🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 8.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.67 AU - 0.83 AU

Year: 426 Days

Day: 14.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,669,580 km

• M1: 108,309 km (0.118 R)
• M2: 442,511 km (0.056 R)
• M3: 748,588 km (0.062 R)
• M4: 1,117,646 km (0.058 R)
• M5: 1,757,326 km (0.072 R)
• M6: 2,109,629 km (0.033 R)
• M7: 2,532,842 km (0.093 R)
• M8: 2,877,964 km (0.096 R)
• M9: 3,390,187 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 8.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.87 AU - 1.35 AU

Year: 767 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,669,580 km

• M1: 104,868 km (0.064 R)
• M2: 401,820 km (0.103 R)
• M3: 736,321 km (0.116 R)
• M4: 1,124,976 km (0.05 R)
• M5: 1,544,000 km (0.051 R)
• M6: 2,035,279 km (0.119 R)
• M7: 2,475,396 km (0.054 R)
• M8: 3,410,682 km (0.075 R)
• M9: 3,718,554 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 10.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.24 AU - 1.68 AU

Year: 1157 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,669,580 km

• M1: 128,056 km (0.109 R)
• M2: 487,539 km (0.104 R)
• M3: 882,029 km (0.055 R)
• M4: 1,355,806 km (0.071 R)
• M5: 2,014,784 km (0.1 R)
• M6: 2,525,810 km (0.084 R)
• M7: 3,396,769 km (0.114 R)
• M8: 3,733,065 km (0.103 R)
• M9: 4,059,637 km (0.072 R)
• M10: 4,897,236 km (0.093 R)
• M11: 5,308,929 km (0.058 R)
• M12: 6,617,761 km (0.096 R)
• M13: 7,192,815 km (0.085 R)
• M14: 9,715,484 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 11.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.39 AU - 1.57 AU

Year: 1181 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,669,580 km

• M1: 139,276 km (0.073 R)
• M2: 539,749 km (0.099 R)
• M3: 896,690 km (0.089 R)
• M4: 1,390,811 km (0.119 R)
• M5: 1,762,413 km (0.114 R)
• M6: 2,293,485 km (0.081 R)
• M7: 3,329,749 km (0.092 R)
• M8: 3,722,893 km (0.101 R)
• M9: 4,552,862 km (0.105 R)
• M10: 5,853,017 km (0.093 R)
• M11: 7,201,342 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 9.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.68 AU - 1.9 AU

Year: 1571 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 86,669,580 km

• M1: 120,725 km (0.075 R)
• M2: 830,717 km (0.053 R)
• M3: 1,156,691 km (0.054 R)
• M4: 2,345,096 km (0.027 R)
• M5: 4,223,148 km (0.088 R)
• M6: 4,574,104 km (0.12 R)
• M7: 6,531,293 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 14.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.65 AU - 3.49 AU

Year: 3529 Days

Day: 14 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,669,580 km

• M1: 178,470 km (0.101 R)
• M2: 664,215 km (0.072 R)
• M3: 1,377,048 km (0.102 R)
• M4: 1,875,808 km (0.093 R)
• M5: 2,591,484 km (0.058 R)
• M6: 3,215,307 km (0.1 R)
• M7: 4,113,193 km (0.079 R)
• M8: 4,718,766 km (0.051 R)
• M9: 5,410,357 km (0.071 R)
• M10: 5,965,664 km (0.105 R)
• M11: 6,651,121 km (0.09 R)
• M12: 7,322,517 km (0.089 R)
• M13: 9,066,080 km (0.115 R)
• M14: 10,640,747 km (0.119 R)
• M15: 12,110,097 km (0.097 R)
• M16: 14,378,899 km (0.106 R)
• M17: 15,448,823 km (0.091 R)
• M18: 16,003,382 km (0.116 R)
• M19: 17,211,385 km (0.104 R)
• M20: 18,110,917 km (0.037 R)
• M21: 18,790,241 km (0.059 R)
• M22: 19,614,974 km (0.089 R)
• M23: 21,201,010 km (0.107 R)
• M24: 23,811,343 km (0.093 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 9.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.27 AU - 5.31 AU

Year: 6877 Days

Day: 11.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,669,580 km

• M1: 120,576 km (0.11 R)
• M2: 561,890 km (0.108 R)
• M3: 945,159 km (0.039 R)
• M4: 1,503,758 km (0.119 R)
• M5: 2,437,697 km (0.04 R)
• M6: 3,071,693 km (0.059 R)
• M7: 3,858,877 km (0.098 R)
• M8: 4,224,195 km (0.076 R)
• M9: 4,559,594 km (0.07 R)
• M10: 4,968,744 km (0.111 R)
• M11: 5,402,129 km (0.117 R)
• M12: 5,798,114 km (0.029 R)
• M13: 6,512,444 km (0.088 R)
• M14: 7,542,276 km (0.063 R)
• M15: 8,194,523 km (0.094 R)
• M16: 8,842,281 km (0.117 R)
• M17: 10,378,203 km (0.09 R)
• M18: 13,801,451 km (0.115 R)
• M19: 15,614,278 km (0.047 R)
• M20: 16,106,754 km (0.082 R)
• M21: 17,187,748 km (0.111 R)
• M22: 18,113,609 km (0.105 R)
• M23: 18,657,398 km (0.094 R)
• M24: 22,075,111 km (0.044 R)
• M25: 26,753,485 km (0.084 R)
• M26: 27,193,003 km (0.083 R)
• M27: 31,562,757 km (0.094 R)
• M28: 32,449,723 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.4

Radius: 7.3

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.89 AU - 6.01 AU

Year: 9521 Days

Day: 17.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,669,580 km

• M1: 91,703 km (0.117 R)
• M2: 363,822 km (0.056 R)
• M3: 737,966 km (0.095 R)
• M4: 1,038,508 km (0.117 R)
• M5: 1,316,611 km (0.114 R)
• M6: 2,771,001 km (0.075 R)
• M7: 3,483,985 km (0.114 R)
• M8: 3,843,618 km (0.108 R)
• M9: 5,672,901 km (0.084 R)
• M10: 6,815,679 km (0.094 R)
• M11: 7,629,940 km (0.057 R)
• M12: 8,016,950 km (0.103 R)
• M13: 8,783,489 km (0.108 R)
• M14: 9,450,546 km (0.116 R)
• M15: 9,998,074 km (0.077 R)
• M16: 10,993,349 km (0.119 R)
• M17: 11,598,921 km (0.051 R)
• M18: 13,057,650 km (0.113 R)
• M19: 14,832,330 km (0.059 R)
• M20: 15,639,859 km (0.111 R)
• M21: 18,238,524 km (0.084 R)
• M22: 19,086,594 km (0.103 R)
• M23: 19,560,071 km (0.116 R)
• M24: 21,111,551 km (0.083 R)
• M25: 22,567,587 km (0.082 R)
• M26: 23,275,484 km (0.106 R)
• M27: 25,298,496 km (0.083 R)
• M28: 30,219,967 km (0.116 R)
• M29: 30,971,247 km (0.102 R)
• M30: 33,986,542 km (0.104 R)
• M31: 34,217,371 km (0.096 R)
• M32: 34,449,248 km (0.115 R)
• M33: 39,437,439 km (0.043 R)
• M34: 39,820,260 km (0.115 R)
• M35: 44,333,927 km (0.074 R)
• M36: 45,303,621 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.7

Radius: 5.4

Gravity: 34.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.05 AU - 11.57 AU

Year: 20156 Days

Day: 21.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,669,580 km

• M1: 67,319 km (0.106 R)
• M2: 442,211 km (0.12 R)
• M3: 689,796 km (0.031 R)
• M4: 939,923 km (0.075 R)
• M5: 1,219,971 km (0.105 R)
• M6: 1,697,038 km (0.06 R)
• M7: 2,548,549 km (0.076 R)
• M8: 2,748,262 km (0.071 R)
• M9: 3,236,251 km (0.12 R)
• M10: 3,654,377 km (0.088 R)
• M11: 3,941,605 km (0.095 R)
• M12: 4,313,056 km (0.113 R)
• M13: 4,525,336 km (0.105 R)
• M14: 5,283,797 km (0.115 R)
• M15: 6,123,639 km (0.084 R)
• M16: 6,856,968 km (0.057 R)
• M17: 7,906,247 km (0.099 R)
• M18: 8,332,901 km (0.095 R)
• M19: 11,827,507 km (0.103 R)
• M20: 12,670,491 km (0.117 R)
• M21: 20,113,434 km (0.097 R)
• M22: 21,618,837 km (0.105 R)
• M23: 22,663,180 km (0.086 R)
• M24: 24,070,597 km (0.044 R)
• M25: 25,997,567 km (0.098 R)
• M26: 28,024,917 km (0.08 R)
• M27: 29,139,720 km (0.068 R)
• M28: 39,604,091 km (0.086 R)
• M29: 44,407,530 km (0.108 R)
• M30: 44,740,983 km (0.068 R)
• M31: 49,406,492 km (0.093 R)
• M32: 51,948,758 km (0.039 R)
• M33: 52,318,863 km (0.103 R)
• M34: 75,496,510 km (0.085 R)
• M35: 82,076,722 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 20,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit