🌌 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: 194.6

Radius: 10.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.75 AU - 1.15 AU

Year: 651 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,331,411 km

• M1: 130,599 km (0.064 R)
• M2: 477,965 km (0.081 R)
• M3: 1,007,691 km (0.087 R)
• M4: 1,378,694 km (0.034 R)
• M5: 2,015,981 km (0.071 R)
• M6: 2,398,652 km (0.118 R)
• M7: 2,879,759 km (0.09 R)
• M8: 3,516,148 km (0.12 R)
• M9: 4,363,171 km (0.1 R)
• M10: 4,721,010 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 10.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.33 AU - 1.37 AU

Year: 1103 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,331,411 km

• M1: 128,056 km (0.108 R)
• M2: 483,800 km (0.092 R)
• M3: 949,797 km (0.081 R)
• M4: 1,603,540 km (0.078 R)
• M5: 2,021,666 km (0.096 R)
• M6: 2,373,819 km (0.086 R)
• M7: 2,729,712 km (0.114 R)
• M8: 3,231,912 km (0.11 R)
• M9: 4,200,259 km (0.119 R)
• M10: 4,545,083 km (0.065 R)
• M11: 4,890,354 km (0.097 R)
• M12: 6,294,779 km (0.115 R)
• M13: 7,518,490 km (0.098 R)
• M14: 8,003,037 km (0.09 R)
• M15: 8,535,606 km (0.068 R)
• M16: 8,866,367 km (0.028 R)
• M17: 9,407,612 km (0.117 R)
• M18: 9,820,352 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.23 AU - 1.91 AU

Year: 1383 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,331,411 km

• M1: 100,231 km (0.107 R)
• M2: 450,888 km (0.072 R)
• M3: 790,625 km (0.052 R)
• M4: 1,173,446 km (0.096 R)
• M5: 1,660,237 km (0.066 R)
• M6: 1,946,268 km (0.083 R)
• M7: 2,886,940 km (0.112 R)
• M8: 3,147,838 km (0.099 R)
• M9: 3,410,831 km (0.064 R)
• M10: 3,760,292 km (0.111 R)
• M11: 4,748,236 km (0.106 R)
• M12: 5,202,864 km (0.114 R)
• M13: 5,591,071 km (0.112 R)
• M14: 6,383,940 km (0.114 R)
• M15: 6,807,451 km (0.104 R)
• M16: 7,272,102 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 14.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.62 AU - 1.82 AU

Year: 1586 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,331,411 km

• M1: 181,163 km (0.115 R)
• M2: 639,680 km (0.111 R)
• M3: 1,099,993 km (0.095 R)
• M4: 1,815,969 km (0.075 R)
• M5: 2,831,140 km (0.119 R)
• M6: 3,785,873 km (0.078 R)
• M7: 5,114,302 km (0.116 R)
• M8: 7,537,339 km (0.077 R)
• M9: 8,313,752 km (0.104 R)
• M10: 8,767,632 km (0.038 R)
• M11: 9,959,029 km (0.083 R)
• M12: 10,506,707 km (0.063 R)
• M13: 11,292,395 km (0.095 R)
• M14: 11,964,239 km (0.096 R)
• M15: 12,702,056 km (0.115 R)
• M16: 13,265,142 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 13.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.93 AU - 2.15 AU

Year: 2048 Days

Day: 11.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,331,411 km

• M1: 165,455 km (0.119 R)
• M2: 648,956 km (0.112 R)
• M3: 1,625,830 km (0.1 R)
• M4: 2,595,224 km (0.109 R)
• M5: 3,029,506 km (0.092 R)
• M6: 3,618,324 km (0.097 R)
• M7: 4,297,648 km (0.071 R)
• M8: 4,764,393 km (0.115 R)
• M9: 5,334,510 km (0.104 R)
• M10: 6,899,005 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.1

Radius: 14

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.28 AU - 3.16 AU

Year: 3153 Days

Day: 9.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,331,411 km

• M1: 174,132 km (0.088 R)
• M2: 857,046 km (0.044 R)
• M3: 1,622,539 km (0.115 R)
• M4: 3,007,067 km (0.105 R)
• M5: 4,573,207 km (0.119 R)
• M6: 5,947,263 km (0.038 R)
• M7: 6,802,215 km (0.113 R)
• M8: 8,220,403 km (0.058 R)
• M9: 9,570,524 km (0.032 R)
• M10: 10,471,851 km (0.102 R)
• M11: 11,184,535 km (0.12 R)
• M12: 12,795,555 km (0.099 R)
• M13: 15,495,198 km (0.1 R)
• M14: 16,421,508 km (0.092 R)
• M15: 19,717,897 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630

Radius: 9.5

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.38 AU - 3.7 AU

Year: 3726 Days

Day: 6.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,331,411 km

• M1: 118,182 km (0.061 R)
• M2: 580,440 km (0.119 R)
• M3: 920,027 km (0.111 R)
• M4: 1,295,667 km (0.083 R)
• M5: 1,872,217 km (0.076 R)
• M6: 2,192,058 km (0.094 R)
• M7: 2,532,991 km (0.104 R)
• M8: 2,909,379 km (0.105 R)
• M9: 3,266,769 km (0.094 R)
• M10: 3,796,046 km (0.105 R)
• M11: 4,201,905 km (0.106 R)
• M12: 5,650,611 km (0.072 R)
• M13: 6,653,365 km (0.108 R)
• M14: 7,181,296 km (0.083 R)
• M15: 7,537,638 km (0.096 R)
• M16: 8,008,124 km (0.073 R)
• M17: 9,732,837 km (0.097 R)
• M18: 13,801,600 km (0.051 R)
• M19: 15,129,880 km (0.073 R)
• M20: 15,662,747 km (0.069 R)
• M21: 17,336,897 km (0.07 R)
• M22: 20,066,909 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453

Radius: 5.9

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.61 AU - 7.55 AU

Year: 10538 Days

Day: 22.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 78.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,331,411 km

• M1: 73,453 km (0.073 R)
• M2: 456,274 km (0.109 R)
• M3: 858,692 km (0.055 R)
• M4: 1,262,456 km (0.069 R)
• M5: 1,555,369 km (0.104 R)
• M6: 2,004,911 km (0.085 R)
• M7: 2,595,074 km (0.107 R)
• M8: 3,903,457 km (0.104 R)
• M9: 4,470,433 km (0.103 R)
• M10: 4,998,663 km (0.11 R)
• M11: 6,428,221 km (0.112 R)
• M12: 6,647,381 km (0.066 R)
• M13: 7,493,806 km (0.062 R)
• M14: 9,586,381 km (0.083 R)
• M15: 9,872,711 km (0.09 R)
• M16: 10,664,234 km (0.083 R)
• M17: 13,000,055 km (0.076 R)
• M18: 14,132,960 km (0.054 R)
• M19: 16,187,387 km (0.076 R)
• M20: 17,924,966 km (0.088 R)
• M21: 23,703,633 km (0.091 R)
• M22: 35,249,597 km (0.109 R)
• M23: 37,205,439 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.4

Radius: 5.1

Gravity: 31.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.48 AU - 8.02 AU

Year: 15166 Days

Day: 16.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,331,411 km

• M1: 65,823 km (0.08 R)
• M2: 428,299 km (0.075 R)
• M3: 1,134,550 km (0.075 R)
• M4: 1,747,154 km (0.118 R)
• M5: 2,116,062 km (0.06 R)
• M6: 2,490,954 km (0.093 R)
• M7: 2,836,076 km (0.057 R)
• M8: 3,707,484 km (0.117 R)
• M9: 6,664,136 km (0.042 R)
• M10: 7,192,067 km (0.093 R)
• M11: 7,986,881 km (0.056 R)
• M12: 8,380,473 km (0.088 R)
• M13: 9,804,944 km (0.082 R)
• M14: 16,016,397 km (0.084 R)
• M15: 22,340,946 km (0.119 R)
• M16: 28,189,774 km (0.067 R)
• M17: 30,622,385 km (0.095 R)
• M18: 33,191,579 km (0.11 R)
• M19: 33,951,087 km (0.081 R)
• M20: 34,206,900 km (0.116 R)
• M21: 34,722,264 km (0.046 R)
• M22: 37,377,028 km (0.102 R)
• M23: 41,171,279 km (0.04 R)
• M24: 45,991,023 km (0.055 R)
• M25: 49,023,521 km (0.052 R)
• M26: 49,514,202 km (0.048 R)
• M27: 51,173,392 km (0.092 R)
• M28: 53,385,496 km (0.114 R)
• M29: 56,552,333 km (0.1 R)
• M30: 59,842,140 km (0.064 R)
• M31: 60,028,539 km (0.099 R)
• M32: 64,815,821 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.2

Radius: 4.5

Gravity: 48.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.14 AU - 10.22 AU

Year: 16445 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 147.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,331,411 km

• M1: 55,950 km (0.114 R)
• M2: 267,032 km (0.095 R)
• M3: 425,756 km (0.107 R)
• M4: 924,814 km (0.098 R)
• M5: 1,109,567 km (0.099 R)
• M6: 1,275,023 km (0.096 R)
• M7: 2,191,758 km (0.09 R)
• M8: 2,453,854 km (0.105 R)
• M9: 2,835,628 km (0.112 R)
• M10: 4,025,529 km (0.104 R)
• M11: 4,521,296 km (0.116 R)
• M12: 5,957,735 km (0.038 R)
• M13: 6,294,929 km (0.072 R)
• M14: 6,961,238 km (0.093 R)
• M15: 9,241,408 km (0.108 R)
• M16: 9,465,356 km (0.066 R)
• M17: 10,041,308 km (0.093 R)
• M18: 22,192,994 km (0.086 R)
• M19: 27,918,852 km (0.067 R)
• M20: 30,931,903 km (0.11 R)
• M21: 32,195,407 km (0.102 R)
• M22: 34,555,762 km (0.028 R)
• M23: 35,640,795 km (0.079 R)
• M24: 37,310,756 km (0.106 R)
• M25: 37,452,276 km (0.117 R)
• M26: 42,478,166 km (0.106 R)
• M27: 43,409,413 km (0.115 R)
• M28: 43,565,892 km (0.097 R)
• M29: 51,005,095 km (0.119 R)
• M30: 54,384,810 km (0.034 R)
• M31: 54,931,740 km (0.115 R)
• M32: 56,594,520 km (0.06 R)
• M33: 57,156,260 km (0.069 R)
• M34: 59,633,002 km (0.046 R)
• M35: 62,379,171 km (0.056 R)
• M36: 65,003,716 km (0.119 R)
• M37: 68,333,764 km (0.12 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: 371 - 12,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit