🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 9.3

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.68 AU - 1.08 AU

Year: 525 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,115,360 km

• M1: 115,639 km (0.05 R)
• M2: 550,670 km (0.104 R)
• M3: 938,278 km (0.07 R)
• M4: 1,354,010 km (0.095 R)
• M5: 1,994,140 km (0.074 R)
• M6: 3,114,628 km (0.062 R)
• M7: 3,662,006 km (0.112 R)
• M8: 4,594,450 km (0.09 R)
• M9: 5,287,387 km (0.115 R)
• M10: 5,842,395 km (0.084 R)
• M11: 7,026,462 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.2

Radius: 10.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.73 AU - 1.05 AU

Year: 534 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 91.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,115,360 km

• M1: 130,599 km (0.082 R)
• M2: 514,168 km (0.066 R)
• M3: 896,390 km (0.084 R)
• M4: 1,268,740 km (0.111 R)
• M5: 1,813,276 km (0.12 R)
• M6: 2,145,084 km (0.036 R)
• M7: 2,498,733 km (0.037 R)
• M8: 2,849,391 km (0.098 R)
• M9: 3,256,147 km (0.092 R)
• M10: 3,777,346 km (0.066 R)
• M11: 4,367,659 km (0.038 R)
• M12: 4,926,108 km (0.085 R)
• M13: 5,302,796 km (0.095 R)
• M14: 5,852,418 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 9.5

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.04 AU - 1.7 AU

Year: 1020 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,115,360 km

• M1: 118,182 km (0.115 R)
• M2: 420,071 km (0.106 R)
• M3: 727,794 km (0.081 R)
• M4: 1,188,256 km (0.118 R)
• M5: 1,635,254 km (0.025 R)
• M6: 1,953,449 km (0.084 R)
• M7: 2,324,302 km (0.089 R)
• M8: 2,767,561 km (0.053 R)
• M9: 3,560,579 km (0.099 R)
• M10: 3,872,490 km (0.105 R)
• M11: 4,202,503 km (0.067 R)
• M12: 4,733,127 km (0.085 R)
• M13: 5,189,251 km (0.077 R)
• M14: 5,971,349 km (0.104 R)
• M15: 6,619,407 km (0.119 R)
• M16: 7,513,703 km (0.079 R)
• M17: 8,082,324 km (0.083 R)
• M18: 10,394,808 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.6

Radius: 13.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.08 AU - 2.74 AU

Year: 2379 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,115,360 km

• M1: 261,946 km (0.032 R)
• M2: 1,077,703 km (0.106 R)
• M3: 2,476,892 km (0.044 R)
• M4: 3,478,898 km (0.099 R)
• M5: 4,004,137 km (0.116 R)
• M6: 5,467,653 km (0.082 R)
• M7: 6,677,301 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 14.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.68 AU - 3.98 AU

Year: 4766 Days

Day: 11.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,115,360 km

• M1: 177,872 km (0.114 R)
• M2: 844,929 km (0.065 R)
• M3: 1,879,248 km (0.111 R)
• M4: 3,647,046 km (0.046 R)
• M5: 4,126,807 km (0.083 R)
• M6: 5,566,238 km (0.11 R)
• M7: 10,286,649 km (0.116 R)
• M8: 10,802,612 km (0.108 R)
• M9: 15,369,685 km (0.115 R)
• M10: 19,303,212 km (0.116 R)
• M11: 21,662,819 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.2

Radius: 8.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.03 AU - 6.43 AU

Year: 8721 Days

Day: 6.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,115,360 km

• M1: 104,419 km (0.107 R)
• M2: 377,435 km (0.078 R)
• M3: 645,814 km (0.088 R)
• M4: 1,395,299 km (0.088 R)
• M5: 2,159,595 km (0.104 R)
• M6: 2,917,158 km (0.06 R)
• M7: 3,282,626 km (0.09 R)
• M8: 4,836,798 km (0.063 R)
• M9: 5,146,616 km (0.071 R)
• M10: 6,899,304 km (0.095 R)
• M11: 8,522,441 km (0.095 R)
• M12: 10,019,916 km (0.078 R)
• M13: 10,339,158 km (0.043 R)
• M14: 11,143,097 km (0.099 R)
• M15: 12,090,201 km (0.057 R)
• M16: 12,400,168 km (0.093 R)
• M17: 15,433,713 km (0.068 R)
• M18: 17,976,727 km (0.094 R)
• M19: 18,653,508 km (0.081 R)
• M20: 25,193,478 km (0.113 R)
• M21: 30,091,462 km (0.095 R)
• M22: 32,713,165 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.9

Radius: 4.2

Gravity: 26.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.41 AU - 7.15 AU

Year: 10006 Days

Day: 17.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,115,360 km

• M1: 52,359 km (0.079 R)
• M2: 196,572 km (0.1 R)
• M3: 382,671 km (0.083 R)
• M4: 841,488 km (0.045 R)
• M5: 1,362,986 km (0.038 R)
• M6: 1,881,343 km (0.063 R)
• M7: 2,817,526 km (0.093 R)
• M8: 4,518,454 km (0.113 R)
• M9: 4,807,028 km (0.051 R)
• M10: 5,046,684 km (0.082 R)
• M11: 5,517,618 km (0.073 R)
• M12: 5,780,462 km (0.116 R)
• M13: 8,886,114 km (0.09 R)
• M14: 9,712,343 km (0.04 R)
• M15: 10,340,055 km (0.111 R)
• M16: 17,673,792 km (0.106 R)
• M17: 17,886,370 km (0.119 R)
• M18: 19,648,932 km (0.12 R)
• M19: 21,523,992 km (0.104 R)
• M20: 22,422,028 km (0.096 R)
• M21: 24,118,169 km (0.06 R)
• M22: 26,172,147 km (0.075 R)
• M23: 29,916,582 km (0.027 R)
• M24: 30,319,748 km (0.093 R)
• M25: 36,235,596 km (0.078 R)
• M26: 37,271,561 km (0.037 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.1

Radius: 4.8

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.08 AU - 7.84 AU

Year: 11675 Days

Day: 15.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,115,360 km

• M1: 61,186 km (0.085 R)
• M2: 235,766 km (0.096 R)
• M3: 465,100 km (0.11 R)
• M4: 1,133,353 km (0.057 R)
• M5: 1,711,400 km (0.026 R)
• M6: 2,048,294 km (0.092 R)
• M7: 2,645,190 km (0.115 R)
• M8: 2,961,888 km (0.087 R)
• M9: 3,447,184 km (0.12 R)
• M10: 3,825,068 km (0.067 R)
• M11: 4,037,647 km (0.108 R)
• M12: 8,248,827 km (0.082 R)
• M13: 8,831,361 km (0.119 R)
• M14: 9,829,777 km (0.076 R)
• M15: 16,730,427 km (0.111 R)
• M16: 19,084,200 km (0.085 R)
• M17: 19,548,851 km (0.1 R)
• M18: 20,020,982 km (0.118 R)
• M19: 21,566,179 km (0.041 R)
• M20: 22,582,098 km (0.071 R)
• M21: 23,541,020 km (0.111 R)
• M22: 24,891,889 km (0.081 R)
• M23: 25,353,398 km (0.077 R)
• M24: 25,539,648 km (0.119 R)
• M25: 26,103,781 km (0.118 R)
• M26: 28,044,066 km (0.107 R)
• M27: 31,131,766 km (0.039 R)
• M28: 31,345,391 km (0.026 R)
• M29: 33,423,156 km (0.034 R)
• M30: 36,176,505 km (0.107 R)
• M31: 38,706,654 km (0.083 R)
• M32: 39,201,524 km (0.071 R)
• M33: 41,223,638 km (0.12 R)
• M34: 43,580,253 km (0.083 R)
• M35: 43,981,624 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 4.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.33 AU - 11.85 AU

Year: 18883 Days

Day: 20.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,115,360 km

• M1: 69,114 km (0.064 R)
• M2: 343,926 km (0.087 R)
• M3: 494,421 km (0.09 R)
• M4: 1,202,318 km (0.04 R)
• M5: 1,438,234 km (0.097 R)
• M6: 2,946,180 km (0.047 R)
• M7: 3,782,881 km (0.108 R)
• M8: 6,380,349 km (0.045 R)
• M9: 6,748,061 km (0.045 R)
• M10: 7,325,808 km (0.081 R)
• M11: 8,579,288 km (0.059 R)
• M12: 10,759,976 km (0.103 R)
• M13: 17,620,834 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.3

Radius: 4.8

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.36 AU - 11.56 AU

Year: 19986 Days

Day: 18.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,115,360 km

• M1: 59,690 km (0.077 R)
• M2: 334,351 km (0.079 R)
• M3: 615,894 km (0.096 R)
• M4: 771,476 km (0.115 R)
• M5: 964,757 km (0.039 R)
• M6: 1,254,977 km (0.118 R)
• M7: 1,585,887 km (0.079 R)
• M8: 2,140,446 km (0.097 R)
• M9: 2,612,577 km (0.097 R)
• M10: 2,932,268 km (0.06 R)
• M11: 4,078,786 km (0.116 R)
• M12: 4,259,650 km (0.106 R)
• M13: 6,784,712 km (0.114 R)
• M14: 7,125,197 km (0.067 R)
• M15: 7,387,891 km (0.076 R)
• M16: 9,463,860 km (0.056 R)
• M17: 12,206,737 km (0.1 R)
• M18: 13,161,920 km (0.118 R)
• M19: 13,624,327 km (0.03 R)
• M20: 18,365,981 km (0.112 R)
• M21: 19,447,424 km (0.059 R)
• M22: 21,193,082 km (0.074 R)
• M23: 26,008,637 km (0.096 R)
• M24: 31,622,447 km (0.105 R)
• M25: 31,975,797 km (0.081 R)
• M26: 32,930,830 km (0.107 R)
• M27: 40,568,848 km (0.097 R)
• M28: 43,114,705 km (0.087 R)
• M29: 43,403,877 km (0.045 R)
• M30: 45,764,981 km (0.102 R)
• M31: 48,678,250 km (0.06 R)
• M32: 51,712,693 km (0.062 R)
• M33: 53,027,209 km (0.106 R)
• M34: 58,508,475 km (0.085 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: 308 - 14,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit