🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.05 AU - 1.35 AU

Year: 471 Days

Day: 22.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.94 AU - 3.76 AU

Year: 2196 Days

Day: 33.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.21 AU - 4.59 AU

Year: 2758 Days

Day: 44.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,882,151 km

• M1: 1,853,218 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.72 AU - 5.06 AU

Year: 3294 Days

Day: 37.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,882,151 km

• M1: 1,272,629 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.18 AU - 4.98 AU

Year: 3511 Days

Day: 26 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 11

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.91 AU - 10.89 AU

Year: 11156 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,882,151 km

• M1: 200,910 km (0.065 R)
• M2: 299,196 km (0.085 R)
• M3: 435,031 km (0.08 R)
• M4: 900,579 km (0.071 R)
• M5: 1,270,535 km (0.037 R)
• M6: 1,398,142 km (0.12 R)
• M7: 1,686,417 km (0.085 R)
• M8: 2,143,438 km (0.044 R)
• M9: 2,341,506 km (0.073 R)
• M10: 2,803,165 km (0.115 R)
• M11: 2,971,463 km (0.104 R)
• M12: 3,217,850 km (0.096 R)
• M13: 3,343,662 km (0.1 R)
• M14: 3,836,437 km (0.043 R)
• M15: 4,269,374 km (0.091 R)
• M16: 4,463,701 km (0.064 R)
• M17: 4,832,460 km (0.103 R)
• M18: 4,918,928 km (0.11 R)
• M19: 5,211,092 km (0.083 R)
• M20: 5,539,011 km (0.079 R)
• M21: 6,121,395 km (0.031 R)
• M22: 6,215,044 km (0.11 R)
• M23: 6,563,008 km (0.085 R)
• M24: 6,755,391 km (0.073 R)
• M25: 7,113,229 km (0.085 R)
• M26: 7,377,269 km (0.095 R)
• M27: 7,577,431 km (0.111 R)
• M28: 7,847,156 km (0.102 R)
• M29: 8,361,474 km (0.103 R)
• M30: 9,099,889 km (0.097 R)
• M31: 9,171,247 km (0.114 R)
• M32: 10,227,857 km (0.057 R)
• M33: 11,016,836 km (0.111 R)
• M34: 11,631,085 km (0.113 R)
• M35: 11,825,412 km (0.11 R)
• M36: 11,903,353 km (0.105 R)
• M37: 12,296,047 km (0.111 R)
• M38: 12,732,873 km (0.107 R)
• M39: 12,852,851 km (0.054 R)
• M40: 13,053,761 km (0.09 R)
• M41: 13,336,800 km (0.094 R)
• M42: 13,580,943 km (0.093 R)
• M43: 13,950,001 km (0.119 R)
• M44: 14,280,912 km (0.104 R)
• M45: 14,824,102 km (0.05 R)
• M46: 15,288,902 km (0.08 R)
• M47: 15,587,350 km (0.094 R)
• M48: 15,672,920 km (0.045 R)
• M49: 16,406,847 km (0.112 R)
• M50: 16,931,637 km (0.113 R)
• M51: 17,639,983 km (0.092 R)
• M52: 18,042,700 km (0.076 R)
• M53: 18,448,409 km (0.029 R)
• M54: 18,584,394 km (0.111 R)
• M55: 18,948,365 km (0.026 R)
• M56: 19,776,240 km (0.106 R)
• M57: 20,334,689 km (0.045 R)
• M58: 20,662,907 km (0.03 R)
• M59: 21,182,161 km (0.117 R)
• M60: 21,467,145 km (0.094 R)
• M61: 21,753,475 km (0.117 R)
• M62: 22,378,196 km (0.076 R)
• M63: 23,596,072 km (0.115 R)
• M64: 23,842,161 km (0.084 R)
• M65: 24,585,812 km (0.034 R)
• M66: 25,488,186 km (0.101 R)
• M67: 25,791,271 km (0.097 R)
• M68: 26,044,989 km (0.1 R)
• M69: 27,635,514 km (0.108 R)
• M70: 29,099,179 km (0.089 R)
• M71: 29,257,454 km (0.089 R)
• M72: 29,893,694 km (0.067 R)
• M73: 34,027,083 km (0.1 R)
• M74: 34,528,385 km (0.076 R)
• M75: 34,751,885 km (0.116 R)
• M76: 35,032,081 km (0.103 R)
• M77: 36,160,049 km (0.111 R)
• M78: 37,013,954 km (0.032 R)
• M79: 37,414,577 km (0.08 R)
• M80: 37,586,764 km (0.103 R)
• M81: 38,047,226 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 13.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.4 AU - 14.7 AU

Year: 14981 Days

Day: 12.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,882,151 km

• M1: 174,431 km (0.116 R)
• M2: 300,393 km (0.106 R)
• M3: 625,020 km (0.087 R)
• M4: 891,304 km (0.107 R)
• M5: 1,060,948 km (0.111 R)
• M6: 1,288,935 km (0.079 R)
• M7: 1,533,677 km (0.105 R)
• M8: 2,240,976 km (0.099 R)
• M9: 2,629,781 km (0.106 R)
• M10: 2,848,194 km (0.095 R)
• M11: 3,403,651 km (0.068 R)
• M12: 3,957,462 km (0.113 R)
• M13: 4,172,584 km (0.049 R)
• M14: 4,281,491 km (0.115 R)
• M15: 4,428,396 km (0.112 R)
• M16: 5,187,905 km (0.11 R)
• M17: 5,543,050 km (0.087 R)
• M18: 6,869,385 km (0.075 R)
• M19: 7,479,594 km (0.108 R)
• M20: 7,657,167 km (0.071 R)
• M21: 8,152,785 km (0.049 R)
• M22: 9,605,081 km (0.097 R)
• M23: 10,237,880 km (0.086 R)
• M24: 10,435,349 km (0.061 R)
• M25: 10,634,015 km (0.095 R)
• M26: 10,934,408 km (0.087 R)
• M27: 12,216,162 km (0.107 R)
• M28: 12,742,298 km (0.096 R)
• M29: 13,008,133 km (0.068 R)
• M30: 13,275,764 km (0.043 R)
• M31: 13,491,185 km (0.105 R)
• M32: 13,980,220 km (0.1 R)
• M33: 14,089,726 km (0.104 R)
• M34: 14,309,485 km (0.058 R)
• M35: 14,808,095 km (0.09 R)
• M36: 15,482,033 km (0.074 R)
• M37: 16,511,566 km (0.098 R)
• M38: 16,627,355 km (0.107 R)
• M39: 17,210,188 km (0.092 R)
• M40: 18,097,154 km (0.07 R)
• M41: 18,576,316 km (0.09 R)
• M42: 20,971,527 km (0.096 R)
• M43: 21,791,323 km (0.094 R)
• M44: 22,429,059 km (0.08 R)
• M45: 24,181,748 km (0.106 R)
• M46: 24,313,244 km (0.05 R)
• M47: 25,441,362 km (0.106 R)
• M48: 25,642,122 km (0.088 R)
• M49: 27,199,436 km (0.12 R)
• M50: 29,627,409 km (0.09 R)
• M51: 31,979,537 km (0.048 R)
• M52: 34,465,255 km (0.108 R)
• M53: 34,687,557 km (0.086 R)
• M54: 35,881,199 km (0.089 R)
• M55: 37,620,573 km (0.101 R)
• M56: 37,849,608 km (0.071 R)
• M57: 38,846,827 km (0.094 R)
• M58: 39,232,640 km (0.102 R)
• M59: 39,387,324 km (0.093 R)
• M60: 40,241,977 km (0.093 R)
• M61: 42,365,219 km (0.114 R)
• M62: 43,881,244 km (0.096 R)
• M63: 44,524,814 km (0.114 R)
• M64: 44,847,796 km (0.042 R)
• M65: 46,801,993 km (0.099 R)
• M66: 46,966,102 km (0.065 R)
• M67: 48,202,977 km (0.106 R)
• M68: 48,867,042 km (0.098 R)
• M69: 50,120,223 km (0.107 R)
• M70: 50,288,222 km (0.101 R)
• M71: 53,427,982 km (0.078 R)
• M72: 53,857,178 km (0.113 R)
• M73: 54,287,422 km (0.085 R)
• M74: 55,151,499 km (0.085 R)
• M75: 55,238,116 km (0.11 R)
• M76: 55,324,883 km (0.109 R)
• M77: 56,107,130 km (0.056 R)
• M78: 56,980,782 km (0.047 R)
• M79: 58,652,987 km (0.051 R)
• M80: 59,273,070 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.1

Radius: 3.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.09 AU - 16.57 AU

Year: 20454 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,882,151 km

• M1: 142,118 km (0.075 R)
• M2: 173,085 km (0.034 R)
• M3: 215,571 km (0.118 R)
• M4: 332,706 km (0.119 R)
• M5: 365,019 km (0.039 R)
• M6: 492,925 km (0.043 R)
• M7: 542,741 km (0.074 R)
• M8: 634,295 km (0.071 R)
• M9: 831,764 km (0.09 R)
• M10: 1,047,634 km (0.098 R)
• M11: 1,262,905 km (0.097 R)
• M12: 1,384,528 km (0.026 R)
• M13: 1,888,075 km (0.109 R)
• M14: 2,128,479 km (0.034 R)
• M15: 2,463,877 km (0.077 R)
• M16: 2,681,991 km (0.054 R)
• M17: 3,253,604 km (0.112 R)
• M18: 3,300,877 km (0.114 R)
• M19: 3,324,663 km (0.072 R)
• M20: 3,687,588 km (0.088 R)
• M21: 3,936,668 km (0.087 R)
• M22: 4,635,589 km (0.08 R)
• M23: 4,742,402 km (0.111 R)
• M24: 4,985,648 km (0.04 R)
• M25: 5,067,628 km (0.089 R)
• M26: 5,232,934 km (0.06 R)
• M27: 5,484,258 km (0.091 R)
• M28: 5,654,052 km (0.069 R)
• M29: 6,290,890 km (0.114 R)
• M30: 6,919,949 km (0.066 R)
• M31: 7,226,475 km (0.115 R)
• M32: 7,725,982 km (0.118 R)
• M33: 7,947,985 km (0.047 R)
• M34: 8,043,878 km (0.106 R)
• M35: 8,561,337 km (0.034 R)
• M36: 9,391,156 km (0.105 R)
• M37: 9,764,403 km (0.078 R)
• M38: 9,901,285 km (0.106 R)
• M39: 9,935,543 km (0.066 R)
• M40: 9,969,950 km (0.12 R)
• M41: 10,806,501 km (0.064 R)
• M42: 10,877,261 km (0.12 R)
• M43: 11,304,961 km (0.087 R)
• M44: 12,139,867 km (0.109 R)
• M45: 12,213,320 km (0.061 R)
• M46: 12,919,272 km (0.075 R)
• M47: 13,031,919 km (0.102 R)
• M48: 13,676,537 km (0.044 R)
• M49: 13,983,511 km (0.069 R)
• M50: 15,992,760 km (0.116 R)
• M51: 16,478,505 km (0.07 R)
• M52: 17,298,899 km (0.088 R)
• M53: 17,713,884 km (0.093 R)
• M54: 18,427,167 km (0.09 R)
• M55: 18,511,689 km (0.096 R)
• M56: 19,535,986 km (0.094 R)
• M57: 19,622,154 km (0.078 R)
• M58: 19,794,940 km (0.053 R)
• M59: 20,011,558 km (0.073 R)
• M60: 20,098,474 km (0.102 R)
• M61: 21,327,869 km (0.09 R)
• M62: 21,549,872 km (0.037 R)
• M63: 21,639,033 km (0.046 R)
• M64: 22,220,819 km (0.08 R)
• M65: 22,265,848 km (0.066 R)
• M66: 22,762,513 km (0.111 R)
• M67: 22,943,975 km (0.094 R)
• M68: 25,676,380 km (0.112 R)
• M69: 26,149,558 km (0.068 R)
• M70: 26,530,285 km (0.12 R)
• M71: 27,104,591 km (0.117 R)
• M72: 27,925,435 km (0.117 R)
• M73: 28,314,389 km (0.119 R)
• M74: 28,460,845 km (0.111 R)
• M75: 30,536,067 km (0.064 R)
• M76: 30,586,033 km (0.077 R)
• M77: 31,591,779 km (0.076 R)
• M78: 31,743,471 km (0.099 R)
• M79: 32,149,480 km (0.102 R)
• M80: 32,608,297 km (0.025 R)
• M81: 33,893,941 km (0.112 R)
• M82: 33,997,612 km (0.063 R)
• M83: 34,101,283 km (0.095 R)
• M84: 34,308,925 km (0.07 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 14,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit