🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 11.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.72 AU - 0.76 AU

Year: 424 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,390,610 km

• M1: 154,235 km (0.115 R)
• M2: 250,726 km (0.098 R)
• M3: 349,909 km (0.03 R)
• M4: 443,408 km (0.09 R)
• M5: 517,309 km (0.088 R)
• M6: 614,249 km (0.101 R)
• M7: 702,661 km (0.074 R)
• M8: 819,198 km (0.032 R)
• M9: 918,381 km (0.091 R)
• M10: 993,031 km (0.077 R)
• M11: 1,069,774 km (0.103 R)
• M12: 1,168,060 km (0.111 R)
• M13: 1,289,234 km (0.099 R)
• M14: 1,448,257 km (0.083 R)
• M15: 1,622,539 km (0.111 R)
• M16: 1,714,691 km (0.069 R)
• M17: 1,895,106 km (0.025 R)
• M18: 1,969,007 km (0.089 R)
• M19: 2,115,314 km (0.091 R)
• M20: 2,206,868 km (0.049 R)
• M21: 2,304,555 km (0.069 R)
• M22: 2,418,848 km (0.106 R)
• M23: 2,514,740 km (0.115 R)
• M24: 2,768,009 km (0.111 R)
• M25: 3,002,728 km (0.106 R)
• M26: 3,084,259 km (0.107 R)
• M27: 3,177,608 km (0.089 R)
• M28: 3,327,805 km (0.093 R)
• M29: 3,480,245 km (0.112 R)
• M30: 3,733,963 km (0.116 R)
• M31: 3,821,926 km (0.072 R)
• M32: 4,198,763 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 13.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 550 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,390,610 km

• M1: 178,321 km (0.09 R)
• M2: 264,788 km (0.086 R)
• M3: 384,167 km (0.074 R)
• M4: 483,800 km (0.117 R)
• M5: 619,485 km (0.08 R)
• M6: 751,131 km (0.066 R)
• M7: 926,609 km (0.11 R)
• M8: 1,054,815 km (0.111 R)
• M9: 1,139,337 km (0.095 R)
• M10: 1,231,041 km (0.097 R)
• M11: 1,388,418 km (0.085 R)
• M12: 1,472,193 km (0.088 R)
• M13: 1,608,925 km (0.071 R)
• M14: 1,723,816 km (0.079 R)
• M15: 1,814,473 km (0.069 R)
• M16: 1,917,845 km (0.111 R)
• M17: 2,023,311 km (0.119 R)
• M18: 2,263,416 km (0.113 R)
• M19: 2,375,315 km (0.104 R)
• M20: 2,519,378 km (0.058 R)
• M21: 2,617,065 km (0.096 R)
• M22: 2,747,215 km (0.079 R)
• M23: 2,835,328 km (0.086 R)
• M24: 2,937,055 km (0.036 R)
• M25: 3,020,680 km (0.109 R)
• M26: 3,183,891 km (0.036 R)
• M27: 3,417,414 km (0.115 R)
• M28: 3,526,022 km (0.06 R)
• M29: 3,622,064 km (0.051 R)
• M30: 3,823,871 km (0.092 R)
• M31: 3,908,544 km (0.091 R)
• M32: 4,029,568 km (0.064 R)
• M33: 4,268,027 km (0.098 R)
• M34: 4,429,593 km (0.066 R)
• M35: 4,533,414 km (0.067 R)
• M36: 4,623,173 km (0.061 R)
• M37: 4,850,113 km (0.106 R)
• M38: 5,011,229 km (0.03 R)
• M39: 5,197,628 km (0.101 R)
• M40: 5,449,551 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 8.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.07 AU

Year: 647 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,390,610 km

• M1: 108,309 km (0.111 R)
• M2: 239,805 km (0.101 R)
• M3: 402,269 km (0.111 R)
• M4: 468,391 km (0.078 R)
• M5: 609,911 km (0.101 R)
• M6: 806,632 km (0.083 R)
• M7: 975,677 km (0.066 R)
• M8: 1,101,938 km (0.117 R)
• M9: 1,439,132 km (0.086 R)
• M10: 1,598,154 km (0.11 R)
• M11: 1,718,880 km (0.093 R)
• M12: 1,787,844 km (0.112 R)
• M13: 2,057,569 km (0.077 R)
• M14: 2,178,594 km (0.077 R)
• M15: 2,291,241 km (0.114 R)
• M16: 2,483,474 km (0.107 R)
• M17: 2,556,179 km (0.092 R)
• M18: 2,623,947 km (0.111 R)
• M19: 2,755,593 km (0.076 R)
• M20: 3,043,419 km (0.097 R)
• M21: 3,157,562 km (0.039 R)
• M22: 3,254,950 km (0.063 R)
• M23: 3,415,170 km (0.11 R)
• M24: 3,565,516 km (0.069 R)
• M25: 3,622,512 km (0.11 R)
• M26: 3,879,222 km (0.068 R)
• M27: 3,944,447 km (0.084 R)
• M28: 4,016,404 km (0.068 R)
• M29: 4,102,273 km (0.111 R)
• M30: 4,228,683 km (0.09 R)
• M31: 4,505,888 km (0.073 R)
• M32: 4,615,693 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 9.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.45 AU - 1.59 AU

Year: 1250 Days

Day: 5 Hours

Environment

Temp: -195 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 81,390,610 km

• M1: 123,418 km (0.118 R)
• M2: 199,863 km (0.07 R)
• M3: 267,631 km (0.091 R)
• M4: 352,602 km (0.085 R)
• M5: 537,056 km (0.114 R)
• M6: 725,849 km (0.054 R)
• M7: 795,711 km (0.109 R)
• M8: 880,533 km (0.108 R)
• M9: 1,161,029 km (0.085 R)
• M10: 1,286,841 km (0.031 R)
• M11: 1,366,128 km (0.097 R)
• M12: 1,454,540 km (0.089 R)
• M13: 1,692,102 km (0.075 R)
• M14: 1,787,545 km (0.108 R)
• M15: 2,067,742 km (0.058 R)
• M16: 2,274,187 km (0.099 R)
• M17: 2,370,977 km (0.034 R)
• M18: 2,505,465 km (0.075 R)
• M19: 2,707,273 km (0.113 R)
• M20: 2,800,771 km (0.066 R)
• M21: 2,943,039 km (0.08 R)
• M22: 3,078,126 km (0.108 R)
• M23: 3,264,674 km (0.053 R)
• M24: 3,711,224 km (0.12 R)
• M25: 3,783,929 km (0.064 R)
• M26: 4,112,296 km (0.064 R)
• M27: 4,209,385 km (0.097 R)
• M28: 4,296,301 km (0.089 R)
• M29: 4,361,975 km (0.097 R)
• M30: 4,438,868 km (0.071 R)
• M31: 4,672,540 km (0.057 R)
• M32: 4,807,926 km (0.112 R)
• M33: 4,898,881 km (0.065 R)
• M34: 5,163,670 km (0.111 R)
• M35: 5,385,972 km (0.102 R)
• M36: 5,456,732 km (0.052 R)
• M37: 5,599,448 km (0.108 R)
• M38: 5,707,159 km (0.118 R)
• M39: 5,876,354 km (0.061 R)
• M40: 6,059,312 km (0.097 R)
• M41: 6,269,048 km (0.114 R)
• M42: 6,443,629 km (0.117 R)
• M43: 6,581,858 km (0.1 R)
• M44: 6,721,133 km (0.048 R)
• M45: 6,912,618 km (0.075 R)
• M46: 7,183,690 km (0.114 R)
• M47: 7,274,944 km (0.038 R)
• M48: 7,497,845 km (0.096 R)
• M49: 7,603,611 km (0.115 R)
• M50: 7,696,511 km (0.103 R)
• M51: 7,870,194 km (0.069 R)
• M52: 8,004,533 km (0.09 R)
• M53: 8,467,239 km (0.079 R)
• M54: 8,688,046 km (0.074 R)
• M55: 8,868,910 km (0.081 R)
• M56: 9,022,846 km (0.104 R)
• M57: 9,390,258 km (0.101 R)
• M58: 9,475,828 km (0.091 R)
• M59: 9,633,205 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783

Radius: 9.7

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.54 AU - 4 AU

Year: 3943 Days

Day: 12.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,390,610 km

• M1: 136,284 km (0.075 R)
• M2: 208,240 km (0.102 R)
• M3: 343,327 km (0.105 R)
• M4: 466,745 km (0.068 R)
• M5: 585,975 km (0.088 R)
• M6: 705,055 km (0.114 R)
• M7: 857,196 km (0.048 R)
• M8: 956,379 km (0.084 R)
• M9: 1,072,916 km (0.092 R)
• M10: 1,451,399 km (0.1 R)
• M11: 1,742,067 km (0.119 R)
• M12: 1,935,198 km (0.11 R)
• M13: 2,152,414 km (0.101 R)
• M14: 2,255,487 km (0.09 R)
• M15: 2,832,636 km (0.117 R)
• M16: 2,984,029 km (0.086 R)
• M17: 3,314,640 km (0.093 R)
• M18: 3,454,215 km (0.087 R)
• M19: 3,616,080 km (0.093 R)
• M20: 4,441,262 km (0.116 R)
• M21: 5,252,980 km (0.085 R)
• M22: 5,369,367 km (0.097 R)
• M23: 5,439,678 km (0.094 R)
• M24: 5,510,138 km (0.111 R)
• M25: 5,843,442 km (0.083 R)
• M26: 6,655,011 km (0.071 R)
• M27: 6,755,840 km (0.083 R)
• M28: 8,518,402 km (0.106 R)
• M29: 8,655,284 km (0.102 R)
• M30: 8,793,064 km (0.073 R)
• M31: 8,903,766 km (0.118 R)
• M32: 9,070,717 km (0.085 R)
• M33: 9,464,309 km (0.096 R)
• M34: 9,634,701 km (0.08 R)
• M35: 10,094,116 km (0.117 R)
• M36: 10,297,270 km (0.045 R)
• M37: 10,531,241 km (0.043 R)
• M38: 10,707,916 km (0.079 R)
• M39: 10,855,869 km (0.049 R)
• M40: 11,788,163 km (0.111 R)
• M41: 12,527,475 km (0.109 R)
• M42: 12,777,304 km (0.106 R)
• M43: 12,997,213 km (0.099 R)
• M44: 13,409,056 km (0.109 R)
• M45: 13,696,583 km (0.093 R)
• M46: 13,857,251 km (0.11 R)
• M47: 14,018,517 km (0.075 R)
• M48: 14,801,363 km (0.095 R)
• M49: 14,933,308 km (0.066 R)
• M50: 14,999,281 km (0.104 R)
• M51: 15,165,035 km (0.097 R)
• M52: 15,364,449 km (0.098 R)
• M53: 16,002,185 km (0.088 R)
• M54: 16,648,597 km (0.096 R)
• M55: 16,820,037 km (0.111 R)
• M56: 17,164,860 km (0.093 R)
• M57: 17,686,358 km (0.039 R)
• M58: 17,931,549 km (0.117 R)
• M59: 18,107,326 km (0.077 R)
• M60: 18,319,157 km (0.118 R)
• M61: 19,174,258 km (0.079 R)
• M62: 19,282,118 km (0.112 R)
• M63: 19,498,437 km (0.097 R)
• M64: 20,849,605 km (0.063 R)
• M65: 21,108,708 km (0.108 R)
• M66: 21,257,109 km (0.092 R)
• M67: 21,929,701 km (0.06 R)
• M68: 22,042,498 km (0.09 R)
• M69: 22,117,746 km (0.117 R)
• M70: 22,268,541 km (0.113 R)
• M71: 22,799,164 km (0.103 R)
• M72: 23,180,788 km (0.116 R)
• M73: 23,333,977 km (0.044 R)
• M74: 23,834,382 km (0.053 R)
• M75: 24,066,408 km (0.098 R)
• M76: 25,553,859 km (0.113 R)
• M77: 26,268,788 km (0.118 R)
• M78: 26,508,443 km (0.117 R)
• M79: 26,708,905 km (0.067 R)
• M80: 26,829,331 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.6

Radius: 7

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.82 AU - 11.32 AU

Year: 22916 Days

Day: 16.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,390,610 km

• M1: 207,492 km (0.12 R)
• M2: 665,711 km (0.077 R)
• M3: 762,052 km (0.096 R)
• M4: 1,107,323 km (0.104 R)
• M5: 1,434,344 km (0.094 R)
• M6: 1,723,667 km (0.112 R)
• M7: 2,619,608 km (0.105 R)
• M8: 2,735,547 km (0.075 R)
• M9: 2,932,717 km (0.065 R)
• M10: 3,216,504 km (0.102 R)
• M11: 3,723,341 km (0.088 R)
• M12: 5,048,479 km (0.114 R)
• M13: 5,886,676 km (0.118 R)
• M14: 7,744,233 km (0.069 R)
• M15: 8,996,816 km (0.118 R)
• M16: 10,249,997 km (0.037 R)
• M17: 10,865,892 km (0.103 R)
• M18: 11,430,325 km (0.113 R)
• M19: 12,004,332 km (0.082 R)
• M20: 12,850,008 km (0.076 R)
• M21: 13,114,049 km (0.09 R)
• M22: 13,782,003 km (0.099 R)
• M23: 14,598,059 km (0.117 R)
• M24: 15,499,835 km (0.087 R)
• M25: 15,640,158 km (0.063 R)
• M26: 16,419,413 km (0.103 R)
• M27: 16,562,579 km (0.051 R)
• M28: 18,533,979 km (0.089 R)
• M29: 18,608,479 km (0.084 R)
• M30: 19,812,892 km (0.12 R)
• M31: 20,887,304 km (0.074 R)
• M32: 21,042,287 km (0.118 R)
• M33: 21,823,188 km (0.057 R)
• M34: 22,693,099 km (0.105 R)
• M35: 23,252,595 km (0.071 R)
• M36: 25,040,290 km (0.094 R)
• M37: 25,618,336 km (0.105 R)
• M38: 26,117,245 km (0.102 R)
• M39: 26,451,746 km (0.109 R)
• M40: 27,124,787 km (0.072 R)
• M41: 29,177,868 km (0.094 R)
• M42: 29,264,485 km (0.081 R)
• M43: 29,873,199 km (0.065 R)
• M44: 30,486,101 km (0.117 R)
• M45: 34,067,325 km (0.08 R)
• M46: 35,907,229 km (0.099 R)
• M47: 35,999,980 km (0.087 R)
• M48: 36,185,930 km (0.092 R)
• M49: 37,120,318 km (0.105 R)
• M50: 38,726,850 km (0.037 R)
• M51: 39,012,731 km (0.045 R)
• M52: 39,586,589 km (0.105 R)
• M53: 42,203,205 km (0.11 R)
• M54: 42,890,757 km (0.056 R)
• M55: 44,077,816 km (0.119 R)
• M56: 45,075,334 km (0.113 R)
• M57: 45,476,406 km (0.032 R)
• M58: 45,979,504 km (0.045 R)
• M59: 47,601,444 km (0.117 R)
• M60: 48,112,171 km (0.068 R)
• M61: 49,345,306 km (0.055 R)
• M62: 51,214,382 km (0.064 R)
• M63: 51,528,239 km (0.081 R)
• M64: 53,106,646 km (0.069 R)
• M65: 54,274,257 km (0.081 R)
• M66: 54,594,097 km (0.051 R)
• M67: 55,664,919 km (0.049 R)
• M68: 56,095,162 km (0.041 R)
• M69: 57,175,708 km (0.063 R)
• M70: 57,284,166 km (0.115 R)
• M71: 58,263,135 km (0.104 R)
• M72: 60,679,290 km (0.068 R)
• M73: 61,232,952 km (0.116 R)
• M74: 62,792,210 km (0.047 R)
• M75: 66,063,467 km (0.116 R)
• M76: 68,696,988 km (0.06 R)
• M77: 68,927,518 km (0.095 R)
• M78: 71,481,303 km (0.054 R)
• M79: 71,831,961 km (0.068 R)
• M80: 72,300,352 km (0.074 R)
• M81: 74,065,906 km (0.193 R)
• M82: 75,250,871 km (0.085 R)
• M83: 75,845,672 km (0.092 R)
• M84: 75,964,901 km (0.057 R)
• M85: 76,442,118 km (0.093 R)
• M86: 77,639,500 km (0.104 R)
• M87: 78,240,434 km (0.088 R)
• M88: 79,810,314 km (0.086 R)
• M89: 80,538,407 km (0.083 R)
• M90: 81,390,666 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit