🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 13.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.68 AU - 0.94 AU

Year: 478 Days

Day: 5.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,960,152 km

• M1: 169,345 km (0.089 R)
• M2: 720,763 km (0.075 R)
• M3: 1,349,971 km (0.082 R)
• M4: 2,162,288 km (0.119 R)
• M5: 3,315,089 km (0.086 R)
• M6: 3,843,020 km (0.062 R)
• M7: 4,784,888 km (0.074 R)
• M8: 5,318,803 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.8

Radius: 9.8

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.1 AU - 1.54 AU

Year: 995 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,960,152 km

• M1: 121,922 km (0.07 R)
• M2: 459,116 km (0.115 R)
• M3: 827,127 km (0.067 R)
• M4: 1,160,879 km (0.108 R)
• M5: 1,586,037 km (0.046 R)
• M6: 1,929,065 km (0.094 R)
• M7: 2,460,735 km (0.115 R)
• M8: 2,964,731 km (0.098 R)
• M9: 3,536,643 km (0.107 R)
• M10: 3,897,623 km (0.083 R)
• M11: 4,214,471 km (0.04 R)
• M12: 4,694,531 km (0.111 R)
• M13: 5,390,909 km (0.108 R)
• M14: 5,828,034 km (0.092 R)
• M15: 6,288,646 km (0.085 R)
• M16: 7,208,673 km (0.082 R)
• M17: 8,966,597 km (0.102 R)
• M18: 9,432,445 km (0.068 R)
• M19: 10,476,339 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 8.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.16 AU - 1.58 AU

Year: 1052 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,960,152 km

• M1: 107,112 km (0.116 R)
• M2: 396,734 km (0.108 R)
• M3: 788,830 km (0.098 R)
• M4: 1,697,038 km (0.069 R)
• M5: 2,008,800 km (0.069 R)
• M6: 2,358,710 km (0.092 R)
• M7: 3,092,188 km (0.105 R)
• M8: 3,899,418 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 10.4

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.84 AU - 4.32 AU

Year: 5406 Days

Day: 14.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,960,152 km

• M1: 201,508 km (0.073 R)
• M2: 606,320 km (0.067 R)
• M3: 933,192 km (0.091 R)
• M4: 1,417,290 km (0.042 R)
• M5: 1,765,853 km (0.064 R)
• M6: 2,172,011 km (0.105 R)
• M7: 4,489,283 km (0.101 R)
• M8: 7,655,821 km (0.094 R)
• M9: 9,076,103 km (0.053 R)
• M10: 9,892,758 km (0.035 R)
• M11: 10,251,044 km (0.042 R)
• M12: 18,549,388 km (0.082 R)
• M13: 25,073,950 km (0.095 R)
• M14: 29,718,066 km (0.066 R)
• M15: 30,843,939 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 8.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.85 AU - 4.57 AU

Year: 5667 Days

Day: 11.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,960,152 km

• M1: 104,419 km (0.042 R)
• M2: 488,287 km (0.056 R)
• M3: 786,137 km (0.071 R)
• M4: 1,711,848 km (0.08 R)
• M5: 2,256,085 km (0.087 R)
• M6: 2,838,620 km (0.096 R)
• M7: 3,517,794 km (0.101 R)
• M8: 4,569,766 km (0.083 R)
• M9: 4,928,203 km (0.092 R)
• M10: 5,966,711 km (0.102 R)
• M11: 7,280,480 km (0.106 R)
• M12: 7,557,834 km (0.107 R)
• M13: 8,096,835 km (0.087 R)
• M14: 9,251,581 km (0.068 R)
• M15: 10,122,839 km (0.078 R)
• M16: 10,822,658 km (0.08 R)
• M17: 11,932,076 km (0.088 R)
• M18: 12,712,827 km (0.12 R)
• M19: 13,320,344 km (0.12 R)
• M20: 14,538,669 km (0.085 R)
• M21: 15,035,184 km (0.101 R)
• M22: 16,061,875 km (0.11 R)
• M23: 19,422,292 km (0.106 R)
• M24: 21,055,751 km (0.032 R)
• M25: 22,122,084 km (0.091 R)
• M26: 22,485,458 km (0.075 R)
• M27: 23,000,822 km (0.088 R)
• M28: 23,674,910 km (0.058 R)
• M29: 26,340,894 km (0.106 R)
• M30: 27,244,615 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.1

Radius: 6.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.7 AU - 9.5 AU

Year: 18008 Days

Day: 16.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,960,152 km

• M1: 81,980 km (0.107 R)
• M2: 344,823 km (0.03 R)
• M3: 584,778 km (0.058 R)
• M4: 1,094,907 km (0.061 R)
• M5: 1,548,787 km (0.069 R)
• M6: 1,916,050 km (0.081 R)
• M7: 2,933,614 km (0.075 R)
• M8: 3,496,850 km (0.092 R)
• M9: 5,284,096 km (0.082 R)
• M10: 6,872,526 km (0.093 R)
• M11: 7,480,043 km (0.076 R)
• M12: 8,848,116 km (0.108 R)
• M13: 11,841,419 km (0.119 R)
• M14: 12,242,940 km (0.075 R)
• M15: 12,653,586 km (0.025 R)
• M16: 13,440,621 km (0.07 R)
• M17: 16,066,811 km (0.068 R)
• M18: 16,630,197 km (0.108 R)
• M19: 19,329,541 km (0.108 R)
• M20: 20,453,918 km (0.107 R)
• M21: 29,571,310 km (0.028 R)
• M22: 29,886,513 km (0.084 R)
• M23: 31,496,485 km (0.091 R)
• M24: 33,389,946 km (0.054 R)
• M25: 38,142,072 km (0.102 R)
• M26: 39,270,039 km (0.095 R)
• M27: 41,330,152 km (0.114 R)
• M28: 42,653,644 km (0.054 R)
• M29: 44,691,466 km (0.078 R)
• M30: 45,944,797 km (0.118 R)
• M31: 47,078,450 km (0.029 R)
• M32: 48,085,543 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit