🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 12.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 266 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,796,275 km

• M1: 160,369 km (0.116 R)
• M2: 626,366 km (0.08 R)
• M3: 1,045,240 km (0.082 R)
• M4: 1,557,613 km (0.038 R)
• M5: 2,057,569 km (0.096 R)
• M6: 2,527,306 km (0.039 R)
• M7: 3,068,701 km (0.118 R)
• M8: 3,600,073 km (0.102 R)
• M9: 4,026,726 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.61 AU - 0.71 AU

Year: 370 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,796,275 km

• M1: 177,872 km (0.069 R)
• M2: 841,488 km (0.026 R)
• M3: 1,500,018 km (0.106 R)
• M4: 1,954,197 km (0.114 R)
• M5: 2,627,537 km (0.098 R)
• M6: 3,277,091 km (0.113 R)
• M7: 3,953,273 km (0.11 R)
• M8: 4,502,298 km (0.072 R)
• M9: 5,754,880 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 9.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1 AU - 1.6 AU

Year: 1023 Days

Day: 9.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,796,275 km

• M1: 116,686 km (0.109 R)
• M2: 606,021 km (0.081 R)
• M3: 978,520 km (0.104 R)
• M4: 1,286,542 km (0.108 R)
• M5: 1,614,311 km (0.106 R)
• M6: 2,313,531 km (0.05 R)
• M7: 2,662,094 km (0.111 R)
• M8: 3,799,487 km (0.107 R)
• M9: 4,317,544 km (0.117 R)
• M10: 5,131,207 km (0.083 R)
• M11: 5,949,807 km (0.114 R)

Asteroid Belt

Center: 1.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.6

Radius: 11

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.8 AU - 1.98 AU

Year: 1794 Days

Day: 10 Hours

Environment

Temp: -195 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,796,275 km

• M1: 136,732 km (0.091 R)
• M2: 493,972 km (0.114 R)
• M3: 884,123 km (0.116 R)
• M4: 1,299,258 km (0.033 R)
• M5: 1,769,144 km (0.101 R)
• M6: 2,123,542 km (0.098 R)
• M7: 3,752,064 km (0.101 R)
• M8: 5,088,572 km (0.111 R)
• M9: 6,347,438 km (0.082 R)
• M10: 6,910,973 km (0.116 R)
• M11: 7,595,383 km (0.083 R)
• M12: 8,293,257 km (0.076 R)
• M13: 8,836,148 km (0.049 R)
• M14: 9,712,193 km (0.072 R)
• M15: 10,279,468 km (0.086 R)
• M16: 11,133,672 km (0.12 R)
• M17: 11,636,919 km (0.088 R)
• M18: 12,399,719 km (0.111 R)
• M19: 13,936,388 km (0.042 R)
• M20: 14,384,882 km (0.108 R)
• M21: 17,026,033 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 12.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.78 AU - 3.88 AU

Year: 4194 Days

Day: 5.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,796,275 km

• M1: 159,172 km (0.092 R)
• M2: 751,580 km (0.111 R)
• M3: 1,195,586 km (0.092 R)
• M4: 1,709,604 km (0.104 R)
• M5: 2,325,349 km (0.079 R)
• M6: 3,085,905 km (0.11 R)
• M7: 3,855,436 km (0.096 R)
• M8: 4,555,255 km (0.092 R)
• M9: 6,663,388 km (0.102 R)
• M10: 7,914,924 km (0.06 R)
• M11: 8,486,538 km (0.109 R)
• M12: 8,971,085 km (0.077 R)
• M13: 9,553,170 km (0.058 R)
• M14: 9,955,140 km (0.102 R)
• M15: 10,922,889 km (0.038 R)
• M16: 11,452,166 km (0.064 R)
• M17: 11,998,497 km (0.057 R)
• M18: 12,802,287 km (0.053 R)
• M19: 14,622,593 km (0.113 R)
• M20: 15,594,980 km (0.063 R)
• M21: 17,074,951 km (0.068 R)
• M22: 20,911,987 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 14.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.82 AU - 5.7 AU

Year: 7168 Days

Day: 5.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,796,275 km

• M1: 179,368 km (0.116 R)
• M2: 861,085 km (0.111 R)
• M3: 1,803,402 km (0.075 R)
• M4: 2,649,977 km (0.054 R)
• M5: 3,155,767 km (0.105 R)
• M6: 4,542,390 km (0.108 R)
• M7: 5,301,599 km (0.068 R)
• M8: 6,598,014 km (0.07 R)
• M9: 7,039,627 km (0.098 R)
• M10: 7,500,987 km (0.108 R)
• M11: 8,250,323 km (0.03 R)
• M12: 10,343,496 km (0.1 R)
• M13: 11,368,840 km (0.11 R)
• M14: 12,409,742 km (0.098 R)
• M15: 15,496,544 km (0.096 R)
• M16: 16,280,437 km (0.1 R)
• M17: 18,995,040 km (0.12 R)
• M18: 21,699,919 km (0.119 R)
• M19: 22,528,542 km (0.115 R)
• M20: 24,490,518 km (0.12 R)
• M21: 24,977,908 km (0.101 R)
• M22: 32,694,914 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 9.5

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.4 AU - 5.42 AU

Year: 7510 Days

Day: 12 Hours

Environment

Temp: -233 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,796,275 km

• M1: 118,332 km (0.101 R)
• M2: 620,831 km (0.092 R)
• M3: 1,251,835 km (0.072 R)
• M4: 2,852,831 km (0.108 R)
• M5: 3,171,325 km (0.117 R)
• M6: 3,931,432 km (0.092 R)
• M7: 4,273,114 km (0.102 R)
• M8: 4,691,988 km (0.055 R)
• M9: 5,107,571 km (0.061 R)
• M10: 5,483,211 km (0.068 R)
• M11: 7,135,669 km (0.06 R)
• M12: 8,265,133 km (0.116 R)
• M13: 8,872,650 km (0.112 R)
• M14: 9,887,073 km (0.081 R)
• M15: 10,422,484 km (0.108 R)
• M16: 10,823,855 km (0.095 R)
• M17: 11,392,775 km (0.077 R)
• M18: 11,818,830 km (0.046 R)
• M19: 12,145,253 km (0.095 R)
• M20: 15,297,130 km (0.042 R)
• M21: 17,164,710 km (0.068 R)
• M22: 18,956,444 km (0.102 R)
• M23: 19,859,267 km (0.068 R)
• M24: 23,076,519 km (0.083 R)
• M25: 25,524,987 km (0.095 R)
• M26: 30,217,872 km (0.094 R)
• M27: 36,250,107 km (0.062 R)
• M28: 38,347,619 km (0.091 R)
• M29: 41,769,221 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121

Radius: 6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.34 AU - 7.2 AU

Year: 9567 Days

Day: 25 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,796,275 km

• M1: 77,043 km (0.11 R)
• M2: 312,360 km (0.1 R)
• M3: 857,794 km (0.109 R)
• M4: 1,393,504 km (0.071 R)
• M5: 1,703,770 km (0.101 R)
• M6: 1,989,951 km (0.075 R)
• M7: 2,247,558 km (0.079 R)
• M8: 3,309,853 km (0.089 R)
• M9: 4,197,417 km (0.102 R)
• M10: 4,525,934 km (0.08 R)
• M11: 8,853,352 km (0.12 R)
• M12: 18,307,039 km (0.068 R)
• M13: 20,021,281 km (0.108 R)
• M14: 20,615,634 km (0.045 R)
• M15: 22,610,970 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.3

Radius: 6.8

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.67 AU - 8.05 AU

Year: 15211 Days

Day: 20.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,796,275 km

• M1: 85,869 km (0.116 R)
• M2: 376,538 km (0.09 R)
• M3: 725,849 km (0.048 R)
• M4: 1,594,414 km (0.111 R)
• M5: 1,871,769 km (0.08 R)
• M6: 2,200,435 km (0.096 R)
• M7: 2,675,857 km (0.098 R)
• M8: 3,319,128 km (0.103 R)
• M9: 5,249,988 km (0.052 R)
• M10: 5,981,671 km (0.089 R)
• M11: 7,645,947 km (0.081 R)
• M12: 8,535,606 km (0.067 R)
• M13: 10,914,960 km (0.045 R)
• M14: 11,145,939 km (0.086 R)
• M15: 12,537,050 km (0.091 R)
• M16: 13,307,179 km (0.116 R)
• M17: 15,587,051 km (0.115 R)
• M18: 16,027,766 km (0.084 R)
• M19: 17,321,937 km (0.03 R)
• M20: 19,433,811 km (0.105 R)
• M21: 23,293,286 km (0.082 R)
• M22: 24,356,777 km (0.111 R)
• M23: 24,751,417 km (0.052 R)
• M24: 25,553,560 km (0.086 R)
• M25: 30,848,727 km (0.097 R)
• M26: 34,427,108 km (0.102 R)
• M27: 34,924,221 km (0.111 R)
• M28: 37,481,896 km (0.09 R)
• M29: 38,140,276 km (0.115 R)
• M30: 42,111,801 km (0.072 R)
• M31: 44,124,191 km (0.086 R)
• M32: 44,858,118 km (0.092 R)
• M33: 46,049,366 km (0.095 R)
• M34: 51,025,739 km (0.112 R)
• M35: 58,260,741 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.3

Radius: 3

Gravity: 70.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.83 AU - 9.19 AU

Year: 17136 Days

Day: 19.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,796,275 km

• M1: 37,549 km (0.081 R)
• M2: 710,141 km (0.092 R)
• M3: 1,031,178 km (0.093 R)
• M4: 1,131,259 km (0.08 R)
• M5: 1,440,927 km (0.107 R)
• M6: 1,821,803 km (0.081 R)
• M7: 3,391,533 km (0.088 R)
• M8: 4,672,091 km (0.047 R)
• M9: 6,663,388 km (0.089 R)
• M10: 8,183,452 km (0.045 R)
• M11: 8,432,383 km (0.117 R)
• M12: 8,789,174 km (0.097 R)
• M13: 14,242,016 km (0.07 R)
• M14: 16,809,864 km (0.095 R)
• M15: 18,202,321 km (0.114 R)
• M16: 20,386,899 km (0.052 R)
• M17: 23,931,022 km (0.108 R)
• M18: 30,042,394 km (0.074 R)
• M19: 39,043,099 km (0.081 R)
• M20: 41,325,813 km (0.079 R)
• M21: 47,259,164 km (0.101 R)
• M22: 53,045,460 km (0.112 R)
• M23: 58,366,208 km (0.102 R)
• M24: 59,656,788 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 10,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit