🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.5 AU - 0.62 AU

Year: 155 Days

Day: 44.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,658,948 km

• M1: 338,241 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 246 Days

Day: 14.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,658,948 km

• M1: 183,108 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.47 AU - 1.65 AU

Year: 723 Days

Day: 35.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.98 AU - 3.32 AU

Year: 2073 Days

Day: 16.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,658,948 km

• M1: 983,008 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.31 AU - 3.63 AU

Year: 2397 Days

Day: 33.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,658,948 km

• M1: 1,072,766 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.5

Radius: 10.7

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.2 AU - 7.22 AU

Year: 6446 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,658,948 km

• M1: 139,724 km (0.103 R)
• M2: 246,836 km (0.107 R)
• M3: 1,481,917 km (0.109 R)
• M4: 1,784,104 km (0.046 R)
• M5: 1,868,029 km (0.097 R)
• M6: 2,285,107 km (0.095 R)
• M7: 2,469,562 km (0.117 R)
• M8: 2,635,017 km (0.117 R)
• M9: 2,755,443 km (0.088 R)
• M10: 2,853,131 km (0.118 R)
• M11: 3,102,660 km (0.06 R)
• M12: 3,411,430 km (0.111 R)
• M13: 3,622,961 km (0.109 R)
• M14: 3,838,681 km (0.112 R)
• M15: 3,948,187 km (0.104 R)
• M16: 4,453,977 km (0.104 R)
• M17: 4,980,412 km (0.078 R)
• M18: 5,311,921 km (0.108 R)
• M19: 5,775,525 km (0.113 R)
• M20: 6,123,789 km (0.091 R)
• M21: 6,284,457 km (0.083 R)
• M22: 6,577,070 km (0.1 R)
• M23: 6,907,382 km (0.084 R)
• M24: 7,209,421 km (0.111 R)
• M25: 7,413,322 km (0.11 R)
• M26: 7,687,984 km (0.068 R)
• M27: 7,757,248 km (0.1 R)
• M28: 7,826,661 km (0.073 R)
• M29: 8,318,390 km (0.085 R)
• M30: 8,460,657 km (0.067 R)
• M31: 9,184,561 km (0.057 R)
• M32: 9,740,617 km (0.092 R)
• M33: 10,041,607 km (0.065 R)
• M34: 11,079,966 km (0.078 R)
• M35: 11,552,546 km (0.079 R)
• M36: 11,831,247 km (0.091 R)
• M37: 12,192,825 km (0.096 R)
• M38: 13,050,619 km (0.118 R)
• M39: 13,133,347 km (0.064 R)
• M40: 13,299,251 km (0.105 R)
• M41: 13,759,264 km (0.079 R)
• M42: 14,012,384 km (0.054 R)
• M43: 14,480,326 km (0.073 R)
• M44: 14,566,045 km (0.1 R)
• M45: 14,910,420 km (0.05 R)
• M46: 15,959,400 km (0.051 R)
• M47: 16,180,954 km (0.088 R)
• M48: 16,492,866 km (0.12 R)
• M49: 16,896,780 km (0.059 R)
• M50: 17,486,046 km (0.044 R)
• M51: 18,684,624 km (0.111 R)
• M52: 18,918,147 km (0.099 R)
• M53: 19,671,970 km (0.092 R)
• M54: 20,052,697 km (0.112 R)
• M55: 20,628,200 km (0.117 R)
• M56: 21,063,380 km (0.054 R)
• M57: 22,337,655 km (0.107 R)
• M58: 22,486,206 km (0.086 R)
• M59: 22,734,688 km (0.112 R)
• M60: 26,307,534 km (0.109 R)
• M61: 26,516,971 km (0.045 R)
• M62: 27,678,598 km (0.096 R)
• M63: 29,397,627 km (0.066 R)
• M64: 29,723,751 km (0.111 R)
• M65: 30,105,823 km (0.101 R)
• M66: 30,270,082 km (0.117 R)
• M67: 30,709,451 km (0.109 R)
• M68: 31,650,272 km (0.068 R)
• M69: 31,928,674 km (0.071 R)
• M70: 32,769,114 km (0.074 R)
• M71: 33,560,038 km (0.051 R)
• M72: 33,844,125 km (0.035 R)
• M73: 34,014,816 km (0.103 R)
• M74: 36,261,028 km (0.085 R)
• M75: 36,552,445 km (0.039 R)
• M76: 36,961,744 km (0.081 R)
• M77: 37,079,029 km (0.072 R)
• M78: 37,903,014 km (0.077 R)
• M79: 38,614,202 km (0.101 R)
• M80: 39,749,201 km (0.092 R)
• M81: 39,929,317 km (0.111 R)
• M82: 40,049,594 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.4

Radius: 5.4

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.58 AU - 17.88 AU

Year: 22042 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,658,948 km

• M1: 96,939 km (0.12 R)
• M2: 178,171 km (0.106 R)
• M3: 324,029 km (0.12 R)
• M4: 361,728 km (0.119 R)
• M5: 550,520 km (0.077 R)
• M6: 793,916 km (0.115 R)
• M7: 1,011,132 km (0.079 R)
• M8: 1,434,195 km (0.081 R)
• M9: 1,498,821 km (0.032 R)
• M10: 2,049,790 km (0.094 R)
• M11: 2,500,528 km (0.092 R)
• M12: 3,620,867 km (0.076 R)
• M13: 4,585,025 km (0.1 R)
• M14: 5,169,803 km (0.091 R)
• M15: 5,369,816 km (0.065 R)
• M16: 6,568,843 km (0.08 R)
• M17: 7,115,024 km (0.107 R)
• M18: 7,170,525 km (0.108 R)
• M19: 8,720,359 km (0.088 R)
• M20: 9,078,347 km (0.09 R)
• M21: 11,912,628 km (0.11 R)
• M22: 12,442,952 km (0.062 R)
• M23: 12,576,843 km (0.096 R)
• M24: 12,913,438 km (0.076 R)
• M25: 13,802,348 km (0.108 R)
• M26: 13,940,726 km (0.062 R)
• M27: 16,291,807 km (0.118 R)
• M28: 16,953,927 km (0.081 R)
• M29: 17,325,677 km (0.096 R)
• M30: 17,475,126 km (0.108 R)
• M31: 17,775,219 km (0.114 R)
• M32: 18,076,958 km (0.111 R)
• M33: 20,394,229 km (0.081 R)
• M34: 21,347,018 km (0.117 R)
• M35: 21,748,239 km (0.087 R)
• M36: 21,909,356 km (0.091 R)
• M37: 22,721,373 km (0.098 R)
• M38: 24,709,828 km (0.099 R)
• M39: 25,131,096 km (0.039 R)
• M40: 26,323,092 km (0.101 R)
• M41: 26,408,961 km (0.093 R)
• M42: 28,145,343 km (0.08 R)
• M43: 28,497,048 km (0.107 R)
• M44: 29,027,372 km (0.072 R)
• M45: 29,382,817 km (0.06 R)
• M46: 29,739,458 km (0.043 R)
• M47: 29,828,918 km (0.048 R)
• M48: 29,918,527 km (0.104 R)
• M49: 30,007,986 km (0.061 R)
• M50: 30,999,521 km (0.113 R)
• M51: 32,644,948 km (0.108 R)
• M52: 33,757,657 km (0.099 R)
• M53: 34,131,203 km (0.026 R)
• M54: 36,401,799 km (0.073 R)
• M55: 36,689,027 km (0.112 R)
• M56: 37,651,839 km (0.11 R)
• M57: 37,942,358 km (0.061 R)
• M58: 38,330,864 km (0.041 R)
• M59: 39,307,738 km (0.099 R)
• M60: 40,193,956 km (0.074 R)
• M61: 40,788,458 km (0.072 R)
• M62: 41,086,756 km (0.092 R)
• M63: 41,785,677 km (0.087 R)
• M64: 44,211,556 km (0.053 R)
• M65: 45,957,363 km (0.112 R)
• M66: 47,516,323 km (0.081 R)
• M67: 47,935,047 km (0.117 R)
• M68: 51,220,965 km (0.117 R)
• M69: 55,566,932 km (0.079 R)
• M70: 55,897,544 km (0.089 R)
• M71: 56,782,565 km (0.059 R)
• M72: 58,566,519 km (0.078 R)
• M73: 58,790,766 km (0.111 R)
• M74: 58,902,965 km (0.113 R)
• M75: 60,142,383 km (0.102 R)
• M76: 60,255,479 km (0.084 R)
• M77: 61,049,245 km (0.096 R)
• M78: 62,189,032 km (0.12 R)
• M79: 62,761,543 km (0.061 R)
• M80: 65,883,501 km (0.106 R)
• M81: 69,648,281 km (0.107 R)
• M82: 71,556,701 km (0.118 R)
• M83: 73,240,724 km (0.102 R)
• M84: 73,845,249 km (0.069 R)
• M85: 77,507,255 km (0.064 R)
• M86: 78,493,853 km (0.095 R)
• M87: 78,617,421 km (0.104 R)
• M88: 80,479,167 km (0.085 R)
• M89: 82,606,747 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.3

Radius: 7.3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.57 AU - 20.19 AU

Year: 25720 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,658,948 km

• M1: 93,349 km (0.115 R)
• M2: 282,890 km (0.098 R)
• M3: 567,724 km (0.111 R)
• M4: 680,222 km (0.036 R)
• M5: 775,665 km (0.051 R)
• M6: 1,117,047 km (0.108 R)
• M7: 1,692,550 km (0.068 R)
• M8: 3,357,126 km (0.069 R)
• M9: 3,565,067 km (0.094 R)
• M10: 4,081,479 km (0.117 R)
• M11: 4,805,981 km (0.059 R)
• M12: 4,852,656 km (0.071 R)
• M13: 6,784,862 km (0.069 R)
• M14: 8,301,335 km (0.074 R)
• M15: 8,357,435 km (0.108 R)
• M16: 8,526,331 km (0.044 R)
• M17: 8,810,267 km (0.107 R)
• M18: 8,867,414 km (0.07 R)
• M19: 9,097,495 km (0.09 R)
• M20: 9,387,715 km (0.058 R)
• M21: 13,890,761 km (0.116 R)
• M22: 15,726,327 km (0.103 R)
• M23: 17,277,507 km (0.12 R)
• M24: 18,876,858 km (0.098 R)
• M25: 21,981,014 km (0.095 R)
• M26: 22,370,267 km (0.086 R)
• M27: 22,918,992 km (0.109 R)
• M28: 22,997,830 km (0.028 R)
• M29: 23,551,642 km (0.069 R)
• M30: 23,870,135 km (0.058 R)
• M31: 24,029,906 km (0.1 R)
• M32: 25,077,091 km (0.117 R)
• M33: 27,049,090 km (0.096 R)
• M34: 29,070,606 km (0.117 R)
• M35: 30,013,222 km (0.119 R)
• M36: 30,531,579 km (0.075 R)
• M37: 31,052,928 km (0.066 R)
• M38: 31,577,119 km (0.069 R)
• M39: 31,664,783 km (0.057 R)
• M40: 32,016,338 km (0.059 R)
• M41: 32,634,476 km (0.115 R)
• M42: 33,345,814 km (0.071 R)
• M43: 33,882,571 km (0.076 R)
• M44: 35,966,918 km (0.11 R)
• M45: 36,978,350 km (0.077 R)
• M46: 40,448,422 km (0.05 R)
• M47: 40,734,303 km (0.106 R)
• M48: 41,788,220 km (0.071 R)
• M49: 41,980,753 km (0.119 R)
• M50: 42,077,243 km (0.079 R)
• M51: 43,142,530 km (0.108 R)
• M52: 44,118,806 km (0.105 R)
• M53: 44,413,065 km (0.104 R)
• M54: 45,894,233 km (0.108 R)
• M55: 46,591,060 km (0.096 R)
• M56: 47,995,036 km (0.107 R)
• M57: 49,311,049 km (0.081 R)
• M58: 49,514,651 km (0.109 R)
• M59: 51,255,821 km (0.066 R)
• M60: 51,565,189 km (0.117 R)
• M61: 51,771,784 km (0.102 R)
• M62: 53,434,415 km (0.089 R)
• M63: 53,852,840 km (0.077 R)
• M64: 54,062,427 km (0.076 R)
• M65: 54,692,832 km (0.066 R)
• M66: 55,537,162 km (0.112 R)
• M67: 57,881,211 km (0.081 R)
• M68: 59,497,916 km (0.12 R)
• M69: 61,457,498 km (0.09 R)
• M70: 62,005,625 km (0.091 R)
• M71: 62,775,605 km (0.097 R)
• M72: 62,996,262 km (0.099 R)
• M73: 64,658,892 km (0.074 R)
• M74: 67,010,721 km (0.115 R)
• M75: 68,140,484 km (0.078 R)
• M76: 68,253,879 km (0.094 R)
• M77: 70,533,451 km (0.075 R)
• M78: 72,259,511 km (0.055 R)
• M79: 72,953,795 km (0.093 R)
• M80: 73,417,848 km (0.116 R)
• M81: 74,232,408 km (0.103 R)
• M82: 76,929,658 km (0.068 R)
• M83: 77,402,088 km (0.104 R)
• M84: 78,231,010 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit