🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 14.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.7 AU - 1.12 AU

Year: 589 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,392,344 km

• M1: 184,005 km (0.081 R)
• M2: 786,735 km (0.028 R)
• M3: 1,376,450 km (0.088 R)
• M4: 1,947,315 km (0.077 R)
• M5: 2,612,727 km (0.065 R)
• M6: 3,362,661 km (0.076 R)
• M7: 4,028,521 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 14.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.89 AU - 1.15 AU

Year: 699 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,392,344 km

• M1: 175,777 km (0.1 R)
• M2: 620,682 km (0.075 R)
• M3: 1,184,815 km (0.111 R)
• M4: 1,789,639 km (0.078 R)
• M5: 2,393,117 km (0.067 R)
• M6: 3,220,393 km (0.058 R)
• M7: 4,325,922 km (0.096 R)
• M8: 4,769,180 km (0.052 R)
• M9: 5,923,477 km (0.035 R)
• M10: 7,485,429 km (0.115 R)
• M11: 8,704,203 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 13.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1 AU - 1.52 AU

Year: 959 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,392,344 km

• M1: 168,447 km (0.106 R)
• M2: 586,723 km (0.119 R)
• M3: 1,546,543 km (0.092 R)
• M4: 2,029,146 km (0.034 R)
• M5: 2,781,772 km (0.118 R)
• M6: 3,279,335 km (0.055 R)
• M7: 3,914,228 km (0.114 R)
• M8: 4,387,706 km (0.061 R)
• M9: 6,908,878 km (0.094 R)
• M10: 7,604,209 km (0.079 R)
• M11: 8,505,237 km (0.114 R)
• M12: 9,679,132 km (0.066 R)
• M13: 10,335,717 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.1

Radius: 9

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.19 AU - 1.47 AU

Year: 1040 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,392,344 km

• M1: 112,348 km (0.101 R)
• M2: 462,108 km (0.107 R)
• M3: 1,074,262 km (0.095 R)
• M4: 1,596,957 km (0.07 R)
• M5: 2,191,758 km (0.097 R)
• M6: 2,913,718 km (0.11 R)
• M7: 4,186,945 km (0.112 R)
• M8: 5,732,740 km (0.057 R)
• M9: 6,038,069 km (0.082 R)
• M10: 6,331,281 km (0.097 R)
• M11: 7,319,225 km (0.05 R)
• M12: 9,238,267 km (0.069 R)
• M13: 9,689,454 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 9.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.71 AU - 3.39 AU

Year: 3613 Days

Day: 9.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,392,344 km

• M1: 114,143 km (0.105 R)
• M2: 428,598 km (0.053 R)
• M3: 785,389 km (0.116 R)
• M4: 1,333,216 km (0.064 R)
• M5: 2,184,129 km (0.094 R)
• M6: 3,560,280 km (0.053 R)
• M7: 4,086,116 km (0.096 R)
• M8: 4,465,048 km (0.087 R)
• M9: 4,936,431 km (0.085 R)
• M10: 5,591,220 km (0.096 R)
• M11: 6,440,637 km (0.062 R)
• M12: 6,925,783 km (0.09 R)
• M13: 7,651,931 km (0.069 R)
• M14: 8,562,085 km (0.1 R)
• M15: 8,904,065 km (0.054 R)
• M16: 9,398,187 km (0.099 R)
• M17: 9,762,308 km (0.045 R)
• M18: 10,173,702 km (0.1 R)
• M19: 11,313,788 km (0.117 R)
• M20: 12,191,030 km (0.107 R)
• M21: 14,996,588 km (0.105 R)
• M22: 15,951,621 km (0.083 R)
• M23: 17,927,061 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.2

Radius: 5.3

Gravity: 26.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.77 AU - 7.21 AU

Year: 9943 Days

Day: 21.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 144.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,392,344 km

• M1: 65,973 km (0.102 R)
• M2: 295,306 km (0.082 R)
• M3: 738,116 km (0.038 R)
• M4: 1,634,506 km (0.113 R)
• M5: 2,704,430 km (0.088 R)
• M6: 3,217,401 km (0.083 R)
• M7: 3,688,186 km (0.097 R)
• M8: 4,035,851 km (0.064 R)
• M9: 5,309,976 km (0.064 R)
• M10: 6,074,721 km (0.087 R)
• M11: 6,636,461 km (0.051 R)
• M12: 7,906,247 km (0.108 R)
• M13: 9,089,567 km (0.103 R)
• M14: 13,402,772 km (0.025 R)
• M15: 14,416,747 km (0.054 R)
• M16: 15,686,234 km (0.109 R)
• M17: 16,811,659 km (0.037 R)
• M18: 17,541,846 km (0.058 R)
• M19: 18,140,836 km (0.12 R)
• M20: 19,698,300 km (0.088 R)
• M21: 20,101,167 km (0.103 R)
• M22: 20,427,290 km (0.119 R)
• M23: 26,722,967 km (0.068 R)
• M24: 28,018,933 km (0.026 R)
• M25: 28,323,963 km (0.113 R)
• M26: 31,825,900 km (0.115 R)
• M27: 33,967,543 km (0.101 R)
• M28: 36,686,335 km (0.064 R)
• M29: 37,173,575 km (0.08 R)
• M30: 38,410,300 km (0.041 R)
• M31: 39,292,330 km (0.119 R)
• M32: 40,705,281 km (0.096 R)
• M33: 41,490,221 km (0.103 R)
• M34: 42,151,893 km (0.107 R)
• M35: 44,454,354 km (0.092 R)
• M36: 47,125,424 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575

Radius: 4.4

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.74 AU - 7.18 AU

Year: 12454 Days

Day: 18.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,392,344 km

• M1: 58,642 km (0.099 R)
• M2: 214,075 km (0.105 R)
• M3: 682,615 km (0.114 R)
• M4: 842,535 km (0.08 R)
• M5: 1,061,098 km (0.107 R)
• M6: 1,523,654 km (0.114 R)
• M7: 2,201,781 km (0.085 R)
• M8: 4,418,074 km (0.084 R)
• M9: 5,045,039 km (0.106 R)
• M10: 5,244,153 km (0.06 R)
• M11: 6,130,970 km (0.093 R)
• M12: 6,281,615 km (0.102 R)
• M13: 6,828,395 km (0.085 R)
• M14: 7,196,406 km (0.093 R)
• M15: 7,620,516 km (0.063 R)
• M16: 8,333,499 km (0.046 R)
• M17: 9,138,784 km (0.084 R)
• M18: 10,098,604 km (0.09 R)
• M19: 15,709,721 km (0.104 R)
• M20: 17,156,183 km (0.076 R)
• M21: 19,246,514 km (0.076 R)
• M22: 21,848,769 km (0.06 R)
• M23: 23,462,481 km (0.099 R)
• M24: 26,424,968 km (0.105 R)
• M25: 26,624,232 km (0.111 R)
• M26: 27,840,912 km (0.05 R)
• M27: 31,600,755 km (0.034 R)
• M28: 33,079,231 km (0.08 R)
• M29: 33,659,970 km (0.074 R)
• M30: 33,894,240 km (0.095 R)
• M31: 38,552,718 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.7

Radius: 3

Gravity: 69.63 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.97 AU - 8.81 AU

Year: 15032 Days

Day: 21.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,392,344 km

• M1: 37,399 km (0.095 R)
• M2: 135,087 km (0.117 R)
• M3: 381,475 km (0.119 R)
• M4: 1,160,131 km (0.049 R)
• M5: 1,362,537 km (0.115 R)
• M6: 1,872,965 km (0.108 R)
• M7: 3,128,391 km (0.111 R)
• M8: 3,359,370 km (0.111 R)
• M9: 3,629,394 km (0.051 R)
• M10: 3,798,140 km (0.109 R)
• M11: 4,151,491 km (0.106 R)
• M12: 4,957,075 km (0.078 R)
• M13: 5,306,685 km (0.073 R)
• M14: 8,470,082 km (0.096 R)
• M15: 9,225,551 km (0.07 R)
• M16: 9,699,776 km (0.111 R)
• M17: 13,086,971 km (0.097 R)
• M18: 13,820,450 km (0.078 R)
• M19: 14,651,316 km (0.102 R)
• M20: 15,368,788 km (0.084 R)
• M21: 16,260,241 km (0.071 R)
• M22: 18,638,548 km (0.104 R)
• M23: 19,140,449 km (0.066 R)
• M24: 22,342,891 km (0.105 R)
• M25: 24,267,467 km (0.115 R)
• M26: 24,765,479 km (0.089 R)
• M27: 27,143,486 km (0.09 R)
• M28: 29,782,692 km (0.107 R)
• M29: 33,071,900 km (0.084 R)
• M30: 36,725,230 km (0.09 R)
• M31: 37,249,271 km (0.094 R)
• M32: 37,513,162 km (0.097 R)
• M33: 39,259,119 km (0.079 R)
• M34: 39,944,875 km (0.078 R)
• M35: 41,622,915 km (0.108 R)
• M36: 41,907,151 km (0.069 R)
• M37: 42,479,363 km (0.101 R)
• M38: 49,121,807 km (0.109 R)
• M39: 59,427,754 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 4.7

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.33 AU - 12.21 AU

Year: 23973 Days

Day: 16.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,392,344 km

• M1: 59,690 km (0.093 R)
• M2: 223,948 km (0.097 R)
• M3: 773,571 km (0.072 R)
• M4: 1,703,770 km (0.115 R)
• M5: 3,637,323 km (0.032 R)
• M6: 4,528,477 km (0.045 R)
• M7: 4,922,668 km (0.094 R)
• M8: 5,854,812 km (0.107 R)
• M9: 8,640,175 km (0.086 R)
• M10: 9,825,289 km (0.109 R)
• M11: 10,882,647 km (0.117 R)
• M12: 11,290,750 km (0.092 R)
• M13: 14,577,265 km (0.094 R)
• M14: 14,930,316 km (0.114 R)
• M15: 19,706,827 km (0.109 R)
• M16: 20,400,213 km (0.118 R)
• M17: 26,858,503 km (0.061 R)
• M18: 30,031,922 km (0.095 R)
• M19: 31,181,731 km (0.08 R)
• M20: 32,360,413 km (0.051 R)
• M21: 36,331,937 km (0.064 R)
• M22: 38,568,276 km (0.116 R)
• M23: 41,034,247 km (0.095 R)
• M24: 51,787,192 km (0.114 R)
• M25: 53,271,353 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit