🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.62 AU - 0.64 AU

Year: 179 Days

Day: 37.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,345,370 km

• M1: 61,784 km (0.076 R)
• M2: 125,213 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.86 AU - 1.12 AU

Year: 353 Days

Day: 26.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.84 AU - 4.54 AU

Year: 3072 Days

Day: 41.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,345,370 km

• M1: 689,197 km (0.086 R)
• M2: 1,065,286 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 10.1

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.08 AU - 8.14 AU

Year: 7519 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 101.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,345,370 km

• M1: 371,601 km (0.074 R)
• M2: 517,309 km (0.101 R)
• M3: 1,326,933 km (0.056 R)
• M4: 1,501,663 km (0.114 R)
• M5: 1,581,698 km (0.075 R)
• M6: 1,684,023 km (0.109 R)
• M7: 2,026,453 km (0.115 R)
• M8: 2,138,053 km (0.069 R)
• M9: 2,205,970 km (0.056 R)
• M10: 2,509,055 km (0.094 R)
• M11: 2,605,097 km (0.097 R)
• M12: 3,390,187 km (0.09 R)
• M13: 3,496,701 km (0.099 R)
• M14: 3,631,339 km (0.064 R)
• M15: 3,822,674 km (0.109 R)
• M16: 3,961,501 km (0.114 R)
• M17: 4,158,671 km (0.114 R)
• M18: 4,359,132 km (0.107 R)
• M19: 5,284,844 km (0.083 R)
• M20: 5,502,060 km (0.057 R)
• M21: 5,754,132 km (0.11 R)
• M22: 6,236,885 km (0.036 R)
• M23: 6,499,728 km (0.111 R)
• M24: 7,002,377 km (0.113 R)
• M25: 7,309,950 km (0.097 R)
• M26: 8,187,641 km (0.063 R)
• M27: 9,061,442 km (0.07 R)
• M28: 9,135,493 km (0.071 R)
• M29: 9,434,240 km (0.053 R)
• M30: 9,736,129 km (0.12 R)
• M31: 10,002,862 km (0.104 R)
• M32: 10,117,902 km (0.035 R)
• M33: 10,465,867 km (0.087 R)
• M34: 10,975,248 km (0.114 R)
• M35: 12,140,765 km (0.082 R)
• M36: 12,427,993 km (0.091 R)
• M37: 12,551,710 km (0.047 R)
• M38: 12,925,555 km (0.102 R)
• M39: 13,134,843 km (0.11 R)
• M40: 14,240,969 km (0.029 R)
• M41: 14,413,755 km (0.115 R)
• M42: 14,500,522 km (0.095 R)
• M43: 15,068,246 km (0.07 R)
• M44: 15,910,930 km (0.031 R)
• M45: 16,090,298 km (0.063 R)
• M46: 16,180,206 km (0.048 R)
• M47: 19,002,819 km (0.091 R)
• M48: 19,193,257 km (0.077 R)
• M49: 19,336,422 km (0.116 R)
• M50: 20,592,296 km (0.051 R)
• M51: 20,836,739 km (0.104 R)
• M52: 21,230,032 km (0.103 R)
• M53: 23,436,302 km (0.112 R)
• M54: 24,205,085 km (0.104 R)
• M55: 25,609,510 km (0.117 R)
• M56: 25,819,844 km (0.043 R)
• M57: 25,925,311 km (0.042 R)
• M58: 26,986,857 km (0.098 R)
• M59: 28,116,920 km (0.095 R)
• M60: 29,427,098 km (0.073 R)
• M61: 30,534,122 km (0.087 R)
• M62: 30,701,373 km (0.049 R)
• M63: 31,317,267 km (0.098 R)
• M64: 31,993,599 km (0.082 R)
• M65: 32,674,868 km (0.119 R)
• M66: 33,017,297 km (0.096 R)
• M67: 33,418,369 km (0.106 R)
• M68: 33,705,747 km (0.056 R)
• M69: 34,167,256 km (0.111 R)
• M70: 34,340,939 km (0.11 R)
• M71: 35,213,544 km (0.082 R)
• M72: 35,330,380 km (0.109 R)
• M73: 36,270,153 km (0.084 R)
• M74: 38,414,639 km (0.099 R)
• M75: 38,595,203 km (0.075 R)
• M76: 38,957,230 km (0.061 R)
• M77: 39,684,575 km (0.098 R)
• M78: 39,806,198 km (0.118 R)
• M79: 40,783,970 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 13.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.32 AU - 9.5 AU

Year: 8735 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,345,370 km

• M1: 236,215 km (0.076 R)
• M2: 573,259 km (0.081 R)
• M3: 680,371 km (0.116 R)
• M4: 1,328,279 km (0.082 R)
• M5: 1,460,674 km (0.098 R)
• M6: 2,268,951 km (0.086 R)
• M7: 2,388,928 km (0.107 R)
• M8: 2,552,289 km (0.049 R)
• M9: 2,656,260 km (0.061 R)
• M10: 2,847,296 km (0.113 R)
• M11: 2,955,456 km (0.085 R)
• M12: 3,470,820 km (0.109 R)
• M13: 4,210,133 km (0.047 R)
• M14: 4,408,799 km (0.119 R)
• M15: 4,712,782 km (0.081 R)
• M16: 4,893,346 km (0.088 R)
• M17: 4,997,466 km (0.108 R)
• M18: 5,155,292 km (0.106 R)
• M19: 5,394,948 km (0.09 R)
• M20: 5,802,752 km (0.1 R)
• M21: 6,164,330 km (0.1 R)
• M22: 6,362,098 km (0.117 R)
• M23: 6,677,301 km (0.047 R)
• M24: 6,793,090 km (0.092 R)
• M25: 6,968,269 km (0.055 R)
• M26: 7,233,655 km (0.112 R)
• M27: 7,532,552 km (0.118 R)
• M28: 8,453,626 km (0.098 R)
• M29: 8,705,250 km (0.045 R)
• M30: 9,151,650 km (0.105 R)
• M31: 9,769,639 km (0.081 R)
• M32: 10,133,461 km (0.104 R)
• M33: 10,468,261 km (0.099 R)
• M34: 10,603,198 km (0.056 R)
• M35: 10,840,610 km (0.03 R)
• M36: 10,943,084 km (0.039 R)
• M37: 11,252,004 km (0.113 R)
• M38: 11,773,352 km (0.083 R)
• M39: 12,588,062 km (0.092 R)
• M40: 12,767,580 km (0.069 R)
• M41: 13,457,675 km (0.11 R)
• M42: 13,788,885 km (0.106 R)
• M43: 15,523,173 km (0.107 R)
• M44: 15,754,451 km (0.05 R)
• M45: 16,103,463 km (0.117 R)
• M46: 16,259,344 km (0.088 R)
• M47: 16,809,266 km (0.078 R)
• M48: 17,086,470 km (0.114 R)
• M49: 17,245,493 km (0.087 R)
• M50: 17,725,852 km (0.115 R)
• M51: 18,413,703 km (0.065 R)
• M52: 19,234,247 km (0.058 R)
• M53: 19,441,290 km (0.106 R)
• M54: 19,815,734 km (0.064 R)
• M55: 20,656,474 km (0.082 R)
• M56: 21,465,948 km (0.067 R)
• M57: 22,155,744 km (0.091 R)
• M58: 22,285,894 km (0.118 R)
• M59: 23,867,293 km (0.061 R)
• M60: 24,045,315 km (0.11 R)
• M61: 24,492,163 km (0.119 R)
• M62: 24,716,560 km (0.104 R)
• M63: 24,941,705 km (0.078 R)
• M64: 25,439,417 km (0.092 R)
• M65: 25,530,223 km (0.087 R)
• M66: 26,398,639 km (0.098 R)
• M67: 27,044,752 km (0.119 R)
• M68: 27,649,426 km (0.102 R)
• M69: 28,258,589 km (0.095 R)
• M70: 28,352,686 km (0.077 R)
• M71: 28,730,121 km (0.118 R)
• M72: 28,966,785 km (0.082 R)
• M73: 29,394,635 km (0.118 R)
• M74: 30,304,639 km (0.087 R)
• M75: 31,467,314 km (0.09 R)
• M76: 31,760,376 km (0.09 R)
• M77: 32,792,900 km (0.078 R)
• M78: 32,891,785 km (0.089 R)
• M79: 33,139,519 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 9

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.81 AU - 12.13 AU

Year: 11275 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,345,370 km

• M1: 126,560 km (0.111 R)
• M2: 197,918 km (0.114 R)
• M3: 459,714 km (0.11 R)
• M4: 524,789 km (0.105 R)
• M5: 964,457 km (0.107 R)
• M6: 1,303,297 km (0.11 R)
• M7: 2,001,620 km (0.062 R)
• M8: 2,170,665 km (0.043 R)
• M9: 2,862,256 km (0.118 R)
• M10: 3,549,359 km (0.103 R)
• M11: 4,322,032 km (0.077 R)
• M12: 4,764,991 km (0.082 R)
• M13: 5,339,148 km (0.073 R)
• M14: 6,138,449 km (0.085 R)
• M15: 6,344,147 km (0.105 R)
• M16: 7,406,291 km (0.102 R)
• M17: 7,493,657 km (0.098 R)
• M18: 8,568,517 km (0.115 R)
• M19: 9,786,693 km (0.075 R)
• M20: 10,612,174 km (0.088 R)
• M21: 10,710,759 km (0.081 R)
• M22: 10,958,642 km (0.081 R)
• M23: 11,258,586 km (0.057 R)
• M24: 11,359,116 km (0.09 R)
• M25: 11,917,565 km (0.114 R)
• M26: 12,174,424 km (0.064 R)
• M27: 13,008,582 km (0.101 R)
• M28: 13,432,542 km (0.12 R)
• M29: 14,239,623 km (0.066 R)
• M30: 14,896,657 km (0.08 R)
• M31: 15,788,110 km (0.111 R)
• M32: 16,696,768 km (0.109 R)
• M33: 16,868,955 km (0.071 R)
• M34: 17,505,644 km (0.088 R)
• M35: 17,856,301 km (0.03 R)
• M36: 18,327,385 km (0.117 R)
• M37: 20,374,632 km (0.063 R)
• M38: 20,497,302 km (0.061 R)
• M39: 22,177,436 km (0.045 R)
• M40: 22,366,826 km (0.095 R)
• M41: 22,556,816 km (0.074 R)
• M42: 23,514,541 km (0.095 R)
• M43: 23,772,149 km (0.052 R)
• M44: 23,966,028 km (0.09 R)
• M45: 24,485,581 km (0.117 R)
• M46: 25,535,758 km (0.12 R)
• M47: 28,498,544 km (0.079 R)
• M48: 28,842,021 km (0.051 R)
• M49: 29,117,879 km (0.054 R)
• M50: 30,159,978 km (0.097 R)
• M51: 30,580,198 km (0.081 R)
• M52: 30,720,671 km (0.043 R)
• M53: 31,994,945 km (0.058 R)
• M54: 33,358,680 km (0.046 R)
• M55: 34,594,956 km (0.11 R)
• M56: 35,698,091 km (0.06 R)
• M57: 35,994,295 km (0.052 R)
• M58: 36,440,097 km (0.112 R)
• M59: 37,788,273 km (0.085 R)
• M60: 38,090,011 km (0.103 R)
• M61: 38,316,951 km (0.105 R)
• M62: 39,611,123 km (0.105 R)
• M63: 40,071,286 km (0.098 R)
• M64: 40,610,287 km (0.042 R)
• M65: 42,007,680 km (0.097 R)
• M66: 42,555,358 km (0.055 R)
• M67: 43,974,444 km (0.047 R)
• M68: 44,849,292 km (0.11 R)
• M69: 44,929,028 km (0.044 R)
• M70: 48,897,710 km (0.099 R)
• M71: 49,638,668 km (0.11 R)
• M72: 49,721,246 km (0.076 R)
• M73: 49,969,279 km (0.12 R)
• M74: 50,052,007 km (0.026 R)
• M75: 50,217,612 km (0.095 R)
• M76: 50,881,976 km (0.104 R)
• M77: 51,298,755 km (0.06 R)
• M78: 52,555,677 km (0.117 R)
• M79: 53,822,771 km (0.079 R)
• M80: 53,907,593 km (0.1 R)
• M81: 53,992,415 km (0.064 R)
• M82: 54,672,935 km (0.094 R)
• M83: 55,014,318 km (0.041 R)
• M84: 55,270,878 km (0.077 R)
• M85: 55,356,448 km (0.104 R)
• M86: 56,042,654 km (0.085 R)
• M87: 56,300,710 km (0.11 R)
• M88: 56,386,878 km (0.109 R)
• M89: 57,077,422 km (0.086 R)
• M90: 57,336,974 km (0.112 R)
• M91: 57,510,358 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 10.7

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.52 AU - 12.86 AU

Year: 13407 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,345,370 km

• M1: 163,361 km (0.051 R)
• M2: 241,152 km (0.114 R)
• M3: 317,447 km (0.091 R)
• M4: 390,899 km (0.06 R)
• M5: 471,981 km (0.113 R)
• M6: 654,790 km (0.083 R)
• M7: 928,704 km (0.099 R)
• M8: 1,835,416 km (0.079 R)
• M9: 2,133,714 km (0.117 R)
• M10: 2,226,316 km (0.118 R)
• M11: 2,911,923 km (0.06 R)
• M12: 3,119,415 km (0.092 R)
• M13: 3,585,711 km (0.08 R)
• M14: 3,696,563 km (0.118 R)
• M15: 3,921,559 km (0.048 R)
• M16: 4,112,595 km (0.108 R)
• M17: 4,345,818 km (0.103 R)
• M18: 4,543,587 km (0.079 R)
• M19: 5,113,106 km (0.095 R)
• M20: 5,406,467 km (0.081 R)
• M21: 6,274,733 km (0.093 R)
• M22: 7,093,033 km (0.101 R)
• M23: 7,657,167 km (0.05 R)
• M24: 8,579,887 km (0.117 R)
• M25: 8,728,737 km (0.11 R)
• M26: 9,029,129 km (0.097 R)
• M27: 9,434,988 km (0.082 R)
• M28: 9,640,236 km (0.117 R)
• M29: 9,898,742 km (0.079 R)
• M30: 11,009,655 km (0.072 R)
• M31: 11,334,283 km (0.084 R)
• M32: 14,929,120 km (0.043 R)
• M33: 15,048,499 km (0.093 R)
• M34: 15,168,327 km (0.081 R)
• M35: 16,138,169 km (0.085 R)
• M36: 16,692,579 km (0.116 R)
• M37: 17,441,317 km (0.04 R)
• M38: 19,036,479 km (0.063 R)
• M39: 19,753,052 km (0.093 R)
• M40: 20,811,158 km (0.094 R)
• M41: 21,347,018 km (0.097 R)
• M42: 21,819,597 km (0.086 R)
• M43: 21,955,283 km (0.069 R)
• M44: 23,327,544 km (0.093 R)
• M45: 23,535,784 km (0.068 R)
• M46: 24,374,879 km (0.099 R)
• M47: 24,939,760 km (0.045 R)
• M48: 25,938,625 km (0.12 R)
• M49: 28,196,506 km (0.069 R)
• M50: 28,270,407 km (0.083 R)
• M51: 28,863,862 km (0.117 R)
• M52: 29,461,356 km (0.079 R)
• M53: 29,686,501 km (0.118 R)
• M54: 30,138,436 km (0.073 R)
• M55: 30,820,602 km (0.077 R)
• M56: 31,278,222 km (0.097 R)
• M57: 31,968,915 km (0.078 R)
• M58: 32,354,878 km (0.055 R)
• M59: 32,975,410 km (0.105 R)
• M60: 35,417,445 km (0.083 R)
• M61: 36,056,976 km (0.046 R)
• M62: 36,137,161 km (0.117 R)
• M63: 36,378,163 km (0.11 R)
• M64: 36,539,130 km (0.086 R)
• M65: 36,781,030 km (0.117 R)
• M66: 37,023,528 km (0.105 R)
• M67: 37,510,021 km (0.043 R)
• M68: 37,835,396 km (0.111 R)
• M69: 38,243,648 km (0.115 R)
• M70: 42,235,817 km (0.114 R)
• M71: 45,056,335 km (0.092 R)
• M72: 45,402,355 km (0.119 R)
• M73: 48,025,404 km (0.08 R)
• M74: 48,910,725 km (0.096 R)
• M75: 49,622,661 km (0.072 R)
• M76: 50,787,131 km (0.099 R)
• M77: 51,057,155 km (0.079 R)
• M78: 53,874,980 km (0.117 R)
• M79: 54,150,240 km (0.113 R)
• M80: 56,929,619 km (0.081 R)
• M81: 57,772,454 km (0.112 R)
• M82: 59,091,608 km (0.04 R)
• M83: 59,280,849 km (0.104 R)
• M84: 59,754,925 km (0.087 R)
• M85: 60,040,058 km (0.101 R)
• M86: 61,376,266 km (0.096 R)
• M87: 62,144,152 km (0.11 R)
• M88: 64,369,570 km (0.027 R)
• M89: 64,466,958 km (0.104 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit