🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 12.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.76 AU - 0.8 AU

Year: 452 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,016,759 km

• M1: 150,495 km (0.06 R)
• M2: 593,006 km (0.073 R)
• M3: 1,156,242 km (0.106 R)
• M4: 1,541,606 km (0.037 R)
• M5: 2,006,257 km (0.081 R)
• M6: 2,446,823 km (0.084 R)
• M7: 2,843,407 km (0.05 R)
• M8: 3,295,192 km (0.083 R)
• M9: 3,913,929 km (0.12 R)
• M10: 4,994,624 km (0.081 R)
• M11: 5,639,391 km (0.044 R)
• M12: 6,376,310 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.8

Radius: 14

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.7 AU

Year: 1193 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,016,759 km

• M1: 174,132 km (0.112 R)
• M2: 673,340 km (0.065 R)
• M3: 2,098,858 km (0.11 R)
• M4: 2,619,160 km (0.063 R)
• M5: 3,300,279 km (0.102 R)
• M6: 3,907,796 km (0.111 R)
• M7: 5,182,818 km (0.099 R)
• M8: 5,984,812 km (0.071 R)
• M9: 8,113,740 km (0.095 R)
• M10: 8,894,641 km (0.103 R)
• M11: 10,274,083 km (0.09 R)
• M12: 12,156,772 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 9.8

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.19 AU - 1.95 AU

Year: 1291 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,016,759 km

• M1: 125,213 km (0.093 R)
• M2: 430,842 km (0.114 R)
• M3: 865,872 km (0.047 R)
• M4: 1,251,237 km (0.083 R)
• M5: 2,075,521 km (0.118 R)
• M6: 2,933,614 km (0.085 R)
• M7: 3,272,453 km (0.094 R)
• M8: 4,622,275 km (0.107 R)
• M9: 5,042,047 km (0.096 R)
• M10: 5,663,476 km (0.098 R)
• M11: 6,074,422 km (0.114 R)
• M12: 6,803,562 km (0.101 R)
• M13: 7,189,374 km (0.06 R)
• M14: 7,562,621 km (0.08 R)
• M15: 8,761,050 km (0.108 R)
• M16: 10,081,550 km (0.07 R)
• M17: 10,893,268 km (0.053 R)
• M18: 11,530,106 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 11.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.59 AU - 1.85 AU

Year: 1480 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 114.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,016,759 km

• M1: 145,708 km (0.101 R)
• M2: 585,676 km (0.075 R)
• M3: 1,514,529 km (0.1 R)
• M4: 2,163,784 km (0.068 R)
• M5: 3,128,989 km (0.097 R)
• M6: 3,899,119 km (0.099 R)
• M7: 4,912,046 km (0.088 R)
• M8: 5,286,340 km (0.091 R)
• M9: 7,757,996 km (0.032 R)
• M10: 8,218,009 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 10.6

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.41 AU - 2.07 AU

Year: 1506 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,016,759 km

• M1: 132,095 km (0.067 R)
• M2: 511,176 km (0.119 R)
• M3: 1,024,147 km (0.043 R)
• M4: 1,456,186 km (0.11 R)
• M5: 1,845,439 km (0.09 R)
• M6: 2,194,750 km (0.08 R)
• M7: 2,656,409 km (0.097 R)
• M8: 3,044,466 km (0.099 R)
• M9: 3,388,691 km (0.113 R)
• M10: 4,100,478 km (0.064 R)
• M11: 4,462,654 km (0.045 R)
• M12: 4,951,091 km (0.104 R)
• M13: 5,726,906 km (0.094 R)
• M14: 6,279,670 km (0.086 R)
• M15: 8,853,950 km (0.104 R)
• M16: 10,270,193 km (0.119 R)
• M17: 11,086,997 km (0.058 R)
• M18: 11,832,144 km (0.08 R)
• M19: 12,216,910 km (0.101 R)
• M20: 13,925,467 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 9.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.92 AU - 4.14 AU

Year: 4351 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,016,759 km

• M1: 135,536 km (0.101 R)
• M2: 561,590 km (0.111 R)
• M3: 975,677 km (0.082 R)
• M4: 1,367,025 km (0.09 R)
• M5: 1,754,783 km (0.027 R)
• M6: 2,117,259 km (0.12 R)
• M7: 2,726,870 km (0.103 R)
• M8: 3,587,507 km (0.061 R)
• M9: 4,619,283 km (0.097 R)
• M10: 4,960,067 km (0.104 R)
• M11: 5,526,594 km (0.09 R)
• M12: 6,010,244 km (0.114 R)
• M13: 6,574,826 km (0.096 R)
• M14: 11,068,148 km (0.047 R)
• M15: 11,603,260 km (0.109 R)
• M16: 13,058,697 km (0.101 R)
• M17: 15,277,084 km (0.074 R)
• M18: 15,940,700 km (0.112 R)
• M19: 16,524,730 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 10.9

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.64 AU - 4.56 AU

Year: 5446 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,016,759 km

• M1: 135,685 km (0.099 R)
• M2: 628,909 km (0.09 R)
• M3: 1,011,282 km (0.091 R)
• M4: 1,814,622 km (0.104 R)
• M5: 2,865,248 km (0.104 R)
• M6: 3,843,319 km (0.049 R)
• M7: 4,332,803 km (0.069 R)
• M8: 6,023,409 km (0.084 R)
• M9: 7,395,670 km (0.11 R)
• M10: 8,234,016 km (0.103 R)
• M11: 10,009,145 km (0.074 R)
• M12: 13,076,499 km (0.044 R)
• M13: 14,072,971 km (0.118 R)
• M14: 15,238,638 km (0.03 R)
• M15: 17,695,334 km (0.058 R)
• M16: 22,590,924 km (0.05 R)
• M17: 24,432,324 km (0.102 R)
• M18: 32,108,041 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 14

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.96 AU - 5.82 AU

Year: 8209 Days

Day: 9.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,016,759 km

• M1: 174,132 km (0.097 R)
• M2: 1,082,490 km (0.11 R)
• M3: 1,662,332 km (0.071 R)
• M4: 2,269,101 km (0.086 R)
• M5: 4,967,098 km (0.093 R)
• M6: 6,101,349 km (0.035 R)
• M7: 7,441,596 km (0.05 R)
• M8: 7,971,323 km (0.065 R)
• M9: 9,336,553 km (0.101 R)
• M10: 11,481,637 km (0.034 R)
• M11: 12,584,023 km (0.106 R)
• M12: 15,780,631 km (0.107 R)
• M13: 24,257,295 km (0.085 R)
• M14: 25,700,017 km (0.107 R)
• M15: 26,630,366 km (0.079 R)
• M16: 30,166,710 km (0.081 R)
• M17: 31,622,746 km (0.051 R)
• M18: 32,691,024 km (0.085 R)
• M19: 36,504,124 km (0.066 R)
• M20: 41,738,853 km (0.092 R)
• M21: 42,378,234 km (0.105 R)
• M22: 42,894,497 km (0.12 R)
• M23: 44,071,533 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.9

Radius: 3

Gravity: 84.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.74 AU - 9 AU

Year: 14483 Days

Day: 23.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,016,759 km

• M1: 37,250 km (0.109 R)
• M2: 332,855 km (0.092 R)
• M3: 472,580 km (0.064 R)
• M4: 641,924 km (0.066 R)
• M5: 970,441 km (0.103 R)
• M6: 1,231,639 km (0.051 R)
• M7: 1,767,798 km (0.105 R)
• M8: 2,077,765 km (0.075 R)
• M9: 2,359,308 km (0.037 R)
• M10: 3,277,540 km (0.055 R)
• M11: 4,772,172 km (0.069 R)
• M12: 5,975,089 km (0.031 R)
• M13: 7,411,527 km (0.104 R)
• M14: 9,324,585 km (0.102 R)
• M15: 9,918,339 km (0.082 R)
• M16: 11,121,255 km (0.095 R)
• M17: 11,912,628 km (0.091 R)
• M18: 13,538,757 km (0.113 R)
• M19: 15,903,750 km (0.111 R)
• M20: 17,064,180 km (0.11 R)
• M21: 19,379,357 km (0.118 R)
• M22: 21,064,278 km (0.118 R)
• M23: 21,801,945 km (0.081 R)
• M24: 22,177,136 km (0.093 R)
• M25: 24,318,331 km (0.053 R)
• M26: 26,380,837 km (0.045 R)
• M27: 26,593,265 km (0.081 R)
• M28: 28,334,136 km (0.111 R)
• M29: 32,403,946 km (0.031 R)
• M30: 41,534,203 km (0.094 R)
• M31: 45,681,056 km (0.058 R)
• M32: 47,070,372 km (0.081 R)
• M33: 47,696,738 km (0.083 R)
• M34: 49,609,197 km (0.113 R)
• M35: 52,572,881 km (0.071 R)
• M36: 58,488,878 km (0.109 R)
• M37: 61,793,196 km (0.095 R)

Asteroid Belt

Center: 9.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.2

Radius: 5.1

Gravity: 35.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.79 AU - 12.89 AU

Year: 21812 Days

Day: 15.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,016,759 km

• M1: 65,225 km (0.099 R)
• M2: 470,336 km (0.117 R)
• M3: 807,529 km (0.074 R)
• M4: 1,036,713 km (0.119 R)
• M5: 1,995,336 km (0.083 R)
• M6: 2,166,327 km (0.115 R)
• M7: 2,465,223 km (0.113 R)
• M8: 3,173,719 km (0.097 R)
• M9: 4,043,032 km (0.114 R)
• M10: 5,299,505 km (0.102 R)
• M11: 5,756,376 km (0.076 R)
• M12: 8,169,241 km (0.12 R)
• M13: 8,442,556 km (0.119 R)
• M14: 8,949,693 km (0.094 R)
• M15: 11,724,883 km (0.091 R)
• M16: 16,022,231 km (0.1 R)
• M17: 16,192,623 km (0.109 R)
• M18: 18,895,557 km (0.115 R)
• M19: 21,676,432 km (0.108 R)
• M20: 26,697,685 km (0.078 R)
• M21: 27,542,464 km (0.09 R)
• M22: 33,265,031 km (0.045 R)
• M23: 33,681,811 km (0.115 R)
• M24: 37,142,159 km (0.109 R)
• M25: 39,420,834 km (0.06 R)
• M26: 39,731,549 km (0.052 R)
• M27: 41,309,806 km (0.06 R)
• M28: 42,929,203 km (0.11 R)
• M29: 49,289,058 km (0.108 R)
• M30: 56,052,677 km (0.048 R)
• M31: 62,140,712 km (0.052 R)
• M32: 62,561,680 km (0.05 R)
• M33: 63,835,655 km (0.095 R)
• M34: 70,237,696 km (0.067 R)
• M35: 70,465,833 km (0.079 R)
• M36: 71,613,697 km (0.111 R)
• M37: 81,751,945 km (0.079 R)
• M38: 87,689,185 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit