🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.9

Radius: 9.9

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.72 AU - 0.78 AU

Year: 441 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,188,259 km

• M1: 133,591 km (0.119 R)
• M2: 217,964 km (0.047 R)
• M3: 317,895 km (0.088 R)
• M4: 479,312 km (0.091 R)
• M5: 608,564 km (0.107 R)
• M6: 713,881 km (0.082 R)
• M7: 825,930 km (0.101 R)
• M8: 1,068,428 km (0.082 R)
• M9: 1,135,149 km (0.062 R)
• M10: 1,228,199 km (0.103 R)
• M11: 1,298,360 km (0.106 R)
• M12: 1,464,114 km (0.11 R)
• M13: 1,598,603 km (0.105 R)
• M14: 1,664,576 km (0.106 R)
• M15: 1,731,595 km (0.116 R)
• M16: 1,828,236 km (0.075 R)
• M17: 1,891,665 km (0.102 R)
• M18: 1,955,992 km (0.084 R)
• M19: 2,074,623 km (0.097 R)
• M20: 2,189,664 km (0.032 R)
• M21: 2,560,816 km (0.109 R)
• M22: 2,770,403 km (0.104 R)
• M23: 2,870,634 km (0.103 R)
• M24: 2,985,674 km (0.041 R)
• M25: 3,054,190 km (0.057 R)
• M26: 3,116,124 km (0.114 R)
• M27: 3,178,656 km (0.108 R)
• M28: 3,297,885 km (0.112 R)
• M29: 3,375,676 km (0.094 R)
• M30: 3,468,576 km (0.098 R)
• M31: 3,562,374 km (0.077 R)
• M32: 3,642,409 km (0.101 R)
• M33: 3,715,712 km (0.118 R)
• M34: 3,841,374 km (0.075 R)
• M35: 4,043,930 km (0.109 R)
• M36: 4,112,296 km (0.097 R)
• M37: 4,373,943 km (0.116 R)
• M38: 4,514,565 km (0.062 R)
• M39: 4,609,260 km (0.032 R)
• M40: 4,784,589 km (0.096 R)
• M41: 4,873,001 km (0.113 R)
• M42: 4,994,624 km (0.069 R)
• M43: 5,158,284 km (0.084 R)
• M44: 5,265,546 km (0.05 R)
• M45: 5,609,023 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.1

Radius: 13.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.66 AU - 0.92 AU

Year: 476 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,188,259 km

• M1: 170,841 km (0.097 R)
• M2: 287,228 km (0.109 R)
• M3: 423,811 km (0.104 R)
• M4: 517,160 km (0.08 R)
• M5: 616,194 km (0.091 R)
• M6: 704,307 km (0.111 R)
• M7: 793,467 km (0.113 R)
• M8: 887,265 km (0.058 R)
• M9: 1,015,770 km (0.05 R)
• M10: 1,155,943 km (0.108 R)
• M11: 1,250,040 km (0.111 R)
• M12: 1,436,588 km (0.111 R)
• M13: 1,559,408 km (0.091 R)
• M14: 1,712,746 km (0.103 R)
• M15: 1,932,954 km (0.083 R)
• M16: 2,233,347 km (0.1 R)
• M17: 2,359,158 km (0.107 R)
• M18: 2,456,547 km (0.12 R)
• M19: 2,574,131 km (0.105 R)
• M20: 2,738,090 km (0.098 R)
• M21: 3,089,944 km (0.075 R)
• M22: 3,264,674 km (0.106 R)
• M23: 3,373,881 km (0.044 R)
• M24: 3,477,403 km (0.093 R)
• M25: 3,575,090 km (0.082 R)
• M26: 3,859,176 km (0.046 R)
• M27: 3,982,146 km (0.105 R)
• M28: 4,113,792 km (0.109 R)
• M29: 4,217,164 km (0.092 R)
• M30: 4,366,612 km (0.112 R)
• M31: 4,464,599 km (0.1 R)
• M32: 4,570,963 km (0.11 R)
• M33: 4,739,859 km (0.071 R)
• M34: 4,989,388 km (0.104 R)
• M35: 5,355,753 km (0.068 R)
• M36: 5,460,921 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 11.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.9 AU - 4.82 AU

Year: 6175 Days

Day: 11.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,188,259 km

• M1: 223,798 km (0.044 R)
• M2: 356,193 km (0.115 R)
• M3: 480,060 km (0.046 R)
• M4: 601,683 km (0.109 R)
• M5: 703,260 km (0.086 R)
• M6: 778,507 km (0.104 R)
• M7: 1,121,386 km (0.118 R)
• M8: 1,303,596 km (0.057 R)
• M9: 1,398,590 km (0.08 R)
• M10: 1,524,402 km (0.03 R)
• M11: 1,668,764 km (0.077 R)
• M12: 1,893,909 km (0.033 R)
• M13: 2,161,540 km (0.114 R)
• M14: 2,374,417 km (0.111 R)
• M15: 2,560,068 km (0.08 R)
• M16: 2,785,812 km (0.114 R)
• M17: 3,275,445 km (0.099 R)
• M18: 3,520,935 km (0.097 R)
• M19: 3,713,917 km (0.059 R)
• M20: 4,110,501 km (0.081 R)
• M21: 4,334,449 km (0.074 R)
• M22: 4,837,098 km (0.086 R)
• M23: 5,030,528 km (0.116 R)
• M24: 5,248,342 km (0.099 R)
• M25: 5,336,306 km (0.101 R)
• M26: 5,874,858 km (0.097 R)
• M27: 6,081,303 km (0.118 R)
• M28: 6,173,904 km (0.101 R)
• M29: 6,360,453 km (0.093 R)
• M30: 6,477,887 km (0.032 R)
• M31: 6,667,427 km (0.108 R)
• M32: 6,763,021 km (0.117 R)
• M33: 7,518,340 km (0.108 R)
• M34: 7,767,869 km (0.067 R)
• M35: 7,893,532 km (0.097 R)
• M36: 8,045,373 km (0.1 R)
• M37: 8,714,375 km (0.101 R)
• M38: 8,845,124 km (0.108 R)
• M39: 9,029,279 km (0.078 R)
• M40: 9,859,996 km (0.114 R)
• M41: 10,743,072 km (0.064 R)
• M42: 10,995,892 km (0.109 R)
• M43: 11,222,383 km (0.102 R)
• M44: 11,450,520 km (0.093 R)
• M45: 12,378,027 km (0.055 R)
• M46: 12,466,140 km (0.088 R)
• M47: 12,940,066 km (0.116 R)
• M48: 13,510,632 km (0.119 R)
• M49: 13,631,807 km (0.069 R)
• M50: 13,814,167 km (0.117 R)
• M51: 14,521,017 km (0.103 R)
• M52: 14,831,881 km (0.052 R)
• M53: 15,207,970 km (0.102 R)
• M54: 15,555,486 km (0.102 R)
• M55: 16,129,942 km (0.048 R)
• M56: 16,226,283 km (0.102 R)
• M57: 16,808,817 km (0.093 R)
• M58: 17,135,389 km (0.106 R)
• M59: 17,629,062 km (0.09 R)
• M60: 17,960,870 km (0.12 R)
• M61: 18,428,962 km (0.076 R)
• M62: 18,630,769 km (0.069 R)
• M63: 19,822,466 km (0.113 R)
• M64: 20,514,655 km (0.114 R)
• M65: 20,653,931 km (0.053 R)
• M66: 21,426,155 km (0.092 R)
• M67: 21,780,253 km (0.082 R)
• M68: 21,886,916 km (0.098 R)
• M69: 22,746,057 km (0.114 R)
• M70: 22,962,675 km (0.116 R)
• M71: 23,107,336 km (0.114 R)
• M72: 23,506,912 km (0.062 R)
• M73: 24,534,350 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.6

Radius: 7.5

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.9 AU - 5.92 AU

Year: 9745 Days

Day: 16.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 140.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,188,259 km

• M1: 97,687 km (0.09 R)
• M2: 222,003 km (0.117 R)
• M3: 429,047 km (0.092 R)
• M4: 546,930 km (0.079 R)
• M5: 710,141 km (0.097 R)
• M6: 926,759 km (0.102 R)
• M7: 1,247,646 km (0.113 R)
• M8: 1,555,519 km (0.111 R)
• M9: 2,136,856 km (0.081 R)
• M10: 2,265,809 km (0.091 R)
• M11: 2,558,872 km (0.1 R)
• M12: 2,863,902 km (0.092 R)
• M13: 3,508,668 km (0.106 R)
• M14: 3,661,258 km (0.103 R)
• M15: 4,005,034 km (0.057 R)
• M16: 4,391,745 km (0.106 R)
• M17: 4,490,180 km (0.094 R)
• M18: 4,756,614 km (0.052 R)
• M19: 5,551,128 km (0.104 R)
• M20: 5,729,299 km (0.097 R)
• M21: 7,067,003 km (0.103 R)
• M22: 7,691,275 km (0.11 R)
• M23: 7,969,976 km (0.084 R)
• M24: 8,660,520 km (0.114 R)
• M25: 9,075,654 km (0.105 R)
• M26: 10,228,754 km (0.117 R)
• M27: 11,247,067 km (0.104 R)
• M28: 11,563,317 km (0.086 R)
• M29: 11,654,273 km (0.103 R)
• M30: 12,951,884 km (0.115 R)
• M31: 13,474,131 km (0.087 R)
• M32: 13,713,786 km (0.084 R)
• M33: 14,197,287 km (0.078 R)
• M34: 14,539,118 km (0.082 R)
• M35: 14,735,689 km (0.119 R)
• M36: 14,933,009 km (0.066 R)
• M37: 14,982,526 km (0.037 R)
• M38: 15,032,043 km (0.083 R)
• M39: 15,280,675 km (0.063 R)
• M40: 15,330,491 km (0.117 R)
• M41: 15,781,827 km (0.077 R)
• M42: 16,646,204 km (0.111 R)
• M43: 16,800,439 km (0.112 R)
• M44: 17,630,408 km (0.108 R)
• M45: 18,103,287 km (0.057 R)
• M46: 18,686,719 km (0.057 R)
• M47: 20,473,965 km (0.097 R)
• M48: 21,920,277 km (0.094 R)
• M49: 22,541,856 km (0.096 R)
• M50: 22,826,391 km (0.104 R)
• M51: 23,918,456 km (0.051 R)
• M52: 24,499,942 km (0.044 R)
• M53: 24,792,556 km (0.074 R)
• M54: 24,909,841 km (0.106 R)
• M55: 25,321,983 km (0.114 R)
• M56: 25,736,369 km (0.087 R)
• M57: 26,093,309 km (0.063 R)
• M58: 27,174,154 km (0.12 R)
• M59: 27,234,592 km (0.074 R)
• M60: 27,295,029 km (0.11 R)
• M61: 28,085,953 km (0.103 R)
• M62: 28,208,174 km (0.117 R)
• M63: 28,514,850 km (0.113 R)
• M64: 29,007,626 km (0.1 R)
• M65: 29,193,276 km (0.118 R)
• M66: 29,255,210 km (0.115 R)
• M67: 29,317,144 km (0.044 R)
• M68: 30,064,235 km (0.098 R)
• M69: 30,126,917 km (0.031 R)
• M70: 30,754,779 km (0.108 R)
• M71: 32,792,751 km (0.06 R)
• M72: 33,697,968 km (0.119 R)
• M73: 33,763,043 km (0.099 R)
• M74: 34,480,514 km (0.092 R)
• M75: 34,611,562 km (0.099 R)
• M76: 37,400,515 km (0.054 R)
• M77: 37,804,878 km (0.068 R)
• M78: 38,414,040 km (0.099 R)
• M79: 38,481,808 km (0.089 R)
• M80: 38,617,793 km (0.088 R)
• M81: 39,026,345 km (0.058 R)
• M82: 39,162,927 km (0.086 R)
• M83: 39,504,908 km (0.119 R)
• M84: 41,996,461 km (0.058 R)
• M85: 42,136,484 km (0.094 R)
• M86: 42,206,496 km (0.109 R)
• M87: 43,190,700 km (0.095 R)
• M88: 44,396,010 km (0.078 R)
• M89: 44,467,219 km (0.079 R)
• M90: 45,540,584 km (0.064 R)
• M91: 45,900,217 km (0.112 R)
• M92: 46,477,515 km (0.095 R)
• M93: 49,179,103 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.5

Radius: 6.2

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.35 AU - 9.49 AU

Year: 15117 Days

Day: 20.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,188,259 km

• M1: 603,179 km (0.115 R)
• M2: 865,424 km (0.095 R)
• M3: 930,648 km (0.048 R)
• M4: 975,229 km (0.108 R)
• M5: 1,136,944 km (0.12 R)
• M6: 1,564,943 km (0.075 R)
• M7: 2,681,243 km (0.115 R)
• M8: 2,745,570 km (0.085 R)
• M9: 3,278,288 km (0.117 R)
• M10: 3,521,384 km (0.096 R)
• M11: 4,061,732 km (0.057 R)
• M12: 5,138,238 km (0.117 R)
• M13: 5,461,220 km (0.087 R)
• M14: 5,874,260 km (0.094 R)
• M15: 6,512,594 km (0.12 R)
• M16: 7,262,229 km (0.069 R)
• M17: 8,039,090 km (0.049 R)
• M18: 8,413,683 km (0.027 R)
• M19: 8,508,229 km (0.086 R)
• M20: 8,986,344 km (0.041 R)
• M21: 9,034,664 km (0.114 R)
• M22: 9,131,454 km (0.066 R)
• M23: 9,620,789 km (0.096 R)
• M24: 9,968,454 km (0.082 R)
• M25: 10,018,420 km (0.105 R)
• M26: 10,068,535 km (0.099 R)
• M27: 10,932,612 km (0.085 R)
• M28: 11,139,357 km (0.085 R)
• M29: 11,295,387 km (0.027 R)
• M30: 11,979,349 km (0.08 R)
• M31: 12,246,082 km (0.025 R)
• M32: 13,497,767 km (0.107 R)
• M33: 14,110,670 km (0.103 R)
• M34: 14,279,416 km (0.043 R)
• M35: 14,562,156 km (0.116 R)
• M36: 14,618,854 km (0.093 R)
• M37: 14,846,691 km (0.118 R)
• M38: 16,120,517 km (0.075 R)
• M39: 16,533,108 km (0.073 R)
• M40: 17,731,088 km (0.092 R)
• M41: 17,791,675 km (0.067 R)
• M42: 18,156,993 km (0.09 R)
• M43: 18,894,809 km (0.106 R)
• M44: 19,018,826 km (0.106 R)
• M45: 19,205,225 km (0.061 R)
• M46: 20,272,905 km (0.096 R)
• M47: 20,782,136 km (0.114 R)
• M48: 20,974,070 km (0.081 R)
• M49: 21,166,752 km (0.079 R)
• M50: 21,295,406 km (0.105 R)
• M51: 21,359,883 km (0.061 R)
• M52: 22,269,139 km (0.041 R)
• M53: 22,531,235 km (0.048 R)
• M54: 24,327,007 km (0.076 R)
• M55: 24,664,650 km (0.12 R)
• M56: 25,003,788 km (0.1 R)
• M57: 27,210,506 km (0.071 R)
• M58: 29,191,930 km (0.107 R)
• M59: 31,146,277 km (0.042 R)
• M60: 32,918,563 km (0.12 R)
• M61: 33,366,758 km (0.107 R)
• M62: 34,269,132 km (0.085 R)
• M63: 34,799,307 km (0.107 R)
• M64: 37,490,124 km (0.069 R)
• M65: 38,506,642 km (0.117 R)
• M66: 38,821,096 km (0.096 R)
• M67: 39,373,711 km (0.102 R)
• M68: 40,008,305 km (0.061 R)
• M69: 40,406,684 km (0.073 R)
• M70: 41,207,481 km (0.103 R)
• M71: 41,690,383 km (0.104 R)
• M72: 43,804,650 km (0.116 R)
• M73: 44,050,888 km (0.11 R)
• M74: 45,205,933 km (0.088 R)
• M75: 45,953,624 km (0.088 R)
• M76: 46,873,052 km (0.064 R)
• M77: 47,629,868 km (0.088 R)
• M78: 47,967,510 km (0.039 R)
• M79: 48,645,188 km (0.115 R)
• M80: 48,900,253 km (0.088 R)
• M81: 49,240,887 km (0.111 R)
• M82: 49,496,849 km (0.062 R)
• M83: 50,353,297 km (0.112 R)
• M84: 50,955,728 km (0.039 R)
• M85: 52,690,165 km (0.082 R)
• M86: 53,214,207 km (0.115 R)
• M87: 53,301,721 km (0.07 R)
• M88: 54,179,562 km (0.027 R)
• M89: 54,885,215 km (0.104 R)
• M90: 55,062,189 km (0.08 R)
• M91: 55,949,454 km (0.099 R)
• M92: 56,216,486 km (0.119 R)
• M93: 57,648,287 km (0.12 R)
• M94: 59,636,593 km (0.113 R)
• M95: 60,273,880 km (0.114 R)
• M96: 60,822,006 km (0.109 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: 439 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit