🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 11.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.83 AU - 1.15 AU

Year: 668 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,922,990 km

• M1: 159,322 km (0.105 R)
• M2: 240,553 km (0.113 R)
• M3: 394,041 km (0.109 R)
• M4: 468,391 km (0.094 R)
• M5: 561,740 km (0.1 R)
• M6: 654,042 km (0.119 R)
• M7: 868,565 km (0.109 R)
• M8: 958,474 km (0.116 R)
• M9: 1,096,403 km (0.068 R)
• M10: 1,197,980 km (0.114 R)
• M11: 1,358,648 km (0.09 R)
• M12: 1,476,381 km (0.077 R)
• M13: 1,554,172 km (0.092 R)
• M14: 1,633,310 km (0.114 R)
• M15: 1,771,388 km (0.097 R)
• M16: 1,866,981 km (0.071 R)
• M17: 2,107,236 km (0.106 R)
• M18: 2,262,518 km (0.089 R)
• M19: 2,353,175 km (0.101 R)
• M20: 2,458,791 km (0.09 R)
• M21: 2,528,503 km (0.118 R)
• M22: 2,651,173 km (0.094 R)
• M23: 2,868,090 km (0.094 R)
• M24: 3,001,083 km (0.096 R)
• M25: 3,080,819 km (0.091 R)
• M26: 3,191,820 km (0.114 R)
• M27: 3,475,009 km (0.091 R)
• M28: 3,564,169 km (0.113 R)
• M29: 3,686,092 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.6

Radius: 13.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.72 AU - 4.32 AU

Year: 4479 Days

Day: 12.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,922,990 km

• M1: 191,934 km (0.061 R)
• M2: 413,489 km (0.116 R)
• M3: 612,902 km (0.039 R)
• M4: 883,974 km (0.113 R)
• M5: 1,155,344 km (0.057 R)
• M6: 1,402,630 km (0.11 R)
• M7: 1,515,426 km (0.096 R)
• M8: 2,496,340 km (0.094 R)
• M9: 2,721,634 km (0.034 R)
• M10: 3,010,208 km (0.1 R)
• M11: 3,239,093 km (0.109 R)
• M12: 3,402,753 km (0.086 R)
• M13: 3,677,714 km (0.07 R)
• M14: 4,085,069 km (0.108 R)
• M15: 4,339,086 km (0.052 R)
• M16: 4,876,442 km (0.072 R)
• M17: 5,078,249 km (0.06 R)
• M18: 6,042,707 km (0.074 R)
• M19: 6,129,174 km (0.092 R)
• M20: 6,420,741 km (0.035 R)
• M21: 6,672,215 km (0.11 R)
• M22: 7,291,999 km (0.101 R)
• M23: 7,538,835 km (0.103 R)
• M24: 7,757,248 km (0.096 R)
• M25: 7,914,475 km (0.084 R)
• M26: 9,327,128 km (0.094 R)
• M27: 9,427,508 km (0.089 R)
• M28: 9,578,602 km (0.103 R)
• M29: 9,985,658 km (0.105 R)
• M30: 10,105,486 km (0.09 R)
• M31: 11,098,666 km (0.111 R)
• M32: 11,401,003 km (0.077 R)
• M33: 11,615,975 km (0.082 R)
• M34: 11,832,294 km (0.067 R)
• M35: 12,342,423 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.1

Radius: 10.8

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.16 AU - 4.82 AU

Year: 5406 Days

Day: 7.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,922,990 km

• M1: 139,724 km (0.09 R)
• M2: 290,519 km (0.09 R)
• M3: 400,922 km (0.112 R)
• M4: 495,917 km (0.101 R)
• M5: 874,549 km (0.092 R)
• M6: 989,740 km (0.053 R)
• M7: 1,625,231 km (0.088 R)
• M8: 1,918,144 km (0.077 R)
• M9: 2,429,769 km (0.116 R)
• M10: 2,616,766 km (0.108 R)
• M11: 3,026,963 km (0.104 R)
• M12: 3,273,800 km (0.118 R)
• M13: 3,411,280 km (0.038 R)
• M14: 3,527,368 km (0.113 R)
• M15: 4,477,464 km (0.11 R)
• M16: 4,579,340 km (0.041 R)
• M17: 5,502,808 km (0.106 R)
• M18: 5,832,522 km (0.113 R)
• M19: 6,055,871 km (0.057 R)
• M20: 6,453,802 km (0.071 R)
• M21: 6,860,110 km (0.088 R)
• M22: 6,977,843 km (0.103 R)
• M23: 7,066,555 km (0.116 R)
• M24: 7,155,565 km (0.063 R)
• M25: 7,304,864 km (0.113 R)
• M26: 7,515,647 km (0.044 R)
• M27: 7,636,971 km (0.12 R)
• M28: 7,881,564 km (0.086 R)
• M29: 8,035,799 km (0.104 R)
• M30: 8,159,816 km (0.077 R)
• M31: 8,631,049 km (0.101 R)
• M32: 8,853,800 km (0.091 R)
• M33: 9,632,457 km (0.054 R)
• M34: 9,797,464 km (0.111 R)
• M35: 10,063,449 km (0.091 R)
• M36: 11,814,342 km (0.102 R)
• M37: 12,454,621 km (0.11 R)
• M38: 12,526,428 km (0.06 R)
• M39: 12,851,355 km (0.112 R)
• M40: 13,325,730 km (0.074 R)
• M41: 13,583,636 km (0.08 R)
• M42: 14,104,237 km (0.089 R)
• M43: 14,291,683 km (0.039 R)
• M44: 14,631,270 km (0.088 R)
• M45: 14,783,112 km (0.114 R)
• M46: 14,897,255 km (0.05 R)
• M47: 15,860,366 km (0.083 R)
• M48: 16,251,116 km (0.083 R)
• M49: 16,883,167 km (0.036 R)
• M50: 17,402,571 km (0.109 R)
• M51: 17,563,538 km (0.082 R)
• M52: 18,008,442 km (0.102 R)
• M53: 18,827,042 km (0.108 R)
• M54: 19,407,332 km (0.09 R)
• M55: 19,574,133 km (0.053 R)
• M56: 19,825,308 km (0.109 R)
• M57: 19,909,382 km (0.108 R)
• M58: 20,968,984 km (0.097 R)
• M59: 21,570,367 km (0.051 R)
• M60: 22,090,370 km (0.118 R)
• M61: 22,220,969 km (0.094 R)
• M62: 22,702,225 km (0.112 R)
• M63: 23,010,247 km (0.098 R)
• M64: 23,186,922 km (0.106 R)
• M65: 23,408,327 km (0.06 R)
• M66: 24,661,359 km (0.07 R)
• M67: 24,751,716 km (0.076 R)
• M68: 25,569,717 km (0.039 R)
• M69: 26,304,392 km (0.097 R)
• M70: 26,535,371 km (0.107 R)
• M71: 26,999,274 km (0.104 R)
• M72: 27,466,019 km (0.094 R)
• M73: 27,653,316 km (0.095 R)
• M74: 28,312,743 km (0.067 R)
• M75: 28,929,535 km (0.069 R)
• M76: 29,215,716 km (0.052 R)
• M77: 29,935,432 km (0.085 R)
• M78: 30,031,773 km (0.078 R)
• M79: 30,224,903 km (0.109 R)
• M80: 30,903,928 km (0.114 R)
• M81: 31,440,984 km (0.112 R)
• M82: 32,030,550 km (0.099 R)
• M83: 32,375,971 km (0.094 R)
• M84: 32,524,522 km (0.075 R)
• M85: 33,370,049 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 14.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.83 AU - 6.23 AU

Year: 8820 Days

Day: 9.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,922,990 km

• M1: 176,825 km (0.073 R)
• M2: 311,014 km (0.103 R)
• M3: 437,125 km (0.102 R)
• M4: 617,989 km (0.106 R)
• M5: 1,121,236 km (0.115 R)
• M6: 1,646,624 km (0.108 R)
• M7: 2,294,682 km (0.06 R)
• M8: 2,475,246 km (0.093 R)
• M9: 2,905,789 km (0.056 R)
• M10: 3,244,479 km (0.119 R)
• M11: 3,389,589 km (0.109 R)
• M12: 3,477,552 km (0.075 R)
• M13: 3,776,748 km (0.048 R)
• M14: 3,929,637 km (0.06 R)
• M15: 4,147,003 km (0.084 R)
• M16: 4,432,585 km (0.082 R)
• M17: 4,561,538 km (0.079 R)
• M18: 4,889,606 km (0.071 R)
• M19: 5,778,667 km (0.099 R)
• M20: 5,990,946 km (0.12 R)
• M21: 7,166,785 km (0.091 R)
• M22: 7,318,777 km (0.075 R)
• M23: 7,625,901 km (0.108 R)
• M24: 7,898,319 km (0.111 R)
• M25: 8,173,878 km (0.11 R)
• M26: 8,292,958 km (0.088 R)
• M27: 8,532,913 km (0.081 R)
• M28: 8,734,571 km (0.046 R)
• M29: 9,019,555 km (0.11 R)
• M30: 9,390,707 km (0.094 R)
• M31: 9,598,947 km (0.117 R)
• M32: 10,062,701 km (0.074 R)
• M33: 10,361,747 km (0.03 R)
• M34: 12,489,777 km (0.053 R)
• M35: 13,042,541 km (0.031 R)
• M36: 14,124,283 km (0.099 R)
• M37: 14,411,212 km (0.118 R)
• M38: 15,283,666 km (0.073 R)
• M39: 15,726,327 km (0.09 R)
• M40: 15,874,877 km (0.1 R)
• M41: 16,826,170 km (0.112 R)
• M42: 17,028,726 km (0.108 R)
• M43: 17,385,367 km (0.09 R)
• M44: 17,796,013 km (0.119 R)
• M45: 18,888,975 km (0.054 R)
• M46: 19,258,033 km (0.056 R)
• M47: 21,908,459 km (0.104 R)
• M48: 22,074,512 km (0.063 R)
• M49: 22,463,317 km (0.089 R)
• M50: 22,630,717 km (0.058 R)
• M51: 22,742,616 km (0.05 R)
• M52: 23,360,755 km (0.053 R)
• M53: 24,613,936 km (0.11 R)
• M54: 27,602,004 km (0.103 R)
• M55: 28,381,858 km (0.119 R)
• M56: 29,290,814 km (0.088 R)
• M57: 30,209,196 km (0.027 R)
• M58: 31,573,379 km (0.11 R)
• M59: 32,641,208 km (0.065 R)
• M60: 34,232,930 km (0.051 R)
• M61: 34,361,434 km (0.099 R)
• M62: 34,489,939 km (0.116 R)
• M63: 34,941,425 km (0.081 R)
• M64: 35,135,453 km (0.111 R)
• M65: 36,766,369 km (0.074 R)
• M66: 37,823,129 km (0.081 R)
• M67: 38,421,969 km (0.096 R)
• M68: 38,822,891 km (0.084 R)
• M69: 39,831,331 km (0.112 R)
• M70: 39,966,418 km (0.11 R)
• M71: 40,440,493 km (0.103 R)
• M72: 40,848,447 km (0.118 R)
• M73: 41,394,329 km (0.119 R)
• M74: 41,599,727 km (0.107 R)
• M75: 42,286,681 km (0.099 R)
• M76: 43,532,681 km (0.12 R)
• M77: 43,811,083 km (0.102 R)
• M78: 43,950,658 km (0.072 R)
• M79: 46,273,464 km (0.099 R)
• M80: 47,915,899 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 12.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.51 AU - 6.65 AU

Year: 8940 Days

Day: 10.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 99.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,922,990 km

• M1: 198,516 km (0.108 R)
• M2: 302,337 km (0.109 R)
• M3: 685,457 km (0.074 R)
• M4: 766,839 km (0.084 R)
• M5: 1,092,812 km (0.063 R)
• M6: 1,343,090 km (0.065 R)
• M7: 1,435,392 km (0.066 R)
• M8: 1,626,428 km (0.081 R)
• M9: 2,329,388 km (0.048 R)
• M10: 2,738,987 km (0.113 R)
• M11: 3,625,654 km (0.115 R)
• M12: 3,756,702 km (0.055 R)
• M13: 4,860,584 km (0.079 R)
• M14: 4,963,807 km (0.055 R)
• M15: 5,277,962 km (0.112 R)
• M16: 5,384,177 km (0.083 R)
• M17: 5,534,074 km (0.11 R)
• M18: 5,860,048 km (0.073 R)
• M19: 6,259,474 km (0.057 R)
• M20: 6,599,211 km (0.086 R)
• M21: 6,944,932 km (0.119 R)
• M22: 7,678,410 km (0.065 R)
• M23: 8,361,923 km (0.097 R)
• M24: 8,610,853 km (0.084 R)
• M25: 8,736,366 km (0.042 R)
• M26: 9,449,798 km (0.11 R)
• M27: 9,579,051 km (0.05 R)
• M28: 9,865,830 km (0.117 R)
• M29: 10,208,409 km (0.092 R)
• M30: 10,341,252 km (0.099 R)
• M31: 10,474,544 km (0.094 R)
• M32: 10,797,077 km (0.119 R)
• M33: 11,369,289 km (0.079 R)
• M34: 11,617,471 km (0.113 R)
• M35: 11,700,648 km (0.116 R)
• M36: 12,035,298 km (0.117 R)
• M37: 12,373,090 km (0.091 R)
• M38: 12,799,743 km (0.105 R)
• M39: 13,000,504 km (0.098 R)
• M40: 13,202,461 km (0.076 R)
• M41: 13,289,228 km (0.061 R)
• M42: 14,138,345 km (0.114 R)
• M43: 14,435,147 km (0.087 R)
• M44: 15,125,841 km (0.109 R)
• M45: 15,643,150 km (0.114 R)
• M46: 15,950,275 km (0.092 R)
• M47: 16,104,510 km (0.046 R)
• M48: 16,259,344 km (0.116 R)
• M49: 16,914,882 km (0.105 R)
• M50: 17,325,079 km (0.027 R)
• M51: 17,515,517 km (0.094 R)
• M52: 17,994,679 km (0.1 R)
• M53: 18,672,657 km (0.065 R)
• M54: 19,523,719 km (0.108 R)
• M55: 19,754,997 km (0.114 R)
• M56: 20,320,477 km (0.05 R)
• M57: 20,958,811 km (0.081 R)
• M58: 21,195,625 km (0.118 R)
• M59: 21,297,501 km (0.093 R)
• M60: 21,569,619 km (0.063 R)
• M61: 21,672,094 km (0.116 R)
• M62: 21,774,568 km (0.072 R)
• M63: 22,014,523 km (0.111 R)
• M64: 22,117,596 km (0.066 R)
• M65: 22,635,355 km (0.107 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.5

Radius: 5.8

Gravity: 26.44 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.93 AU - 7.93 AU

Year: 11059 Days

Day: 21.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,922,990 km

• M1: 81,381 km (0.117 R)
• M2: 230,082 km (0.103 R)
• M3: 753,524 km (0.097 R)
• M4: 1,106,575 km (0.077 R)
• M5: 1,733,391 km (0.104 R)
• M6: 1,838,259 km (0.026 R)
• M7: 2,026,902 km (0.081 R)
• M8: 2,750,656 km (0.12 R)
• M9: 3,155,917 km (0.034 R)
• M10: 3,349,347 km (0.09 R)
• M11: 3,815,494 km (0.044 R)
• M12: 4,624,818 km (0.091 R)
• M13: 5,523,901 km (0.117 R)
• M14: 5,562,498 km (0.092 R)
• M15: 5,993,190 km (0.102 R)
• M16: 6,516,034 km (0.114 R)
• M17: 6,679,844 km (0.088 R)
• M18: 6,721,133 km (0.07 R)
• M19: 7,011,652 km (0.068 R)
• M20: 7,864,360 km (0.11 R)
• M21: 8,082,623 km (0.117 R)
• M22: 8,126,456 km (0.107 R)
• M23: 8,214,419 km (0.049 R)
• M24: 8,391,543 km (0.106 R)
• M25: 8,614,444 km (0.058 R)
• M26: 8,794,410 km (0.069 R)
• M27: 9,020,901 km (0.112 R)
• M28: 9,341,340 km (0.101 R)
• M29: 9,618,844 km (0.118 R)
• M30: 10,087,534 km (0.099 R)
• M31: 10,182,229 km (0.045 R)
• M32: 11,389,783 km (0.062 R)
• M33: 12,035,597 km (0.08 R)
• M34: 13,518,262 km (0.115 R)
• M35: 13,727,250 km (0.111 R)
• M36: 14,307,540 km (0.065 R)
• M37: 14,520,568 km (0.114 R)
• M38: 14,680,937 km (0.108 R)
• M39: 14,734,493 km (0.059 R)
• M40: 14,788,198 km (0.114 R)
• M41: 14,949,614 km (0.072 R)
• M42: 15,111,629 km (0.115 R)
• M43: 15,165,783 km (0.105 R)
• M44: 15,437,453 km (0.056 R)
• M45: 16,206,536 km (0.036 R)
• M46: 16,428,539 km (0.089 R)
• M47: 16,484,189 km (0.046 R)
• M48: 17,724,655 km (0.094 R)
• M49: 17,838,948 km (0.068 R)
• M50: 18,183,172 km (0.048 R)
• M51: 18,356,108 km (0.111 R)
• M52: 18,529,641 km (0.057 R)
• M53: 18,587,535 km (0.09 R)
• M54: 19,170,369 km (0.08 R)
• M55: 20,413,677 km (0.054 R)
• M56: 20,473,516 km (0.098 R)
• M57: 20,533,505 km (0.098 R)
• M58: 21,378,433 km (0.119 R)
• M59: 25,254,514 km (0.111 R)
• M60: 26,615,556 km (0.119 R)
• M61: 27,800,969 km (0.066 R)
• M62: 29,950,541 km (0.083 R)
• M63: 31,183,078 km (0.058 R)
• M64: 31,390,121 km (0.055 R)
• M65: 31,597,613 km (0.073 R)
• M66: 32,501,933 km (0.116 R)
• M67: 33,485,239 km (0.104 R)
• M68: 33,626,609 km (0.086 R)
• M69: 34,051,617 km (0.068 R)
• M70: 34,835,510 km (0.07 R)
• M71: 36,348,393 km (0.1 R)
• M72: 37,003,183 km (0.108 R)
• M73: 37,368,800 km (0.048 R)
• M74: 38,620,485 km (0.071 R)
• M75: 39,736,336 km (0.077 R)
• M76: 40,110,779 km (0.112 R)
• M77: 41,543,777 km (0.118 R)
• M78: 41,847,611 km (0.074 R)
• M79: 41,999,752 km (0.111 R)
• M80: 42,228,337 km (0.115 R)
• M81: 42,763,449 km (0.106 R)
• M82: 43,070,125 km (0.083 R)
• M83: 44,848,245 km (0.116 R)
• M84: 44,926,036 km (0.111 R)
• M85: 45,550,457 km (0.068 R)
• M86: 46,413,787 km (0.046 R)
• M87: 46,571,313 km (0.117 R)
• M88: 46,728,989 km (0.036 R)
• M89: 49,035,639 km (0.116 R)
• M90: 49,678,610 km (0.056 R)
• M91: 51,053,864 km (0.093 R)
• M92: 52,852,180 km (0.113 R)
• M93: 53,593,736 km (0.095 R)
• M94: 53,924,497 km (0.107 R)
• M95: 54,754,167 km (0.058 R)
• M96: 55,421,074 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit