🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.49 AU - 0.81 AU

Year: 338 Days

Day: 43.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.5

Radius: 9.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.75 AU - 0.89 AU

Year: 479 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 49,046,487 km

• M1: 119,230 km (0.091 R)
• M2: 240,553 km (0.094 R)
• M3: 300,692 km (0.083 R)
• M4: 365,318 km (0.09 R)
• M5: 470,784 km (0.066 R)
• M6: 630,256 km (0.054 R)
• M7: 687,552 km (0.09 R)
• M8: 797,207 km (0.092 R)
• M9: 859,889 km (0.079 R)
• M10: 936,183 km (0.113 R)
• M11: 1,018,761 km (0.108 R)
• M12: 1,112,111 km (0.062 R)
• M13: 1,170,454 km (0.089 R)
• M14: 1,238,521 km (0.036 R)
• M15: 1,303,596 km (0.03 R)
• M16: 1,360,892 km (0.068 R)
• M17: 1,446,312 km (0.104 R)
• M18: 1,589,627 km (0.115 R)
• M19: 1,689,409 km (0.094 R)
• M20: 1,747,453 km (0.096 R)
• M21: 2,047,845 km (0.067 R)
• M22: 2,135,958 km (0.049 R)
• M23: 2,241,275 km (0.093 R)
• M24: 2,386,236 km (0.041 R)
• M25: 2,446,224 km (0.104 R)
• M26: 2,512,347 km (0.084 R)
• M27: 2,573,383 km (0.111 R)
• M28: 2,646,237 km (0.079 R)
• M29: 2,822,762 km (0.077 R)
• M30: 2,915,363 km (0.118 R)
• M31: 2,991,359 km (0.08 R)
• M32: 3,079,921 km (0.098 R)
• M33: 3,139,461 km (0.107 R)
• M34: 3,199,300 km (0.069 R)
• M35: 3,375,377 km (0.092 R)
• M36: 3,436,712 km (0.078 R)
• M37: 3,529,612 km (0.095 R)
• M38: 3,679,958 km (0.103 R)
• M39: 3,800,534 km (0.097 R)
• M40: 3,909,441 km (0.108 R)
• M41: 3,987,082 km (0.115 R)
• M42: 4,071,605 km (0.09 R)
• M43: 4,143,711 km (0.119 R)
• M44: 4,302,435 km (0.064 R)
• M45: 4,449,789 km (0.114 R)
• M46: 4,524,139 km (0.09 R)
• M47: 4,612,402 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 12.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.06 AU - 2.64 AU

Year: 2326 Days

Day: 15 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,046,487 km

• M1: 158,275 km (0.087 R)
• M2: 240,105 km (0.083 R)
• M3: 361,877 km (0.062 R)
• M4: 529,876 km (0.119 R)
• M5: 745,446 km (0.085 R)
• M6: 860,487 km (0.087 R)
• M7: 953,387 km (0.041 R)
• M8: 1,222,663 km (0.104 R)
• M9: 1,307,336 km (0.052 R)
• M10: 1,483,113 km (0.116 R)
• M11: 1,585,588 km (0.116 R)
• M12: 1,678,787 km (0.072 R)
• M13: 1,858,604 km (0.078 R)
• M14: 1,982,172 km (0.088 R)
• M15: 2,108,732 km (0.095 R)
• M16: 2,531,794 km (0.099 R)
• M17: 2,683,487 km (0.094 R)
• M18: 2,981,785 km (0.043 R)
• M19: 3,320,774 km (0.096 R)
• M20: 3,924,251 km (0.054 R)
• M21: 4,165,553 km (0.113 R)
• M22: 4,428,396 km (0.111 R)
• M23: 4,781,746 km (0.049 R)
• M24: 5,039,653 km (0.115 R)
• M25: 5,426,513 km (0.076 R)
• M26: 5,641,635 km (0.058 R)
• M27: 5,804,697 km (0.115 R)
• M28: 6,043,305 km (0.07 R)
• M29: 6,285,055 km (0.096 R)
• M30: 6,454,251 km (0.079 R)
• M31: 6,701,536 km (0.082 R)
• M32: 6,855,173 km (0.098 R)
• M33: 7,323,265 km (0.076 R)
• M34: 7,781,782 km (0.115 R)
• M35: 8,085,765 km (0.073 R)
• M36: 8,747,436 km (0.103 R)
• M37: 8,915,584 km (0.071 R)
• M38: 9,297,956 km (0.038 R)
• M39: 9,750,789 km (0.099 R)
• M40: 10,056,866 km (0.033 R)
• M41: 10,277,224 km (0.111 R)
• M42: 10,566,397 km (0.055 R)
• M43: 10,903,142 km (0.114 R)
• M44: 11,016,238 km (0.049 R)
• M45: 11,129,782 km (0.107 R)
• M46: 11,610,590 km (0.114 R)
• M47: 11,888,393 km (0.073 R)
• M48: 11,981,593 km (0.08 R)
• M49: 12,521,641 km (0.073 R)
• M50: 12,663,909 km (0.119 R)
• M51: 12,997,811 km (0.114 R)
• M52: 13,213,980 km (0.083 R)
• M53: 13,407,260 km (0.12 R)
• M54: 13,698,827 km (0.104 R)
• M55: 13,894,351 km (0.043 R)
• M56: 14,115,457 km (0.112 R)
• M57: 14,288,242 km (0.093 R)
• M58: 14,486,609 km (0.094 R)
• M59: 14,635,908 km (0.084 R)
• M60: 14,860,903 km (0.117 R)
• M61: 15,263,770 km (0.097 R)
• M62: 15,619,214 km (0.106 R)
• M63: 15,721,390 km (0.088 R)
• M64: 15,849,146 km (0.108 R)
• M65: 16,338,331 km (0.111 R)
• M66: 16,884,812 km (0.082 R)
• M67: 17,278,853 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 14.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.48 AU - 3 AU

Year: 2928 Days

Day: 8.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,046,487 km

• M1: 180,415 km (0.077 R)
• M2: 279,150 km (0.082 R)
• M3: 427,252 km (0.067 R)
• M4: 604,525 km (0.093 R)
• M5: 907,311 km (0.075 R)
• M6: 1,310,178 km (0.086 R)
• M7: 1,400,086 km (0.042 R)
• M8: 1,655,600 km (0.036 R)
• M9: 1,824,944 km (0.111 R)
• M10: 1,956,142 km (0.094 R)
• M11: 2,105,590 km (0.054 R)
• M12: 2,321,460 km (0.101 R)
• M13: 2,577,422 km (0.066 R)
• M14: 2,758,884 km (0.114 R)
• M15: 2,893,672 km (0.116 R)
• M16: 3,117,320 km (0.062 R)
• M17: 3,222,488 km (0.107 R)
• M18: 3,563,870 km (0.067 R)
• M19: 3,674,124 km (0.109 R)
• M20: 3,935,770 km (0.105 R)
• M21: 4,145,955 km (0.073 R)
• M22: 4,359,731 km (0.094 R)
• M23: 4,557,350 km (0.069 R)
• M24: 4,697,373 km (0.113 R)
• M25: 5,085,131 km (0.113 R)
• M26: 5,188,952 km (0.085 R)
• M27: 5,314,315 km (0.085 R)
• M28: 5,632,509 km (0.116 R)
• M29: 5,891,613 km (0.084 R)
• M30: 6,000,819 km (0.079 R)
• M31: 6,647,082 km (0.095 R)
• M32: 6,990,260 km (0.108 R)
• M33: 7,693,968 km (0.078 R)
• M34: 8,200,207 km (0.065 R)
• M35: 8,371,347 km (0.056 R)
• M36: 8,717,218 km (0.108 R)
• M37: 8,866,815 km (0.087 R)
• M38: 9,448,602 km (0.099 R)
• M39: 9,782,953 km (0.086 R)
• M40: 11,321,866 km (0.037 R)
• M41: 11,458,000 km (0.111 R)
• M42: 11,594,733 km (0.071 R)
• M43: 11,732,063 km (0.105 R)
• M44: 11,842,317 km (0.106 R)
• M45: 12,314,598 km (0.109 R)
• M46: 12,679,916 km (0.048 R)
• M47: 12,878,282 km (0.101 R)
• M48: 13,536,812 km (0.083 R)
• M49: 14,147,770 km (0.052 R)
• M50: 14,738,083 km (0.102 R)
• M51: 15,006,312 km (0.08 R)
• M52: 15,156,059 km (0.091 R)
• M53: 16,402,808 km (0.09 R)
• M54: 16,618,977 km (0.089 R)
• M55: 16,929,393 km (0.104 R)
• M56: 17,022,891 km (0.05 R)
• M57: 17,682,169 km (0.094 R)
• M58: 17,840,444 km (0.117 R)
• M59: 18,446,016 km (0.042 R)
• M60: 18,767,502 km (0.094 R)
• M61: 18,864,291 km (0.032 R)
• M62: 19,383,396 km (0.074 R)
• M63: 20,236,852 km (0.095 R)
• M64: 20,369,246 km (0.071 R)
• M65: 21,980,714 km (0.102 R)
• M66: 22,116,848 km (0.079 R)
• M67: 22,287,390 km (0.059 R)
• M68: 22,389,865 km (0.105 R)
• M69: 23,043,009 km (0.081 R)
• M70: 23,215,944 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 7.9

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.69 AU - 7.47 AU

Year: 9680 Days

Day: 23.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,046,487 km

• M1: 352,602 km (0.04 R)
• M2: 418,724 km (0.057 R)
• M3: 661,971 km (0.094 R)
• M4: 764,296 km (0.058 R)
• M5: 1,103,583 km (0.087 R)
• M6: 1,554,172 km (0.08 R)
• M7: 1,716,336 km (0.096 R)
• M8: 1,859,651 km (0.041 R)
• M9: 2,339,860 km (0.037 R)
• M10: 3,143,201 km (0.092 R)
• M11: 3,319,427 km (0.093 R)
• M12: 3,378,967 km (0.042 R)
• M13: 3,620,418 km (0.116 R)
• M14: 3,961,651 km (0.081 R)
• M15: 4,476,267 km (0.061 R)
• M16: 4,575,152 km (0.108 R)
• M17: 4,641,573 km (0.1 R)
• M18: 4,910,101 km (0.1 R)
• M19: 5,046,235 km (0.068 R)
• M20: 5,218,273 km (0.09 R)
• M21: 5,427,112 km (0.058 R)
• M22: 5,532,728 km (0.103 R)
• M23: 6,364,193 km (0.058 R)
• M24: 6,438,393 km (0.039 R)
• M25: 6,662,491 km (0.088 R)
• M26: 6,927,429 km (0.119 R)
• M27: 7,782,081 km (0.033 R)
• M28: 8,221,899 km (0.074 R)
• M29: 9,167,358 km (0.112 R)
• M30: 9,377,393 km (0.105 R)
• M31: 9,589,074 km (0.113 R)
• M32: 10,715,097 km (0.051 R)
• M33: 10,847,790 km (0.076 R)
• M34: 11,114,673 km (0.026 R)
• M35: 11,248,862 km (0.11 R)
• M36: 11,836,932 km (0.099 R)
• M37: 12,157,669 km (0.09 R)
• M38: 12,620,824 km (0.067 R)
• M39: 13,803,994 km (0.096 R)
• M40: 14,044,846 km (0.118 R)
• M41: 14,190,106 km (0.115 R)
• M42: 14,335,814 km (0.083 R)
• M43: 14,579,659 km (0.098 R)
• M44: 15,022,169 km (0.11 R)
• M45: 16,478,056 km (0.097 R)
• M46: 17,041,890 km (0.09 R)
• M47: 17,196,874 km (0.095 R)
• M48: 17,300,395 km (0.09 R)
• M49: 19,145,236 km (0.065 R)
• M50: 21,943,464 km (0.076 R)
• M51: 22,393,904 km (0.083 R)
• M52: 24,283,923 km (0.104 R)
• M53: 26,105,427 km (0.095 R)
• M54: 26,702,322 km (0.052 R)
• M55: 27,909,727 km (0.029 R)
• M56: 28,336,380 km (0.065 R)
• M57: 29,011,515 km (0.11 R)
• M58: 29,258,202 km (0.1 R)
• M59: 30,502,557 km (0.101 R)
• M60: 30,942,076 km (0.099 R)
• M61: 31,068,037 km (0.091 R)
• M62: 31,320,558 km (0.101 R)
• M63: 32,018,283 km (0.106 R)
• M64: 32,529,010 km (0.078 R)
• M65: 33,493,916 km (0.084 R)
• M66: 33,623,169 km (0.119 R)
• M67: 33,752,720 km (0.12 R)
• M68: 34,272,573 km (0.06 R)
• M69: 34,794,969 km (0.025 R)
• M70: 34,860,343 km (0.117 R)
• M71: 35,913,811 km (0.11 R)
• M72: 36,377,864 km (0.071 R)
• M73: 36,643,998 km (0.092 R)
• M74: 36,710,569 km (0.1 R)
• M75: 37,245,083 km (0.116 R)
• M76: 37,312,103 km (0.117 R)
• M77: 37,916,777 km (0.026 R)
• M78: 38,931,948 km (0.069 R)
• M79: 39,682,032 km (0.111 R)
• M80: 39,887,430 km (0.099 R)
• M81: 40,367,938 km (0.108 R)
• M82: 41,196,411 km (0.113 R)
• M83: 41,821,282 km (0.076 R)
• M84: 42,100,132 km (0.081 R)
• M85: 42,239,707 km (0.115 R)
• M86: 42,589,467 km (0.096 R)
• M87: 42,659,478 km (0.092 R)
• M88: 43,644,431 km (0.069 R)
• M89: 44,139,600 km (0.113 R)
• M90: 44,494,446 km (0.111 R)
• M91: 45,779,940 km (0.054 R)
• M92: 46,932,742 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit