🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.89 AU

Year: 235 Days

Day: 23.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.56 AU - 2.58 AU

Year: 1077 Days

Day: 18.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,080,460 km

• M1: 542,591 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.76 AU - 3.04 AU

Year: 1786 Days

Day: 30.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.52 AU - 4.8 AU

Year: 3069 Days

Day: 29.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.57 AU - 5.01 AU

Year: 3213 Days

Day: 32.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 12.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.29 AU - 11.89 AU

Year: 13356 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,080,460 km

• M1: 613,650 km (0.096 R)
• M2: 794,813 km (0.087 R)
• M3: 1,076,955 km (0.115 R)
• M4: 1,283,251 km (0.116 R)
• M5: 1,715,888 km (0.106 R)
• M6: 2,664,039 km (0.101 R)
• M7: 2,804,511 km (0.047 R)
• M8: 3,142,154 km (0.096 R)
• M9: 3,391,384 km (0.105 R)
• M10: 3,673,226 km (0.033 R)
• M11: 3,989,476 km (0.041 R)
• M12: 4,259,799 km (0.116 R)
• M13: 4,452,781 km (0.037 R)
• M14: 4,536,406 km (0.073 R)
• M15: 4,676,878 km (0.097 R)
• M16: 4,818,697 km (0.073 R)
• M17: 5,400,932 km (0.052 R)
• M18: 7,377,718 km (0.099 R)
• M19: 7,643,404 km (0.086 R)
• M20: 11,605,504 km (0.118 R)
• M21: 12,266,277 km (0.116 R)
• M22: 12,979,261 km (0.113 R)
• M23: 13,542,946 km (0.119 R)
• M24: 14,279,715 km (0.11 R)
• M25: 14,569,785 km (0.109 R)
• M26: 15,621,458 km (0.105 R)
• M27: 16,350,598 km (0.113 R)
• M28: 16,697,516 km (0.082 R)
• M29: 17,222,604 km (0.103 R)
• M30: 17,310,568 km (0.035 R)
• M31: 18,423,726 km (0.071 R)
• M32: 19,514,145 km (0.096 R)
• M33: 19,697,851 km (0.1 R)
• M34: 22,090,818 km (0.106 R)
• M35: 22,234,432 km (0.034 R)
• M36: 22,812,030 km (0.103 R)
• M37: 23,005,609 km (0.071 R)
• M38: 23,589,789 km (0.075 R)
• M39: 24,031,103 km (0.113 R)
• M40: 25,021,590 km (0.104 R)
• M41: 25,321,384 km (0.104 R)
• M42: 25,823,584 km (0.11 R)
• M43: 27,813,685 km (0.067 R)
• M44: 29,588,664 km (0.114 R)
• M45: 29,799,896 km (0.105 R)
• M46: 30,276,963 km (0.085 R)
• M47: 31,077,761 km (0.079 R)
• M48: 31,292,434 km (0.11 R)
• M49: 32,102,057 km (0.075 R)
• M50: 34,627,569 km (0.063 R)
• M51: 35,241,070 km (0.11 R)
• M52: 35,745,514 km (0.096 R)
• M53: 36,026,907 km (0.12 R)
• M54: 36,139,554 km (0.059 R)
• M55: 37,901,967 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 10.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.26 AU - 14.28 AU

Year: 14603 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,080,460 km

• M1: 195,674 km (0.106 R)
• M2: 369,208 km (0.028 R)
• M3: 623,524 km (0.114 R)
• M4: 701,165 km (0.069 R)
• M5: 1,189,901 km (0.083 R)
• M6: 1,391,111 km (0.062 R)
• M7: 1,884,634 km (0.107 R)
• M8: 1,971,999 km (0.092 R)
• M9: 2,304,256 km (0.109 R)
• M10: 3,021,578 km (0.044 R)
• M11: 3,512,408 km (0.097 R)
• M12: 3,657,219 km (0.112 R)
• M13: 4,141,767 km (0.107 R)
• M14: 4,646,809 km (0.111 R)
• M15: 4,967,248 km (0.039 R)
• M16: 6,014,882 km (0.111 R)
• M17: 6,364,342 km (0.088 R)
• M18: 6,497,036 km (0.068 R)
• M19: 6,720,385 km (0.099 R)
• M20: 6,991,756 km (0.102 R)
• M21: 7,780,136 km (0.104 R)
• M22: 9,089,567 km (0.083 R)
• M23: 9,339,545 km (0.051 R)
• M24: 9,744,357 km (0.09 R)
• M25: 9,948,857 km (0.119 R)
• M26: 10,466,316 km (0.067 R)
• M27: 12,401,215 km (0.082 R)
• M28: 12,678,569 km (0.062 R)
• M29: 13,352,657 km (0.11 R)
• M30: 14,501,868 km (0.117 R)
• M31: 15,384,495 km (0.106 R)
• M32: 15,563,115 km (0.12 R)
• M33: 16,163,601 km (0.099 R)
• M34: 17,201,661 km (0.099 R)
• M35: 17,511,029 km (0.11 R)
• M36: 17,759,960 km (0.076 R)
• M37: 20,247,174 km (0.106 R)
• M38: 21,100,331 km (0.117 R)
• M39: 22,099,196 km (0.107 R)
• M40: 22,166,365 km (0.041 R)
• M41: 22,503,110 km (0.101 R)
• M42: 24,073,888 km (0.052 R)
• M43: 25,397,978 km (0.071 R)
• M44: 25,821,041 km (0.111 R)
• M45: 25,962,561 km (0.058 R)
• M46: 26,104,380 km (0.064 R)
• M47: 27,032,335 km (0.105 R)
• M48: 27,176,099 km (0.104 R)
• M49: 27,320,012 km (0.091 R)
• M50: 28,335,033 km (0.036 R)
• M51: 28,408,037 km (0.052 R)
• M52: 28,847,107 km (0.09 R)
• M53: 28,994,012 km (0.086 R)
• M54: 29,288,570 km (0.113 R)
• M55: 30,252,579 km (0.104 R)
• M56: 30,551,176 km (0.076 R)
• M57: 30,775,872 km (0.03 R)
• M58: 33,669,095 km (0.103 R)
• M59: 34,991,241 km (0.076 R)
• M60: 37,205,888 km (0.083 R)
• M61: 37,285,773 km (0.082 R)
• M62: 37,766,581 km (0.109 R)
• M63: 38,330,116 km (0.084 R)
• M64: 39,221,271 km (0.053 R)
• M65: 40,611,783 km (0.084 R)
• M66: 41,354,536 km (0.055 R)
• M67: 41,437,413 km (0.099 R)
• M68: 41,852,248 km (0.066 R)
• M69: 42,101,778 km (0.043 R)
• M70: 42,686,107 km (0.103 R)
• M71: 43,862,694 km (0.078 R)
• M72: 47,282,651 km (0.06 R)
• M73: 48,238,133 km (0.105 R)
• M74: 48,936,904 km (0.051 R)
• M75: 49,815,343 km (0.07 R)
• M76: 52,212,649 km (0.09 R)
• M77: 52,302,108 km (0.091 R)
• M78: 54,193,624 km (0.066 R)
• M79: 55,284,641 km (0.078 R)
• M80: 55,375,746 km (0.028 R)
• M81: 56,750,401 km (0.119 R)
• M82: 57,303,315 km (0.097 R)
• M83: 57,858,173 km (0.093 R)
• M84: 58,600,628 km (0.051 R)
• M85: 59,533,071 km (0.078 R)
• M86: 59,813,717 km (0.119 R)
• M87: 59,907,515 km (0.114 R)
• M88: 61,507,314 km (0.057 R)
• M89: 61,601,860 km (0.098 R)
• M90: 62,740,150 km (0.114 R)
• M91: 63,789,729 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 9.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.42 AU - 15.56 AU

Year: 15964 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,080,460 km

• M1: 125,064 km (0.07 R)
• M2: 209,138 km (0.093 R)
• M3: 306,376 km (0.038 R)
• M4: 414,237 km (0.032 R)
• M5: 525,687 km (0.068 R)
• M6: 610,359 km (0.069 R)
• M7: 880,234 km (0.07 R)
• M8: 1,933,403 km (0.1 R)
• M9: 2,011,194 km (0.049 R)
• M10: 2,271,195 km (0.117 R)
• M11: 2,332,829 km (0.078 R)
• M12: 2,670,771 km (0.061 R)
• M13: 3,047,009 km (0.113 R)
• M14: 3,487,575 km (0.049 R)
• M15: 3,727,530 km (0.065 R)
• M16: 4,299,892 km (0.115 R)
• M17: 4,873,001 km (0.084 R)
• M18: 5,006,592 km (0.062 R)
• M19: 5,414,845 km (0.08 R)
• M20: 6,263,513 km (0.111 R)
• M21: 6,852,181 km (0.106 R)
• M22: 7,489,318 km (0.105 R)
• M23: 7,550,953 km (0.099 R)
• M24: 7,924,498 km (0.057 R)
• M25: 8,082,025 km (0.04 R)
• M26: 8,208,734 km (0.117 R)
• M27: 8,884,917 km (0.074 R)
• M28: 9,412,100 km (0.118 R)
• M29: 9,814,069 km (0.108 R)
• M30: 10,496,684 km (0.118 R)
• M31: 10,843,751 km (0.082 R)
• M32: 10,983,625 km (0.093 R)
• M33: 11,053,787 km (0.082 R)
• M34: 11,835,436 km (0.05 R)
• M35: 12,524,932 km (0.038 R)
• M36: 12,855,992 km (0.047 R)
• M37: 13,004,094 km (0.088 R)
• M38: 13,376,892 km (0.106 R)
• M39: 14,209,255 km (0.106 R)
• M40: 14,593,123 km (0.073 R)
• M41: 17,048,622 km (0.05 R)
• M42: 18,406,971 km (0.104 R)
• M43: 18,615,809 km (0.112 R)
• M44: 19,374,271 km (0.12 R)
• M45: 19,971,017 km (0.048 R)
• M46: 20,703,897 km (0.07 R)
• M47: 20,964,496 km (0.062 R)
• M48: 21,797,457 km (0.094 R)
• M49: 22,062,694 km (0.12 R)
• M50: 22,195,686 km (0.073 R)
• M51: 22,462,569 km (0.115 R)
• M52: 22,775,378 km (0.093 R)
• M53: 24,086,155 km (0.113 R)
• M54: 24,681,554 km (0.104 R)
• M55: 24,819,783 km (0.067 R)
• M56: 25,004,237 km (0.102 R)
• M57: 25,143,064 km (0.101 R)
• M58: 25,467,691 km (0.061 R)
• M59: 26,074,310 km (0.072 R)
• M60: 27,301,911 km (0.109 R)
• M61: 28,645,000 km (0.075 R)
• M62: 30,353,707 km (0.069 R)
• M63: 30,699,428 km (0.047 R)
• M64: 31,744,519 km (0.07 R)
• M65: 32,246,120 km (0.117 R)
• M66: 33,461,005 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.6

Radius: 5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.96 AU - 20.66 AU

Year: 27182 Days

Day: 16.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,080,460 km

• M1: 192,981 km (0.102 R)
• M2: 241,750 km (0.106 R)
• M3: 400,025 km (0.035 R)
• M4: 499,358 km (0.047 R)
• M5: 588,368 km (0.097 R)
• M6: 802,742 km (0.1 R)
• M7: 929,601 km (0.117 R)
• M8: 1,062,893 km (0.081 R)
• M9: 1,274,424 km (0.079 R)
• M10: 1,397,543 km (0.112 R)
• M11: 2,924,788 km (0.039 R)
• M12: 3,153,673 km (0.11 R)
• M13: 3,287,114 km (0.112 R)
• M14: 4,758,409 km (0.063 R)
• M15: 6,614,619 km (0.095 R)
• M16: 7,661,954 km (0.078 R)
• M17: 9,905,773 km (0.088 R)
• M18: 10,545,902 km (0.106 R)
• M19: 11,199,495 km (0.062 R)
• M20: 11,454,410 km (0.045 R)
• M21: 11,917,864 km (0.111 R)
• M22: 12,230,374 km (0.119 R)
• M23: 12,440,110 km (0.079 R)
• M24: 12,969,836 km (0.115 R)
• M25: 15,499,536 km (0.096 R)
• M26: 15,556,084 km (0.025 R)
• M27: 16,994,617 km (0.099 R)
• M28: 18,056,463 km (0.039 R)
• M29: 18,535,176 km (0.072 R)
• M30: 22,256,573 km (0.093 R)
• M31: 22,963,124 km (0.12 R)
• M32: 23,286,704 km (0.11 R)
• M33: 24,993,765 km (0.091 R)
• M34: 25,259,900 km (0.1 R)
• M35: 25,460,211 km (0.05 R)
• M36: 25,660,972 km (0.106 R)
• M37: 26,131,457 km (0.034 R)
• M38: 27,217,537 km (0.087 R)
• M39: 28,456,956 km (0.08 R)
• M40: 29,363,519 km (0.112 R)
• M41: 30,208,747 km (0.05 R)
• M42: 30,350,416 km (0.107 R)
• M43: 30,563,294 km (0.03 R)
• M44: 30,634,353 km (0.065 R)
• M45: 31,204,919 km (0.084 R)
• M46: 31,563,206 km (0.031 R)
• M47: 35,743,868 km (0.09 R)
• M48: 38,242,452 km (0.05 R)
• M49: 39,628,925 km (0.073 R)
• M50: 40,953,315 km (0.103 R)
• M51: 41,817,990 km (0.118 R)
• M52: 42,133,941 km (0.049 R)
• M53: 42,371,503 km (0.067 R)
• M54: 43,725,513 km (0.108 R)
• M55: 45,417,614 km (0.12 R)
• M56: 46,639,380 km (0.06 R)
• M57: 47,789,339 km (0.032 R)
• M58: 49,198,401 km (0.102 R)
• M59: 51,633,256 km (0.053 R)
• M60: 53,164,091 km (0.063 R)
• M61: 54,623,568 km (0.111 R)
• M62: 55,922,377 km (0.067 R)
• M63: 58,461,801 km (0.075 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit