🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.9

Radius: 13.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.87 AU - 1.17 AU

Year: 699 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,929,823 km

• M1: 173,833 km (0.117 R)
• M2: 631,752 km (0.112 R)
• M3: 1,186,311 km (0.094 R)
• M4: 1,648,569 km (0.1 R)
• M5: 2,095,268 km (0.111 R)
• M6: 2,677,503 km (0.08 R)
• M7: 3,747,576 km (0.101 R)
• M8: 4,597,591 km (0.039 R)
• M9: 5,902,085 km (0.113 R)
• M10: 6,804,160 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 15

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.31 AU - 1.55 AU

Year: 1160 Days

Day: 7.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,929,823 km

• M1: 186,549 km (0.081 R)
• M2: 707,598 km (0.102 R)
• M3: 1,186,012 km (0.09 R)
• M4: 1,677,142 km (0.116 R)
• M5: 3,107,896 km (0.087 R)
• M6: 3,786,322 km (0.112 R)
• M7: 4,615,394 km (0.034 R)
• M8: 5,482,612 km (0.038 R)
• M9: 6,019,370 km (0.059 R)
• M10: 6,591,282 km (0.085 R)
• M11: 7,247,718 km (0.101 R)
• M12: 7,896,075 km (0.12 R)
• M13: 9,687,809 km (0.08 R)
• M14: 10,569,538 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 14.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.57 AU - 3.81 AU

Year: 3864 Days

Day: 11.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,929,823 km

• M1: 186,249 km (0.117 R)
• M2: 854,353 km (0.037 R)
• M3: 2,249,354 km (0.073 R)
• M4: 2,799,874 km (0.064 R)
• M5: 3,874,435 km (0.069 R)
• M6: 5,160,977 km (0.074 R)
• M7: 5,811,578 km (0.093 R)
• M8: 6,687,474 km (0.101 R)
• M9: 7,157,510 km (0.052 R)
• M10: 8,702,258 km (0.097 R)
• M11: 10,498,928 km (0.035 R)
• M12: 11,340,267 km (0.098 R)
• M13: 12,054,148 km (0.085 R)
• M14: 13,805,191 km (0.081 R)
• M15: 15,823,266 km (0.094 R)
• M16: 16,344,016 km (0.108 R)
• M17: 17,530,028 km (0.086 R)
• M18: 20,133,779 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.3

Radius: 9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.87 AU - 5.63 AU

Year: 7022 Days

Day: 7.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,929,823 km

• M1: 111,899 km (0.058 R)
• M2: 396,135 km (0.063 R)
• M3: 689,048 km (0.109 R)
• M4: 1,175,989 km (0.083 R)
• M5: 1,658,143 km (0.075 R)
• M6: 2,860,910 km (0.094 R)
• M7: 6,861,306 km (0.114 R)
• M8: 7,556,488 km (0.052 R)
• M9: 9,044,089 km (0.063 R)
• M10: 9,521,755 km (0.116 R)
• M11: 10,339,457 km (0.066 R)
• M12: 11,252,752 km (0.117 R)
• M13: 12,429,040 km (0.03 R)
• M14: 13,798,459 km (0.119 R)
• M15: 17,424,562 km (0.095 R)
• M16: 18,164,473 km (0.071 R)
• M17: 22,026,192 km (0.106 R)
• M18: 23,696,901 km (0.109 R)
• M19: 25,365,067 km (0.034 R)
• M20: 26,932,105 km (0.073 R)
• M21: 29,401,966 km (0.116 R)
• M22: 31,228,107 km (0.085 R)
• M23: 32,924,995 km (0.112 R)
• M24: 35,211,150 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.2

Radius: 6.6

Gravity: 20.55 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.01 AU - 7.29 AU

Year: 10344 Days

Day: 20.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,929,823 km

• M1: 82,877 km (0.082 R)
• M2: 636,539 km (0.065 R)
• M3: 990,488 km (0.101 R)
• M4: 1,295,069 km (0.115 R)
• M5: 1,541,606 km (0.117 R)
• M6: 2,706,076 km (0.112 R)
• M7: 3,232,511 km (0.098 R)
• M8: 3,852,295 km (0.096 R)
• M9: 4,426,900 km (0.043 R)
• M10: 6,263,663 km (0.057 R)
• M11: 11,242,430 km (0.091 R)
• M12: 15,963,589 km (0.097 R)
• M13: 18,995,638 km (0.119 R)
• M14: 24,515,650 km (0.084 R)
• M15: 26,872,266 km (0.078 R)
• M16: 27,484,121 km (0.058 R)
• M17: 28,314,539 km (0.119 R)
• M18: 30,353,258 km (0.063 R)
• M19: 31,916,855 km (0.075 R)
• M20: 32,373,278 km (0.117 R)
• M21: 43,688,861 km (0.118 R)
• M22: 44,961,640 km (0.111 R)
• M23: 46,113,544 km (0.103 R)
• M24: 52,012,188 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.5

Radius: 7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.81 AU - 7.77 AU

Year: 13350 Days

Day: 22.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,929,823 km

• M1: 87,066 km (0.093 R)
• M2: 566,677 km (0.098 R)
• M3: 1,870,721 km (0.068 R)
• M4: 2,643,095 km (0.105 R)
• M5: 6,360,453 km (0.032 R)
• M6: 12,060,730 km (0.114 R)
• M7: 13,485,201 km (0.062 R)
• M8: 14,896,507 km (0.066 R)
• M9: 16,338,780 km (0.115 R)
• M10: 19,136,709 km (0.112 R)
• M11: 19,644,295 km (0.074 R)
• M12: 25,052,707 km (0.086 R)
• M13: 26,366,475 km (0.109 R)
• M14: 28,002,777 km (0.119 R)
• M15: 29,609,308 km (0.116 R)
• M16: 30,977,680 km (0.099 R)
• M17: 31,677,349 km (0.098 R)
• M18: 33,004,881 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.4

Radius: 7.9

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.18 AU - 9.72 AU

Year: 18160 Days

Day: 17.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,929,823 km

• M1: 98,286 km (0.106 R)
• M2: 561,740 km (0.063 R)
• M3: 1,238,670 km (0.117 R)
• M4: 2,751,703 km (0.054 R)
• M5: 3,140,059 km (0.111 R)
• M6: 4,740,757 km (0.116 R)
• M7: 5,944,720 km (0.093 R)
• M8: 6,822,560 km (0.075 R)
• M9: 8,402,763 km (0.103 R)
• M10: 8,888,058 km (0.079 R)
• M11: 10,891,174 km (0.075 R)
• M12: 12,132,986 km (0.08 R)
• M13: 14,586,092 km (0.07 R)
• M14: 15,207,970 km (0.062 R)
• M15: 16,924,606 km (0.106 R)
• M16: 17,785,990 km (0.112 R)
• M17: 18,405,924 km (0.039 R)
• M18: 19,409,277 km (0.078 R)
• M19: 20,641,514 km (0.107 R)
• M20: 21,724,304 km (0.104 R)
• M21: 23,261,123 km (0.086 R)
• M22: 28,066,655 km (0.08 R)
• M23: 28,424,643 km (0.109 R)
• M24: 30,011,577 km (0.104 R)
• M25: 32,174,612 km (0.09 R)
• M26: 34,303,540 km (0.082 R)
• M27: 43,600,599 km (0.089 R)
• M28: 43,920,439 km (0.063 R)
• M29: 46,037,847 km (0.118 R)
• M30: 47,712,296 km (0.109 R)
• M31: 50,651,445 km (0.101 R)
• M32: 51,538,262 km (0.052 R)
• M33: 53,343,010 km (0.104 R)
• M34: 56,507,155 km (0.099 R)
• M35: 59,794,119 km (0.117 R)
• M36: 63,616,195 km (0.114 R)
• M37: 64,234,184 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.5

Radius: 7.4

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.47 AU - 9.65 AU

Year: 18496 Days

Day: 24.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,929,823 km

• M1: 92,003 km (0.055 R)
• M2: 514,617 km (0.116 R)
• M3: 759,957 km (0.042 R)
• M4: 1,611,019 km (0.092 R)
• M5: 2,004,761 km (0.103 R)
• M6: 2,725,972 km (0.117 R)
• M7: 3,108,494 km (0.052 R)
• M8: 4,100,926 km (0.082 R)
• M9: 5,007,938 km (0.116 R)
• M10: 7,212,712 km (0.111 R)
• M11: 7,665,096 km (0.12 R)
• M12: 7,898,319 km (0.062 R)
• M13: 10,729,309 km (0.085 R)
• M14: 16,220,299 km (0.079 R)
• M15: 17,234,572 km (0.069 R)
• M16: 18,125,128 km (0.089 R)
• M17: 18,623,738 km (0.105 R)
• M18: 20,352,042 km (0.049 R)
• M19: 21,346,719 km (0.114 R)
• M20: 22,947,266 km (0.109 R)
• M21: 28,226,575 km (0.11 R)
• M22: 28,784,126 km (0.086 R)
• M23: 31,087,634 km (0.095 R)
• M24: 31,324,597 km (0.105 R)
• M25: 32,527,215 km (0.111 R)
• M26: 35,280,863 km (0.108 R)
• M27: 35,927,724 km (0.057 R)
• M28: 37,111,941 km (0.107 R)
• M29: 40,820,472 km (0.095 R)
• M30: 43,573,521 km (0.111 R)
• M31: 45,374,530 km (0.074 R)
• M32: 60,491,993 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.5

Radius: 4.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.14 AU - 11.32 AU

Year: 23839 Days

Day: 21.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,929,823 km

• M1: 70,610 km (0.065 R)
• M2: 265,985 km (0.077 R)
• M3: 699,071 km (0.086 R)
• M4: 1,095,954 km (0.116 R)
• M5: 1,296,266 km (0.08 R)
• M6: 1,976,337 km (0.045 R)
• M7: 2,654,465 km (0.059 R)
• M8: 3,393,179 km (0.097 R)
• M9: 3,732,766 km (0.034 R)
• M10: 3,979,154 km (0.066 R)
• M11: 5,575,812 km (0.106 R)
• M12: 6,483,572 km (0.04 R)
• M13: 7,626,948 km (0.106 R)
• M14: 8,548,920 km (0.096 R)
• M15: 14,347,333 km (0.076 R)
• M16: 16,270,115 km (0.086 R)
• M17: 17,293,215 km (0.084 R)
• M18: 18,550,734 km (0.098 R)
• M19: 18,809,239 km (0.103 R)
• M20: 24,968,782 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit