🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.65 AU

Year: 140 Days

Day: 40.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.18 AU - 1.38 AU

Year: 511 Days

Day: 12.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.1 AU - 1.6 AU

Year: 554 Days

Day: 21.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.84 AU - 2.98 AU

Year: 1321 Days

Day: 40.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.03 AU - 5.17 AU

Year: 4067 Days

Day: 37.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.18 AU - 5.18 AU

Year: 4163 Days

Day: 47.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,321,114 km

• M1: 95,892 km (0.109 R)
• M2: 2,108,881 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 8.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.19 AU - 14.41 AU

Year: 14313 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 21,321,114 km

• M1: 113,395 km (0.091 R)
• M2: 933,341 km (0.115 R)
• M3: 1,052,271 km (0.11 R)
• M4: 1,231,041 km (0.104 R)
• M5: 2,063,553 km (0.115 R)
• M6: 2,311,736 km (0.106 R)
• M7: 2,427,824 km (0.094 R)
• M8: 2,498,284 km (0.105 R)
• M9: 2,617,514 km (0.1 R)
• M10: 2,689,919 km (0.108 R)
• M11: 2,986,273 km (0.083 R)
• M12: 3,087,401 km (0.072 R)
• M13: 3,189,726 km (0.086 R)
• M14: 3,371,487 km (0.083 R)
• M15: 3,799,786 km (0.093 R)
• M16: 3,937,266 km (0.097 R)
• M17: 4,503,345 km (0.091 R)
• M18: 5,399,735 km (0.032 R)
• M19: 5,836,711 km (0.085 R)
• M20: 6,579,015 km (0.069 R)
• M21: 6,844,252 km (0.104 R)
• M22: 7,011,802 km (0.111 R)
• M23: 8,080,529 km (0.039 R)
• M24: 8,760,601 km (0.091 R)
• M25: 8,833,156 km (0.118 R)
• M26: 9,162,570 km (0.102 R)
• M27: 9,236,322 km (0.092 R)
• M28: 9,533,424 km (0.059 R)
• M29: 9,795,818 km (0.073 R)
• M30: 9,871,215 km (0.049 R)
• M31: 10,597,513 km (0.112 R)
• M32: 10,947,423 km (0.118 R)
• M33: 11,065,007 km (0.085 R)
• M34: 11,698,853 km (0.077 R)
• M35: 13,628,067 km (0.106 R)
• M36: 13,923,672 km (0.1 R)
• M37: 14,650,568 km (0.074 R)
• M38: 14,780,270 km (0.11 R)
• M39: 15,653,772 km (0.053 R)
• M40: 15,742,034 km (0.11 R)
• M41: 16,052,300 km (0.105 R)
• M42: 16,454,120 km (0.035 R)
• M43: 16,904,559 km (0.092 R)
• M44: 17,176,678 km (0.078 R)
• M45: 17,267,783 km (0.098 R)
• M46: 17,359,038 km (0.082 R)
• M47: 17,496,069 km (0.117 R)
• M48: 17,633,699 km (0.115 R)
• M49: 18,373,012 km (0.104 R)
• M50: 18,652,910 km (0.1 R)
• M51: 19,786,413 km (0.096 R)
• M52: 20,506,278 km (0.114 R)
• M53: 21,479,262 km (0.077 R)
• M54: 21,626,467 km (0.116 R)
• M55: 22,070,323 km (0.096 R)
• M56: 23,217,889 km (0.078 R)
• M57: 23,875,222 km (0.069 R)
• M58: 24,743,937 km (0.098 R)
• M59: 25,156,378 km (0.101 R)
• M60: 25,727,094 km (0.098 R)
• M61: 25,779,154 km (0.078 R)
• M62: 26,354,657 km (0.104 R)
• M63: 26,617,500 km (0.119 R)
• M64: 27,093,072 km (0.093 R)
• M65: 27,678,000 km (0.098 R)
• M66: 27,784,813 km (0.09 R)
• M67: 27,998,887 km (0.093 R)
• M68: 29,185,797 km (0.074 R)
• M69: 29,294,554 km (0.067 R)
• M70: 29,894,890 km (0.074 R)
• M71: 30,279,058 km (0.064 R)
• M72: 30,886,126 km (0.117 R)
• M73: 31,107,830 km (0.112 R)
• M74: 32,000,032 km (0.055 R)
• M75: 32,280,528 km (0.102 R)
• M76: 32,505,523 km (0.057 R)
• M77: 33,183,800 km (0.088 R)
• M78: 33,297,195 km (0.11 R)
• M79: 33,581,431 km (0.06 R)
• M80: 33,980,857 km (0.111 R)
• M81: 34,439,225 km (0.102 R)
• M82: 35,419,839 km (0.087 R)
• M83: 36,117,713 km (0.099 R)
• M84: 36,878,717 km (0.051 R)
• M85: 37,645,107 km (0.064 R)
• M86: 37,881,921 km (0.046 R)
• M87: 38,178,723 km (0.111 R)
• M88: 38,714,882 km (0.098 R)
• M89: 40,519,930 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.8

Radius: 4.2

Gravity: 34.46 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.94 AU - 17.46 AU

Year: 19901 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 21,321,114 km

• M1: 70,610 km (0.079 R)
• M2: 213,626 km (0.087 R)
• M3: 289,921 km (0.104 R)
• M4: 613,052 km (0.06 R)
• M5: 966,103 km (0.05 R)
• M6: 1,017,266 km (0.077 R)
• M7: 1,203,814 km (0.074 R)
• M8: 1,231,340 km (0.065 R)
• M9: 1,700,030 km (0.099 R)
• M10: 2,150,918 km (0.1 R)
• M11: 2,320,562 km (0.077 R)
• M12: 3,348,150 km (0.05 R)
• M13: 3,584,365 km (0.118 R)
• M14: 5,066,730 km (0.111 R)
• M15: 5,846,734 km (0.118 R)
• M16: 6,712,756 km (0.108 R)
• M17: 6,811,341 km (0.111 R)
• M18: 7,515,498 km (0.04 R)
• M19: 8,721,556 km (0.115 R)
• M20: 8,775,411 km (0.116 R)
• M21: 9,154,941 km (0.077 R)
• M22: 9,264,447 km (0.104 R)
• M23: 9,650,858 km (0.088 R)
• M24: 9,930,157 km (0.12 R)
• M25: 10,099,053 km (0.083 R)
• M26: 11,132,026 km (0.085 R)
• M27: 12,682,159 km (0.084 R)
• M28: 14,616,909 km (0.064 R)
• M29: 15,325,255 km (0.044 R)
• M30: 17,856,600 km (0.12 R)
• M31: 18,199,179 km (0.075 R)
• M32: 19,030,345 km (0.039 R)
• M33: 19,239,932 km (0.057 R)
• M34: 19,520,727 km (0.078 R)
• M35: 20,086,506 km (0.077 R)
• M36: 20,657,521 km (0.112 R)
• M37: 20,800,986 km (0.07 R)
• M38: 22,476,033 km (0.097 R)
• M39: 23,516,636 km (0.116 R)
• M40: 24,042,771 km (0.108 R)
• M41: 24,118,169 km (0.104 R)
• M42: 24,269,412 km (0.118 R)
• M43: 25,106,562 km (0.11 R)
• M44: 25,413,387 km (0.032 R)
• M45: 25,798,602 km (0.101 R)
• M46: 27,595,422 km (0.109 R)
• M47: 28,070,694 km (0.047 R)
• M48: 29,029,467 km (0.098 R)
• M49: 30,080,242 km (0.026 R)
• M50: 31,307,992 km (0.103 R)
• M51: 32,719,149 km (0.065 R)
• M52: 32,802,774 km (0.092 R)
• M53: 33,306,171 km (0.081 R)
• M54: 33,727,738 km (0.038 R)
• M55: 35,259,470 km (0.098 R)
• M56: 35,517,078 km (0.094 R)
• M57: 37,774,809 km (0.072 R)
• M58: 38,302,440 km (0.084 R)
• M59: 39,542,906 km (0.104 R)
• M60: 40,168,075 km (0.08 R)
• M61: 41,609,301 km (0.116 R)
• M62: 41,699,958 km (0.075 R)
• M63: 41,790,614 km (0.059 R)
• M64: 41,972,226 km (0.083 R)
• M65: 43,067,282 km (0.1 R)
• M66: 43,250,689 km (0.111 R)
• M67: 45,099,270 km (0.074 R)
• M68: 46,314,603 km (0.112 R)
• M69: 47,825,242 km (0.056 R)
• M70: 48,777,433 km (0.043 R)
• M71: 50,894,392 km (0.115 R)
• M72: 51,379,688 km (0.083 R)
• M73: 51,574,165 km (0.052 R)
• M74: 52,452,753 km (0.08 R)
• M75: 55,616,000 km (0.098 R)
• M76: 55,915,645 km (0.114 R)
• M77: 57,220,587 km (0.076 R)
• M78: 57,422,245 km (0.07 R)
• M79: 58,332,698 km (0.111 R)
• M80: 58,738,706 km (0.046 R)
• M81: 60,372,614 km (0.049 R)
• M82: 60,783,560 km (0.046 R)
• M83: 61,298,326 km (0.113 R)
• M84: 62,436,018 km (0.076 R)
• M85: 63,685,010 km (0.071 R)
• M86: 63,998,567 km (0.049 R)
• M87: 64,627,178 km (0.066 R)
• M88: 65,363,199 km (0.117 R)
• M89: 65,468,516 km (0.061 R)
• M90: 66,525,425 km (0.118 R)
• M91: 67,587,720 km (0.099 R)
• M92: 68,655,848 km (0.08 R)
• M93: 69,729,363 km (0.12 R)
• M94: 70,268,214 km (0.103 R)
• M95: 70,376,224 km (0.119 R)
• M96: 72,874,060 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.7

Radius: 4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.97 AU - 15.87 AU

Year: 20349 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,321,114 km

• M1: 584,628 km (0.06 R)
• M2: 1,081,892 km (0.046 R)
• M3: 2,038,421 km (0.101 R)
• M4: 2,206,419 km (0.114 R)
• M5: 2,578,170 km (0.112 R)
• M6: 2,691,266 km (0.104 R)
• M7: 3,039,978 km (0.096 R)
• M8: 3,602,167 km (0.108 R)
• M9: 4,142,814 km (0.108 R)
• M10: 4,301,986 km (0.084 R)
• M11: 4,382,320 km (0.086 R)
• M12: 4,490,180 km (0.09 R)
• M13: 4,653,691 km (0.09 R)
• M14: 5,099,043 km (0.074 R)
• M15: 7,392,528 km (0.088 R)
• M16: 8,642,269 km (0.105 R)
• M17: 9,534,171 km (0.114 R)
• M18: 9,604,034 km (0.071 R)
• M19: 9,849,823 km (0.104 R)
• M20: 9,884,979 km (0.069 R)
• M21: 10,347,386 km (0.069 R)
• M22: 10,563,255 km (0.114 R)
• M23: 10,635,511 km (0.069 R)
• M24: 11,776,344 km (0.063 R)
• M25: 12,456,267 km (0.063 R)
• M26: 12,994,071 km (0.094 R)
• M27: 13,539,355 km (0.044 R)
• M28: 14,131,763 km (0.047 R)
• M29: 14,211,349 km (0.117 R)
• M30: 14,371,119 km (0.104 R)
• M31: 16,291,807 km (0.107 R)
• M32: 16,752,867 km (0.078 R)
• M33: 19,342,107 km (0.099 R)
• M34: 23,452,009 km (0.068 R)
• M35: 23,972,161 km (0.116 R)
• M36: 24,305,166 km (0.104 R)
• M37: 24,400,609 km (0.119 R)
• M38: 24,639,816 km (0.118 R)
• M39: 26,384,277 km (0.081 R)
• M40: 27,868,139 km (0.105 R)
• M41: 28,118,117 km (0.082 R)
• M42: 29,582,381 km (0.109 R)
• M43: 30,092,958 km (0.12 R)
• M44: 32,164,440 km (0.117 R)
• M45: 32,321,667 km (0.116 R)
• M46: 32,531,703 km (0.075 R)
• M47: 33,748,083 km (0.097 R)
• M48: 35,627,331 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.1

Radius: 5.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.27 AU - 15.89 AU

Year: 20678 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,321,114 km

• M1: 137,630 km (0.053 R)
• M2: 246,388 km (0.053 R)
• M3: 391,647 km (0.095 R)
• M4: 695,780 km (0.097 R)
• M5: 903,272 km (0.04 R)
• M6: 1,036,863 km (0.116 R)
• M7: 1,129,614 km (0.071 R)
• M8: 1,165,068 km (0.067 R)
• M9: 1,782,459 km (0.114 R)
• M10: 2,065,498 km (0.067 R)
• M11: 2,578,469 km (0.064 R)
• M12: 2,625,592 km (0.082 R)
• M13: 3,383,305 km (0.111 R)
• M14: 3,417,563 km (0.096 R)
• M15: 3,486,827 km (0.09 R)
• M16: 3,839,579 km (0.089 R)
• M17: 4,636,038 km (0.112 R)
• M18: 5,767,148 km (0.036 R)
• M19: 6,416,402 km (0.085 R)
• M20: 7,088,546 km (0.061 R)
• M21: 7,265,669 km (0.115 R)
• M22: 7,466,729 km (0.083 R)
• M23: 7,579,227 km (0.088 R)
• M24: 8,196,019 km (0.039 R)
• M25: 8,876,539 km (0.096 R)
• M26: 9,019,555 km (0.068 R)
• M27: 9,187,404 km (0.114 R)
• M28: 9,477,624 km (0.108 R)
• M29: 9,819,903 km (0.045 R)
• M30: 10,241,021 km (0.093 R)
• M31: 11,229,115 km (0.102 R)
• M32: 12,194,470 km (0.108 R)
• M33: 12,406,750 km (0.111 R)
• M34: 13,568,078 km (0.085 R)
• M35: 13,677,883 km (0.103 R)
• M36: 14,008,943 km (0.104 R)
• M37: 14,904,885 km (0.08 R)
• M38: 15,588,996 km (0.086 R)
• M39: 17,224,549 km (0.084 R)
• M40: 17,582,088 km (0.08 R)
• M41: 18,002,159 km (0.042 R)
• M42: 20,371,789 km (0.057 R)
• M43: 20,497,451 km (0.104 R)
• M44: 20,718,108 km (0.049 R)
• M45: 21,034,807 km (0.106 R)
• M46: 21,098,236 km (0.092 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit