🌌 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: 373

Radius: 11.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.7 AU - 0.8 AU

Year: 433 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,345,970 km

• M1: 149,448 km (0.055 R)
• M2: 312,809 km (0.115 R)
• M3: 402,568 km (0.086 R)
• M4: 480,658 km (0.068 R)
• M5: 584,329 km (0.12 R)
• M6: 679,922 km (0.071 R)
• M7: 767,287 km (0.077 R)
• M8: 881,580 km (0.101 R)
• M9: 962,513 km (0.103 R)
• M10: 1,091,167 km (0.109 R)
• M11: 1,166,265 km (0.092 R)
• M12: 1,256,173 km (0.083 R)
• M13: 1,389,016 km (0.093 R)
• M14: 1,471,145 km (0.042 R)
• M15: 1,555,070 km (0.061 R)
• M16: 1,688,810 km (0.073 R)
• M17: 1,791,734 km (0.061 R)
• M18: 1,871,619 km (0.096 R)
• M19: 1,952,851 km (0.051 R)
• M20: 2,045,601 km (0.066 R)
• M21: 2,129,376 km (0.072 R)
• M22: 2,224,969 km (0.119 R)
• M23: 2,382,196 km (0.09 R)
• M24: 2,543,313 km (0.087 R)
• M25: 2,725,224 km (0.052 R)
• M26: 2,835,328 km (0.059 R)
• M27: 3,108,345 km (0.096 R)
• M28: 3,247,919 km (0.064 R)
• M29: 3,334,088 km (0.059 R)
• M30: 3,470,970 km (0.083 R)
• M31: 3,641,511 km (0.032 R)
• M32: 3,718,255 km (0.06 R)
• M33: 3,847,208 km (0.054 R)
• M34: 3,958,210 km (0.094 R)
• M35: 4,070,109 km (0.109 R)
• M36: 4,169,891 km (0.114 R)
• M37: 4,378,580 km (0.074 R)
• M38: 4,597,741 km (0.078 R)
• M39: 4,764,393 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 8.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.87 AU - 1.19 AU

Year: 697 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 72.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,345,970 km

• M1: 130,449 km (0.105 R)
• M2: 214,972 km (0.075 R)
• M3: 273,315 km (0.096 R)
• M4: 331,658 km (0.081 R)
• M5: 399,277 km (0.082 R)
• M6: 472,430 km (0.084 R)
• M7: 541,095 km (0.115 R)
• M8: 812,915 km (0.069 R)
• M9: 900,130 km (0.056 R)
• M10: 965,804 km (0.12 R)
• M11: 1,068,877 km (0.111 R)
• M12: 1,154,596 km (0.087 R)
• M13: 1,242,710 km (0.081 R)
• M14: 1,316,611 km (0.04 R)
• M15: 1,400,386 km (0.058 R)
• M16: 1,672,055 km (0.082 R)
• M17: 1,803,402 km (0.104 R)
• M18: 1,989,203 km (0.058 R)
• M19: 2,043,956 km (0.108 R)
• M20: 2,145,084 km (0.117 R)
• M21: 2,244,566 km (0.11 R)
• M22: 2,325,349 km (0.107 R)

Asteroid Belt

Center: 1.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.1

Radius: 14.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.33 AU - 2.03 AU

Year: 1452 Days

Day: 5.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 70,345,970 km

• M1: 194,178 km (0.119 R)
• M2: 337,194 km (0.094 R)
• M3: 456,423 km (0.072 R)
• M4: 696,079 km (0.113 R)
• M5: 809,324 km (0.11 R)
• M6: 922,720 km (0.115 R)
• M7: 1,088,474 km (0.109 R)
• M8: 1,232,088 km (0.101 R)
• M9: 1,443,171 km (0.026 R)
• M10: 1,666,670 km (0.081 R)
• M11: 1,825,393 km (0.102 R)
• M12: 1,979,778 km (0.098 R)
• M13: 2,281,218 km (0.089 R)
• M14: 2,458,940 km (0.075 R)
• M15: 2,663,141 km (0.084 R)
• M16: 2,772,946 km (0.073 R)
• M17: 2,895,467 km (0.065 R)
• M18: 3,077,079 km (0.11 R)
• M19: 3,560,130 km (0.119 R)
• M20: 3,718,405 km (0.101 R)
• M21: 4,042,134 km (0.102 R)
• M22: 4,194,724 km (0.106 R)
• M23: 4,375,139 km (0.098 R)
• M24: 4,611,055 km (0.115 R)
• M25: 4,878,237 km (0.109 R)
• M26: 5,068,226 km (0.031 R)
• M27: 5,288,434 km (0.059 R)
• M28: 5,511,934 km (0.102 R)
• M29: 5,738,574 km (0.11 R)
• M30: 5,939,484 km (0.038 R)
• M31: 6,466,817 km (0.117 R)
• M32: 6,963,631 km (0.08 R)
• M33: 7,332,689 km (0.107 R)
• M34: 7,472,862 km (0.1 R)
• M35: 7,645,199 km (0.085 R)
• M36: 7,866,754 km (0.078 R)
• M37: 8,010,218 km (0.111 R)
• M38: 8,283,533 km (0.097 R)
• M39: 8,380,772 km (0.096 R)
• M40: 8,609,208 km (0.049 R)
• M41: 8,988,887 km (0.034 R)
• M42: 9,374,251 km (0.093 R)
• M43: 9,730,743 km (0.096 R)
• M44: 9,850,721 km (0.049 R)
• M45: 10,282,759 km (0.093 R)
• M46: 10,422,334 km (0.063 R)
• M47: 10,562,507 km (0.096 R)
• M48: 10,844,948 km (0.094 R)
• M49: 11,004,868 km (0.109 R)
• M50: 11,129,782 km (0.104 R)
• M51: 11,273,247 km (0.095 R)
• M52: 11,489,416 km (0.103 R)
• M53: 11,688,830 km (0.07 R)
• M54: 11,852,938 km (0.085 R)
• M55: 12,572,504 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 12.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.41 AU - 4.09 AU

Year: 4843 Days

Day: 11.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,345,970 km

• M1: 229,633 km (0.107 R)
• M2: 580,739 km (0.065 R)
• M3: 738,116 km (0.095 R)
• M4: 879,486 km (0.06 R)
• M5: 997,519 km (0.087 R)
• M6: 1,262,756 km (0.049 R)
• M7: 1,397,992 km (0.08 R)
• M8: 1,512,285 km (0.096 R)
• M9: 1,833,172 km (0.068 R)
• M10: 1,973,495 km (0.104 R)
• M11: 2,117,408 km (0.054 R)
• M12: 2,325,050 km (0.111 R)
• M13: 2,728,665 km (0.098 R)
• M14: 2,889,782 km (0.104 R)
• M15: 3,004,524 km (0.114 R)
• M16: 3,171,176 km (0.098 R)
• M17: 3,760,890 km (0.081 R)
• M18: 3,977,359 km (0.039 R)
• M19: 4,234,966 km (0.037 R)
• M20: 4,460,261 km (0.102 R)
• M21: 4,766,936 km (0.117 R)
• M22: 5,001,356 km (0.092 R)
• M23: 5,279,907 km (0.063 R)
• M24: 5,502,210 km (0.096 R)
• M25: 5,831,325 km (0.073 R)
• M26: 5,977,333 km (0.08 R)
• M27: 6,551,938 km (0.103 R)
• M28: 7,077,625 km (0.075 R)
• M29: 7,480,941 km (0.04 R)
• M30: 7,731,068 km (0.054 R)
• M31: 7,937,813 km (0.117 R)
• M32: 8,053,452 km (0.068 R)
• M33: 8,450,784 km (0.083 R)
• M34: 8,735,319 km (0.069 R)
• M35: 8,950,740 km (0.035 R)
• M36: 9,386,818 km (0.108 R)
• M37: 9,780,410 km (0.116 R)
• M38: 10,179,387 km (0.089 R)
• M39: 10,355,613 km (0.098 R)
• M40: 10,456,742 km (0.076 R)
• M41: 10,660,195 km (0.119 R)
• M42: 10,813,532 km (0.076 R)
• M43: 11,565,112 km (0.036 R)
• M44: 12,467,935 km (0.117 R)
• M45: 13,393,198 km (0.096 R)
• M46: 13,780,657 km (0.046 R)
• M47: 14,340,601 km (0.107 R)
• M48: 14,680,189 km (0.036 R)
• M49: 15,194,506 km (0.068 R)
• M50: 16,152,830 km (0.088 R)
• M51: 16,535,651 km (0.104 R)
• M52: 16,654,133 km (0.113 R)
• M53: 18,895,408 km (0.105 R)
• M54: 19,298,873 km (0.103 R)
• M55: 19,736,597 km (0.108 R)
• M56: 20,019,636 km (0.112 R)
• M57: 20,941,159 km (0.119 R)
• M58: 21,423,163 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 13.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.76 AU - 4.58 AU

Year: 5679 Days

Day: 5.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,345,970 km

• M1: 163,959 km (0.114 R)
• M2: 363,972 km (0.098 R)
• M3: 446,250 km (0.103 R)
• M4: 671,545 km (0.049 R)
• M5: 1,252,433 km (0.11 R)
• M6: 1,391,410 km (0.108 R)
• M7: 1,487,152 km (0.097 R)
• M8: 1,857,856 km (0.086 R)
• M9: 2,072,529 km (0.112 R)
• M10: 2,239,031 km (0.079 R)
• M11: 2,468,215 km (0.106 R)
• M12: 2,625,293 km (0.107 R)
• M13: 2,949,771 km (0.07 R)
• M14: 3,571,051 km (0.088 R)
• M15: 3,682,202 km (0.095 R)
• M16: 3,908,244 km (0.111 R)
• M17: 4,493,471 km (0.113 R)
• M18: 4,686,752 km (0.088 R)
• M19: 5,232,186 km (0.078 R)
• M20: 5,435,639 km (0.095 R)
• M21: 6,035,077 km (0.094 R)
• M22: 6,464,722 km (0.07 R)
• M23: 6,655,759 km (0.098 R)
• M24: 7,957,859 km (0.062 R)
• M25: 8,074,695 km (0.098 R)
• M26: 8,251,220 km (0.085 R)
• M27: 8,369,552 km (0.107 R)
• M28: 9,244,700 km (0.106 R)
• M29: 9,646,519 km (0.052 R)
• M30: 10,403,186 km (0.101 R)
• M31: 10,885,938 km (0.076 R)
• M32: 11,146,388 km (0.112 R)
• M33: 11,244,674 km (0.1 R)
• M34: 11,873,433 km (0.09 R)
• M35: 12,074,343 km (0.077 R)
• M36: 12,310,259 km (0.096 R)
• M37: 12,615,738 km (0.096 R)
• M38: 13,095,947 km (0.032 R)
• M39: 13,199,619 km (0.104 R)
• M40: 13,303,589 km (0.096 R)
• M41: 14,322,650 km (0.087 R)
• M42: 14,608,232 km (0.042 R)
• M43: 14,931,812 km (0.052 R)
• M44: 16,584,869 km (0.094 R)
• M45: 16,772,016 km (0.078 R)
• M46: 17,148,703 km (0.077 R)
• M47: 17,262,248 km (0.096 R)
• M48: 17,948,753 km (0.047 R)
• M49: 18,140,986 km (0.086 R)
• M50: 18,450,055 km (0.088 R)
• M51: 18,566,442 km (0.112 R)
• M52: 18,682,979 km (0.092 R)
• M53: 18,799,815 km (0.088 R)
• M54: 19,387,734 km (0.113 R)
• M55: 19,664,191 km (0.07 R)
• M56: 19,782,972 km (0.085 R)
• M57: 20,141,109 km (0.068 R)
• M58: 20,340,972 km (0.056 R)
• M59: 21,106,315 km (0.106 R)
• M60: 21,472,231 km (0.1 R)
• M61: 21,676,432 km (0.103 R)
• M62: 21,840,242 km (0.046 R)
• M63: 22,665,424 km (0.116 R)
• M64: 22,831,777 km (0.049 R)
• M65: 23,711,263 km (0.112 R)
• M66: 23,837,972 km (0.079 R)
• M67: 25,029,968 km (0.112 R)
• M68: 25,288,024 km (0.097 R)
• M69: 25,546,828 km (0.093 R)
• M70: 25,676,679 km (0.109 R)
• M71: 26,503,656 km (0.05 R)
• M72: 26,986,409 km (0.049 R)
• M73: 28,721,445 km (0.094 R)
• M74: 28,856,382 km (0.098 R)
• M75: 29,081,826 km (0.099 R)
• M76: 29,307,719 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.5

Radius: 7.5

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.73 AU - 10.11 AU

Year: 19280 Days

Day: 19.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,345,970 km

• M1: 95,443 km (0.105 R)
• M2: 163,510 km (0.049 R)
• M3: 322,533 km (0.041 R)
• M4: 422,464 km (0.034 R)
• M5: 1,049,279 km (0.117 R)
• M6: 1,151,754 km (0.065 R)
• M7: 1,230,742 km (0.084 R)
• M8: 1,284,447 km (0.07 R)
• M9: 1,339,051 km (0.082 R)
• M10: 1,536,221 km (0.09 R)
• M11: 1,682,976 km (0.047 R)
• M12: 1,896,003 km (0.095 R)
• M13: 2,449,516 km (0.109 R)
• M14: 2,621,403 km (0.099 R)
• M15: 2,761,876 km (0.082 R)
• M16: 3,348,300 km (0.065 R)
• M17: 3,424,295 km (0.064 R)
• M18: 3,539,336 km (0.034 R)
• M19: 3,972,272 km (0.1 R)
• M20: 4,215,518 km (0.092 R)
• M21: 4,297,648 km (0.106 R)
• M22: 5,503,107 km (0.119 R)
• M23: 5,638,194 km (0.085 R)
• M24: 5,774,328 km (0.095 R)
• M25: 5,865,733 km (0.058 R)
• M26: 6,709,614 km (0.098 R)
• M27: 7,392,080 km (0.111 R)
• M28: 9,299,752 km (0.041 R)
• M29: 9,460,719 km (0.077 R)
• M30: 9,676,888 km (0.083 R)
• M31: 10,004,208 km (0.117 R)
• M32: 10,502,070 km (0.109 R)
• M33: 10,557,870 km (0.042 R)
• M34: 11,007,860 km (0.12 R)
• M35: 11,064,558 km (0.06 R)
• M36: 11,406,838 km (0.099 R)
• M37: 11,752,558 km (0.091 R)
• M38: 12,160,362 km (0.094 R)
• M39: 12,219,004 km (0.094 R)
• M40: 12,870,054 km (0.083 R)
• M41: 13,959,576 km (0.052 R)
• M42: 14,144,179 km (0.061 R)
• M43: 15,394,518 km (0.039 R)
• M44: 15,457,948 km (0.077 R)
• M45: 16,097,180 km (0.119 R)
• M46: 16,290,610 km (0.111 R)
• M47: 18,874,913 km (0.115 R)
• M48: 19,557,977 km (0.032 R)
• M49: 20,877,729 km (0.088 R)
• M50: 21,868,366 km (0.09 R)
• M51: 22,513,432 km (0.086 R)
• M52: 22,874,412 km (0.106 R)
• M53: 23,456,049 km (0.102 R)
• M54: 23,529,052 km (0.086 R)
• M55: 25,379,728 km (0.104 R)
• M56: 25,454,826 km (0.051 R)
• M57: 25,680,270 km (0.102 R)
• M58: 27,046,697 km (0.097 R)
• M59: 27,661,544 km (0.077 R)
• M60: 28,125,746 km (0.037 R)
• M61: 28,281,029 km (0.09 R)
• M62: 30,644,675 km (0.112 R)
• M63: 31,849,985 km (0.057 R)
• M64: 32,662,152 km (0.115 R)
• M65: 32,743,832 km (0.091 R)
• M66: 33,893,193 km (0.114 R)
• M67: 34,722,264 km (0.114 R)
• M68: 35,558,067 km (0.083 R)
• M69: 35,978,438 km (0.096 R)
• M70: 37,164,150 km (0.047 R)
• M71: 37,933,233 km (0.093 R)
• M72: 41,679,164 km (0.118 R)
• M73: 42,745,497 km (0.117 R)
• M74: 43,640,840 km (0.087 R)
• M75: 43,820,807 km (0.12 R)
• M76: 44,452,110 km (0.062 R)
• M77: 44,632,974 km (0.086 R)
• M78: 45,450,227 km (0.12 R)
• M79: 45,723,692 km (0.112 R)
• M80: 47,653,504 km (0.112 R)
• M81: 47,746,105 km (0.119 R)
• M82: 50,645,013 km (0.052 R)
• M83: 51,782,405 km (0.106 R)
• M84: 55,342,087 km (0.083 R)
• M85: 55,829,028 km (0.063 R)
• M86: 57,890,187 km (0.12 R)
• M87: 58,087,806 km (0.073 R)
• M88: 58,186,690 km (0.12 R)
• M89: 59,776,467 km (0.061 R)
• M90: 62,086,557 km (0.069 R)
• M91: 62,491,369 km (0.086 R)
• M92: 63,914,793 km (0.103 R)
• M93: 66,690,132 km (0.107 R)
• M94: 68,980,476 km (0.1 R)
• M95: 69,399,649 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit