🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 8.2

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.89 AU - 1.01 AU

Year: 589 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 96,102,108 km

• M1: 103,223 km (0.072 R)
• M2: 451,187 km (0.047 R)
• M3: 779,405 km (0.06 R)
• M4: 1,235,080 km (0.109 R)
• M5: 1,646,773 km (0.067 R)
• M6: 2,214,647 km (0.081 R)
• M7: 2,780,426 km (0.114 R)
• M8: 3,159,208 km (0.074 R)
• M9: 3,478,749 km (0.107 R)
• M10: 3,833,894 km (0.04 R)
• M11: 4,288,971 km (0.065 R)
• M12: 5,149,907 km (0.089 R)
• M13: 5,967,459 km (0.08 R)
• M14: 6,723,078 km (0.118 R)
• M15: 7,429,629 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 8.4

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.3 AU - 1.34 AU

Year: 964 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,102,108 km

• M1: 104,419 km (0.088 R)
• M2: 578,645 km (0.04 R)
• M3: 888,611 km (0.03 R)
• M4: 1,252,134 km (0.055 R)
• M5: 1,759,121 km (0.081 R)
• M6: 2,112,621 km (0.106 R)
• M7: 3,111,785 km (0.113 R)
• M8: 3,977,807 km (0.096 R)
• M9: 4,717,270 km (0.103 R)
• M10: 5,110,413 km (0.077 R)
• M11: 5,484,707 km (0.056 R)
• M12: 6,626,438 km (0.08 R)
• M13: 7,739,446 km (0.059 R)
• M14: 9,343,434 km (0.105 R)
• M15: 9,665,369 km (0.096 R)
• M16: 10,331,528 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.8

Radius: 13.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.48 AU - 1.62 AU

Year: 1227 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 96,102,108 km

• M1: 167,849 km (0.096 R)
• M2: 660,624 km (0.089 R)
• M3: 1,137,243 km (0.1 R)
• M4: 1,564,943 km (0.093 R)
• M5: 2,024,658 km (0.065 R)
• M6: 2,515,339 km (0.074 R)
• M7: 3,262,131 km (0.101 R)
• M8: 4,811,516 km (0.025 R)
• M9: 5,232,934 km (0.103 R)
• M10: 5,857,355 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 14.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.5 AU - 3.24 AU

Year: 3091 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 96,102,108 km

• M1: 182,809 km (0.11 R)
• M2: 660,624 km (0.111 R)
• M3: 1,377,946 km (0.107 R)
• M4: 1,865,336 km (0.087 R)
• M5: 2,592,232 km (0.11 R)
• M6: 3,124,800 km (0.1 R)
• M7: 3,712,720 km (0.116 R)
• M8: 4,334,449 km (0.084 R)
• M9: 4,937,478 km (0.098 R)
• M10: 7,576,384 km (0.067 R)
• M11: 9,953,195 km (0.11 R)
• M12: 11,582,466 km (0.108 R)
• M13: 12,298,142 km (0.112 R)
• M14: 15,084,103 km (0.091 R)
• M15: 15,841,667 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 11.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.12 AU - 5.1 AU

Year: 5298 Days

Day: 9 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 96,102,108 km

• M1: 145,559 km (0.064 R)
• M2: 509,680 km (0.067 R)
• M3: 894,894 km (0.087 R)
• M4: 2,252,196 km (0.113 R)
• M5: 2,845,800 km (0.091 R)
• M6: 3,372,983 km (0.097 R)
• M7: 3,759,843 km (0.105 R)
• M8: 5,326,731 km (0.097 R)
• M9: 7,467,776 km (0.101 R)
• M10: 9,868,074 km (0.086 R)
• M11: 14,509,797 km (0.118 R)
• M12: 15,133,769 km (0.119 R)
• M13: 21,001,596 km (0.115 R)
• M14: 21,434,682 km (0.117 R)
• M15: 23,458,143 km (0.047 R)
• M16: 24,635,628 km (0.042 R)
• M17: 25,687,750 km (0.11 R)
• M18: 26,100,341 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 6

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.74 AU - 8.64 AU

Year: 12258 Days

Day: 18.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,102,108 km

• M1: 74,649 km (0.078 R)
• M2: 313,557 km (0.059 R)
• M3: 518,656 km (0.09 R)
• M4: 755,469 km (0.108 R)
• M5: 1,248,693 km (0.066 R)
• M6: 1,468,303 km (0.109 R)
• M7: 2,072,080 km (0.117 R)
• M8: 3,576,436 km (0.116 R)
• M9: 4,778,455 km (0.116 R)
• M10: 8,167,445 km (0.118 R)
• M11: 9,082,835 km (0.092 R)
• M12: 9,370,212 km (0.095 R)
• M13: 9,565,288 km (0.105 R)
• M14: 12,064,470 km (0.08 R)
• M15: 13,556,709 km (0.06 R)
• M16: 16,902,315 km (0.109 R)
• M17: 17,191,638 km (0.105 R)
• M18: 17,929,305 km (0.072 R)
• M19: 20,269,016 km (0.116 R)
• M20: 26,020,904 km (0.096 R)
• M21: 31,447,417 km (0.078 R)
• M22: 31,995,245 km (0.102 R)
• M23: 33,677,024 km (0.067 R)
• M24: 34,135,242 km (0.118 R)
• M25: 34,597,500 km (0.09 R)
• M26: 36,129,083 km (0.064 R)
• M27: 39,962,378 km (0.06 R)
• M28: 43,379,643 km (0.107 R)
• M29: 47,272,030 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.8

Radius: 4.1

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.16 AU - 8.86 AU

Year: 13086 Days

Day: 17.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 96,102,108 km

• M1: 57,595 km (0.114 R)
• M2: 314,754 km (0.046 R)
• M3: 753,076 km (0.053 R)
• M4: 1,116,150 km (0.095 R)
• M5: 1,337,106 km (0.114 R)
• M6: 2,467,467 km (0.117 R)
• M7: 3,464,836 km (0.069 R)
• M8: 4,792,817 km (0.119 R)
• M9: 5,602,291 km (0.113 R)
• M10: 8,571,958 km (0.112 R)
• M11: 14,951,858 km (0.099 R)
• M12: 17,489,786 km (0.095 R)
• M13: 18,934,303 km (0.108 R)
• M14: 21,407,904 km (0.11 R)
• M15: 22,638,047 km (0.106 R)
• M16: 36,241,730 km (0.107 R)
• M17: 40,518,583 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.2

Radius: 6.7

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.93 AU - 10.95 AU

Year: 18441 Days

Day: 17.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 96,102,108 km

• M1: 83,775 km (0.115 R)
• M2: 301,440 km (0.098 R)
• M3: 2,206,419 km (0.1 R)
• M4: 5,358,596 km (0.063 R)
• M5: 8,343,372 km (0.116 R)
• M6: 8,748,783 km (0.089 R)
• M7: 10,271,539 km (0.063 R)
• M8: 13,553,866 km (0.078 R)
• M9: 18,306,740 km (0.1 R)
• M10: 20,593,044 km (0.101 R)
• M11: 23,260,973 km (0.087 R)
• M12: 25,618,037 km (0.109 R)
• M13: 29,736,466 km (0.082 R)
• M14: 31,890,676 km (0.033 R)
• M15: 35,183,026 km (0.108 R)
• M16: 36,239,935 km (0.096 R)
• M17: 39,255,229 km (0.087 R)
• M18: 51,966,112 km (0.114 R)
• M19: 67,367,960 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.4

Radius: 4.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.82 AU - 12.68 AU

Year: 23992 Days

Day: 22.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 96,102,108 km

• M1: 80,484 km (0.055 R)
• M2: 645,664 km (0.088 R)
• M3: 862,282 km (0.06 R)
• M4: 1,032,525 km (0.038 R)
• M5: 3,313,144 km (0.085 R)
• M6: 3,799,636 km (0.106 R)
• M7: 5,019,009 km (0.083 R)
• M8: 6,605,494 km (0.112 R)
• M9: 7,166,935 km (0.108 R)
• M10: 7,976,409 km (0.117 R)
• M11: 11,591,292 km (0.068 R)
• M12: 12,752,470 km (0.109 R)
• M13: 13,672,797 km (0.092 R)
• M14: 16,698,264 km (0.081 R)
• M15: 20,073,641 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.5

Radius: 3.3

Gravity: 83.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.88 AU - 12.98 AU

Year: 24570 Days

Day: 24.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,102,108 km

• M1: 41,139 km (0.091 R)
• M2: 346,169 km (0.109 R)
• M3: 449,392 km (0.09 R)
• M4: 649,255 km (0.086 R)
• M5: 943,364 km (0.033 R)
• M6: 1,368,970 km (0.063 R)
• M7: 1,788,592 km (0.115 R)
• M8: 2,634,718 km (0.046 R)
• M9: 4,750,780 km (0.082 R)
• M10: 5,608,723 km (0.119 R)
• M11: 5,827,435 km (0.111 R)
• M12: 6,375,263 km (0.087 R)
• M13: 6,857,267 km (0.062 R)
• M14: 7,311,596 km (0.066 R)
• M15: 7,519,836 km (0.098 R)
• M16: 7,785,672 km (0.072 R)
• M17: 8,911,844 km (0.104 R)
• M18: 9,699,477 km (0.087 R)
• M19: 11,204,731 km (0.092 R)
• M20: 12,858,685 km (0.102 R)
• M21: 13,548,032 km (0.093 R)
• M22: 16,023,129 km (0.115 R)
• M23: 19,371,428 km (0.044 R)
• M24: 19,669,876 km (0.094 R)
• M25: 22,168,310 km (0.041 R)
• M26: 30,513,029 km (0.087 R)
• M27: 39,283,802 km (0.104 R)
• M28: 41,055,041 km (0.058 R)
• M29: 46,687,102 km (0.049 R)
• M30: 48,856,421 km (0.072 R)
• M31: 53,199,995 km (0.098 R)
• M32: 55,765,449 km (0.063 R)
• M33: 58,826,520 km (0.059 R)
• M34: 64,394,403 km (0.039 R)
• M35: 69,836,325 km (0.033 R)
• M36: 75,086,762 km (0.109 R)
• M37: 78,561,322 km (0.109 R)
• M38: 92,685,306 km (0.112 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: 330 - 11,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit