🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.42 AU - 1.86 AU

Year: 771 Days

Day: 32.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,214,737 km

• M1: 160,818 km (0.081 R)
• M2: 312,809 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.11 AU - 3.05 AU

Year: 1521 Days

Day: 45.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.82 AU - 5.16 AU

Year: 3493 Days

Day: 41.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.59 AU - 5.59 AU

Year: 3610 Days

Day: 43.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 87.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 13.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.47 AU - 6.15 AU

Year: 5141 Days

Day: 11.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,214,737 km

• M1: 179,817 km (0.077 R)
• M2: 275,110 km (0.094 R)
• M3: 388,206 km (0.097 R)
• M4: 480,060 km (0.08 R)
• M5: 601,683 km (0.056 R)
• M6: 714,629 km (0.109 R)
• M7: 905,366 km (0.103 R)
• M8: 1,076,057 km (0.06 R)
• M9: 1,218,325 km (0.117 R)
• M10: 1,493,884 km (0.081 R)
• M11: 1,851,722 km (0.052 R)
• M12: 2,287,052 km (0.1 R)
• M13: 2,456,547 km (0.088 R)
• M14: 2,560,218 km (0.038 R)
• M15: 2,683,187 km (0.117 R)
• M16: 3,101,463 km (0.099 R)
• M17: 3,638,819 km (0.042 R)
• M18: 4,122,618 km (0.096 R)
• M19: 4,393,390 km (0.112 R)
• M20: 4,584,427 km (0.102 R)
• M21: 4,821,539 km (0.039 R)
• M22: 5,084,832 km (0.091 R)
• M23: 5,263,152 km (0.058 R)
• M24: 5,580,150 km (0.036 R)
• M25: 5,950,106 km (0.091 R)
• M26: 6,304,353 km (0.101 R)
• M27: 6,592,629 km (0.11 R)
• M28: 7,814,993 km (0.076 R)
• M29: 8,021,139 km (0.064 R)
• M30: 8,360,127 km (0.12 R)
• M31: 8,837,195 km (0.073 R)
• M32: 9,079,095 km (0.116 R)
• M33: 9,241,708 km (0.046 R)
• M34: 9,818,108 km (0.066 R)
• M35: 10,152,759 km (0.071 R)
• M36: 10,265,256 km (0.108 R)
• M37: 10,747,560 km (0.109 R)
• M38: 11,208,321 km (0.116 R)
• M39: 11,411,924 km (0.115 R)
• M40: 11,616,873 km (0.104 R)
• M41: 12,418,568 km (0.098 R)
• M42: 12,508,776 km (0.116 R)
• M43: 13,268,882 km (0.081 R)
• M44: 13,391,852 km (0.087 R)
• M45: 14,706,368 km (0.036 R)
• M46: 15,025,461 km (0.057 R)
• M47: 15,217,993 km (0.05 R)
• M48: 15,346,797 km (0.052 R)
• M49: 15,702,840 km (0.098 R)
• M50: 16,357,330 km (0.119 R)
• M51: 17,154,537 km (0.118 R)
• M52: 17,322,237 km (0.114 R)
• M53: 17,625,472 km (0.103 R)
• M54: 18,305,693 km (0.095 R)
• M55: 18,408,317 km (0.076 R)
• M56: 18,614,463 km (0.078 R)
• M57: 18,994,292 km (0.046 R)
• M58: 19,272,245 km (0.094 R)
• M59: 19,621,406 km (0.079 R)
• M60: 20,717,510 km (0.108 R)
• M61: 20,860,376 km (0.098 R)
• M62: 22,051,474 km (0.046 R)
• M63: 22,197,482 km (0.109 R)
• M64: 22,784,205 km (0.099 R)
• M65: 23,005,609 km (0.093 R)
• M66: 23,264,713 km (0.082 R)
• M67: 23,711,263 km (0.053 R)
• M68: 24,726,434 km (0.114 R)
• M69: 25,410,994 km (0.105 R)
• M70: 25,602,329 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 13.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.72 AU - 7.04 AU

Year: 5234 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,214,737 km

• M1: 178,919 km (0.09 R)
• M2: 368,759 km (0.076 R)
• M3: 593,904 km (0.04 R)
• M4: 765,193 km (0.11 R)
• M5: 932,743 km (0.045 R)
• M6: 1,160,431 km (0.114 R)
• M7: 1,318,855 km (0.061 R)
• M8: 1,432,848 km (0.11 R)
• M9: 1,603,839 km (0.085 R)
• M10: 1,823,897 km (0.105 R)
• M11: 1,981,125 km (0.11 R)
• M12: 2,172,909 km (0.1 R)
• M13: 2,340,159 km (0.068 R)
• M14: 2,511,748 km (0.058 R)
• M15: 2,607,192 km (0.112 R)
• M16: 2,720,138 km (0.057 R)
• M17: 3,035,042 km (0.105 R)
• M18: 3,119,864 km (0.073 R)
• M19: 3,485,331 km (0.109 R)
• M20: 3,628,197 km (0.085 R)
• M21: 3,957,013 km (0.062 R)
• M22: 4,050,063 km (0.107 R)
• M23: 4,238,407 km (0.035 R)
• M24: 4,371,998 km (0.054 R)
• M25: 4,565,428 km (0.116 R)
• M26: 4,801,194 km (0.105 R)
• M27: 4,920,573 km (0.047 R)
• M28: 5,040,999 km (0.096 R)
• M29: 5,387,767 km (0.109 R)
• M30: 5,511,934 km (0.092 R)
• M31: 5,616,203 km (0.097 R)
• M32: 5,742,165 km (0.106 R)
• M33: 5,826,687 km (0.033 R)
• M34: 6,452,156 km (0.064 R)
• M35: 6,694,954 km (0.116 R)
• M36: 6,873,573 km (0.115 R)
• M37: 7,626,799 km (0.039 R)
• M38: 7,719,849 km (0.081 R)
• M39: 7,977,905 km (0.078 R)
• M40: 8,191,082 km (0.081 R)
• M41: 8,310,461 km (0.112 R)
• M42: 8,720,359 km (0.09 R)
• M43: 9,285,540 km (0.099 R)
• M44: 10,219,779 km (0.035 R)
• M45: 10,348,283 km (0.056 R)
• M46: 10,841,657 km (0.102 R)
• M47: 11,289,703 km (0.096 R)
• M48: 11,502,730 km (0.096 R)
• M49: 11,690,026 km (0.085 R)
• M50: 12,395,231 km (0.101 R)
• M51: 12,725,244 km (0.119 R)
• M52: 12,808,270 km (0.097 R)
• M53: 13,789,633 km (0.06 R)
• M54: 13,988,897 km (0.095 R)
• M55: 14,563,353 km (0.08 R)
• M56: 14,795,229 km (0.088 R)
• M57: 15,824,463 km (0.062 R)
• M58: 16,362,716 km (0.106 R)
• M59: 17,181,465 km (0.046 R)
• M60: 17,303,986 km (0.104 R)
• M61: 17,920,479 km (0.091 R)
• M62: 18,231,493 km (0.084 R)
• M63: 18,512,886 km (0.08 R)
• M64: 18,606,983 km (0.098 R)
• M65: 20,199,303 km (0.096 R)
• M66: 20,490,570 km (0.097 R)
• M67: 20,750,571 km (0.088 R)
• M68: 20,848,408 km (0.088 R)
• M69: 21,241,102 km (0.041 R)
• M70: 21,405,511 km (0.098 R)
• M71: 21,570,218 km (0.046 R)
• M72: 22,000,760 km (0.119 R)
• M73: 22,133,753 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 11.1

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.63 AU - 14.23 AU

Year: 15126 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,214,737 km

• M1: 140,173 km (0.075 R)
• M2: 486,642 km (0.085 R)
• M3: 577,298 km (0.072 R)
• M4: 757,115 km (0.076 R)
• M5: 843,433 km (0.096 R)
• M6: 979,716 km (0.116 R)
• M7: 1,684,322 km (0.044 R)
• M8: 2,926,434 km (0.104 R)
• M9: 3,245,825 km (0.087 R)
• M10: 3,614,135 km (0.116 R)
• M11: 3,765,229 km (0.076 R)
• M12: 3,918,567 km (0.097 R)
• M13: 4,231,226 km (0.053 R)
• M14: 4,511,722 km (0.078 R)
• M15: 5,605,731 km (0.106 R)
• M16: 6,003,063 km (0.106 R)
• M17: 6,593,077 km (0.114 R)
• M18: 7,201,641 km (0.089 R)
• M19: 7,536,890 km (0.067 R)
• M20: 8,024,579 km (0.12 R)
• M21: 8,272,313 km (0.059 R)
• M22: 9,392,203 km (0.116 R)
• M23: 9,653,401 km (0.08 R)
• M24: 9,916,992 km (0.1 R)
• M25: 10,023,057 km (0.071 R)
• M26: 10,397,351 km (0.094 R)
• M27: 10,721,979 km (0.089 R)
• M28: 12,223,343 km (0.093 R)
• M29: 12,451,330 km (0.042 R)
• M30: 12,623,368 km (0.059 R)
• M31: 13,377,490 km (0.103 R)
• M32: 13,730,541 km (0.089 R)
• M33: 13,848,873 km (0.113 R)
• M34: 15,234,449 km (0.113 R)
• M35: 15,726,775 km (0.051 R)
• M36: 16,916,677 km (0.066 R)
• M37: 18,265,451 km (0.102 R)
• M38: 18,591,724 km (0.081 R)
• M39: 19,382,499 km (0.08 R)
• M40: 19,715,204 km (0.115 R)
• M41: 22,096,952 km (0.055 R)
• M42: 23,145,334 km (0.117 R)
• M43: 23,782,172 km (0.119 R)
• M44: 24,424,695 km (0.11 R)
• M45: 25,072,902 km (0.091 R)
• M46: 25,872,952 km (0.115 R)
• M47: 26,312,919 km (0.116 R)
• M48: 26,607,477 km (0.076 R)
• M49: 28,549,258 km (0.104 R)
• M50: 30,150,703 km (0.078 R)
• M51: 30,304,789 km (0.119 R)
• M52: 30,536,366 km (0.071 R)
• M53: 30,923,675 km (0.105 R)
• M54: 32,252,403 km (0.078 R)
• M55: 32,331,092 km (0.034 R)
• M56: 32,409,930 km (0.095 R)
• M57: 32,646,743 km (0.076 R)
• M58: 35,208,308 km (0.085 R)
• M59: 36,595,230 km (0.063 R)
• M60: 37,089,052 km (0.104 R)
• M61: 37,833,750 km (0.093 R)
• M62: 38,834,560 km (0.107 R)
• M63: 39,002,110 km (0.069 R)
• M64: 40,776,939 km (0.09 R)
• M65: 41,032,602 km (0.103 R)
• M66: 41,374,283 km (0.031 R)
• M67: 41,631,143 km (0.07 R)
• M68: 42,750,733 km (0.105 R)
• M69: 43,270,735 km (0.061 R)
• M70: 44,229,508 km (0.101 R)
• M71: 44,843,308 km (0.112 R)
• M72: 46,256,858 km (0.034 R)
• M73: 47,058,404 km (0.113 R)
• M74: 47,416,092 km (0.071 R)
• M75: 47,684,920 km (0.099 R)
• M76: 48,675,258 km (0.092 R)
• M77: 49,218,148 km (0.103 R)
• M78: 49,399,610 km (0.116 R)
• M79: 50,492,872 km (0.101 R)
• M80: 51,502,209 km (0.109 R)
• M81: 51,778,516 km (0.111 R)
• M82: 51,963,120 km (0.073 R)
• M83: 52,240,324 km (0.097 R)
• M84: 52,982,031 km (0.096 R)
• M85: 56,932,462 km (0.084 R)
• M86: 57,313,637 km (0.068 R)
• M87: 62,640,069 km (0.113 R)
• M88: 63,526,586 km (0.107 R)
• M89: 64,516,625 km (0.081 R)
• M90: 64,615,808 km (0.119 R)
• M91: 65,711,164 km (0.085 R)
• M92: 65,811,095 km (0.092 R)
• M93: 66,211,120 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 16,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit