🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.2 AU - 3.02 AU

Year: 1548 Days

Day: 43.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.5

Radius: 12.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.93 AU - 5.33 AU

Year: 4265 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,785,498 km

• M1: 156,330 km (0.074 R)
• M2: 635,193 km (0.055 R)
• M3: 1,082,789 km (0.04 R)
• M4: 1,710,053 km (0.077 R)
• M5: 2,458,641 km (0.072 R)
• M6: 2,874,224 km (0.087 R)
• M7: 3,870,845 km (0.059 R)
• M8: 4,413,885 km (0.085 R)
• M9: 4,879,583 km (0.107 R)
• M10: 5,432,347 km (0.087 R)
• M11: 6,144,733 km (0.098 R)
• M12: 6,570,338 km (0.109 R)
• M13: 10,125,681 km (0.108 R)
• M14: 11,704,388 km (0.1 R)
• M15: 12,217,957 km (0.088 R)
• M16: 12,649,398 km (0.064 R)
• M17: 14,318,910 km (0.039 R)
• M18: 16,944,203 km (0.085 R)
• M19: 17,906,716 km (0.119 R)
• M20: 18,526,649 km (0.042 R)
• M21: 19,613,478 km (0.063 R)
• M22: 20,139,314 km (0.046 R)
• M23: 23,421,342 km (0.12 R)
• M24: 26,482,563 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 8.8

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.79 AU - 7.53 AU

Year: 6309 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,785,498 km

• M1: 113,545 km (0.119 R)
• M2: 539,899 km (0.111 R)
• M3: 912,098 km (0.083 R)
• M4: 1,380,040 km (0.114 R)
• M5: 1,704,967 km (0.114 R)
• M6: 3,530,211 km (0.095 R)
• M7: 4,520,399 km (0.086 R)
• M8: 5,338,250 km (0.12 R)
• M9: 5,653,154 km (0.111 R)
• M10: 6,964,828 km (0.067 R)
• M11: 7,692,023 km (0.099 R)
• M12: 9,341,938 km (0.074 R)
• M13: 10,082,597 km (0.076 R)
• M14: 10,861,853 km (0.084 R)
• M15: 12,595,393 km (0.087 R)
• M16: 13,041,942 km (0.056 R)
• M17: 13,498,964 km (0.073 R)
• M18: 14,085,238 km (0.096 R)
• M19: 14,384,733 km (0.114 R)
• M20: 16,337,434 km (0.07 R)
• M21: 17,274,814 km (0.089 R)
• M22: 20,684,150 km (0.075 R)
• M23: 21,306,028 km (0.103 R)
• M24: 22,915,252 km (0.103 R)
• M25: 24,259,688 km (0.038 R)
• M26: 27,197,491 km (0.064 R)
• M27: 28,992,367 km (0.116 R)
• M28: 29,282,736 km (0.037 R)
• M29: 31,574,426 km (0.047 R)
• M30: 32,087,995 km (0.101 R)
• M31: 33,131,740 km (0.108 R)
• M32: 34,414,093 km (0.074 R)
• M33: 36,174,860 km (0.089 R)
• M34: 39,399,292 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 9.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.37 AU - 9.57 AU

Year: 9049 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,785,498 km

• M1: 121,922 km (0.043 R)
• M2: 443,558 km (0.08 R)
• M3: 1,102,536 km (0.105 R)
• M4: 2,158,697 km (0.025 R)
• M5: 3,079,771 km (0.076 R)
• M6: 4,541,193 km (0.071 R)
• M7: 8,048,964 km (0.119 R)
• M8: 10,033,679 km (0.103 R)
• M9: 10,663,037 km (0.118 R)
• M10: 13,389,159 km (0.112 R)
• M11: 14,152,108 km (0.096 R)
• M12: 19,947,530 km (0.071 R)
• M13: 23,616,417 km (0.104 R)
• M14: 29,927,054 km (0.099 R)
• M15: 35,476,237 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 12.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.34 AU - 12.54 AU

Year: 12383 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,785,498 km

• M1: 153,039 km (0.058 R)
• M2: 635,492 km (0.073 R)
• M3: 1,224,758 km (0.11 R)
• M4: 2,129,526 km (0.081 R)
• M5: 3,487,725 km (0.114 R)
• M6: 4,744,496 km (0.081 R)
• M7: 6,627,036 km (0.112 R)
• M8: 8,964,652 km (0.061 R)
• M9: 12,935,129 km (0.106 R)
• M10: 13,494,326 km (0.12 R)
• M11: 18,333,219 km (0.068 R)
• M12: 24,407,042 km (0.1 R)
• M13: 26,930,908 km (0.104 R)
• M14: 27,334,074 km (0.049 R)
• M15: 27,843,754 km (0.051 R)
• M16: 31,702,332 km (0.08 R)
• M17: 32,265,119 km (0.087 R)
• M18: 33,294,801 km (0.119 R)
• M19: 35,903,788 km (0.109 R)
• M20: 36,638,314 km (0.089 R)
• M21: 40,594,429 km (0.054 R)
• M22: 42,607,119 km (0.082 R)
• M23: 43,154,947 km (0.052 R)
• M24: 46,685,755 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 14.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.26 AU - 12.18 AU

Year: 12884 Days

Day: 13 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,785,498 km

• M1: 177,872 km (0.105 R)
• M2: 643,720 km (0.036 R)
• M3: 1,148,463 km (0.072 R)
• M4: 2,064,899 km (0.109 R)
• M5: 3,158,460 km (0.102 R)
• M6: 3,687,887 km (0.066 R)
• M7: 5,572,521 km (0.098 R)
• M8: 6,706,323 km (0.049 R)
• M9: 7,631,586 km (0.073 R)
• M10: 8,592,752 km (0.09 R)
• M11: 10,480,976 km (0.088 R)
• M12: 13,133,945 km (0.105 R)
• M13: 16,427,941 km (0.059 R)
• M14: 17,026,033 km (0.119 R)
• M15: 18,186,613 km (0.097 R)
• M16: 18,989,355 km (0.048 R)
• M17: 20,925,152 km (0.042 R)
• M18: 22,529,589 km (0.095 R)
• M19: 22,989,453 km (0.099 R)
• M20: 24,310,552 km (0.087 R)
• M21: 26,386,521 km (0.066 R)
• M22: 33,084,317 km (0.092 R)
• M23: 38,434,386 km (0.118 R)
• M24: 51,924,224 km (0.09 R)
• M25: 54,855,744 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.9

Radius: 3.8

Gravity: 34.41 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.35 AU - 17.41 AU

Year: 21071 Days

Day: 21.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,785,498 km

• M1: 47,423 km (0.06 R)
• M2: 400,922 km (0.055 R)
• M3: 524,789 km (0.088 R)
• M4: 683,812 km (0.038 R)
• M5: 842,386 km (0.068 R)
• M6: 1,000,959 km (0.109 R)
• M7: 1,262,008 km (0.114 R)
• M8: 2,852,083 km (0.026 R)
• M9: 3,292,948 km (0.11 R)
• M10: 4,115,587 km (0.085 R)
• M11: 4,308,269 km (0.049 R)
• M12: 5,030,378 km (0.09 R)
• M13: 5,250,736 km (0.066 R)
• M14: 5,593,315 km (0.097 R)
• M15: 6,073,075 km (0.104 R)
• M16: 6,493,296 km (0.088 R)
• M17: 8,574,950 km (0.106 R)
• M18: 8,836,597 km (0.12 R)
• M19: 11,561,372 km (0.114 R)
• M20: 14,354,963 km (0.027 R)
• M21: 14,501,718 km (0.099 R)
• M22: 17,567,278 km (0.094 R)
• M23: 20,662,757 km (0.119 R)
• M24: 21,996,572 km (0.12 R)
• M25: 23,285,357 km (0.097 R)
• M26: 30,855,159 km (0.105 R)
• M27: 31,965,624 km (0.086 R)
• M28: 32,974,811 km (0.101 R)
• M29: 35,724,720 km (0.067 R)
• M30: 35,994,295 km (0.049 R)
• M31: 37,224,289 km (0.078 R)
• M32: 37,362,667 km (0.064 R)
• M33: 41,378,023 km (0.113 R)
• M34: 47,112,109 km (0.093 R)
• M35: 49,246,123 km (0.064 R)
• M36: 49,915,574 km (0.084 R)
• M37: 54,771,820 km (0.094 R)
• M38: 56,214,990 km (0.116 R)
• M39: 62,047,063 km (0.115 R)
• M40: 62,241,540 km (0.098 R)
• M41: 69,101,351 km (0.098 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: 412 - 11,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit