🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 14

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.06 AU - 1.54 AU

Year: 988 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 79,170,559 km

• M1: 174,282 km (0.109 R)
• M2: 965,953 km (0.117 R)
• M3: 1,506,151 km (0.065 R)
• M4: 2,232,748 km (0.1 R)
• M5: 2,669,424 km (0.104 R)
• M6: 4,213,723 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 12.3

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.24 AU - 1.4 AU

Year: 1011 Days

Day: 14.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,170,559 km

• M1: 153,039 km (0.032 R)
• M2: 847,023 km (0.083 R)
• M3: 1,342,491 km (0.104 R)
• M4: 1,760,917 km (0.104 R)
• M5: 2,206,569 km (0.045 R)
• M6: 3,250,313 km (0.109 R)
• M7: 3,809,809 km (0.096 R)
• M8: 4,649,502 km (0.069 R)
• M9: 5,213,785 km (0.045 R)
• M10: 5,686,215 km (0.074 R)
• M11: 6,437,944 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.4

Radius: 11.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2 AU - 2.32 AU

Year: 2117 Days

Day: 11.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 79,170,559 km

• M1: 148,850 km (0.106 R)
• M2: 696,677 km (0.1 R)
• M3: 1,076,955 km (0.115 R)
• M4: 1,538,614 km (0.052 R)
• M5: 3,743,537 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 13.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.66 AU - 5.24 AU

Year: 6260 Days

Day: 5.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,170,559 km

• M1: 175,030 km (0.1 R)
• M2: 980,913 km (0.117 R)
• M3: 2,464,176 km (0.047 R)
• M4: 4,370,801 km (0.069 R)
• M5: 5,690,703 km (0.081 R)
• M6: 6,163,582 km (0.119 R)
• M7: 6,662,940 km (0.079 R)
• M8: 7,705,338 km (0.077 R)
• M9: 8,365,363 km (0.07 R)
• M10: 9,020,901 km (0.098 R)
• M11: 9,491,087 km (0.097 R)
• M12: 12,456,117 km (0.088 R)
• M13: 16,115,281 km (0.057 R)
• M14: 19,715,952 km (0.116 R)
• M15: 20,730,525 km (0.112 R)
• M16: 22,628,473 km (0.077 R)
• M17: 26,332,666 km (0.078 R)
• M18: 26,855,361 km (0.042 R)
• M19: 28,192,467 km (0.034 R)
• M20: 31,095,713 km (0.102 R)
• M21: 31,679,743 km (0.09 R)
• M22: 33,273,259 km (0.119 R)
• M23: 34,192,837 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397

Radius: 7.5

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.81 AU - 6.83 AU

Year: 9363 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,170,559 km

• M1: 94,845 km (0.114 R)
• M2: 398,529 km (0.073 R)
• M3: 748,588 km (0.101 R)
• M4: 1,004,699 km (0.093 R)
• M5: 1,297,163 km (0.045 R)
• M6: 1,646,474 km (0.097 R)
• M7: 1,979,329 km (0.112 R)
• M8: 2,703,682 km (0.094 R)
• M9: 3,147,988 km (0.087 R)
• M10: 6,580,810 km (0.106 R)
• M11: 8,211,726 km (0.048 R)
• M12: 9,186,656 km (0.092 R)
• M13: 16,383,809 km (0.115 R)
• M14: 24,873,339 km (0.087 R)
• M15: 28,562,123 km (0.113 R)
• M16: 29,610,655 km (0.118 R)
• M17: 36,779,235 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.6

Radius: 8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.91 AU - 10.35 AU

Year: 19928 Days

Day: 24.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,170,559 km

• M1: 102,026 km (0.09 R)
• M2: 367,263 km (0.091 R)
• M3: 868,715 km (0.032 R)
• M4: 1,475,035 km (0.081 R)
• M5: 2,163,784 km (0.109 R)
• M6: 3,050,749 km (0.103 R)
• M7: 3,394,824 km (0.108 R)
• M8: 4,611,205 km (0.116 R)
• M9: 5,204,959 km (0.119 R)
• M10: 6,095,216 km (0.112 R)
• M11: 7,188,028 km (0.104 R)
• M12: 8,289,816 km (0.114 R)
• M13: 13,351,610 km (0.099 R)
• M14: 15,590,192 km (0.11 R)
• M15: 16,736,561 km (0.106 R)
• M16: 17,298,750 km (0.114 R)
• M17: 21,373,048 km (0.115 R)
• M18: 24,101,863 km (0.114 R)
• M19: 27,569,092 km (0.08 R)
• M20: 27,915,711 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770

Radius: 6.4

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.28 AU - 10.04 AU

Year: 20021 Days

Day: 21.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 79,170,559 km

• M1: 79,586 km (0.028 R)
• M2: 315,801 km (0.101 R)
• M3: 613,501 km (0.114 R)
• M4: 1,172,997 km (0.081 R)
• M5: 1,485,806 km (0.116 R)
• M6: 2,695,604 km (0.114 R)
• M7: 3,000,036 km (0.082 R)
• M8: 4,699,318 km (0.118 R)
• M9: 5,490,840 km (0.095 R)
• M10: 6,500,476 km (0.039 R)
• M11: 6,816,876 km (0.095 R)
• M12: 7,286,763 km (0.081 R)
• M13: 8,031,760 km (0.108 R)
• M14: 8,502,545 km (0.11 R)
• M15: 9,789,086 km (0.09 R)
• M16: 12,464,495 km (0.033 R)
• M17: 13,527,537 km (0.103 R)
• M18: 13,820,898 km (0.085 R)
• M19: 15,511,205 km (0.107 R)
• M20: 17,855,703 km (0.105 R)
• M21: 18,838,112 km (0.115 R)
• M22: 20,139,913 km (0.104 R)
• M23: 24,080,919 km (0.094 R)
• M24: 24,948,287 km (0.117 R)
• M25: 25,612,502 km (0.072 R)
• M26: 27,207,814 km (0.115 R)
• M27: 27,558,022 km (0.046 R)
• M28: 28,387,094 km (0.074 R)
• M29: 32,651,680 km (0.1 R)
• M30: 35,766,906 km (0.053 R)
• M31: 36,752,906 km (0.061 R)
• M32: 37,324,370 km (0.119 R)
• M33: 39,371,467 km (0.105 R)
• M34: 51,268,387 km (0.12 R)
• M35: 61,066,300 km (0.11 R)
• M36: 61,867,845 km (0.05 R)
• M37: 65,771,302 km (0.1 R)
• M38: 65,981,188 km (0.046 R)
• M39: 68,750,394 km (0.096 R)
• M40: 73,611,577 km (0.095 R)
• M41: 75,895,039 km (0.087 R)
• M42: 76,589,173 km (0.143 R)
• M43: 77,287,496 km (0.096 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: 541 - 13,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit