🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 13.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.65 AU - 0.79 AU

Year: 388 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,145,692 km

• M1: 168,298 km (0.075 R)
• M2: 612,154 km (0.101 R)
• M3: 1,041,800 km (0.102 R)
• M4: 1,608,028 km (0.109 R)
• M5: 2,386,535 km (0.077 R)
• M6: 3,150,980 km (0.108 R)
• M7: 3,672,179 km (0.053 R)
• M8: 4,306,324 km (0.031 R)
• M9: 5,012,576 km (0.117 R)
• M10: 5,881,141 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 9

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.59 AU - 0.87 AU

Year: 397 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,145,692 km

• M1: 113,246 km (0.088 R)
• M2: 432,188 km (0.05 R)
• M3: 798,703 km (0.04 R)
• M4: 1,175,989 km (0.082 R)
• M5: 1,613,563 km (0.096 R)
• M6: 1,915,152 km (0.114 R)
• M7: 2,201,183 km (0.118 R)
• M8: 2,735,547 km (0.065 R)
• M9: 3,145,744 km (0.096 R)
• M10: 3,498,047 km (0.098 R)
• M11: 3,811,903 km (0.06 R)
• M12: 4,227,037 km (0.071 R)
• M13: 4,539,847 km (0.098 R)
• M14: 4,822,437 km (0.067 R)
• M15: 5,606,031 km (0.113 R)
• M16: 5,931,705 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 8

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1 AU - 1.06 AU

Year: 665 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,145,692 km

• M1: 107,411 km (0.053 R)
• M2: 660,475 km (0.076 R)
• M3: 948,600 km (0.113 R)
• M4: 1,253,181 km (0.093 R)
• M5: 1,590,674 km (0.097 R)
• M6: 2,171,413 km (0.059 R)
• M7: 3,033,845 km (0.117 R)
• M8: 3,291,452 km (0.063 R)
• M9: 3,836,288 km (0.052 R)
• M10: 4,153,884 km (0.078 R)
• M11: 4,807,477 km (0.115 R)
• M12: 5,378,343 km (0.063 R)
• M13: 6,463,974 km (0.107 R)
• M14: 6,827,348 km (0.093 R)
• M15: 7,855,534 km (0.117 R)

Asteroid Belt

Center: 1.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.2

Radius: 8.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.68 AU - 1.7 AU

Year: 1397 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,145,692 km

• M1: 102,175 km (0.075 R)
• M2: 411,693 km (0.063 R)
• M3: 862,881 km (0.104 R)
• M4: 1,257,819 km (0.054 R)
• M5: 1,770,192 km (0.089 R)
• M6: 2,425,879 km (0.079 R)
• M7: 2,893,821 km (0.118 R)
• M8: 3,207,977 km (0.081 R)
• M9: 3,657,518 km (0.06 R)
• M10: 4,767,535 km (0.059 R)
• M11: 8,312,555 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.1

Radius: 10.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.66 AU - 2.42 AU

Year: 1853 Days

Day: 11.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,145,692 km

• M1: 129,402 km (0.093 R)
• M2: 499,657 km (0.11 R)
• M3: 957,875 km (0.097 R)
• M4: 1,445,115 km (0.088 R)
• M5: 1,945,371 km (0.064 R)
• M6: 2,794,787 km (0.051 R)
• M7: 3,509,865 km (0.094 R)
• M8: 4,076,093 km (0.107 R)
• M9: 5,346,478 km (0.045 R)
• M10: 6,048,541 km (0.092 R)
• M11: 6,396,655 km (0.118 R)
• M12: 7,024,667 km (0.119 R)
• M13: 7,494,105 km (0.102 R)
• M14: 9,385,770 km (0.09 R)
• M15: 10,162,333 km (0.085 R)
• M16: 10,944,730 km (0.056 R)
• M17: 11,576,332 km (0.119 R)
• M18: 13,533,671 km (0.09 R)
• M19: 14,087,931 km (0.09 R)
• M20: 14,524,607 km (0.112 R)
• M21: 15,060,466 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 9.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.33 AU - 3.15 AU

Year: 2884 Days

Day: 10.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,145,692 km

• M1: 140,472 km (0.076 R)
• M2: 430,393 km (0.085 R)
• M3: 755,020 km (0.111 R)
• M4: 2,530,598 km (0.115 R)
• M5: 3,438,806 km (0.116 R)
• M6: 3,950,431 km (0.108 R)
• M7: 4,531,170 km (0.103 R)
• M8: 6,022,661 km (0.054 R)
• M9: 9,717,279 km (0.059 R)
• M10: 10,981,082 km (0.08 R)
• M11: 12,464,195 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 8.1

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.91 AU - 4.57 AU

Year: 4599 Days

Day: 12.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,145,692 km

• M1: 115,789 km (0.117 R)
• M2: 439,519 km (0.082 R)
• M3: 699,520 km (0.11 R)
• M4: 1,254,528 km (0.085 R)
• M5: 1,973,645 km (0.116 R)
• M6: 2,648,182 km (0.089 R)
• M7: 3,341,268 km (0.096 R)
• M8: 3,663,652 km (0.083 R)
• M9: 4,174,229 km (0.095 R)
• M10: 4,784,290 km (0.102 R)
• M11: 5,599,149 km (0.104 R)
• M12: 6,438,094 km (0.047 R)
• M13: 7,007,763 km (0.038 R)
• M14: 8,559,392 km (0.073 R)
• M15: 9,373,503 km (0.116 R)
• M16: 15,258,085 km (0.088 R)
• M17: 15,907,639 km (0.049 R)
• M18: 16,947,494 km (0.116 R)
• M19: 17,452,237 km (0.114 R)
• M20: 18,293,725 km (0.079 R)
• M21: 19,503,224 km (0.052 R)
• M22: 19,918,059 km (0.055 R)
• M23: 20,338,728 km (0.072 R)
• M24: 22,230,244 km (0.087 R)
• M25: 23,218,786 km (0.099 R)
• M26: 27,380,599 km (0.089 R)
• M27: 27,639,852 km (0.069 R)
• M28: 29,955,926 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 12.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.03 AU - 4.97 AU

Year: 5087 Days

Day: 7.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,145,692 km

• M1: 150,645 km (0.111 R)
• M2: 682,316 km (0.062 R)
• M3: 1,322,146 km (0.114 R)
• M4: 2,338,664 km (0.113 R)
• M5: 2,851,335 km (0.073 R)
• M6: 3,772,858 km (0.04 R)
• M7: 4,354,046 km (0.093 R)
• M8: 5,944,571 km (0.069 R)
• M9: 7,816,788 km (0.113 R)
• M10: 9,437,232 km (0.046 R)
• M11: 10,745,017 km (0.1 R)
• M12: 11,174,363 km (0.12 R)
• M13: 13,278,008 km (0.07 R)
• M14: 15,392,125 km (0.09 R)
• M15: 16,185,592 km (0.066 R)
• M16: 18,525,602 km (0.08 R)
• M17: 20,641,215 km (0.083 R)
• M18: 21,157,028 km (0.066 R)
• M19: 21,985,202 km (0.12 R)
• M20: 25,768,981 km (0.116 R)
• M21: 27,503,269 km (0.064 R)
• M22: 29,592,404 km (0.119 R)
• M23: 30,248,839 km (0.054 R)
• M24: 33,272,810 km (0.094 R)
• M25: 33,880,477 km (0.114 R)
• M26: 34,289,777 km (0.039 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.97 AU - 4.13 AU

Year: 5182 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,145,692 km

• M1: 112,198 km (0.089 R)
• M2: 1,397,543 km (0.105 R)
• M3: 1,991,896 km (0.046 R)
• M4: 2,868,240 km (0.119 R)
• M5: 3,171,325 km (0.066 R)
• M6: 3,980,351 km (0.086 R)
• M7: 4,229,880 km (0.027 R)
• M8: 8,741,303 km (0.072 R)
• M9: 9,538,510 km (0.026 R)
• M10: 10,927,376 km (0.095 R)
• M11: 11,241,682 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.1

Radius: 7.7

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.09 AU - 9.71 AU

Year: 15479 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,145,692 km

• M1: 95,743 km (0.102 R)
• M2: 406,906 km (0.079 R)
• M3: 1,109,867 km (0.056 R)
• M4: 1,419,983 km (0.043 R)
• M5: 2,335,672 km (0.114 R)
• M6: 3,184,939 km (0.12 R)
• M7: 3,544,871 km (0.085 R)
• M8: 5,440,875 km (0.065 R)
• M9: 7,042,918 km (0.098 R)
• M10: 7,344,956 km (0.049 R)
• M11: 7,974,913 km (0.103 R)
• M12: 9,342,387 km (0.052 R)
• M13: 10,355,165 km (0.117 R)
• M14: 10,689,665 km (0.067 R)
• M15: 11,031,347 km (0.117 R)
• M16: 11,380,359 km (0.117 R)
• M17: 11,796,839 km (0.076 R)
• M18: 12,285,127 km (0.066 R)
• M19: 15,430,721 km (0.116 R)
• M20: 18,256,326 km (0.079 R)
• M21: 19,158,850 km (0.105 R)
• M22: 21,499,458 km (0.101 R)
• M23: 22,228,000 km (0.047 R)
• M24: 24,218,698 km (0.116 R)
• M25: 24,610,944 km (0.046 R)
• M26: 28,551,352 km (0.114 R)
• M27: 29,320,435 km (0.112 R)
• M28: 31,129,971 km (0.091 R)
• M29: 33,253,213 km (0.11 R)
• M30: 34,473,633 km (0.107 R)
• M31: 42,571,814 km (0.08 R)
• M32: 44,301,315 km (0.119 R)
• M33: 48,829,343 km (0.077 R)
• M34: 51,204,808 km (0.103 R)
• M35: 55,843,389 km (0.069 R)
• M36: 56,528,099 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 20,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit