🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 12.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.52 AU - 0.54 AU

Year: 266 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,351,051 km

• M1: 150,495 km (0.076 R)
• M2: 675,584 km (0.114 R)
• M3: 1,171,202 km (0.103 R)
• M4: 1,770,341 km (0.119 R)
• M5: 2,208,663 km (0.037 R)
• M6: 3,103,557 km (0.085 R)
• M7: 3,771,063 km (0.115 R)
• M8: 4,377,383 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.1

Radius: 10.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.68 AU - 0.88 AU

Year: 476 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,351,051 km

• M1: 128,056 km (0.089 R)
• M2: 463,903 km (0.12 R)
• M3: 790,026 km (0.079 R)
• M4: 1,362,238 km (0.03 R)
• M5: 1,979,479 km (0.12 R)
• M6: 2,380,401 km (0.088 R)
• M7: 2,918,505 km (0.093 R)
• M8: 3,371,038 km (0.096 R)
• M9: 3,719,153 km (0.118 R)
• M10: 4,238,856 km (0.114 R)
• M11: 4,602,079 km (0.105 R)
• M12: 5,062,542 km (0.109 R)
• M13: 5,520,909 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.7

Radius: 12.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.66 AU - 0.98 AU

Year: 513 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 65,351,051 km

• M1: 156,928 km (0.108 R)
• M2: 1,044,044 km (0.119 R)
• M3: 1,598,453 km (0.056 R)
• M4: 2,165,429 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 15

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.81 AU - 2.41 AU

Year: 2116 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,351,051 km

• M1: 193,280 km (0.103 R)
• M2: 667,506 km (0.043 R)
• M3: 1,147,864 km (0.027 R)
• M4: 1,620,145 km (0.092 R)
• M5: 2,178,145 km (0.082 R)
• M6: 2,967,872 km (0.099 R)
• M7: 4,260,847 km (0.118 R)
• M8: 5,344,234 km (0.058 R)
• M9: 6,073,225 km (0.083 R)
• M10: 8,174,327 km (0.114 R)
• M11: 9,340,891 km (0.077 R)
• M12: 10,016,176 km (0.091 R)
• M13: 11,090,139 km (0.088 R)
• M14: 13,132,150 km (0.108 R)
• M15: 13,637,043 km (0.111 R)
• M16: 15,882,058 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491

Radius: 4.3

Gravity: 26.55 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.05 AU - 7.57 AU

Year: 12267 Days

Day: 24.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,351,051 km

• M1: 56,548 km (0.074 R)
• M2: 364,420 km (0.07 R)
• M3: 583,432 km (0.049 R)
• M4: 723,904 km (0.075 R)
• M5: 896,690 km (0.098 R)
• M6: 1,131,409 km (0.079 R)
• M7: 1,559,259 km (0.082 R)
• M8: 1,802,056 km (0.034 R)
• M9: 2,344,498 km (0.051 R)
• M10: 2,601,657 km (0.073 R)
• M11: 4,498,258 km (0.085 R)
• M12: 5,315,960 km (0.038 R)
• M13: 5,483,959 km (0.076 R)
• M14: 7,530,607 km (0.096 R)
• M15: 7,785,522 km (0.063 R)
• M16: 8,769,577 km (0.12 R)
• M17: 10,981,232 km (0.088 R)
• M18: 11,199,046 km (0.062 R)
• M19: 11,364,352 km (0.107 R)
• M20: 12,099,326 km (0.056 R)
• M21: 13,229,688 km (0.112 R)
• M22: 15,493,253 km (0.081 R)
• M23: 15,905,545 km (0.105 R)
• M24: 16,184,395 km (0.073 R)
• M25: 16,751,970 km (0.032 R)
• M26: 17,259,406 km (0.115 R)
• M27: 18,534,428 km (0.114 R)
• M28: 21,693,935 km (0.038 R)
• M29: 25,194,525 km (0.094 R)
• M30: 26,440,077 km (0.114 R)
• M31: 26,831,425 km (0.064 R)
• M32: 27,726,170 km (0.093 R)
• M33: 30,102,832 km (0.033 R)
• M34: 33,630,349 km (0.106 R)
• M35: 37,546,522 km (0.095 R)
• M36: 39,677,694 km (0.095 R)
• M37: 42,956,281 km (0.047 R)
• M38: 47,410,408 km (0.099 R)
• M39: 48,278,374 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.5

Radius: 7.9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.7 AU - 9.26 AU

Year: 17045 Days

Day: 21.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,351,051 km

• M1: 99,483 km (0.063 R)
• M2: 685,457 km (0.11 R)
• M3: 1,130,062 km (0.102 R)
• M4: 1,470,098 km (0.116 R)
• M5: 2,256,534 km (0.101 R)
• M6: 3,017,539 km (0.07 R)
• M7: 3,594,687 km (0.101 R)
• M8: 5,395,696 km (0.087 R)
• M9: 15,499,835 km (0.067 R)
• M10: 16,570,358 km (0.113 R)
• M11: 17,203,905 km (0.103 R)
• M12: 17,689,499 km (0.064 R)
• M13: 20,797,395 km (0.084 R)
• M14: 22,768,946 km (0.079 R)
• M15: 25,587,220 km (0.108 R)
• M16: 27,737,091 km (0.117 R)
• M17: 35,162,980 km (0.108 R)
• M18: 37,951,035 km (0.073 R)
• M19: 41,602,719 km (0.083 R)
• M20: 42,624,473 km (0.099 R)
• M21: 44,414,710 km (0.118 R)
• M22: 45,789,963 km (0.113 R)
• M23: 50,744,346 km (0.091 R)
• M24: 52,415,653 km (0.094 R)
• M25: 55,867,923 km (0.038 R)
• M26: 56,576,120 km (0.12 R)
• M27: 59,837,054 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit