🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.85 AU - 0.93 AU

Year: 307 Days

Day: 47.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.85 AU - 1.07 AU

Year: 344 Days

Day: 47.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,849,774 km

• M1: 385,065 km (0.114 R)
• M2: 596,447 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.83 AU - 1.17 AU

Year: 365 Days

Day: 33.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.56 AU - 1.62 AU

Year: 732 Days

Day: 26.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.46 AU - 2.24 AU

Year: 919 Days

Day: 22.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.27 AU - 2.27 AU

Year: 1249 Days

Day: 47.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.61 AU - 4.67 AU

Year: 3077 Days

Day: 26.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,849,774 km

• M1: 1,970,802 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 13.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.79 AU - 8.59 AU

Year: 8561 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,849,774 km

• M1: 269,575 km (0.119 R)
• M2: 361,877 km (0.066 R)
• M3: 472,430 km (0.062 R)
• M4: 738,565 km (0.079 R)
• M5: 1,117,795 km (0.055 R)
• M6: 1,364,333 km (0.116 R)
• M7: 1,834,219 km (0.079 R)
• M8: 1,930,411 km (0.111 R)
• M9: 2,048,144 km (0.107 R)
• M10: 2,188,617 km (0.085 R)
• M11: 2,543,762 km (0.112 R)
• M12: 2,695,454 km (0.096 R)
• M13: 2,895,018 km (0.098 R)
• M14: 3,499,244 km (0.109 R)
• M15: 4,142,515 km (0.111 R)
• M16: 4,347,913 km (0.102 R)
• M17: 4,609,559 km (0.061 R)
• M18: 4,849,365 km (0.089 R)
• M19: 4,984,451 km (0.09 R)
• M20: 5,230,839 km (0.114 R)
• M21: 5,509,390 km (0.077 R)
• M22: 5,622,187 km (0.104 R)
• M23: 5,907,620 km (0.06 R)
• M24: 6,285,803 km (0.085 R)
• M25: 7,127,291 km (0.103 R)
• M26: 7,219,593 km (0.039 R)
• M27: 7,405,394 km (0.084 R)
• M28: 8,068,112 km (0.115 R)
• M29: 8,293,257 km (0.093 R)
• M30: 9,047,829 km (0.119 R)
• M31: 9,416,438 km (0.095 R)
• M32: 9,517,865 km (0.117 R)
• M33: 9,653,700 km (0.096 R)
• M34: 10,030,537 km (0.095 R)
• M35: 11,405,192 km (0.117 R)
• M36: 11,694,514 km (0.12 R)
• M37: 12,206,588 km (0.072 R)
• M38: 12,688,742 km (0.085 R)
• M39: 12,800,940 km (0.094 R)
• M40: 12,913,438 km (0.119 R)
• M41: 13,026,235 km (0.108 R)
• M42: 13,442,715 km (0.031 R)
• M43: 13,595,305 km (0.094 R)
• M44: 13,863,683 km (0.113 R)
• M45: 14,366,781 km (0.057 R)
• M46: 14,561,857 km (0.103 R)
• M47: 15,350,986 km (0.104 R)
• M48: 15,630,584 km (0.041 R)
• M49: 17,012,120 km (0.097 R)
• M50: 17,926,911 km (0.059 R)
• M51: 18,052,873 km (0.071 R)
• M52: 19,544,363 km (0.083 R)
• M53: 20,502,089 km (0.098 R)
• M54: 20,589,903 km (0.069 R)
• M55: 21,341,483 km (0.102 R)
• M56: 22,192,246 km (0.109 R)
• M57: 22,508,346 km (0.108 R)
• M58: 23,053,929 km (0.106 R)
• M59: 23,649,927 km (0.114 R)
• M60: 23,788,156 km (0.091 R)
• M61: 24,250,862 km (0.1 R)
• M62: 24,576,686 km (0.119 R)
• M63: 24,950,681 km (0.102 R)
• M64: 26,036,612 km (0.118 R)
• M65: 27,379,253 km (0.075 R)
• M66: 27,476,043 km (0.065 R)
• M67: 27,572,982 km (0.065 R)
• M68: 27,961,637 km (0.049 R)
• M69: 28,498,993 km (0.035 R)
• M70: 28,646,197 km (0.098 R)
• M71: 29,435,326 km (0.077 R)
• M72: 30,331,716 km (0.106 R)
• M73: 30,582,293 km (0.113 R)
• M74: 30,984,561 km (0.099 R)
• M75: 31,287,497 km (0.091 R)
• M76: 31,388,775 km (0.108 R)
• M77: 32,355,476 km (0.042 R)
• M78: 33,022,683 km (0.092 R)
• M79: 33,280,440 km (0.039 R)
• M80: 33,435,423 km (0.09 R)
• M81: 34,631,757 km (0.085 R)
• M82: 34,893,703 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.5

Radius: 3.2

Gravity: 29.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.37 AU - 13.89 AU

Year: 17378 Days

Day: 17.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 104.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,849,774 km

• M1: 77,342 km (0.082 R)
• M2: 117,734 km (0.058 R)
• M3: 541,395 km (0.063 R)
• M4: 717,621 km (0.119 R)
• M5: 910,602 km (0.117 R)
• M6: 930,798 km (0.101 R)
• M7: 1,184,516 km (0.064 R)
• M8: 1,296,266 km (0.1 R)
• M9: 1,651,860 km (0.106 R)
• M10: 1,878,949 km (0.045 R)
• M11: 2,251,448 km (0.115 R)
• M12: 2,502,623 km (0.12 R)
• M13: 2,617,215 km (0.106 R)
• M14: 2,704,281 km (0.106 R)
• M15: 3,308,507 km (0.118 R)
• M16: 3,985,886 km (0.055 R)
• M17: 4,739,560 km (0.102 R)
• M18: 5,096,351 km (0.1 R)
• M19: 5,314,614 km (0.099 R)
• M20: 5,388,067 km (0.11 R)
• M21: 6,372,869 km (0.103 R)
• M22: 6,529,199 km (0.086 R)
• M23: 7,576,085 km (0.082 R)
• M24: 7,741,690 km (0.097 R)
• M25: 8,203,349 km (0.038 R)
• M26: 8,330,806 km (0.11 R)
• M27: 8,544,582 km (0.116 R)
• M28: 8,717,068 km (0.035 R)
• M29: 8,760,302 km (0.104 R)
• M30: 9,152,996 km (0.085 R)
• M31: 9,373,653 km (0.103 R)
• M32: 9,820,203 km (0.117 R)
• M33: 10,136,901 km (0.039 R)
• M34: 10,182,379 km (0.077 R)
• M35: 10,273,634 km (0.086 R)
• M36: 10,365,188 km (0.088 R)
• M37: 11,436,907 km (0.095 R)
• M38: 13,332,761 km (0.083 R)
• M39: 14,291,085 km (0.077 R)
• M40: 14,495,585 km (0.053 R)
• M41: 14,649,671 km (0.054 R)
• M42: 14,804,205 km (0.102 R)
• M43: 15,480,388 km (0.098 R)
• M44: 16,486,583 km (0.101 R)
• M45: 16,593,845 km (0.105 R)
• M46: 17,132,995 km (0.118 R)
• M47: 17,459,268 km (0.058 R)
• M48: 19,290,047 km (0.063 R)
• M49: 20,256,748 km (0.09 R)
• M50: 22,118,644 km (0.117 R)
• M51: 22,652,110 km (0.119 R)
• M52: 23,189,764 km (0.103 R)
• M53: 23,249,753 km (0.085 R)
• M54: 23,973,807 km (0.097 R)
• M55: 24,277,640 km (0.057 R)
• M56: 24,460,449 km (0.098 R)
• M57: 27,132,267 km (0.096 R)
• M58: 27,258,677 km (0.12 R)
• M59: 27,766,711 km (0.116 R)
• M60: 28,277,738 km (0.118 R)
• M61: 28,791,905 km (0.06 R)
• M62: 28,921,008 km (0.091 R)
• M63: 30,090,864 km (0.072 R)
• M64: 30,287,435 km (0.103 R)
• M65: 30,418,633 km (0.112 R)
• M66: 31,541,664 km (0.041 R)
• M67: 31,874,519 km (0.113 R)
• M68: 32,141,701 km (0.114 R)
• M69: 32,342,461 km (0.078 R)
• M70: 33,285,227 km (0.074 R)
• M71: 33,488,531 km (0.113 R)
• M72: 34,032,319 km (0.078 R)
• M73: 34,510,583 km (0.078 R)
• M74: 35,404,730 km (0.063 R)
• M75: 35,473,844 km (0.073 R)
• M76: 37,215,761 km (0.04 R)
• M77: 37,708,537 km (0.038 R)
• M78: 37,778,997 km (0.063 R)
• M79: 38,487,044 km (0.103 R)
• M80: 38,985,355 km (0.093 R)
• M81: 41,290,059 km (0.094 R)
• M82: 41,581,177 km (0.099 R)
• M83: 42,092,353 km (0.108 R)
• M84: 42,165,506 km (0.12 R)
• M85: 42,752,678 km (0.026 R)
• M86: 43,786,549 km (0.102 R)
• M87: 44,157,851 km (0.116 R)
• M88: 44,381,200 km (0.098 R)
• M89: 47,469,648 km (0.119 R)
• M90: 48,080,307 km (0.045 R)
• M91: 48,463,277 km (0.087 R)
• M92: 49,463,938 km (0.077 R)
• M93: 49,695,665 km (0.044 R)
• M94: 50,626,762 km (0.079 R)
• M95: 51,328,825 km (0.093 R)
• M96: 51,641,783 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.8

Radius: 3.6

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.17 AU - 15.75 AU

Year: 20084 Days

Day: 21.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,849,774 km

• M1: 98,585 km (0.08 R)
• M2: 197,020 km (0.105 R)
• M3: 220,358 km (0.072 R)
• M4: 283,488 km (0.112 R)
• M5: 324,328 km (0.085 R)
• M6: 352,752 km (0.074 R)
• M7: 443,408 km (0.085 R)
• M8: 507,885 km (0.075 R)
• M9: 646,263 km (0.062 R)
• M10: 738,714 km (0.032 R)
• M11: 875,447 km (0.119 R)
• M12: 915,988 km (0.085 R)
• M13: 998,865 km (0.07 R)
• M14: 1,194,389 km (0.077 R)
• M15: 1,746,256 km (0.057 R)
• M16: 1,849,329 km (0.074 R)
• M17: 2,537,629 km (0.109 R)
• M18: 4,291,514 km (0.11 R)
• M19: 4,430,640 km (0.11 R)
• M20: 6,370,925 km (0.083 R)
• M21: 6,529,797 km (0.112 R)
• M22: 8,016,651 km (0.049 R)
• M23: 8,145,155 km (0.088 R)
• M24: 8,797,552 km (0.117 R)
• M25: 9,830,226 km (0.049 R)
• M26: 10,430,562 km (0.092 R)
• M27: 11,090,438 km (0.061 R)
• M28: 12,105,161 km (0.106 R)
• M29: 12,549,167 km (0.097 R)
• M30: 14,170,060 km (0.086 R)
• M31: 14,481,223 km (0.042 R)
• M32: 14,899,798 km (0.106 R)
• M33: 15,322,113 km (0.07 R)
• M34: 15,481,584 km (0.066 R)
• M35: 15,802,023 km (0.1 R)
• M36: 16,776,504 km (0.058 R)
• M37: 16,995,664 km (0.116 R)
• M38: 18,499,871 km (0.119 R)
• M39: 18,783,060 km (0.096 R)
• M40: 19,182,037 km (0.118 R)
• M41: 20,104,159 km (0.039 R)
• M42: 21,454,878 km (0.113 R)
• M43: 21,514,268 km (0.092 R)
• M44: 21,573,659 km (0.073 R)
• M45: 21,991,336 km (0.118 R)
• M46: 22,351,418 km (0.111 R)
• M47: 22,411,706 km (0.118 R)
• M48: 22,471,844 km (0.095 R)
• M49: 23,138,303 km (0.069 R)
• M50: 24,242,784 km (0.077 R)
• M51: 24,676,917 km (0.045 R)
• M52: 24,801,382 km (0.088 R)
• M53: 25,176,274 km (0.043 R)
• M54: 25,552,812 km (0.047 R)
• M55: 25,741,904 km (0.102 R)
• M56: 25,931,445 km (0.092 R)
• M57: 27,916,459 km (0.116 R)
• M58: 29,156,924 km (0.096 R)
• M59: 30,016,065 km (0.077 R)
• M60: 30,348,770 km (0.06 R)
• M61: 30,415,341 km (0.114 R)
• M62: 30,548,932 km (0.118 R)
• M63: 31,623,793 km (0.097 R)
• M64: 32,098,018 km (0.066 R)
• M65: 32,165,936 km (0.067 R)
• M66: 32,302,070 km (0.034 R)
• M67: 32,642,854 km (0.07 R)
• M68: 33,122,016 km (0.097 R)
• M69: 34,156,784 km (0.09 R)
• M70: 34,226,198 km (0.074 R)
• M71: 35,062,001 km (0.099 R)
• M72: 35,975,296 km (0.115 R)
• M73: 36,116,367 km (0.115 R)
• M74: 37,538,294 km (0.079 R)
• M75: 38,472,384 km (0.079 R)
• M76: 38,906,068 km (0.093 R)
• M77: 39,632,365 km (0.111 R)
• M78: 40,216,695 km (0.049 R)
• M79: 40,656,812 km (0.05 R)
• M80: 41,319,979 km (0.054 R)
• M81: 43,857,159 km (0.086 R)
• M82: 44,537,231 km (0.051 R)
• M83: 44,840,615 km (0.076 R)
• M84: 44,916,611 km (0.118 R)
• M85: 47,292,076 km (0.1 R)
• M86: 48,768,008 km (0.089 R)
• M87: 49,237,297 km (0.091 R)
• M88: 49,865,309 km (0.052 R)
• M89: 49,943,997 km (0.094 R)
• M90: 51,208,548 km (0.104 R)
• M91: 51,605,880 km (0.101 R)
• M92: 53,125,046 km (0.043 R)
• M93: 53,366,198 km (0.043 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit