🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.05 AU - 1.21 AU

Year: 450 Days

Day: 28.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,748,876 km

• M1: 602,879 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.95 AU - 1.49 AU

Year: 505 Days

Day: 13.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 70.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,748,876 km

• M1: 50,564 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.69 AU - 2.21 AU

Year: 1020 Days

Day: 28.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.52 AU - 2.76 AU

Year: 1607 Days

Day: 23.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.6 AU - 4 AU

Year: 2246 Days

Day: 25.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,748,876 km

• M1: 2,728,815 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 13.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.38 AU - 10.48 AU

Year: 9172 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 85,748,876 km

• M1: 208,091 km (0.047 R)
• M2: 330,163 km (0.118 R)
• M3: 680,222 km (0.067 R)
• M4: 911,350 km (0.118 R)
• M5: 1,364,781 km (0.026 R)
• M6: 1,496,278 km (0.114 R)
• M7: 1,741,170 km (0.116 R)
• M8: 2,049,341 km (0.06 R)
• M9: 2,167,524 km (0.118 R)
• M10: 2,322,806 km (0.074 R)
• M11: 2,446,224 km (0.081 R)
• M12: 2,553,935 km (0.108 R)
• M13: 2,811,393 km (0.09 R)
• M14: 3,778,992 km (0.036 R)
• M15: 3,883,262 km (0.084 R)
• M16: 4,662,517 km (0.091 R)
• M17: 4,797,005 km (0.07 R)
• M18: 5,896,101 km (0.117 R)
• M19: 6,461,730 km (0.083 R)
• M20: 7,565,613 km (0.108 R)
• M21: 7,750,965 km (0.039 R)
• M22: 8,018,147 km (0.092 R)
• M23: 9,061,741 km (0.118 R)
• M24: 9,202,214 km (0.119 R)
• M25: 9,371,708 km (0.095 R)
• M26: 9,656,692 km (0.075 R)
• M27: 10,469,757 km (0.09 R)
• M28: 10,765,512 km (0.115 R)
• M29: 10,884,591 km (0.114 R)
• M30: 11,034,040 km (0.101 R)
• M31: 11,274,593 km (0.099 R)
• M32: 11,699,750 km (0.08 R)
• M33: 11,822,271 km (0.091 R)
• M34: 12,316,393 km (0.057 R)
• M35: 12,441,008 km (0.112 R)
• M36: 12,628,753 km (0.075 R)
• M37: 13,517,065 km (0.119 R)
• M38: 14,688,716 km (0.108 R)
• M39: 16,472,521 km (0.045 R)
• M40: 16,575,444 km (0.054 R)
• M41: 17,024,387 km (0.084 R)
• M42: 17,267,783 km (0.116 R)
• M43: 17,969,547 km (0.103 R)
• M44: 18,181,826 km (0.088 R)
• M45: 19,509,657 km (0.12 R)
• M46: 20,056,886 km (0.087 R)
• M47: 20,646,152 km (0.101 R)
• M48: 21,465,798 km (0.104 R)
• M49: 21,879,586 km (0.099 R)
• M50: 21,992,832 km (0.101 R)
• M51: 22,906,426 km (0.112 R)
• M52: 23,367,786 km (0.104 R)
• M53: 23,483,575 km (0.042 R)
• M54: 24,065,660 km (0.068 R)
• M55: 24,260,735 km (0.054 R)
• M56: 24,731,071 km (0.06 R)
• M57: 25,125,411 km (0.115 R)
• M58: 25,283,686 km (0.061 R)
• M59: 25,402,616 km (0.12 R)
• M60: 25,840,339 km (0.025 R)
• M61: 26,723,266 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 14.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.11 AU - 11.77 AU

Year: 11744 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,748,876 km

• M1: 239,057 km (0.102 R)
• M2: 467,643 km (0.101 R)
• M3: 1,362,089 km (0.106 R)
• M4: 2,877,515 km (0.114 R)
• M5: 3,088,149 km (0.118 R)
• M6: 3,559,382 km (0.087 R)
• M7: 4,126,059 km (0.084 R)
• M8: 4,874,347 km (0.114 R)
• M9: 5,068,077 km (0.085 R)
• M10: 5,463,314 km (0.085 R)
• M11: 5,909,714 km (0.072 R)
• M12: 6,220,878 km (0.117 R)
• M13: 6,367,933 km (0.084 R)
• M14: 6,644,240 km (0.094 R)
• M15: 7,252,954 km (0.092 R)
• M16: 8,476,963 km (0.068 R)
• M17: 8,640,324 km (0.05 R)
• M18: 9,545,541 km (0.056 R)
• M19: 10,108,179 km (0.09 R)
• M20: 10,207,212 km (0.073 R)
• M21: 10,606,339 km (0.104 R)
• M22: 10,706,869 km (0.112 R)
• M23: 11,368,391 km (0.098 R)
• M24: 12,544,829 km (0.085 R)
• M25: 13,242,104 km (0.115 R)
• M26: 13,704,960 km (0.087 R)
• M27: 14,674,354 km (0.093 R)
• M28: 15,125,093 km (0.099 R)
• M29: 15,266,762 km (0.106 R)
• M30: 15,551,596 km (0.093 R)
• M31: 15,694,761 km (0.102 R)
• M32: 16,242,439 km (0.096 R)
• M33: 16,504,086 km (0.114 R)
• M34: 17,863,332 km (0.111 R)
• M35: 18,708,261 km (0.086 R)
• M36: 18,890,920 km (0.104 R)
• M37: 18,982,623 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.7

Radius: 3.8

Gravity: 27.4 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.63 AU - 15.77 AU

Year: 16960 Days

Day: 17.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,748,876 km

• M1: 67,319 km (0.103 R)
• M2: 112,647 km (0.12 R)
• M3: 207,642 km (0.078 R)
• M4: 258,206 km (0.102 R)
• M5: 285,134 km (0.107 R)
• M6: 484,099 km (0.118 R)
• M7: 759,060 km (0.085 R)
• M8: 1,031,029 km (0.045 R)
• M9: 1,259,315 km (0.091 R)
• M10: 2,116,810 km (0.099 R)
• M11: 2,202,081 km (0.117 R)
• M12: 2,524,165 km (0.09 R)
• M13: 2,736,893 km (0.11 R)
• M14: 3,508,968 km (0.052 R)
• M15: 4,671,343 km (0.091 R)
• M16: 5,007,340 km (0.12 R)
• M17: 5,623,683 km (0.115 R)
• M18: 5,741,865 km (0.08 R)
• M19: 5,781,509 km (0.117 R)
• M20: 5,821,152 km (0.072 R)
• M21: 5,900,888 km (0.071 R)
• M22: 6,061,257 km (0.091 R)
• M23: 7,223,333 km (0.12 R)
• M24: 8,005,730 km (0.116 R)
• M25: 8,272,463 km (0.084 R)
• M26: 8,497,009 km (0.07 R)
• M27: 8,678,172 km (0.075 R)
• M28: 8,998,013 km (0.074 R)
• M29: 9,090,165 km (0.092 R)
• M30: 10,800,966 km (0.071 R)
• M31: 10,849,885 km (0.098 R)
• M32: 11,243,776 km (0.026 R)
• M33: 11,843,663 km (0.032 R)
• M34: 11,995,206 km (0.049 R)
• M35: 12,198,210 km (0.075 R)
• M36: 12,607,809 km (0.085 R)
• M37: 12,866,015 km (0.087 R)
• M38: 16,042,427 km (0.034 R)
• M39: 16,660,116 km (0.094 R)
• M40: 16,716,664 km (0.092 R)
• M41: 18,150,710 km (0.088 R)
• M42: 18,267,097 km (0.092 R)
• M43: 18,852,922 km (0.045 R)
• M44: 19,266,710 km (0.045 R)
• M45: 19,623,650 km (0.102 R)
• M46: 20,951,331 km (0.091 R)
• M47: 21,934,937 km (0.095 R)
• M48: 21,996,871 km (0.117 R)
• M49: 23,438,396 km (0.079 R)
• M50: 23,565,105 km (0.111 R)
• M51: 24,074,486 km (0.112 R)
• M52: 25,169,094 km (0.113 R)
• M53: 26,279,708 km (0.091 R)
• M54: 26,940,482 km (0.058 R)
• M55: 27,406,180 km (0.073 R)
• M56: 28,413,124 km (0.064 R)
• M57: 29,023,184 km (0.065 R)
• M58: 29,091,251 km (0.096 R)
• M59: 29,295,751 km (0.072 R)
• M60: 29,980,610 km (0.076 R)
• M61: 30,601,591 km (0.082 R)
• M62: 31,926,430 km (0.081 R)
• M63: 33,198,610 km (0.108 R)
• M64: 33,483,594 km (0.086 R)
• M65: 34,271,526 km (0.07 R)
• M66: 34,415,439 km (0.043 R)
• M67: 34,487,396 km (0.101 R)
• M68: 34,703,714 km (0.059 R)
• M69: 34,848,226 km (0.083 R)
• M70: 36,084,652 km (0.119 R)
• M71: 38,077,595 km (0.12 R)
• M72: 38,749,738 km (0.093 R)
• M73: 38,974,733 km (0.111 R)
• M74: 39,049,831 km (0.101 R)
• M75: 39,124,930 km (0.103 R)
• M76: 40,409,377 km (0.082 R)
• M77: 41,247,873 km (0.11 R)
• M78: 41,784,331 km (0.086 R)
• M79: 42,092,054 km (0.097 R)
• M80: 42,400,375 km (0.09 R)
• M81: 43,563,648 km (0.105 R)
• M82: 43,797,469 km (0.093 R)
• M83: 44,423,237 km (0.12 R)
• M84: 44,894,471 km (0.072 R)
• M85: 46,159,171 km (0.091 R)
• M86: 49,615,779 km (0.084 R)
• M87: 50,267,877 km (0.087 R)
• M88: 52,407,126 km (0.103 R)
• M89: 52,821,961 km (0.113 R)
• M90: 53,321,169 km (0.045 R)
• M91: 54,156,524 km (0.119 R)
• M92: 54,996,366 km (0.066 R)
• M93: 56,433,852 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.3

Radius: 3.1

Gravity: 68.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.55 AU - 17.81 AU

Year: 24389 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,748,876 km

• M1: 78,389 km (0.032 R)
• M2: 575,952 km (0.067 R)
• M3: 802,742 km (0.082 R)
• M4: 1,205,011 km (0.116 R)
• M5: 1,266,944 km (0.115 R)
• M6: 1,458,878 km (0.054 R)
• M7: 1,525,001 km (0.111 R)
• M8: 1,592,021 km (0.108 R)
• M9: 2,508,756 km (0.046 R)
• M10: 2,830,691 km (0.085 R)
• M11: 4,009,672 km (0.058 R)
• M12: 5,168,008 km (0.098 R)
• M13: 5,835,514 km (0.07 R)
• M14: 6,638,705 km (0.069 R)
• M15: 7,249,363 km (0.069 R)
• M16: 7,419,007 km (0.086 R)
• M17: 7,532,851 km (0.067 R)
• M18: 7,647,294 km (0.112 R)
• M19: 8,404,857 km (0.113 R)
• M20: 8,464,248 km (0.081 R)
• M21: 9,125,171 km (0.102 R)
• M22: 9,369,763 km (0.12 R)
• M23: 9,554,517 km (0.092 R)
• M24: 9,616,301 km (0.057 R)
• M25: 9,740,467 km (0.092 R)
• M26: 10,688,169 km (0.113 R)
• M27: 10,881,151 km (0.066 R)
• M28: 11,010,553 km (0.107 R)
• M29: 11,598,772 km (0.064 R)
• M30: 12,197,163 km (0.073 R)
• M31: 13,010,676 km (0.088 R)
• M32: 13,216,822 km (0.104 R)
• M33: 13,423,866 km (0.112 R)
• M34: 15,047,451 km (0.108 R)
• M35: 15,481,136 km (0.039 R)
• M36: 15,626,545 km (0.077 R)
• M37: 16,434,672 km (0.036 R)
• M38: 16,731,774 km (0.095 R)
• M39: 17,105,918 km (0.084 R)
• M40: 17,407,059 km (0.072 R)
• M41: 17,785,990 km (0.109 R)
• M42: 17,938,281 km (0.04 R)
• M43: 19,642,350 km (0.108 R)
• M44: 19,878,715 km (0.097 R)
• M45: 20,433,872 km (0.083 R)
• M46: 21,721,760 km (0.091 R)
• M47: 22,375,503 km (0.104 R)
• M48: 23,785,912 km (0.113 R)
• M49: 26,084,483 km (0.09 R)
• M50: 26,170,951 km (0.063 R)
• M51: 29,437,121 km (0.098 R)
• M52: 30,250,933 km (0.03 R)
• M53: 31,715,497 km (0.088 R)
• M54: 32,178,053 km (0.118 R)
• M55: 32,642,704 km (0.07 R)
• M56: 33,766,932 km (0.046 R)
• M57: 35,189,907 km (0.091 R)
• M58: 35,381,093 km (0.105 R)
• M59: 36,245,769 km (0.096 R)
• M60: 37,409,640 km (0.08 R)
• M61: 38,094,051 km (0.097 R)
• M62: 41,074,040 km (0.086 R)
• M63: 41,376,228 km (0.116 R)
• M64: 43,306,639 km (0.116 R)
• M65: 43,922,234 km (0.105 R)
• M66: 47,888,074 km (0.116 R)
• M67: 49,270,807 km (0.115 R)
• M68: 50,235,863 km (0.119 R)
• M69: 50,774,565 km (0.115 R)
• M70: 53,387,291 km (0.116 R)
• M71: 53,497,096 km (0.057 R)
• M72: 55,375,297 km (0.079 R)
• M73: 56,266,602 km (0.115 R)
• M74: 56,714,049 km (0.117 R)
• M75: 58,855,542 km (0.098 R)
• M76: 59,196,027 km (0.043 R)
• M77: 60,450,256 km (0.1 R)
• M78: 60,679,140 km (0.053 R)
• M79: 60,908,474 km (0.099 R)
• M80: 61,023,215 km (0.082 R)
• M81: 62,637,077 km (0.027 R)
• M82: 65,436,353 km (0.098 R)
• M83: 67,087,913 km (0.113 R)
• M84: 68,514,478 km (0.069 R)
• M85: 69,231,501 km (0.096 R)
• M86: 69,710,962 km (0.098 R)
• M87: 71,034,903 km (0.086 R)
• M88: 71,760,603 km (0.027 R)
• M89: 72,731,942 km (0.106 R)
• M90: 73,829,990 km (0.101 R)
• M91: 74,810,604 km (0.117 R)
• M92: 75,425,601 km (0.085 R)
• M93: 80,658,086 km (0.106 R)
• M94: 83,063,171 km (0.111 R)
• M95: 84,978,622 km (0.071 R)
• M96: 85,235,182 km (0.116 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: 415 - 15,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit