🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 9.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.5 AU - 0.52 AU

Year: 251 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,100,999 km

• M1: 117,135 km (0.114 R)
• M2: 414,835 km (0.114 R)
• M3: 1,022,501 km (0.119 R)
• M4: 1,326,335 km (0.097 R)
• M5: 1,691,354 km (0.063 R)
• M6: 2,000,423 km (0.083 R)
• M7: 2,385,039 km (0.085 R)
• M8: 2,776,536 km (0.036 R)
• M9: 3,082,165 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.2

Radius: 10.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.61 AU - 0.69 AU

Year: 362 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,100,999 km

• M1: 125,662 km (0.105 R)
• M2: 466,895 km (0.116 R)
• M3: 840,740 km (0.044 R)
• M4: 1,176,886 km (0.073 R)
• M5: 1,491,491 km (0.089 R)
• M6: 1,841,999 km (0.098 R)
• M7: 2,356,166 km (0.094 R)
• M8: 3,188,828 km (0.095 R)
• M9: 3,559,083 km (0.038 R)
• M10: 3,970,327 km (0.111 R)
• M11: 4,412,988 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 9.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.85 AU - 1.31 AU

Year: 775 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 142.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,100,999 km

• M1: 115,639 km (0.09 R)
• M2: 734,825 km (0.027 R)
• M3: 1,197,830 km (0.117 R)
• M4: 1,512,135 km (0.036 R)
• M5: 1,814,772 km (0.112 R)
• M6: 2,431,713 km (0.118 R)
• M7: 3,823,572 km (0.078 R)
• M8: 4,378,281 km (0.106 R)
• M9: 5,292,324 km (0.066 R)
• M10: 5,648,068 km (0.12 R)
• M11: 6,750,155 km (0.069 R)
• M12: 7,233,506 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.3

Radius: 13.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.93 AU - 2.13 AU

Year: 1996 Days

Day: 14.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,100,999 km

• M1: 172,187 km (0.108 R)
• M2: 661,223 km (0.047 R)
• M3: 1,165,816 km (0.117 R)
• M4: 1,934,151 km (0.092 R)
• M5: 2,532,393 km (0.063 R)
• M6: 4,577,246 km (0.11 R)
• M7: 5,206,604 km (0.063 R)
• M8: 6,688,521 km (0.053 R)
• M9: 8,265,432 km (0.117 R)
• M10: 10,273,035 km (0.082 R)
• M11: 11,009,356 km (0.104 R)
• M12: 12,033,653 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550

Radius: 14.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.65 AU - 3.75 AU

Year: 3951 Days

Day: 10.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,100,999 km

• M1: 183,257 km (0.046 R)
• M2: 751,430 km (0.033 R)
• M3: 1,275,172 km (0.088 R)
• M4: 2,169,468 km (0.077 R)
• M5: 2,718,044 km (0.114 R)
• M6: 3,230,566 km (0.098 R)
• M7: 4,476,567 km (0.072 R)
• M8: 4,997,915 km (0.079 R)
• M9: 5,747,401 km (0.104 R)
• M10: 6,394,262 km (0.107 R)
• M11: 7,834,590 km (0.047 R)
• M12: 8,489,230 km (0.1 R)
• M13: 9,947,510 km (0.085 R)
• M14: 12,280,489 km (0.102 R)
• M15: 13,070,216 km (0.103 R)
• M16: 13,943,120 km (0.101 R)
• M17: 16,909,047 km (0.106 R)
• M18: 17,479,913 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 10.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.58 AU - 3.82 AU

Year: 4913 Days

Day: 14.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,100,999 km

• M1: 130,898 km (0.089 R)
• M2: 518,506 km (0.082 R)
• M3: 981,362 km (0.104 R)
• M4: 1,524,253 km (0.09 R)
• M5: 1,973,794 km (0.065 R)
• M6: 2,495,592 km (0.114 R)
• M7: 3,478,749 km (0.111 R)
• M8: 4,112,595 km (0.03 R)
• M9: 4,992,979 km (0.098 R)
• M10: 5,966,262 km (0.117 R)
• M11: 6,424,481 km (0.097 R)
• M12: 7,509,364 km (0.072 R)
• M13: 8,181,807 km (0.098 R)
• M14: 9,041,097 km (0.11 R)
• M15: 9,880,790 km (0.115 R)
• M16: 13,136,638 km (0.056 R)
• M17: 13,765,846 km (0.063 R)
• M18: 15,506,717 km (0.06 R)
• M19: 18,386,326 km (0.062 R)
• M20: 19,669,427 km (0.103 R)
• M21: 20,301,029 km (0.11 R)
• M22: 20,881,020 km (0.066 R)
• M23: 22,209,449 km (0.068 R)
• M24: 23,452,309 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 15

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.31 AU - 5.25 AU

Year: 6112 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,100,999 km

• M1: 198,816 km (0.064 R)
• M2: 983,606 km (0.102 R)
• M3: 1,551,779 km (0.08 R)
• M4: 2,151,517 km (0.113 R)
• M5: 2,647,434 km (0.055 R)
• M6: 3,261,832 km (0.098 R)
• M7: 3,738,600 km (0.105 R)
• M8: 5,000,010 km (0.11 R)
• M9: 6,596,668 km (0.09 R)
• M10: 7,849,101 km (0.117 R)
• M11: 12,878,133 km (0.111 R)
• M12: 14,082,545 km (0.045 R)
• M13: 16,152,082 km (0.073 R)
• M14: 17,034,111 km (0.048 R)
• M15: 19,661,499 km (0.11 R)
• M16: 23,174,057 km (0.105 R)
• M17: 28,876,279 km (0.116 R)
• M18: 29,428,594 km (0.049 R)
• M19: 31,128,026 km (0.1 R)
• M20: 32,692,670 km (0.081 R)
• M21: 34,412,148 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 13.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.76 AU - 5.98 AU

Year: 7418 Days

Day: 5.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,100,999 km

• M1: 170,542 km (0.12 R)
• M2: 695,032 km (0.094 R)
• M3: 1,562,101 km (0.098 R)
• M4: 2,242,771 km (0.094 R)
• M5: 3,159,357 km (0.072 R)
• M6: 4,231,525 km (0.11 R)
• M7: 4,822,886 km (0.102 R)
• M8: 6,242,570 km (0.116 R)
• M9: 6,711,260 km (0.104 R)
• M10: 9,654,149 km (0.104 R)
• M11: 10,531,989 km (0.068 R)
• M12: 11,838,876 km (0.102 R)
• M13: 12,390,892 km (0.079 R)
• M14: 12,902,368 km (0.032 R)
• M15: 17,588,072 km (0.103 R)
• M16: 18,823,002 km (0.108 R)
• M17: 19,348,091 km (0.053 R)
• M18: 20,037,438 km (0.094 R)
• M19: 23,907,385 km (0.105 R)
• M20: 26,435,739 km (0.068 R)
• M21: 28,543,723 km (0.063 R)
• M22: 33,637,530 km (0.104 R)
• M23: 38,341,037 km (0.049 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530

Radius: 4.9

Gravity: 22.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.11 AU - 6.73 AU

Year: 9942 Days

Day: 21.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,100,999 km

• M1: 70,909 km (0.095 R)
• M2: 405,859 km (0.103 R)
• M3: 636,389 km (0.084 R)
• M4: 812,765 km (0.045 R)
• M5: 1,011,581 km (0.102 R)
• M6: 1,706,613 km (0.079 R)
• M7: 2,137,454 km (0.103 R)
• M8: 4,605,670 km (0.066 R)
• M9: 4,902,023 km (0.102 R)
• M10: 7,108,143 km (0.064 R)
• M11: 8,601,878 km (0.105 R)
• M12: 9,421,973 km (0.094 R)
• M13: 11,111,232 km (0.112 R)
• M14: 12,027,070 km (0.098 R)
• M15: 12,193,722 km (0.079 R)
• M16: 12,934,082 km (0.111 R)
• M17: 13,463,808 km (0.094 R)
• M18: 15,011,249 km (0.119 R)
• M19: 16,331,600 km (0.102 R)
• M20: 16,673,431 km (0.086 R)
• M21: 18,015,922 km (0.111 R)
• M22: 19,352,729 km (0.081 R)
• M23: 20,279,936 km (0.116 R)
• M24: 20,754,311 km (0.107 R)
• M25: 28,490,765 km (0.066 R)
• M26: 29,285,878 km (0.034 R)
• M27: 31,024,654 km (0.073 R)
• M28: 31,233,642 km (0.105 R)
• M29: 34,147,509 km (0.071 R)
• M30: 37,829,562 km (0.109 R)
• M31: 38,910,855 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 7

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.84 AU - 6.7 AU

Year: 10837 Days

Day: 19.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 162.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,100,999 km

• M1: 88,412 km (0.087 R)
• M2: 428,149 km (0.071 R)
• M3: 757,713 km (0.1 R)
• M4: 1,142,180 km (0.118 R)
• M5: 1,775,876 km (0.082 R)
• M6: 2,189,215 km (0.047 R)
• M7: 2,560,517 km (0.092 R)
• M8: 3,019,035 km (0.094 R)
• M9: 3,255,998 km (0.119 R)
• M10: 3,608,749 km (0.107 R)
• M11: 4,982,656 km (0.086 R)
• M12: 5,348,872 km (0.065 R)
• M13: 7,244,277 km (0.115 R)
• M14: 7,802,277 km (0.094 R)
• M15: 8,205,144 km (0.078 R)
• M16: 9,904,875 km (0.081 R)
• M17: 12,418,568 km (0.109 R)
• M18: 13,029,975 km (0.064 R)
• M19: 14,378,899 km (0.059 R)
• M20: 17,201,511 km (0.086 R)
• M21: 19,546,458 km (0.074 R)
• M22: 20,795,301 km (0.087 R)
• M23: 22,452,247 km (0.086 R)
• M24: 25,148,300 km (0.07 R)
• M25: 25,633,894 km (0.097 R)
• M26: 28,574,988 km (0.077 R)
• M27: 31,733,598 km (0.102 R)
• M28: 32,529,459 km (0.089 R)
• M29: 33,689,440 km (0.097 R)
• M30: 37,208,880 km (0.118 R)
• M31: 40,300,769 km (0.065 R)
• M32: 41,368,449 km (0.118 R)
• M33: 41,773,560 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit