🌌 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: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.1

Radius: 14.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.63 AU - 0.89 AU

Year: 466 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,567,428 km

• M1: 183,706 km (0.105 R)
• M2: 292,763 km (0.08 R)
• M3: 413,937 km (0.086 R)
• M4: 547,079 km (0.077 R)
• M5: 677,379 km (0.106 R)
• M6: 778,807 km (0.066 R)
• M7: 894,894 km (0.115 R)
• M8: 1,015,470 km (0.057 R)
• M9: 1,106,276 km (0.114 R)
• M10: 1,232,088 km (0.086 R)
• M11: 1,509,891 km (0.069 R)
• M12: 1,637,498 km (0.089 R)
• M13: 1,734,887 km (0.06 R)
• M14: 1,848,730 km (0.093 R)
• M15: 2,030,492 km (0.107 R)
• M16: 2,175,452 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 11.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.2 AU - 1.8 AU

Year: 1291 Days

Day: 5.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,567,428 km

• M1: 145,409 km (0.105 R)
• M2: 223,948 km (0.07 R)
• M3: 302,636 km (0.087 R)
• M4: 424,858 km (0.087 R)
• M5: 504,294 km (0.061 R)
• M6: 584,479 km (0.074 R)
• M7: 705,204 km (0.094 R)
• M8: 790,924 km (0.104 R)
• M9: 861,085 km (0.087 R)
• M10: 1,001,408 km (0.108 R)
• M11: 1,201,121 km (0.074 R)
• M12: 1,359,545 km (0.028 R)
• M13: 1,493,286 km (0.116 R)
• M14: 1,689,558 km (0.113 R)
• M15: 1,894,657 km (0.105 R)
• M16: 2,000,273 km (0.113 R)
• M17: 2,099,008 km (0.104 R)
• M18: 2,190,113 km (0.095 R)
• M19: 2,282,564 km (0.12 R)
• M20: 2,357,513 km (0.069 R)
• M21: 2,510,103 km (0.103 R)
• M22: 2,685,731 km (0.093 R)
• M23: 2,785,064 km (0.097 R)
• M24: 2,946,480 km (0.095 R)
• M25: 3,038,782 km (0.079 R)
• M26: 3,226,228 km (0.077 R)
• M27: 3,536,494 km (0.11 R)
• M28: 3,656,621 km (0.091 R)
• M29: 4,151,191 km (0.081 R)
• M30: 4,313,056 km (0.114 R)
• M31: 4,559,743 km (0.08 R)
• M32: 4,667,005 km (0.107 R)
• M33: 4,932,541 km (0.096 R)
• M34: 5,079,596 km (0.103 R)
• M35: 5,153,647 km (0.06 R)
• M36: 5,227,997 km (0.113 R)
• M37: 5,302,796 km (0.111 R)
• M38: 5,415,593 km (0.108 R)
• M39: 5,542,003 km (0.112 R)
• M40: 5,618,148 km (0.029 R)
• M41: 5,823,396 km (0.069 R)
• M42: 5,900,888 km (0.113 R)
• M43: 6,135,757 km (0.095 R)
• M44: 6,320,510 km (0.079 R)
• M45: 6,493,744 km (0.051 R)
• M46: 6,776,933 km (0.05 R)
• M47: 7,064,161 km (0.119 R)
• M48: 7,174,714 km (0.079 R)
• M49: 7,271,803 km (0.118 R)
• M50: 7,495,601 km (0.04 R)
• M51: 7,566,062 km (0.104 R)
• M52: 7,764,279 km (0.088 R)
• M53: 7,964,291 km (0.073 R)
• M54: 8,223,993 km (0.107 R)
• M55: 8,427,895 km (0.06 R)
• M56: 8,530,519 km (0.112 R)
• M57: 8,974,975 km (0.109 R)
• M58: 9,124,872 km (0.115 R)
• M59: 9,290,626 km (0.086 R)
• M60: 9,366,323 km (0.12 R)
• M61: 9,640,536 km (0.083 R)
• M62: 9,871,066 km (0.09 R)
• M63: 10,072,425 km (0.093 R)
• M64: 10,228,156 km (0.119 R)
• M65: 10,479,032 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885

Radius: 12.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.63 AU - 1.87 AU

Year: 1627 Days

Day: 5.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,567,428 km

• M1: 160,519 km (0.111 R)
• M2: 287,078 km (0.103 R)
• M3: 385,514 km (0.057 R)
• M4: 520,900 km (0.077 R)
• M5: 617,241 km (0.086 R)
• M6: 1,036,115 km (0.093 R)
• M7: 1,335,311 km (0.064 R)
• M8: 1,424,621 km (0.072 R)
• M9: 1,526,347 km (0.114 R)
• M10: 1,835,865 km (0.087 R)
• M11: 1,924,876 km (0.107 R)
• M12: 2,072,828 km (0.117 R)
• M13: 2,154,060 km (0.08 R)
• M14: 2,428,871 km (0.058 R)
• M15: 2,753,498 km (0.096 R)
• M16: 2,843,257 km (0.092 R)
• M17: 3,185,687 km (0.078 R)
• M18: 3,280,233 km (0.074 R)
• M19: 3,375,676 km (0.044 R)
• M20: 3,583,467 km (0.117 R)
• M21: 3,667,691 km (0.098 R)
• M22: 3,752,663 km (0.087 R)
• M23: 3,924,700 km (0.049 R)
• M24: 4,291,514 km (0.119 R)
• M25: 4,746,591 km (0.113 R)
• M26: 5,169,354 km (0.076 R)
• M27: 5,752,038 km (0.111 R)
• M28: 6,001,119 km (0.101 R)
• M29: 6,253,789 km (0.095 R)
• M30: 6,372,869 km (0.092 R)
• M31: 6,874,471 km (0.062 R)
• M32: 7,263,575 km (0.105 R)
• M33: 7,514,899 km (0.081 R)
• M34: 7,641,609 km (0.106 R)
• M35: 7,842,369 km (0.101 R)
• M36: 7,970,874 km (0.116 R)
• M37: 8,100,276 km (0.084 R)
• M38: 8,548,920 km (0.074 R)
• M39: 8,719,312 km (0.084 R)
• M40: 8,948,346 km (0.05 R)
• M41: 9,159,878 km (0.055 R)
• M42: 9,256,667 km (0.073 R)
• M43: 9,490,190 km (0.059 R)
• M44: 9,864,184 km (0.095 R)
• M45: 10,283,058 km (0.113 R)
• M46: 10,363,542 km (0.097 R)
• M47: 10,768,952 km (0.102 R)
• M48: 11,220,887 km (0.101 R)
• M49: 11,407,586 km (0.045 R)
• M50: 11,532,649 km (0.12 R)
• M51: 11,616,275 km (0.095 R)
• M52: 11,784,273 km (0.045 R)
• M53: 11,995,206 km (0.089 R)
• M54: 12,228,728 km (0.056 R)
• M55: 12,335,392 km (0.097 R)
• M56: 12,506,681 km (0.096 R)
• M57: 13,025,337 km (0.116 R)
• M58: 13,112,403 km (0.093 R)
• M59: 13,462,911 km (0.071 R)
• M60: 14,061,302 km (0.065 R)
• M61: 14,150,762 km (0.081 R)
• M62: 14,442,627 km (0.117 R)
• M63: 14,941,087 km (0.046 R)
• M64: 15,238,338 km (0.063 R)
• M65: 15,445,232 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.7

Radius: 6.3

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.16 AU - 8.4 AU

Year: 16748 Days

Day: 15.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 37,567,428 km

• M1: 161,715 km (0.088 R)
• M2: 375,491 km (0.034 R)
• M3: 604,824 km (0.057 R)
• M4: 704,008 km (0.111 R)
• M5: 787,334 km (0.027 R)
• M6: 1,057,358 km (0.066 R)
• M7: 1,407,118 km (0.101 R)
• M8: 1,567,486 km (0.109 R)
• M9: 1,622,239 km (0.071 R)
• M10: 2,174,704 km (0.109 R)
• M11: 2,392,070 km (0.037 R)
• M12: 2,616,317 km (0.099 R)
• M13: 2,714,603 km (0.068 R)
• M14: 3,119,714 km (0.09 R)
• M15: 3,189,127 km (0.097 R)
• M16: 3,579,877 km (0.12 R)
• M17: 3,836,437 km (0.073 R)
• M18: 3,910,937 km (0.09 R)
• M19: 4,023,435 km (0.086 R)
• M20: 4,406,256 km (0.095 R)
• M21: 4,562,735 km (0.116 R)
• M22: 4,721,010 km (0.1 R)
• M23: 5,083,784 km (0.091 R)
• M24: 5,750,542 km (0.087 R)
• M25: 5,793,178 km (0.111 R)
• M26: 5,921,533 km (0.112 R)
• M27: 7,581,321 km (0.092 R)
• M28: 9,778,016 km (0.037 R)
• M29: 11,665,941 km (0.03 R)
• M30: 12,374,736 km (0.046 R)
• M31: 12,484,989 km (0.096 R)
• M32: 12,540,191 km (0.096 R)
• M33: 12,651,043 km (0.089 R)
• M34: 12,706,544 km (0.105 R)
• M35: 12,929,445 km (0.109 R)
• M36: 14,005,502 km (0.092 R)
• M37: 15,109,983 km (0.102 R)
• M38: 15,464,680 km (0.119 R)
• M39: 17,897,889 km (0.099 R)
• M40: 18,022,654 km (0.1 R)
• M41: 18,650,666 km (0.094 R)
• M42: 20,839,432 km (0.087 R)
• M43: 21,963,810 km (0.106 R)
• M44: 22,298,311 km (0.103 R)
• M45: 22,634,457 km (0.089 R)
• M46: 23,379,903 km (0.069 R)
• M47: 24,409,286 km (0.055 R)
• M48: 25,804,885 km (0.092 R)
• M49: 25,945,806 km (0.102 R)
• M50: 26,157,636 km (0.084 R)
• M51: 27,441,336 km (0.077 R)
• M52: 27,729,312 km (0.116 R)
• M53: 28,964,691 km (0.119 R)
• M54: 29,478,560 km (0.109 R)
• M55: 29,995,420 km (0.096 R)
• M56: 30,813,571 km (0.113 R)
• M57: 32,320,022 km (0.063 R)
• M58: 32,396,017 km (0.059 R)
• M59: 32,548,158 km (0.062 R)
• M60: 33,850,408 km (0.085 R)
• M61: 36,032,143 km (0.11 R)
• M62: 37,938,170 km (0.116 R)
• M63: 38,419,725 km (0.052 R)
• M64: 39,308,037 km (0.105 R)
• M65: 40,448,123 km (0.116 R)
• M66: 40,693,912 km (0.099 R)
• M67: 41,351,694 km (0.109 R)
• M68: 41,764,584 km (0.101 R)
• M69: 42,427,901 km (0.097 R)
• M70: 42,677,580 km (0.049 R)
• M71: 42,844,381 km (0.102 R)
• M72: 43,345,833 km (0.093 R)
• M73: 44,946,680 km (0.113 R)
• M74: 46,910,302 km (0.091 R)
• M75: 47,427,163 km (0.116 R)
• M76: 47,686,266 km (0.119 R)
• M77: 48,119,202 km (0.075 R)
• M78: 48,901,749 km (0.032 R)
• M79: 50,391,444 km (0.106 R)
• M80: 50,479,408 km (0.096 R)
• M81: 51,097,546 km (0.053 R)
• M82: 52,430,314 km (0.112 R)
• M83: 53,325,208 km (0.077 R)
• M84: 53,684,542 km (0.08 R)
• M85: 54,225,189 km (0.084 R)
• M86: 54,405,754 km (0.119 R)
• M87: 54,496,111 km (0.036 R)
• M88: 54,586,617 km (0.11 R)
• M89: 55,766,496 km (0.06 R)
• M90: 56,771,644 km (0.097 R)
• M91: 57,322,314 km (0.057 R)
• M92: 57,598,322 km (0.107 R)
• M93: 58,892,194 km (0.096 R)
• M94: 60,476,286 km (0.097 R)
• M95: 61,508,810 km (0.085 R)
• M96: 63,305,780 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.3

Radius: 3.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.56 AU - 10.62 AU

Year: 17697 Days

Day: 22.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 66.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,567,428 km

• M1: 51,910 km (0.11 R)
• M2: 205,847 km (0.065 R)
• M3: 253,269 km (0.058 R)
• M4: 586,124 km (0.057 R)
• M5: 773,421 km (0.042 R)
• M6: 913,445 km (0.092 R)
• M7: 1,252,733 km (0.104 R)
• M8: 1,288,786 km (0.099 R)
• M9: 1,324,988 km (0.099 R)
• M10: 1,549,984 km (0.104 R)
• M11: 1,827,488 km (0.114 R)
• M12: 2,517,583 km (0.12 R)
• M13: 2,701,588 km (0.046 R)
• M14: 2,771,600 km (0.072 R)
• M15: 2,818,723 km (0.114 R)
• M16: 3,556,390 km (0.113 R)
• M17: 3,973,020 km (0.105 R)
• M18: 4,052,756 km (0.114 R)
• M19: 5,166,662 km (0.09 R)
• M20: 5,459,125 km (0.102 R)
• M21: 5,518,217 km (0.062 R)
• M22: 5,696,986 km (0.041 R)
• M23: 6,121,246 km (0.099 R)
• M24: 6,244,365 km (0.051 R)
• M25: 6,492,996 km (0.099 R)
• M26: 6,776,634 km (0.036 R)
• M27: 8,288,021 km (0.069 R)
• M28: 8,321,980 km (0.071 R)
• M29: 8,802,488 km (0.101 R)
• M30: 10,224,416 km (0.097 R)
• M31: 11,073,683 km (0.117 R)
• M32: 11,487,770 km (0.089 R)
• M33: 11,830,349 km (0.058 R)
• M34: 12,369,949 km (0.05 R)
• M35: 12,408,844 km (0.118 R)
• M36: 12,642,666 km (0.098 R)
• M37: 12,760,250 km (0.119 R)
• M38: 13,114,946 km (0.081 R)
• M39: 14,689,165 km (0.119 R)
• M40: 15,561,320 km (0.115 R)
• M41: 16,024,774 km (0.11 R)
• M42: 16,279,539 km (0.065 R)
• M43: 16,535,501 km (0.056 R)
• M44: 16,792,959 km (0.091 R)
• M45: 16,922,062 km (0.102 R)
• M46: 17,442,214 km (0.059 R)
• M47: 17,616,645 km (0.109 R)
• M48: 18,765,108 km (0.111 R)
• M49: 18,988,757 km (0.053 R)
• M50: 20,257,197 km (0.077 R)
• M51: 21,366,017 km (0.103 R)
• M52: 23,932,069 km (0.111 R)
• M53: 24,271,656 km (0.097 R)
• M54: 25,795,161 km (0.089 R)
• M55: 26,493,185 km (0.041 R)
• M56: 26,794,175 km (0.11 R)
• M57: 26,894,855 km (0.086 R)
• M58: 27,653,466 km (0.077 R)
• M59: 28,111,983 km (0.068 R)
• M60: 28,214,158 km (0.105 R)
• M61: 28,573,044 km (0.112 R)
• M62: 28,881,664 km (0.118 R)
• M63: 31,656,555 km (0.073 R)
• M64: 32,510,759 km (0.091 R)
• M65: 32,833,142 km (0.1 R)
• M66: 33,048,563 km (0.115 R)
• M67: 33,318,587 km (0.098 R)
• M68: 34,187,302 km (0.067 R)
• M69: 34,953,692 km (0.067 R)
• M70: 35,947,172 km (0.103 R)
• M71: 37,230,272 km (0.045 R)
• M72: 37,286,372 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit