🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.8

Radius: 9.5

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.65 AU - 0.67 AU

Year: 358 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,952,307 km

• M1: 119,379 km (0.032 R)
• M2: 184,305 km (0.083 R)
• M3: 295,456 km (0.119 R)
• M4: 408,402 km (0.07 R)
• M5: 518,955 km (0.106 R)
• M6: 623,225 km (0.112 R)
• M7: 720,314 km (0.102 R)
• M8: 799,750 km (0.12 R)
• M9: 926,759 km (0.071 R)
• M10: 1,183,918 km (0.056 R)
• M11: 1,288,486 km (0.111 R)
• M12: 1,382,135 km (0.077 R)
• M13: 1,497,475 km (0.103 R)
• M14: 1,581,249 km (0.116 R)
• M15: 1,651,560 km (0.086 R)
• M16: 1,911,113 km (0.11 R)
• M17: 2,051,286 km (0.112 R)
• M18: 2,122,794 km (0.056 R)
• M19: 2,211,805 km (0.079 R)
• M20: 2,273,888 km (0.075 R)
• M21: 2,382,346 km (0.111 R)
• M22: 2,492,600 km (0.029 R)
• M23: 2,604,499 km (0.092 R)
• M24: 2,718,193 km (0.114 R)
• M25: 2,815,282 km (0.098 R)
• M26: 2,888,884 km (0.077 R)
• M27: 3,075,583 km (0.116 R)
• M28: 3,221,441 km (0.07 R)
• M29: 3,292,051 km (0.066 R)
• M30: 3,612,938 km (0.088 R)
• M31: 3,733,364 km (0.046 R)
• M32: 3,794,101 km (0.079 R)
• M33: 3,868,751 km (0.101 R)
• M34: 4,061,133 km (0.05 R)
• M35: 4,151,491 km (0.078 R)
• M36: 4,256,508 km (0.106 R)
• M37: 4,398,177 km (0.095 R)
• M38: 4,534,012 km (0.064 R)
• M39: 4,606,118 km (0.092 R)
• M40: 4,744,347 km (0.102 R)
• M41: 4,898,582 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 8.4

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.06 AU - 1.54 AU

Year: 988 Days

Day: 10.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 63,952,307 km

• M1: 115,190 km (0.065 R)
• M2: 221,255 km (0.107 R)
• M3: 315,203 km (0.051 R)
• M4: 377,136 km (0.102 R)
• M5: 439,668 km (0.086 R)
• M6: 571,464 km (0.113 R)
• M7: 661,821 km (0.117 R)
• M8: 734,376 km (0.038 R)
• M9: 839,543 km (0.078 R)
• M10: 981,512 km (0.12 R)
• M11: 1,091,765 km (0.119 R)
• M12: 1,282,503 km (0.086 R)
• M13: 1,499,120 km (0.119 R)
• M14: 1,688,511 km (0.105 R)
• M15: 1,750,893 km (0.028 R)
• M16: 1,902,137 km (0.06 R)
• M17: 1,991,596 km (0.107 R)
• M18: 2,158,099 km (0.089 R)
• M19: 2,217,489 km (0.082 R)
• M20: 2,329,089 km (0.112 R)
• M21: 2,416,454 km (0.105 R)
• M22: 2,531,495 km (0.069 R)
• M23: 2,666,582 km (0.106 R)
• M24: 2,785,512 km (0.08 R)
• M25: 2,962,636 km (0.102 R)
• M26: 3,038,333 km (0.072 R)
• M27: 3,095,629 km (0.105 R)
• M28: 3,201,394 km (0.113 R)
• M29: 3,367,448 km (0.061 R)
• M30: 3,456,459 km (0.088 R)
• M31: 3,526,321 km (0.074 R)
• M32: 3,586,459 km (0.105 R)
• M33: 3,769,118 km (0.057 R)
• M34: 3,934,125 km (0.089 R)
• M35: 4,007,129 km (0.104 R)
• M36: 4,091,053 km (0.099 R)
• M37: 4,143,861 km (0.072 R)
• M38: 4,218,062 km (0.109 R)
• M39: 4,303,482 km (0.059 R)
• M40: 4,378,580 km (0.066 R)
• M41: 4,475,968 km (0.066 R)
• M42: 4,617,937 km (0.065 R)
• M43: 4,705,900 km (0.095 R)
• M44: 4,939,722 km (0.065 R)
• M45: 5,303,544 km (0.098 R)
• M46: 5,500,265 km (0.106 R)
• M47: 5,581,945 km (0.045 R)
• M48: 5,782,107 km (0.095 R)
• M49: 5,913,005 km (0.071 R)
• M50: 6,092,822 km (0.097 R)
• M51: 6,153,260 km (0.111 R)
• M52: 6,743,124 km (0.104 R)
• M53: 6,843,205 km (0.095 R)
• M54: 7,019,581 km (0.086 R)
• M55: 7,095,577 km (0.077 R)
• M56: 7,286,912 km (0.104 R)
• M57: 7,402,551 km (0.071 R)
• M58: 7,844,763 km (0.094 R)
• M59: 7,989,723 km (0.101 R)
• M60: 8,510,623 km (0.047 R)
• M61: 8,741,153 km (0.06 R)
• M62: 8,836,746 km (0.077 R)
• M63: 9,015,067 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 14.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.89 AU - 4.29 AU

Year: 4536 Days

Day: 5.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 89.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 63,952,307 km

• M1: 180,116 km (0.088 R)
• M2: 303,384 km (0.074 R)
• M3: 398,978 km (0.111 R)
• M4: 511,026 km (0.106 R)
• M5: 664,065 km (0.116 R)
• M6: 776,413 km (0.078 R)
• M7: 916,736 km (0.116 R)
• M8: 1,077,703 km (0.056 R)
• M9: 1,581,100 km (0.055 R)
• M10: 1,698,235 km (0.114 R)
• M11: 1,886,579 km (0.085 R)
• M12: 2,096,465 km (0.038 R)
• M13: 2,197,144 km (0.12 R)
• M14: 3,209,622 km (0.116 R)
• M15: 3,616,678 km (0.096 R)
• M16: 3,826,564 km (0.119 R)
• M17: 4,022,537 km (0.037 R)
• M18: 4,185,449 km (0.077 R)
• M19: 4,387,556 km (0.088 R)
• M20: 4,517,856 km (0.062 R)
• M21: 4,706,349 km (0.097 R)
• M22: 5,406,467 km (0.103 R)
• M23: 5,506,249 km (0.027 R)
• M24: 6,264,560 km (0.093 R)
• M25: 6,581,409 km (0.064 R)
• M26: 7,055,784 km (0.05 R)
• M27: 7,253,103 km (0.111 R)
• M28: 7,720,447 km (0.11 R)
• M29: 8,243,740 km (0.094 R)
• M30: 8,591,256 km (0.112 R)
• M31: 8,684,755 km (0.108 R)
• M32: 9,252,927 km (0.072 R)
• M33: 9,420,926 km (0.047 R)
• M34: 9,614,206 km (0.104 R)
• M35: 10,127,776 km (0.068 R)
• M36: 10,251,493 km (0.098 R)
• M37: 10,375,510 km (0.106 R)
• M38: 10,600,206 km (0.088 R)
• M39: 11,130,830 km (0.114 R)
• M40: 11,360,911 km (0.036 R)
• M41: 11,903,951 km (0.077 R)
• M42: 12,165,448 km (0.109 R)
• M43: 12,747,683 km (0.086 R)
• M44: 12,908,052 km (0.104 R)
• M45: 13,665,317 km (0.087 R)
• M46: 13,966,756 km (0.066 R)
• M47: 14,132,212 km (0.066 R)
• M48: 14,716,092 km (0.108 R)
• M49: 14,968,763 km (0.071 R)
• M50: 15,166,382 km (0.036 R)
• M51: 15,564,013 km (0.025 R)
• M52: 15,706,879 km (0.11 R)
• M53: 16,022,830 km (0.093 R)
• M54: 16,311,853 km (0.073 R)
• M55: 16,660,864 km (0.072 R)
• M56: 17,100,682 km (0.046 R)
• M57: 17,277,656 km (0.053 R)
• M58: 17,633,550 km (0.118 R)
• M59: 18,352,517 km (0.103 R)
• M60: 19,695,607 km (0.118 R)
• M61: 20,222,939 km (0.091 R)
• M62: 20,817,890 km (0.06 R)
• M63: 21,070,112 km (0.095 R)
• M64: 21,259,952 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.2

Radius: 3.4

Gravity: 21.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.23 AU - 9.01 AU

Year: 16877 Days

Day: 18.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,952,307 km

• M1: 114,592 km (0.062 R)
• M2: 492,476 km (0.066 R)
• M3: 813,663 km (0.101 R)
• M4: 888,312 km (0.093 R)
• M5: 1,208,751 km (0.056 R)
• M6: 1,315,863 km (0.082 R)
• M7: 2,381,897 km (0.086 R)
• M8: 2,625,143 km (0.11 R)
• M9: 2,961,888 km (0.082 R)
• M10: 3,106,101 km (0.081 R)
• M11: 3,613,686 km (0.067 R)
• M12: 3,924,102 km (0.104 R)
• M13: 4,114,540 km (0.114 R)
• M14: 5,145,120 km (0.043 R)
• M15: 5,248,940 km (0.079 R)
• M16: 5,423,372 km (0.074 R)
• M17: 6,067,241 km (0.112 R)
• M18: 6,324,100 km (0.103 R)
• M19: 7,309,053 km (0.068 R)
• M20: 7,858,825 km (0.105 R)
• M21: 7,938,411 km (0.111 R)
• M22: 8,708,092 km (0.087 R)
• M23: 9,039,302 km (0.119 R)
• M24: 9,206,403 km (0.106 R)
• M25: 10,579,711 km (0.063 R)
• M26: 10,667,675 km (0.09 R)
• M27: 11,560,175 km (0.107 R)
• M28: 11,923,848 km (0.1 R)
• M29: 12,662,562 km (0.042 R)
• M30: 12,802,735 km (0.039 R)
• M31: 13,273,520 km (0.113 R)
• M32: 13,798,010 km (0.105 R)
• M33: 14,038,563 km (0.117 R)
• M34: 14,329,082 km (0.05 R)
• M35: 14,621,696 km (0.075 R)
• M36: 15,113,723 km (0.103 R)
• M37: 15,761,332 km (0.111 R)
• M38: 16,929,243 km (0.108 R)
• M39: 17,186,701 km (0.096 R)
• M40: 20,540,835 km (0.08 R)
• M41: 21,535,212 km (0.083 R)
• M42: 22,206,906 km (0.118 R)
• M43: 22,715,090 km (0.074 R)
• M44: 23,915,763 km (0.115 R)
• M45: 25,607,416 km (0.084 R)
• M46: 25,725,598 km (0.12 R)
• M47: 26,736,580 km (0.096 R)
• M48: 27,216,789 km (0.114 R)
• M49: 29,104,565 km (0.119 R)
• M50: 30,908,266 km (0.104 R)
• M51: 30,971,098 km (0.11 R)
• M52: 31,222,871 km (0.092 R)
• M53: 33,583,974 km (0.064 R)
• M54: 34,688,006 km (0.064 R)
• M55: 34,818,605 km (0.053 R)
• M56: 35,737,735 km (0.102 R)
• M57: 36,067,897 km (0.082 R)
• M58: 36,266,563 km (0.104 R)
• M59: 36,864,655 km (0.119 R)
• M60: 37,131,388 km (0.047 R)
• M61: 37,198,259 km (0.081 R)
• M62: 37,331,999 km (0.098 R)
• M63: 37,398,869 km (0.091 R)
• M64: 38,272,521 km (0.043 R)
• M65: 39,629,822 km (0.102 R)
• M66: 41,695,021 km (0.1 R)
• M67: 43,161,230 km (0.092 R)
• M68: 45,213,862 km (0.076 R)
• M69: 47,732,941 km (0.1 R)
• M70: 48,315,176 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.9

Radius: 7.2

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.9 AU - 11.04 AU

Year: 17915 Days

Day: 18.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,952,307 km

• M1: 91,554 km (0.079 R)
• M2: 421,417 km (0.099 R)
• M3: 562,638 km (0.102 R)
• M4: 913,295 km (0.092 R)
• M5: 981,661 km (0.045 R)
• M6: 2,169,917 km (0.112 R)
• M7: 2,515,339 km (0.105 R)
• M8: 3,688,934 km (0.035 R)
• M9: 3,949,085 km (0.043 R)
• M10: 4,724,750 km (0.116 R)
• M11: 5,048,031 km (0.101 R)
• M12: 5,336,904 km (0.112 R)
• M13: 6,235,389 km (0.093 R)
• M14: 6,411,765 km (0.118 R)
• M15: 6,500,626 km (0.113 R)
• M16: 7,551,401 km (0.085 R)
• M17: 8,024,579 km (0.101 R)
• M18: 8,120,322 km (0.058 R)
• M19: 8,313,004 km (0.077 R)
• M20: 8,949,842 km (0.085 R)
• M21: 8,999,509 km (0.085 R)
• M22: 9,148,957 km (0.095 R)
• M23: 9,755,128 km (0.027 R)
• M24: 10,011,389 km (0.076 R)
• M25: 10,270,043 km (0.115 R)
• M26: 10,688,319 km (0.095 R)
• M27: 11,112,279 km (0.06 R)
• M28: 11,326,354 km (0.104 R)
• M29: 11,433,915 km (0.039 R)
• M30: 11,976,656 km (0.043 R)
• M31: 14,114,410 km (0.095 R)
• M32: 14,754,988 km (0.119 R)
• M33: 16,306,318 km (0.082 R)
• M34: 16,978,162 km (0.108 R)
• M35: 17,721,364 km (0.108 R)
• M36: 18,919,643 km (0.112 R)
• M37: 20,996,360 km (0.094 R)
• M38: 21,460,263 km (0.084 R)
• M39: 22,061,497 km (0.119 R)
• M40: 22,263,305 km (0.105 R)
• M41: 23,008,003 km (0.106 R)
• M42: 23,280,869 km (0.113 R)
• M43: 23,692,114 km (0.05 R)
• M44: 24,174,866 km (0.1 R)
• M45: 24,591,347 km (0.061 R)
• M46: 25,010,221 km (0.092 R)
• M47: 25,501,799 km (0.09 R)
• M48: 25,784,240 km (0.078 R)
• M49: 27,067,640 km (0.09 R)
• M50: 27,499,978 km (0.066 R)
• M51: 28,007,414 km (0.101 R)
• M52: 29,326,119 km (0.11 R)
• M53: 29,473,922 km (0.111 R)
• M54: 31,040,661 km (0.062 R)
• M55: 31,644,438 km (0.06 R)
• M56: 31,796,130 km (0.063 R)
• M57: 32,023,967 km (0.057 R)
• M58: 32,099,963 km (0.094 R)
• M59: 32,634,177 km (0.108 R)
• M60: 32,863,959 km (0.102 R)
• M61: 33,556,598 km (0.119 R)
• M62: 33,943,458 km (0.031 R)
• M63: 34,956,385 km (0.111 R)
• M64: 35,191,553 km (0.047 R)
• M65: 35,900,048 km (0.119 R)
• M66: 35,979,185 km (0.079 R)
• M67: 36,533,894 km (0.12 R)
• M68: 36,613,331 km (0.108 R)
• M69: 36,931,974 km (0.102 R)
• M70: 39,268,543 km (0.055 R)
• M71: 39,676,198 km (0.115 R)
• M72: 42,318,545 km (0.111 R)
• M73: 42,485,496 km (0.077 R)
• M74: 43,155,844 km (0.118 R)
• M75: 43,239,769 km (0.103 R)
• M76: 43,998,529 km (0.103 R)
• M77: 45,700,354 km (0.097 R)
• M78: 47,857,705 km (0.065 R)
• M79: 48,642,496 km (0.072 R)
• M80: 49,871,592 km (0.094 R)
• M81: 50,667,153 km (0.115 R)
• M82: 50,933,288 km (0.105 R)
• M83: 51,734,384 km (0.082 R)
• M84: 52,091,774 km (0.116 R)
• M85: 54,616,537 km (0.094 R)
• M86: 55,071,614 km (0.034 R)
• M87: 56,168,765 km (0.048 R)
• M88: 56,260,468 km (0.057 R)
• M89: 56,444,174 km (0.097 R)
• M90: 58,198,957 km (0.103 R)
• M91: 58,291,708 km (0.064 R)
• M92: 61,951,171 km (0.111 R)
• M93: 62,046,016 km (0.097 R)
• M94: 62,806,272 km (0.074 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: 211 - 12,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit