🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.24 AU - 1.34 AU

Year: 558 Days

Day: 14 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.39 AU - 2.05 AU

Year: 859 Days

Day: 40 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.52 AU - 2.4 AU

Year: 1045 Days

Day: 40.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 14.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.88 AU - 5.82 AU

Year: 4067 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,558,996 km

• M1: 232,026 km (0.114 R)
• M2: 433,086 km (0.042 R)
• M3: 672,592 km (0.095 R)
• M4: 1,037,461 km (0.104 R)
• M5: 1,408,165 km (0.091 R)
• M6: 1,656,198 km (0.072 R)
• M7: 1,829,881 km (0.044 R)
• M8: 2,148,824 km (0.084 R)
• M9: 2,252,944 km (0.088 R)
• M10: 2,525,810 km (0.111 R)
• M11: 2,646,087 km (0.066 R)
• M12: 2,758,286 km (0.084 R)
• M13: 3,255,399 km (0.111 R)
• M14: 3,409,186 km (0.085 R)
• M15: 3,553,997 km (0.063 R)
• M16: 3,804,124 km (0.03 R)
• M17: 4,071,755 km (0.115 R)
• M18: 4,418,224 km (0.106 R)
• M19: 4,539,996 km (0.118 R)
• M20: 5,051,023 km (0.053 R)
• M21: 5,178,480 km (0.117 R)
• M22: 5,488,895 km (0.094 R)
• M23: 5,739,023 km (0.072 R)
• M24: 5,885,629 km (0.079 R)
• M25: 6,237,034 km (0.09 R)
• M26: 6,651,121 km (0.091 R)
• M27: 6,875,668 km (0.118 R)
• M28: 7,031,549 km (0.092 R)
• M29: 7,799,135 km (0.103 R)
• M30: 7,946,938 km (0.09 R)
• M31: 8,290,564 km (0.107 R)
• M32: 8,547,723 km (0.025 R)
• M33: 8,822,834 km (0.061 R)
• M34: 9,178,727 km (0.082 R)
• M35: 9,523,550 km (0.078 R)
• M36: 9,792,976 km (0.077 R)
• M37: 9,968,753 km (0.102 R)
• M38: 10,081,101 km (0.104 R)
• M39: 10,258,524 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 9.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.05 AU - 11.53 AU

Year: 13497 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,558,996 km

• M1: 260,599 km (0.061 R)
• M2: 580,290 km (0.061 R)
• M3: 878,887 km (0.112 R)
• M4: 1,458,729 km (0.09 R)
• M5: 1,582,147 km (0.072 R)
• M6: 1,709,156 km (0.109 R)
• M7: 2,166,177 km (0.025 R)
• M8: 2,279,124 km (0.07 R)
• M9: 2,423,186 km (0.116 R)
• M10: 2,540,621 km (0.059 R)
• M11: 2,966,675 km (0.1 R)
• M12: 3,029,357 km (0.11 R)
• M13: 3,317,034 km (0.1 R)
• M14: 3,580,326 km (0.113 R)
• M15: 3,647,196 km (0.092 R)
• M16: 3,987,980 km (0.064 R)
• M17: 4,232,722 km (0.101 R)
• M18: 4,627,212 km (0.032 R)
• M19: 4,810,320 km (0.102 R)
• M20: 5,146,316 km (0.111 R)
• M21: 6,853,826 km (0.114 R)
• M22: 7,189,374 km (0.104 R)
• M23: 7,401,803 km (0.04 R)
• M24: 7,659,561 km (0.028 R)
• M25: 7,833,094 km (0.047 R)
• M26: 7,963,992 km (0.088 R)
• M27: 8,272,463 km (0.102 R)
• M28: 8,405,904 km (0.076 R)
• M29: 8,765,089 km (0.088 R)
• M30: 8,901,073 km (0.041 R)
• M31: 9,037,806 km (0.08 R)
• M32: 9,359,591 km (0.072 R)
• M33: 10,061,654 km (0.103 R)
• M34: 10,395,107 km (0.088 R)
• M35: 11,024,017 km (0.029 R)
• M36: 11,814,941 km (0.101 R)
• M37: 11,915,022 km (0.056 R)
• M38: 12,267,923 km (0.083 R)
• M39: 12,572,953 km (0.064 R)
• M40: 12,829,214 km (0.076 R)
• M41: 13,035,360 km (0.082 R)
• M42: 14,994,344 km (0.093 R)
• M43: 16,817,493 km (0.119 R)
• M44: 16,986,689 km (0.078 R)
• M45: 17,841,192 km (0.042 R)
• M46: 21,031,516 km (0.088 R)
• M47: 21,641,277 km (0.087 R)
• M48: 22,753,687 km (0.107 R)
• M49: 23,065,897 km (0.11 R)
• M50: 24,648,493 km (0.053 R)
• M51: 25,097,885 km (0.051 R)
• M52: 26,004,897 km (0.084 R)
• M53: 26,265,945 km (0.117 R)
• M54: 28,452,917 km (0.107 R)
• M55: 29,943,061 km (0.101 R)
• M56: 30,766,597 km (0.044 R)
• M57: 31,876,165 km (0.106 R)
• M58: 32,435,810 km (0.054 R)
• M59: 32,998,747 km (0.094 R)
• M60: 33,636,034 km (0.119 R)
• M61: 34,563,541 km (0.118 R)
• M62: 36,370,683 km (0.052 R)
• M63: 36,589,694 km (0.094 R)
• M64: 36,662,698 km (0.108 R)
• M65: 36,735,852 km (0.114 R)
• M66: 38,431,095 km (0.089 R)
• M67: 41,363,362 km (0.114 R)
• M68: 42,126,760 km (0.102 R)
• M69: 43,435,293 km (0.096 R)
• M70: 43,667,618 km (0.116 R)
• M71: 44,366,839 km (0.098 R)
• M72: 44,678,900 km (0.108 R)
• M73: 46,013,014 km (0.072 R)
• M74: 46,803,938 km (0.054 R)
• M75: 47,440,028 km (0.041 R)
• M76: 48,640,102 km (0.107 R)
• M77: 48,881,254 km (0.081 R)
• M78: 49,203,637 km (0.033 R)
• M79: 50,499,604 km (0.069 R)
• M80: 50,906,959 km (0.069 R)
• M81: 51,397,191 km (0.084 R)
• M82: 51,642,980 km (0.11 R)
• M83: 52,300,014 km (0.109 R)
• M84: 52,464,721 km (0.115 R)
• M85: 52,959,890 km (0.103 R)
• M86: 53,208,073 km (0.087 R)
• M87: 53,456,705 km (0.056 R)
• M88: 54,121,368 km (0.115 R)
• M89: 55,207,299 km (0.102 R)
• M90: 55,375,148 km (0.085 R)
• M91: 55,542,997 km (0.102 R)
• M92: 55,963,367 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.4

Radius: 7.3

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.24 AU - 15.62 AU

Year: 19798 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,558,996 km

• M1: 1,254,378 km (0.113 R)
• M2: 1,314,068 km (0.08 R)
• M3: 1,626,877 km (0.076 R)
• M4: 1,859,651 km (0.09 R)
• M5: 2,210,458 km (0.059 R)
• M6: 2,319,814 km (0.117 R)
• M7: 2,893,073 km (0.046 R)
• M8: 3,053,143 km (0.076 R)
• M9: 3,679,210 km (0.056 R)
• M10: 4,163,309 km (0.101 R)
• M11: 4,298,695 km (0.083 R)
• M12: 4,713,979 km (0.077 R)
• M13: 6,343,399 km (0.054 R)
• M14: 6,868,786 km (0.1 R)
• M15: 7,299,030 km (0.087 R)
• M16: 8,526,779 km (0.088 R)
• M17: 12,056,990 km (0.096 R)
• M18: 12,379,972 km (0.12 R)
• M19: 13,034,762 km (0.052 R)
• M20: 13,299,849 km (0.074 R)
• M21: 14,105,733 km (0.116 R)
• M22: 15,834,785 km (0.029 R)
• M23: 15,905,395 km (0.117 R)
• M24: 16,402,060 km (0.12 R)
• M25: 17,483,653 km (0.106 R)
• M26: 18,513,933 km (0.086 R)
• M27: 18,588,134 km (0.116 R)
• M28: 19,943,191 km (0.093 R)
• M29: 20,019,337 km (0.059 R)
• M30: 20,555,495 km (0.077 R)
• M31: 21,018,950 km (0.096 R)
• M32: 21,096,441 km (0.085 R)
• M33: 21,329,664 km (0.09 R)
• M34: 22,747,104 km (0.086 R)
• M35: 24,765,628 km (0.12 R)
• M36: 25,423,709 km (0.115 R)
• M37: 27,771,498 km (0.084 R)
• M38: 28,455,011 km (0.114 R)
• M39: 30,275,318 km (0.11 R)
• M40: 31,509,650 km (0.071 R)
• M41: 31,687,223 km (0.096 R)
• M42: 32,670,380 km (0.118 R)
• M43: 33,210,877 km (0.078 R)
• M44: 33,391,741 km (0.07 R)
• M45: 33,754,366 km (0.102 R)
• M46: 34,666,614 km (0.047 R)
• M47: 36,422,145 km (0.075 R)
• M48: 36,795,391 km (0.065 R)
• M49: 36,888,890 km (0.108 R)
• M50: 36,982,538 km (0.075 R)
• M51: 37,076,187 km (0.114 R)
• M52: 38,775,768 km (0.076 R)
• M53: 39,539,316 km (0.083 R)
• M54: 39,730,950 km (0.077 R)
• M55: 40,500,632 km (0.075 R)
• M56: 42,446,301 km (0.087 R)
• M57: 43,134,452 km (0.067 R)
• M58: 43,331,771 km (0.11 R)
• M59: 43,529,390 km (0.084 R)
• M60: 44,124,042 km (0.093 R)
• M61: 46,731,532 km (0.119 R)
• M62: 47,543,699 km (0.112 R)
• M63: 48,360,803 km (0.104 R)
• M64: 48,565,752 km (0.044 R)
• M65: 53,889,043 km (0.09 R)
• M66: 55,061,291 km (0.087 R)
• M67: 57,214,005 km (0.114 R)
• M68: 58,300,684 km (0.099 R)
• M69: 58,955,922 km (0.1 R)
• M70: 60,273,730 km (0.102 R)
• M71: 61,047,001 km (0.1 R)
• M72: 61,601,262 km (0.116 R)
• M73: 64,397,844 km (0.112 R)
• M74: 64,623,288 km (0.083 R)
• M75: 65,075,074 km (0.047 R)
• M76: 65,527,907 km (0.05 R)
• M77: 66,436,863 km (0.101 R)
• M78: 66,550,707 km (0.115 R)
• M79: 66,892,837 km (0.094 R)
• M80: 68,381,935 km (0.069 R)
• M81: 69,188,267 km (0.096 R)
• M82: 70,345,706 km (0.051 R)
• M83: 70,461,794 km (0.111 R)
• M84: 72,327,878 km (0.112 R)
• M85: 72,445,013 km (0.088 R)
• M86: 73,856,020 km (0.085 R)
• M87: 74,092,085 km (0.095 R)
• M88: 75,038,890 km (0.075 R)
• M89: 75,157,521 km (0.119 R)
• M90: 77,902,942 km (0.115 R)
• M91: 79,590,106 km (0.084 R)
• M92: 80,195,529 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.2

Radius: 7.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.09 AU - 17.83 AU

Year: 27782 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,558,996 km

• M1: 162,014 km (0.081 R)
• M2: 692,040 km (0.112 R)
• M3: 1,369,569 km (0.097 R)
• M4: 1,637,498 km (0.055 R)
• M5: 2,490,805 km (0.068 R)
• M6: 2,746,617 km (0.047 R)
• M7: 2,889,782 km (0.117 R)
• M8: 3,208,426 km (0.103 R)
• M9: 3,333,938 km (0.119 R)
• M10: 3,905,701 km (0.066 R)
• M11: 5,256,121 km (0.101 R)
• M12: 5,374,603 km (0.117 R)
• M13: 5,705,364 km (0.099 R)
• M14: 5,796,618 km (0.098 R)
• M15: 6,198,139 km (0.077 R)
• M16: 7,191,319 km (0.076 R)
• M17: 8,233,268 km (0.117 R)
• M18: 8,475,019 km (0.087 R)
• M19: 9,214,481 km (0.103 R)
• M20: 9,901,135 km (0.11 R)
• M21: 10,566,846 km (0.105 R)
• M22: 10,716,892 km (0.085 R)
• M23: 11,438,552 km (0.086 R)
• M24: 13,169,250 km (0.116 R)
• M25: 13,492,681 km (0.041 R)
• M26: 14,312,627 km (0.091 R)
• M27: 14,395,504 km (0.113 R)
• M28: 14,561,707 km (0.106 R)
• M29: 15,275,439 km (0.107 R)
• M30: 18,286,844 km (0.085 R)
• M31: 18,466,960 km (0.094 R)
• M32: 18,919,792 km (0.072 R)
• M33: 19,147,630 km (0.108 R)
• M34: 19,422,142 km (0.103 R)
• M35: 21,238,111 km (0.108 R)
• M36: 21,760,057 km (0.118 R)
• M37: 22,526,747 km (0.084 R)
• M38: 22,913,457 km (0.078 R)
• M39: 23,988,168 km (0.114 R)
• M40: 24,086,753 km (0.115 R)
• M41: 24,185,338 km (0.116 R)
• M42: 24,284,073 km (0.116 R)
• M43: 25,379,578 km (0.07 R)
• M44: 25,832,411 km (0.055 R)
• M45: 26,034,517 km (0.068 R)
• M46: 27,258,078 km (0.119 R)
• M47: 27,360,852 km (0.059 R)
• M48: 27,463,925 km (0.028 R)
• M49: 28,240,039 km (0.074 R)
• M50: 29,919,873 km (0.075 R)
• M51: 30,185,260 km (0.06 R)
• M52: 31,470,006 km (0.049 R)
• M53: 31,631,871 km (0.105 R)
• M54: 33,210,578 km (0.119 R)
• M55: 33,485,389 km (0.095 R)
• M56: 34,147,958 km (0.104 R)
• M57: 35,149,964 km (0.096 R)
• M58: 36,331,189 km (0.119 R)
• M59: 36,500,983 km (0.091 R)
• M60: 37,639,572 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit