 R)
• M19: 26,448,455 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 9.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.93 AU - 5.57 AU

Year: 8159 Days

Day: 9.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,611,583 km

• M1: 114,293 km (0.114 R)
• M2: 454,478 km (0.097 R)
• M3: 1,069,774 km (0.063 R)
• M4: 1,443,769 km (0.118 R)
• M5: 1,854,116 km (0.098 R)
• M6: 2,156,154 km (0.11 R)
• M7: 4,328,914 km (0.093 R)
• M8: 5,316,708 km (0.075 R)
• M9: 6,626,138 km (0.088 R)
• M10: 9,443,515 km (0.078 R)
• M11: 10,347,236 km (0.065 R)
• M12: 10,924,833 km (0.057 R)
• M13: 12,693,978 km (0.079 R)
• M14: 13,991,141 km (0.098 R)
• M15: 19,692,914 km (0.055 R)
• M16: 20,773,460 km (0.07 R)
• M17: 21,825,881 km (0.049 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: 415 - 13,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit