🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.13 AU - 1.19 AU

Year: 441 Days

Day: 45.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.62 AU - 2.08 AU

Year: 888 Days

Day: 27.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.87 AU - 1.97 AU

Year: 939 Days

Day: 42.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,928,502 km

• M1: 405,859 km (0.052 R)
• M2: 455,675 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.84 AU - 2.94 AU

Year: 1735 Days

Day: 45.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.37 AU - 3.67 AU

Year: 2332 Days

Day: 30.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.94 AU - 4.48 AU

Year: 3050 Days

Day: 15.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.5

Radius: 14.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.43 AU - 10.75 AU

Year: 12169 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 108,928,502 km

• M1: 535,261 km (0.116 R)
• M2: 1,056,161 km (0.092 R)
• M3: 1,186,461 km (0.109 R)
• M4: 2,139,698 km (0.107 R)
• M5: 2,251,747 km (0.106 R)
• M6: 2,394,613 km (0.101 R)
• M7: 2,659,701 km (0.066 R)
• M8: 3,028,459 km (0.086 R)
• M9: 3,251,211 km (0.071 R)
• M10: 3,713,169 km (0.095 R)
• M11: 4,021,340 km (0.065 R)
• M12: 4,626,464 km (0.044 R)
• M13: 4,810,020 km (0.105 R)
• M14: 4,995,970 km (0.11 R)
• M15: 5,222,312 km (0.105 R)
• M16: 5,842,694 km (0.034 R)
• M17: 6,001,418 km (0.117 R)
• M18: 6,201,879 km (0.091 R)
• M19: 6,404,734 km (0.099 R)
• M20: 6,858,614 km (0.115 R)
• M21: 7,110,686 km (0.066 R)
• M22: 7,237,844 km (0.119 R)
• M23: 7,537,638 km (0.097 R)
• M24: 7,972,968 km (0.074 R)
• M25: 8,822,834 km (0.115 R)
• M26: 9,005,343 km (0.094 R)
• M27: 9,560,800 km (0.099 R)
• M28: 10,850,932 km (0.114 R)
• M29: 11,046,756 km (0.102 R)
• M30: 12,809,916 km (0.087 R)
• M31: 13,486,846 km (0.081 R)
• M32: 14,175,595 km (0.072 R)
• M33: 15,477,097 km (0.084 R)
• M34: 16,422,106 km (0.089 R)
• M35: 16,534,454 km (0.083 R)
• M36: 17,100,383 km (0.089 R)
• M37: 17,385,666 km (0.058 R)
• M38: 18,601,448 km (0.116 R)
• M39: 18,777,375 km (0.05 R)
• M40: 19,189,966 km (0.091 R)
• M41: 19,904,296 km (0.112 R)
• M42: 21,420,470 km (0.117 R)
• M43: 21,851,611 km (0.119 R)
• M44: 21,975,329 km (0.041 R)
• M45: 22,161,429 km (0.088 R)
• M46: 22,410,210 km (0.115 R)
• M47: 22,660,038 km (0.112 R)
• M48: 23,225,369 km (0.082 R)
• M49: 23,986,523 km (0.117 R)
• M50: 24,114,279 km (0.115 R)
• M51: 24,627,101 km (0.113 R)
• M52: 25,598,440 km (0.035 R)
• M53: 25,925,012 km (0.101 R)
• M54: 26,979,378 km (0.084 R)
• M55: 27,178,642 km (0.043 R)
• M56: 28,249,613 km (0.068 R)
• M57: 28,858,177 km (0.086 R)
• M58: 29,061,930 km (0.069 R)
• M59: 30,640,337 km (0.066 R)
• M60: 30,778,864 km (0.048 R)
• M61: 31,965,026 km (0.106 R)
• M62: 32,387,341 km (0.048 R)
• M63: 32,811,451 km (0.11 R)
• M64: 33,450,981 km (0.108 R)
• M65: 33,736,713 km (0.081 R)
• M66: 34,310,272 km (0.097 R)
• M67: 37,374,485 km (0.097 R)
• M68: 38,639,335 km (0.041 R)
• M69: 39,014,077 km (0.084 R)
• M70: 39,164,423 km (0.074 R)
• M71: 39,540,812 km (0.099 R)
• M72: 39,691,756 km (0.076 R)
• M73: 39,842,850 km (0.073 R)
• M74: 40,829,597 km (0.115 R)
• M75: 41,287,816 km (0.084 R)
• M76: 44,150,670 km (0.068 R)
• M77: 44,542,467 km (0.117 R)
• M78: 44,778,083 km (0.064 R)
• M79: 45,487,477 km (0.111 R)
• M80: 45,883,163 km (0.065 R)
• M81: 46,359,632 km (0.103 R)
• M82: 47,477,427 km (0.114 R)
• M83: 48,362,000 km (0.105 R)
• M84: 49,333,189 km (0.041 R)
• M85: 50,556,301 km (0.091 R)
• M86: 51,377,145 km (0.065 R)
• M87: 52,368,081 km (0.093 R)
• M88: 53,532,102 km (0.099 R)
• M89: 53,949,929 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 12.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.71 AU - 14.03 AU

Year: 13538 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 108,928,502 km

• M1: 254,765 km (0.104 R)
• M2: 341,682 km (0.103 R)
• M3: 599,887 km (0.115 R)
• M4: 859,141 km (0.102 R)
• M5: 991,535 km (0.115 R)
• M6: 1,484,460 km (0.09 R)
• M7: 1,619,247 km (0.098 R)
• M8: 1,959,732 km (0.095 R)
• M9: 2,610,184 km (0.075 R)
• M10: 2,976,698 km (0.066 R)
• M11: 3,218,598 km (0.12 R)
• M12: 3,648,542 km (0.119 R)
• M13: 4,405,508 km (0.073 R)
• M14: 4,761,999 km (0.077 R)
• M15: 4,883,024 km (0.093 R)
• M16: 6,148,323 km (0.075 R)
• M17: 7,230,364 km (0.095 R)
• M18: 7,793,301 km (0.066 R)
• M19: 8,713,627 km (0.102 R)
• M20: 8,911,844 km (0.08 R)
• M21: 9,464,608 km (0.117 R)
• M22: 10,132,114 km (0.053 R)
• M23: 10,603,198 km (0.09 R)
• M24: 11,028,056 km (0.063 R)
• M25: 11,350,290 km (0.077 R)
• M26: 14,917,750 km (0.084 R)
• M27: 15,814,440 km (0.108 R)
• M28: 17,347,519 km (0.116 R)
• M29: 18,226,705 km (0.114 R)
• M30: 18,799,665 km (0.048 R)
• M31: 20,619,523 km (0.095 R)
• M32: 21,083,277 km (0.095 R)
• M33: 21,349,860 km (0.077 R)
• M34: 21,886,318 km (0.083 R)
• M35: 22,223,811 km (0.1 R)
• M36: 22,631,166 km (0.111 R)
• M37: 25,126,758 km (0.115 R)
• M38: 25,977,820 km (0.12 R)
• M39: 27,417,400 km (0.064 R)
• M40: 27,927,379 km (0.079 R)
• M41: 28,146,839 km (0.046 R)
• M42: 29,699,516 km (0.098 R)
• M43: 30,448,552 km (0.09 R)
• M44: 30,900,936 km (0.105 R)
• M45: 31,431,709 km (0.116 R)
• M46: 31,583,850 km (0.095 R)
• M47: 31,736,291 km (0.119 R)
• M48: 32,271,701 km (0.099 R)
• M49: 33,584,423 km (0.086 R)
• M50: 35,151,012 km (0.072 R)
• M51: 36,261,925 km (0.079 R)
• M52: 37,706,891 km (0.108 R)
• M53: 39,662,883 km (0.105 R)
• M54: 40,239,583 km (0.079 R)
• M55: 41,401,211 km (0.085 R)
• M56: 42,070,063 km (0.026 R)
• M57: 43,333,566 km (0.077 R)
• M58: 43,587,883 km (0.096 R)
• M59: 43,757,676 km (0.111 R)
• M60: 44,012,591 km (0.111 R)
• M61: 44,952,066 km (0.098 R)
• M62: 45,209,374 km (0.119 R)
• M63: 46,330,161 km (0.06 R)
• M64: 47,984,863 km (0.109 R)
• M65: 48,160,043 km (0.057 R)
• M66: 48,247,856 km (0.084 R)
• M67: 48,599,262 km (0.111 R)
• M68: 49,127,941 km (0.103 R)
• M69: 49,658,714 km (0.072 R)
• M70: 50,458,165 km (0.115 R)
• M71: 50,904,266 km (0.063 R)
• M72: 51,083,035 km (0.098 R)
• M73: 51,441,322 km (0.027 R)
• M74: 52,070,082 km (0.074 R)
• M75: 53,516,993 km (0.104 R)
• M76: 53,880,815 km (0.053 R)
• M77: 55,252,478 km (0.053 R)
• M78: 55,528,186 km (0.112 R)
• M79: 55,988,649 km (0.101 R)
• M80: 56,080,951 km (0.102 R)
• M81: 60,095,559 km (0.119 R)
• M82: 60,473,593 km (0.089 R)
• M83: 61,803,368 km (0.119 R)
• M84: 62,471,921 km (0.1 R)
• M85: 63,046,826 km (0.105 R)
• M86: 63,430,993 km (0.071 R)
• M87: 64,588,432 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 6.4

Gravity: 15.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.4 AU - 19.84 AU

Year: 25012 Days

Day: 19.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,928,502 km

• M1: 101,278 km (0.086 R)
• M2: 236,664 km (0.098 R)
• M3: 303,384 km (0.046 R)
• M4: 417,528 km (0.093 R)
• M5: 763,398 km (0.114 R)
• M6: 1,093,112 km (0.095 R)
• M7: 2,050,089 km (0.119 R)
• M8: 2,160,492 km (0.05 R)
• M9: 2,464,775 km (0.074 R)
• M10: 2,946,330 km (0.075 R)
• M11: 3,326,458 km (0.107 R)
• M12: 3,811,903 km (0.039 R)
• M13: 3,857,082 km (0.1 R)
• M14: 5,652,855 km (0.111 R)
• M15: 6,070,831 km (0.084 R)
• M16: 6,336,966 km (0.117 R)
• M17: 7,158,557 km (0.114 R)
• M18: 9,080,740 km (0.078 R)
• M19: 9,323,986 km (0.119 R)
• M20: 9,446,358 km (0.098 R)
• M21: 10,956,847 km (0.116 R)
• M22: 11,086,100 km (0.109 R)
• M23: 11,150,876 km (0.058 R)
• M24: 11,215,801 km (0.08 R)
• M25: 12,811,562 km (0.111 R)
• M26: 13,497,318 km (0.105 R)
• M27: 13,705,259 km (0.099 R)
• M28: 14,124,582 km (0.032 R)
• M29: 15,335,128 km (0.118 R)
• M30: 16,209,528 km (0.089 R)
• M31: 16,950,486 km (0.081 R)
• M32: 17,551,121 km (0.062 R)
• M33: 19,629,485 km (0.111 R)
• M34: 20,817,441 km (0.097 R)
• M35: 21,057,695 km (0.027 R)
• M36: 22,601,246 km (0.043 R)
• M37: 24,518,044 km (0.053 R)
• M38: 25,111,648 km (0.04 R)
• M39: 25,624,170 km (0.075 R)
• M40: 29,577,145 km (0.112 R)
• M41: 31,669,570 km (0.053 R)
• M42: 32,501,185 km (0.12 R)
• M43: 32,873,234 km (0.11 R)
• M44: 33,433,778 km (0.105 R)
• M45: 33,621,373 km (0.098 R)
• M46: 35,229,700 km (0.116 R)
• M47: 35,611,624 km (0.11 R)
• M48: 35,899,151 km (0.079 R)
• M49: 36,862,860 km (0.11 R)
• M50: 37,347,856 km (0.12 R)
• M51: 39,012,881 km (0.086 R)
• M52: 39,309,234 km (0.071 R)
• M53: 39,408,118 km (0.108 R)
• M54: 39,705,369 km (0.099 R)
• M55: 40,103,000 km (0.113 R)
• M56: 40,202,633 km (0.118 R)
• M57: 40,902,152 km (0.097 R)
• M58: 41,908,347 km (0.036 R)
• M59: 42,009,476 km (0.044 R)
• M60: 42,719,318 km (0.091 R)
• M61: 43,126,673 km (0.107 R)
• M62: 43,330,874 km (0.066 R)
• M63: 44,048,046 km (0.1 R)
• M64: 45,286,417 km (0.118 R)
• M65: 45,494,059 km (0.115 R)
• M66: 45,597,880 km (0.074 R)
• M67: 45,701,850 km (0.098 R)
• M68: 48,326,395 km (0.072 R)
• M69: 51,431,748 km (0.076 R)
• M70: 51,539,907 km (0.096 R)
• M71: 53,281,825 km (0.096 R)
• M72: 57,383,050 km (0.099 R)
• M73: 57,832,592 km (0.045 R)
• M74: 59,187,799 km (0.119 R)
• M75: 59,528,284 km (0.119 R)
• M76: 63,548,128 km (0.106 R)
• M77: 65,532,095 km (0.034 R)
• M78: 66,354,884 km (0.077 R)
• M79: 67,654,739 km (0.085 R)
• M80: 68,367,274 km (0.071 R)
• M81: 68,843,743 km (0.116 R)
• M82: 70,039,629 km (0.114 R)
• M83: 71,242,396 km (0.083 R)
• M84: 72,209,546 km (0.084 R)
• M85: 73,912,269 km (0.038 R)
• M86: 77,729,707 km (0.07 R)
• M87: 79,349,553 km (0.114 R)
• M88: 80,352,008 km (0.091 R)
• M89: 83,638,374 km (0.083 R)
• M90: 84,530,726 km (0.077 R)
• M91: 84,658,482 km (0.074 R)
• M92: 85,426,218 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.3

Radius: 4.2

Gravity: 50.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.38 AU - 20.2 AU

Year: 29916 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,928,502 km

• M1: 130,150 km (0.07 R)
• M2: 293,511 km (0.071 R)
• M3: 734,825 km (0.079 R)
• M4: 1,197,232 km (0.029 R)
• M5: 1,815,071 km (0.062 R)
• M6: 1,898,247 km (0.094 R)
• M7: 2,025,555 km (0.092 R)
• M8: 2,288,548 km (0.09 R)
• M9: 3,240,290 km (0.079 R)
• M10: 3,862,916 km (0.103 R)
• M11: 3,916,472 km (0.104 R)
• M12: 5,816,664 km (0.081 R)
• M13: 6,825,253 km (0.094 R)
• M14: 6,890,029 km (0.117 R)
• M15: 7,818,733 km (0.11 R)
• M16: 8,228,631 km (0.03 R)
• M17: 8,436,273 km (0.112 R)
• M18: 9,499,764 km (0.112 R)
• M19: 9,790,433 km (0.099 R)
• M20: 11,058,125 km (0.088 R)
• M21: 11,594,882 km (0.119 R)
• M22: 12,773,564 km (0.082 R)
• M23: 14,653,261 km (0.115 R)
• M24: 15,327,199 km (0.079 R)
• M25: 16,879,876 km (0.108 R)
• M26: 17,143,467 km (0.075 R)
• M27: 17,497,117 km (0.059 R)
• M28: 17,942,469 km (0.111 R)
• M29: 18,391,562 km (0.071 R)
• M30: 18,753,439 km (0.112 R)
• M31: 19,117,860 km (0.1 R)
• M32: 19,392,522 km (0.058 R)
• M33: 20,879,824 km (0.107 R)
• M34: 23,178,694 km (0.045 R)
• M35: 23,276,082 km (0.112 R)
• M36: 23,471,607 km (0.1 R)
• M37: 23,667,580 km (0.092 R)
• M38: 24,556,191 km (0.072 R)
• M39: 25,054,502 km (0.113 R)
• M40: 25,154,583 km (0.093 R)
• M41: 25,254,813 km (0.089 R)
• M42: 25,858,890 km (0.093 R)
• M43: 27,286,652 km (0.112 R)
• M44: 30,111,807 km (0.1 R)
• M45: 30,538,161 km (0.102 R)
• M46: 32,046,108 km (0.078 R)
• M47: 33,688,543 km (0.05 R)
• M48: 35,470,254 km (0.074 R)
• M49: 39,124,630 km (0.065 R)
• M50: 39,356,956 km (0.109 R)
• M51: 39,706,416 km (0.081 R)
• M52: 39,823,103 km (0.111 R)
• M53: 41,587,011 km (0.117 R)
• M54: 41,824,124 km (0.11 R)
• M55: 42,180,616 km (0.118 R)
• M56: 44,825,656 km (0.079 R)
• M57: 45,556,441 km (0.032 R)
• M58: 46,290,967 km (0.093 R)
• M59: 48,518,180 km (0.116 R)
• M60: 49,017,687 km (0.117 R)
• M61: 49,268,264 km (0.093 R)
• M62: 51,414,245 km (0.068 R)
• M63: 51,668,711 km (0.109 R)
• M64: 52,690,764 km (0.114 R)
• M65: 53,204,333 km (0.085 R)
• M66: 55,144,917 km (0.12 R)
• M67: 55,275,067 km (0.096 R)
• M68: 57,900,360 km (0.118 R)
• M69: 58,032,604 km (0.057 R)
• M70: 58,164,999 km (0.05 R)
• M71: 59,494,924 km (0.097 R)
• M72: 61,913,622 km (0.063 R)
• M73: 62,726,986 km (0.118 R)
• M74: 63,680,373 km (0.1 R)
• M75: 72,046,185 km (0.074 R)
• M76: 74,047,206 km (0.079 R)
• M77: 78,689,228 km (0.118 R)
• M78: 79,864,319 km (0.095 R)
• M79: 83,424,449 km (0.106 R)
• M80: 84,172,588 km (0.108 R)
• M81: 86,279,375 km (0.098 R)
• M82: 87,187,584 km (0.117 R)
• M83: 88,098,934 km (0.037 R)
• M84: 90,391,073 km (0.089 R)
• M85: 90,698,197 km (0.056 R)
• M86: 92,857,493 km (0.043 R)
• M87: 94,099,005 km (0.045 R)
• M88: 94,566,050 km (0.097 R)
• M89: 97,541,552 km (0.117 R)
• M90: 101,184,260 km (0.111 R)
• M91: 104,387,898 km (0.12 R)
• M92: 105,840,344 km (0.045 R)
• M93: 106,325,939 km (0.078 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit