🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 27.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 120.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,296,849 km

• M1: 252,521 km (0.094 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.9

Radius: 12.7

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.3 AU - 10.8 AU

Year: 10424 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,296,849 km

• M1: 276,008 km (0.053 R)
• M2: 462,706 km (0.053 R)
• M3: 632,799 km (0.036 R)
• M4: 753,225 km (0.11 R)
• M5: 1,385,426 km (0.107 R)
• M6: 1,477,429 km (0.089 R)
• M7: 1,692,550 km (0.09 R)
• M8: 2,100,504 km (0.096 R)
• M9: 2,288,847 km (0.073 R)
• M10: 2,539,424 km (0.116 R)
• M11: 2,653,717 km (0.045 R)
• M12: 2,858,067 km (0.059 R)
• M13: 4,637,684 km (0.091 R)
• M14: 5,392,405 km (0.077 R)
• M15: 6,108,231 km (0.109 R)
• M16: 6,223,870 km (0.036 R)
• M17: 6,773,941 km (0.082 R)
• M18: 7,545,567 km (0.047 R)
• M19: 8,131,841 km (0.088 R)
• M20: 8,689,542 km (0.099 R)
• M21: 9,171,247 km (0.067 R)
• M22: 9,526,991 km (0.12 R)
• M23: 10,528,698 km (0.076 R)
• M24: 11,278,183 km (0.104 R)
• M25: 11,468,322 km (0.101 R)
• M26: 12,287,969 km (0.102 R)
• M27: 12,779,099 km (0.049 R)
• M28: 12,977,316 km (0.064 R)
• M29: 13,477,422 km (0.072 R)
• M30: 14,085,836 km (0.034 R)
• M31: 14,444,871 km (0.1 R)
• M32: 15,593,184 km (0.077 R)
• M33: 15,858,122 km (0.115 R)
• M34: 16,231,818 km (0.119 R)
• M35: 16,446,640 km (0.063 R)
• M36: 18,702,127 km (0.094 R)
• M37: 19,437,401 km (0.094 R)
• M38: 19,608,541 km (0.116 R)
• M39: 20,297,589 km (0.077 R)
• M40: 20,471,122 km (0.113 R)
• M41: 21,758,861 km (0.104 R)
• M42: 21,877,193 km (0.107 R)
• M43: 21,995,824 km (0.107 R)
• M44: 23,012,341 km (0.036 R)
• M45: 24,534,948 km (0.106 R)
• M46: 24,658,217 km (0.112 R)
• M47: 25,713,929 km (0.049 R)
• M48: 26,090,018 km (0.091 R)
• M49: 26,974,740 km (0.057 R)
• M50: 28,514,252 km (0.119 R)
• M51: 29,098,880 km (0.054 R)
• M52: 30,148,010 km (0.059 R)
• M53: 30,478,472 km (0.098 R)
• M54: 30,677,287 km (0.11 R)
• M55: 30,942,973 km (0.113 R)
• M56: 31,076,115 km (0.103 R)
• M57: 33,574,101 km (0.088 R)
• M58: 33,710,983 km (0.08 R)
• M59: 34,260,306 km (0.11 R)
• M60: 34,812,472 km (0.042 R)
• M61: 35,159,240 km (0.117 R)
• M62: 36,065,803 km (0.118 R)
• M63: 37,050,905 km (0.08 R)
• M64: 38,044,833 km (0.05 R)
• M65: 38,401,923 km (0.117 R)
• M66: 38,688,403 km (0.103 R)
• M67: 41,518,495 km (0.069 R)
• M68: 42,254,816 km (0.1 R)
• M69: 42,995,475 km (0.062 R)
• M70: 43,516,525 km (0.092 R)
• M71: 43,890,070 km (0.096 R)
• M72: 44,264,514 km (0.114 R)
• M73: 45,545,820 km (0.051 R)
• M74: 45,697,362 km (0.108 R)
• M75: 45,849,055 km (0.098 R)
• M76: 46,077,042 km (0.116 R)
• M77: 46,992,282 km (0.11 R)
• M78: 47,222,064 km (0.074 R)
• M79: 47,605,932 km (0.052 R)
• M80: 47,759,719 km (0.116 R)
• M81: 47,990,698 km (0.101 R)
• M82: 48,299,318 km (0.096 R)
• M83: 48,686,029 km (0.065 R)
• M84: 48,840,862 km (0.102 R)
• M85: 49,073,637 km (0.081 R)
• M86: 50,086,564 km (0.051 R)
• M87: 50,477,912 km (0.047 R)
• M88: 52,767,956 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.2

Radius: 3.2

Gravity: 93.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.76 AU - 19.98 AU

Year: 27718 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,296,849 km

• M1: 101,727 km (0.117 R)
• M2: 535,411 km (0.109 R)
• M3: 1,222,364 km (0.114 R)
• M4: 1,258,118 km (0.093 R)
• M5: 1,367,175 km (0.117 R)
• M6: 1,479,224 km (0.113 R)
• M7: 2,707,422 km (0.074 R)
• M8: 4,164,954 km (0.071 R)
• M9: 4,491,975 km (0.116 R)
• M10: 4,997,766 km (0.118 R)
• M11: 6,308,093 km (0.102 R)
• M12: 6,494,642 km (0.115 R)
• M13: 7,064,909 km (0.056 R)
• M14: 7,454,013 km (0.105 R)
• M15: 9,218,370 km (0.112 R)
• M16: 9,429,902 km (0.093 R)
• M17: 9,714,437 km (0.119 R)
• M18: 12,013,008 km (0.104 R)
• M19: 12,632,343 km (0.03 R)
• M20: 13,500,609 km (0.06 R)
• M21: 14,225,112 km (0.072 R)
• M22: 17,944,713 km (0.067 R)
• M23: 18,032,527 km (0.084 R)
• M24: 18,296,867 km (0.089 R)
• M25: 19,187,423 km (0.059 R)
• M26: 22,792,432 km (0.076 R)
• M27: 23,173,757 km (0.112 R)
• M28: 24,622,314 km (0.1 R)
• M29: 24,817,688 km (0.089 R)
• M30: 25,505,539 km (0.115 R)
• M31: 26,100,041 km (0.098 R)
• M32: 28,728,476 km (0.086 R)
• M33: 29,969,689 km (0.077 R)
• M34: 30,282,648 km (0.097 R)
• M35: 31,228,256 km (0.091 R)
• M36: 33,905,310 km (0.092 R)
• M37: 34,122,676 km (0.118 R)
• M38: 34,449,547 km (0.031 R)
• M39: 36,543,469 km (0.059 R)
• M40: 37,213,218 km (0.104 R)
• M41: 37,887,157 km (0.108 R)
• M42: 38,225,547 km (0.071 R)
• M43: 40,853,234 km (0.099 R)
• M44: 40,968,723 km (0.081 R)
• M45: 43,302,749 km (0.071 R)
• M46: 44,842,859 km (0.076 R)
• M47: 45,320,376 km (0.084 R)
• M48: 46,521,347 km (0.07 R)
• M49: 46,642,073 km (0.092 R)
• M50: 47,489,694 km (0.071 R)
• M51: 50,063,077 km (0.085 R)
• M52: 51,179,676 km (0.116 R)
• M53: 51,304,291 km (0.086 R)
• M54: 52,179,139 km (0.047 R)
• M55: 53,185,035 km (0.074 R)
• M56: 53,437,556 km (0.048 R)
• M57: 56,626,833 km (0.096 R)
• M58: 57,142,796 km (0.079 R)
• M59: 63,455,078 km (0.102 R)
• M60: 63,588,819 km (0.115 R)
• M61: 66,421,006 km (0.111 R)
• M62: 66,828,959 km (0.061 R)
• M63: 68,194,788 km (0.107 R)
• M64: 68,331,819 km (0.117 R)
• M65: 68,606,331 km (0.045 R)
• M66: 68,881,143 km (0.077 R)
• M67: 71,231,774 km (0.092 R)
• M68: 71,928,152 km (0.114 R)
• M69: 72,906,821 km (0.094 R)
• M70: 74,171,671 km (0.084 R)
• M71: 74,312,593 km (0.111 R)
• M72: 78,296,085 km (0.109 R)
• M73: 78,439,549 km (0.067 R)
• M74: 79,302,729 km (0.119 R)
• M75: 79,591,154 km (0.112 R)
• M76: 81,765,259 km (0.11 R)
• M77: 82,202,384 km (0.055 R)
• M78: 82,932,721 km (0.087 R)
• M79: 83,079,028 km (0.057 R)
• M80: 86,023,563 km (0.046 R)
• M81: 88,104,918 km (0.112 R)
• M82: 88,553,113 km (0.076 R)
• M83: 91,257,992 km (0.093 R)
• M84: 92,317,145 km (0.069 R)
• M85: 92,468,837 km (0.108 R)
• M86: 92,772,372 km (0.12 R)
• M87: 93,228,346 km (0.105 R)
• M88: 94,600,607 km (0.102 R)
• M89: 94,906,385 km (0.111 R)
• M90: 98,602,350 km (0.098 R)
• M91: 101,248,587 km (0.064 R)
• M92: 101,874,504 km (0.118 R)
• M93: 102,344,990 km (0.094 R)
• M94: 103,130,528 km (0.069 R)
• M95: 105,340,687 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807

Radius: 7.8

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.97 AU - 17.91 AU

Year: 27886 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,296,849 km

• M1: 643,869 km (0.11 R)
• M2: 725,250 km (0.1 R)
• M3: 1,217,278 km (0.115 R)
• M4: 1,389,465 km (0.067 R)
• M5: 2,668,228 km (0.12 R)
• M6: 2,984,777 km (0.116 R)
• M7: 3,313,294 km (0.09 R)
• M8: 3,409,186 km (0.039 R)
• M9: 3,702,846 km (0.081 R)
• M10: 4,055,748 km (0.099 R)
• M11: 4,314,403 km (0.091 R)
• M12: 4,578,443 km (0.065 R)
• M13: 4,957,075 km (0.079 R)
• M14: 6,509,751 km (0.079 R)
• M15: 8,592,752 km (0.047 R)
• M16: 8,658,874 km (0.117 R)
• M17: 9,602,239 km (0.117 R)
• M18: 10,225,762 km (0.107 R)
• M19: 10,719,735 km (0.04 R)
• M20: 11,005,616 km (0.076 R)
• M21: 11,293,891 km (0.077 R)
• M22: 12,173,826 km (0.036 R)
• M23: 12,697,269 km (0.056 R)
• M24: 13,611,461 km (0.061 R)
• M25: 14,942,883 km (0.094 R)
• M26: 15,262,124 km (0.117 R)
• M27: 16,315,144 km (0.103 R)
• M28: 17,559,200 km (0.087 R)
• M29: 18,235,083 km (0.079 R)
• M30: 18,576,316 km (0.117 R)
• M31: 19,005,661 km (0.097 R)
• M32: 19,961,891 km (0.092 R)
• M33: 20,933,679 km (0.064 R)
• M34: 22,101,889 km (0.101 R)
• M35: 22,739,624 km (0.096 R)
• M36: 25,161,165 km (0.103 R)
• M37: 26,209,996 km (0.088 R)
• M38: 26,884,981 km (0.115 R)
• M39: 28,844,564 km (0.085 R)
• M40: 29,841,484 km (0.037 R)
• M41: 29,941,864 km (0.107 R)
• M42: 31,154,355 km (0.102 R)
• M43: 31,664,334 km (0.079 R)
• M44: 31,766,659 km (0.061 R)
• M45: 34,465,554 km (0.076 R)
• M46: 34,781,655 km (0.065 R)
• M47: 35,842,303 km (0.119 R)
• M48: 38,868,220 km (0.108 R)
• M49: 40,079,065 km (0.091 R)
• M50: 40,633,624 km (0.093 R)
• M51: 42,538,005 km (0.111 R)
• M52: 43,103,634 km (0.091 R)
• M53: 43,671,807 km (0.118 R)
• M54: 44,128,081 km (0.104 R)
• M55: 48,305,003 km (0.115 R)
• M56: 48,658,802 km (0.059 R)
• M57: 49,606,355 km (0.097 R)
• M58: 49,725,135 km (0.118 R)
• M59: 51,880,990 km (0.089 R)
• M60: 52,243,316 km (0.072 R)
• M61: 54,557,147 km (0.037 R)
• M62: 57,777,091 km (0.075 R)
• M63: 59,283,991 km (0.109 R)
• M64: 61,951,919 km (0.039 R)
• M65: 62,336,236 km (0.106 R)
• M66: 62,978,460 km (0.118 R)
• M67: 63,493,974 km (0.101 R)
• M68: 64,399,340 km (0.108 R)
• M69: 65,308,895 km (0.04 R)
• M70: 65,700,094 km (0.071 R)
• M71: 66,878,177 km (0.082 R)
• M72: 67,799,251 km (0.115 R)
• M73: 68,592,120 km (0.052 R)
• M74: 69,255,137 km (0.119 R)
• M75: 71,928,601 km (0.118 R)
• M76: 73,413,360 km (0.065 R)
• M77: 74,771,858 km (0.063 R)
• M78: 78,204,381 km (0.116 R)
• M79: 78,619,815 km (0.109 R)
• M80: 84,937,183 km (0.041 R)
• M81: 88,084,573 km (0.088 R)
• M82: 89,383,082 km (0.072 R)
• M83: 89,527,743 km (0.076 R)
• M84: 92,730,185 km (0.043 R)
• M85: 93,169,703 km (0.057 R)
• M86: 93,316,459 km (0.087 R)
• M87: 94,787,455 km (0.046 R)
• M88: 96,414,631 km (0.085 R)
• M89: 97,008,534 km (0.1 R)
• M90: 98,498,679 km (0.101 R)
• M91: 99,546,313 km (0.066 R)
• M92: 99,996,453 km (0.103 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: 271 - 12,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit