🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 242 Days

Day: 31.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 39.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,630,849 km

• M1: 514,467 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.1

Radius: 11.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.34 AU - 1.46 AU

Year: 1070 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,630,849 km

• M1: 163,361 km (0.071 R)
• M2: 285,882 km (0.103 R)
• M3: 382,073 km (0.101 R)
• M4: 498,311 km (0.078 R)
• M5: 603,927 km (0.041 R)
• M6: 789,877 km (0.101 R)
• M7: 864,077 km (0.107 R)
• M8: 1,014,274 km (0.096 R)
• M9: 1,266,795 km (0.088 R)
• M10: 1,482,365 km (0.052 R)
• M11: 1,605,933 km (0.035 R)
• M12: 1,732,942 km (0.096 R)
• M13: 1,809,237 km (0.085 R)
• M14: 1,949,709 km (0.104 R)
• M15: 2,093,921 km (0.099 R)
• M16: 2,216,891 km (0.088 R)
• M17: 2,300,217 km (0.118 R)
• M18: 2,410,171 km (0.109 R)
• M19: 2,635,615 km (0.095 R)
• M20: 2,724,177 km (0.104 R)
• M21: 2,995,997 km (0.108 R)
• M22: 3,163,397 km (0.094 R)
• M23: 3,267,217 km (0.031 R)
• M24: 3,381,809 km (0.116 R)
• M25: 3,517,345 km (0.101 R)
• M26: 3,595,585 km (0.069 R)
• M27: 3,733,963 km (0.037 R)
• M28: 3,853,940 km (0.1 R)
• M29: 4,077,290 km (0.094 R)
• M30: 4,473,276 km (0.118 R)
• M31: 4,590,261 km (0.075 R)
• M32: 4,697,523 km (0.083 R)
• M33: 4,805,682 km (0.108 R)
• M34: 4,914,589 km (0.118 R)
• M35: 5,157,237 km (0.036 R)
• M36: 5,358,596 km (0.077 R)
• M37: 5,642,832 km (0.069 R)
• M38: 5,792,430 km (0.09 R)
• M39: 5,885,330 km (0.109 R)
• M40: 6,261,568 km (0.117 R)
• M41: 6,440,637 km (0.119 R)
• M42: 6,609,234 km (0.038 R)
• M43: 7,037,533 km (0.081 R)
• M44: 7,588,502 km (0.083 R)
• M45: 7,869,446 km (0.059 R)
• M46: 7,998,101 km (0.101 R)
• M47: 8,179,712 km (0.089 R)
• M48: 8,349,356 km (0.077 R)
• M49: 8,480,703 km (0.077 R)
• M50: 8,758,955 km (0.116 R)
• M51: 8,892,397 km (0.112 R)
• M52: 9,040,050 km (0.099 R)
• M53: 9,161,523 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 10.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.16 AU - 1.78 AU

Year: 1151 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,630,849 km

• M1: 137,181 km (0.061 R)
• M2: 217,515 km (0.103 R)
• M3: 369,656 km (0.075 R)
• M4: 613,052 km (0.083 R)
• M5: 786,885 km (0.081 R)
• M6: 1,154,297 km (0.112 R)
• M7: 1,675,496 km (0.087 R)
• M8: 1,961,826 km (0.055 R)
• M9: 2,045,302 km (0.116 R)
• M10: 2,129,825 km (0.07 R)
• M11: 2,302,760 km (0.034 R)
• M12: 2,371,276 km (0.105 R)
• M13: 2,520,575 km (0.107 R)
• M14: 2,838,919 km (0.114 R)
• M15: 2,933,764 km (0.119 R)
• M16: 3,008,413 km (0.11 R)
• M17: 3,105,203 km (0.093 R)
• M18: 3,312,994 km (0.114 R)
• M19: 3,390,785 km (0.094 R)
• M20: 3,491,764 km (0.119 R)
• M21: 3,616,379 km (0.106 R)
• M22: 3,708,082 km (0.083 R)
• M23: 3,835,241 km (0.068 R)
• M24: 3,975,863 km (0.054 R)
• M25: 4,130,098 km (0.099 R)
• M26: 4,201,905 km (0.109 R)
• M27: 4,322,630 km (0.072 R)
• M28: 4,791,769 km (0.12 R)
• M29: 4,994,325 km (0.078 R)
• M30: 5,109,366 km (0.101 R)
• M31: 5,212,588 km (0.11 R)
• M32: 5,316,409 km (0.118 R)
• M33: 5,539,310 km (0.103 R)
• M34: 5,872,764 km (0.118 R)
• M35: 5,967,309 km (0.035 R)
• M36: 6,062,304 km (0.089 R)
• M37: 6,144,284 km (0.025 R)
• M38: 6,253,939 km (0.111 R)
• M39: 6,503,319 km (0.11 R)
• M40: 7,285,715 km (0.044 R)
• M41: 7,489,617 km (0.1 R)
• M42: 7,562,771 km (0.087 R)
• M43: 8,567,919 km (0.108 R)
• M44: 8,659,922 km (0.087 R)
• M45: 8,814,007 km (0.102 R)
• M46: 9,047,081 km (0.052 R)
• M47: 9,125,171 km (0.055 R)
• M48: 9,345,080 km (0.102 R)
• M49: 9,487,347 km (0.102 R)
• M50: 9,630,363 km (0.097 R)
• M51: 9,758,120 km (0.066 R)
• M52: 10,128,673 km (0.113 R)
• M53: 10,291,137 km (0.078 R)
• M54: 10,503,715 km (0.1 R)
• M55: 10,635,212 km (0.112 R)
• M56: 10,966,422 km (0.067 R)
• M57: 11,116,618 km (0.092 R)
• M58: 11,233,903 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 8.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.18 AU - 1.84 AU

Year: 1198 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,630,849 km

• M1: 142,118 km (0.098 R)
• M2: 269,875 km (0.051 R)
• M3: 374,144 km (0.113 R)
• M4: 483,949 km (0.114 R)
• M5: 600,336 km (0.111 R)
• M6: 992,731 km (0.096 R)
• M7: 1,324,091 km (0.051 R)
• M8: 1,432,400 km (0.1 R)
• M9: 1,528,591 km (0.095 R)
• M10: 1,596,508 km (0.051 R)
• M11: 1,751,193 km (0.118 R)
• M12: 1,927,120 km (0.105 R)
• M13: 1,984,266 km (0.101 R)
• M14: 2,244,566 km (0.043 R)
• M15: 2,348,238 km (0.115 R)
• M16: 2,427,076 km (0.034 R)
• M17: 2,614,522 km (0.103 R)
• M18: 2,769,805 km (0.098 R)
• M19: 2,881,405 km (0.073 R)
• M20: 3,051,348 km (0.076 R)
• M21: 3,185,836 km (0.108 R)
• M22: 3,302,822 km (0.059 R)
• M23: 3,381,510 km (0.082 R)
• M24: 3,520,786 km (0.11 R)
• M25: 3,753,859 km (0.108 R)
• M26: 3,805,171 km (0.095 R)
• M27: 4,118,130 km (0.103 R)
• M28: 4,192,331 km (0.078 R)
• M29: 4,245,737 km (0.107 R)
• M30: 4,363,770 km (0.064 R)
• M31: 4,548,374 km (0.045 R)
• M32: 4,658,178 km (0.104 R)
• M33: 4,713,380 km (0.092 R)
• M34: 4,824,531 km (0.115 R)
• M35: 4,891,701 km (0.075 R)
• M36: 5,015,568 km (0.099 R)
• M37: 5,129,113 km (0.101 R)
• M38: 5,243,405 km (0.096 R)
• M39: 5,416,640 km (0.069 R)
• M40: 5,486,352 km (0.113 R)
• M41: 5,721,221 km (0.089 R)
• M42: 5,875,606 km (0.08 R)
• M43: 5,947,263 km (0.113 R)
• M44: 6,031,337 km (0.097 R)
• M45: 6,188,565 km (0.109 R)
• M46: 6,249,451 km (0.034 R)
• M47: 6,322,604 km (0.067 R)
• M48: 6,494,642 km (0.115 R)
• M49: 6,593,676 km (0.094 R)
• M50: 6,805,656 km (0.092 R)
• M51: 7,287,810 km (0.08 R)
• M52: 7,442,344 km (0.094 R)
• M53: 7,494,105 km (0.114 R)
• M54: 7,676,316 km (0.098 R)
• M55: 7,728,675 km (0.119 R)
• M56: 7,859,872 km (0.116 R)
• M57: 8,124,660 km (0.077 R)
• M58: 8,218,009 km (0.098 R)
• M59: 8,392,441 km (0.065 R)
• M60: 8,500,301 km (0.09 R)
• M61: 8,868,012 km (0.035 R)
• M62: 8,950,441 km (0.101 R)
• M63: 9,060,694 km (0.088 R)
• M64: 9,394,297 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 14.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.55 AU - 1.89 AU

Year: 1456 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 164.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,630,849 km

• M1: 214,673 km (0.115 R)
• M2: 313,707 km (0.055 R)
• M3: 433,235 km (0.067 R)
• M4: 608,415 km (0.091 R)
• M5: 736,770 km (0.119 R)
• M6: 837,000 km (0.094 R)
• M7: 1,032,076 km (0.07 R)
• M8: 1,198,279 km (0.09 R)
• M9: 1,445,415 km (0.11 R)
• M10: 1,692,700 km (0.079 R)
• M11: 1,830,480 km (0.051 R)
• M12: 2,126,983 km (0.108 R)
• M13: 2,616,168 km (0.096 R)
• M14: 3,045,513 km (0.071 R)
• M15: 3,377,022 km (0.119 R)
• M16: 3,563,720 km (0.068 R)
• M17: 3,754,159 km (0.08 R)
• M18: 3,936,369 km (0.101 R)
• M19: 4,040,190 km (0.093 R)
• M20: 4,203,700 km (0.054 R)
• M21: 4,345,519 km (0.097 R)
• M22: 4,464,898 km (0.086 R)
• M23: 4,817,650 km (0.047 R)
• M24: 5,041,149 km (0.09 R)
• M25: 5,293,670 km (0.117 R)
• M26: 5,447,158 km (0.098 R)
• M27: 5,550,231 km (0.054 R)
• M28: 5,680,231 km (0.079 R)
• M29: 5,784,800 km (0.114 R)
• M30: 6,009,496 km (0.102 R)
• M31: 6,728,164 km (0.029 R)
• M32: 6,866,841 km (0.119 R)
• M33: 7,690,228 km (0.096 R)
• M34: 7,952,174 km (0.099 R)
• M35: 8,320,783 km (0.061 R)
• M36: 8,725,296 km (0.067 R)
• M37: 9,772,780 km (0.066 R)
• M38: 10,025,002 km (0.118 R)
• M39: 10,391,367 km (0.116 R)
• M40: 10,503,715 km (0.089 R)
• M41: 10,729,758 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 12.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.85 AU - 2.47 AU

Year: 2050 Days

Day: 7.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,630,849 km

• M1: 160,818 km (0.08 R)
• M2: 238,908 km (0.081 R)
• M3: 378,632 km (0.026 R)
• M4: 561,590 km (0.102 R)
• M5: 688,599 km (0.062 R)
• M6: 857,944 km (0.043 R)
• M7: 1,076,357 km (0.107 R)
• M8: 1,160,431 km (0.114 R)
• M9: 1,328,279 km (0.046 R)
• M10: 1,434,644 km (0.052 R)
• M11: 1,754,933 km (0.117 R)
• M12: 1,889,571 km (0.044 R)
• M13: 2,286,903 km (0.106 R)
• M14: 2,472,105 km (0.045 R)
• M15: 2,566,651 km (0.116 R)
• M16: 2,662,393 km (0.066 R)
• M17: 2,936,905 km (0.093 R)
• M18: 3,017,090 km (0.119 R)
• M19: 3,376,723 km (0.108 R)
• M20: 3,642,110 km (0.054 R)
• M21: 3,782,732 km (0.102 R)
• M22: 3,892,387 km (0.078 R)
• M23: 4,238,556 km (0.09 R)
• M24: 4,455,922 km (0.111 R)
• M25: 4,688,547 km (0.064 R)
• M26: 5,117,594 km (0.044 R)
• M27: 5,546,790 km (0.108 R)
• M28: 5,709,253 km (0.086 R)
• M29: 6,013,386 km (0.084 R)
• M30: 6,103,144 km (0.101 R)
• M31: 6,180,337 km (0.075 R)
• M32: 6,558,371 km (0.052 R)
• M33: 6,730,259 km (0.096 R)
• M34: 6,944,034 km (0.078 R)
• M35: 7,051,595 km (0.108 R)
• M36: 7,282,424 km (0.057 R)
• M37: 7,405,543 km (0.111 R)
• M38: 7,543,173 km (0.069 R)
• M39: 7,653,876 km (0.1 R)
• M40: 7,877,076 km (0.083 R)
• M41: 8,074,096 km (0.107 R)
• M42: 8,201,703 km (0.058 R)
• M43: 8,444,351 km (0.074 R)
• M44: 8,559,392 km (0.115 R)
• M45: 8,791,119 km (0.073 R)
• M46: 8,893,145 km (0.117 R)
• M47: 8,980,959 km (0.09 R)
• M48: 9,127,864 km (0.088 R)
• M49: 9,246,046 km (0.055 R)
• M50: 9,439,027 km (0.117 R)
• M51: 9,618,395 km (0.114 R)
• M52: 9,874,507 km (0.025 R)
• M53: 10,117,603 km (0.075 R)
• M54: 10,224,566 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.7

Radius: 5.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.89 AU - 9.41 AU

Year: 15023 Days

Day: 21.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,630,849 km

• M1: 101,278 km (0.11 R)
• M2: 177,124 km (0.108 R)
• M3: 321,635 km (0.088 R)
• M4: 358,885 km (0.12 R)
• M5: 397,631 km (0.086 R)
• M6: 448,494 km (0.115 R)
• M7: 557,102 km (0.05 R)
• M8: 603,029 km (0.105 R)
• M9: 674,387 km (0.088 R)
• M10: 1,145,770 km (0.062 R)
• M11: 1,296,116 km (0.102 R)
• M12: 1,533,528 km (0.06 R)
• M13: 1,871,170 km (0.112 R)
• M14: 2,381,598 km (0.111 R)
• M15: 2,751,105 km (0.083 R)
• M16: 3,138,563 km (0.087 R)
• M17: 3,306,861 km (0.093 R)
• M18: 3,370,739 km (0.09 R)
• M19: 3,543,076 km (0.06 R)
• M20: 3,896,426 km (0.081 R)
• M21: 4,191,732 km (0.069 R)
• M22: 4,470,882 km (0.118 R)
• M23: 6,110,175 km (0.033 R)
• M24: 6,666,979 km (0.068 R)
• M25: 8,056,743 km (0.066 R)
• M26: 8,345,168 km (0.111 R)
• M27: 9,260,557 km (0.071 R)
• M28: 9,684,368 km (0.1 R)
• M29: 10,269,595 km (0.09 R)
• M30: 10,582,254 km (0.079 R)
• M31: 10,739,781 km (0.077 R)
• M32: 10,898,055 km (0.07 R)
• M33: 11,281,026 km (0.042 R)
• M34: 12,158,866 km (0.093 R)
• M35: 12,323,723 km (0.08 R)
• M36: 12,589,259 km (0.109 R)
• M37: 12,890,250 km (0.073 R)
• M38: 13,193,485 km (0.056 R)
• M39: 13,227,294 km (0.111 R)
• M40: 13,499,113 km (0.099 R)
• M41: 13,533,222 km (0.11 R)
• M42: 13,807,135 km (0.069 R)
• M43: 13,944,766 km (0.084 R)
• M44: 14,048,287 km (0.071 R)
• M45: 15,097,417 km (0.104 R)
• M46: 15,918,859 km (0.069 R)
• M47: 16,280,437 km (0.076 R)
• M48: 16,389,494 km (0.101 R)
• M49: 16,608,206 km (0.093 R)
• M50: 16,681,359 km (0.057 R)
• M51: 16,791,314 km (0.104 R)
• M52: 17,679,177 km (0.11 R)
• M53: 17,791,226 km (0.1 R)
• M54: 17,866,025 km (0.05 R)
• M55: 18,886,582 km (0.091 R)
• M56: 18,924,729 km (0.106 R)
• M57: 19,384,593 km (0.113 R)
• M58: 20,081,420 km (0.113 R)
• M59: 21,899,034 km (0.057 R)
• M60: 21,939,126 km (0.096 R)
• M61: 23,850,987 km (0.084 R)
• M62: 24,140,309 km (0.064 R)
• M63: 25,773,320 km (0.072 R)
• M64: 27,268,849 km (0.058 R)
• M65: 28,005,320 km (0.045 R)
• M66: 29,100,376 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit