🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.5

Radius: 13.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.76 AU - 2.68 AU

Year: 2170 Days

Day: 13.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 74,514,788 km

• M1: 171,738 km (0.065 R)
• M2: 267,930 km (0.118 R)
• M3: 398,828 km (0.119 R)
• M4: 496,216 km (0.096 R)
• M5: 583,132 km (0.088 R)
• M6: 722,707 km (0.054 R)
• M7: 843,582 km (0.119 R)
• M8: 1,178,831 km (0.078 R)
• M9: 1,287,888 km (0.118 R)
• M10: 1,469,949 km (0.096 R)
• M11: 1,612,366 km (0.097 R)
• M12: 1,834,967 km (0.109 R)
• M13: 2,112,322 km (0.097 R)
• M14: 2,310,988 km (0.084 R)
• M15: 2,422,139 km (0.099 R)
• M16: 2,649,827 km (0.108 R)
• M17: 2,854,926 km (0.09 R)
• M18: 2,994,800 km (0.081 R)
• M19: 3,116,423 km (0.076 R)
• M20: 3,438,507 km (0.074 R)
• M21: 3,576,885 km (0.094 R)
• M22: 3,826,265 km (0.028 R)
• M23: 3,992,019 km (0.03 R)
• M24: 4,216,865 km (0.064 R)
• M25: 4,538,799 km (0.091 R)
• M26: 4,655,785 km (0.102 R)
• M27: 4,797,454 km (0.083 R)
• M28: 4,928,651 km (0.043 R)
• M29: 5,097,248 km (0.109 R)
• M30: 5,490,092 km (0.047 R)
• M31: 5,602,440 km (0.118 R)
• M32: 5,715,387 km (0.086 R)
• M33: 5,816,664 km (0.059 R)
• M34: 5,982,269 km (0.067 R)
• M35: 6,085,043 km (0.091 R)
• M36: 6,279,221 km (0.039 R)
• M37: 6,436,149 km (0.068 R)
• M38: 6,620,753 km (0.103 R)
• M39: 6,834,080 km (0.09 R)
• M40: 6,928,177 km (0.097 R)
• M41: 7,076,727 km (0.102 R)
• M42: 7,199,098 km (0.069 R)
• M43: 7,294,841 km (0.113 R)
• M44: 7,529,111 km (0.075 R)
• M45: 7,849,999 km (0.075 R)
• M46: 7,990,920 km (0.083 R)
• M47: 8,161,162 km (0.113 R)
• M48: 9,074,756 km (0.109 R)
• M49: 9,476,128 km (0.041 R)
• M50: 9,686,612 km (0.059 R)
• M51: 9,807,636 km (0.088 R)
• M52: 9,914,000 km (0.111 R)
• M53: 10,188,961 km (0.103 R)
• M54: 10,281,263 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 10.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.35 AU - 3.21 AU

Year: 3041 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,514,788 km

• M1: 149,897 km (0.073 R)
• M2: 258,655 km (0.107 R)
• M3: 337,493 km (0.043 R)
• M4: 477,965 km (0.092 R)
• M5: 700,118 km (0.097 R)
• M6: 775,067 km (0.065 R)
• M7: 1,009,935 km (0.113 R)
• M8: 1,080,246 km (0.059 R)
• M9: 1,268,141 km (0.07 R)
• M10: 1,353,262 km (0.084 R)
• M11: 1,502,561 km (0.118 R)
• M12: 1,648,419 km (0.118 R)
• M13: 1,915,002 km (0.111 R)
• M14: 2,013,587 km (0.084 R)
• M15: 2,216,143 km (0.106 R)
• M16: 2,393,716 km (0.114 R)
• M17: 2,500,379 km (0.101 R)
• M18: 2,608,688 km (0.111 R)
• M19: 2,785,363 km (0.105 R)
• M20: 3,080,819 km (0.092 R)
• M21: 3,244,179 km (0.079 R)
• M22: 3,653,030 km (0.107 R)
• M23: 3,913,779 km (0.073 R)
• M24: 3,989,476 km (0.057 R)
• M25: 4,652,344 km (0.062 R)
• M26: 5,085,729 km (0.107 R)
• M27: 5,168,457 km (0.099 R)
• M28: 5,405,420 km (0.114 R)
• M29: 5,546,341 km (0.108 R)
• M30: 5,617,400 km (0.086 R)
• M31: 5,774,627 km (0.08 R)
• M32: 6,122,742 km (0.102 R)
• M33: 6,329,037 km (0.084 R)
• M34: 6,403,238 km (0.077 R)
• M35: 6,507,657 km (0.107 R)
• M36: 6,627,634 km (0.091 R)
• M37: 7,472,862 km (0.104 R)
• M38: 7,725,084 km (0.063 R)
• M39: 8,319,287 km (0.039 R)
• M40: 8,564,328 km (0.108 R)
• M41: 8,762,246 km (0.118 R)
• M42: 8,911,545 km (0.113 R)
• M43: 9,347,773 km (0.116 R)
• M44: 9,568,579 km (0.09 R)
• M45: 9,756,624 km (0.116 R)
• M46: 9,928,811 km (0.082 R)
• M47: 10,015,278 km (0.04 R)
• M48: 10,084,542 km (0.06 R)
• M49: 10,171,458 km (0.112 R)
• M50: 10,556,673 km (0.053 R)
• M51: 10,644,936 km (0.071 R)
• M52: 10,804,407 km (0.091 R)
• M53: 11,161,647 km (0.098 R)
• M54: 11,341,613 km (0.081 R)
• M55: 11,450,221 km (0.045 R)
• M56: 11,540,877 km (0.114 R)
• M57: 11,850,994 km (0.108 R)
• M58: 12,219,453 km (0.092 R)
• M59: 12,535,554 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 9.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.6 AU - 5.62 AU

Year: 8717 Days

Day: 13.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,514,788 km

• M1: 158,574 km (0.093 R)
• M2: 265,835 km (0.09 R)
• M3: 481,855 km (0.086 R)
• M4: 807,529 km (0.041 R)
• M5: 1,043,744 km (0.117 R)
• M6: 1,569,282 km (0.109 R)
• M7: 2,104,094 km (0.107 R)
• M8: 2,804,212 km (0.057 R)
• M9: 3,298,633 km (0.098 R)
• M10: 3,962,698 km (0.098 R)
• M11: 4,074,747 km (0.09 R)
• M12: 4,187,843 km (0.115 R)
• M13: 4,802,989 km (0.065 R)
• M14: 4,922,518 km (0.052 R)
• M15: 4,991,333 km (0.069 R)
• M16: 6,006,055 km (0.109 R)
• M17: 6,264,860 km (0.11 R)
• M18: 7,514,301 km (0.114 R)
• M19: 8,279,644 km (0.072 R)
• M20: 8,775,710 km (0.099 R)
• M21: 8,964,204 km (0.072 R)
• M22: 9,111,857 km (0.079 R)
• M23: 9,970,698 km (0.075 R)
• M24: 10,057,914 km (0.118 R)
• M25: 10,145,578 km (0.1 R)
• M26: 10,476,189 km (0.072 R)
• M27: 10,787,951 km (0.106 R)
• M28: 11,284,167 km (0.112 R)
• M29: 11,810,901 km (0.087 R)
• M30: 11,926,391 km (0.032 R)
• M31: 12,205,241 km (0.111 R)
• M32: 12,556,946 km (0.097 R)
• M33: 12,769,525 km (0.077 R)
• M34: 14,021,210 km (0.092 R)
• M35: 14,217,183 km (0.09 R)
• M36: 14,315,619 km (0.085 R)
• M37: 14,488,255 km (0.08 R)
• M38: 14,835,621 km (0.099 R)
• M39: 16,717,412 km (0.046 R)
• M40: 16,847,263 km (0.118 R)
• M41: 17,107,863 km (0.118 R)
• M42: 17,186,402 km (0.089 R)
• M43: 17,343,629 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.5

Radius: 7.4

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.93 AU - 10.13 AU

Year: 16343 Days

Day: 16.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,514,788 km

• M1: 110,852 km (0.097 R)
• M2: 802,443 km (0.117 R)
• M3: 1,025,942 km (0.115 R)
• M4: 1,297,014 km (0.087 R)
• M5: 1,353,861 km (0.114 R)
• M6: 1,871,619 km (0.107 R)
• M7: 2,068,041 km (0.098 R)
• M8: 2,696,801 km (0.031 R)
• M9: 2,807,204 km (0.08 R)
• M10: 3,907,347 km (0.063 R)
• M11: 5,216,777 km (0.108 R)
• M12: 6,599,360 km (0.119 R)
• M13: 7,615,130 km (0.078 R)
• M14: 7,719,400 km (0.096 R)
• M15: 8,088,009 km (0.027 R)
• M16: 8,516,308 km (0.073 R)
• M17: 8,787,678 km (0.119 R)
• M18: 8,951,937 km (0.109 R)
• M19: 9,117,242 km (0.12 R)
• M20: 9,283,445 km (0.107 R)
• M21: 9,788,338 km (0.108 R)
• M22: 10,015,577 km (0.118 R)
• M23: 10,187,166 km (0.086 R)
• M24: 11,895,424 km (0.069 R)
• M25: 12,198,809 km (0.12 R)
• M26: 12,627,855 km (0.057 R)
• M27: 14,264,606 km (0.068 R)
• M28: 15,042,215 km (0.118 R)
• M29: 15,370,284 km (0.086 R)
• M30: 15,900,159 km (0.103 R)
• M31: 17,045,929 km (0.065 R)
• M32: 17,870,662 km (0.094 R)
• M33: 18,218,029 km (0.033 R)
• M34: 18,287,891 km (0.069 R)
• M35: 18,637,950 km (0.097 R)
• M36: 21,297,052 km (0.091 R)
• M37: 22,110,116 km (0.052 R)
• M38: 23,084,148 km (0.113 R)
• M39: 23,386,785 km (0.109 R)
• M40: 24,532,854 km (0.11 R)
• M41: 24,764,282 km (0.036 R)
• M42: 26,325,485 km (0.068 R)
• M43: 26,879,446 km (0.114 R)
• M44: 27,038,469 km (0.081 R)
• M45: 27,437,297 km (0.113 R)
• M46: 27,597,366 km (0.09 R)
• M47: 28,645,299 km (0.117 R)
• M48: 28,888,994 km (0.113 R)
• M49: 29,296,798 km (0.106 R)
• M50: 29,460,309 km (0.041 R)
• M51: 29,706,397 km (0.054 R)
• M52: 30,946,414 km (0.076 R)
• M53: 32,541,426 km (0.074 R)
• M54: 35,026,995 km (0.037 R)
• M55: 36,248,761 km (0.117 R)
• M56: 39,273,181 km (0.092 R)
• M57: 39,543,953 km (0.076 R)
• M58: 39,905,830 km (0.03 R)
• M59: 40,998,194 km (0.099 R)
• M60: 41,181,302 km (0.094 R)
• M61: 43,585,190 km (0.115 R)
• M62: 43,772,038 km (0.076 R)
• M63: 44,521,972 km (0.08 R)
• M64: 44,615,919 km (0.029 R)
• M65: 45,275,945 km (0.115 R)
• M66: 45,939,262 km (0.106 R)
• M67: 46,319,839 km (0.093 R)
• M68: 46,605,870 km (0.048 R)
• M69: 46,892,500 km (0.095 R)
• M70: 47,275,620 km (0.104 R)
• M71: 47,371,512 km (0.076 R)
• M72: 47,948,511 km (0.093 R)
• M73: 48,430,964 km (0.069 R)
• M74: 49,693,271 km (0.108 R)
• M75: 51,458,825 km (0.04 R)
• M76: 52,547,898 km (0.057 R)
• M77: 53,744,531 km (0.118 R)
• M78: 54,245,833 km (0.061 R)
• M79: 54,346,214 km (0.072 R)
• M80: 55,050,969 km (0.095 R)
• M81: 56,266,302 km (0.096 R)
• M82: 57,388,137 km (0.093 R)
• M83: 60,901,742 km (0.071 R)
• M84: 62,263,531 km (0.076 R)
• M85: 63,317,897 km (0.049 R)
• M86: 64,165,519 km (0.108 R)
• M87: 65,765,169 km (0.113 R)
• M88: 67,054,254 km (0.091 R)
• M89: 67,377,834 km (0.052 R)
• M90: 67,701,863 km (0.071 R)
• M91: 67,810,022 km (0.07 R)
• M92: 69,985,025 km (0.09 R)
• M93: 70,971,175 km (0.106 R)
• M94: 71,741,454 km (0.066 R)
• M95: 71,961,961 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit