🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 12.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 284 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,993,545 km

• M1: 163,660 km (0.067 R)
• M2: 257,608 km (0.033 R)
• M3: 364,570 km (0.116 R)
• M4: 529,277 km (0.1 R)
• M5: 833,859 km (0.119 R)
• M6: 939,325 km (0.112 R)
• M7: 1,030,430 km (0.04 R)
• M8: 1,113,008 km (0.113 R)
• M9: 1,193,791 km (0.094 R)
• M10: 1,276,668 km (0.083 R)
• M11: 1,361,789 km (0.059 R)
• M12: 1,565,093 km (0.09 R)
• M13: 1,717,384 km (0.116 R)
• M14: 1,821,803 km (0.104 R)
• M15: 1,904,082 km (0.099 R)
• M16: 2,042,310 km (0.112 R)
• M17: 2,163,484 km (0.116 R)
• M18: 2,245,763 km (0.054 R)
• M19: 2,344,797 km (0.076 R)
• M20: 2,461,483 km (0.087 R)
• M21: 2,547,502 km (0.057 R)
• M22: 2,689,471 km (0.084 R)
• M23: 2,817,526 km (0.072 R)
• M24: 2,930,473 km (0.081 R)
• M25: 3,010,358 km (0.05 R)
• M26: 3,091,141 km (0.083 R)
• M27: 3,190,175 km (0.067 R)
• M28: 3,308,207 km (0.089 R)
• M29: 3,433,570 km (0.115 R)
• M30: 3,536,344 km (0.089 R)
• M31: 3,652,432 km (0.067 R)
• M32: 3,757,300 km (0.109 R)
• M33: 4,027,324 km (0.054 R)
• M34: 4,123,067 km (0.086 R)
• M35: 4,206,692 km (0.093 R)
• M36: 4,342,976 km (0.056 R)
• M37: 4,441,112 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.7

Radius: 8.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.98 AU - 1.48 AU

Year: 925 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 69,993,545 km

• M1: 114,293 km (0.116 R)
• M2: 176,675 km (0.027 R)
• M3: 236,514 km (0.083 R)
• M4: 297,550 km (0.1 R)
• M5: 379,679 km (0.105 R)
• M6: 529,576 km (0.1 R)
• M7: 612,154 km (0.101 R)
• M8: 699,520 km (0.063 R)
• M9: 763,248 km (0.067 R)
• M10: 867,817 km (0.075 R)
• M11: 1,018,462 km (0.094 R)
• M12: 1,118,394 km (0.053 R)
• M13: 1,210,696 km (0.045 R)
• M14: 1,266,196 km (0.109 R)
• M15: 1,368,372 km (0.108 R)
• M16: 1,432,250 km (0.112 R)
• M17: 1,497,175 km (0.107 R)
• M18: 1,654,552 km (0.061 R)
• M19: 1,823,748 km (0.043 R)
• M20: 1,933,403 km (0.103 R)
• M21: 2,005,359 km (0.1 R)
• M22: 2,071,781 km (0.101 R)
• M23: 2,407,479 km (0.056 R)
• M24: 2,614,223 km (0.087 R)
• M25: 2,701,588 km (0.042 R)
• M26: 2,849,241 km (0.103 R)
• M27: 2,939,149 km (0.113 R)
• M28: 3,045,214 km (0.115 R)
• M29: 3,183,592 km (0.051 R)
• M30: 3,237,896 km (0.095 R)
• M31: 3,308,207 km (0.112 R)
• M32: 3,522,431 km (0.115 R)
• M33: 3,602,915 km (0.056 R)
• M34: 3,955,966 km (0.069 R)
• M35: 4,115,437 km (0.096 R)
• M36: 4,174,828 km (0.064 R)
• M37: 4,225,990 km (0.115 R)
• M38: 4,277,302 km (0.099 R)
• M39: 4,650,998 km (0.105 R)
• M40: 4,882,127 km (0.107 R)
• M41: 5,008,088 km (0.105 R)
• M42: 5,071,517 km (0.085 R)
• M43: 5,235,925 km (0.071 R)
• M44: 5,309,528 km (0.093 R)
• M45: 5,401,979 km (0.078 R)
• M46: 5,532,428 km (0.102 R)
• M47: 5,645,076 km (0.082 R)
• M48: 5,720,473 km (0.1 R)
• M49: 5,853,465 km (0.113 R)
• M50: 6,074,122 km (0.114 R)
• M51: 6,209,808 km (0.037 R)
• M52: 6,405,332 km (0.074 R)
• M53: 6,503,767 km (0.091 R)
• M54: 6,573,181 km (0.026 R)
• M55: 6,722,480 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 9.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.75 AU - 2.83 AU

Year: 3161 Days

Day: 13.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,993,545 km

• M1: 147,055 km (0.106 R)
• M2: 299,046 km (0.063 R)
• M3: 362,625 km (0.043 R)
• M4: 425,307 km (0.081 R)
• M5: 492,626 km (0.071 R)
• M6: 580,739 km (0.111 R)
• M7: 728,691 km (0.087 R)
• M8: 1,137,841 km (0.115 R)
• M9: 1,281,455 km (0.09 R)
• M10: 1,384,678 km (0.114 R)
• M11: 1,466,807 km (0.116 R)
• M12: 1,624,034 km (0.093 R)
• M13: 1,711,100 km (0.06 R)
• M14: 1,889,870 km (0.095 R)
• M15: 2,115,463 km (0.074 R)
• M16: 2,224,670 km (0.058 R)
• M17: 2,420,344 km (0.092 R)
• M18: 2,520,425 km (0.113 R)
• M19: 2,784,166 km (0.042 R)
• M20: 3,103,109 km (0.118 R)
• M21: 3,465,883 km (0.093 R)
• M22: 4,232,124 km (0.097 R)
• M23: 4,388,005 km (0.084 R)
• M24: 4,458,017 km (0.112 R)
• M25: 4,957,973 km (0.08 R)
• M26: 5,122,530 km (0.115 R)
• M27: 5,475,880 km (0.102 R)
• M28: 5,589,126 km (0.079 R)
• M29: 5,818,011 km (0.089 R)
• M30: 6,443,330 km (0.111 R)
• M31: 6,623,147 km (0.11 R)
• M32: 6,743,872 km (0.087 R)
• M33: 6,906,036 km (0.108 R)
• M34: 7,151,676 km (0.081 R)
• M35: 7,588,651 km (0.052 R)
• M36: 7,970,126 km (0.113 R)
• M37: 8,141,565 km (0.096 R)
• M38: 8,336,042 km (0.1 R)
• M39: 8,619,680 km (0.091 R)
• M40: 9,062,190 km (0.101 R)
• M41: 9,196,380 km (0.062 R)
• M42: 9,534,919 km (0.104 R)
• M43: 9,602,987 km (0.051 R)
• M44: 9,831,422 km (0.047 R)
• M45: 10,015,577 km (0.1 R)
• M46: 10,131,217 km (0.079 R)
• M47: 10,223,967 km (0.109 R)
• M48: 10,363,841 km (0.063 R)
• M49: 11,263,672 km (0.089 R)
• M50: 11,335,779 km (0.089 R)
• M51: 11,504,675 km (0.077 R)
• M52: 11,601,464 km (0.106 R)
• M53: 11,747,322 km (0.07 R)
• M54: 12,090,051 km (0.113 R)
• M55: 12,685,002 km (0.09 R)
• M56: 13,264,245 km (0.081 R)
• M57: 13,595,454 km (0.095 R)
• M58: 13,697,929 km (0.109 R)
• M59: 14,006,849 km (0.083 R)
• M60: 14,291,982 km (0.108 R)
• M61: 14,370,222 km (0.095 R)
• M62: 14,736,587 km (0.046 R)
• M63: 14,868,233 km (0.099 R)
• M64: 15,079,615 km (0.097 R)
• M65: 15,212,308 km (0.087 R)
• M66: 16,178,711 km (0.087 R)
• M67: 16,505,283 km (0.077 R)
• M68: 16,834,099 km (0.085 R)
• M69: 17,248,036 km (0.112 R)
• M70: 17,470,189 km (0.092 R)
• M71: 17,721,364 km (0.084 R)
• M72: 17,889,362 km (0.1 R)
• M73: 19,051,887 km (0.08 R)
• M74: 19,281,670 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444

Radius: 6.3

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.85 AU - 7.15 AU

Year: 12561 Days

Day: 15.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,993,545 km

• M1: 235,617 km (0.062 R)
• M2: 280,496 km (0.104 R)
• M3: 840,740 km (0.119 R)
• M4: 990,488 km (0.086 R)
• M5: 1,128,716 km (0.066 R)
• M6: 1,294,321 km (0.108 R)
• M7: 1,695,393 km (0.115 R)
• M8: 3,106,400 km (0.103 R)
• M9: 3,339,324 km (0.119 R)
• M10: 3,398,415 km (0.083 R)
• M11: 3,729,774 km (0.06 R)
• M12: 4,423,310 km (0.047 R)
• M13: 4,652,195 km (0.1 R)
• M14: 4,751,528 km (0.076 R)
• M15: 5,053,715 km (0.116 R)
• M16: 5,431,450 km (0.113 R)
• M17: 5,853,914 km (0.06 R)
• M18: 6,033,133 km (0.103 R)
• M19: 6,730,408 km (0.097 R)
• M20: 6,918,004 km (0.113 R)
• M21: 7,069,547 km (0.12 R)
• M22: 7,647,144 km (0.087 R)
• M23: 7,725,234 km (0.101 R)
• M24: 7,882,312 km (0.07 R)
• M25: 8,080,230 km (0.092 R)
• M26: 8,561,935 km (0.115 R)
• M27: 8,847,218 km (0.084 R)
• M28: 8,970,337 km (0.077 R)
• M29: 9,011,626 km (0.103 R)
• M30: 9,052,915 km (0.111 R)
• M31: 9,177,081 km (0.101 R)
• M32: 9,218,520 km (0.096 R)
• M33: 10,104,738 km (0.1 R)
• M34: 10,406,177 km (0.087 R)
• M35: 11,283,569 km (0.106 R)
• M36: 11,641,258 km (0.063 R)
• M37: 12,093,492 km (0.107 R)
• M38: 13,578,849 km (0.067 R)
• M39: 13,768,539 km (0.079 R)
• M40: 13,863,683 km (0.118 R)
• M41: 15,366,843 km (0.106 R)
• M42: 15,763,128 km (0.077 R)
• M43: 16,212,819 km (0.12 R)
• M44: 16,313,349 km (0.12 R)
• M45: 16,464,592 km (0.058 R)
• M46: 17,022,891 km (0.062 R)
• M47: 17,176,229 km (0.101 R)
• M48: 18,105,830 km (0.04 R)
• M49: 18,787,398 km (0.115 R)
• M50: 19,530,750 km (0.083 R)
• M51: 19,906,091 km (0.062 R)
• M52: 20,391,985 km (0.108 R)
• M53: 21,155,832 km (0.068 R)
• M54: 21,375,741 km (0.091 R)
• M55: 21,707,100 km (0.105 R)
• M56: 21,928,953 km (0.1 R)
• M57: 22,207,206 km (0.081 R)
• M58: 22,486,804 km (0.1 R)
• M59: 25,287,126 km (0.093 R)
• M60: 25,872,054 km (0.099 R)
• M61: 26,343,138 km (0.045 R)
• M62: 26,757,674 km (0.11 R)
• M63: 27,055,074 km (0.075 R)
• M64: 27,174,304 km (0.085 R)
• M65: 27,953,858 km (0.074 R)
• M66: 29,842,382 km (0.112 R)
• M67: 30,212,636 km (0.06 R)
• M68: 30,522,304 km (0.074 R)
• M69: 31,144,930 km (0.102 R)
• M70: 32,086,649 km (0.118 R)
• M71: 33,228,978 km (0.072 R)
• M72: 33,805,080 km (0.086 R)
• M73: 34,513,725 km (0.098 R)
• M74: 35,162,232 km (0.117 R)
• M75: 35,227,307 km (0.109 R)
• M76: 35,357,606 km (0.106 R)
• M77: 35,749,254 km (0.072 R)
• M78: 36,800,927 km (0.045 R)
• M79: 36,867,049 km (0.033 R)
• M80: 37,197,959 km (0.067 R)
• M81: 37,397,074 km (0.031 R)
• M82: 37,463,496 km (0.112 R)
• M83: 37,662,910 km (0.116 R)
• M84: 38,196,675 km (0.109 R)
• M85: 40,084,450 km (0.06 R)
• M86: 40,834,235 km (0.101 R)
• M87: 41,176,664 km (0.118 R)
• M88: 41,588,806 km (0.079 R)
• M89: 41,657,621 km (0.111 R)
• M90: 42,555,807 km (0.12 R)
• M91: 42,625,071 km (0.111 R)
• M92: 43,111,563 km (0.089 R)
• M93: 43,390,414 km (0.036 R)
• M94: 43,460,276 km (0.058 R)
• M95: 43,879,898 km (0.048 R)
• M96: 46,711,337 km (0.113 R)
• M97: 47,428,359 km (0.076 R)
• M98: 48,293,633 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.1

Radius: 6.4

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.9 AU - 8.18 AU

Year: 15462 Days

Day: 24 Hours

Environment

Temp: -225 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,993,545 km

• M1: 91,105 km (0.119 R)
• M2: 149,448 km (0.102 R)
• M3: 208,091 km (0.054 R)
• M4: 932,593 km (0.051 R)
• M5: 1,081,593 km (0.08 R)
• M6: 1,265,000 km (0.087 R)
• M7: 1,967,212 km (0.119 R)
• M8: 2,290,493 km (0.06 R)
• M9: 2,770,702 km (0.115 R)
• M10: 2,913,568 km (0.108 R)
• M11: 4,222,699 km (0.071 R)
• M12: 4,936,879 km (0.058 R)
• M13: 5,642,682 km (0.058 R)
• M14: 6,521,420 km (0.047 R)
• M15: 6,711,858 km (0.082 R)
• M16: 8,044,177 km (0.088 R)
• M17: 8,095,040 km (0.061 R)
• M18: 8,662,016 km (0.112 R)
• M19: 9,455,483 km (0.117 R)
• M20: 9,779,512 km (0.036 R)
• M21: 10,605,143 km (0.087 R)
• M22: 10,829,091 km (0.105 R)
• M23: 10,885,339 km (0.117 R)
• M24: 11,167,930 km (0.081 R)
• M25: 11,510,210 km (0.108 R)
• M26: 11,567,655 km (0.087 R)
• M27: 12,205,241 km (0.099 R)
• M28: 12,263,734 km (0.109 R)
• M29: 13,212,933 km (0.066 R)
• M30: 14,185,468 km (0.047 R)
• M31: 14,992,699 km (0.108 R)
• M32: 15,370,134 km (0.031 R)
• M33: 15,496,694 km (0.069 R)
• M34: 17,107,414 km (0.098 R)
• M35: 19,793,145 km (0.093 R)
• M36: 19,999,889 km (0.105 R)
• M37: 22,750,844 km (0.077 R)
• M38: 24,354,384 km (0.052 R)
• M39: 24,428,136 km (0.066 R)
• M40: 24,872,142 km (0.091 R)
• M41: 25,393,491 km (0.091 R)
• M42: 25,468,289 km (0.079 R)
• M43: 25,993,827 km (0.101 R)
• M44: 26,069,224 km (0.099 R)
• M45: 26,144,621 km (0.112 R)
• M46: 26,220,168 km (0.118 R)
• M47: 26,522,954 km (0.082 R)
• M48: 26,598,801 km (0.077 R)
• M49: 26,979,228 km (0.103 R)
• M50: 27,208,412 km (0.104 R)
• M51: 27,899,704 km (0.087 R)
• M52: 28,908,592 km (0.072 R)
• M53: 30,008,136 km (0.071 R)
• M54: 31,442,032 km (0.053 R)
• M55: 32,329,297 km (0.09 R)
• M56: 32,491,461 km (0.044 R)
• M57: 33,061,279 km (0.096 R)
• M58: 34,045,783 km (0.096 R)
• M59: 35,791,739 km (0.052 R)
• M60: 36,211,661 km (0.091 R)
• M61: 36,802,423 km (0.12 R)
• M62: 38,335,950 km (0.088 R)
• M63: 38,765,595 km (0.1 R)
• M64: 39,196,886 km (0.078 R)
• M65: 40,412,818 km (0.059 R)
• M66: 40,675,063 km (0.106 R)
• M67: 42,082,928 km (0.102 R)
• M68: 42,970,941 km (0.03 R)
• M69: 43,149,262 km (0.054 R)
• M70: 43,596,260 km (0.116 R)
• M71: 44,946,231 km (0.092 R)
• M72: 46,950,843 km (0.107 R)
• M73: 47,042,696 km (0.094 R)
• M74: 48,334,324 km (0.085 R)
• M75: 49,357,424 km (0.118 R)
• M76: 49,918,416 km (0.025 R)
• M77: 51,235,775 km (0.053 R)
• M78: 51,424,866 km (0.034 R)
• M79: 51,898,643 km (0.1 R)
• M80: 52,469,209 km (0.08 R)
• M81: 52,659,797 km (0.105 R)
• M82: 54,771,820 km (0.092 R)
• M83: 56,325,094 km (0.04 R)
• M84: 56,911,368 km (0.114 R)
• M85: 59,375,694 km (0.098 R)
• M86: 60,071,923 km (0.096 R)
• M87: 61,071,236 km (0.12 R)
• M88: 61,773,898 km (0.082 R)
• M89: 64,713,944 km (0.068 R)
• M90: 65,532,993 km (0.057 R)
• M91: 66,767,923 km (0.054 R)
• M92: 68,114,454 km (0.047 R)
• M93: 69,156,253 km (0.088 R)
• M94: 69,260,673 km (0.115 R)
• M95: 69,574,529 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit