🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 12.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.22 AU

Year: 667 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,867,029 km

• M1: 150,495 km (0.099 R)
• M2: 624,721 km (0.095 R)
• M3: 1,172,399 km (0.116 R)
• M4: 1,633,310 km (0.057 R)
• M5: 2,322,357 km (0.093 R)
• M6: 2,788,205 km (0.079 R)
• M7: 3,604,710 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 8.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.54 AU - 1.88 AU

Year: 1491 Days

Day: 8 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,867,029 km

• M1: 109,506 km (0.065 R)
• M2: 395,088 km (0.091 R)
• M3: 690,693 km (0.099 R)
• M4: 997,818 km (0.047 R)
• M5: 1,285,046 km (0.041 R)
• M6: 1,580,202 km (0.117 R)
• M7: 2,279,872 km (0.114 R)
• M8: 3,198,103 km (0.119 R)
• M9: 3,705,090 km (0.117 R)
• M10: 4,154,782 km (0.098 R)
• M11: 4,759,007 km (0.073 R)
• M12: 5,590,472 km (0.094 R)
• M13: 6,452,306 km (0.082 R)
• M14: 7,104,253 km (0.109 R)
• M15: 7,992,117 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 12.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.79 AU - 1.83 AU

Year: 1624 Days

Day: 5.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,867,029 km

• M1: 159,920 km (0.106 R)
• M2: 693,386 km (0.113 R)
• M3: 1,149,211 km (0.1 R)
• M4: 1,587,832 km (0.097 R)
• M5: 2,889,782 km (0.097 R)
• M6: 3,593,790 km (0.083 R)
• M7: 4,217,912 km (0.047 R)
• M8: 4,741,205 km (0.039 R)
• M9: 5,143,773 km (0.036 R)
• M10: 5,781,210 km (0.115 R)
• M11: 6,945,530 km (0.106 R)
• M12: 7,536,741 km (0.099 R)
• M13: 8,385,559 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.4

Radius: 15

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.64 AU - 2.88 AU

Year: 3058 Days

Day: 12.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,867,029 km

• M1: 193,580 km (0.048 R)
• M2: 836,252 km (0.061 R)
• M3: 1,387,969 km (0.103 R)
• M4: 2,000,722 km (0.119 R)
• M5: 2,665,834 km (0.083 R)
• M6: 5,028,882 km (0.096 R)
• M7: 5,828,034 km (0.107 R)
• M8: 7,885,753 km (0.109 R)
• M9: 9,194,136 km (0.106 R)
• M10: 12,723,449 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 9.2

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.77 AU - 3.19 AU

Year: 3430 Days

Day: 10.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,867,029 km

• M1: 114,442 km (0.085 R)
• M2: 411,095 km (0.112 R)
• M3: 781,050 km (0.084 R)
• M4: 1,089,521 km (0.074 R)
• M5: 1,395,449 km (0.085 R)
• M6: 1,938,489 km (0.08 R)
• M7: 2,456,846 km (0.08 R)
• M8: 2,800,472 km (0.106 R)
• M9: 3,232,212 km (0.052 R)
• M10: 3,770,764 km (0.115 R)
• M11: 4,184,851 km (0.038 R)
• M12: 5,001,506 km (0.092 R)
• M13: 5,447,906 km (0.116 R)
• M14: 6,152,512 km (0.08 R)
• M15: 6,511,696 km (0.052 R)
• M16: 7,471,366 km (0.084 R)
• M17: 7,880,666 km (0.11 R)
• M18: 10,197,040 km (0.093 R)
• M19: 10,615,914 km (0.108 R)
• M20: 11,488,219 km (0.107 R)
• M21: 12,034,102 km (0.066 R)
• M22: 13,030,872 km (0.109 R)
• M23: 15,296,382 km (0.105 R)
• M24: 19,614,076 km (0.041 R)
• M25: 19,936,459 km (0.096 R)
• M26: 21,946,307 km (0.114 R)
• M27: 22,293,972 km (0.11 R)
• M28: 23,215,046 km (0.076 R)
• M29: 23,576,026 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 14.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.49 AU - 5.43 AU

Year: 6281 Days

Day: 14.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,867,029 km

• M1: 179,517 km (0.113 R)
• M2: 629,807 km (0.108 R)
• M3: 1,134,251 km (0.083 R)
• M4: 2,008,052 km (0.084 R)
• M5: 2,790,748 km (0.098 R)
• M6: 3,630,441 km (0.104 R)
• M7: 4,826,177 km (0.114 R)
• M8: 5,973,443 km (0.094 R)
• M9: 6,787,405 km (0.115 R)
• M10: 8,932,339 km (0.11 R)
• M11: 11,907,841 km (0.092 R)
• M12: 13,087,121 km (0.111 R)
• M13: 16,439,908 km (0.084 R)
• M14: 17,027,529 km (0.1 R)
• M15: 17,561,743 km (0.106 R)
• M16: 20,327,957 km (0.118 R)
• M17: 21,620,183 km (0.109 R)
• M18: 22,805,298 km (0.082 R)
• M19: 23,701,688 km (0.105 R)
• M20: 25,047,171 km (0.097 R)
• M21: 26,177,383 km (0.068 R)
• M22: 29,199,111 km (0.108 R)
• M23: 30,158,931 km (0.1 R)
• M24: 32,855,732 km (0.087 R)
• M25: 33,789,372 km (0.105 R)
• M26: 36,696,507 km (0.084 R)
• M27: 37,364,462 km (0.098 R)
• M28: 37,814,303 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.3

Radius: 8

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.15 AU - 7.51 AU

Year: 10620 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,867,029 km

• M1: 99,483 km (0.073 R)
• M2: 498,311 km (0.066 R)
• M3: 835,205 km (0.105 R)
• M4: 1,445,564 km (0.079 R)
• M5: 1,925,025 km (0.118 R)
• M6: 2,360,206 km (0.093 R)
• M7: 2,942,291 km (0.088 R)
• M8: 3,335,434 km (0.075 R)
• M9: 3,592,593 km (0.096 R)
• M10: 14,211,648 km (0.104 R)
• M11: 16,449,483 km (0.057 R)
• M12: 17,268,082 km (0.043 R)
• M13: 18,546,246 km (0.079 R)
• M14: 22,591,971 km (0.089 R)
• M15: 22,925,724 km (0.118 R)
• M16: 35,199,033 km (0.097 R)
• M17: 41,705,792 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783

Radius: 4.4

Gravity: 40.44 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.57 AU - 8.19 AU

Year: 12034 Days

Day: 17.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 45,867,029 km

• M1: 55,052 km (0.101 R)
• M2: 234,719 km (0.085 R)
• M3: 396,285 km (0.107 R)
• M4: 780,602 km (0.069 R)
• M5: 918,830 km (0.095 R)
• M6: 1,097,001 km (0.107 R)
• M7: 1,630,467 km (0.061 R)
• M8: 2,035,429 km (0.091 R)
• M9: 2,340,608 km (0.087 R)
• M10: 2,854,776 km (0.117 R)
• M11: 3,389,140 km (0.118 R)
• M12: 3,545,918 km (0.035 R)
• M13: 4,191,882 km (0.117 R)
• M14: 5,425,915 km (0.061 R)
• M15: 5,750,243 km (0.089 R)
• M16: 10,711,956 km (0.089 R)
• M17: 11,570,947 km (0.108 R)
• M18: 12,290,512 km (0.111 R)
• M19: 16,713,523 km (0.053 R)
• M20: 22,182,223 km (0.114 R)
• M21: 23,102,698 km (0.091 R)
• M22: 25,316,298 km (0.063 R)
• M23: 25,615,045 km (0.102 R)
• M24: 26,219,570 km (0.111 R)
• M25: 29,605,419 km (0.101 R)
• M26: 30,271,129 km (0.115 R)
• M27: 30,495,227 km (0.096 R)
• M28: 31,632,320 km (0.027 R)
• M29: 32,095,026 km (0.118 R)
• M30: 32,327,950 km (0.115 R)
• M31: 33,629,751 km (0.061 R)
• M32: 35,460,829 km (0.104 R)
• M33: 39,989,306 km (0.069 R)
• M34: 45,766,477 km (0.082 R)
• M35: 46,358,286 km (0.091 R)
• M36: 53,697,856 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.6

Radius: 6.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.09 AU - 9.09 AU

Year: 13944 Days

Day: 19.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,867,029 km

• M1: 80,783 km (0.092 R)
• M2: 469,139 km (0.102 R)
• M3: 1,256,921 km (0.032 R)
• M4: 4,310,363 km (0.104 R)
• M5: 9,619,442 km (0.066 R)
• M6: 10,106,533 km (0.118 R)
• M7: 14,270,440 km (0.117 R)
• M8: 26,186,359 km (0.083 R)
• M9: 30,399,933 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219

Radius: 6.1

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.67 AU - 10.35 AU

Year: 16555 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,867,029 km

• M1: 75,846 km (0.068 R)
• M2: 1,059,751 km (0.104 R)
• M3: 2,395,361 km (0.112 R)
• M4: 2,588,492 km (0.052 R)
• M5: 2,962,786 km (0.063 R)
• M6: 6,551,639 km (0.097 R)
• M7: 7,529,410 km (0.119 R)
• M8: 8,872,351 km (0.096 R)
• M9: 9,103,030 km (0.112 R)
• M10: 11,095,076 km (0.105 R)
• M11: 11,580,371 km (0.097 R)
• M12: 13,786,641 km (0.118 R)
• M13: 17,238,611 km (0.091 R)
• M14: 17,598,245 km (0.1 R)
• M15: 22,142,130 km (0.073 R)
• M16: 24,591,945 km (0.097 R)
• M17: 28,998,949 km (0.055 R)
• M18: 31,281,214 km (0.114 R)
• M19: 33,457,564 km (0.069 R)
• M20: 39,212,145 km (0.078 R)
• M21: 44,776,737 km (0.042 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit