🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.44 AU - 0.58 AU

Year: 235 Days

Day: 44.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,732,160 km

• M1: 16,605 km (0.084 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186

Radius: 14.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.14 AU - 3.32 AU

Year: 3748 Days

Day: 14.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,732,160 km

• M1: 175,927 km (0.097 R)
• M2: 298,298 km (0.053 R)
• M3: 445,951 km (0.064 R)
• M4: 628,012 km (0.114 R)
• M5: 757,564 km (0.11 R)
• M6: 967,001 km (0.103 R)
• M7: 1,216,081 km (0.101 R)
• M8: 1,445,265 km (0.103 R)
• M9: 1,549,684 km (0.059 R)
• M10: 1,811,032 km (0.078 R)
• M11: 1,901,539 km (0.102 R)
• M12: 1,993,541 km (0.111 R)
• M13: 2,087,189 km (0.115 R)
• M14: 2,328,042 km (0.098 R)
• M15: 2,502,174 km (0.074 R)
• M16: 2,719,689 km (0.099 R)
• M17: 2,997,044 km (0.111 R)
• M18: 3,173,420 km (0.081 R)
• M19: 3,311,648 km (0.084 R)
• M20: 3,855,137 km (0.088 R)
• M21: 4,032,710 km (0.032 R)
• M22: 4,535,059 km (0.105 R)
• M23: 5,171,000 km (0.097 R)
• M24: 5,334,510 km (0.067 R)
• M25: 5,733,787 km (0.109 R)
• M26: 6,125,584 km (0.109 R)
• M27: 6,316,172 km (0.071 R)
• M28: 6,614,470 km (0.113 R)
• M29: 6,774,390 km (0.098 R)
• M30: 7,025,714 km (0.093 R)
• M31: 7,207,027 km (0.054 R)
• M32: 7,334,933 km (0.103 R)
• M33: 7,463,587 km (0.076 R)
• M34: 7,556,039 km (0.105 R)
• M35: 7,816,638 km (0.083 R)
• M36: 8,175,224 km (0.114 R)
• M37: 8,404,558 km (0.065 R)
• M38: 8,597,240 km (0.076 R)
• M39: 8,694,179 km (0.105 R)
• M40: 8,889,105 km (0.098 R)
• M41: 8,987,092 km (0.054 R)
• M42: 9,204,009 km (0.077 R)
• M43: 9,402,825 km (0.098 R)
• M44: 9,643,079 km (0.106 R)
• M45: 9,743,908 km (0.058 R)
• M46: 9,845,036 km (0.091 R)
• M47: 10,397,052 km (0.072 R)
• M48: 10,729,010 km (0.079 R)
• M49: 11,275,940 km (0.059 R)
• M50: 11,961,547 km (0.094 R)
• M51: 12,287,670 km (0.066 R)
• M52: 12,594,645 km (0.099 R)
• M53: 12,993,173 km (0.102 R)
• M54: 13,126,914 km (0.114 R)
• M55: 13,961,820 km (0.115 R)
• M56: 14,259,220 km (0.099 R)
• M57: 14,420,337 km (0.115 R)
• M58: 14,651,466 km (0.107 R)
• M59: 14,883,791 km (0.045 R)
• M60: 15,117,314 km (0.119 R)
• M61: 15,328,695 km (0.101 R)
• M62: 15,517,338 km (0.076 R)
• M63: 15,706,729 km (0.118 R)
• M64: 15,944,590 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 14.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.61 AU - 4.09 AU

Year: 4878 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,732,160 km

• M1: 187,596 km (0.084 R)
• M2: 371,152 km (0.118 R)
• M3: 482,304 km (0.098 R)
• M4: 579,692 km (0.092 R)
• M5: 685,906 km (0.067 R)
• M6: 783,444 km (0.117 R)
• M7: 1,050,775 km (0.076 R)
• M8: 1,236,426 km (0.119 R)
• M9: 1,709,604 km (0.051 R)
• M10: 1,907,522 km (0.101 R)
• M11: 2,150,320 km (0.115 R)
• M12: 2,468,514 km (0.03 R)
• M13: 2,573,682 km (0.112 R)
• M14: 2,761,427 km (0.112 R)
• M15: 2,884,696 km (0.106 R)
• M16: 2,995,697 km (0.105 R)
• M17: 3,222,338 km (0.086 R)
• M18: 3,366,850 km (0.094 R)
• M19: 3,647,495 km (0.066 R)
• M20: 4,568,121 km (0.102 R)
• M21: 4,665,658 km (0.112 R)
• M22: 5,164,268 km (0.045 R)
• M23: 5,540,956 km (0.118 R)
• M24: 5,680,082 km (0.117 R)
• M25: 5,855,709 km (0.118 R)
• M26: 6,015,480 km (0.097 R)
• M27: 6,122,742 km (0.118 R)
• M28: 6,503,169 km (0.098 R)
• M29: 6,724,125 km (0.069 R)
• M30: 6,947,624 km (0.082 R)
• M31: 7,363,656 km (0.108 R)
• M32: 7,459,399 km (0.093 R)
• M33: 7,613,484 km (0.07 R)
• M34: 7,787,916 km (0.064 R)
• M35: 7,924,648 km (0.07 R)
• M36: 8,081,875 km (0.04 R)
• M37: 8,499,553 km (0.101 R)
• M38: 8,620,278 km (0.104 R)
• M39: 8,741,452 km (0.09 R)
• M40: 8,863,225 km (0.049 R)
• M41: 9,273,422 km (0.073 R)
• M42: 9,397,589 km (0.052 R)
• M43: 10,953,706 km (0.098 R)
• M44: 11,261,279 km (0.107 R)
• M45: 11,638,565 km (0.038 R)
• M46: 11,750,314 km (0.105 R)
• M47: 11,862,513 km (0.063 R)
• M48: 12,223,642 km (0.093 R)
• M49: 12,795,405 km (0.078 R)
• M50: 13,235,821 km (0.046 R)
• M51: 13,516,616 km (0.119 R)
• M52: 13,704,811 km (0.094 R)
• M53: 13,917,688 km (0.094 R)
• M54: 14,131,613 km (0.092 R)
• M55: 14,683,330 km (0.115 R)
• M56: 14,779,970 km (0.059 R)
• M57: 15,193,309 km (0.045 R)
• M58: 15,536,487 km (0.067 R)
• M59: 15,907,041 km (0.076 R)
• M60: 16,031,207 km (0.08 R)
• M61: 16,155,822 km (0.103 R)
• M62: 16,255,604 km (0.106 R)
• M63: 16,682,257 km (0.117 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.4

Radius: 4.8

Gravity: 36.61 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.03 AU - 8.11 AU

Year: 10873 Days

Day: 21.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,732,160 km

• M1: 149,598 km (0.079 R)
• M2: 274,213 km (0.086 R)
• M3: 314,006 km (0.077 R)
• M4: 414,984 km (0.113 R)
• M5: 1,310,627 km (0.104 R)
• M6: 1,357,301 km (0.118 R)
• M7: 1,452,147 km (0.055 R)
• M8: 1,549,385 km (0.111 R)
• M9: 2,066,395 km (0.077 R)
• M10: 2,120,999 km (0.079 R)
• M11: 2,544,660 km (0.096 R)
• M12: 3,118,068 km (0.06 R)
• M13: 4,307,671 km (0.099 R)
• M14: 4,840,538 km (0.079 R)
• M15: 5,356,501 km (0.119 R)
• M16: 5,851,072 km (0.102 R)
• M17: 6,123,490 km (0.097 R)
• M18: 6,202,029 km (0.069 R)
• M19: 6,360,303 km (0.11 R)
• M20: 6,842,756 km (0.11 R)
• M21: 6,883,447 km (0.083 R)
• M22: 7,088,396 km (0.045 R)
• M23: 7,462,241 km (0.071 R)
• M24: 8,534,110 km (0.047 R)
• M25: 8,842,730 km (0.118 R)
• M26: 9,425,713 km (0.098 R)
• M27: 9,836,509 km (0.075 R)
• M28: 10,206,614 km (0.066 R)
• M29: 10,393,312 km (0.097 R)
• M30: 11,151,624 km (0.073 R)
• M31: 11,199,645 km (0.095 R)
• M32: 11,392,177 km (0.113 R)
• M33: 11,829,601 km (0.108 R)
• M34: 11,976,656 km (0.086 R)
• M35: 12,272,561 km (0.111 R)
• M36: 12,720,756 km (0.09 R)
• M37: 13,326,777 km (0.116 R)
• M38: 13,942,222 km (0.062 R)
• M39: 13,993,983 km (0.077 R)
• M40: 15,413,966 km (0.108 R)
• M41: 16,549,713 km (0.085 R)
• M42: 16,714,121 km (0.107 R)
• M43: 16,769,024 km (0.097 R)
• M44: 17,044,583 km (0.083 R)
• M45: 17,432,939 km (0.104 R)
• M46: 18,105,381 km (0.084 R)
• M47: 19,707,275 km (0.1 R)
• M48: 19,881,557 km (0.075 R)
• M49: 20,466,185 km (0.066 R)
• M50: 21,652,497 km (0.104 R)
• M51: 22,314,318 km (0.105 R)
• M52: 24,153,025 km (0.099 R)
• M53: 24,588,953 km (0.081 R)
• M54: 24,964,743 km (0.082 R)
• M55: 25,153,386 km (0.118 R)
• M56: 26,039,753 km (0.112 R)
• M57: 26,103,482 km (0.077 R)
• M58: 27,065,247 km (0.102 R)
• M59: 27,194,350 km (0.071 R)
• M60: 27,517,930 km (0.1 R)
• M61: 28,300,028 km (0.112 R)
• M62: 29,420,216 km (0.083 R)
• M63: 29,952,486 km (0.084 R)
• M64: 30,824,043 km (0.067 R)
• M65: 31,161,536 km (0.119 R)
• M66: 31,636,060 km (0.112 R)
• M67: 32,867,101 km (0.104 R)
• M68: 33,142,810 km (0.099 R)
• M69: 33,350,003 km (0.108 R)
• M70: 33,974,424 km (0.108 R)
• M71: 34,113,700 km (0.099 R)
• M72: 34,742,759 km (0.095 R)
• M73: 35,446,318 km (0.051 R)
• M74: 37,369,099 km (0.102 R)
• M75: 37,584,819 km (0.116 R)
• M76: 37,800,988 km (0.057 R)
• M77: 38,089,862 km (0.07 R)
• M78: 38,815,112 km (0.114 R)
• M79: 39,179,533 km (0.076 R)
• M80: 39,252,536 km (0.059 R)
• M81: 39,398,694 km (0.106 R)
• M82: 39,691,457 km (0.099 R)
• M83: 39,985,117 km (0.09 R)
• M84: 40,574,383 km (0.101 R)
• M85: 41,910,741 km (0.086 R)
• M86: 42,134,839 km (0.109 R)
• M87: 42,284,586 km (0.079 R)
• M88: 43,563,648 km (0.076 R)
• M89: 43,790,738 km (0.057 R)
• M90: 44,245,964 km (0.049 R)
• M91: 45,544,324 km (0.084 R)
• M92: 48,727,018 km (0.116 R)
• M93: 49,514,053 km (0.095 R)
• M94: 50,543,436 km (0.076 R)
• M95: 52,381,994 km (0.092 R)
• M96: 52,784,561 km (0.034 R)
• M97: 53,349,892 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.5

Radius: 8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.09 AU - 10.53 AU

Year: 18342 Days

Day: 19.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,732,160 km

• M1: 386,262 km (0.04 R)
• M2: 843,882 km (0.063 R)
• M3: 1,121,535 km (0.092 R)
• M4: 1,507,498 km (0.098 R)
• M5: 2,112,771 km (0.119 R)
• M6: 2,554,533 km (0.077 R)
• M7: 2,686,030 km (0.064 R)
• M8: 2,752,750 km (0.077 R)
• M9: 2,990,162 km (0.067 R)
• M10: 3,631,339 km (0.084 R)
• M11: 4,589,812 km (0.089 R)
• M12: 5,242,358 km (0.058 R)
• M13: 5,368,020 km (0.037 R)
• M14: 6,632,870 km (0.098 R)
• M15: 6,997,590 km (0.086 R)
• M16: 8,422,211 km (0.115 R)
• M17: 8,717,666 km (0.068 R)
• M18: 9,016,563 km (0.086 R)
• M19: 9,167,208 km (0.118 R)
• M20: 9,573,217 km (0.071 R)
• M21: 9,829,926 km (0.085 R)
• M22: 10,932,762 km (0.094 R)
• M23: 12,185,195 km (0.12 R)
• M24: 12,687,545 km (0.085 R)
• M25: 13,482,508 km (0.106 R)
• M26: 13,539,954 km (0.12 R)
• M27: 15,419,202 km (0.078 R)
• M28: 15,901,655 km (0.115 R)
• M29: 18,323,944 km (0.105 R)
• M30: 18,387,523 km (0.042 R)
• M31: 20,395,725 km (0.055 R)
• M32: 20,593,643 km (0.075 R)
• M33: 21,191,586 km (0.064 R)
• M34: 21,258,306 km (0.112 R)
• M35: 22,404,376 km (0.04 R)
• M36: 22,950,557 km (0.045 R)
• M37: 23,639,605 km (0.09 R)
• M38: 23,778,133 km (0.101 R)
• M39: 24,826,365 km (0.102 R)
• M40: 26,318,903 km (0.098 R)
• M41: 26,967,410 km (0.11 R)
• M42: 27,039,815 km (0.067 R)
• M43: 28,870,444 km (0.103 R)
• M44: 31,881,700 km (0.063 R)
• M45: 32,495,799 km (0.114 R)
• M46: 33,970,086 km (0.113 R)
• M47: 34,754,727 km (0.097 R)
• M48: 36,182,040 km (0.102 R)
• M49: 37,063,620 km (0.039 R)
• M50: 41,159,461 km (0.098 R)
• M51: 41,493,363 km (0.074 R)
• M52: 41,660,613 km (0.06 R)
• M53: 42,331,709 km (0.057 R)
• M54: 43,515,029 km (0.115 R)
• M55: 44,195,998 km (0.075 R)
• M56: 45,138,166 km (0.089 R)
• M57: 45,310,203 km (0.112 R)
• M58: 45,568,708 km (0.099 R)
• M59: 45,741,195 km (0.079 R)
• M60: 46,260,150 km (0.115 R)
• M61: 46,433,533 km (0.102 R)
• M62: 46,607,217 km (0.083 R)
• M63: 48,443,530 km (0.058 R)
• M64: 48,619,607 km (0.093 R)
• M65: 49,060,921 km (0.06 R)
• M66: 50,481,652 km (0.092 R)
• M67: 52,006,054 km (0.079 R)
• M68: 53,363,655 km (0.104 R)
• M69: 54,092,496 km (0.089 R)
• M70: 54,275,155 km (0.03 R)
• M71: 55,191,890 km (0.116 R)
• M72: 55,928,959 km (0.053 R)
• M73: 56,021,261 km (0.097 R)
• M74: 56,298,615 km (0.092 R)
• M75: 56,761,920 km (0.104 R)
• M76: 57,226,571 km (0.113 R)
• M77: 60,040,357 km (0.08 R)
• M78: 62,419,412 km (0.093 R)
• M79: 64,344,737 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 10,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit