🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 11.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.8 AU - 0.88 AU

Year: 522 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 87,597,586 km

• M1: 161,117 km (0.075 R)
• M2: 262,245 km (0.093 R)
• M3: 340,036 km (0.094 R)
• M4: 508,334 km (0.112 R)
• M5: 588,817 km (0.118 R)
• M6: 666,159 km (0.115 R)
• M7: 769,531 km (0.045 R)
• M8: 964,906 km (0.072 R)
• M9: 1,038,808 km (0.114 R)
• M10: 1,140,684 km (0.086 R)
• M11: 1,235,379 km (0.082 R)
• M12: 1,321,996 km (0.088 R)
• M13: 1,410,708 km (0.089 R)
• M14: 1,553,723 km (0.087 R)
• M15: 1,647,821 km (0.045 R)
• M16: 1,756,129 km (0.039 R)
• M17: 1,829,732 km (0.113 R)
• M18: 1,954,795 km (0.113 R)
• M19: 2,095,717 km (0.092 R)
• M20: 2,207,017 km (0.092 R)
• M21: 2,347,340 km (0.104 R)
• M22: 2,421,990 km (0.105 R)
• M23: 2,518,331 km (0.084 R)
• M24: 2,629,931 km (0.047 R)
• M25: 2,786,260 km (0.104 R)
• M26: 2,872,728 km (0.113 R)
• M27: 2,960,243 km (0.106 R)
• M28: 3,063,465 km (0.092 R)
• M29: 3,145,445 km (0.12 R)
• M30: 3,496,401 km (0.066 R)
• M31: 3,700,453 km (0.09 R)
• M32: 3,989,476 km (0.107 R)
• M33: 4,120,374 km (0.094 R)
• M34: 4,252,619 km (0.081 R)
• M35: 4,369,604 km (0.099 R)
• M36: 4,564,081 km (0.092 R)
• M37: 5,218,123 km (0.111 R)
• M38: 5,307,583 km (0.115 R)
• M39: 5,415,593 km (0.115 R)
• M40: 5,698,183 km (0.044 R)
• M41: 5,920,336 km (0.115 R)
• M42: 6,004,260 km (0.102 R)
• M43: 6,116,907 km (0.073 R)
• M44: 6,258,876 km (0.102 R)
• M45: 6,373,019 km (0.096 R)
• M46: 6,459,187 km (0.094 R)
• M47: 6,574,677 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 13

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.57 AU - 1.77 AU

Year: 1464 Days

Day: 6.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 87,597,586 km

• M1: 163,959 km (0.09 R)
• M2: 274,662 km (0.04 R)
• M3: 357,240 km (0.098 R)
• M4: 488,437 km (0.057 R)
• M5: 577,448 km (0.12 R)
• M6: 685,457 km (0.063 R)
• M7: 806,183 km (0.104 R)
• M8: 897,288 km (0.062 R)
• M9: 1,147,116 km (0.047 R)
• M10: 1,326,634 km (0.089 R)
• M11: 1,436,738 km (0.108 R)
• M12: 1,602,343 km (0.102 R)
• M13: 1,714,392 km (0.1 R)
• M14: 1,804,898 km (0.079 R)
• M15: 1,897,051 km (0.102 R)
• M16: 1,984,565 km (0.116 R)
• M17: 2,295,131 km (0.102 R)
• M18: 2,545,408 km (0.07 R)
• M19: 2,719,689 km (0.117 R)
• M20: 2,811,991 km (0.093 R)
• M21: 2,898,010 km (0.112 R)
• M22: 3,006,917 km (0.028 R)
• M23: 3,244,030 km (0.04 R)
• M24: 3,603,514 km (0.109 R)
• M25: 3,760,292 km (0.086 R)
• M26: 3,895,529 km (0.115 R)
• M27: 4,008,176 km (0.097 R)
• M28: 4,162,710 km (0.094 R)
• M29: 4,294,356 km (0.072 R)
• M30: 4,486,141 km (0.115 R)
• M31: 4,740,757 km (0.035 R)
• M32: 4,861,183 km (0.085 R)
• M33: 5,131,506 km (0.069 R)
• M34: 5,237,421 km (0.108 R)
• M35: 5,433,694 km (0.109 R)
• M36: 5,514,626 km (0.035 R)
• M37: 5,668,712 km (0.098 R)
• M38: 5,750,991 km (0.092 R)
• M39: 5,898,046 km (0.055 R)
• M40: 6,027,747 km (0.1 R)
• M41: 6,149,071 km (0.095 R)
• M42: 6,375,263 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 14.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.65 AU - 3.07 AU

Year: 3281 Days

Day: 9.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,597,586 km

• M1: 203,752 km (0.114 R)
• M2: 309,817 km (0.109 R)
• M3: 449,542 km (0.117 R)
• M4: 548,426 km (0.089 R)
• M5: 869,463 km (0.117 R)
• M6: 1,047,783 km (0.032 R)
• M7: 1,142,030 km (0.104 R)
• M8: 1,391,260 km (0.034 R)
• M9: 1,509,443 km (0.104 R)
• M10: 1,631,365 km (0.117 R)
• M11: 1,785,151 km (0.037 R)
• M12: 1,885,532 km (0.088 R)
• M13: 2,077,466 km (0.037 R)
• M14: 2,370,079 km (0.096 R)
• M15: 2,562,013 km (0.03 R)
• M16: 3,239,243 km (0.107 R)
• M17: 3,489,221 km (0.117 R)
• M18: 3,782,881 km (0.061 R)
• M19: 3,932,928 km (0.106 R)
• M20: 4,355,542 km (0.037 R)
• M21: 4,493,172 km (0.087 R)
• M22: 4,752,724 km (0.032 R)
• M23: 4,874,198 km (0.046 R)
• M24: 4,996,718 km (0.111 R)
• M25: 5,328,527 km (0.117 R)
• M26: 5,433,694 km (0.065 R)
• M27: 5,667,665 km (0.116 R)
• M28: 5,775,076 km (0.091 R)
• M29: 6,211,752 km (0.047 R)
• M30: 6,909,926 km (0.088 R)
• M31: 7,186,981 km (0.09 R)
• M32: 7,280,031 km (0.055 R)
• M33: 7,943,647 km (0.09 R)
• M34: 8,234,016 km (0.053 R)
• M35: 9,328,474 km (0.114 R)
• M36: 10,100,998 km (0.092 R)
• M37: 10,547,996 km (0.115 R)
• M38: 10,733,946 km (0.114 R)
• M39: 11,001,427 km (0.095 R)
• M40: 11,190,070 km (0.093 R)
• M41: 11,352,534 km (0.032 R)
• M42: 11,570,498 km (0.063 R)
• M43: 11,707,380 km (0.108 R)
• M44: 12,204,793 km (0.098 R)
• M45: 12,737,361 km (0.119 R)
• M46: 13,020,699 km (0.115 R)
• M47: 13,363,428 km (0.09 R)
• M48: 13,507,192 km (0.113 R)
• M49: 13,738,320 km (0.054 R)
• M50: 14,675,551 km (0.103 R)
• M51: 15,062,262 km (0.098 R)
• M52: 15,211,859 km (0.072 R)
• M53: 15,452,263 km (0.092 R)
• M54: 15,663,645 km (0.089 R)
• M55: 15,845,706 km (0.106 R)
• M56: 16,028,365 km (0.078 R)
• M57: 16,303,774 km (0.104 R)
• M58: 17,076,896 km (0.113 R)
• M59: 17,170,544 km (0.109 R)
• M60: 17,389,556 km (0.114 R)
• M61: 17,483,802 km (0.107 R)
• M62: 17,609,614 km (0.09 R)
• M63: 18,020,560 km (0.112 R)
• M64: 18,884,338 km (0.118 R)
• M65: 18,981,127 km (0.106 R)
• M66: 19,175,156 km (0.093 R)
• M67: 19,728,818 km (0.077 R)
• M68: 20,155,770 km (0.039 R)
• M69: 20,254,654 km (0.091 R)
• M70: 20,419,960 km (0.1 R)
• M71: 21,085,521 km (0.101 R)
• M72: 21,656,985 km (0.105 R)
• M73: 22,952,652 km (0.069 R)
• M74: 23,194,103 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471

Radius: 9.6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.42 AU - 3.38 AU

Year: 3350 Days

Day: 11.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 87,597,586 km

• M1: 146,008 km (0.089 R)
• M2: 287,826 km (0.072 R)
• M3: 373,995 km (0.106 R)
• M4: 479,162 km (0.118 R)
• M5: 552,764 km (0.05 R)
• M6: 780,153 km (0.096 R)
• M7: 973,134 km (0.119 R)
• M8: 1,251,087 km (0.077 R)
• M9: 1,345,334 km (0.082 R)
• M10: 1,786,199 km (0.114 R)
• M11: 2,029,894 km (0.055 R)
• M12: 2,489,608 km (0.07 R)
• M13: 2,997,044 km (0.094 R)
• M14: 3,173,420 km (0.12 R)
• M15: 3,270,957 km (0.066 R)
• M16: 3,402,753 km (0.036 R)
• M17: 3,654,676 km (0.073 R)
• M18: 4,247,981 km (0.103 R)
• M19: 4,410,145 km (0.044 R)
• M20: 4,648,006 km (0.115 R)
• M21: 5,022,150 km (0.045 R)
• M22: 5,581,945 km (0.087 R)
• M23: 5,779,564 km (0.111 R)
• M24: 5,879,196 km (0.105 R)
• M25: 6,181,833 km (0.05 R)
• M26: 6,530,994 km (0.069 R)
• M27: 6,697,497 km (0.107 R)
• M28: 7,334,484 km (0.088 R)
• M29: 7,529,410 km (0.096 R)
• M30: 7,968,630 km (0.105 R)
• M31: 8,057,491 km (0.118 R)
• M32: 8,169,091 km (0.03 R)
• M33: 8,574,800 km (0.098 R)
• M34: 8,711,682 km (0.113 R)
• M35: 8,964,204 km (0.044 R)
• M36: 9,570,823 km (0.104 R)
• M37: 9,998,673 km (0.109 R)
• M38: 10,070,480 km (0.093 R)
• M39: 10,311,482 km (0.118 R)
• M40: 10,676,501 km (0.112 R)
• M41: 10,848,239 km (0.062 R)
• M42: 12,590,157 km (0.092 R)
• M43: 12,745,739 km (0.116 R)
• M44: 12,849,859 km (0.107 R)
• M45: 13,216,224 km (0.106 R)
• M46: 13,348,020 km (0.063 R)
• M47: 13,612,808 km (0.072 R)
• M48: 14,553,030 km (0.111 R)
• M49: 15,597,523 km (0.103 R)
• M50: 15,736,649 km (0.115 R)
• M51: 15,988,422 km (0.076 R)
• M52: 16,072,496 km (0.055 R)
• M53: 16,495,708 km (0.116 R)
• M54: 16,637,527 km (0.034 R)
• M55: 16,722,948 km (0.078 R)
• M56: 16,836,792 km (0.113 R)
• M57: 16,922,511 km (0.091 R)
• M58: 17,180,418 km (0.108 R)
• M59: 17,381,777 km (0.059 R)
• M60: 17,526,139 km (0.114 R)
• M61: 17,613,055 km (0.119 R)
• M62: 17,845,231 km (0.09 R)
• M63: 18,254,082 km (0.106 R)
• M64: 18,784,257 km (0.118 R)
• M65: 19,110,679 km (0.047 R)
• M66: 19,349,288 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590

Radius: 6.3

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.5 AU - 12.58 AU

Year: 23209 Days

Day: 18 Hours

Environment

Temp: -242 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,597,586 km

• M1: 80,932 km (0.113 R)
• M2: 892,202 km (0.112 R)
• M3: 1,193,941 km (0.113 R)
• M4: 1,311,375 km (0.108 R)
• M5: 2,092,575 km (0.089 R)
• M6: 2,912,970 km (0.115 R)
• M7: 2,992,107 km (0.087 R)
• M8: 4,397,130 km (0.058 R)
• M9: 5,285,891 km (0.078 R)
• M10: 5,528,838 km (0.037 R)
• M11: 5,875,157 km (0.115 R)
• M12: 6,126,781 km (0.027 R)
• M13: 6,330,683 km (0.085 R)
• M14: 6,381,995 km (0.046 R)
• M15: 6,692,859 km (0.103 R)
• M16: 7,008,511 km (0.041 R)
• M17: 7,061,618 km (0.07 R)
• M18: 8,545,479 km (0.106 R)
• M19: 9,645,323 km (0.076 R)
• M20: 11,408,034 km (0.07 R)
• M21: 11,911,431 km (0.108 R)
• M22: 11,974,861 km (0.047 R)
• M23: 12,680,215 km (0.095 R)
• M24: 13,005,291 km (0.047 R)
• M25: 13,796,664 km (0.053 R)
• M26: 13,930,105 km (0.071 R)
• M27: 14,198,184 km (0.065 R)
• M28: 14,332,822 km (0.09 R)
• M29: 15,702,840 km (0.119 R)
• M30: 16,192,174 km (0.107 R)
• M31: 16,403,556 km (0.11 R)
• M32: 16,757,654 km (0.058 R)
• M33: 16,971,280 km (0.092 R)
• M34: 17,257,610 km (0.104 R)
• M35: 17,617,692 km (0.055 R)
• M36: 18,565,694 km (0.062 R)
• M37: 20,283,078 km (0.072 R)
• M38: 22,519,715 km (0.026 R)
• M39: 23,388,281 km (0.113 R)
• M40: 24,429,033 km (0.113 R)
• M41: 24,914,329 km (0.112 R)
• M42: 25,648,405 km (0.086 R)
• M43: 25,730,385 km (0.104 R)
• M44: 26,638,145 km (0.054 R)
• M45: 28,230,614 km (0.106 R)
• M46: 28,825,116 km (0.12 R)
• M47: 30,199,322 km (0.117 R)
• M48: 31,243,964 km (0.093 R)
• M49: 31,682,585 km (0.1 R)
• M50: 32,211,862 km (0.029 R)
• M51: 33,278,944 km (0.109 R)
• M52: 34,086,922 km (0.029 R)
• M53: 34,267,337 km (0.105 R)
• M54: 35,083,094 km (0.091 R)
• M55: 37,196,763 km (0.062 R)
• M56: 37,382,563 km (0.111 R)
• M57: 37,754,912 km (0.04 R)
• M58: 38,222,256 km (0.066 R)
• M59: 38,315,904 km (0.061 R)
• M60: 38,785,492 km (0.092 R)
• M61: 38,879,589 km (0.092 R)
• M62: 41,642,512 km (0.087 R)
• M63: 43,291,380 km (0.09 R)
• M64: 43,584,592 km (0.091 R)
• M65: 46,053,405 km (0.116 R)
• M66: 46,452,532 km (0.099 R)
• M67: 46,953,236 km (0.057 R)
• M68: 47,053,467 km (0.077 R)
• M69: 48,263,115 km (0.073 R)
• M70: 48,465,821 km (0.095 R)
• M71: 48,668,675 km (0.119 R)
• M72: 49,380,911 km (0.096 R)
• M73: 50,507,233 km (0.07 R)
• M74: 53,621,711 km (0.083 R)
• M75: 53,936,615 km (0.074 R)
• M76: 54,146,800 km (0.096 R)
• M77: 55,096,297 km (0.115 R)
• M78: 58,948,891 km (0.075 R)
• M79: 60,579,658 km (0.065 R)
• M80: 60,798,220 km (0.092 R)
• M81: 61,675,013 km (0.088 R)
• M82: 61,894,773 km (0.097 R)
• M83: 62,998,057 km (0.084 R)
• M84: 63,219,462 km (0.072 R)
• M85: 63,996,473 km (0.076 R)
• M86: 65,559,920 km (0.068 R)
• M87: 66,797,095 km (0.105 R)
• M88: 67,135,934 km (0.102 R)
• M89: 67,249,030 km (0.081 R)
• M90: 67,588,468 km (0.088 R)
• M91: 71,015,007 km (0.113 R)
• M92: 71,476,217 km (0.116 R)
• M93: 71,938,325 km (0.074 R)
• M94: 73,097,858 km (0.072 R)
• M95: 74,614,631 km (0.117 R)
• M96: 75,318,190 km (0.118 R)
• M97: 78,392,276 km (0.192 R)
• M98: 78,511,207 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.5

Radius: 7.1

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.78 AU - 11.5 AU

Year: 23540 Days

Day: 24.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,597,586 km

• M1: 393,592 km (0.109 R)
• M2: 636,988 km (0.088 R)
• M3: 1,406,669 km (0.115 R)
• M4: 1,674,449 km (0.056 R)
• M5: 1,743,862 km (0.085 R)
• M6: 2,031,389 km (0.118 R)
• M7: 2,256,983 km (0.086 R)
• M8: 2,814,235 km (0.07 R)
• M9: 2,981,037 km (0.056 R)
• M10: 3,065,709 km (0.108 R)
• M11: 3,726,034 km (0.094 R)
• M12: 4,095,691 km (0.053 R)
• M13: 4,142,814 km (0.053 R)
• M14: 4,285,081 km (0.089 R)
• M15: 4,428,995 km (0.119 R)
• M16: 4,820,492 km (0.032 R)
• M17: 6,494,642 km (0.101 R)
• M18: 7,221,538 km (0.113 R)
• M19: 8,569,864 km (0.119 R)
• M20: 9,678,085 km (0.12 R)
• M21: 10,700,436 km (0.104 R)
• M22: 11,158,505 km (0.056 R)
• M23: 11,823,917 km (0.095 R)
• M24: 13,262,749 km (0.097 R)
• M25: 13,754,627 km (0.067 R)
• M26: 13,825,386 km (0.106 R)
• M27: 14,109,622 km (0.095 R)
• M28: 15,633,127 km (0.106 R)
• M29: 15,706,879 km (0.104 R)
• M30: 18,053,172 km (0.094 R)
• M31: 18,833,026 km (0.07 R)
• M32: 19,148,079 km (0.1 R)
• M33: 20,023,376 km (0.089 R)
• M34: 20,425,495 km (0.061 R)
• M35: 21,730,288 km (0.114 R)
• M36: 23,483,425 km (0.071 R)
• M37: 24,077,927 km (0.113 R)
• M38: 25,890,604 km (0.068 R)
• M39: 25,978,119 km (0.036 R)
• M40: 26,153,149 km (0.068 R)
• M41: 26,769,193 km (0.092 R)
• M42: 30,380,036 km (0.085 R)
• M43: 30,841,995 km (0.054 R)
• M44: 31,213,297 km (0.1 R)
• M45: 34,910,010 km (0.09 R)
• M46: 35,006,650 km (0.057 R)
• M47: 35,587,987 km (0.071 R)
• M48: 36,172,616 km (0.092 R)
• M49: 37,846,167 km (0.106 R)
• M50: 38,742,408 km (0.101 R)
• M51: 39,143,031 km (0.086 R)
• M52: 41,779,993 km (0.085 R)
• M53: 43,119,791 km (0.07 R)
• M54: 50,244,838 km (0.058 R)
• M55: 51,669,010 km (0.119 R)
• M56: 51,999,472 km (0.095 R)
• M57: 52,551,937 km (0.078 R)
• M58: 53,885,751 km (0.101 R)
• M59: 56,927,226 km (0.099 R)
• M60: 57,724,882 km (0.047 R)
• M61: 59,677,283 km (0.109 R)
• M62: 59,908,412 km (0.042 R)
• M63: 60,603,444 km (0.047 R)
• M64: 62,235,856 km (0.108 R)
• M65: 63,882,629 km (0.116 R)
• M66: 64,118,994 km (0.109 R)
• M67: 64,474,139 km (0.09 R)
• M68: 65,543,614 km (0.11 R)
• M69: 66,379,418 km (0.1 R)
• M70: 68,544,996 km (0.119 R)
• M71: 70,367,098 km (0.106 R)
• M72: 70,733,464 km (0.097 R)
• M73: 71,590,809 km (0.097 R)
• M74: 71,713,629 km (0.117 R)
• M75: 72,451,595 km (0.085 R)
• M76: 76,178,976 km (0.105 R)
• M77: 76,555,214 km (0.193 R)
• M78: 77,057,714 km (0.124 R)
• M79: 78,066,003 km (0.041 R)
• M80: 78,445,234 km (0.077 R)
• M81: 78,951,922 km (0.046 R)
• M82: 79,205,640 km (0.076 R)
• M83: 79,713,824 km (0.107 R)
• M84: 80,861,389 km (0.118 R)
• M85: 80,989,146 km (0.104 R)
• M86: 81,373,163 km (0.079 R)
• M87: 82,785,966 km (0.119 R)
• M88: 83,818,640 km (0.069 R)
• M89: 85,766,404 km (0.119 R)
• M90: 86,942,094 km (0.028 R)
• M91: 87,466,285 km (0.061 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: 450 - 10,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit