🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.61 AU - 0.69 AU

Year: 344 Days

Day: 33.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 9.2

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.13 AU - 1.49 AU

Year: 984 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,655,226 km

• M1: 116,537 km (0.071 R)
• M2: 296,952 km (0.105 R)
• M3: 508,483 km (0.085 R)
• M4: 731,534 km (0.073 R)
• M5: 1,200,074 km (0.107 R)
• M6: 1,415,345 km (0.084 R)
• M7: 1,609,523 km (0.098 R)
• M8: 1,886,579 km (0.09 R)
• M9: 2,215,544 km (0.1 R)
• M10: 2,400,447 km (0.07 R)
• M11: 2,804,661 km (0.085 R)
• M12: 3,160,704 km (0.085 R)
• M13: 3,875,183 km (0.091 R)
• M14: 4,920,872 km (0.094 R)
• M15: 5,154,245 km (0.118 R)
• M16: 5,484,258 km (0.108 R)
• M17: 5,715,087 km (0.046 R)
• M18: 6,207,863 km (0.039 R)
• M19: 6,470,258 km (0.115 R)
• M20: 6,721,283 km (0.07 R)
• M21: 7,011,652 km (0.112 R)
• M22: 7,290,652 km (0.107 R)
• M23: 7,485,578 km (0.11 R)
• M24: 8,652,890 km (0.076 R)
• M25: 8,885,066 km (0.107 R)
• M26: 10,875,167 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 11.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.54 AU - 2.04 AU

Year: 1571 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,655,226 km

• M1: 148,102 km (0.055 R)
• M2: 529,128 km (0.108 R)
• M3: 837,299 km (0.078 R)
• M4: 1,128,267 km (0.115 R)
• M5: 1,430,305 km (0.115 R)
• M6: 1,754,783 km (0.118 R)
• M7: 1,963,322 km (0.032 R)
• M8: 3,828,808 km (0.07 R)
• M9: 4,967,248 km (0.065 R)
• M10: 5,674,846 km (0.1 R)
• M11: 7,495,153 km (0.116 R)
• M12: 8,263,936 km (0.117 R)
• M13: 8,562,085 km (0.108 R)
• M14: 10,822,359 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 9

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.41 AU - 3.41 AU

Year: 3256 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,655,226 km

• M1: 113,096 km (0.091 R)
• M2: 390,151 km (0.114 R)
• M3: 593,006 km (0.115 R)
• M4: 769,232 km (0.08 R)
• M5: 1,009,786 km (0.1 R)
• M6: 1,889,870 km (0.092 R)
• M7: 2,273,289 km (0.09 R)
• M8: 2,449,067 km (0.047 R)
• M9: 2,885,893 km (0.109 R)
• M10: 3,152,326 km (0.12 R)
• M11: 3,538,588 km (0.077 R)
• M12: 3,815,045 km (0.093 R)
• M13: 4,240,202 km (0.073 R)
• M14: 5,816,216 km (0.109 R)
• M15: 6,219,681 km (0.116 R)
• M16: 6,488,209 km (0.036 R)
• M17: 6,939,845 km (0.063 R)
• M18: 7,566,212 km (0.081 R)
• M19: 7,944,245 km (0.063 R)
• M20: 10,315,222 km (0.106 R)
• M21: 10,724,821 km (0.089 R)
• M22: 11,469,370 km (0.075 R)
• M23: 13,069,319 km (0.062 R)
• M24: 13,423,417 km (0.112 R)
• M25: 14,737,335 km (0.083 R)
• M26: 16,625,111 km (0.111 R)
• M27: 17,509,982 km (0.119 R)
• M28: 17,878,591 km (0.074 R)
• M29: 19,220,634 km (0.075 R)
• M30: 19,823,064 km (0.091 R)
• M31: 20,259,142 km (0.051 R)
• M32: 20,922,160 km (0.09 R)
• M33: 21,280,148 km (0.107 R)
• M34: 23,967,224 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.3

Radius: 9.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.44 AU - 4.76 AU

Year: 5446 Days

Day: 8.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,655,226 km

• M1: 138,378 km (0.068 R)
• M2: 411,245 km (0.036 R)
• M3: 618,737 km (0.109 R)
• M4: 816,655 km (0.093 R)
• M5: 1,300,753 km (0.085 R)
• M6: 2,054,128 km (0.088 R)
• M7: 2,398,652 km (0.059 R)
• M8: 3,024,570 km (0.109 R)
• M9: 3,323,317 km (0.119 R)
• M10: 4,002,042 km (0.088 R)
• M11: 4,307,222 km (0.085 R)
• M12: 4,563,782 km (0.105 R)
• M13: 4,766,188 km (0.069 R)
• M14: 5,142,128 km (0.109 R)
• M15: 5,801,106 km (0.095 R)
• M16: 6,357,461 km (0.119 R)
• M17: 8,101,772 km (0.089 R)
• M18: 8,592,154 km (0.083 R)
• M19: 9,097,047 km (0.101 R)
• M20: 10,120,745 km (0.078 R)
• M21: 11,906,195 km (0.119 R)
• M22: 13,212,185 km (0.042 R)
• M23: 13,873,407 km (0.105 R)
• M24: 14,514,733 km (0.094 R)
• M25: 15,691,021 km (0.109 R)
• M26: 16,411,186 km (0.119 R)
• M27: 16,991,326 km (0.116 R)
• M28: 17,383,721 km (0.098 R)
• M29: 19,748,565 km (0.118 R)
• M30: 20,001,834 km (0.075 R)
• M31: 21,118,133 km (0.053 R)
• M32: 22,086,630 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.8

Radius: 13.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.85 AU - 5.07 AU

Year: 6179 Days

Day: 7.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,655,226 km

• M1: 194,776 km (0.036 R)
• M2: 522,695 km (0.049 R)
• M3: 804,837 km (0.12 R)
• M4: 1,124,826 km (0.068 R)
• M5: 1,589,477 km (0.097 R)
• M6: 1,945,371 km (0.08 R)
• M7: 2,632,923 km (0.08 R)
• M8: 3,153,673 km (0.086 R)
• M9: 4,072,952 km (0.116 R)
• M10: 4,531,469 km (0.044 R)
• M11: 5,762,809 km (0.087 R)
• M12: 6,735,943 km (0.113 R)
• M13: 7,632,035 km (0.119 R)
• M14: 7,975,062 km (0.038 R)
• M15: 8,717,068 km (0.084 R)
• M16: 9,117,541 km (0.078 R)
• M17: 9,665,818 km (0.096 R)
• M18: 11,332,936 km (0.096 R)
• M19: 11,713,214 km (0.115 R)
• M20: 13,094,302 km (0.101 R)
• M21: 13,918,586 km (0.118 R)
• M22: 15,732,310 km (0.06 R)
• M23: 17,658,383 km (0.099 R)
• M24: 17,942,769 km (0.091 R)
• M25: 18,373,610 km (0.082 R)
• M26: 18,858,308 km (0.114 R)
• M27: 21,066,671 km (0.089 R)
• M28: 21,638,135 km (0.084 R)
• M29: 24,276,892 km (0.099 R)
• M30: 25,115,239 km (0.062 R)
• M31: 25,397,978 km (0.102 R)
• M32: 27,068,688 km (0.106 R)
• M33: 28,491,962 km (0.106 R)
• M34: 30,882,835 km (0.082 R)
• M35: 31,196,392 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692

Radius: 11.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.08 AU - 5.93 AU

Year: 7334 Days

Day: 7.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,655,226 km

• M1: 151,842 km (0.066 R)
• M2: 456,722 km (0.084 R)
• M3: 776,563 km (0.101 R)
• M4: 1,410,558 km (0.103 R)
• M5: 2,642,198 km (0.087 R)
• M6: 4,921,471 km (0.054 R)
• M7: 5,834,317 km (0.12 R)
• M8: 6,197,092 km (0.059 R)
• M9: 6,476,690 km (0.096 R)
• M10: 7,760,838 km (0.062 R)
• M11: 9,238,716 km (0.053 R)
• M12: 12,194,171 km (0.087 R)
• M13: 12,499,500 km (0.094 R)
• M14: 14,129,519 km (0.115 R)
• M15: 18,700,332 km (0.1 R)
• M16: 21,256,511 km (0.097 R)
• M17: 21,602,082 km (0.108 R)
• M18: 22,893,112 km (0.075 R)
• M19: 24,962,649 km (0.055 R)
• M20: 26,413,598 km (0.095 R)
• M21: 28,634,229 km (0.118 R)
• M22: 31,014,182 km (0.075 R)
• M23: 31,361,847 km (0.097 R)
• M24: 32,204,532 km (0.093 R)
• M25: 36,435,459 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.1

Radius: 13.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.3 AU - 5.58 AU

Year: 8324 Days

Day: 8 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,655,226 km

• M1: 242,349 km (0.069 R)
• M2: 534,663 km (0.091 R)
• M3: 895,792 km (0.065 R)
• M4: 1,223,262 km (0.099 R)
• M5: 1,760,019 km (0.078 R)
• M6: 2,078,962 km (0.053 R)
• M7: 2,447,272 km (0.114 R)
• M8: 3,772,410 km (0.114 R)
• M9: 4,548,523 km (0.111 R)
• M10: 4,833,657 km (0.103 R)
• M11: 5,461,669 km (0.051 R)
• M12: 6,261,120 km (0.097 R)
• M13: 7,804,671 km (0.043 R)
• M14: 10,706,121 km (0.081 R)
• M15: 11,822,720 km (0.067 R)
• M16: 12,995,417 km (0.12 R)
• M17: 16,039,435 km (0.063 R)
• M18: 16,578,137 km (0.101 R)
• M19: 18,477,431 km (0.095 R)
• M20: 20,239,545 km (0.072 R)
• M21: 24,599,724 km (0.082 R)
• M22: 26,836,362 km (0.079 R)
• M23: 29,678,871 km (0.046 R)
• M24: 31,678,845 km (0.066 R)
• M25: 36,519,683 km (0.071 R)
• M26: 38,652,649 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.9

Radius: 3.3

Gravity: 25.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.16 AU - 7.24 AU

Year: 10127 Days

Day: 21.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,655,226 km

• M1: 68,965 km (0.109 R)
• M2: 195,973 km (0.094 R)
• M3: 362,027 km (0.085 R)
• M4: 519,703 km (0.104 R)
• M5: 623,823 km (0.048 R)
• M6: 1,093,411 km (0.09 R)
• M7: 1,155,494 km (0.113 R)
• M8: 1,906,475 km (0.111 R)
• M9: 2,022,264 km (0.104 R)
• M10: 2,264,164 km (0.085 R)
• M11: 3,094,731 km (0.077 R)
• M12: 3,985,437 km (0.098 R)
• M13: 4,225,990 km (0.095 R)
• M14: 4,754,071 km (0.093 R)
• M15: 5,286,190 km (0.086 R)
• M16: 5,395,995 km (0.038 R)
• M17: 6,137,851 km (0.093 R)
• M18: 7,765,476 km (0.097 R)
• M19: 9,808,085 km (0.106 R)
• M20: 10,032,931 km (0.099 R)
• M21: 11,557,632 km (0.086 R)
• M22: 11,801,776 km (0.118 R)
• M23: 13,538,757 km (0.113 R)
• M24: 13,980,519 km (0.112 R)
• M25: 14,339,106 km (0.073 R)
• M26: 14,656,552 km (0.092 R)
• M27: 15,535,888 km (0.085 R)
• M28: 16,537,596 km (0.098 R)
• M29: 17,421,121 km (0.088 R)
• M30: 21,186,050 km (0.084 R)
• M31: 23,842,609 km (0.053 R)
• M32: 26,410,606 km (0.093 R)
• M33: 29,692,036 km (0.117 R)
• M34: 32,279,331 km (0.097 R)
• M35: 32,482,784 km (0.11 R)
• M36: 33,579,037 km (0.083 R)
• M37: 33,925,207 km (0.115 R)
• M38: 34,483,057 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.8

Radius: 6.1

Gravity: 26.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.01 AU - 9.43 AU

Year: 14071 Days

Day: 17 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,655,226 km

• M1: 200,760 km (0.071 R)
• M2: 361,428 km (0.053 R)
• M3: 864,077 km (0.097 R)
• M4: 1,307,485 km (0.067 R)
• M5: 1,496,727 km (0.119 R)
• M6: 1,849,478 km (0.066 R)
• M7: 2,241,126 km (0.081 R)
• M8: 2,567,099 km (0.083 R)
• M9: 3,141,854 km (0.059 R)
• M10: 3,713,318 km (0.095 R)
• M11: 6,403,686 km (0.102 R)
• M12: 7,257,890 km (0.047 R)
• M13: 10,354,716 km (0.051 R)
• M14: 11,325,456 km (0.111 R)
• M15: 12,397,475 km (0.103 R)
• M16: 12,981,355 km (0.084 R)
• M17: 13,099,837 km (0.111 R)
• M18: 15,004,068 km (0.113 R)
• M19: 15,195,254 km (0.036 R)
• M20: 20,518,545 km (0.081 R)
• M21: 21,268,778 km (0.097 R)
• M22: 24,811,555 km (0.084 R)
• M23: 25,552,962 km (0.108 R)
• M24: 27,325,547 km (0.068 R)
• M25: 27,669,921 km (0.094 R)
• M26: 31,049,487 km (0.097 R)
• M27: 33,474,169 km (0.086 R)
• M28: 36,088,841 km (0.087 R)
• M29: 44,414,710 km (0.101 R)
• M30: 46,407,204 km (0.093 R)
• M31: 47,081,143 km (0.053 R)
• M32: 52,171,659 km (0.063 R)
• M33: 53,125,345 km (0.089 R)
• M34: 56,778,675 km (0.089 R)
• M35: 57,399,506 km (0.1 R)
• M36: 57,648,736 km (0.093 R)
• M37: 58,148,842 km (0.106 R)
• M38: 59,029,076 km (0.084 R)
• M39: 60,937,945 km (0.066 R)
• M40: 62,097,777 km (0.041 R)
• M41: 64,979,032 km (0.036 R)
• M42: 65,377,112 km (0.109 R)
• M43: 67,655,188 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 14,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit