🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 9.8

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.75 AU - 1.01 AU

Year: 550 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,740,758 km

• M1: 127,457 km (0.117 R)
• M2: 198,068 km (0.09 R)
• M3: 264,938 km (0.065 R)
• M4: 395,986 km (0.094 R)
• M5: 505,042 km (0.071 R)
• M6: 575,054 km (0.115 R)
• M7: 677,678 km (0.085 R)
• M8: 828,323 km (0.069 R)
• M9: 1,035,666 km (0.098 R)
• M10: 1,128,267 km (0.073 R)
• M11: 1,241,812 km (0.063 R)
• M12: 1,309,430 km (0.075 R)
• M13: 1,378,395 km (0.055 R)
• M14: 1,493,884 km (0.119 R)
• M15: 1,599,500 km (0.038 R)
• M16: 1,666,670 km (0.112 R)
• M17: 1,734,887 km (0.091 R)
• M18: 1,797,269 km (0.11 R)
• M19: 1,895,555 km (0.118 R)
• M20: 1,959,882 km (0.095 R)
• M21: 2,261,920 km (0.105 R)
• M22: 2,353,175 km (0.099 R)
• M23: 2,422,438 km (0.116 R)
• M24: 2,547,353 km (0.073 R)
• M25: 2,674,511 km (0.092 R)
• M26: 2,746,916 km (0.064 R)
• M27: 2,836,376 km (0.115 R)
• M28: 2,951,566 km (0.071 R)
• M29: 3,298,184 km (0.058 R)
• M30: 3,384,801 km (0.09 R)
• M31: 3,472,167 km (0.075 R)
• M32: 3,577,932 km (0.117 R)
• M33: 3,838,083 km (0.118 R)
• M34: 3,929,188 km (0.059 R)
• M35: 4,002,641 km (0.046 R)
• M36: 4,132,342 km (0.081 R)
• M37: 4,197,716 km (0.085 R)
• M38: 4,395,784 km (0.052 R)
• M39: 4,472,228 km (0.111 R)
• M40: 4,635,888 km (0.043 R)
• M41: 4,781,896 km (0.107 R)
• M42: 4,899,929 km (0.116 R)
• M43: 4,969,192 km (0.075 R)
• M44: 5,048,779 km (0.063 R)
• M45: 5,148,860 km (0.094 R)
• M46: 5,279,907 km (0.062 R)
• M47: 5,371,312 km (0.115 R)
• M48: 6,110,923 km (0.11 R)
• M49: 6,228,358 km (0.109 R)
• M50: 6,379,003 km (0.09 R)
• M51: 6,465,620 km (0.081 R)
• M52: 6,552,536 km (0.078 R)
• M53: 6,793,838 km (0.095 R)
• M54: 6,926,681 km (0.051 R)
• M55: 7,206,279 km (0.092 R)
• M56: 7,296,487 km (0.073 R)
• M57: 7,535,095 km (0.082 R)
• M58: 7,603,910 km (0.098 R)
• M59: 7,718,801 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 10.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.82 AU - 1.06 AU

Year: 608 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,740,758 km

• M1: 150,196 km (0.051 R)
• M2: 217,665 km (0.118 R)
• M3: 289,472 km (0.063 R)
• M4: 390,301 km (0.099 R)
• M5: 500,405 km (0.056 R)
• M6: 616,343 km (0.11 R)
• M7: 690,095 km (0.037 R)
• M8: 974,331 km (0.099 R)
• M9: 1,099,245 km (0.071 R)
• M10: 1,187,059 km (0.056 R)
• M11: 1,268,740 km (0.076 R)
• M12: 1,352,365 km (0.107 R)
• M13: 1,433,447 km (0.081 R)
• M14: 1,638,695 km (0.091 R)
• M15: 1,843,794 km (0.099 R)
• M16: 2,000,722 km (0.075 R)
• M17: 2,067,891 km (0.065 R)
• M18: 2,146,281 km (0.085 R)
• M19: 2,371,425 km (0.075 R)
• M20: 2,442,634 km (0.115 R)
• M21: 2,553,785 km (0.058 R)
• M22: 2,638,308 km (0.06 R)
• M23: 2,758,136 km (0.072 R)
• M24: 2,844,753 km (0.065 R)
• M25: 3,050,749 km (0.103 R)
• M26: 3,122,556 km (0.114 R)
• M27: 3,225,330 km (0.105 R)
• M28: 3,546,367 km (0.081 R)
• M29: 3,622,064 km (0.106 R)
• M30: 3,698,209 km (0.088 R)
• M31: 3,845,563 km (0.092 R)
• M32: 3,936,369 km (0.083 R)
• M33: 4,021,191 km (0.112 R)
• M34: 4,093,596 km (0.075 R)
• M35: 4,373,793 km (0.052 R)
• M36: 4,441,411 km (0.11 R)
• M37: 4,523,092 km (0.057 R)
• M38: 4,618,984 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 10.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.1 AU - 1.2 AU

Year: 822 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 85,740,758 km

• M1: 130,749 km (0.026 R)
• M2: 237,262 km (0.036 R)
• M3: 334,052 km (0.119 R)
• M4: 411,544 km (0.117 R)
• M5: 478,564 km (0.046 R)
• M6: 613,800 km (0.086 R)
• M7: 688,898 km (0.113 R)
• M8: 754,272 km (0.111 R)
• M9: 887,115 km (0.113 R)
• M10: 1,013,226 km (0.065 R)
• M11: 1,451,399 km (0.082 R)
• M12: 1,561,054 km (0.112 R)
• M13: 1,631,814 km (0.105 R)
• M14: 1,709,754 km (0.115 R)
• M15: 1,832,125 km (0.034 R)
• M16: 1,938,489 km (0.083 R)
• M17: 2,027,799 km (0.115 R)
• M18: 2,138,053 km (0.072 R)
• M19: 2,250,251 km (0.101 R)
• M20: 2,391,771 km (0.075 R)
• M21: 2,529,401 km (0.084 R)
• M22: 2,790,898 km (0.072 R)
• M23: 2,921,347 km (0.073 R)
• M24: 3,188,529 km (0.105 R)
• M25: 3,286,964 km (0.069 R)
• M26: 3,371,038 km (0.116 R)
• M27: 3,486,827 km (0.117 R)
• M28: 3,627,748 km (0.108 R)
• M29: 3,730,522 km (0.1 R)
• M30: 3,898,820 km (0.078 R)
• M31: 4,185,000 km (0.043 R)
• M32: 4,284,633 km (0.075 R)
• M33: 4,351,652 km (0.109 R)
• M34: 4,418,822 km (0.084 R)
• M35: 4,622,724 km (0.103 R)
• M36: 4,760,503 km (0.111 R)
• M37: 4,847,270 km (0.086 R)
• M38: 4,916,983 km (0.053 R)
• M39: 5,075,257 km (0.101 R)
• M40: 5,181,771 km (0.059 R)
• M41: 5,298,009 km (0.101 R)
• M42: 5,451,197 km (0.116 R)
• M43: 5,826,837 km (0.091 R)
• M44: 6,154,307 km (0.082 R)
• M45: 6,249,002 km (0.096 R)
• M46: 6,353,721 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 13.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.28 AU - 2.78 AU

Year: 2684 Days

Day: 9.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,740,758 km

• M1: 163,510 km (0.117 R)
• M2: 276,906 km (0.064 R)
• M3: 493,224 km (0.069 R)
• M4: 823,387 km (0.09 R)
• M5: 945,758 km (0.107 R)
• M6: 1,097,001 km (0.087 R)
• M7: 1,280,408 km (0.1 R)
• M8: 1,512,135 km (0.061 R)
• M9: 1,744,461 km (0.057 R)
• M10: 1,933,702 km (0.069 R)
• M11: 2,129,825 km (0.103 R)
• M12: 2,557,226 km (0.095 R)
• M13: 2,883,798 km (0.054 R)
• M14: 3,011,854 km (0.117 R)
• M15: 3,240,589 km (0.037 R)
• M16: 3,441,349 km (0.066 R)
• M17: 4,104,068 km (0.102 R)
• M18: 4,844,129 km (0.092 R)
• M19: 5,016,465 km (0.095 R)
• M20: 5,249,389 km (0.116 R)
• M21: 5,827,136 km (0.035 R)
• M22: 6,237,483 km (0.048 R)
• M23: 6,467,266 km (0.086 R)
• M24: 6,593,825 km (0.112 R)
• M25: 7,043,068 km (0.092 R)
• M26: 7,260,583 km (0.034 R)
• M27: 7,370,089 km (0.116 R)
• M28: 7,480,342 km (0.094 R)
• M29: 7,591,045 km (0.09 R)
• M30: 8,016,651 km (0.033 R)
• M31: 8,473,223 km (0.113 R)
• M32: 8,588,713 km (0.052 R)
• M33: 8,704,651 km (0.079 R)
• M34: 9,772,182 km (0.117 R)
• M35: 9,941,975 km (0.071 R)
• M36: 10,309,088 km (0.113 R)
• M37: 10,506,707 km (0.068 R)
• M38: 10,830,587 km (0.098 R)
• M39: 11,031,646 km (0.08 R)
• M40: 11,462,787 km (0.117 R)
• M41: 11,873,733 km (0.107 R)
• M42: 11,977,105 km (0.112 R)
• M43: 12,975,222 km (0.103 R)
• M44: 13,403,520 km (0.11 R)
• M45: 13,754,776 km (0.119 R)
• M46: 13,836,307 km (0.115 R)
• M47: 13,945,364 km (0.037 R)
• M48: 14,356,459 km (0.103 R)
• M49: 14,549,739 km (0.094 R)
• M50: 14,743,768 km (0.105 R)
• M51: 14,966,669 km (0.045 R)
• M52: 15,078,568 km (0.081 R)
• M53: 15,331,239 km (0.051 R)
• M54: 15,415,761 km (0.057 R)
• M55: 15,500,583 km (0.06 R)
• M56: 16,183,797 km (0.075 R)
• M57: 16,327,411 km (0.106 R)
• M58: 16,731,774 km (0.093 R)
• M59: 16,818,840 km (0.083 R)
• M60: 16,906,055 km (0.106 R)
• M61: 17,080,935 km (0.047 R)
• M62: 17,432,640 km (0.09 R)
• M63: 17,727,497 km (0.093 R)
• M64: 18,322,149 km (0.06 R)
• M65: 18,682,231 km (0.117 R)
• M66: 18,953,751 km (0.064 R)
• M67: 19,470,163 km (0.074 R)
• M68: 19,776,091 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.7

Radius: 6.6

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.31 AU - 8.87 AU

Year: 13944 Days

Day: 20.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,740,758 km

• M1: 83,625 km (0.12 R)
• M2: 230,082 km (0.049 R)
• M3: 428,149 km (0.113 R)
• M4: 609,462 km (0.087 R)
• M5: 1,002,007 km (0.039 R)
• M6: 1,395,000 km (0.073 R)
• M7: 1,438,982 km (0.119 R)
• M8: 1,736,532 km (0.083 R)
• M9: 1,856,210 km (0.054 R)
• M10: 2,179,791 km (0.068 R)
• M11: 2,231,103 km (0.048 R)
• M12: 2,335,073 km (0.072 R)
• M13: 3,194,214 km (0.046 R)
• M14: 3,460,498 km (0.083 R)
• M15: 3,733,963 km (0.104 R)
• M16: 4,045,874 km (0.092 R)
• M17: 4,661,769 km (0.115 R)
• M18: 4,828,720 km (0.087 R)
• M19: 5,168,457 km (0.102 R)
• M20: 5,306,536 km (0.11 R)
• M21: 5,480,967 km (0.065 R)
• M22: 6,491,650 km (0.089 R)
• M23: 7,018,384 km (0.096 R)
• M24: 7,794,348 km (0.099 R)
• M25: 7,873,486 km (0.106 R)
• M26: 8,192,578 km (0.097 R)
• M27: 8,475,168 km (0.075 R)
• M28: 8,761,050 km (0.113 R)
• M29: 9,008,634 km (0.088 R)
• M30: 9,258,612 km (0.092 R)
• M31: 9,893,206 km (0.071 R)
• M32: 10,324,198 km (0.11 R)
• M33: 10,629,378 km (0.079 R)
• M34: 10,761,173 km (0.087 R)
• M35: 10,937,699 km (0.114 R)
• M36: 12,337,935 km (0.045 R)
• M37: 12,568,914 km (0.116 R)
• M38: 12,708,339 km (0.105 R)
• M39: 12,754,864 km (0.101 R)
• M40: 13,365,373 km (0.11 R)
• M41: 13,555,063 km (0.078 R)
• M42: 13,650,357 km (0.069 R)
• M43: 14,033,477 km (0.095 R)
• M44: 14,129,818 km (0.067 R)
• M45: 14,323,099 km (0.09 R)
• M46: 15,154,414 km (0.104 R)
• M47: 15,401,849 km (0.094 R)
• M48: 16,303,924 km (0.108 R)
• M49: 16,354,488 km (0.053 R)
• M50: 16,914,732 km (0.109 R)
• M51: 17,119,980 km (0.11 R)
• M52: 18,263,656 km (0.089 R)
• M53: 18,738,629 km (0.091 R)
• M54: 19,004,315 km (0.073 R)
• M55: 19,057,572 km (0.067 R)
• M56: 19,378,310 km (0.059 R)
• M57: 22,965,218 km (0.099 R)
• M58: 23,534,887 km (0.073 R)
• M59: 24,282,427 km (0.028 R)
• M60: 24,398,066 km (0.079 R)
• M61: 24,746,330 km (0.109 R)
• M62: 25,154,583 km (0.064 R)
• M63: 25,271,718 km (0.11 R)
• M64: 25,389,003 km (0.086 R)
• M65: 25,565,229 km (0.067 R)
• M66: 26,989,550 km (0.085 R)
• M67: 27,289,494 km (0.113 R)
• M68: 27,409,771 km (0.093 R)
• M69: 28,256,794 km (0.068 R)
• M70: 31,037,070 km (0.069 R)
• M71: 31,225,414 km (0.049 R)
• M72: 31,477,337 km (0.081 R)
• M73: 31,856,268 km (0.083 R)
• M74: 32,555,040 km (0.086 R)
• M75: 33,387,402 km (0.108 R)
• M76: 33,516,057 km (0.062 R)
• M77: 33,773,963 km (0.096 R)
• M78: 34,226,796 km (0.084 R)
• M79: 35,334,718 km (0.108 R)
• M80: 36,322,213 km (0.045 R)
• M81: 37,519,146 km (0.099 R)
• M82: 37,786,777 km (0.072 R)
• M83: 37,853,796 km (0.032 R)
• M84: 39,474,390 km (0.099 R)
• M85: 39,951,308 km (0.087 R)
• M86: 41,531,810 km (0.076 R)
• M87: 42,573,460 km (0.081 R)
• M88: 42,713,034 km (0.12 R)
• M89: 44,966,427 km (0.059 R)
• M90: 45,892,887 km (0.049 R)
• M91: 47,619,545 km (0.103 R)
• M92: 47,909,466 km (0.117 R)
• M93: 48,636,661 km (0.103 R)
• M94: 48,709,665 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.2

Radius: 7.1

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.22 AU - 13.64 AU

Year: 24097 Days

Day: 20.7 Hours

Environment

Temp: -246 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,740,758 km

• M1: 118,631 km (0.049 R)
• M2: 187,147 km (0.058 R)
• M3: 468,241 km (0.102 R)
• M4: 578,645 km (0.091 R)
• M5: 933,341 km (0.066 R)
• M6: 1,284,747 km (0.04 R)
• M7: 3,213,213 km (0.095 R)
• M8: 3,472,316 km (0.071 R)
• M9: 3,648,842 km (0.12 R)
• M10: 3,919,165 km (0.075 R)
• M11: 4,056,795 km (0.096 R)
• M12: 4,336,842 km (0.119 R)
• M13: 4,575,002 km (0.105 R)
• M14: 4,671,493 km (0.106 R)
• M15: 5,673,200 km (0.085 R)
• M16: 5,724,961 km (0.077 R)
• M17: 6,038,967 km (0.102 R)
• M18: 6,574,976 km (0.092 R)
• M19: 8,627,160 km (0.117 R)
• M20: 8,987,092 km (0.041 R)
• M21: 9,047,530 km (0.079 R)
• M22: 9,168,853 km (0.088 R)
• M23: 9,351,812 km (0.081 R)
• M24: 9,659,684 km (0.09 R)
• M25: 9,721,618 km (0.046 R)
• M26: 9,783,701 km (0.06 R)
• M27: 10,411,713 km (0.11 R)
• M28: 10,475,292 km (0.092 R)
• M29: 10,859,160 km (0.106 R)
• M30: 11,905,298 km (0.099 R)
• M31: 12,440,409 km (0.091 R)
• M32: 14,800,465 km (0.109 R)
• M33: 16,325,466 km (0.108 R)
• M34: 17,369,659 km (0.115 R)
• M35: 18,358,501 km (0.103 R)
• M36: 18,743,566 km (0.095 R)
• M37: 19,053,682 km (0.111 R)
• M38: 20,629,247 km (0.119 R)
• M39: 20,709,132 km (0.09 R)
• M40: 20,789,167 km (0.099 R)
• M41: 21,271,172 km (0.034 R)
• M42: 23,235,840 km (0.037 R)
• M43: 24,071,345 km (0.044 R)
• M44: 24,155,568 km (0.069 R)
• M45: 24,577,434 km (0.108 R)
• M46: 26,462,966 km (0.07 R)
• M47: 27,072,577 km (0.102 R)
• M48: 28,039,877 km (0.079 R)
• M49: 28,572,296 km (0.119 R)
• M50: 30,552,822 km (0.104 R)
• M51: 30,826,436 km (0.119 R)
• M52: 31,009,245 km (0.117 R)
• M53: 32,670,380 km (0.063 R)
• M54: 34,265,691 km (0.113 R)
• M55: 35,215,937 km (0.115 R)
• M56: 36,464,032 km (0.083 R)
• M57: 37,531,563 km (0.105 R)
• M58: 39,102,490 km (0.106 R)
• M59: 40,895,271 km (0.117 R)
• M60: 41,096,181 km (0.065 R)
• M61: 42,206,646 km (0.094 R)
• M62: 43,531,933 km (0.092 R)
• M63: 44,148,127 km (0.114 R)
• M64: 45,285,370 km (0.09 R)
• M65: 45,805,372 km (0.11 R)
• M66: 47,694,045 km (0.102 R)
• M67: 48,541,667 km (0.088 R)
• M68: 48,648,031 km (0.098 R)
• M69: 49,394,225 km (0.115 R)
• M70: 50,359,281 km (0.058 R)
• M71: 51,222,161 km (0.092 R)
• M72: 51,981,371 km (0.098 R)
• M73: 54,833,454 km (0.102 R)
• M74: 55,610,016 km (0.04 R)
• M75: 62,413,279 km (0.12 R)
• M76: 62,876,135 km (0.117 R)
• M77: 63,223,950 km (0.096 R)
• M78: 63,340,038 km (0.069 R)
• M79: 66,383,307 km (0.084 R)
• M80: 66,737,555 km (0.028 R)
• M81: 68,160,679 km (0.105 R)
• M82: 69,354,171 km (0.104 R)
• M83: 69,713,655 km (0.088 R)
• M84: 72,732,690 km (0.06 R)
• M85: 75,301,435 km (0.09 R)
• M86: 78,148,880 km (0.105 R)
• M87: 82,929,879 km (0.092 R)
• M88: 83,056,887 km (0.223 R)
• M89: 83,693,277 km (0.147 R)
• M90: 83,820,884 km (0.108 R)
• M91: 85,099,198 km (0.1 R)
• M92: 85,483,963 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit