🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 10.9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.8 AU - 1.18 AU

Year: 626 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,906,832 km

• M1: 135,685 km (0.073 R)
• M2: 543,040 km (0.116 R)
• M3: 930,349 km (0.113 R)
• M4: 1,622,090 km (0.05 R)
• M5: 1,985,762 km (0.103 R)
• M6: 2,342,703 km (0.071 R)
• M7: 2,742,877 km (0.088 R)
• M8: 3,163,247 km (0.074 R)
• M9: 3,767,174 km (0.069 R)
• M10: 4,478,511 km (0.028 R)
• M11: 4,858,041 km (0.116 R)
• M12: 5,495,627 km (0.107 R)
• M13: 6,187,966 km (0.04 R)
• M14: 6,555,528 km (0.052 R)
• M15: 8,054,200 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 13

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.99 AU - 1.29 AU

Year: 774 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,906,832 km

• M1: 162,463 km (0.072 R)
• M2: 657,632 km (0.068 R)
• M3: 1,073,514 km (0.103 R)
• M4: 1,852,022 km (0.063 R)
• M5: 2,412,266 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 8.9

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.56 AU - 1.58 AU

Year: 1251 Days

Day: 7.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,906,832 km

• M1: 110,852 km (0.089 R)
• M2: 390,600 km (0.116 R)
• M3: 772,523 km (0.1 R)
• M4: 1,114,803 km (0.118 R)
• M5: 1,457,831 km (0.037 R)
• M6: 1,784,553 km (0.088 R)
• M7: 2,085,095 km (0.102 R)
• M8: 2,675,259 km (0.07 R)
• M9: 3,085,755 km (0.113 R)
• M10: 3,387,345 km (0.066 R)
• M11: 3,804,124 km (0.079 R)
• M12: 4,834,854 km (0.092 R)
• M13: 5,203,612 km (0.07 R)
• M14: 5,845,537 km (0.094 R)
• M15: 6,846,197 km (0.118 R)
• M16: 7,851,195 km (0.078 R)
• M17: 8,225,190 km (0.065 R)
• M18: 8,611,153 km (0.105 R)
• M19: 9,841,894 km (0.05 R)
• M20: 10,214,094 km (0.083 R)
• M21: 10,888,182 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 10.8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.51 AU - 1.75 AU

Year: 1323 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,906,832 km

• M1: 135,835 km (0.041 R)
• M2: 483,800 km (0.066 R)
• M3: 919,429 km (0.078 R)
• M4: 1,278,314 km (0.108 R)
• M5: 1,637,349 km (0.111 R)
• M6: 2,142,690 km (0.098 R)
• M7: 2,736,893 km (0.041 R)
• M8: 3,088,149 km (0.118 R)
• M9: 3,730,223 km (0.103 R)
• M10: 4,110,351 km (0.057 R)
• M11: 4,459,363 km (0.066 R)
• M12: 4,948,847 km (0.071 R)
• M13: 7,955,914 km (0.074 R)
• M14: 8,471,428 km (0.03 R)
• M15: 9,039,751 km (0.104 R)
• M16: 9,697,233 km (0.075 R)
• M17: 10,285,901 km (0.085 R)
• M18: 11,355,376 km (0.108 R)
• M19: 12,046,668 km (0.033 R)
• M20: 12,727,188 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.6

Radius: 14.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.56 AU - 1.96 AU

Year: 1485 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,906,832 km

• M1: 196,123 km (0.054 R)
• M2: 815,009 km (0.076 R)
• M3: 1,454,839 km (0.112 R)
• M4: 2,388,928 km (0.114 R)
• M5: 3,234,904 km (0.088 R)
• M6: 3,779,441 km (0.054 R)
• M7: 6,000,670 km (0.103 R)
• M8: 7,378,167 km (0.047 R)
• M9: 8,388,252 km (0.105 R)
• M10: 12,429,937 km (0.117 R)
• M11: 14,025,249 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 11.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.84 AU - 2.78 AU

Year: 2232 Days

Day: 9.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,906,832 km

• M1: 143,315 km (0.1 R)
• M2: 520,301 km (0.089 R)
• M3: 1,031,777 km (0.091 R)
• M4: 1,517,820 km (0.072 R)
• M5: 1,962,724 km (0.112 R)
• M6: 2,751,105 km (0.083 R)
• M7: 3,268,414 km (0.036 R)
• M8: 3,630,890 km (0.09 R)
• M9: 7,090,191 km (0.088 R)
• M10: 9,751,088 km (0.117 R)
• M11: 10,882,647 km (0.118 R)
• M12: 11,265,767 km (0.059 R)
• M13: 11,657,863 km (0.073 R)
• M14: 12,511,020 km (0.087 R)
• M15: 12,974,324 km (0.101 R)
• M16: 16,898,875 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 11.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.41 AU - 2.85 AU

Year: 2712 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,906,832 km

• M1: 147,952 km (0.117 R)
• M2: 565,480 km (0.091 R)
• M3: 957,875 km (0.057 R)
• M4: 1,366,277 km (0.073 R)
• M5: 1,743,713 km (0.105 R)
• M6: 2,218,536 km (0.051 R)
• M7: 3,710,626 km (0.113 R)
• M8: 4,145,656 km (0.104 R)
• M9: 4,862,380 km (0.067 R)
• M10: 5,287,088 km (0.086 R)
• M11: 5,660,035 km (0.107 R)
• M12: 7,032,297 km (0.089 R)
• M13: 7,423,046 km (0.083 R)
• M14: 8,683,408 km (0.117 R)
• M15: 9,490,788 km (0.047 R)
• M16: 10,119,099 km (0.068 R)
• M17: 12,044,125 km (0.102 R)
• M18: 12,474,069 km (0.106 R)
• M19: 13,966,158 km (0.056 R)
• M20: 14,585,643 km (0.103 R)
• M21: 16,292,255 km (0.102 R)
• M22: 16,712,476 km (0.031 R)
• M23: 17,739,615 km (0.103 R)
• M24: 20,098,923 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 9.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.54 AU - 4.02 AU

Year: 3777 Days

Day: 7 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,906,832 km

• M1: 116,387 km (0.085 R)
• M2: 472,280 km (0.114 R)
• M3: 817,552 km (0.112 R)
• M4: 1,201,420 km (0.116 R)
• M5: 1,562,550 km (0.06 R)
• M6: 2,079,261 km (0.118 R)
• M7: 2,630,828 km (0.081 R)
• M8: 4,440,514 km (0.104 R)
• M9: 5,295,615 km (0.112 R)
• M10: 5,603,787 km (0.094 R)
• M11: 6,462,030 km (0.111 R)
• M12: 8,945,205 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.6

Radius: 5.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.8 AU - 8.7 AU

Year: 12412 Days

Day: 23.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,906,832 km

• M1: 101,278 km (0.063 R)
• M2: 293,960 km (0.083 R)
• M3: 540,946 km (0.097 R)
• M4: 884,722 km (0.093 R)
• M5: 3,986,035 km (0.055 R)
• M6: 4,771,723 km (0.092 R)
• M7: 5,856,906 km (0.116 R)
• M8: 6,426,126 km (0.047 R)
• M9: 7,639,365 km (0.069 R)
• M10: 9,836,808 km (0.086 R)
• M11: 10,902,094 km (0.12 R)
• M12: 12,960,112 km (0.114 R)
• M13: 14,343,593 km (0.095 R)
• M14: 14,988,959 km (0.056 R)
• M15: 16,922,661 km (0.09 R)
• M16: 18,446,315 km (0.115 R)
• M17: 19,144,937 km (0.099 R)
• M18: 20,797,844 km (0.082 R)
• M19: 23,859,514 km (0.093 R)
• M20: 25,225,791 km (0.107 R)
• M21: 26,723,565 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.1

Radius: 6.9

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.43 AU - 12.51 AU

Year: 23102 Days

Day: 20 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,906,832 km

• M1: 86,019 km (0.072 R)
• M2: 435,330 km (0.033 R)
• M3: 837,898 km (0.105 R)
• M4: 1,533,977 km (0.099 R)
• M5: 1,868,328 km (0.045 R)
• M6: 2,495,143 km (0.086 R)
• M7: 4,059,787 km (0.089 R)
• M8: 5,688,309 km (0.116 R)
• M9: 6,017,724 km (0.114 R)
• M10: 7,367,994 km (0.079 R)
• M11: 7,611,240 km (0.105 R)
• M12: 8,692,235 km (0.118 R)
• M13: 8,909,152 km (0.105 R)
• M14: 10,167,868 km (0.1 R)
• M15: 11,606,102 km (0.11 R)
• M16: 15,745,774 km (0.075 R)
• M17: 16,561,232 km (0.108 R)
• M18: 17,836,704 km (0.046 R)
• M19: 18,722,622 km (0.104 R)
• M20: 20,105,954 km (0.08 R)
• M21: 28,056,632 km (0.048 R)
• M22: 40,681,944 km (0.116 R)
• M23: 46,375,639 km (0.09 R)
• M24: 52,938,049 km (0.12 R)
• M25: 54,762,545 km (0.115 R)
• M26: 64,929,216 km (0.06 R)
• M27: 65,551,393 km (0.114 R)
• M28: 66,807,567 km (0.03 R)
• M29: 72,214,931 km (0.065 R)
• M30: 72,659,686 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 10,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit