🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 11.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.42 AU - 0.66 AU

Year: 274 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,326,383 km

• M1: 152,889 km (0.075 R)
• M2: 233,672 km (0.118 R)
• M3: 332,107 km (0.087 R)
• M4: 433,385 km (0.095 R)
• M5: 531,222 km (0.027 R)
• M6: 608,265 km (0.078 R)
• M7: 721,211 km (0.091 R)
• M8: 801,845 km (0.119 R)
• M9: 875,746 km (0.059 R)
• M10: 973,284 km (0.085 R)
• M11: 1,112,111 km (0.116 R)
• M12: 1,203,515 km (0.062 R)
• M13: 1,357,451 km (0.094 R)
• M14: 1,443,320 km (0.098 R)
• M15: 1,599,052 km (0.109 R)
• M16: 1,773,932 km (0.115 R)
• M17: 1,863,840 km (0.119 R)
• M18: 1,945,969 km (0.064 R)
• M19: 2,024,807 km (0.116 R)
• M20: 2,209,860 km (0.048 R)
• M21: 2,326,546 km (0.083 R)
• M22: 2,440,390 km (0.069 R)
• M23: 2,520,724 km (0.12 R)
• M24: 2,668,676 km (0.052 R)
• M25: 2,741,082 km (0.106 R)
• M26: 2,851,036 km (0.086 R)
• M27: 2,973,108 km (0.09 R)
• M28: 3,042,970 km (0.12 R)
• M29: 3,277,989 km (0.118 R)
• M30: 3,406,044 km (0.12 R)
• M31: 3,667,392 km (0.104 R)
• M32: 3,742,490 km (0.092 R)
• M33: 3,847,358 km (0.102 R)
• M34: 4,083,872 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 13.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.51 AU - 0.57 AU

Year: 274 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,326,383 km

• M1: 173,534 km (0.086 R)
• M2: 271,819 km (0.061 R)
• M3: 376,388 km (0.084 R)
• M4: 476,469 km (0.08 R)
• M5: 586,274 km (0.106 R)
• M6: 745,446 km (0.099 R)
• M7: 875,596 km (0.063 R)
• M8: 967,300 km (0.088 R)
• M9: 1,219,372 km (0.112 R)
• M10: 1,319,603 km (0.078 R)
• M11: 1,489,546 km (0.07 R)
• M12: 1,613,862 km (0.056 R)
• M13: 1,741,918 km (0.088 R)
• M14: 1,852,022 km (0.095 R)
• M15: 2,008,651 km (0.053 R)
• M16: 2,106,488 km (0.101 R)
• M17: 2,261,172 km (0.116 R)
• M18: 2,429,170 km (0.089 R)
• M19: 2,524,464 km (0.119 R)
• M20: 2,718,642 km (0.048 R)
• M21: 2,812,739 km (0.053 R)
• M22: 2,918,056 km (0.066 R)
• M23: 3,194,962 km (0.117 R)
• M24: 3,299,830 km (0.092 R)
• M25: 3,437,909 km (0.08 R)
• M26: 3,605,009 km (0.071 R)
• M27: 3,692,375 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 12.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.67 AU

Year: 274 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 108.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,326,383 km

• M1: 156,479 km (0.118 R)
• M2: 240,703 km (0.117 R)
• M3: 332,556 km (0.103 R)
• M4: 415,433 km (0.071 R)
• M5: 502,948 km (0.045 R)
• M6: 601,383 km (0.105 R)
• M7: 716,873 km (0.071 R)
• M8: 811,568 km (0.08 R)
• M9: 914,342 km (0.077 R)
• M10: 1,011,581 km (0.039 R)
• M11: 1,101,489 km (0.111 R)
• M12: 1,179,280 km (0.088 R)
• M13: 1,278,463 km (0.089 R)
• M14: 1,368,671 km (0.079 R)
• M15: 1,465,311 km (0.1 R)
• M16: 1,555,967 km (0.047 R)
• M17: 1,665,772 km (0.101 R)
• M18: 1,778,270 km (0.038 R)
• M19: 1,951,953 km (0.033 R)
• M20: 2,043,208 km (0.098 R)
• M21: 2,201,931 km (0.108 R)
• M22: 2,335,821 km (0.095 R)
• M23: 2,482,277 km (0.073 R)
• M24: 2,576,674 km (0.076 R)
• M25: 2,662,244 km (0.1 R)
• M26: 2,759,034 km (0.085 R)
• M27: 2,924,788 km (0.045 R)
• M28: 3,030,105 km (0.087 R)
• M29: 3,131,233 km (0.083 R)
• M30: 3,244,479 km (0.045 R)
• M31: 3,480,694 km (0.037 R)
• M32: 3,592,593 km (0.037 R)
• M33: 3,722,743 km (0.052 R)
• M34: 3,814,147 km (0.07 R)
• M35: 3,929,637 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 8

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.44 AU - 0.66 AU

Year: 282 Days

Day: 5.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 80,326,383 km

• M1: 102,026 km (0.108 R)
• M2: 165,605 km (0.119 R)
• M3: 245,191 km (0.117 R)
• M4: 309,668 km (0.031 R)
• M5: 360,830 km (0.084 R)
• M6: 437,574 km (0.077 R)
• M7: 535,411 km (0.056 R)
• M8: 641,326 km (0.049 R)
• M9: 727,345 km (0.064 R)
• M10: 778,807 km (0.033 R)
• M11: 842,386 km (0.039 R)
• M12: 900,430 km (0.092 R)
• M13: 1,232,238 km (0.077 R)
• M14: 1,319,902 km (0.116 R)
• M15: 1,371,064 km (0.109 R)
• M16: 1,488,499 km (0.095 R)
• M17: 1,627,475 km (0.081 R)
• M18: 1,691,802 km (0.1 R)
• M19: 1,747,453 km (0.061 R)
• M20: 1,837,062 km (0.085 R)
• M21: 1,918,593 km (0.111 R)
• M22: 2,040,665 km (0.099 R)
• M23: 2,125,187 km (0.097 R)
• M24: 2,231,103 km (0.041 R)
• M25: 2,354,521 km (0.058 R)
• M26: 2,453,854 km (0.112 R)
• M27: 2,522,519 km (0.105 R)
• M28: 2,635,017 km (0.049 R)
• M29: 2,699,942 km (0.114 R)
• M30: 2,782,072 km (0.091 R)
• M31: 2,842,659 km (0.072 R)
• M32: 2,903,844 km (0.094 R)
• M33: 3,055,836 km (0.11 R)
• M34: 3,135,721 km (0.109 R)
• M35: 3,291,752 km (0.116 R)
• M36: 3,344,260 km (0.063 R)
• M37: 3,414,721 km (0.083 R)
• M38: 3,539,486 km (0.078 R)
• M39: 3,647,495 km (0.059 R)
• M40: 3,811,604 km (0.066 R)
• M41: 3,934,873 km (0.115 R)
• M42: 4,040,638 km (0.104 R)
• M43: 4,178,867 km (0.108 R)
• M44: 4,293,160 km (0.085 R)
• M45: 4,369,903 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 14.6

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.15 AU - 3.41 AU

Year: 4100 Days

Day: 13.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 99 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,326,383 km

• M1: 184,005 km (0.038 R)
• M2: 354,098 km (0.09 R)
• M3: 669,450 km (0.051 R)
• M4: 899,831 km (0.078 R)
• M5: 1,064,838 km (0.098 R)
• M6: 1,226,852 km (0.04 R)
• M7: 1,368,521 km (0.054 R)
• M8: 1,471,295 km (0.069 R)
• M9: 1,700,928 km (0.062 R)
• M10: 1,796,072 km (0.075 R)
• M11: 1,926,073 km (0.041 R)
• M12: 2,230,654 km (0.056 R)
• M13: 2,371,126 km (0.1 R)
• M14: 2,496,489 km (0.119 R)
• M15: 2,810,645 km (0.08 R)
• M16: 2,943,787 km (0.075 R)
• M17: 3,437,011 km (0.109 R)
• M18: 3,579,877 km (0.11 R)
• M19: 3,999,200 km (0.117 R)
• M20: 4,171,387 km (0.089 R)
• M21: 4,412,240 km (0.112 R)
• M22: 4,567,971 km (0.115 R)
• M23: 4,770,975 km (0.047 R)
• M24: 4,884,969 km (0.11 R)
• M25: 5,046,235 km (0.105 R)
• M26: 5,139,136 km (0.086 R)
• M27: 5,660,783 km (0.083 R)
• M28: 5,903,581 km (0.044 R)
• M29: 6,525,609 km (0.029 R)
• M30: 6,729,211 km (0.076 R)
• M31: 6,883,297 km (0.049 R)
• M32: 7,116,520 km (0.027 R)
• M33: 7,617,823 km (0.092 R)
• M34: 8,850,360 km (0.091 R)
• M35: 8,991,131 km (0.071 R)
• M36: 9,764,403 km (0.05 R)
• M37: 10,949,218 km (0.108 R)
• M38: 11,252,453 km (0.095 R)
• M39: 11,374,525 km (0.091 R)
• M40: 12,367,256 km (0.101 R)
• M41: 12,778,501 km (0.101 R)
• M42: 13,065,878 km (0.064 R)
• M43: 13,973,638 km (0.114 R)
• M44: 15,002,422 km (0.113 R)
• M45: 15,103,401 km (0.076 R)
• M46: 15,884,152 km (0.097 R)
• M47: 16,852,350 km (0.066 R)
• M48: 17,097,391 km (0.091 R)
• M49: 17,202,858 km (0.087 R)
• M50: 17,697,578 km (0.115 R)
• M51: 18,556,569 km (0.113 R)
• M52: 18,737,283 km (0.103 R)
• M53: 19,136,859 km (0.088 R)
• M54: 19,575,929 km (0.096 R)
• M55: 19,796,735 km (0.071 R)
• M56: 20,240,891 km (0.063 R)
• M57: 21,176,626 km (0.091 R)
• M58: 21,859,091 km (0.099 R)
• M59: 23,636,164 km (0.085 R)
• M60: 23,949,871 km (0.092 R)
• M61: 24,186,086 km (0.105 R)
• M62: 24,939,311 km (0.115 R)
• M63: 25,378,980 km (0.071 R)
• M64: 25,660,074 km (0.049 R)
• M65: 25,942,066 km (0.072 R)
• M66: 26,876,305 km (0.092 R)
• M67: 27,244,914 km (0.12 R)
• M68: 27,368,182 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 13.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.4 AU - 3.7 AU

Year: 4617 Days

Day: 13.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 80,326,383 km

• M1: 206,445 km (0.057 R)
• M2: 592,408 km (0.094 R)
• M3: 717,621 km (0.118 R)
• M4: 971,489 km (0.094 R)
• M5: 1,439,580 km (0.102 R)
• M6: 1,599,949 km (0.073 R)
• M7: 1,956,740 km (0.114 R)
• M8: 2,433,957 km (0.06 R)
• M9: 2,549,297 km (0.071 R)
• M10: 2,967,723 km (0.114 R)
• M11: 3,174,766 km (0.11 R)
• M12: 3,669,337 km (0.075 R)
• M13: 3,869,648 km (0.07 R)
• M14: 4,281,042 km (0.049 R)
• M15: 4,706,798 km (0.05 R)
• M16: 5,195,983 km (0.064 R)
• M17: 5,396,294 km (0.071 R)
• M18: 5,675,893 km (0.096 R)
• M19: 5,778,816 km (0.06 R)
• M20: 5,934,248 km (0.053 R)
• M21: 6,091,177 km (0.083 R)
• M22: 6,869,235 km (0.056 R)
• M23: 7,480,342 km (0.048 R)
• M24: 7,792,553 km (0.051 R)
• M25: 8,080,080 km (0.108 R)
• M26: 8,459,161 km (0.117 R)
• M27: 8,873,996 km (0.097 R)
• M28: 9,234,976 km (0.079 R)
• M29: 10,002,263 km (0.063 R)
• M30: 10,220,826 km (0.04 R)
• M31: 10,504,314 km (0.12 R)
• M32: 10,758,331 km (0.079 R)
• M33: 11,014,442 km (0.094 R)
• M34: 11,111,083 km (0.112 R)
• M35: 11,240,186 km (0.042 R)
• M36: 11,532,799 km (0.053 R)
• M37: 12,125,506 km (0.107 R)
• M38: 12,325,219 km (0.103 R)
• M39: 12,526,129 km (0.101 R)
• M40: 13,033,116 km (0.047 R)
• M41: 13,237,766 km (0.098 R)
• M42: 13,443,613 km (0.079 R)
• M43: 14,877,957 km (0.075 R)
• M44: 15,235,197 km (0.093 R)
• M45: 15,631,482 km (0.113 R)
• M46: 15,885,349 km (0.059 R)
• M47: 16,177,215 km (0.045 R)
• M48: 16,360,622 km (0.087 R)
• M49: 16,655,329 km (0.074 R)
• M50: 17,100,832 km (0.099 R)
• M51: 17,250,280 km (0.103 R)
• M52: 17,475,126 km (0.087 R)
• M53: 17,889,961 km (0.11 R)
• M54: 18,460,826 km (0.119 R)
• M55: 19,581,613 km (0.115 R)
• M56: 20,051,799 km (0.032 R)
• M57: 20,367,301 km (0.095 R)
• M58: 21,969,794 km (0.072 R)
• M59: 22,295,169 km (0.107 R)
• M60: 22,868,279 km (0.115 R)
• M61: 23,487,913 km (0.098 R)
• M62: 23,653,967 km (0.102 R)
• M63: 23,987,420 km (0.057 R)
• M64: 24,828,011 km (0.034 R)
• M65: 25,209,336 km (0.109 R)
• M66: 25,464,699 km (0.095 R)
• M67: 25,892,250 km (0.099 R)
• M68: 26,754,233 km (0.093 R)
• M69: 26,927,916 km (0.087 R)
• M70: 30,115,398 km (0.038 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.1

Radius: 4.4

Gravity: 29.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.43 AU - 11.77 AU

Year: 23822 Days

Day: 19.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,326,383 km

• M1: 134,937 km (0.068 R)
• M2: 217,216 km (0.085 R)
• M3: 299,046 km (0.1 R)
• M4: 795,561 km (0.085 R)
• M5: 1,034,170 km (0.083 R)
• M6: 2,186,074 km (0.116 R)
• M7: 2,258,329 km (0.057 R)
• M8: 2,943,488 km (0.086 R)
• M9: 3,267,217 km (0.11 R)
• M10: 3,349,945 km (0.097 R)
• M11: 3,391,533 km (0.079 R)
• M12: 3,730,672 km (0.059 R)
• M13: 3,773,905 km (0.046 R)
• M14: 4,214,621 km (0.102 R)
• M15: 4,811,666 km (0.099 R)
• M16: 6,287,299 km (0.083 R)
• M17: 7,288,408 km (0.076 R)
• M18: 7,450,872 km (0.108 R)
• M19: 8,337,837 km (0.074 R)
• M20: 9,729,696 km (0.108 R)
• M21: 10,696,697 km (0.074 R)
• M22: 11,947,933 km (0.081 R)
• M23: 12,720,606 km (0.053 R)
• M24: 12,981,804 km (0.08 R)
• M25: 15,479,789 km (0.082 R)
• M26: 16,109,447 km (0.102 R)
• M27: 16,179,907 km (0.098 R)
• M28: 16,250,368 km (0.074 R)
• M29: 16,747,332 km (0.099 R)
• M30: 17,105,170 km (0.082 R)
• M31: 17,974,483 km (0.054 R)
• M32: 18,562,104 km (0.112 R)
• M33: 19,081,358 km (0.116 R)
• M34: 19,755,895 km (0.084 R)
• M35: 20,362,065 km (0.117 R)
• M36: 20,590,950 km (0.088 R)
• M37: 20,667,395 km (0.086 R)
• M38: 23,005,460 km (0.106 R)
• M39: 23,803,265 km (0.08 R)
• M40: 24,286,317 km (0.116 R)
• M41: 24,610,047 km (0.039 R)
• M42: 25,016,803 km (0.102 R)
• M43: 25,672,341 km (0.04 R)
• M44: 28,434,965 km (0.039 R)
• M45: 30,241,658 km (0.098 R)
• M46: 30,764,653 km (0.073 R)
• M47: 32,173,715 km (0.057 R)
• M48: 32,886,100 km (0.114 R)
• M49: 33,154,628 km (0.069 R)
• M50: 33,603,721 km (0.054 R)
• M51: 34,145,415 km (0.052 R)
• M52: 35,879,404 km (0.062 R)
• M53: 36,989,121 km (0.116 R)
• M54: 37,175,220 km (0.046 R)
• M55: 37,454,968 km (0.084 R)
• M56: 37,548,318 km (0.096 R)
• M57: 38,580,692 km (0.085 R)
• M58: 40,577,226 km (0.063 R)
• M59: 40,673,118 km (0.101 R)
• M60: 40,865,202 km (0.059 R)
• M61: 43,781,911 km (0.066 R)
• M62: 44,669,924 km (0.106 R)
• M63: 44,967,175 km (0.047 R)
• M64: 47,571,375 km (0.093 R)
• M65: 47,976,336 km (0.103 R)
• M66: 50,018,347 km (0.099 R)
• M67: 50,326,968 km (0.098 R)
• M68: 51,880,242 km (0.059 R)
• M69: 55,352,110 km (0.094 R)
• M70: 55,564,838 km (0.113 R)
• M71: 55,671,352 km (0.1 R)
• M72: 55,778,015 km (0.031 R)
• M73: 55,884,678 km (0.064 R)
• M74: 57,815,837 km (0.097 R)
• M75: 58,789,570 km (0.084 R)
• M76: 59,768,837 km (0.081 R)
• M77: 59,877,894 km (0.117 R)
• M78: 60,643,686 km (0.108 R)
• M79: 62,074,589 km (0.049 R)
• M80: 63,962,215 km (0.104 R)
• M81: 65,081,506 km (0.065 R)
• M82: 65,193,705 km (0.049 R)
• M83: 65,418,401 km (0.101 R)
• M84: 66,207,081 km (0.058 R)
• M85: 66,772,411 km (0.108 R)
• M86: 68,021,553 km (0.112 R)
• M87: 68,363,534 km (0.061 R)
• M88: 69,507,659 km (0.099 R)
• M89: 69,622,550 km (0.112 R)
• M90: 69,967,223 km (0.12 R)
• M91: 71,930,995 km (0.163 R)
• M92: 74,147,287 km (0.098 R)
• M93: 75,794,659 km (0.12 R)
• M94: 77,692,009 km (0.092 R)
• M95: 78,646,593 km (0.077 R)
• M96: 79,845,171 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit