🌌 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: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808

Radius: 13.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.87 AU

Year: 386 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,716,733 km

• M1: 172,786 km (0.108 R)
• M2: 267,331 km (0.062 R)
• M3: 376,089 km (0.096 R)
• M4: 459,864 km (0.116 R)
• M5: 584,030 km (0.118 R)
• M6: 679,623 km (0.073 R)
• M7: 773,421 km (0.047 R)
• M8: 872,305 km (0.065 R)
• M9: 971,788 km (0.092 R)
• M10: 1,089,222 km (0.085 R)
• M11: 1,178,233 km (0.067 R)
• M12: 1,319,453 km (0.084 R)
• M13: 1,451,249 km (0.1 R)
• M14: 1,695,692 km (0.12 R)
• M15: 1,879,548 km (0.101 R)
• M16: 2,117,408 km (0.108 R)
• M17: 2,365,292 km (0.068 R)
• M18: 2,489,907 km (0.034 R)
• M19: 2,778,182 km (0.115 R)
• M20: 2,870,185 km (0.073 R)
• M21: 3,016,940 km (0.077 R)
• M22: 3,131,981 km (0.064 R)
• M23: 3,269,312 km (0.07 R)
• M24: 3,408,737 km (0.089 R)
• M25: 3,535,895 km (0.11 R)
• M26: 3,693,422 km (0.078 R)
• M27: 4,000,995 km (0.043 R)
• M28: 4,180,512 km (0.041 R)
• M29: 4,263,689 km (0.062 R)
• M30: 4,378,131 km (0.104 R)
• M31: 4,462,654 km (0.065 R)
• M32: 4,563,333 km (0.043 R)
• M33: 4,656,832 km (0.116 R)
• M34: 4,814,209 km (0.118 R)
• M35: 5,037,708 km (0.062 R)
• M36: 5,142,576 km (0.117 R)
• M37: 5,297,111 km (0.095 R)
• M38: 5,619,494 km (0.109 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.1

Radius: 3.7

Gravity: 60.56 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.63 AU - 7.53 AU

Year: 9680 Days

Day: 22.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 41,716,733 km

• M1: 280,047 km (0.086 R)
• M2: 305,479 km (0.081 R)
• M3: 401,371 km (0.109 R)
• M4: 587,770 km (0.118 R)
• M5: 854,653 km (0.083 R)
• M6: 1,261,858 km (0.094 R)
• M7: 1,394,402 km (0.09 R)
• M8: 1,485,357 km (0.115 R)
• M9: 1,769,444 km (0.034 R)
• M10: 2,044,704 km (0.096 R)
• M11: 2,148,076 km (0.068 R)
• M12: 2,468,365 km (0.09 R)
• M13: 2,662,094 km (0.039 R)
• M14: 2,803,464 km (0.041 R)
• M15: 3,005,571 km (0.069 R)
• M16: 3,093,534 km (0.106 R)
• M17: 3,332,592 km (0.055 R)
• M18: 3,796,495 km (0.037 R)
• M19: 3,859,775 km (0.034 R)
• M20: 3,955,517 km (0.084 R)
• M21: 3,987,681 km (0.094 R)
• M22: 4,019,844 km (0.095 R)
• M23: 4,182,008 km (0.034 R)
• M24: 4,446,049 km (0.059 R)
• M25: 4,613,748 km (0.032 R)
• M26: 4,749,433 km (0.082 R)
• M27: 5,305,040 km (0.071 R)
• M28: 6,176,597 km (0.105 R)
• M29: 6,628,682 km (0.116 R)
• M30: 7,604,359 km (0.081 R)
• M31: 7,804,970 km (0.108 R)
• M32: 8,129,298 km (0.063 R)
• M33: 9,043,790 km (0.08 R)
• M34: 9,086,275 km (0.1 R)
• M35: 9,213,583 km (0.057 R)
• M36: 9,556,312 km (0.034 R)
• M37: 10,609,182 km (0.117 R)
• M38: 11,331,291 km (0.111 R)
• M39: 12,538,246 km (0.106 R)
• M40: 12,585,370 km (0.075 R)
• M41: 14,374,111 km (0.104 R)
• M42: 15,171,767 km (0.101 R)
• M43: 15,575,981 km (0.093 R)
• M44: 15,626,844 km (0.101 R)
• M45: 15,779,434 km (0.054 R)
• M46: 15,881,460 km (0.083 R)
• M47: 16,291,956 km (0.11 R)
• M48: 16,498,401 km (0.119 R)
• M49: 16,914,134 km (0.086 R)
• M50: 17,070,763 km (0.096 R)
• M51: 17,649,706 km (0.055 R)
• M52: 17,702,664 km (0.079 R)
• M53: 18,234,933 km (0.083 R)
• M54: 19,315,329 km (0.097 R)
• M55: 19,588,644 km (0.089 R)
• M56: 20,028,612 km (0.09 R)
• M57: 20,139,165 km (0.12 R)
• M58: 20,638,971 km (0.081 R)
• M59: 20,862,321 km (0.054 R)
• M60: 21,030,469 km (0.048 R)
• M61: 21,367,961 km (0.082 R)
• M62: 22,391,360 km (0.11 R)
• M63: 22,505,952 km (0.089 R)
• M64: 22,851,224 km (0.09 R)
• M65: 23,140,247 km (0.105 R)
• M66: 23,722,034 km (0.1 R)
• M67: 24,190,873 km (0.118 R)
• M68: 24,721,946 km (0.069 R)
• M69: 25,256,758 km (0.116 R)
• M70: 26,398,489 km (0.095 R)
• M71: 26,640,987 km (0.094 R)
• M72: 27,926,332 km (0.085 R)
• M73: 28,545,368 km (0.06 R)
• M74: 29,043,978 km (0.095 R)
• M75: 29,356,937 km (0.101 R)
• M76: 29,986,444 km (0.076 R)
• M77: 30,556,711 km (0.033 R)
• M78: 30,683,870 km (0.108 R)
• M79: 32,353,681 km (0.066 R)
• M80: 33,134,283 km (0.085 R)
• M81: 33,658,025 km (0.057 R)
• M82: 34,250,582 km (0.093 R)
• M83: 34,316,704 km (0.095 R)
• M84: 36,857,923 km (0.085 R)
• M85: 37,536,649 km (0.094 R)
• M86: 38,425,260 km (0.101 R)
• M87: 38,562,442 km (0.038 R)
• M88: 38,631,257 km (0.039 R)
• M89: 38,768,737 km (0.119 R)
• M90: 40,432,116 km (0.083 R)
• M91: 42,685,957 km (0.074 R)
• M92: 43,255,776 km (0.033 R)
• M93: 45,052,446 km (0.047 R)
• M94: 47,020,256 km (0.105 R)
• M95: 47,387,669 km (0.059 R)
• M96: 49,313,741 km (0.03 R)
• M97: 49,388,391 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.8

Radius: 7.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.32 AU - 7.66 AU

Year: 11932 Days

Day: 22.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,716,733 km

• M1: 107,561 km (0.086 R)
• M2: 165,904 km (0.09 R)
• M3: 329,115 km (0.075 R)
• M4: 666,608 km (0.072 R)
• M5: 765,642 km (0.068 R)
• M6: 1,280,109 km (0.085 R)
• M7: 1,368,970 km (0.064 R)
• M8: 1,441,525 km (0.09 R)
• M9: 2,089,284 km (0.095 R)
• M10: 2,152,265 km (0.06 R)
• M11: 2,323,405 km (0.071 R)
• M12: 2,543,613 km (0.065 R)
• M13: 2,701,887 km (0.074 R)
• M14: 3,591,097 km (0.09 R)
• M15: 3,641,511 km (0.097 R)
• M16: 3,692,225 km (0.093 R)
• M17: 3,768,819 km (0.116 R)
• M18: 3,897,623 km (0.034 R)
• M19: 4,292,711 km (0.095 R)
• M20: 4,454,426 km (0.092 R)
• M21: 4,563,333 km (0.111 R)
• M22: 4,783,691 km (0.116 R)
• M23: 5,206,604 km (0.04 R)
• M24: 5,670,806 km (0.066 R)
• M25: 5,878,149 km (0.065 R)
• M26: 6,027,747 km (0.06 R)
• M27: 6,361,201 km (0.077 R)
• M28: 6,638,705 km (0.067 R)
• M29: 6,732,054 km (0.095 R)
• M30: 7,301,423 km (0.109 R)
• M31: 8,184,200 km (0.083 R)
• M32: 8,317,791 km (0.118 R)
• M33: 8,587,217 km (0.085 R)
• M34: 8,655,134 km (0.101 R)
• M35: 10,012,885 km (0.075 R)
• M36: 10,588,986 km (0.108 R)
• M37: 10,844,499 km (0.072 R)
• M38: 11,361,360 km (0.117 R)
• M39: 12,304,425 km (0.093 R)
• M40: 12,457,613 km (0.117 R)
• M41: 12,611,400 km (0.079 R)
• M42: 12,843,426 km (0.045 R)
• M43: 13,037,754 km (0.082 R)
• M44: 13,350,862 km (0.049 R)
• M45: 14,184,421 km (0.094 R)
• M46: 14,304,848 km (0.119 R)
• M47: 14,465,964 km (0.083 R)
• M48: 14,627,680 km (0.075 R)
• M49: 15,362,953 km (0.052 R)
• M50: 15,818,180 km (0.101 R)
• M51: 16,193,970 km (0.081 R)
• M52: 16,446,042 km (0.043 R)
• M53: 18,685,223 km (0.111 R)
• M54: 19,482,430 km (0.095 R)
• M55: 19,840,268 km (0.087 R)
• M56: 20,290,707 km (0.042 R)
• M57: 20,926,797 km (0.106 R)
• M58: 21,018,202 km (0.115 R)
• M59: 21,477,318 km (0.07 R)
• M60: 22,125,675 km (0.074 R)
• M61: 22,358,748 km (0.054 R)
• M62: 22,921,535 km (0.098 R)
• M63: 23,110,178 km (0.084 R)
• M64: 23,299,270 km (0.113 R)
• M65: 23,488,960 km (0.111 R)
• M66: 24,830,853 km (0.095 R)
• M67: 24,927,643 km (0.057 R)
• M68: 25,608,762 km (0.108 R)
• M69: 26,939,585 km (0.108 R)
• M70: 27,338,113 km (0.096 R)
• M71: 27,388,079 km (0.109 R)
• M72: 27,638,356 km (0.09 R)
• M73: 27,738,736 km (0.118 R)
• M74: 28,191,719 km (0.086 R)
• M75: 29,360,377 km (0.06 R)
• M76: 30,441,222 km (0.11 R)
• M77: 30,493,132 km (0.113 R)
• M78: 31,378,153 km (0.112 R)
• M79: 32,113,277 km (0.094 R)
• M80: 33,279,991 km (0.063 R)
• M81: 33,600,579 km (0.076 R)
• M82: 33,922,065 km (0.098 R)
• M83: 34,568,478 km (0.114 R)
• M84: 35,654,708 km (0.092 R)
• M85: 35,982,626 km (0.099 R)
• M86: 36,256,839 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.9

Radius: 3.3

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.09 AU - 7.83 AU

Year: 13156 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 41,716,733 km

• M1: 60,438 km (0.073 R)
• M2: 195,973 km (0.074 R)
• M3: 279,598 km (0.12 R)
• M4: 325,675 km (0.114 R)
• M5: 399,726 km (0.082 R)
• M6: 425,756 km (0.11 R)
• M7: 578,645 km (0.118 R)
• M8: 684,410 km (0.12 R)
• M9: 796,459 km (0.073 R)
• M10: 829,520 km (0.081 R)
• M11: 914,193 km (0.117 R)
• M12: 966,402 km (0.068 R)
• M13: 1,751,791 km (0.109 R)
• M14: 1,795,174 km (0.036 R)
• M15: 2,200,734 km (0.06 R)
• M16: 2,437,996 km (0.102 R)
• M17: 2,535,235 km (0.026 R)
• M18: 2,608,837 km (0.094 R)
• M19: 3,197,206 km (0.107 R)
• M20: 3,357,275 km (0.03 R)
• M21: 3,384,203 km (0.086 R)
• M22: 3,881,018 km (0.117 R)
• M23: 3,965,989 km (0.088 R)
• M24: 5,219,320 km (0.108 R)
• M25: 5,470,794 km (0.064 R)
• M26: 6,248,853 km (0.107 R)
• M27: 6,348,634 km (0.081 R)
• M28: 6,617,013 km (0.09 R)
• M29: 7,655,970 km (0.072 R)
• M30: 8,744,594 km (0.117 R)
• M31: 9,080,591 km (0.103 R)
• M32: 9,231,236 km (0.065 R)
• M33: 9,534,919 km (0.109 R)
• M34: 9,726,554 km (0.063 R)
• M35: 10,191,355 km (0.037 R)
• M36: 10,584,199 km (0.104 R)
• M37: 11,303,914 km (0.093 R)
• M38: 12,287,670 km (0.096 R)
• M39: 12,958,616 km (0.087 R)
• M40: 13,000,953 km (0.045 R)
• M41: 13,170,746 km (0.063 R)
• M42: 13,383,923 km (0.104 R)
• M43: 13,512,428 km (0.114 R)
• M44: 14,511,143 km (0.099 R)
• M45: 14,687,369 km (0.115 R)
• M46: 14,775,632 km (0.088 R)
• M47: 14,819,913 km (0.043 R)
• M48: 14,952,756 km (0.118 R)
• M49: 15,086,197 km (0.109 R)
• M50: 15,309,248 km (0.056 R)
• M51: 16,303,774 km (0.059 R)
• M52: 16,486,882 km (0.065 R)
• M53: 16,578,735 km (0.058 R)
• M54: 17,225,896 km (0.064 R)
• M55: 17,365,770 km (0.094 R)
• M56: 18,497,478 km (0.113 R)
• M57: 19,168,574 km (0.046 R)
• M58: 19,507,114 km (0.086 R)
• M59: 20,042,973 km (0.089 R)
• M60: 20,092,041 km (0.106 R)
• M61: 20,682,654 km (0.103 R)
• M62: 21,679,723 km (0.098 R)
• M63: 21,729,988 km (0.041 R)
• M64: 22,184,167 km (0.109 R)
• M65: 23,461,883 km (0.069 R)
• M66: 23,565,255 km (0.116 R)
• M67: 25,714,827 km (0.045 R)
• M68: 25,821,340 km (0.076 R)
• M69: 26,195,036 km (0.054 R)
• M70: 26,302,148 km (0.077 R)
• M71: 26,839,952 km (0.06 R)
• M72: 27,272,739 km (0.095 R)
• M73: 28,419,855 km (0.1 R)
• M74: 28,805,668 km (0.107 R)
• M75: 29,082,424 km (0.042 R)
• M76: 30,029,678 km (0.034 R)
• M77: 30,422,672 km (0.105 R)
• M78: 30,591,568 km (0.067 R)
• M79: 30,873,859 km (0.04 R)
• M80: 32,183,289 km (0.106 R)
• M81: 32,873,683 km (0.1 R)
• M82: 32,989,322 km (0.078 R)
• M83: 33,336,689 km (0.106 R)
• M84: 33,394,733 km (0.044 R)
• M85: 33,976,818 km (0.093 R)
• M86: 34,915,096 km (0.086 R)
• M87: 35,091,921 km (0.116 R)
• M88: 36,159,451 km (0.039 R)
• M89: 36,278,680 km (0.115 R)
• M90: 36,398,060 km (0.085 R)
• M91: 36,757,094 km (0.076 R)
• M92: 37,237,603 km (0.12 R)
• M93: 37,297,741 km (0.101 R)
• M94: 38,508,736 km (0.031 R)
• M95: 39,855,416 km (0.106 R)
• M96: 40,968,873 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 12,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit