🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 9.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.16 AU - 1.88 AU

Year: 1294 Days

Day: 5.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,307,871 km

• M1: 120,875 km (0.109 R)
• M2: 603,777 km (0.07 R)
• M3: 1,064,389 km (0.101 R)
• M4: 1,376,749 km (0.067 R)
• M5: 1,751,492 km (0.11 R)
• M6: 2,415,407 km (0.105 R)
• M7: 2,746,019 km (0.074 R)
• M8: 5,132,703 km (0.119 R)
• M9: 6,400,246 km (0.112 R)
• M10: 7,084,357 km (0.107 R)
• M11: 8,038,193 km (0.107 R)
• M12: 8,781,545 km (0.103 R)
• M13: 9,156,437 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 12.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.45 AU - 2.81 AU

Year: 2944 Days

Day: 10.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,307,871 km

• M1: 155,432 km (0.101 R)
• M2: 599,289 km (0.067 R)
• M3: 1,168,808 km (0.098 R)
• M4: 2,002,966 km (0.119 R)
• M5: 2,952,164 km (0.08 R)
• M6: 4,018,648 km (0.105 R)
• M7: 4,412,240 km (0.087 R)
• M8: 5,399,885 km (0.107 R)
• M9: 5,985,860 km (0.119 R)
• M10: 6,958,844 km (0.087 R)
• M11: 7,622,610 km (0.111 R)
• M12: 8,394,385 km (0.078 R)
• M13: 8,937,575 km (0.098 R)
• M14: 9,395,943 km (0.118 R)
• M15: 10,787,353 km (0.104 R)
• M16: 11,844,411 km (0.063 R)
• M17: 15,280,974 km (0.093 R)
• M18: 16,247,226 km (0.119 R)
• M19: 19,803,317 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.2

Radius: 12.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.95 AU - 3.31 AU

Year: 3822 Days

Day: 9.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,307,871 km

• M1: 154,235 km (0.062 R)
• M2: 646,412 km (0.026 R)
• M3: 1,079,947 km (0.083 R)
• M4: 1,725,761 km (0.088 R)
• M5: 2,159,146 km (0.094 R)
• M6: 2,697,848 km (0.077 R)
• M7: 3,123,903 km (0.108 R)
• M8: 4,048,567 km (0.079 R)
• M9: 5,510,886 km (0.105 R)
• M10: 6,260,521 km (0.078 R)
• M11: 6,797,278 km (0.057 R)
• M12: 8,031,910 km (0.082 R)
• M13: 9,525,794 km (0.114 R)
• M14: 9,996,279 km (0.102 R)
• M15: 10,564,751 km (0.076 R)
• M16: 12,446,692 km (0.069 R)
• M17: 13,885,824 km (0.098 R)
• M18: 16,028,365 km (0.109 R)
• M19: 16,864,617 km (0.114 R)
• M20: 17,322,536 km (0.048 R)
• M21: 19,423,788 km (0.08 R)
• M22: 20,568,211 km (0.083 R)
• M23: 23,483,575 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.7

Radius: 6.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.85 AU - 6.31 AU

Year: 9098 Days

Day: 24.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,307,871 km

• M1: 78,389 km (0.077 R)
• M2: 278,701 km (0.112 R)
• M3: 496,366 km (0.1 R)
• M4: 808,427 km (0.107 R)
• M5: 1,043,445 km (0.028 R)
• M6: 1,576,612 km (0.113 R)
• M7: 1,832,574 km (0.077 R)
• M8: 2,260,424 km (0.099 R)
• M9: 2,480,781 km (0.095 R)
• M10: 3,105,502 km (0.047 R)
• M11: 4,119,925 km (0.096 R)
• M12: 4,476,267 km (0.095 R)
• M13: 5,368,320 km (0.108 R)
• M14: 6,111,223 km (0.047 R)
• M15: 6,991,157 km (0.107 R)
• M16: 8,791,418 km (0.065 R)
• M17: 9,512,480 km (0.073 R)
• M18: 10,272,138 km (0.096 R)
• M19: 10,596,466 km (0.049 R)
• M20: 11,760,637 km (0.072 R)
• M21: 12,166,944 km (0.097 R)
• M22: 12,900,423 km (0.092 R)
• M23: 20,366,703 km (0.118 R)
• M24: 22,621,741 km (0.108 R)
• M25: 22,856,011 km (0.067 R)
• M26: 24,788,966 km (0.082 R)
• M27: 25,038,046 km (0.114 R)
• M28: 25,541,144 km (0.115 R)
• M29: 27,888,783 km (0.102 R)
• M30: 31,528,200 km (0.103 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.6

Radius: 6.3

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.04 AU - 6.62 AU

Year: 10993 Days

Day: 17.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,307,871 km

• M1: 78,389 km (0.029 R)
• M2: 365,468 km (0.102 R)
• M3: 595,998 km (0.065 R)
• M4: 1,144,424 km (0.118 R)
• M5: 1,720,974 km (0.067 R)
• M6: 3,231,464 km (0.119 R)
• M7: 3,663,203 km (0.063 R)
• M8: 4,219,558 km (0.108 R)
• M9: 4,703,955 km (0.063 R)
• M10: 5,499,068 km (0.071 R)
• M11: 5,819,208 km (0.074 R)
• M12: 7,829,653 km (0.119 R)
• M13: 9,088,071 km (0.107 R)
• M14: 9,485,552 km (0.06 R)
• M15: 10,968,366 km (0.111 R)
• M16: 12,117,727 km (0.097 R)
• M17: 12,477,809 km (0.091 R)
• M18: 12,783,138 km (0.115 R)
• M19: 14,054,870 km (0.11 R)
• M20: 17,145,412 km (0.106 R)
• M21: 19,413,016 km (0.095 R)
• M22: 20,323,020 km (0.099 R)
• M23: 23,779,030 km (0.098 R)
• M24: 25,206,344 km (0.115 R)
• M25: 25,694,631 km (0.082 R)
• M26: 25,990,536 km (0.079 R)
• M27: 26,589,376 km (0.105 R)
• M28: 33,324,571 km (0.098 R)
• M29: 35,473,993 km (0.039 R)
• M30: 38,096,444 km (0.086 R)
• M31: 40,711,565 km (0.109 R)
• M32: 43,304,395 km (0.104 R)
• M33: 51,426,662 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.5

Radius: 5.6

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.67 AU - 10.33 AU

Year: 20211 Days

Day: 16.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,307,871 km

• M1: 69,713 km (0.057 R)
• M2: 292,015 km (0.117 R)
• M3: 1,170,005 km (0.103 R)
• M4: 1,666,670 km (0.109 R)
• M5: 2,294,233 km (0.112 R)
• M6: 2,613,774 km (0.08 R)
• M7: 4,854,451 km (0.035 R)
• M8: 8,285,628 km (0.106 R)
• M9: 9,316,058 km (0.1 R)
• M10: 10,009,294 km (0.12 R)
• M11: 12,025,275 km (0.104 R)
• M12: 12,986,741 km (0.025 R)
• M13: 15,773,001 km (0.112 R)
• M14: 19,483,028 km (0.082 R)
• M15: 23,525,312 km (0.064 R)
• M16: 32,302,219 km (0.087 R)
• M17: 33,218,207 km (0.062 R)
• M18: 39,671,859 km (0.083 R)
• M19: 56,479,928 km (0.039 R)
• M20: 57,236,295 km (0.026 R)
• M21: 64,144,425 km (0.064 R)
• M22: 67,267,879 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.7

Radius: 5.9

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.6 AU - 10.5 AU

Year: 20371 Days

Day: 15.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,307,871 km

• M1: 73,453 km (0.067 R)
• M2: 348,862 km (0.106 R)
• M3: 537,655 km (0.063 R)
• M4: 980,016 km (0.099 R)
• M5: 1,178,083 km (0.114 R)
• M6: 1,574,368 km (0.095 R)
• M7: 2,094,819 km (0.101 R)
• M8: 2,606,892 km (0.039 R)
• M9: 3,816,840 km (0.04 R)
• M10: 4,249,477 km (0.107 R)
• M11: 5,286,490 km (0.111 R)
• M12: 6,313,180 km (0.104 R)
• M13: 7,896,673 km (0.074 R)
• M14: 8,753,869 km (0.115 R)
• M15: 9,560,501 km (0.12 R)
• M16: 9,953,494 km (0.059 R)
• M17: 14,204,019 km (0.118 R)
• M18: 16,009,067 km (0.111 R)
• M19: 16,723,696 km (0.087 R)
• M20: 25,289,969 km (0.08 R)
• M21: 28,961,250 km (0.071 R)
• M22: 30,620,590 km (0.1 R)
• M23: 35,843,201 km (0.1 R)
• M24: 36,382,352 km (0.111 R)
• M25: 40,019,974 km (0.117 R)
• M26: 41,186,239 km (0.096 R)
• M27: 44,355,170 km (0.118 R)
• M28: 52,546,551 km (0.083 R)
• M29: 65,827,701 km (0.03 R)
• M30: 68,272,878 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.7

Radius: 6.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.72 AU - 10.66 AU

Year: 22453 Days

Day: 18.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,307,871 km

• M1: 75,846 km (0.081 R)
• M2: 407,056 km (0.042 R)
• M3: 629,957 km (0.059 R)
• M4: 1,049,878 km (0.066 R)
• M5: 1,253,481 km (0.116 R)
• M6: 2,246,212 km (0.114 R)
• M7: 2,477,790 km (0.09 R)
• M8: 5,873,063 km (0.05 R)
• M9: 6,192,155 km (0.064 R)
• M10: 7,218,995 km (0.08 R)
• M11: 7,538,835 km (0.079 R)
• M12: 7,867,950 km (0.116 R)
• M13: 9,335,057 km (0.067 R)
• M14: 10,104,738 km (0.087 R)
• M15: 12,798,995 km (0.097 R)
• M16: 17,114,744 km (0.1 R)
• M17: 18,181,078 km (0.108 R)
• M18: 19,204,028 km (0.061 R)
• M19: 20,445,242 km (0.085 R)
• M20: 20,809,513 km (0.06 R)
• M21: 21,085,670 km (0.099 R)
• M22: 22,310,129 km (0.079 R)
• M23: 23,283,712 km (0.084 R)
• M24: 23,681,044 km (0.066 R)
• M25: 28,466,979 km (0.038 R)
• M26: 28,693,470 km (0.12 R)
• M27: 31,748,857 km (0.111 R)
• M28: 36,594,033 km (0.103 R)
• M29: 38,634,996 km (0.115 R)
• M30: 46,140,621 km (0.094 R)
• M31: 51,147,063 km (0.072 R)
• M32: 55,439,026 km (0.105 R)
• M33: 61,086,645 km (0.11 R)
• M34: 63,952,043 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 20,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit