🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.49 AU - 0.53 AU

Year: 138 Days

Day: 40.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,039,811 km

• M1: 343,477 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.63 AU - 0.69 AU

Year: 203 Days

Day: 20.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.74 AU - 1.16 AU

Year: 351 Days

Day: 25.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.81 AU - 2.79 AU

Year: 1321 Days

Day: 17 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,039,811 km

• M1: 840,890 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.5

Radius: 8.8

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.22 AU - 6.26 AU

Year: 5209 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,039,811 km

• M1: 110,403 km (0.088 R)
• M2: 179,966 km (0.05 R)
• M3: 326,871 km (0.086 R)
• M4: 476,170 km (0.117 R)
• M5: 724,502 km (0.072 R)
• M6: 1,286,841 km (0.072 R)
• M7: 1,482,814 km (0.112 R)
• M8: 1,567,337 km (0.055 R)
• M9: 1,795,025 km (0.03 R)
• M10: 1,903,783 km (0.083 R)
• M11: 2,185,326 km (0.116 R)
• M12: 2,282,116 km (0.061 R)
• M13: 2,500,379 km (0.046 R)
• M14: 2,704,580 km (0.081 R)
• M15: 2,850,887 km (0.061 R)
• M16: 2,935,709 km (0.111 R)
• M17: 3,261,234 km (0.03 R)
• M18: 3,484,583 km (0.114 R)
• M19: 3,852,594 km (0.065 R)
• M20: 3,946,691 km (0.054 R)
• M21: 4,160,915 km (0.051 R)
• M22: 4,281,491 km (0.08 R)
• M23: 4,576,049 km (0.065 R)
• M24: 4,675,681 km (0.095 R)
• M25: 4,927,903 km (0.058 R)
• M26: 5,158,733 km (0.06 R)
• M27: 5,845,537 km (0.103 R)
• M28: 6,035,376 km (0.119 R)
• M29: 6,227,161 km (0.112 R)
• M30: 6,871,928 km (0.057 R)
• M31: 7,014,794 km (0.105 R)
• M32: 7,187,729 km (0.111 R)
• M33: 7,245,623 km (0.079 R)
• M34: 7,420,354 km (0.061 R)
• M35: 8,042,980 km (0.087 R)
• M36: 8,375,835 km (0.079 R)
• M37: 9,338,049 km (0.114 R)
• M38: 9,401,329 km (0.105 R)
• M39: 10,498,928 km (0.099 R)
• M40: 10,663,785 km (0.102 R)
• M41: 11,807,162 km (0.075 R)
• M42: 12,602,723 km (0.109 R)
• M43: 13,379,734 km (0.119 R)
• M44: 13,738,021 km (0.055 R)
• M45: 14,281,361 km (0.113 R)
• M46: 14,979,833 km (0.084 R)
• M47: 15,091,134 km (0.104 R)
• M48: 15,539,030 km (0.065 R)
• M49: 16,677,919 km (0.1 R)
• M50: 17,530,178 km (0.106 R)
• M51: 17,804,391 km (0.106 R)
• M52: 17,961,618 km (0.116 R)
• M53: 18,277,569 km (0.1 R)
• M54: 18,356,856 km (0.089 R)
• M55: 18,915,005 km (0.115 R)
• M56: 19,478,690 km (0.077 R)
• M57: 19,884,848 km (0.039 R)
• M58: 20,829,409 km (0.079 R)
• M59: 21,078,190 km (0.076 R)
• M60: 21,620,632 km (0.118 R)
• M61: 22,041,002 km (0.047 R)
• M62: 23,275,484 km (0.027 R)
• M63: 23,490,456 km (0.088 R)
• M64: 23,706,326 km (0.069 R)
• M65: 24,270,310 km (0.072 R)
• M66: 24,444,741 km (0.103 R)
• M67: 25,102,672 km (0.099 R)
• M68: 25,455,873 km (0.12 R)
• M69: 26,301,550 km (0.091 R)
• M70: 26,525,498 km (0.119 R)
• M71: 26,840,252 km (0.1 R)
• M72: 27,337,365 km (0.034 R)
• M73: 27,655,261 km (0.104 R)
• M74: 27,791,993 km (0.1 R)
• M75: 29,495,464 km (0.11 R)
• M76: 29,728,238 km (0.106 R)
• M77: 30,571,372 km (0.103 R)
• M78: 31,043,054 km (0.083 R)
• M79: 31,517,279 km (0.086 R)
• M80: 31,659,996 km (0.117 R)
• M81: 31,755,290 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.5

Radius: 10.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.66 AU - 6.56 AU

Year: 5720 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,039,811 km

• M1: 229,483 km (0.075 R)
• M2: 298,897 km (0.113 R)
• M3: 623,374 km (0.07 R)
• M4: 701,016 km (0.103 R)
• M5: 842,685 km (0.071 R)
• M6: 1,268,291 km (0.076 R)
• M7: 1,466,807 km (0.061 R)
• M8: 1,644,081 km (0.082 R)
• M9: 1,828,684 km (0.109 R)
• M10: 1,911,113 km (0.087 R)
• M11: 2,262,518 km (0.1 R)
• M12: 2,360,206 km (0.062 R)
• M13: 2,746,916 km (0.115 R)
• M14: 3,035,341 km (0.12 R)
• M15: 3,273,201 km (0.047 R)
• M16: 4,044,977 km (0.078 R)
• M17: 4,620,181 km (0.083 R)
• M18: 4,813,910 km (0.106 R)
• M19: 5,280,206 km (0.097 R)
• M20: 6,534,136 km (0.072 R)
• M21: 7,339,720 km (0.108 R)
• M22: 7,472,563 km (0.1 R)
• M23: 7,552,748 km (0.104 R)
• M24: 7,686,787 km (0.119 R)
• M25: 7,862,415 km (0.083 R)
• M26: 8,760,451 km (0.09 R)
• M27: 9,228,693 km (0.114 R)
• M28: 9,300,500 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 13

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.84 AU - 6.88 AU

Year: 6075 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,039,811 km

• M1: 167,699 km (0.116 R)
• M2: 251,324 km (0.105 R)
• M3: 354,697 km (0.081 R)
• M4: 1,147,715 km (0.068 R)
• M5: 1,231,938 km (0.049 R)
• M6: 1,443,320 km (0.1 R)
• M7: 1,591,123 km (0.047 R)
• M8: 1,744,162 km (0.111 R)
• M9: 2,086,142 km (0.04 R)
• M10: 2,254,739 km (0.12 R)
• M11: 2,538,377 km (0.072 R)
• M12: 3,045,065 km (0.066 R)
• M13: 3,684,446 km (0.101 R)
• M14: 3,889,694 km (0.119 R)
• M15: 4,446,348 km (0.069 R)
• M16: 5,604,983 km (0.115 R)
• M17: 5,752,487 km (0.09 R)
• M18: 5,901,337 km (0.108 R)
• M19: 6,294,181 km (0.12 R)
• M20: 6,509,452 km (0.1 R)
• M21: 6,695,851 km (0.102 R)
• M22: 6,947,026 km (0.073 R)
• M23: 7,137,614 km (0.101 R)
• M24: 7,297,683 km (0.046 R)
• M25: 7,851,046 km (0.116 R)
• M26: 8,485,640 km (0.12 R)
• M27: 8,621,325 km (0.09 R)
• M28: 9,171,546 km (0.12 R)
• M29: 9,733,137 km (0.087 R)
• M30: 9,910,859 km (0.09 R)
• M31: 10,487,110 km (0.107 R)
• M32: 11,484,180 km (0.095 R)
• M33: 11,634,376 km (0.095 R)
• M34: 11,747,622 km (0.077 R)
• M35: 11,861,166 km (0.075 R)
• M36: 12,165,598 km (0.111 R)
• M37: 13,251,828 km (0.115 R)
• M38: 13,448,998 km (0.096 R)
• M39: 14,612,271 km (0.09 R)
• M40: 15,061,813 km (0.109 R)
• M41: 15,350,387 km (0.117 R)
• M42: 15,932,921 km (0.099 R)
• M43: 16,437,964 km (0.077 R)
• M44: 16,522,636 km (0.098 R)
• M45: 17,162,616 km (0.037 R)
• M46: 17,248,485 km (0.057 R)
• M47: 17,334,653 km (0.071 R)
• M48: 17,723,757 km (0.04 R)
• M49: 18,203,368 km (0.063 R)
• M50: 18,510,642 km (0.097 R)
• M51: 19,398,505 km (0.103 R)
• M52: 19,757,391 km (0.079 R)
• M53: 19,892,627 km (0.097 R)
• M54: 20,073,341 km (0.106 R)
• M55: 20,300,132 km (0.11 R)
• M56: 21,215,372 km (0.052 R)
• M57: 21,864,178 km (0.113 R)
• M58: 22,378,345 km (0.116 R)
• M59: 22,660,637 km (0.101 R)
• M60: 22,802,156 km (0.032 R)
• M61: 22,943,975 km (0.071 R)
• M62: 23,181,088 km (0.108 R)
• M63: 23,562,113 km (0.041 R)
• M64: 24,233,808 km (0.079 R)
• M65: 25,009,323 km (0.106 R)
• M66: 25,204,399 km (0.096 R)
• M67: 25,449,141 km (0.088 R)
• M68: 26,286,739 km (0.119 R)
• M69: 26,584,589 km (0.102 R)
• M70: 26,833,669 km (0.079 R)
• M71: 26,933,451 km (0.032 R)
• M72: 27,837,471 km (0.072 R)
• M73: 28,293,296 km (0.097 R)
• M74: 28,802,527 km (0.104 R)
• M75: 29,623,819 km (0.112 R)
• M76: 29,882,025 km (0.081 R)
• M77: 30,348,621 km (0.092 R)
• M78: 30,661,131 km (0.119 R)
• M79: 31,184,275 km (0.086 R)
• M80: 32,133,323 km (0.068 R)
• M81: 32,398,710 km (0.117 R)
• M82: 33,252,615 km (0.064 R)
• M83: 34,493,080 km (0.077 R)
• M84: 36,188,922 km (0.104 R)
• M85: 36,852,687 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 12.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.05 AU - 8.13 AU

Year: 7150 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,039,811 km

• M1: 176,525 km (0.071 R)
• M2: 267,631 km (0.097 R)
• M3: 531,671 km (0.11 R)
• M4: 624,272 km (0.073 R)
• M5: 788,381 km (0.102 R)
• M6: 897,138 km (0.118 R)
• M7: 1,503,010 km (0.048 R)
• M8: 1,659,040 km (0.06 R)
• M9: 1,784,254 km (0.12 R)
• M10: 2,006,556 km (0.089 R)
• M11: 2,198,790 km (0.097 R)
• M12: 2,297,375 km (0.054 R)
• M13: 2,397,306 km (0.108 R)
• M14: 3,006,618 km (0.082 R)
• M15: 3,272,753 km (0.074 R)
• M16: 4,165,553 km (0.12 R)
• M17: 4,338,039 km (0.12 R)
• M18: 4,512,919 km (0.091 R)
• M19: 4,818,248 km (0.097 R)
• M20: 4,921,471 km (0.04 R)
• M21: 5,156,639 km (0.056 R)
• M22: 5,288,883 km (0.114 R)
• M23: 5,449,102 km (0.109 R)
• M24: 6,558,071 km (0.086 R)
• M25: 6,846,197 km (0.115 R)
• M26: 7,109,040 km (0.11 R)
• M27: 7,917,467 km (0.099 R)
• M28: 8,441,509 km (0.103 R)
• M29: 8,945,055 km (0.089 R)
• M30: 9,458,475 km (0.091 R)
• M31: 10,513,738 km (0.082 R)
• M32: 11,571,545 km (0.118 R)
• M33: 11,745,378 km (0.045 R)
• M34: 13,640,483 km (0.108 R)
• M35: 13,750,587 km (0.117 R)
• M36: 14,008,644 km (0.116 R)
• M37: 14,119,645 km (0.082 R)
• M38: 14,529,544 km (0.072 R)
• M39: 14,830,086 km (0.108 R)
• M40: 15,246,716 km (0.058 R)
• M41: 16,130,390 km (0.114 R)
• M42: 16,324,568 km (0.119 R)
• M43: 16,597,884 km (0.118 R)
• M44: 17,826,531 km (0.109 R)
• M45: 17,906,865 km (0.04 R)
• M46: 18,310,031 km (0.096 R)
• M47: 18,431,505 km (0.098 R)
• M48: 18,512,736 km (0.053 R)
• M49: 18,838,561 km (0.095 R)
• M50: 19,002,221 km (0.054 R)
• M51: 19,084,350 km (0.041 R)
• M52: 19,910,878 km (0.107 R)
• M53: 20,203,043 km (0.038 R)
• M54: 20,538,591 km (0.091 R)
• M55: 20,622,814 km (0.082 R)
• M56: 20,875,934 km (0.049 R)
• M57: 21,002,943 km (0.092 R)
• M58: 21,470,885 km (0.118 R)
• M59: 21,942,268 km (0.09 R)
• M60: 22,460,325 km (0.106 R)
• M61: 23,420,594 km (0.107 R)
• M62: 23,817,327 km (0.106 R)
• M63: 24,438,907 km (0.045 R)
• M64: 25,426,402 km (0.081 R)
• M65: 26,061,744 km (0.1 R)
• M66: 26,335,508 km (0.1 R)
• M67: 26,564,393 km (0.035 R)
• M68: 27,765,514 km (0.066 R)
• M69: 29,410,343 km (0.097 R)
• M70: 30,941,627 km (0.107 R)
• M71: 31,231,547 km (0.084 R)
• M72: 31,376,957 km (0.089 R)
• M73: 32,302,668 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit