🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 243 Days

Day: 29.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,556,321 km

• M1: 552,315 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.31 AU - 1.33 AU

Year: 535 Days

Day: 12.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,556,321 km

• M1: 1,115,551 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.31 AU - 1.99 AU

Year: 748 Days

Day: 35 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.43 AU - 2.81 AU

Year: 1497 Days

Day: 41.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,556,321 km

• M1: 886,816 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.19 AU - 5.23 AU

Year: 3050 Days

Day: 47.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.3

Radius: 14.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.89 AU - 6.37 AU

Year: 5359 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,556,321 km

• M1: 185,950 km (0.089 R)
• M2: 426,204 km (0.106 R)
• M3: 517,010 km (0.093 R)
• M4: 762,351 km (0.098 R)
• M5: 853,456 km (0.117 R)
• M6: 1,338,303 km (0.08 R)
• M7: 1,484,908 km (0.044 R)
• M8: 1,585,887 km (0.085 R)
• M9: 1,689,259 km (0.075 R)
• M10: 1,866,981 km (0.113 R)
• M11: 2,202,978 km (0.116 R)
• M12: 2,319,515 km (0.087 R)
• M13: 2,640,402 km (0.089 R)
• M14: 3,192,867 km (0.119 R)
• M15: 3,370,141 km (0.095 R)
• M16: 4,576,797 km (0.071 R)
• M17: 5,032,622 km (0.061 R)
• M18: 5,663,027 km (0.09 R)
• M19: 6,207,713 km (0.068 R)
• M20: 6,627,335 km (0.1 R)
• M21: 6,912,170 km (0.078 R)
• M22: 7,376,521 km (0.109 R)
• M23: 7,671,977 km (0.1 R)
• M24: 7,791,207 km (0.096 R)
• M25: 7,971,323 km (0.078 R)
• M26: 8,092,198 km (0.062 R)
• M27: 8,612,499 km (0.117 R)
• M28: 9,143,871 km (0.071 R)
• M29: 9,621,537 km (0.036 R)
• M30: 10,501,920 km (0.119 R)
• M31: 10,767,756 km (0.104 R)
• M32: 11,002,325 km (0.068 R)
• M33: 11,170,772 km (0.101 R)
• M34: 11,374,225 km (0.081 R)
• M35: 11,715,907 km (0.114 R)
• M36: 12,026,322 km (0.051 R)
• M37: 12,725,842 km (0.083 R)
• M38: 12,973,875 km (0.1 R)
• M39: 13,152,046 km (0.102 R)
• M40: 13,474,729 km (0.104 R)
• M41: 13,909,012 km (0.108 R)
• M42: 14,384,882 km (0.096 R)
• M43: 14,495,435 km (0.105 R)
• M44: 14,680,338 km (0.112 R)
• M45: 14,791,639 km (0.113 R)
• M46: 15,015,138 km (0.07 R)
• M47: 15,503,276 km (0.092 R)
• M48: 15,654,520 km (0.076 R)
• M49: 15,996,500 km (0.063 R)
• M50: 16,187,686 km (0.059 R)
• M51: 16,341,174 km (0.034 R)
• M52: 16,843,224 km (0.074 R)
• M53: 17,350,361 km (0.119 R)
• M54: 17,507,439 km (0.117 R)
• M55: 17,783,447 km (0.055 R)
• M56: 18,539,814 km (0.114 R)
• M57: 18,821,207 km (0.08 R)
• M58: 18,942,232 km (0.093 R)
• M59: 19,551,245 km (0.082 R)
• M60: 21,627,364 km (0.062 R)
• M61: 22,051,025 km (0.039 R)
• M62: 22,178,632 km (0.119 R)
• M63: 23,208,464 km (0.108 R)
• M64: 23,859,963 km (0.101 R)
• M65: 24,429,631 km (0.113 R)
• M66: 25,092,350 km (0.077 R)
• M67: 25,850,662 km (0.079 R)
• M68: 25,940,420 km (0.109 R)
• M69: 27,848,392 km (0.107 R)
• M70: 28,633,332 km (0.095 R)
• M71: 29,098,581 km (0.063 R)
• M72: 29,895,190 km (0.106 R)
• M73: 30,178,079 km (0.09 R)
• M74: 31,270,593 km (0.105 R)
• M75: 31,509,800 km (0.08 R)
• M76: 32,038,329 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 9.5

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.43 AU - 8.45 AU

Year: 7166 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,556,321 km

• M1: 203,902 km (0.106 R)
• M2: 384,018 km (0.077 R)
• M3: 444,754 km (0.109 R)
• M4: 592,258 km (0.086 R)
• M5: 665,112 km (0.104 R)
• M6: 886,667 km (0.079 R)
• M7: 1,077,553 km (0.094 R)
• M8: 1,438,832 km (0.097 R)
• M9: 1,519,765 km (0.053 R)
• M10: 1,602,193 km (0.11 R)
• M11: 1,902,735 km (0.075 R)
• M12: 2,128,479 km (0.117 R)
• M13: 3,437,460 km (0.039 R)
• M14: 3,939,062 km (0.094 R)
• M15: 4,169,293 km (0.091 R)
• M16: 4,286,278 km (0.114 R)
• M17: 4,764,543 km (0.096 R)
• M18: 4,825,579 km (0.109 R)
• M19: 5,386,421 km (0.036 R)
• M20: 6,232,696 km (0.115 R)
• M21: 6,637,209 km (0.118 R)
• M22: 6,842,756 km (0.045 R)
• M23: 7,471,815 km (0.082 R)
• M24: 7,721,494 km (0.089 R)
• M25: 7,865,407 km (0.117 R)
• M26: 8,082,923 km (0.028 R)
• M27: 8,450,036 km (0.089 R)
• M28: 10,050,284 km (0.075 R)
• M29: 10,286,350 km (0.11 R)
• M30: 10,365,487 km (0.119 R)
• M31: 10,484,567 km (0.107 R)
• M32: 10,965,524 km (0.103 R)
• M33: 11,865,804 km (0.109 R)
• M34: 12,704,599 km (0.078 R)
• M35: 12,789,571 km (0.117 R)
• M36: 13,131,252 km (0.057 R)
• M37: 13,606,076 km (0.11 R)
• M38: 14,086,435 km (0.089 R)
• M39: 14,262,511 km (0.104 R)
• M40: 14,439,336 km (0.076 R)
• M41: 14,974,148 km (0.09 R)
• M42: 15,651,677 km (0.097 R)
• M43: 16,478,056 km (0.114 R)
• M44: 18,364,635 km (0.099 R)
• M45: 18,749,999 km (0.114 R)
• M46: 19,431,118 km (0.106 R)
• M47: 20,070,649 km (0.047 R)
• M48: 20,767,326 km (0.095 R)
• M49: 21,118,582 km (0.112 R)
• M50: 21,320,090 km (0.044 R)
• M51: 21,471,782 km (0.082 R)
• M52: 21,826,928 km (0.115 R)
• M53: 22,081,842 km (0.048 R)
• M54: 22,697,587 km (0.081 R)
• M55: 25,056,746 km (0.088 R)
• M56: 25,377,035 km (0.109 R)
• M57: 25,484,147 km (0.112 R)
• M58: 25,698,820 km (0.055 R)
• M59: 26,238,120 km (0.094 R)
• M60: 26,346,429 km (0.096 R)
• M61: 26,726,707 km (0.101 R)
• M62: 26,835,614 km (0.097 R)
• M63: 26,944,820 km (0.063 R)
• M64: 27,492,648 km (0.094 R)
• M65: 27,823,110 km (0.074 R)
• M66: 28,543,723 km (0.049 R)
• M67: 28,655,023 km (0.115 R)
• M68: 28,878,373 km (0.113 R)
• M69: 29,158,121 km (0.071 R)
• M70: 29,270,319 km (0.052 R)
• M71: 29,889,954 km (0.087 R)
• M72: 31,832,482 km (0.072 R)
• M73: 33,756,610 km (0.096 R)
• M74: 34,822,046 km (0.087 R)
• M75: 35,418,642 km (0.093 R)
• M76: 36,319,820 km (0.069 R)
• M77: 36,440,545 km (0.047 R)
• M78: 36,743,032 km (0.109 R)
• M79: 37,046,267 km (0.04 R)
• M80: 37,838,687 km (0.054 R)
• M81: 39,192,398 km (0.07 R)
• M82: 40,249,307 km (0.109 R)
• M83: 40,624,499 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.2

Radius: 6.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.2 AU - 16.76 AU

Year: 21506 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,556,321 km

• M1: 159,172 km (0.109 R)
• M2: 377,435 km (0.11 R)
• M3: 426,204 km (0.028 R)
• M4: 517,010 km (0.116 R)
• M5: 703,110 km (0.082 R)
• M6: 1,190,350 km (0.073 R)
• M7: 1,679,236 km (0.055 R)
• M8: 1,783,955 km (0.111 R)
• M9: 1,977,833 km (0.068 R)
• M10: 2,247,110 km (0.112 R)
• M11: 2,819,770 km (0.039 R)
• M12: 2,944,684 km (0.076 R)
• M13: 3,277,839 km (0.111 R)
• M14: 4,176,324 km (0.091 R)
• M15: 4,845,026 km (0.098 R)
• M16: 5,207,053 km (0.113 R)
• M17: 5,360,541 km (0.082 R)
• M18: 6,021,165 km (0.114 R)
• M19: 6,182,282 km (0.095 R)
• M20: 7,625,303 km (0.105 R)
• M21: 8,546,078 km (0.054 R)
• M22: 9,538,959 km (0.063 R)
• M23: 9,613,907 km (0.084 R)
• M24: 9,764,552 km (0.117 R)
• M25: 9,840,099 km (0.095 R)
• M26: 11,036,433 km (0.079 R)
• M27: 11,154,616 km (0.114 R)
• M28: 11,352,534 km (0.053 R)
• M29: 11,993,710 km (0.032 R)
• M30: 13,227,294 km (0.108 R)
• M31: 14,414,503 km (0.069 R)
• M32: 15,108,188 km (0.059 R)
• M33: 15,459,145 km (0.11 R)
• M34: 15,547,258 km (0.093 R)
• M35: 15,679,802 km (0.108 R)
• M36: 15,946,086 km (0.046 R)
• M37: 16,393,084 km (0.086 R)
• M38: 16,798,794 km (0.102 R)
• M39: 17,025,734 km (0.044 R)
• M40: 18,128,868 km (0.087 R)
• M41: 18,314,968 km (0.043 R)
• M42: 18,689,112 km (0.09 R)
• M43: 18,924,131 km (0.11 R)
• M44: 20,066,161 km (0.07 R)
• M45: 21,771,427 km (0.11 R)
• M46: 22,366,677 km (0.075 R)
• M47: 22,866,783 km (0.074 R)
• M48: 23,979,940 km (0.114 R)
• M49: 24,337,928 km (0.099 R)
• M50: 25,214,422 km (0.12 R)
• M51: 25,474,124 km (0.068 R)
• M52: 26,680,481 km (0.079 R)
• M53: 29,804,234 km (0.119 R)
• M54: 29,968,941 km (0.087 R)
• M55: 31,130,270 km (0.112 R)
• M56: 31,408,821 km (0.078 R)
• M57: 32,306,259 km (0.077 R)
• M58: 32,362,507 km (0.111 R)
• M59: 33,439,612 km (0.104 R)
• M60: 33,667,898 km (0.08 R)
• M61: 35,048,238 km (0.115 R)
• M62: 35,803,558 km (0.052 R)
• M63: 37,330,353 km (0.12 R)
• M64: 37,923,359 km (0.089 R)
• M65: 38,519,208 km (0.102 R)
• M66: 39,599,903 km (0.113 R)
• M67: 40,083,253 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.1

Radius: 6.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 17.65 AU - 22.83 AU

Year: 32152 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 70.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,556,321 km

• M1: 82,428 km (0.104 R)
• M2: 417,528 km (0.093 R)
• M3: 644,916 km (0.104 R)
• M4: 951,293 km (0.075 R)
• M5: 1,901,838 km (0.099 R)
• M6: 1,986,361 km (0.115 R)
• M7: 2,306,500 km (0.118 R)
• M8: 2,832,935 km (0.047 R)
• M9: 2,929,575 km (0.089 R)
• M10: 3,601,868 km (0.03 R)
• M11: 4,246,186 km (0.06 R)
• M12: 5,477,077 km (0.1 R)
• M13: 6,006,654 km (0.12 R)
• M14: 6,048,092 km (0.056 R)
• M15: 6,256,632 km (0.102 R)
• M16: 6,595,172 km (0.102 R)
• M17: 7,070,444 km (0.094 R)
• M18: 7,245,922 km (0.104 R)
• M19: 7,646,246 km (0.069 R)
• M20: 8,842,431 km (0.057 R)
• M21: 10,095,911 km (0.088 R)
• M22: 10,145,129 km (0.114 R)
• M23: 11,506,769 km (0.103 R)
• M24: 13,247,191 km (0.079 R)
• M25: 13,301,195 km (0.055 R)
• M26: 14,507,852 km (0.099 R)
• M27: 14,619,302 km (0.095 R)
• M28: 15,634,922 km (0.087 R)
• M29: 16,324,718 km (0.09 R)
• M30: 16,440,656 km (0.103 R)
• M31: 16,614,938 km (0.118 R)
• M32: 17,259,705 km (0.04 R)
• M33: 17,318,646 km (0.077 R)
• M34: 17,793,171 km (0.099 R)
• M35: 17,912,550 km (0.07 R)
• M36: 19,364,696 km (0.072 R)
• M37: 20,104,907 km (0.103 R)
• M38: 20,666,048 km (0.095 R)
• M39: 21,043,184 km (0.087 R)
• M40: 21,422,415 km (0.042 R)
• M41: 22,702,973 km (0.119 R)
• M42: 23,222,077 km (0.084 R)
• M43: 23,548,500 km (0.056 R)
• M44: 23,679,548 km (0.094 R)
• M45: 24,603,315 km (0.038 R)
• M46: 25,069,611 km (0.084 R)
• M47: 25,808,325 km (0.113 R)
• M48: 26,554,071 km (0.112 R)
• M49: 26,758,721 km (0.052 R)
• M50: 27,928,127 km (0.116 R)
• M51: 28,066,805 km (0.044 R)
• M52: 28,623,757 km (0.088 R)
• M53: 28,693,620 km (0.112 R)
• M54: 29,466,143 km (0.049 R)
• M55: 30,387,815 km (0.063 R)
• M56: 30,530,532 km (0.085 R)
• M57: 30,744,906 km (0.1 R)
• M58: 30,959,728 km (0.107 R)
• M59: 31,535,231 km (0.105 R)
• M60: 31,751,849 km (0.115 R)
• M61: 32,623,556 km (0.062 R)
• M62: 33,356,136 km (0.079 R)
• M63: 33,724,297 km (0.112 R)
• M64: 35,285,650 km (0.062 R)
• M65: 37,709,883 km (0.116 R)
• M66: 38,555,560 km (0.062 R)
• M67: 38,787,287 km (0.117 R)
• M68: 38,941,971 km (0.053 R)
• M69: 39,485,161 km (0.117 R)
• M70: 40,814,787 km (0.09 R)
• M71: 41,603,766 km (0.027 R)
• M72: 42,238,660 km (0.07 R)
• M73: 42,557,153 km (0.089 R)
• M74: 43,437,387 km (0.089 R)
• M75: 45,460,250 km (0.075 R)
• M76: 45,868,502 km (0.026 R)
• M77: 46,770,877 km (0.028 R)
• M78: 48,509,952 km (0.104 R)
• M79: 48,760,080 km (0.051 R)
• M80: 48,843,555 km (0.081 R)
• M81: 49,010,656 km (0.112 R)
• M82: 49,429,231 km (0.109 R)
• M83: 52,478,035 km (0.118 R)
• M84: 52,734,745 km (0.104 R)
• M85: 54,025,027 km (0.118 R)
• M86: 54,717,366 km (0.111 R)
• M87: 55,761,410 km (0.077 R)
• M88: 55,848,775 km (0.064 R)
• M89: 56,110,870 km (0.113 R)
• M90: 56,724,221 km (0.046 R)
• M91: 57,516,193 km (0.1 R)
• M92: 57,780,831 km (0.026 R)
• M93: 57,869,244 km (0.077 R)
• M94: 58,755,162 km (0.088 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 20,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit