🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.8 AU - 0.86 AU

Year: 279 Days

Day: 43.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.74 AU - 1.18 AU

Year: 347 Days

Day: 33.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,813,507 km

• M1: 229,782 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.33 AU - 1.45 AU

Year: 605 Days

Day: 41.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.91 AU

Year: 740 Days

Day: 23.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 13.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.4 AU - 7.74 AU

Year: 6213 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,813,507 km

• M1: 177,872 km (0.116 R)
• M2: 272,418 km (0.085 R)
• M3: 468,241 km (0.11 R)
• M4: 917,035 km (0.118 R)
• M5: 1,261,260 km (0.055 R)
• M6: 1,519,466 km (0.03 R)
• M7: 2,107,834 km (0.088 R)
• M8: 2,209,112 km (0.097 R)
• M9: 2,353,922 km (0.048 R)
• M10: 2,919,402 km (0.114 R)
• M11: 3,526,770 km (0.034 R)
• M12: 3,746,080 km (0.079 R)
• M13: 3,970,178 km (0.086 R)
• M14: 4,275,806 km (0.071 R)
• M15: 4,483,897 km (0.05 R)
• M16: 4,910,251 km (0.079 R)
• M17: 5,046,235 km (0.087 R)
• M18: 5,631,013 km (0.113 R)
• M19: 5,888,172 km (0.099 R)
• M20: 6,091,027 km (0.109 R)
• M21: 6,743,573 km (0.118 R)
• M22: 7,017,038 km (0.054 R)
• M23: 7,139,858 km (0.071 R)
• M24: 7,263,276 km (0.073 R)
• M25: 7,418,558 km (0.081 R)
• M26: 8,700,612 km (0.082 R)
• M27: 8,865,619 km (0.034 R)
• M28: 9,098,542 km (0.115 R)
• M29: 9,232,582 km (0.118 R)
• M30: 9,333,411 km (0.089 R)
• M31: 9,502,457 km (0.118 R)
• M32: 9,740,916 km (0.088 R)
• M33: 10,015,727 km (0.117 R)
• M34: 10,432,956 km (0.042 R)
• M35: 10,820,414 km (0.076 R)
• M36: 11,069,345 km (0.042 R)
• M37: 11,682,098 km (0.108 R)
• M38: 12,121,317 km (0.083 R)
• M39: 13,970,347 km (0.092 R)
• M40: 14,086,435 km (0.075 R)
• M41: 14,947,370 km (0.069 R)
• M42: 15,185,081 km (0.079 R)
• M43: 15,424,139 km (0.102 R)
• M44: 15,544,116 km (0.1 R)
• M45: 16,230,023 km (0.11 R)
• M46: 16,597,136 km (0.098 R)
• M47: 16,884,513 km (0.095 R)
• M48: 18,899,597 km (0.109 R)
• M49: 19,328,942 km (0.109 R)
• M50: 19,979,095 km (0.076 R)
• M51: 20,241,041 km (0.106 R)
• M52: 20,460,351 km (0.043 R)
• M53: 20,901,216 km (0.112 R)
• M54: 20,989,778 km (0.093 R)
• M55: 21,523,693 km (0.109 R)
• M56: 21,657,882 km (0.102 R)
• M57: 21,792,371 km (0.079 R)
• M58: 22,197,482 km (0.1 R)
• M59: 22,650,464 km (0.118 R)
• M60: 22,878,152 km (0.114 R)
• M61: 24,213,463 km (0.109 R)
• M62: 24,306,512 km (0.109 R)
• M63: 24,539,586 km (0.119 R)
• M64: 25,243,294 km (0.096 R)
• M65: 26,526,844 km (0.112 R)
• M66: 27,345,743 km (0.12 R)
• M67: 29,305,475 km (0.068 R)
• M68: 29,802,439 km (0.116 R)
• M69: 30,352,361 km (0.079 R)
• M70: 30,754,330 km (0.104 R)
• M71: 31,512,941 km (0.101 R)
• M72: 31,665,381 km (0.051 R)
• M73: 31,971,159 km (0.074 R)
• M74: 32,585,408 km (0.113 R)
• M75: 33,100,174 km (0.092 R)
• M76: 33,721,604 km (0.114 R)
• M77: 35,028,641 km (0.097 R)
• M78: 35,133,808 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 11.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.75 AU - 9.51 AU

Year: 8553 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,813,507 km

• M1: 153,338 km (0.108 R)
• M2: 268,977 km (0.09 R)
• M3: 398,678 km (0.104 R)
• M4: 556,055 km (0.072 R)
• M5: 849,417 km (0.117 R)
• M6: 1,045,988 km (0.105 R)
• M7: 1,274,873 km (0.039 R)
• M8: 1,378,096 km (0.078 R)
• M9: 1,502,262 km (0.065 R)
• M10: 1,781,561 km (0.066 R)
• M11: 3,012,153 km (0.036 R)
• M12: 3,222,937 km (0.11 R)
• M13: 3,783,330 km (0.085 R)
• M14: 3,934,574 km (0.06 R)
• M15: 4,011,018 km (0.104 R)
• M16: 4,321,583 km (0.111 R)
• M17: 5,356,501 km (0.12 R)
• M18: 5,872,764 km (0.109 R)
• M19: 5,960,278 km (0.118 R)
• M20: 6,255,585 km (0.082 R)
• M21: 6,495,091 km (0.118 R)
• M22: 7,642,656 km (0.095 R)
• M23: 7,866,754 km (0.089 R)
• M24: 8,256,157 km (0.095 R)
• M25: 8,453,177 km (0.1 R)
• M26: 8,718,265 km (0.096 R)
• M27: 9,530,282 km (0.107 R)
• M28: 10,295,774 km (0.11 R)
• M29: 10,579,113 km (0.067 R)
• M30: 11,044,960 km (0.077 R)
• M31: 11,885,551 km (0.109 R)
• M32: 12,071,052 km (0.083 R)
• M33: 12,220,052 km (0.102 R)
• M34: 12,369,799 km (0.114 R)
• M35: 12,746,786 km (0.056 R)
• M36: 13,012,771 km (0.119 R)
• M37: 13,434,786 km (0.087 R)
• M38: 13,705,559 km (0.111 R)
• M39: 14,806,898 km (0.066 R)
• M40: 15,207,222 km (0.115 R)
• M41: 16,429,287 km (0.091 R)
• M42: 16,553,154 km (0.072 R)
• M43: 17,093,801 km (0.071 R)
• M44: 17,471,685 km (0.03 R)
• M45: 17,555,909 km (0.088 R)
• M46: 18,192,597 km (0.055 R)
• M47: 18,406,522 km (0.077 R)
• M48: 19,096,767 km (0.119 R)
• M49: 19,576,228 km (0.034 R)
• M50: 19,971,465 km (0.069 R)
• M51: 20,147,841 km (0.086 R)
• M52: 20,725,139 km (0.11 R)
• M53: 21,352,852 km (0.084 R)
• M54: 22,397,644 km (0.11 R)
• M55: 22,581,051 km (0.059 R)
• M56: 22,857,059 km (0.057 R)
• M57: 23,972,460 km (0.089 R)
• M58: 24,395,374 km (0.088 R)
• M59: 24,631,289 km (0.104 R)
• M60: 25,343,824 km (0.113 R)
• M61: 25,630,603 km (0.059 R)
• M62: 25,774,516 km (0.074 R)
• M63: 26,014,920 km (0.106 R)
• M64: 26,594,761 km (0.03 R)
• M65: 27,178,941 km (0.117 R)
• M66: 27,374,615 km (0.101 R)
• M67: 27,718,241 km (0.069 R)
• M68: 27,865,895 km (0.107 R)
• M69: 28,161,949 km (0.053 R)
• M70: 28,508,866 km (0.054 R)
• M71: 29,708,641 km (0.113 R)
• M72: 30,011,128 km (0.082 R)
• M73: 30,416,089 km (0.094 R)
• M74: 31,026,898 km (0.053 R)
• M75: 31,899,352 km (0.112 R)
• M76: 32,105,648 km (0.102 R)
• M77: 33,301,234 km (0.083 R)
• M78: 33,825,575 km (0.062 R)
• M79: 34,405,565 km (0.089 R)
• M80: 35,468,458 km (0.054 R)
• M81: 35,789,346 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.5

Radius: 6.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.81 AU - 20.25 AU

Year: 29430 Days

Day: 16.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,813,507 km

• M1: 120,127 km (0.12 R)
• M2: 418,425 km (0.105 R)
• M3: 941,719 km (0.07 R)
• M4: 1,192,594 km (0.055 R)
• M5: 1,248,993 km (0.09 R)
• M6: 1,669,662 km (0.038 R)
• M7: 1,754,633 km (0.115 R)
• M8: 2,040,515 km (0.048 R)
• M9: 3,191,970 km (0.084 R)
• M10: 3,622,662 km (0.082 R)
• M11: 3,844,964 km (0.06 R)
• M12: 4,302,734 km (0.074 R)
• M13: 4,419,869 km (0.113 R)
• M14: 4,627,511 km (0.105 R)
• M15: 5,648,666 km (0.056 R)
• M16: 5,777,171 km (0.109 R)
• M17: 6,168,070 km (0.076 R)
• M18: 6,433,606 km (0.052 R)
• M19: 6,872,825 km (0.095 R)
• M20: 7,217,349 km (0.09 R)
• M21: 8,139,471 km (0.093 R)
• M22: 8,577,344 km (0.029 R)
• M23: 9,248,589 km (0.092 R)
• M24: 9,362,134 km (0.11 R)
• M25: 9,628,867 km (0.087 R)
• M26: 9,898,143 km (0.105 R)
• M27: 10,169,813 km (0.074 R)
• M28: 11,605,504 km (0.027 R)
• M29: 12,180,707 km (0.094 R)
• M30: 13,918,287 km (0.086 R)
• M31: 14,005,053 km (0.07 R)
• M32: 14,441,430 km (0.043 R)
• M33: 14,529,244 km (0.106 R)
• M34: 14,838,014 km (0.106 R)
• M35: 15,732,011 km (0.065 R)
• M36: 16,459,655 km (0.111 R)
• M37: 16,643,362 km (0.106 R)
• M38: 17,105,469 km (0.119 R)
• M39: 17,338,094 km (0.056 R)
• M40: 17,384,769 km (0.066 R)
• M41: 17,571,766 km (0.108 R)
• M42: 18,326,487 km (0.085 R)
• M43: 18,851,576 km (0.095 R)
• M44: 19,140,000 km (0.082 R)
• M45: 19,818,876 km (0.055 R)
• M46: 19,965,332 km (0.113 R)
• M47: 20,357,727 km (0.101 R)
• M48: 20,951,032 km (0.102 R)
• M49: 21,149,997 km (0.051 R)
• M50: 21,750,932 km (0.07 R)
• M51: 21,902,026 km (0.065 R)
• M52: 22,969,556 km (0.065 R)
• M53: 23,277,578 km (0.116 R)
• M54: 24,366,651 km (0.068 R)
• M55: 25,472,329 km (0.034 R)
• M56: 25,684,758 km (0.076 R)
• M57: 25,844,528 km (0.091 R)
• M58: 26,863,738 km (0.096 R)
• M59: 27,134,062 km (0.09 R)
• M60: 27,568,644 km (0.109 R)
• M61: 27,786,757 km (0.038 R)
• M62: 27,896,113 km (0.1 R)
• M63: 29,107,557 km (0.103 R)
• M64: 30,279,955 km (0.085 R)
• M65: 30,956,736 km (0.084 R)
• M66: 31,297,071 km (0.09 R)
• M67: 33,016,998 km (0.059 R)
• M68: 33,306,620 km (0.059 R)
• M69: 34,063,734 km (0.12 R)
• M70: 34,414,990 km (0.084 R)
• M71: 34,473,633 km (0.117 R)
• M72: 36,010,751 km (0.091 R)
• M73: 36,488,117 km (0.118 R)
• M74: 37,630,297 km (0.091 R)
• M75: 37,993,521 km (0.104 R)
• M76: 38,479,564 km (0.097 R)
• M77: 40,196,649 km (0.09 R)
• M78: 41,064,616 km (0.109 R)
• M79: 41,500,992 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit