🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.92 AU - 1.12 AU

Year: 371 Days

Day: 28 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,261,903 km

• M1: 71,209 km (0.088 R)
• M2: 112,946 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.37 AU - 1.81 AU

Year: 722 Days

Day: 18.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,261,903 km

• M1: 121,773 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.95 AU - 2.17 AU

Year: 1064 Days

Day: 15.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.05 AU - 2.71 AU

Year: 1321 Days

Day: 43.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.48 AU - 3.48 AU

Year: 1851 Days

Day: 38 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 9.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.46 AU - 8.64 AU

Year: 7466 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,261,903 km

• M1: 120,725 km (0.027 R)
• M2: 187,446 km (0.098 R)
• M3: 400,324 km (0.111 R)
• M4: 486,193 km (0.084 R)
• M5: 785,239 km (0.055 R)
• M6: 881,131 km (0.098 R)
• M7: 1,156,691 km (0.065 R)
• M8: 1,342,790 km (0.105 R)
• M9: 1,498,821 km (0.09 R)
• M10: 1,558,959 km (0.11 R)
• M11: 1,681,630 km (0.11 R)
• M12: 2,204,923 km (0.104 R)
• M13: 2,413,762 km (0.053 R)
• M14: 3,130,335 km (0.108 R)
• M15: 3,234,156 km (0.104 R)
• M16: 3,445,239 km (0.101 R)
• M17: 3,660,959 km (0.112 R)
• M18: 4,864,773 km (0.051 R)
• M19: 4,955,130 km (0.11 R)
• M20: 5,322,243 km (0.058 R)
• M21: 5,761,762 km (0.08 R)
• M22: 5,825,640 km (0.041 R)
• M23: 6,018,322 km (0.094 R)
• M24: 6,115,411 km (0.048 R)
• M25: 6,311,235 km (0.107 R)
• M26: 7,494,853 km (0.112 R)
• M27: 7,599,422 km (0.117 R)
• M28: 7,669,434 km (0.114 R)
• M29: 8,599,185 km (0.107 R)
• M30: 9,300,948 km (0.103 R)
• M31: 9,601,939 km (0.11 R)
• M32: 9,677,785 km (0.118 R)
• M33: 9,791,779 km (0.097 R)
• M34: 10,290,987 km (0.073 R)
• M35: 10,524,210 km (0.055 R)
• M36: 10,759,228 km (0.119 R)
• M37: 11,234,351 km (0.114 R)
• M38: 11,474,605 km (0.114 R)
• M39: 11,716,505 km (0.069 R)
• M40: 12,082,422 km (0.116 R)
• M41: 12,287,371 km (0.097 R)
• M42: 12,452,228 km (0.082 R)
• M43: 13,796,813 km (0.112 R)
• M44: 15,143,044 km (0.083 R)
• M45: 16,941,211 km (0.084 R)
• M46: 17,772,227 km (0.088 R)
• M47: 17,911,951 km (0.071 R)
• M48: 18,380,642 km (0.096 R)
• M49: 19,473,753 km (0.09 R)
• M50: 19,858,818 km (0.085 R)
• M51: 20,197,957 km (0.072 R)
• M52: 20,295,195 km (0.104 R)
• M53: 20,980,204 km (0.091 R)
• M54: 21,573,359 km (0.113 R)
• M55: 22,222,165 km (0.034 R)
• M56: 22,473,490 km (0.106 R)
• M57: 22,978,831 km (0.118 R)
• M58: 24,258,492 km (0.077 R)
• M59: 25,037,448 km (0.065 R)
• M60: 25,613,848 km (0.077 R)
• M61: 26,088,821 km (0.077 R)
• M62: 27,047,295 km (0.082 R)
• M63: 27,154,407 km (0.095 R)
• M64: 27,638,655 km (0.096 R)
• M65: 27,854,824 km (0.11 R)
• M66: 28,397,565 km (0.108 R)
• M67: 28,834,242 km (0.106 R)
• M68: 29,438,318 km (0.078 R)
• M69: 30,435,986 km (0.09 R)
• M70: 31,163,331 km (0.091 R)
• M71: 31,500,973 km (0.073 R)
• M72: 31,670,168 km (0.114 R)
• M73: 31,953,058 km (0.064 R)
• M74: 32,578,078 km (0.097 R)
• M75: 33,092,545 km (0.116 R)
• M76: 33,609,705 km (0.094 R)
• M77: 34,768,490 km (0.101 R)
• M78: 35,411,462 km (0.106 R)
• M79: 35,822,557 km (0.047 R)
• M80: 36,353,479 km (0.073 R)
• M81: 37,006,025 km (0.089 R)
• M82: 38,382,774 km (0.052 R)
• M83: 39,654,506 km (0.091 R)
• M84: 40,632,726 km (0.074 R)
• M85: 40,940,000 km (0.113 R)
• M86: 41,001,485 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 12.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.2 AU - 10.12 AU

Year: 9977 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,261,903 km

• M1: 169,195 km (0.095 R)
• M2: 443,707 km (0.05 R)
• M3: 544,536 km (0.108 R)
• M4: 930,648 km (0.063 R)
• M5: 1,243,906 km (0.079 R)
• M6: 1,396,047 km (0.113 R)
• M7: 1,518,867 km (0.081 R)
• M8: 1,608,925 km (0.093 R)
• M9: 1,756,877 km (0.102 R)
• M10: 2,126,983 km (0.039 R)
• M11: 2,457,893 km (0.073 R)
• M12: 2,872,429 km (0.064 R)
• M13: 2,985,226 km (0.119 R)
• M14: 3,192,119 km (0.059 R)
• M15: 3,475,458 km (0.118 R)
• M16: 3,767,174 km (0.11 R)
• M17: 3,941,006 km (0.08 R)
• M18: 4,041,536 km (0.069 R)
• M19: 4,142,963 km (0.077 R)
• M20: 4,400,421 km (0.072 R)
• M21: 4,557,350 km (0.092 R)
• M22: 4,689,594 km (0.098 R)
• M23: 5,149,009 km (0.08 R)
• M24: 5,286,789 km (0.097 R)
• M25: 5,822,050 km (0.106 R)
• M26: 7,219,593 km (0.103 R)
• M27: 7,436,361 km (0.087 R)
• M28: 7,592,541 km (0.041 R)
• M29: 7,686,787 km (0.075 R)
• M30: 7,971,921 km (0.075 R)
• M31: 8,454,823 km (0.106 R)
• M32: 8,585,272 km (0.068 R)
• M33: 9,146,863 km (0.083 R)
• M34: 9,314,412 km (0.073 R)
• M35: 9,516,669 km (0.045 R)
• M36: 9,652,354 km (0.098 R)
• M37: 10,132,413 km (0.089 R)
• M38: 10,867,238 km (0.041 R)
• M39: 12,722,401 km (0.08 R)
• M40: 13,248,687 km (0.113 R)
• M41: 13,362,381 km (0.116 R)
• M42: 14,128,771 km (0.116 R)
• M43: 14,206,113 km (0.106 R)
• M44: 14,322,500 km (0.097 R)
• M45: 14,478,232 km (0.088 R)
• M46: 15,027,705 km (0.108 R)
• M47: 15,225,622 km (0.077 R)
• M48: 15,464,231 km (0.052 R)
• M49: 15,624,002 km (0.097 R)
• M50: 16,187,537 km (0.119 R)
• M51: 16,268,619 km (0.111 R)
• M52: 17,334,504 km (0.102 R)
• M53: 18,169,858 km (0.113 R)
• M54: 18,338,455 km (0.053 R)
• M55: 18,549,986 km (0.099 R)
• M56: 18,847,537 km (0.103 R)
• M57: 19,619,910 km (0.049 R)
• M58: 20,841,826 km (0.066 R)
• M59: 21,328,617 km (0.082 R)
• M60: 21,417,478 km (0.067 R)
• M61: 22,313,420 km (0.116 R)
• M62: 22,448,806 km (0.061 R)
• M63: 23,313,033 km (0.078 R)
• M64: 23,818,375 km (0.106 R)
• M65: 24,002,978 km (0.096 R)
• M66: 24,420,207 km (0.109 R)
• M67: 24,559,782 km (0.101 R)
• M68: 24,793,005 km (0.113 R)
• M69: 25,733,377 km (0.089 R)
• M70: 26,017,762 km (0.075 R)
• M71: 26,398,639 km (0.116 R)
• M72: 26,733,439 km (0.073 R)
• M73: 27,214,097 km (0.101 R)
• M74: 30,107,619 km (0.082 R)
• M75: 30,557,609 km (0.045 R)
• M76: 30,657,840 km (0.087 R)
• M77: 30,808,485 km (0.113 R)
• M78: 31,312,330 km (0.1 R)
• M79: 31,565,450 km (0.1 R)
• M80: 32,481,737 km (0.113 R)
• M81: 34,184,460 km (0.058 R)
• M82: 34,653,748 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.4

Radius: 7.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.72 AU - 15.14 AU

Year: 20762 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 110.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,261,903 km

• M1: 106,514 km (0.115 R)
• M2: 419,622 km (0.101 R)
• M3: 706,401 km (0.104 R)
• M4: 792,270 km (0.081 R)
• M5: 859,290 km (0.098 R)
• M6: 904,918 km (0.091 R)
• M7: 1,047,185 km (0.096 R)
• M8: 1,407,566 km (0.107 R)
• M9: 1,517,371 km (0.113 R)
• M10: 2,298,571 km (0.046 R)
• M11: 2,363,347 km (0.108 R)
• M12: 2,527,606 km (0.088 R)
• M13: 3,114,179 km (0.065 R)
• M14: 3,590,199 km (0.109 R)
• M15: 4,088,959 km (0.11 R)
• M16: 4,568,569 km (0.103 R)
• M17: 4,898,283 km (0.068 R)
• M18: 5,192,991 km (0.066 R)
• M19: 5,364,131 km (0.114 R)
• M20: 5,844,041 km (0.089 R)
• M21: 6,474,745 km (0.089 R)
• M22: 6,658,900 km (0.119 R)
• M23: 7,412,874 km (0.108 R)
• M24: 7,509,065 km (0.081 R)
• M25: 8,293,108 km (0.118 R)
• M26: 9,517,417 km (0.118 R)
• M27: 10,364,589 km (0.081 R)
• M28: 11,180,496 km (0.039 R)
• M29: 11,401,602 km (0.105 R)
• M30: 11,457,103 km (0.077 R)
• M31: 11,512,603 km (0.057 R)
• M32: 12,528,522 km (0.092 R)
• M33: 13,808,631 km (0.103 R)
• M34: 16,491,220 km (0.118 R)
• M35: 16,805,974 km (0.105 R)
• M36: 17,441,466 km (0.052 R)
• M37: 18,149,662 km (0.054 R)
• M38: 18,279,513 km (0.078 R)
• M39: 18,736,086 km (0.119 R)
• M40: 20,262,882 km (0.109 R)
• M41: 21,006,982 km (0.102 R)
• M42: 22,244,007 km (0.062 R)
• M43: 22,591,822 km (0.115 R)
• M44: 22,731,396 km (0.093 R)
• M45: 23,575,128 km (0.102 R)
• M46: 24,072,093 km (0.088 R)
• M47: 25,076,193 km (0.117 R)
• M48: 25,438,220 km (0.093 R)
• M49: 26,094,057 km (0.081 R)
• M50: 26,460,871 km (0.105 R)
• M51: 27,199,436 km (0.113 R)
• M52: 27,645,986 km (0.083 R)
• M53: 27,944,882 km (0.076 R)
• M54: 28,244,976 km (0.115 R)
• M55: 28,470,719 km (0.101 R)
• M56: 28,621,513 km (0.061 R)
• M57: 28,772,607 km (0.078 R)
• M58: 32,320,321 km (0.077 R)
• M59: 32,635,224 km (0.12 R)
• M60: 35,191,403 km (0.093 R)
• M61: 35,840,359 km (0.111 R)
• M62: 36,248,013 km (0.083 R)
• M63: 36,657,163 km (0.081 R)
• M64: 36,739,143 km (0.117 R)
• M65: 36,903,401 km (0.092 R)
• M66: 37,315,094 km (0.088 R)
• M67: 37,645,407 km (0.096 R)
• M68: 38,642,476 km (0.09 R)
• M69: 41,087,654 km (0.049 R)
• M70: 41,942,306 km (0.079 R)
• M71: 43,235,430 km (0.057 R)
• M72: 43,669,264 km (0.083 R)
• M73: 43,756,180 km (0.085 R)
• M74: 44,279,175 km (0.113 R)
• M75: 44,366,540 km (0.047 R)
• M76: 44,541,420 km (0.109 R)
• M77: 44,979,741 km (0.113 R)
• M78: 45,155,369 km (0.111 R)
• M79: 45,419,410 km (0.083 R)
• M80: 46,125,811 km (0.096 R)
• M81: 46,391,646 km (0.107 R)
• M82: 46,480,358 km (0.045 R)
• M83: 50,166,599 km (0.065 R)
• M84: 50,713,828 km (0.103 R)
• M85: 50,988,340 km (0.101 R)
• M86: 51,906,422 km (0.083 R)
• M87: 53,108,291 km (0.107 R)
• M88: 53,479,892 km (0.061 R)
• M89: 56,578,513 km (0.077 R)
• M90: 57,624,352 km (0.045 R)
• M91: 58,676,474 km (0.11 R)
• M92: 59,253,024 km (0.105 R)
• M93: 61,870,837 km (0.111 R)
• M94: 62,066,212 km (0.092 R)
• M95: 64,031,629 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64

Radius: 5.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.16 AU - 18.96 AU

Year: 24253 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,261,903 km

• M1: 114,891 km (0.112 R)
• M2: 376,987 km (0.12 R)
• M3: 668,553 km (0.116 R)
• M4: 1,340,397 km (0.052 R)
• M5: 1,378,096 km (0.12 R)
• M6: 1,552,377 km (0.101 R)
• M7: 1,592,170 km (0.113 R)
• M8: 1,692,850 km (0.051 R)
• M9: 3,361,165 km (0.053 R)
• M10: 3,412,926 km (0.06 R)
• M11: 3,517,046 km (0.094 R)
• M12: 3,835,689 km (0.096 R)
• M13: 4,191,284 km (0.045 R)
• M14: 4,500,502 km (0.052 R)
• M15: 4,817,051 km (0.098 R)
• M16: 4,933,887 km (0.058 R)
• M17: 6,601,305 km (0.072 R)
• M18: 7,629,791 km (0.084 R)
• M19: 9,173,192 km (0.113 R)
• M20: 10,166,522 km (0.093 R)
• M21: 14,804,355 km (0.047 R)
• M22: 14,846,841 km (0.115 R)
• M23: 15,791,252 km (0.066 R)
• M24: 16,183,049 km (0.091 R)
• M25: 20,227,128 km (0.096 R)
• M26: 20,985,589 km (0.07 R)
• M27: 21,946,756 km (0.098 R)
• M28: 22,726,011 km (0.069 R)
• M29: 23,961,540 km (0.118 R)
• M30: 24,713,269 km (0.09 R)
• M31: 26,291,227 km (0.108 R)
• M32: 27,014,383 km (0.112 R)
• M33: 27,066,294 km (0.091 R)
• M34: 27,482,924 km (0.051 R)
• M35: 27,587,343 km (0.112 R)
• M36: 28,798,039 km (0.062 R)
• M37: 30,727,552 km (0.106 R)
• M38: 31,653,114 km (0.109 R)
• M39: 32,091,885 km (0.055 R)
• M40: 32,422,347 km (0.099 R)
• M41: 34,992,438 km (0.093 R)
• M42: 36,645,943 km (0.096 R)
• M43: 37,395,578 km (0.111 R)
• M44: 38,091,807 km (0.117 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit