🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.49 AU - 0.59 AU

Year: 256 Days

Day: 29.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,488,159 km

• M1: 47,423 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 14.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.83 AU - 1.09 AU

Year: 607 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 22,488,159 km

• M1: 186,848 km (0.119 R)
• M2: 286,630 km (0.119 R)
• M3: 435,779 km (0.091 R)
• M4: 596,596 km (0.112 R)
• M5: 755,020 km (0.086 R)
• M6: 915,240 km (0.106 R)
• M7: 1,103,883 km (0.066 R)
• M8: 1,231,938 km (0.111 R)
• M9: 1,339,948 km (0.053 R)
• M10: 1,434,195 km (0.087 R)
• M11: 1,810,882 km (0.11 R)
• M12: 1,959,882 km (0.069 R)
• M13: 2,209,112 km (0.075 R)
• M14: 2,400,447 km (0.1 R)
• M15: 2,624,545 km (0.05 R)
• M16: 2,722,681 km (0.114 R)
• M17: 3,019,334 km (0.117 R)
• M18: 3,250,313 km (0.112 R)
• M19: 3,356,079 km (0.08 R)
• M20: 3,475,159 km (0.099 R)
• M21: 3,595,734 km (0.101 R)
• M22: 3,723,790 km (0.071 R)
• M23: 3,828,658 km (0.09 R)
• M24: 3,971,973 km (0.045 R)
• M25: 4,245,139 km (0.109 R)
• M26: 4,341,779 km (0.105 R)
• M27: 4,478,511 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 10.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.86 AU - 2.62 AU

Year: 2165 Days

Day: 12.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,488,159 km

• M1: 180,565 km (0.086 R)
• M2: 253,868 km (0.068 R)
• M3: 534,663 km (0.072 R)
• M4: 603,029 km (0.112 R)
• M5: 689,646 km (0.11 R)
• M6: 1,002,904 km (0.113 R)
• M7: 1,090,419 km (0.091 R)
• M8: 1,180,776 km (0.095 R)
• M9: 1,254,977 km (0.069 R)
• M10: 1,629,719 km (0.11 R)
• M11: 1,787,246 km (0.097 R)
• M12: 2,050,089 km (0.098 R)
• M13: 2,163,335 km (0.116 R)
• M14: 2,255,637 km (0.037 R)
• M15: 2,396,408 km (0.066 R)
• M16: 2,649,827 km (0.09 R)
• M17: 2,748,711 km (0.049 R)
• M18: 3,328,253 km (0.117 R)
• M19: 3,570,752 km (0.104 R)
• M20: 3,888,946 km (0.073 R)
• M21: 3,973,469 km (0.116 R)
• M22: 4,044,528 km (0.107 R)
• M23: 4,144,459 km (0.071 R)
• M24: 4,230,927 km (0.113 R)
• M25: 4,332,504 km (0.073 R)
• M26: 4,434,978 km (0.05 R)
• M27: 5,236,673 km (0.101 R)
• M28: 5,392,854 km (0.109 R)
• M29: 5,726,158 km (0.086 R)
• M30: 5,838,805 km (0.116 R)
• M31: 6,066,343 km (0.112 R)
• M32: 6,197,541 km (0.085 R)
• M33: 6,749,258 km (0.116 R)
• M34: 6,885,392 km (0.116 R)
• M35: 7,334,185 km (0.072 R)
• M36: 7,579,675 km (0.118 R)
• M37: 7,756,799 km (0.041 R)
• M38: 8,351,002 km (0.106 R)
• M39: 8,589,162 km (0.076 R)
• M40: 8,718,265 km (0.095 R)
• M41: 9,128,462 km (0.089 R)
• M42: 9,373,803 km (0.112 R)
• M43: 9,449,649 km (0.108 R)
• M44: 9,621,237 km (0.045 R)
• M45: 9,890,214 km (0.043 R)
• M46: 10,200,780 km (0.096 R)
• M47: 10,455,395 km (0.096 R)
• M48: 10,573,727 km (0.025 R)
• M49: 10,851,231 km (0.119 R)
• M50: 10,931,116 km (0.082 R)
• M51: 11,011,002 km (0.075 R)
• M52: 11,151,474 km (0.108 R)
• M53: 11,474,605 km (0.035 R)
• M54: 11,821,373 km (0.1 R)
• M55: 11,944,642 km (0.11 R)
• M56: 12,047,715 km (0.117 R)
• M57: 12,316,841 km (0.08 R)
• M58: 12,462,699 km (0.061 R)
• M59: 12,734,968 km (0.036 R)
• M60: 12,903,564 km (0.097 R)
• M61: 13,735,777 km (0.068 R)
• M62: 14,256,677 km (0.111 R)
• M63: 14,916,852 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.3

Radius: 14.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.17 AU - 3.39 AU

Year: 2993 Days

Day: 8.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 22,488,159 km

• M1: 228,735 km (0.119 R)
• M2: 371,751 km (0.04 R)
• M3: 509,231 km (0.099 R)
• M4: 617,241 km (0.091 R)
• M5: 707,299 km (0.111 R)
• M6: 826,229 km (0.118 R)
• M7: 1,119,590 km (0.08 R)
• M8: 1,353,562 km (0.059 R)
• M9: 1,657,844 km (0.051 R)
• M10: 1,806,544 km (0.118 R)
• M11: 2,042,460 km (0.102 R)
• M12: 2,482,577 km (0.105 R)
• M13: 2,590,437 km (0.055 R)
• M14: 3,028,908 km (0.105 R)
• M15: 3,232,511 km (0.114 R)
• M16: 3,551,603 km (0.11 R)
• M17: 3,725,436 km (0.082 R)
• M18: 4,028,521 km (0.076 R)
• M19: 4,329,063 km (0.036 R)
• M20: 4,438,120 km (0.084 R)
• M21: 4,603,575 km (0.07 R)
• M22: 4,726,246 km (0.067 R)
• M23: 5,181,472 km (0.107 R)
• M24: 5,367,572 km (0.064 R)
• M25: 5,603,338 km (0.113 R)
• M26: 5,963,570 km (0.061 R)
• M27: 6,405,930 km (0.101 R)
• M28: 6,808,199 km (0.062 R)
• M29: 7,205,681 km (0.088 R)
• M30: 7,584,462 km (0.115 R)
• M31: 7,796,293 km (0.109 R)
• M32: 7,889,642 km (0.114 R)
• M33: 8,090,851 km (0.114 R)
• M34: 8,732,327 km (0.054 R)
• M35: 8,982,305 km (0.077 R)
• M36: 9,192,640 km (0.12 R)
• M37: 9,376,047 km (0.092 R)
• M38: 9,675,093 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 11.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.64 AU - 4.3 AU

Year: 4174 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,488,159 km

• M1: 140,024 km (0.025 R)
• M2: 217,216 km (0.098 R)
• M3: 298,298 km (0.043 R)
• M4: 824,883 km (0.106 R)
• M5: 1,637,199 km (0.118 R)
• M6: 1,888,823 km (0.109 R)
• M7: 1,990,250 km (0.114 R)
• M8: 2,153,312 km (0.057 R)
• M9: 2,244,118 km (0.098 R)
• M10: 2,336,270 km (0.118 R)
• M11: 2,620,506 km (0.039 R)
• M12: 2,701,588 km (0.111 R)
• M13: 3,811,604 km (0.086 R)
• M14: 4,128,153 km (0.111 R)
• M15: 4,318,292 km (0.099 R)
• M16: 4,472,677 km (0.097 R)
• M17: 4,986,695 km (0.119 R)
• M18: 6,265,907 km (0.116 R)
• M19: 6,529,199 km (0.098 R)
• M20: 6,706,622 km (0.028 R)
• M21: 6,885,691 km (0.051 R)
• M22: 7,548,260 km (0.061 R)
• M23: 7,875,430 km (0.105 R)
• M24: 8,568,068 km (0.116 R)
• M25: 8,713,777 km (0.095 R)
• M26: 8,835,849 km (0.041 R)
• M27: 9,106,471 km (0.117 R)
• M28: 9,255,171 km (0.097 R)
• M29: 9,354,804 km (0.113 R)
• M30: 9,605,530 km (0.104 R)
• M31: 9,756,923 km (0.112 R)
• M32: 9,909,213 km (0.109 R)
• M33: 10,190,308 km (0.085 R)
• M34: 10,630,125 km (0.111 R)
• M35: 11,314,835 km (0.117 R)
• M36: 11,501,533 km (0.103 R)
• M37: 11,824,066 km (0.102 R)
• M38: 11,932,375 km (0.092 R)
• M39: 12,616,037 km (0.117 R)
• M40: 12,893,092 km (0.113 R)
• M41: 13,566,133 km (0.113 R)
• M42: 14,308,288 km (0.12 R)
• M43: 14,742,421 km (0.047 R)
• M44: 14,888,130 km (0.107 R)
• M45: 16,040,931 km (0.117 R)
• M46: 16,341,174 km (0.119 R)
• M47: 16,522,187 km (0.087 R)
• M48: 16,855,790 km (0.092 R)
• M49: 17,283,640 km (0.096 R)
• M50: 17,746,047 km (0.113 R)
• M51: 18,150,111 km (0.072 R)
• M52: 18,243,760 km (0.078 R)
• M53: 18,462,920 km (0.091 R)
• M54: 18,682,979 km (0.07 R)
• M55: 18,840,655 km (0.114 R)
• M56: 19,796,436 km (0.107 R)
• M57: 20,572,250 km (0.028 R)
• M58: 20,800,387 km (0.095 R)
• M59: 21,193,530 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 10,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit