🌌 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: 327

Radius: 9.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.99 AU - 1.05 AU

Year: 665 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,833,283 km

• M1: 116,986 km (0.111 R)
• M2: 907,760 km (0.086 R)
• M3: 1,355,955 km (0.11 R)
• M4: 1,743,264 km (0.081 R)
• M5: 2,248,905 km (0.088 R)
• M6: 3,394,824 km (0.112 R)
• M7: 3,705,390 km (0.1 R)
• M8: 4,384,265 km (0.084 R)
• M9: 5,016,615 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.8

Radius: 14.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.84 AU - 1.32 AU

Year: 725 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 84,833,283 km

• M1: 184,155 km (0.068 R)
• M2: 707,598 km (0.042 R)
• M3: 1,250,788 km (0.08 R)
• M4: 1,714,990 km (0.038 R)
• M5: 2,297,524 km (0.069 R)
• M6: 3,630,890 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 10.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.73 AU - 1.83 AU

Year: 1533 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,833,283 km

• M1: 125,662 km (0.119 R)
• M2: 481,107 km (0.069 R)
• M3: 1,085,333 km (0.115 R)
• M4: 2,019,122 km (0.059 R)
• M5: 2,484,521 km (0.112 R)
• M6: 3,433,570 km (0.114 R)
• M7: 4,006,680 km (0.104 R)
• M8: 4,625,267 km (0.099 R)
• M9: 5,400,633 km (0.095 R)
• M10: 5,789,737 km (0.102 R)
• M11: 6,912,618 km (0.103 R)
• M12: 8,688,944 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.9

Radius: 12.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.43 AU - 2.93 AU

Year: 2833 Days

Day: 7.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,833,283 km

• M1: 153,039 km (0.104 R)
• M2: 1,562,849 km (0.054 R)
• M3: 1,985,164 km (0.11 R)
• M4: 2,727,169 km (0.051 R)
• M5: 3,205,434 km (0.107 R)
• M6: 3,615,781 km (0.118 R)
• M7: 4,543,587 km (0.083 R)
• M8: 5,219,919 km (0.071 R)
• M9: 5,686,514 km (0.107 R)
• M10: 6,336,816 km (0.085 R)
• M11: 6,868,637 km (0.088 R)
• M12: 7,455,060 km (0.092 R)
• M13: 7,890,540 km (0.102 R)
• M14: 8,451,831 km (0.059 R)
• M15: 8,954,181 km (0.114 R)
• M16: 9,358,544 km (0.084 R)
• M17: 9,835,611 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 14.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.88 AU - 3.56 AU

Year: 3731 Days

Day: 7.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,833,283 km

• M1: 176,525 km (0.093 R)
• M2: 671,994 km (0.109 R)
• M3: 1,116,449 km (0.104 R)
• M4: 3,132,729 km (0.108 R)
• M5: 3,762,985 km (0.07 R)
• M6: 4,412,389 km (0.071 R)
• M7: 4,878,536 km (0.094 R)
• M8: 5,426,962 km (0.044 R)
• M9: 6,340,855 km (0.088 R)
• M10: 6,878,660 km (0.115 R)
• M11: 7,416,165 km (0.082 R)
• M12: 7,885,453 km (0.065 R)
• M13: 8,441,209 km (0.064 R)
• M14: 9,234,976 km (0.071 R)
• M15: 10,115,808 km (0.041 R)
• M16: 10,891,922 km (0.079 R)
• M17: 11,335,479 km (0.097 R)
• M18: 11,959,901 km (0.098 R)
• M19: 13,598,895 km (0.118 R)
• M20: 14,352,270 km (0.05 R)
• M21: 16,940,612 km (0.078 R)
• M22: 17,702,514 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 14.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.31 AU - 3.51 AU

Year: 4066 Days

Day: 6.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,833,283 km

• M1: 194,926 km (0.07 R)
• M2: 774,917 km (0.071 R)
• M3: 2,404,935 km (0.091 R)
• M4: 3,639,567 km (0.096 R)
• M5: 4,729,836 km (0.107 R)
• M6: 5,729,598 km (0.073 R)
• M7: 6,745,966 km (0.104 R)
• M8: 7,360,963 km (0.115 R)
• M9: 8,457,516 km (0.081 R)
• M10: 11,696,758 km (0.085 R)
• M11: 12,315,046 km (0.103 R)
• M12: 12,862,275 km (0.112 R)
• M13: 14,202,523 km (0.088 R)
• M14: 16,114,234 km (0.094 R)
• M15: 16,824,973 km (0.086 R)
• M16: 18,427,167 km (0.063 R)
• M17: 19,509,507 km (0.083 R)
• M18: 22,535,573 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.3

Radius: 4.9

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.8 AU - 7.14 AU

Year: 10626 Days

Day: 18.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,833,283 km

• M1: 60,886 km (0.036 R)
• M2: 274,662 km (0.044 R)
• M3: 602,131 km (0.12 R)
• M4: 918,830 km (0.06 R)
• M5: 1,206,208 km (0.118 R)
• M6: 2,009,847 km (0.117 R)
• M7: 2,181,137 km (0.119 R)
• M8: 3,121,808 km (0.102 R)
• M9: 3,745,033 km (0.102 R)
• M10: 4,250,375 km (0.11 R)
• M11: 4,419,121 km (0.099 R)
• M12: 5,728,252 km (0.12 R)
• M13: 6,471,305 km (0.072 R)
• M14: 7,559,031 km (0.097 R)
• M15: 8,276,053 km (0.098 R)
• M16: 9,083,583 km (0.112 R)
• M17: 10,190,158 km (0.118 R)
• M18: 10,958,493 km (0.038 R)
• M19: 11,986,380 km (0.066 R)
• M20: 12,210,627 km (0.096 R)
• M21: 12,958,916 km (0.102 R)
• M22: 13,374,349 km (0.092 R)
• M23: 14,107,079 km (0.089 R)
• M24: 20,001,235 km (0.086 R)
• M25: 28,927,142 km (0.072 R)
• M26: 29,229,479 km (0.109 R)
• M27: 30,149,506 km (0.048 R)
• M28: 31,194,148 km (0.074 R)
• M29: 33,355,388 km (0.075 R)
• M30: 34,359,789 km (0.039 R)
• M31: 35,499,126 km (0.104 R)
• M32: 35,845,894 km (0.105 R)
• M33: 36,078,219 km (0.109 R)
• M34: 37,136,325 km (0.063 R)
• M35: 40,434,509 km (0.042 R)
• M36: 43,393,854 km (0.111 R)
• M37: 44,993,654 km (0.054 R)

Asteroid Belt

Center: 7.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.7

Radius: 5.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.08 AU - 8.62 AU

Year: 15579 Days

Day: 23.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,833,283 km

• M1: 70,610 km (0.078 R)
• M2: 267,182 km (0.076 R)
• M3: 578,345 km (0.07 R)
• M4: 838,346 km (0.084 R)
• M5: 1,195,736 km (0.096 R)
• M6: 2,260,723 km (0.089 R)
• M7: 2,645,489 km (0.098 R)
• M8: 4,064,574 km (0.06 R)
• M9: 5,707,159 km (0.081 R)
• M10: 6,554,631 km (0.077 R)
• M11: 7,116,221 km (0.084 R)
• M12: 7,408,835 km (0.118 R)
• M13: 7,940,057 km (0.111 R)
• M14: 9,163,468 km (0.116 R)
• M15: 16,623,465 km (0.071 R)
• M16: 17,203,905 km (0.11 R)
• M17: 26,983,267 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.6

Radius: 4.6

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.15 AU - 11.49 AU

Year: 21406 Days

Day: 19.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,833,283 km

• M1: 58,194 km (0.074 R)
• M2: 252,072 km (0.063 R)
• M3: 582,235 km (0.055 R)
• M4: 1,325,437 km (0.034 R)
• M5: 1,716,187 km (0.097 R)
• M6: 1,985,164 km (0.114 R)
• M7: 2,240,527 km (0.11 R)
• M8: 5,466,456 km (0.115 R)
• M9: 6,048,392 km (0.119 R)
• M10: 6,251,246 km (0.044 R)
• M11: 8,089,804 km (0.111 R)
• M12: 10,843,452 km (0.044 R)
• M13: 11,758,692 km (0.109 R)
• M14: 12,990,630 km (0.093 R)
• M15: 13,465,454 km (0.059 R)
• M16: 25,134,985 km (0.114 R)
• M17: 25,871,605 km (0.08 R)
• M18: 31,798,972 km (0.118 R)
• M19: 35,995,043 km (0.101 R)
• M20: 43,032,575 km (0.099 R)
• M21: 44,542,168 km (0.082 R)
• M22: 45,309,904 km (0.109 R)
• M23: 51,100,837 km (0.107 R)
• M24: 55,047,678 km (0.056 R)
• M25: 56,466,614 km (0.052 R)
• M26: 58,091,995 km (0.111 R)
• M27: 63,154,835 km (0.078 R)
• M28: 64,709,457 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.1

Radius: 4.5

Gravity: 38.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.84 AU - 11.14 AU

Year: 21937 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,833,283 km

• M1: 55,950 km (0.088 R)
• M2: 260,001 km (0.041 R)
• M3: 518,207 km (0.084 R)
• M4: 674,986 km (0.08 R)
• M5: 1,087,427 km (0.092 R)
• M6: 1,428,809 km (0.08 R)
• M7: 1,706,164 km (0.098 R)
• M8: 2,606,145 km (0.025 R)
• M9: 2,886,341 km (0.115 R)
• M10: 3,186,435 km (0.059 R)
• M11: 4,969,641 km (0.108 R)
• M12: 5,280,805 km (0.089 R)
• M13: 6,609,982 km (0.118 R)
• M14: 8,147,399 km (0.089 R)
• M15: 10,716,892 km (0.091 R)
• M16: 11,235,698 km (0.045 R)
• M17: 11,501,383 km (0.066 R)
• M18: 12,393,735 km (0.091 R)
• M19: 13,479,666 km (0.087 R)
• M20: 14,237,828 km (0.075 R)
• M21: 15,673,668 km (0.06 R)
• M22: 16,768,725 km (0.076 R)
• M23: 21,254,267 km (0.083 R)
• M24: 23,879,411 km (0.057 R)
• M25: 24,318,480 km (0.094 R)
• M26: 25,439,866 km (0.106 R)
• M27: 26,361,389 km (0.095 R)
• M28: 26,712,645 km (0.056 R)
• M29: 27,185,823 km (0.059 R)
• M30: 31,174,401 km (0.113 R)
• M31: 38,910,556 km (0.078 R)
• M32: 53,603,759 km (0.105 R)
• M33: 53,979,100 km (0.078 R)
• M34: 57,240,484 km (0.096 R)
• M35: 58,422,157 km (0.054 R)
• M36: 65,000,574 km (0.095 R)
• M37: 66,286,517 km (0.118 R)
• M38: 67,808,227 km (0.091 R)
• M39: 69,352,974 km (0.1 R)
• M40: 80,092,157 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 15,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit