🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.68 AU

Year: 154 Days

Day: 41.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.73 AU - 1.19 AU

Year: 354 Days

Day: 32.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.14 AU - 1.5 AU

Year: 571 Days

Day: 45.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.83 AU - 2.19 AU

Year: 1074 Days

Day: 30.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 8

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.01 AU - 9.99 AU

Year: 8524 Days

Day: 12.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,921,508 km

• M1: 143,764 km (0.057 R)
• M2: 329,415 km (0.054 R)
• M3: 389,104 km (0.106 R)
• M4: 507,735 km (0.104 R)
• M5: 579,243 km (0.072 R)
• M6: 717,471 km (0.06 R)
• M7: 1,293,872 km (0.119 R)
• M8: 1,519,466 km (0.112 R)
• M9: 1,824,645 km (0.091 R)
• M10: 2,318,169 km (0.089 R)
• M11: 2,416,754 km (0.048 R)
• M12: 2,567,249 km (0.076 R)
• M13: 2,643,694 km (0.104 R)
• M14: 2,930,622 km (0.086 R)
• M15: 3,118,368 km (0.08 R)
• M16: 3,763,134 km (0.077 R)
• M17: 4,175,426 km (0.068 R)
• M18: 4,664,162 km (0.118 R)
• M19: 5,203,463 km (0.04 R)
• M20: 5,398,389 km (0.11 R)
• M21: 5,496,824 km (0.114 R)
• M22: 5,896,550 km (0.099 R)
• M23: 6,065,894 km (0.065 R)
• M24: 6,830,040 km (0.116 R)
• M25: 8,144,706 km (0.092 R)
• M26: 8,409,345 km (0.09 R)
• M27: 9,259,211 km (0.114 R)
• M28: 9,934,645 km (0.032 R)
• M29: 10,380,147 km (0.09 R)
• M30: 10,914,960 km (0.073 R)
• M31: 11,712,765 km (0.093 R)
• M32: 11,797,886 km (0.038 R)
• M33: 12,183,251 km (0.06 R)
• M34: 12,312,653 km (0.1 R)
• M35: 12,399,270 km (0.097 R)
• M36: 12,966,545 km (0.112 R)
• M37: 13,586,927 km (0.096 R)
• M38: 13,810,875 km (0.12 R)
• M39: 14,126,377 km (0.113 R)
• M40: 14,994,793 km (0.063 R)
• M41: 15,365,646 km (0.039 R)
• M42: 15,552,195 km (0.086 R)
• M43: 16,353,441 km (0.088 R)
• M44: 16,687,194 km (0.113 R)
• M45: 16,830,957 km (0.056 R)
• M46: 18,538,318 km (0.11 R)
• M47: 18,637,501 km (0.077 R)
• M48: 18,836,466 km (0.057 R)
• M49: 18,886,282 km (0.101 R)
• M50: 19,588,944 km (0.087 R)
• M51: 19,994,204 km (0.07 R)
• M52: 20,299,982 km (0.077 R)
• M53: 20,761,641 km (0.112 R)
• M54: 20,967,937 km (0.113 R)
• M55: 21,278,652 km (0.068 R)
• M56: 21,434,533 km (0.045 R)
• M57: 22,167,263 km (0.119 R)
• M58: 23,067,842 km (0.077 R)
• M59: 23,281,468 km (0.077 R)
• M60: 23,388,580 km (0.064 R)
• M61: 23,549,547 km (0.073 R)
• M62: 23,710,814 km (0.06 R)
• M63: 25,124,065 km (0.097 R)
• M64: 25,564,331 km (0.092 R)
• M65: 25,730,086 km (0.05 R)
• M66: 29,292,909 km (0.114 R)
• M67: 29,582,231 km (0.117 R)
• M68: 29,872,600 km (0.091 R)
• M69: 31,220,028 km (0.081 R)
• M70: 31,990,308 km (0.114 R)
• M71: 32,288,307 km (0.076 R)
• M72: 32,347,996 km (0.071 R)
• M73: 33,368,553 km (0.096 R)
• M74: 34,095,150 km (0.113 R)
• M75: 34,460,618 km (0.107 R)
• M76: 35,133,658 km (0.079 R)
• M77: 36,120,555 km (0.101 R)
• M78: 37,617,881 km (0.078 R)
• M79: 37,869,355 km (0.117 R)
• M80: 37,932,335 km (0.1 R)
• M81: 38,437,228 km (0.103 R)
• M82: 38,627,217 km (0.086 R)
• M83: 39,390,167 km (0.108 R)
• M84: 40,222,230 km (0.078 R)
• M85: 41,643,559 km (0.082 R)
• M86: 43,608,228 km (0.045 R)
• M87: 44,269,750 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.1

Radius: 8.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.55 AU - 10.79 AU

Year: 9617 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,921,508 km

• M1: 126,709 km (0.079 R)
• M2: 377,136 km (0.117 R)
• M3: 751,430 km (0.095 R)
• M4: 807,081 km (0.087 R)
• M5: 998,416 km (0.06 R)
• M6: 1,139,637 km (0.056 R)
• M7: 1,459,776 km (0.093 R)
• M8: 1,713,494 km (0.089 R)
• M9: 1,769,743 km (0.092 R)
• M10: 1,903,483 km (0.033 R)
• M11: 1,981,424 km (0.051 R)
• M12: 2,387,283 km (0.059 R)
• M13: 2,643,245 km (0.114 R)
• M14: 2,841,163 km (0.105 R)
• M15: 2,975,801 km (0.036 R)
• M16: 3,089,645 km (0.094 R)
• M17: 3,416,067 km (0.101 R)
• M18: 3,607,702 km (0.032 R)
• M19: 3,852,145 km (0.097 R)
• M20: 4,051,709 km (0.097 R)
• M21: 4,856,695 km (0.047 R)
• M22: 5,208,848 km (0.078 R)
• M23: 5,346,478 km (0.039 R)
• M24: 5,710,001 km (0.055 R)
• M25: 5,966,561 km (0.088 R)
• M26: 6,818,372 km (0.064 R)
• M27: 7,121,008 km (0.111 R)
• M28: 7,243,230 km (0.079 R)
• M29: 7,520,883 km (0.098 R)
• M30: 7,614,232 km (0.081 R)
• M31: 8,023,233 km (0.109 R)
• M32: 8,503,891 km (0.111 R)
• M33: 8,698,817 km (0.111 R)
• M34: 9,159,429 km (0.083 R)
• M35: 9,359,292 km (0.05 R)
• M36: 10,484,118 km (0.063 R)
• M37: 11,221,935 km (0.117 R)
• M38: 11,507,517 km (0.112 R)
• M39: 12,012,859 km (0.12 R)
• M40: 12,122,215 km (0.111 R)
• M41: 12,488,729 km (0.11 R)
• M42: 14,452,949 km (0.072 R)
• M43: 14,685,724 km (0.105 R)
• M44: 14,841,605 km (0.102 R)
• M45: 15,510,307 km (0.053 R)
• M46: 15,868,295 km (0.094 R)
• M47: 16,108,400 km (0.107 R)
• M48: 16,551,808 km (0.065 R)
• M49: 17,823,090 km (0.095 R)
• M50: 18,114,357 km (0.032 R)
• M51: 18,701,978 km (0.038 R)
• M52: 19,895,619 km (0.078 R)
• M53: 20,025,021 km (0.031 R)
• M54: 20,197,957 km (0.061 R)
• M55: 21,466,397 km (0.107 R)
• M56: 21,554,809 km (0.119 R)
• M57: 21,731,933 km (0.107 R)
• M58: 22,625,332 km (0.057 R)
• M59: 22,895,805 km (0.094 R)
• M60: 22,986,162 km (0.032 R)
• M61: 24,033,796 km (0.059 R)
• M62: 24,217,502 km (0.089 R)
• M63: 24,309,654 km (0.091 R)
• M64: 24,540,334 km (0.088 R)
• M65: 25,283,387 km (0.057 R)
• M66: 25,517,058 km (0.056 R)
• M67: 26,222,562 km (0.086 R)
• M68: 26,317,108 km (0.11 R)
• M69: 26,696,488 km (0.119 R)
• M70: 26,791,632 km (0.061 R)
• M71: 27,268,849 km (0.067 R)
• M72: 27,364,592 km (0.083 R)
• M73: 27,797,080 km (0.053 R)
• M74: 28,086,701 km (0.102 R)
• M75: 28,425,839 km (0.081 R)
• M76: 28,814,943 km (0.105 R)
• M77: 28,961,400 km (0.054 R)
• M78: 29,157,074 km (0.081 R)
• M79: 29,500,401 km (0.068 R)
• M80: 29,647,904 km (0.109 R)
• M81: 30,737,575 km (0.082 R)
• M82: 30,837,207 km (0.029 R)
• M83: 31,087,036 km (0.094 R)
• M84: 31,287,347 km (0.111 R)
• M85: 31,387,578 km (0.098 R)
• M86: 31,487,958 km (0.086 R)
• M87: 32,599,470 km (0.11 R)
• M88: 34,394,196 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 11

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.47 AU - 12.67 AU

Year: 12946 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,921,508 km

• M1: 300,692 km (0.1 R)
• M2: 555,906 km (0.078 R)
• M3: 862,282 km (0.071 R)
• M4: 1,007,242 km (0.06 R)
• M5: 1,082,789 km (0.095 R)
• M6: 1,469,649 km (0.108 R)
• M7: 1,993,541 km (0.066 R)
• M8: 2,416,305 km (0.101 R)
• M9: 2,678,251 km (0.104 R)
• M10: 3,547,863 km (0.076 R)
• M11: 3,636,425 km (0.118 R)
• M12: 3,725,885 km (0.112 R)
• M13: 3,906,748 km (0.071 R)
• M14: 5,524,949 km (0.111 R)
• M15: 6,152,960 km (0.103 R)
• M16: 6,657,105 km (0.118 R)
• M17: 6,840,512 km (0.029 R)
• M18: 6,988,315 km (0.07 R)
• M19: 7,287,211 km (0.111 R)
• M20: 7,514,301 km (0.059 R)
• M21: 8,366,560 km (0.078 R)
• M22: 8,965,101 km (0.115 R)
• M23: 9,331,018 km (0.103 R)
• M24: 9,618,844 km (0.096 R)
• M25: 9,701,721 km (0.089 R)
• M26: 9,909,812 km (0.108 R)
• M27: 10,799,919 km (0.088 R)
• M28: 11,671,177 km (0.025 R)
• M29: 12,384,609 km (0.1 R)
• M30: 12,655,830 km (0.026 R)
• M31: 12,928,846 km (0.034 R)
• M32: 13,481,012 km (0.106 R)
• M33: 13,853,361 km (0.101 R)
• M34: 14,799,119 km (0.078 R)
• M35: 16,010,563 km (0.101 R)
• M36: 17,102,777 km (0.098 R)
• M37: 17,354,400 km (0.113 R)
• M38: 17,708,648 km (0.114 R)
• M39: 17,963,264 km (0.109 R)
• M40: 18,270,238 km (0.089 R)
• M41: 18,527,547 km (0.092 R)
• M42: 19,515,790 km (0.108 R)
• M43: 19,778,783 km (0.072 R)
• M44: 20,628,050 km (0.117 R)
• M45: 20,949,686 km (0.081 R)
• M46: 21,326,972 km (0.086 R)
• M47: 23,080,109 km (0.057 R)
• M48: 23,191,111 km (0.051 R)
• M49: 24,765,329 km (0.049 R)
• M50: 26,664,474 km (0.053 R)
• M51: 26,781,011 km (0.098 R)
• M52: 27,190,460 km (0.091 R)
• M53: 27,778,978 km (0.101 R)
• M54: 28,609,994 km (0.119 R)
• M55: 28,968,730 km (0.094 R)
• M56: 29,268,674 km (0.101 R)
• M57: 30,600,992 km (0.12 R)
• M58: 31,029,142 km (0.072 R)
• M59: 31,767,557 km (0.119 R)
• M60: 32,574,039 km (0.059 R)
• M61: 32,823,568 km (0.066 R)
• M62: 33,011,164 km (0.084 R)
• M63: 34,587,925 km (0.07 R)
• M64: 34,778,812 km (0.035 R)
• M65: 34,969,998 km (0.118 R)
• M66: 35,097,755 km (0.111 R)
• M67: 36,706,680 km (0.081 R)
• M68: 37,356,982 km (0.119 R)
• M69: 37,879,976 km (0.109 R)
• M70: 38,011,024 km (0.105 R)
• M71: 38,405,364 km (0.117 R)
• M72: 39,397,048 km (0.108 R)
• M73: 39,596,462 km (0.066 R)
• M74: 39,729,455 km (0.079 R)
• M75: 40,598,169 km (0.039 R)
• M76: 40,934,017 km (0.102 R)
• M77: 41,203,293 km (0.119 R)
• M78: 41,946,794 km (0.052 R)
• M79: 42,150,397 km (0.093 R)
• M80: 43,653,257 km (0.027 R)
• M81: 43,790,738 km (0.091 R)
• M82: 45,173,620 km (0.1 R)
• M83: 45,940,160 km (0.104 R)
• M84: 46,010,172 km (0.095 R)
• M85: 46,150,046 km (0.094 R)
• M86: 46,360,231 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60

Radius: 3.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.89 AU - 21.83 AU

Year: 29637 Days

Day: 17.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,921,508 km

• M1: 54,603 km (0.079 R)
• M2: 124,166 km (0.032 R)
• M3: 421,268 km (0.064 R)
• M4: 548,875 km (0.097 R)
• M5: 770,728 km (0.099 R)
• M6: 856,149 km (0.05 R)
• M7: 2,076,568 km (0.089 R)
• M8: 2,147,777 km (0.113 R)
• M9: 2,244,267 km (0.119 R)
• M10: 2,292,887 km (0.05 R)
• M11: 2,592,681 km (0.082 R)
• M12: 2,957,700 km (0.114 R)
• M13: 3,064,961 km (0.095 R)
• M14: 3,283,374 km (0.119 R)
• M15: 3,591,695 km (0.102 R)
• M16: 4,509,628 km (0.116 R)
• M17: 4,978,468 km (0.076 R)
• M18: 5,561,151 km (0.095 R)
• M19: 7,289,455 km (0.1 R)
• M20: 9,600,294 km (0.106 R)
• M21: 10,200,331 km (0.072 R)
• M22: 11,352,683 km (0.084 R)
• M23: 11,436,458 km (0.11 R)
• M24: 11,901,558 km (0.069 R)
• M25: 12,458,959 km (0.071 R)
• M26: 13,244,797 km (0.104 R)
• M27: 13,688,205 km (0.099 R)
• M28: 13,911,854 km (0.11 R)
• M29: 14,046,492 km (0.078 R)
• M30: 14,407,921 km (0.107 R)
• M31: 14,498,726 km (0.093 R)
• M32: 14,955,598 km (0.099 R)
• M33: 15,417,257 km (0.087 R)
• M34: 15,649,882 km (0.12 R)
• M35: 15,883,704 km (0.092 R)
• M36: 18,876,259 km (0.109 R)
• M37: 19,025,408 km (0.062 R)
• M38: 20,487,129 km (0.119 R)
• M39: 22,456,436 km (0.099 R)
• M40: 22,825,643 km (0.111 R)
• M41: 24,376,973 km (0.108 R)
• M42: 24,430,978 km (0.084 R)
• M43: 24,919,565 km (0.107 R)
• M44: 25,083,225 km (0.111 R)
• M45: 25,356,689 km (0.112 R)
• M46: 25,466,345 km (0.064 R)
• M47: 26,460,423 km (0.111 R)
• M48: 29,344,819 km (0.116 R)
• M49: 33,342,523 km (0.113 R)
• M50: 33,703,353 km (0.101 R)
• M51: 34,247,141 km (0.084 R)
• M52: 34,793,772 km (0.099 R)
• M53: 35,220,874 km (0.089 R)
• M54: 35,772,591 km (0.119 R)
• M55: 36,574,585 km (0.095 R)
• M56: 37,195,416 km (0.072 R)
• M57: 39,142,283 km (0.053 R)
• M58: 39,841,055 km (0.102 R)
• M59: 41,897,128 km (0.102 R)
• M60: 43,199,527 km (0.103 R)
• M61: 43,330,425 km (0.048 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit