🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.92 AU - 1.44 AU

Year: 485 Days

Day: 38.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.2 AU - 2.3 AU

Year: 1278 Days

Day: 34 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.16 AU - 3.4 AU

Year: 2250 Days

Day: 43.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,877,565 km

• M1: 582,235 km (0.036 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 11.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.18 AU - 5.42 AU

Year: 4621 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,877,565 km

• M1: 157,227 km (0.052 R)
• M2: 430,692 km (0.057 R)
• M3: 511,924 km (0.105 R)
• M4: 715,676 km (0.102 R)
• M5: 851,511 km (0.116 R)
• M6: 1,060,051 km (0.096 R)
• M7: 1,483,861 km (0.073 R)
• M8: 1,661,883 km (0.083 R)
• M9: 2,138,053 km (0.102 R)
• M10: 2,289,147 km (0.086 R)
• M11: 2,727,768 km (0.074 R)
• M12: 2,855,375 km (0.06 R)
• M13: 3,327,505 km (0.11 R)
• M14: 3,523,329 km (0.058 R)
• M15: 3,885,505 km (0.056 R)
• M16: 4,537,303 km (0.039 R)
• M17: 4,776,959 km (0.113 R)
• M18: 5,497,572 km (0.115 R)
• M19: 5,847,182 km (0.072 R)
• M20: 6,084,295 km (0.034 R)
• M21: 6,228,059 km (0.061 R)
• M22: 6,324,549 km (0.115 R)
• M23: 6,445,873 km (0.036 R)
• M24: 6,543,560 km (0.109 R)
• M25: 6,814,632 km (0.096 R)
• M26: 7,470,170 km (0.098 R)
• M27: 7,572,794 km (0.108 R)
• M28: 7,753,508 km (0.09 R)
• M29: 8,330,956 km (0.087 R)
• M30: 8,759,703 km (0.093 R)
• M31: 8,922,466 km (0.118 R)
• M32: 9,113,502 km (0.096 R)
• M33: 9,666,865 km (0.064 R)
• M34: 10,145,728 km (0.083 R)
• M35: 10,574,774 km (0.063 R)
• M36: 10,719,136 km (0.116 R)
• M37: 11,097,469 km (0.105 R)
• M38: 11,450,670 km (0.044 R)
• M39: 11,628,691 km (0.067 R)
• M40: 11,718,001 km (0.104 R)
• M41: 11,807,610 km (0.118 R)
• M42: 11,987,427 km (0.093 R)
• M43: 12,471,526 km (0.09 R)
• M44: 12,593,448 km (0.089 R)
• M45: 12,931,090 km (0.072 R)
• M46: 13,489,988 km (0.097 R)
• M47: 13,646,617 km (0.101 R)
• M48: 14,439,037 km (0.069 R)
• M49: 14,889,326 km (0.107 R)
• M50: 15,148,580 km (0.103 R)
• M51: 15,246,267 km (0.07 R)
• M52: 15,376,866 km (0.116 R)
• M53: 15,507,764 km (0.116 R)
• M54: 15,836,580 km (0.08 R)
• M55: 16,234,361 km (0.116 R)
• M56: 16,401,013 km (0.059 R)
• M57: 17,005,837 km (0.108 R)
• M58: 17,243,099 km (0.096 R)
• M59: 17,583,883 km (0.081 R)
• M60: 18,237,476 km (0.066 R)
• M61: 18,376,004 km (0.11 R)
• M62: 18,619,549 km (0.08 R)
• M63: 18,759,124 km (0.072 R)
• M64: 19,004,166 km (0.108 R)
• M65: 20,102,363 km (0.04 R)
• M66: 20,209,775 km (0.037 R)
• M67: 20,605,162 km (0.11 R)
• M68: 20,930,537 km (0.12 R)
• M69: 21,221,206 km (0.114 R)
• M70: 22,175,042 km (0.029 R)
• M71: 22,806,345 km (0.101 R)
• M72: 24,162,599 km (0.094 R)
• M73: 24,276,892 km (0.042 R)
• M74: 24,544,074 km (0.082 R)
• M75: 25,158,323 km (0.101 R)
• M76: 25,622,525 km (0.068 R)
• M77: 25,700,166 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.1

Radius: 12.8

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.08 AU - 8.22 AU

Year: 7241 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,877,565 km

• M1: 216,468 km (0.087 R)
• M2: 329,863 km (0.089 R)
• M3: 467,493 km (0.068 R)
• M4: 581,038 km (0.117 R)
• M5: 718,967 km (0.117 R)
• M6: 897,886 km (0.068 R)
• M7: 1,000,959 km (0.056 R)
• M8: 1,171,501 km (0.115 R)
• M9: 1,318,855 km (0.115 R)
• M10: 2,028,846 km (0.073 R)
• M11: 2,476,443 km (0.071 R)
• M12: 2,625,592 km (0.118 R)
• M13: 2,843,706 km (0.083 R)
• M14: 3,022,625 km (0.059 R)
• M15: 3,182,396 km (0.112 R)
• M16: 3,972,871 km (0.11 R)
• M17: 4,249,776 km (0.104 R)
• M18: 4,663,863 km (0.103 R)
• M19: 5,783,753 km (0.081 R)
• M20: 5,925,871 km (0.107 R)
• M21: 6,184,675 km (0.102 R)
• M22: 8,067,215 km (0.115 R)
• M23: 8,354,443 km (0.059 R)
• M24: 9,037,507 km (0.087 R)
• M25: 9,169,751 km (0.1 R)
• M26: 9,536,565 km (0.101 R)
• M27: 9,705,012 km (0.074 R)
• M28: 10,181,631 km (0.107 R)
• M29: 10,353,669 km (0.116 R)
• M30: 11,406,538 km (0.087 R)
• M31: 11,513,800 km (0.053 R)
• M32: 11,657,264 km (0.094 R)
• M33: 12,127,451 km (0.106 R)
• M34: 12,456,715 km (0.073 R)
• M35: 12,714,772 km (0.069 R)
• M36: 13,802,947 km (0.072 R)
• M37: 14,070,129 km (0.101 R)
• M38: 14,338,956 km (0.077 R)
• M39: 14,454,745 km (0.112 R)
• M40: 14,881,847 km (0.117 R)
• M41: 15,234,449 km (0.092 R)
• M42: 15,431,469 km (0.098 R)
• M43: 15,788,260 km (0.08 R)
• M44: 16,067,709 km (0.101 R)
• M45: 16,308,561 km (0.086 R)
• M46: 16,429,437 km (0.093 R)
• M47: 17,201,810 km (0.088 R)
• M48: 17,448,348 km (0.093 R)
• M49: 19,248,160 km (0.084 R)
• M50: 19,333,430 km (0.117 R)
• M51: 20,669,339 km (0.119 R)
• M52: 21,238,410 km (0.097 R)
• M53: 22,034,869 km (0.099 R)
• M54: 22,257,919 km (0.053 R)
• M55: 22,886,230 km (0.11 R)
• M56: 23,429,570 km (0.11 R)
• M57: 23,794,140 km (0.101 R)
• M58: 24,528,815 km (0.049 R)
• M59: 25,317,644 km (0.104 R)
• M60: 26,398,190 km (0.101 R)
• M61: 26,635,003 km (0.082 R)
• M62: 27,733,800 km (0.12 R)
• M63: 27,878,162 km (0.093 R)
• M64: 28,022,823 km (0.09 R)
• M65: 28,167,783 km (0.076 R)
• M66: 28,458,302 km (0.091 R)
• M67: 29,335,993 km (0.051 R)
• M68: 30,173,143 km (0.086 R)
• M69: 30,619,543 km (0.075 R)
• M70: 30,719,025 km (0.099 R)
• M71: 31,068,037 km (0.069 R)
• M72: 33,753,468 km (0.111 R)
• M73: 34,010,627 km (0.037 R)
• M74: 34,268,384 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.8 AU - 12.74 AU

Year: 16279 Days

Day: 21.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,877,565 km

• M1: 87,964 km (0.097 R)
• M2: 144,960 km (0.068 R)
• M3: 200,162 km (0.069 R)
• M4: 298,897 km (0.107 R)
• M5: 406,757 km (0.107 R)
• M6: 528,529 km (0.101 R)
• M7: 833,559 km (0.073 R)
• M8: 898,186 km (0.086 R)
• M9: 1,102,088 km (0.114 R)
• M10: 1,537,268 km (0.099 R)
• M11: 1,666,071 km (0.036 R)
• M12: 1,731,895 km (0.097 R)
• M13: 1,781,711 km (0.099 R)
• M14: 1,849,030 km (0.113 R)
• M15: 2,056,223 km (0.051 R)
• M16: 2,144,785 km (0.111 R)
• M17: 2,683,337 km (0.107 R)
• M18: 3,017,987 km (0.081 R)
• M19: 3,098,621 km (0.109 R)
• M20: 4,188,740 km (0.12 R)
• M21: 5,582,394 km (0.118 R)
• M22: 5,706,710 km (0.083 R)
• M23: 5,907,321 km (0.072 R)
• M24: 6,264,112 km (0.027 R)
• M25: 6,575,574 km (0.098 R)
• M26: 6,891,974 km (0.052 R)
• M27: 7,240,537 km (0.03 R)
• M28: 7,732,564 km (0.065 R)
• M29: 7,982,542 km (0.104 R)
• M30: 8,094,591 km (0.106 R)
• M31: 8,291,761 km (0.116 R)
• M32: 8,376,733 km (0.059 R)
• M33: 8,605,019 km (0.107 R)
• M34: 9,096,598 km (0.064 R)
• M35: 9,301,696 km (0.093 R)
• M36: 9,597,302 km (0.112 R)
• M37: 9,836,060 km (0.068 R)
• M38: 10,472,001 km (0.087 R)
• M39: 10,934,557 km (0.073 R)
• M40: 10,996,640 km (0.073 R)
• M41: 11,215,203 km (0.088 R)
• M42: 11,498,242 km (0.103 R)
• M43: 11,688,231 km (0.065 R)
• M44: 11,911,132 km (0.067 R)
• M45: 12,039,188 km (0.093 R)
• M46: 12,686,348 km (0.089 R)
• M47: 13,278,457 km (0.082 R)
• M48: 13,444,510 km (0.049 R)
• M49: 13,511,231 km (0.095 R)
• M50: 14,014,329 km (0.085 R)
• M51: 14,591,926 km (0.095 R)
• M52: 14,797,773 km (0.096 R)
• M53: 15,665,291 km (0.092 R)
• M54: 15,735,452 km (0.118 R)
• M55: 16,193,820 km (0.066 R)
• M56: 16,728,034 km (0.069 R)
• M57: 16,943,455 km (0.118 R)
• M58: 17,015,411 km (0.114 R)
• M59: 17,087,518 km (0.072 R)
• M60: 17,740,811 km (0.1 R)
• M61: 18,070,525 km (0.094 R)
• M62: 18,180,928 km (0.12 R)
• M63: 18,587,535 km (0.085 R)
• M64: 20,434,920 km (0.111 R)
• M65: 21,516,512 km (0.055 R)
• M66: 21,750,782 km (0.098 R)
• M67: 22,616,655 km (0.107 R)
• M68: 23,373,620 km (0.108 R)
• M69: 24,382,209 km (0.057 R)
• M70: 24,707,884 km (0.086 R)
• M71: 24,789,564 km (0.073 R)
• M72: 25,076,044 km (0.042 R)
• M73: 25,900,777 km (0.103 R)
• M74: 26,358,098 km (0.034 R)
• M75: 26,441,573 km (0.102 R)
• M76: 26,776,224 km (0.043 R)
• M77: 26,986,109 km (0.096 R)
• M78: 27,070,183 km (0.085 R)
• M79: 27,323,004 km (0.109 R)
• M80: 27,449,713 km (0.109 R)
• M81: 27,534,386 km (0.071 R)
• M82: 28,513,354 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.1

Radius: 5.4

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12 AU - 15.28 AU

Year: 19080 Days

Day: 15.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,877,565 km

• M1: 114,742 km (0.085 R)
• M2: 201,957 km (0.118 R)
• M3: 328,667 km (0.113 R)
• M4: 401,670 km (0.048 R)
• M5: 480,508 km (0.114 R)
• M6: 599,887 km (0.101 R)
• M7: 728,990 km (0.064 R)
• M8: 866,920 km (0.105 R)
• M9: 991,983 km (0.096 R)
• M10: 1,078,750 km (0.112 R)
• M11: 1,701,377 km (0.115 R)
• M12: 1,858,604 km (0.069 R)
• M13: 2,075,521 km (0.099 R)
• M14: 2,928,229 km (0.112 R)
• M15: 3,180,600 km (0.074 R)
• M16: 3,605,608 km (0.115 R)
• M17: 4,187,992 km (0.083 R)
• M18: 4,364,817 km (0.119 R)
• M19: 4,400,421 km (0.091 R)
• M20: 4,436,325 km (0.111 R)
• M21: 4,762,448 km (0.059 R)
• M22: 4,984,302 km (0.097 R)
• M23: 5,285,293 km (0.081 R)
• M24: 5,399,735 km (0.113 R)
• M25: 5,438,032 km (0.094 R)
• M26: 5,786,894 km (0.09 R)
• M27: 6,143,087 km (0.05 R)
• M28: 6,465,770 km (0.088 R)
• M29: 6,918,303 km (0.106 R)
• M30: 7,043,517 km (0.118 R)
• M31: 7,594,635 km (0.109 R)
• M32: 7,940,655 km (0.096 R)
• M33: 8,738,012 km (0.089 R)
• M34: 8,964,054 km (0.088 R)
• M35: 9,981,020 km (0.061 R)
• M36: 10,888,481 km (0.112 R)
• M37: 12,071,950 km (0.11 R)
• M38: 12,323,723 km (0.11 R)
• M39: 13,037,604 km (0.117 R)
• M40: 13,192,288 km (0.095 R)
• M41: 13,347,571 km (0.11 R)
• M42: 13,817,159 km (0.103 R)
• M43: 14,451,753 km (0.064 R)
• M44: 14,611,822 km (0.089 R)
• M45: 14,718,934 km (0.067 R)
• M46: 15,041,767 km (0.094 R)
• M47: 15,095,772 km (0.106 R)
• M48: 15,639,560 km (0.066 R)
• M49: 16,300,633 km (0.103 R)
• M50: 16,578,735 km (0.093 R)
• M51: 16,690,485 km (0.092 R)
• M52: 16,746,434 km (0.074 R)
• M53: 17,365,919 km (0.099 R)
• M54: 18,569,135 km (0.108 R)
• M55: 19,034,534 km (0.077 R)
• M56: 19,327,447 km (0.109 R)
• M57: 19,562,764 km (0.075 R)
• M58: 20,036,391 km (0.103 R)
• M59: 20,573,597 km (0.104 R)
• M60: 21,236,764 km (0.081 R)
• M61: 22,707,610 km (0.1 R)
• M62: 23,330,237 km (0.096 R)
• M63: 24,084,659 km (0.076 R)
• M64: 25,617,439 km (0.109 R)
• M65: 26,265,347 km (0.091 R)
• M66: 26,395,497 km (0.034 R)
• M67: 26,984,165 km (0.101 R)
• M68: 28,642,158 km (0.12 R)
• M69: 32,333,785 km (0.092 R)
• M70: 33,033,753 km (0.108 R)
• M71: 33,738,658 km (0.117 R)
• M72: 34,662,425 km (0.043 R)
• M73: 34,805,291 km (0.091 R)
• M74: 35,666,526 km (0.12 R)
• M75: 35,955,250 km (0.043 R)
• M76: 36,607,497 km (0.12 R)
• M77: 37,263,633 km (0.089 R)
• M78: 38,292,118 km (0.096 R)
• M79: 39,478,878 km (0.058 R)
• M80: 40,151,620 km (0.111 R)
• M81: 40,452,012 km (0.1 R)
• M82: 41,660,464 km (0.118 R)
• M83: 42,957,328 km (0.093 R)
• M84: 44,500,131 km (0.115 R)
• M85: 45,512,609 km (0.114 R)
• M86: 48,196,245 km (0.089 R)
• M87: 48,835,178 km (0.112 R)
• M88: 49,476,803 km (0.092 R)
• M89: 49,637,621 km (0.092 R)
• M90: 50,525,484 km (0.116 R)
• M91: 51,093,208 km (0.099 R)
• M92: 51,826,238 km (0.098 R)
• M93: 53,137,912 km (0.07 R)
• M94: 53,550,054 km (0.116 R)
• M95: 54,211,725 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit