🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 13.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 399 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 68,773,839 km

• M1: 171,888 km (0.061 R)
• M2: 605,572 km (0.05 R)
• M3: 1,636,302 km (0.087 R)
• M4: 2,445,776 km (0.102 R)
• M5: 3,612,041 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.3

Radius: 11.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 910 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,773,839 km

• M1: 138,079 km (0.074 R)
• M2: 523,892 km (0.065 R)
• M3: 1,027,588 km (0.118 R)
• M4: 1,642,435 km (0.107 R)
• M5: 2,156,154 km (0.104 R)
• M6: 4,098,982 km (0.088 R)
• M7: 4,533,414 km (0.077 R)
• M8: 5,495,179 km (0.098 R)
• M9: 6,609,384 km (0.038 R)
• M10: 6,982,630 km (0.103 R)
• M11: 7,509,963 km (0.105 R)
• M12: 7,892,484 km (0.111 R)
• M13: 8,262,889 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 12.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.1 AU - 1.64 AU

Year: 1069 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,773,839 km

• M1: 151,692 km (0.029 R)
• M2: 648,656 km (0.113 R)
• M3: 1,260,512 km (0.107 R)
• M4: 2,017,178 km (0.06 R)
• M5: 3,502,685 km (0.098 R)
• M6: 5,677,688 km (0.087 R)
• M7: 6,521,270 km (0.059 R)
• M8: 7,655,970 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 12.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.94 AU - 2.36 AU

Year: 2102 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,773,839 km

• M1: 156,031 km (0.108 R)
• M2: 646,861 km (0.088 R)
• M3: 1,043,744 km (0.115 R)
• M4: 1,435,392 km (0.106 R)
• M5: 2,133,266 km (0.055 R)
• M6: 2,812,141 km (0.117 R)
• M7: 3,989,027 km (0.094 R)
• M8: 5,969,254 km (0.099 R)
• M9: 6,552,836 km (0.066 R)
• M10: 7,029,604 km (0.039 R)
• M11: 7,529,560 km (0.087 R)
• M12: 8,084,718 km (0.06 R)
• M13: 8,600,980 km (0.071 R)
• M14: 9,242,605 km (0.082 R)
• M15: 9,771,434 km (0.118 R)
• M16: 11,560,624 km (0.089 R)
• M17: 12,050,557 km (0.118 R)
• M18: 12,554,253 km (0.059 R)
• M19: 14,758,728 km (0.095 R)
• M20: 15,384,495 km (0.06 R)
• M21: 16,178,860 km (0.095 R)
• M22: 18,066,336 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 9.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.24 AU - 2.76 AU

Year: 2636 Days

Day: 5.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,773,839 km

• M1: 113,246 km (0.115 R)
• M2: 444,306 km (0.078 R)
• M3: 750,832 km (0.098 R)
• M4: 1,124,677 km (0.036 R)
• M5: 1,513,332 km (0.109 R)
• M6: 2,133,266 km (0.094 R)
• M7: 2,552,888 km (0.107 R)
• M8: 2,913,718 km (0.052 R)
• M9: 3,607,253 km (0.027 R)
• M10: 4,241,548 km (0.117 R)
• M11: 4,789,226 km (0.065 R)
• M12: 5,214,683 km (0.054 R)
• M13: 6,522,168 km (0.114 R)
• M14: 7,357,074 km (0.068 R)
• M15: 8,261,542 km (0.1 R)
• M16: 8,637,631 km (0.096 R)
• M17: 9,424,067 km (0.076 R)
• M18: 11,850,844 km (0.089 R)
• M19: 12,292,457 km (0.088 R)
• M20: 12,744,841 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 8.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.08 AU - 3.08 AU

Year: 2763 Days

Day: 9.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,773,839 km

• M1: 111,002 km (0.1 R)
• M2: 616,194 km (0.069 R)
• M3: 977,772 km (0.114 R)
• M4: 1,353,562 km (0.084 R)
• M5: 1,780,514 km (0.05 R)
• M6: 2,123,093 km (0.098 R)
• M7: 2,820,668 km (0.112 R)
• M8: 4,546,279 km (0.115 R)
• M9: 4,905,165 km (0.084 R)
• M10: 5,526,445 km (0.108 R)
• M11: 7,263,425 km (0.108 R)
• M12: 7,803,025 km (0.036 R)
• M13: 8,649,150 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 14

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.14 AU - 4.44 AU

Year: 4920 Days

Day: 11.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,773,839 km

• M1: 174,132 km (0.084 R)
• M2: 636,090 km (0.091 R)
• M3: 1,155,793 km (0.107 R)
• M4: 1,911,262 km (0.037 R)
• M5: 2,468,066 km (0.116 R)
• M6: 3,435,216 km (0.11 R)
• M7: 4,267,578 km (0.076 R)
• M8: 4,930,147 km (0.107 R)
• M9: 5,930,060 km (0.065 R)
• M10: 8,028,020 km (0.111 R)
• M11: 9,286,737 km (0.033 R)
• M12: 10,137,799 km (0.11 R)
• M13: 11,607,149 km (0.082 R)
• M14: 13,907,964 km (0.116 R)
• M15: 15,543,069 km (0.116 R)
• M16: 19,395,813 km (0.11 R)
• M17: 21,216,269 km (0.094 R)
• M18: 24,078,525 km (0.079 R)
• M19: 28,664,149 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 9.4

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.09 AU - 4.99 AU

Year: 5415 Days

Day: 7.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,773,839 km

• M1: 117,135 km (0.063 R)
• M2: 440,715 km (0.039 R)
• M3: 1,078,601 km (0.12 R)
• M4: 1,457,382 km (0.086 R)
• M5: 2,090,929 km (0.057 R)
• M6: 3,395,273 km (0.085 R)
• M7: 4,195,921 km (0.097 R)
• M8: 4,777,857 km (0.117 R)
• M9: 6,401,143 km (0.077 R)
• M10: 7,136,417 km (0.11 R)
• M11: 8,004,982 km (0.1 R)
• M12: 9,027,334 km (0.1 R)
• M13: 10,601,702 km (0.044 R)
• M14: 20,318,233 km (0.11 R)
• M15: 20,911,688 km (0.06 R)
• M16: 22,133,005 km (0.063 R)
• M17: 24,218,399 km (0.118 R)
• M18: 25,736,518 km (0.091 R)
• M19: 30,381,532 km (0.101 R)
• M20: 32,446,581 km (0.047 R)
• M21: 33,667,599 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.9

Radius: 10.1

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.32 AU - 6.42 AU

Year: 8298 Days

Day: 8.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,773,839 km

• M1: 125,662 km (0.091 R)
• M2: 468,989 km (0.092 R)
• M3: 851,661 km (0.11 R)
• M4: 1,248,993 km (0.106 R)
• M5: 1,725,013 km (0.074 R)
• M6: 2,375,016 km (0.093 R)
• M7: 2,767,561 km (0.083 R)
• M8: 3,272,753 km (0.089 R)
• M9: 4,186,347 km (0.108 R)
• M10: 4,555,255 km (0.119 R)
• M11: 6,146,079 km (0.111 R)
• M12: 7,126,693 km (0.1 R)
• M13: 7,738,099 km (0.047 R)
• M14: 11,011,002 km (0.036 R)
• M15: 12,395,530 km (0.085 R)
• M16: 13,219,814 km (0.074 R)
• M17: 15,440,146 km (0.085 R)
• M18: 16,814,950 km (0.103 R)
• M19: 20,364,160 km (0.072 R)
• M20: 21,511,127 km (0.098 R)
• M21: 24,840,577 km (0.118 R)
• M22: 27,700,739 km (0.096 R)
• M23: 32,611,737 km (0.113 R)
• M24: 33,839,487 km (0.115 R)
• M25: 39,184,918 km (0.098 R)
• M26: 43,712,348 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.2

Radius: 6.1

Gravity: 22.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.45 AU - 8.95 AU

Year: 15659 Days

Day: 22.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 97.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,773,839 km

• M1: 75,846 km (0.058 R)
• M2: 272,567 km (0.117 R)
• M3: 659,128 km (0.076 R)
• M4: 1,013,675 km (0.062 R)
• M5: 1,535,921 km (0.034 R)
• M6: 2,500,080 km (0.093 R)
• M7: 3,149,334 km (0.088 R)
• M8: 3,935,471 km (0.065 R)
• M9: 5,808,885 km (0.114 R)
• M10: 6,294,330 km (0.115 R)
• M11: 9,624,379 km (0.099 R)
• M12: 12,335,242 km (0.114 R)
• M13: 12,598,385 km (0.092 R)
• M14: 14,473,893 km (0.067 R)
• M15: 15,592,436 km (0.093 R)
• M16: 16,607,458 km (0.12 R)
• M17: 18,000,364 km (0.118 R)
• M18: 18,855,166 km (0.084 R)
• M19: 21,581,587 km (0.069 R)
• M20: 24,871,992 km (0.082 R)
• M21: 26,363,633 km (0.099 R)
• M22: 26,910,563 km (0.057 R)
• M23: 29,290,365 km (0.113 R)
• M24: 33,307,517 km (0.112 R)
• M25: 36,449,671 km (0.094 R)
• M26: 36,720,144 km (0.109 R)
• M27: 41,672,132 km (0.113 R)
• M28: 44,077,217 km (0.062 R)
• M29: 50,491,376 km (0.04 R)
• M30: 57,683,293 km (0.064 R)
• M31: 62,580,978 km (0.104 R)
• M32: 67,138,178 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit