🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 14

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.64 AU - 0.8 AU

Year: 394 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,499,648 km

• M1: 174,282 km (0.116 R)
• M2: 321,935 km (0.119 R)
• M3: 435,180 km (0.087 R)
• M4: 559,346 km (0.076 R)
• M5: 663,317 km (0.069 R)
• M6: 754,871 km (0.112 R)
• M7: 844,630 km (0.034 R)
• M8: 949,498 km (0.046 R)
• M9: 1,040,004 km (0.089 R)
• M10: 1,234,930 km (0.114 R)
• M11: 1,442,722 km (0.082 R)
• M12: 1,544,448 km (0.115 R)
• M13: 1,746,106 km (0.097 R)
• M14: 1,845,589 km (0.104 R)
• M15: 2,010,895 km (0.108 R)
• M16: 2,110,527 km (0.03 R)
• M17: 2,232,299 km (0.114 R)
• M18: 2,446,224 km (0.107 R)
• M19: 2,743,775 km (0.057 R)
• M20: 2,838,320 km (0.049 R)
• M21: 2,945,133 km (0.052 R)
• M22: 3,215,606 km (0.113 R)
• M23: 3,356,827 km (0.068 R)
• M24: 3,476,206 km (0.09 R)
• M25: 3,676,218 km (0.069 R)
• M26: 3,768,520 km (0.064 R)
• M27: 3,861,570 km (0.069 R)
• M28: 3,980,500 km (0.089 R)
• M29: 4,094,344 km (0.062 R)
• M30: 4,202,952 km (0.104 R)
• M31: 4,383,966 km (0.095 R)
• M32: 4,580,687 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 14.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 570 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,499,648 km

• M1: 182,509 km (0.087 R)
• M2: 273,465 km (0.119 R)
• M3: 406,906 km (0.057 R)
• M4: 503,696 km (0.09 R)
• M5: 592,408 km (0.095 R)
• M6: 707,897 km (0.034 R)
• M7: 983,756 km (0.109 R)
• M8: 1,290,581 km (0.074 R)
• M9: 1,453,194 km (0.031 R)
• M10: 1,556,416 km (0.111 R)
• M11: 1,702,125 km (0.076 R)
• M12: 1,983,219 km (0.049 R)
• M13: 2,092,725 km (0.068 R)
• M14: 2,204,325 km (0.063 R)
• M15: 2,538,377 km (0.106 R)
• M16: 2,637,859 km (0.071 R)
• M17: 2,792,992 km (0.109 R)
• M18: 2,937,354 km (0.035 R)
• M19: 3,070,197 km (0.095 R)
• M20: 3,162,200 km (0.117 R)
• M21: 3,262,430 km (0.116 R)
• M22: 3,540,084 km (0.117 R)
• M23: 3,794,999 km (0.057 R)
• M24: 3,955,667 km (0.104 R)
• M25: 4,126,358 km (0.119 R)
• M26: 4,339,236 km (0.073 R)
• M27: 4,475,220 km (0.083 R)
• M28: 4,588,167 km (0.086 R)
• M29: 4,734,922 km (0.059 R)
• M30: 5,210,195 km (0.093 R)
• M31: 5,423,521 km (0.118 R)
• M32: 5,535,570 km (0.11 R)
• M33: 5,806,043 km (0.119 R)
• M34: 5,929,760 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 13.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.85 AU - 1.19 AU

Year: 665 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,499,648 km

• M1: 185,202 km (0.115 R)
• M2: 294,409 km (0.075 R)
• M3: 437,125 km (0.06 R)
• M4: 550,670 km (0.119 R)
• M5: 717,771 km (0.053 R)
• M6: 956,379 km (0.03 R)
• M7: 1,107,772 km (0.092 R)
• M8: 1,209,200 km (0.098 R)
• M9: 1,300,753 km (0.073 R)
• M10: 1,415,345 km (0.056 R)
• M11: 1,676,992 km (0.097 R)
• M12: 1,840,353 km (0.117 R)
• M13: 2,001,470 km (0.081 R)
• M14: 2,135,360 km (0.08 R)
• M15: 2,280,620 km (0.119 R)
• M16: 2,370,977 km (0.038 R)
• M17: 2,641,150 km (0.106 R)
• M18: 2,771,301 km (0.087 R)
• M19: 2,868,240 km (0.108 R)
• M20: 3,276,493 km (0.08 R)
• M21: 3,426,240 km (0.118 R)
• M22: 3,889,245 km (0.089 R)
• M23: 3,988,279 km (0.084 R)
• M24: 4,168,694 km (0.102 R)
• M25: 4,290,467 km (0.074 R)
• M26: 4,413,586 km (0.073 R)
• M27: 4,684,209 km (0.113 R)
• M28: 4,992,530 km (0.073 R)
• M29: 5,100,539 km (0.1 R)
• M30: 5,274,821 km (0.046 R)
• M31: 5,451,047 km (0.108 R)
• M32: 5,753,085 km (0.113 R)
• M33: 6,141,292 km (0.106 R)
• M34: 6,245,412 km (0.069 R)
• M35: 6,396,955 km (0.104 R)
• M36: 6,597,116 km (0.095 R)
• M37: 6,703,780 km (0.105 R)
• M38: 7,124,599 km (0.106 R)
• M39: 7,332,091 km (0.042 R)
• M40: 7,541,677 km (0.031 R)
• M41: 7,740,643 km (0.1 R)
• M42: 7,941,403 km (0.076 R)
• M43: 8,118,527 km (0.063 R)
• M44: 8,348,160 km (0.109 R)
• M45: 8,580,036 km (0.047 R)
• M46: 8,709,738 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717

Radius: 8

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.76 AU - 8.88 AU

Year: 14120 Days

Day: 19.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,499,648 km

• M1: 127,906 km (0.064 R)
• M2: 200,760 km (0.063 R)
• M3: 341,233 km (0.064 R)
• M4: 401,521 km (0.096 R)
• M5: 482,902 km (0.09 R)
• M6: 588,668 km (0.089 R)
• M7: 702,811 km (0.096 R)
• M8: 824,583 km (0.105 R)
• M9: 931,696 km (0.071 R)
• M10: 1,020,856 km (0.076 R)
• M11: 1,136,345 km (0.09 R)
• M12: 1,890,169 km (0.119 R)
• M13: 3,132,879 km (0.117 R)
• M14: 4,235,565 km (0.069 R)
• M15: 4,614,795 km (0.072 R)
• M16: 4,808,524 km (0.076 R)
• M17: 4,886,914 km (0.048 R)
• M18: 5,817,263 km (0.102 R)
• M19: 6,409,820 km (0.113 R)
• M20: 6,801,018 km (0.1 R)
• M21: 10,198,236 km (0.107 R)
• M22: 10,349,629 km (0.08 R)
• M23: 10,756,984 km (0.071 R)
• M24: 10,962,532 km (0.085 R)
• M25: 11,065,754 km (0.061 R)
• M26: 11,117,515 km (0.099 R)
• M27: 12,491,721 km (0.028 R)
• M28: 12,707,890 km (0.12 R)
• M29: 13,806,986 km (0.111 R)
• M30: 13,974,535 km (0.08 R)
• M31: 14,481,074 km (0.066 R)
• M32: 14,936,450 km (0.084 R)
• M33: 15,396,463 km (0.095 R)
• M34: 15,512,252 km (0.038 R)
• M35: 16,507,676 km (0.067 R)
• M36: 16,863,869 km (0.066 R)
• M37: 17,584,033 km (0.072 R)
• M38: 18,069,777 km (0.082 R)
• M39: 18,130,813 km (0.069 R)
• M40: 18,191,849 km (0.109 R)
• M41: 19,054,281 km (0.089 R)
• M42: 19,490,508 km (0.086 R)
• M43: 19,867,046 km (0.076 R)
• M44: 19,930,027 km (0.095 R)
• M45: 20,946,843 km (0.089 R)
• M46: 22,700,729 km (0.069 R)
• M47: 23,495,243 km (0.047 R)
• M48: 24,097,075 km (0.095 R)
• M49: 24,366,202 km (0.115 R)
• M50: 25,179,566 km (0.074 R)
• M51: 25,247,782 km (0.062 R)
• M52: 26,070,720 km (0.109 R)
• M53: 27,181,784 km (0.077 R)
• M54: 28,520,984 km (0.087 R)
• M55: 29,737,514 km (0.074 R)
• M56: 30,460,969 km (0.098 R)
• M57: 30,897,795 km (0.057 R)
• M58: 31,483,470 km (0.051 R)
• M59: 31,630,375 km (0.105 R)
• M60: 32,368,790 km (0.047 R)
• M61: 32,963,741 km (0.065 R)
• M62: 33,112,890 km (0.098 R)
• M63: 33,937,923 km (0.078 R)
• M64: 34,617,994 km (0.088 R)
• M65: 34,921,678 km (0.117 R)
• M66: 34,997,674 km (0.044 R)
• M67: 35,837,965 km (0.099 R)
• M68: 37,149,639 km (0.071 R)
• M69: 37,616,385 km (0.086 R)
• M70: 37,772,266 km (0.086 R)
• M71: 38,006,685 km (0.099 R)
• M72: 39,899,248 km (0.058 R)
• M73: 39,978,834 km (0.103 R)
• M74: 41,741,546 km (0.046 R)
• M75: 41,903,112 km (0.103 R)
• M76: 42,064,827 km (0.111 R)
• M77: 43,120,988 km (0.043 R)
• M78: 43,857,309 km (0.051 R)
• M79: 44,021,567 km (0.098 R)
• M80: 44,597,818 km (0.104 R)
• M81: 46,676,331 km (0.116 R)
• M82: 47,263,951 km (0.07 R)
• M83: 47,685,219 km (0.118 R)
• M84: 48,277,028 km (0.072 R)
• M85: 48,446,522 km (0.075 R)
• M86: 49,126,594 km (0.079 R)
• M87: 49,382,556 km (0.114 R)
• M88: 49,895,527 km (0.038 R)
• M89: 50,840,836 km (0.118 R)
• M90: 52,748,957 km (0.086 R)
• M91: 54,063,324 km (0.084 R)
• M92: 54,239,401 km (0.042 R)
• M93: 55,033,915 km (0.097 R)
• M94: 56,366,982 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.1

Radius: 4.2

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.77 AU - 11.37 AU

Year: 20633 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,499,648 km

• M1: 296,054 km (0.104 R)
• M2: 323,580 km (0.091 R)
• M3: 411,993 km (0.084 R)
• M4: 839,693 km (0.079 R)
• M5: 1,069,924 km (0.098 R)
• M6: 1,686,716 km (0.106 R)
• M7: 2,139,549 km (0.096 R)
• M8: 2,195,199 km (0.104 R)
• M9: 2,777,883 km (0.096 R)
• M10: 3,054,938 km (0.11 R)
• M11: 3,835,989 km (0.083 R)
• M12: 4,283,585 km (0.056 R)
• M13: 6,152,960 km (0.052 R)
• M14: 7,463,438 km (0.113 R)
• M15: 7,675,867 km (0.097 R)
• M16: 8,456,618 km (0.117 R)
• M17: 8,545,030 km (0.1 R)
• M18: 9,536,415 km (0.102 R)
• M19: 10,994,097 km (0.1 R)
• M20: 11,723,985 km (0.109 R)
• M21: 11,773,203 km (0.083 R)
• M22: 11,921,155 km (0.097 R)
• M23: 12,771,769 km (0.086 R)
• M24: 14,005,502 km (0.107 R)
• M25: 14,477,783 km (0.096 R)
• M26: 15,222,930 km (0.096 R)
• M27: 17,532,122 km (0.039 R)
• M28: 18,440,032 km (0.087 R)
• M29: 18,669,365 km (0.106 R)
• M30: 19,596,274 km (0.108 R)
• M31: 19,713,110 km (0.082 R)
• M32: 23,574,530 km (0.039 R)
• M33: 26,424,669 km (0.089 R)
• M34: 26,812,726 km (0.095 R)
• M35: 26,942,577 km (0.11 R)
• M36: 27,333,177 km (0.093 R)
• M37: 30,932,352 km (0.059 R)
• M38: 31,889,479 km (0.065 R)
• M39: 33,552,708 km (0.118 R)
• M40: 34,254,172 km (0.11 R)
• M41: 34,606,625 km (0.073 R)
• M42: 36,890,685 km (0.089 R)
• M43: 37,832,404 km (0.114 R)
• M44: 39,296,668 km (0.094 R)
• M45: 39,665,726 km (0.111 R)
• M46: 39,961,630 km (0.099 R)
• M47: 40,630,333 km (0.089 R)
• M48: 41,003,430 km (0.065 R)
• M49: 43,037,512 km (0.103 R)
• M50: 44,411,868 km (0.073 R)
• M51: 45,104,356 km (0.058 R)
• M52: 45,490,618 km (0.066 R)
• M53: 47,988,603 km (0.087 R)
• M54: 48,382,943 km (0.032 R)
• M55: 49,651,982 km (0.083 R)
• M56: 50,130,695 km (0.065 R)
• M57: 50,691,089 km (0.082 R)
• M58: 51,656,594 km (0.117 R)
• M59: 52,547,000 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.8

Radius: 6.2

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.24 AU - 13 AU

Year: 22346 Days

Day: 22.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,499,648 km

• M1: 251,923 km (0.096 R)
• M2: 290,669 km (0.091 R)
• M3: 331,808 km (0.092 R)
• M4: 390,450 km (0.091 R)
• M5: 643,570 km (0.118 R)
• M6: 1,425,518 km (0.111 R)
• M7: 1,500,167 km (0.104 R)
• M8: 1,679,535 km (0.084 R)
• M9: 1,865,785 km (0.118 R)
• M10: 2,030,791 km (0.029 R)
• M11: 2,086,890 km (0.102 R)
• M12: 2,287,351 km (0.064 R)
• M13: 3,214,858 km (0.059 R)
• M14: 3,346,504 km (0.12 R)
• M15: 3,856,035 km (0.12 R)
• M16: 4,137,578 km (0.086 R)
• M17: 4,646,360 km (0.114 R)
• M18: 5,213,187 km (0.092 R)
• M19: 6,287,599 km (0.105 R)
• M20: 6,328,588 km (0.108 R)
• M21: 6,452,455 km (0.095 R)
• M22: 6,493,894 km (0.069 R)
• M23: 6,577,070 km (0.102 R)
• M24: 7,822,024 km (0.119 R)
• M25: 8,133,337 km (0.066 R)
• M26: 9,465,506 km (0.093 R)
• M27: 9,844,737 km (0.1 R)
• M28: 10,277,374 km (0.081 R)
• M29: 11,561,821 km (0.116 R)
• M30: 12,069,257 km (0.089 R)
• M31: 12,120,419 km (0.053 R)
• M32: 12,222,894 km (0.07 R)
• M33: 12,325,668 km (0.056 R)
• M34: 12,843,875 km (0.081 R)
• M35: 13,158,180 km (0.085 R)
• M36: 13,581,392 km (0.079 R)
• M37: 13,847,976 km (0.11 R)
• M38: 14,987,014 km (0.053 R)
• M39: 15,207,372 km (0.115 R)
• M40: 15,317,924 km (0.118 R)
• M41: 17,065,676 km (0.045 R)
• M42: 17,992,136 km (0.11 R)
• M43: 18,050,629 km (0.109 R)
• M44: 19,472,407 km (0.083 R)
• M45: 20,318,233 km (0.106 R)
• M46: 20,440,006 km (0.102 R)
• M47: 20,501,042 km (0.092 R)
• M48: 22,421,729 km (0.114 R)
• M49: 22,800,062 km (0.077 R)
• M50: 23,244,218 km (0.112 R)
• M51: 25,114,191 km (0.117 R)
• M52: 25,704,355 km (0.077 R)
• M53: 27,098,906 km (0.079 R)
• M54: 27,704,179 km (0.085 R)
• M55: 28,177,956 km (0.096 R)
• M56: 28,722,791 km (0.065 R)
• M57: 28,927,890 km (0.106 R)
• M58: 30,796,367 km (0.115 R)
• M59: 31,216,887 km (0.112 R)
• M60: 31,427,820 km (0.075 R)
• M61: 33,275,802 km (0.082 R)
• M62: 33,347,609 km (0.113 R)
• M63: 33,635,286 km (0.085 R)
• M64: 33,851,605 km (0.026 R)
• M65: 34,068,222 km (0.106 R)
• M66: 35,158,791 km (0.092 R)
• M67: 35,745,214 km (0.117 R)
• M68: 35,965,871 km (0.103 R)
• M69: 36,113,225 km (0.116 R)
• M70: 36,186,977 km (0.116 R)
• M71: 36,630,684 km (0.082 R)
• M72: 37,448,685 km (0.049 R)
• M73: 37,972,428 km (0.113 R)
• M74: 38,573,961 km (0.106 R)
• M75: 40,473,854 km (0.067 R)
• M76: 40,550,597 km (0.085 R)
• M77: 41,473,915 km (0.073 R)
• M78: 42,170,892 km (0.066 R)
• M79: 42,949,997 km (0.082 R)
• M80: 43,733,741 km (0.073 R)
• M81: 44,364,146 km (0.101 R)
• M82: 44,443,134 km (0.052 R)
• M83: 44,680,396 km (0.111 R)
• M84: 44,759,683 km (0.1 R)
• M85: 45,394,875 km (0.116 R)
• M86: 45,793,554 km (0.099 R)
• M87: 46,996,171 km (0.108 R)
• M88: 49,842,570 km (0.101 R)
• M89: 50,418,522 km (0.093 R)
• M90: 50,996,717 km (0.115 R)
• M91: 51,245,199 km (0.114 R)
• M92: 55,189,796 km (0.026 R)
• M93: 55,785,644 km (0.065 R)
• M94: 56,298,017 km (0.114 R)
• M95: 57,069,493 km (0.04 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 14,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit