🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 13.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 292 Days

Day: 6.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,662,744 km

• M1: 166,652 km (0.106 R)
• M2: 639,381 km (0.102 R)
• M3: 1,070,971 km (0.085 R)
• M4: 1,874,761 km (0.077 R)
• M5: 2,386,535 km (0.103 R)
• M6: 3,093,385 km (0.088 R)
• M7: 3,639,567 km (0.058 R)
• M8: 4,059,637 km (0.067 R)
• M9: 4,593,403 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 10.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 339 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,662,744 km

• M1: 129,851 km (0.09 R)
• M2: 484,248 km (0.1 R)
• M3: 931,396 km (0.088 R)
• M4: 1,382,434 km (0.08 R)
• M5: 1,728,454 km (0.11 R)
• M6: 2,102,748 km (0.036 R)
• M7: 2,557,076 km (0.096 R)
• M8: 3,156,066 km (0.117 R)
• M9: 3,631,638 km (0.095 R)
• M10: 4,240,052 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 14.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.73 AU - 1.11 AU

Year: 599 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,662,744 km

• M1: 181,013 km (0.095 R)
• M2: 754,721 km (0.101 R)
• M3: 1,311,973 km (0.118 R)
• M4: 2,090,780 km (0.119 R)
• M5: 2,816,330 km (0.088 R)
• M6: 3,420,705 km (0.079 R)
• M7: 3,948,187 km (0.078 R)
• M8: 4,909,653 km (0.034 R)
• M9: 5,584,339 km (0.112 R)
• M10: 6,903,343 km (0.096 R)
• M11: 8,010,517 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 15

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1 AU - 1.22 AU

Year: 793 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,662,744 km

• M1: 186,549 km (0.037 R)
• M2: 821,741 km (0.114 R)
• M3: 1,346,231 km (0.117 R)
• M4: 1,856,809 km (0.11 R)
• M5: 3,049,553 km (0.086 R)
• M6: 3,565,665 km (0.084 R)
• M7: 4,400,571 km (0.064 R)
• M8: 5,174,590 km (0.117 R)
• M9: 6,570,338 km (0.093 R)
• M10: 7,680,953 km (0.044 R)
• M11: 8,384,661 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 8.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.11 AU - 1.59 AU

Year: 1064 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,662,744 km

• M1: 111,151 km (0.102 R)
• M2: 436,377 km (0.053 R)
• M3: 748,887 km (0.081 R)
• M4: 1,222,663 km (0.114 R)
• M5: 1,536,819 km (0.072 R)
• M6: 2,053,081 km (0.096 R)
• M7: 2,513,095 km (0.085 R)
• M8: 3,418,162 km (0.06 R)
• M9: 4,363,919 km (0.047 R)
• M10: 5,037,858 km (0.112 R)
• M11: 5,818,310 km (0.118 R)
• M12: 7,295,140 km (0.076 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.9

Radius: 12.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.63 AU - 2.65 AU

Year: 2909 Days

Day: 6 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,662,744 km

• M1: 158,275 km (0.072 R)
• M2: 818,600 km (0.09 R)
• M3: 1,532,032 km (0.103 R)
• M4: 1,959,283 km (0.08 R)
• M5: 2,427,225 km (0.111 R)
• M6: 3,645,251 km (0.099 R)
• M7: 4,360,928 km (0.095 R)
• M8: 4,816,752 km (0.1 R)
• M9: 5,258,814 km (0.058 R)
• M10: 6,379,601 km (0.061 R)
• M11: 8,508,379 km (0.118 R)
• M12: 10,407,823 km (0.052 R)
• M13: 10,999,034 km (0.104 R)
• M14: 15,075,576 km (0.078 R)
• M15: 15,641,505 km (0.044 R)
• M16: 16,566,319 km (0.112 R)
• M17: 16,966,493 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.5

Radius: 10.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.79 AU - 3.25 AU

Year: 3560 Days

Day: 14.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,662,744 km

• M1: 134,638 km (0.116 R)
• M2: 488,287 km (0.109 R)
• M3: 886,667 km (0.12 R)
• M4: 1,448,107 km (0.104 R)
• M5: 2,130,573 km (0.065 R)
• M6: 3,082,614 km (0.079 R)
• M7: 3,907,646 km (0.105 R)
• M8: 4,361,676 km (0.096 R)
• M9: 4,850,711 km (0.098 R)
• M10: 5,351,265 km (0.095 R)
• M11: 7,771,011 km (0.12 R)
• M12: 8,126,007 km (0.073 R)
• M13: 9,545,391 km (0.075 R)
• M14: 9,990,595 km (0.08 R)
• M15: 11,409,680 km (0.108 R)
• M16: 12,914,036 km (0.071 R)
• M17: 14,066,837 km (0.11 R)
• M18: 15,286,958 km (0.072 R)
• M19: 16,052,001 km (0.094 R)
• M20: 17,165,907 km (0.111 R)
• M21: 18,387,224 km (0.096 R)
• M22: 19,606,297 km (0.044 R)
• M23: 19,964,285 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 12.2

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.13 AU - 5.47 AU

Year: 7133 Days

Day: 12.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,662,744 km

• M1: 158,125 km (0.038 R)
• M2: 598,990 km (0.094 R)
• M3: 1,508,246 km (0.064 R)
• M4: 2,716,997 km (0.063 R)
• M5: 3,173,569 km (0.117 R)
• M6: 5,223,509 km (0.111 R)
• M7: 5,701,773 km (0.081 R)
• M8: 6,278,922 km (0.079 R)
• M9: 6,783,366 km (0.12 R)
• M10: 9,770,536 km (0.117 R)
• M11: 12,960,112 km (0.116 R)
• M12: 14,202,672 km (0.12 R)
• M13: 14,633,963 km (0.097 R)
• M14: 15,137,659 km (0.081 R)
• M15: 16,380,518 km (0.112 R)
• M16: 20,673,678 km (0.076 R)
• M17: 21,956,031 km (0.043 R)
• M18: 24,944,847 km (0.092 R)
• M19: 25,483,100 km (0.051 R)
• M20: 28,388,889 km (0.032 R)
• M21: 28,877,326 km (0.096 R)
• M22: 29,470,930 km (0.082 R)
• M23: 31,613,022 km (0.116 R)
• M24: 35,073,670 km (0.089 R)
• M25: 39,260,166 km (0.069 R)
• M26: 40,233,749 km (0.064 R)
• M27: 40,726,524 km (0.106 R)
• M28: 41,850,004 km (0.081 R)
• M29: 42,483,103 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.9

Radius: 4.2

Gravity: 24.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.55 AU - 7.89 AU

Year: 13158 Days

Day: 16.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,662,744 km

• M1: 52,210 km (0.068 R)
• M2: 270,772 km (0.1 R)
• M3: 504,444 km (0.082 R)
• M4: 883,226 km (0.115 R)
• M5: 1,060,051 km (0.088 R)
• M6: 1,362,986 km (0.102 R)
• M7: 2,103,795 km (0.078 R)
• M8: 2,460,735 km (0.04 R)
• M9: 2,727,319 km (0.098 R)
• M10: 3,058,678 km (0.079 R)
• M11: 4,779,502 km (0.083 R)
• M12: 5,327,031 km (0.083 R)
• M13: 7,056,831 km (0.115 R)
• M14: 7,384,450 km (0.074 R)
• M15: 7,938,411 km (0.099 R)
• M16: 8,519,599 km (0.076 R)
• M17: 9,666,266 km (0.12 R)
• M18: 10,172,954 km (0.118 R)
• M19: 11,239,438 km (0.075 R)
• M20: 11,405,491 km (0.119 R)
• M21: 11,913,825 km (0.119 R)
• M22: 12,437,118 km (0.108 R)
• M23: 15,833,139 km (0.109 R)
• M24: 16,323,222 km (0.113 R)
• M25: 22,664,377 km (0.061 R)
• M26: 24,379,815 km (0.042 R)
• M27: 27,662,292 km (0.06 R)
• M28: 28,372,882 km (0.075 R)
• M29: 28,991,469 km (0.117 R)
• M30: 30,901,235 km (0.113 R)
• M31: 31,227,508 km (0.077 R)
• M32: 34,267,935 km (0.092 R)
• M33: 36,521,927 km (0.099 R)
• M34: 36,886,646 km (0.098 R)
• M35: 38,872,708 km (0.076 R)
• M36: 40,668,181 km (0.07 R)
• M37: 46,384,615 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.8

Radius: 6.9

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.01 AU - 9.91 AU

Year: 19735 Days

Day: 21.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,662,744 km

• M1: 121,623 km (0.082 R)
• M2: 549,024 km (0.108 R)
• M3: 805,884 km (0.062 R)
• M4: 1,066,633 km (0.111 R)
• M5: 1,910,066 km (0.118 R)
• M6: 2,146,879 km (0.115 R)
• M7: 2,826,652 km (0.082 R)
• M8: 3,760,890 km (0.057 R)
• M9: 4,398,776 km (0.109 R)
• M10: 5,032,323 km (0.082 R)
• M11: 5,645,225 km (0.087 R)
• M12: 6,790,696 km (0.069 R)
• M13: 7,111,434 km (0.104 R)
• M14: 8,083,671 km (0.12 R)
• M15: 8,548,920 km (0.114 R)
• M16: 8,923,064 km (0.102 R)
• M17: 9,877,050 km (0.052 R)
• M18: 10,651,368 km (0.096 R)
• M19: 11,337,424 km (0.077 R)
• M20: 12,387,601 km (0.113 R)
• M21: 14,230,049 km (0.065 R)
• M22: 17,072,109 km (0.111 R)
• M23: 17,324,780 km (0.115 R)
• M24: 18,185,267 km (0.033 R)
• M25: 29,005,830 km (0.117 R)
• M26: 39,364,585 km (0.065 R)
• M27: 52,472,201 km (0.031 R)
• M28: 53,905,798 km (0.067 R)
• M29: 54,632,245 km (0.116 R)
• M30: 55,365,274 km (0.059 R)
• M31: 61,269,753 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit