🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.55 AU - 0.77 AU

Year: 341 Days

Day: 45.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 14

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.74 AU - 0.86 AU

Year: 455 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 148.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 16,624,292 km

• M1: 198,516 km (0.082 R)
• M2: 295,755 km (0.089 R)
• M3: 395,387 km (0.064 R)
• M4: 483,351 km (0.07 R)
• M5: 654,790 km (0.12 R)
• M6: 950,545 km (0.069 R)
• M7: 1,045,240 km (0.057 R)
• M8: 1,150,707 km (0.057 R)
• M9: 1,263,803 km (0.079 R)
• M10: 1,361,789 km (0.118 R)
• M11: 1,458,579 km (0.098 R)
• M12: 1,549,984 km (0.09 R)
• M13: 1,651,560 km (0.114 R)
• M14: 1,776,475 km (0.116 R)
• M15: 1,935,348 km (0.043 R)
• M16: 2,040,964 km (0.077 R)
• M17: 2,253,842 km (0.085 R)
• M18: 2,488,411 km (0.093 R)
• M19: 2,589,390 km (0.086 R)
• M20: 2,681,991 km (0.107 R)
• M21: 2,775,788 km (0.072 R)
• M22: 2,900,852 km (0.053 R)
• M23: 3,038,183 km (0.045 R)
• M24: 3,188,080 km (0.093 R)
• M25: 3,324,663 km (0.07 R)
• M26: 3,436,413 km (0.067 R)
• M27: 3,751,915 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 12.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.1 AU - 1.7 AU

Year: 1053 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 16,624,292 km

• M1: 156,031 km (0.108 R)
• M2: 253,568 km (0.103 R)
• M3: 333,154 km (0.1 R)
• M4: 442,660 km (0.118 R)
• M5: 568,472 km (0.06 R)
• M6: 704,756 km (0.1 R)
• M7: 785,838 km (0.108 R)
• M8: 905,516 km (0.097 R)
• M9: 1,208,601 km (0.107 R)
• M10: 1,421,928 km (0.081 R)
• M11: 1,609,523 km (0.11 R)
• M12: 1,805,497 km (0.036 R)
• M13: 1,891,964 km (0.118 R)
• M14: 2,021,366 km (0.07 R)
• M15: 2,141,793 km (0.096 R)
• M16: 2,660,748 km (0.11 R)
• M17: 3,288,760 km (0.051 R)
• M18: 3,546,966 km (0.107 R)
• M19: 3,715,562 km (0.047 R)
• M20: 3,871,742 km (0.099 R)
• M21: 4,129,350 km (0.115 R)
• M22: 4,237,210 km (0.1 R)
• M23: 4,814,359 km (0.117 R)
• M24: 5,475,282 km (0.035 R)
• M25: 5,713,442 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.5

Radius: 11.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.88 AU - 2.38 AU

Year: 1977 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,624,292 km

• M1: 156,031 km (0.119 R)
• M2: 243,097 km (0.117 R)
• M3: 345,272 km (0.088 R)
• M4: 423,661 km (0.056 R)
• M5: 626,815 km (0.052 R)
• M6: 753,674 km (0.06 R)
• M7: 1,054,216 km (0.075 R)
• M8: 1,169,407 km (0.099 R)
• M9: 1,340,397 km (0.038 R)
• M10: 1,487,601 km (0.1 R)
• M11: 1,810,134 km (0.114 R)
• M12: 1,891,366 km (0.055 R)
• M13: 2,094,071 km (0.089 R)
• M14: 2,216,592 km (0.12 R)
• M15: 2,303,957 km (0.116 R)
• M16: 2,744,672 km (0.099 R)
• M17: 3,099,518 km (0.045 R)
• M18: 3,183,592 km (0.071 R)
• M19: 3,311,050 km (0.099 R)
• M20: 3,615,332 km (0.051 R)
• M21: 3,959,108 km (0.085 R)
• M22: 4,158,073 km (0.098 R)
• M23: 4,266,531 km (0.069 R)
• M24: 4,518,304 km (0.098 R)
• M25: 4,662,068 km (0.119 R)
• M26: 4,888,709 km (0.103 R)
• M27: 5,102,484 km (0.116 R)
• M28: 5,336,156 km (0.09 R)
• M29: 5,970,900 km (0.082 R)
• M30: 6,164,180 km (0.109 R)
• M31: 6,539,073 km (0.109 R)
• M32: 6,611,328 km (0.102 R)
• M33: 6,976,646 km (0.098 R)
• M34: 7,367,396 km (0.112 R)
• M35: 7,480,342 km (0.087 R)
• M36: 8,189,586 km (0.106 R)
• M37: 8,641,371 km (0.062 R)
• M38: 8,740,704 km (0.077 R)
• M39: 8,900,475 km (0.12 R)
• M40: 9,161,972 km (0.08 R)
• M41: 9,426,162 km (0.072 R)
• M42: 9,630,961 km (0.1 R)
• M43: 9,858,051 km (0.103 R)
• M44: 10,848,389 km (0.092 R)
• M45: 11,149,529 km (0.076 R)
• M46: 11,760,038 km (0.109 R)
• M47: 11,958,555 km (0.086 R)
• M48: 12,403,758 km (0.12 R)
• M49: 12,605,865 km (0.111 R)
• M50: 13,218,917 km (0.069 R)
• M51: 13,402,324 km (0.101 R)
• M52: 13,725,605 km (0.049 R)
• M53: 14,592,076 km (0.103 R)
• M54: 14,781,766 km (0.119 R)
• M55: 14,876,910 km (0.11 R)
• M56: 15,283,517 km (0.093 R)
• M57: 15,452,114 km (0.111 R)
• M58: 15,669,629 km (0.1 R)
• M59: 15,863,957 km (0.11 R)
• M60: 15,936,960 km (0.089 R)
• M61: 16,010,114 km (0.099 R)
• M62: 16,377,676 km (0.028 R)
• M63: 16,550,162 km (0.108 R)
• M64: 16,624,363 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit