🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.89 AU - 1.21 AU

Year: 385 Days

Day: 17.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 13.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5 AU - 7.14 AU

Year: 5356 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 102,562,504 km

• M1: 184,305 km (0.118 R)
• M2: 307,274 km (0.078 R)
• M3: 482,453 km (0.053 R)
• M4: 807,230 km (0.064 R)
• M5: 1,689,708 km (0.092 R)
• M6: 2,196,845 km (0.087 R)
• M7: 2,640,552 km (0.067 R)
• M8: 2,861,957 km (0.088 R)
• M9: 3,089,495 km (0.101 R)
• M10: 3,442,247 km (0.073 R)
• M11: 3,562,823 km (0.117 R)
• M12: 3,958,060 km (0.092 R)
• M13: 4,059,189 km (0.102 R)
• M14: 4,367,659 km (0.118 R)
• M15: 5,117,145 km (0.05 R)
• M16: 5,227,548 km (0.119 R)
• M17: 6,022,661 km (0.077 R)
• M18: 6,734,148 km (0.099 R)
• M19: 6,916,358 km (0.108 R)
• M20: 7,441,297 km (0.106 R)
• M21: 7,692,771 km (0.113 R)
• M22: 7,851,345 km (0.035 R)
• M23: 8,595,146 km (0.099 R)
• M24: 9,838,753 km (0.088 R)
• M25: 10,358,905 km (0.09 R)
• M26: 10,639,999 km (0.101 R)
• M27: 10,888,182 km (0.119 R)
• M28: 11,209,817 km (0.071 R)
• M29: 11,353,880 km (0.083 R)
• M30: 11,607,448 km (0.058 R)
• M31: 12,046,518 km (0.069 R)
• M32: 12,194,022 km (0.074 R)
• M33: 12,565,623 km (0.1 R)
• M34: 12,903,116 km (0.063 R)
• M35: 13,129,906 km (0.105 R)
• M36: 13,779,460 km (0.093 R)
• M37: 13,895,249 km (0.085 R)
• M38: 14,361,396 km (0.116 R)
• M39: 14,991,053 km (0.1 R)
• M40: 15,269,305 km (0.112 R)
• M41: 15,871,436 km (0.034 R)
• M42: 16,114,533 km (0.114 R)
• M43: 16,358,826 km (0.071 R)
• M44: 16,933,581 km (0.063 R)
• M45: 17,140,475 km (0.086 R)
• M46: 17,556,806 km (0.065 R)
• M47: 18,697,639 km (0.113 R)
• M48: 18,954,349 km (0.084 R)
• M49: 19,428,126 km (0.052 R)
• M50: 19,993,007 km (0.097 R)
• M51: 20,080,522 km (0.063 R)
• M52: 20,475,311 km (0.066 R)
• M53: 21,005,935 km (0.109 R)
• M54: 21,139,226 km (0.102 R)
• M55: 21,272,817 km (0.102 R)
• M56: 21,451,437 km (0.093 R)
• M57: 21,765,144 km (0.092 R)
• M58: 22,989,602 km (0.112 R)
• M59: 23,402,792 km (0.086 R)
• M60: 23,494,944 km (0.108 R)
• M61: 25,505,091 km (0.072 R)
• M62: 25,694,781 km (0.099 R)
• M63: 26,266,993 km (0.095 R)
• M64: 26,843,393 km (0.097 R)
• M65: 26,939,884 km (0.112 R)
• M66: 27,813,386 km (0.05 R)
• M67: 28,499,292 km (0.09 R)
• M68: 28,646,945 km (0.058 R)
• M69: 29,240,250 km (0.096 R)
• M70: 29,887,560 km (0.107 R)
• M71: 32,113,427 km (0.116 R)
• M72: 32,318,376 km (0.111 R)
• M73: 32,575,236 km (0.108 R)
• M74: 32,987,677 km (0.1 R)
• M75: 33,921,916 km (0.065 R)
• M76: 34,287,533 km (0.064 R)
• M77: 34,392,251 km (0.116 R)
• M78: 34,654,496 km (0.098 R)
• M79: 35,022,806 km (0.1 R)
• M80: 35,181,081 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.1

Radius: 13.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.17 AU - 8.35 AU

Year: 6295 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,562,504 km

• M1: 181,761 km (0.089 R)
• M2: 362,326 km (0.102 R)
• M3: 467,942 km (0.084 R)
• M4: 634,445 km (0.095 R)
• M5: 961,166 km (0.111 R)
• M6: 1,214,286 km (0.113 R)
• M7: 1,456,036 km (0.082 R)
• M8: 1,609,075 km (0.108 R)
• M9: 1,858,006 km (0.083 R)
• M10: 2,700,690 km (0.075 R)
• M11: 2,784,764 km (0.114 R)
• M12: 3,063,914 km (0.116 R)
• M13: 3,262,730 km (0.087 R)
• M14: 3,534,549 km (0.057 R)
• M15: 3,626,701 km (0.098 R)
• M16: 4,003,987 km (0.084 R)
• M17: 4,720,112 km (0.119 R)
• M18: 5,106,224 km (0.062 R)
• M19: 5,529,586 km (0.112 R)
• M20: 5,718,379 km (0.117 R)
• M21: 7,157,660 km (0.067 R)
• M22: 7,334,185 km (0.095 R)
• M23: 7,541,977 km (0.107 R)
• M24: 7,932,876 km (0.098 R)
• M25: 8,207,538 km (0.093 R)
• M26: 8,423,407 km (0.104 R)
• M27: 8,516,457 km (0.096 R)
• M28: 8,766,286 km (0.104 R)
• M29: 9,050,222 km (0.064 R)
• M30: 10,018,869 km (0.114 R)
• M31: 10,750,103 km (0.083 R)
• M32: 10,952,659 km (0.095 R)
• M33: 11,395,618 km (0.12 R)
• M34: 11,844,411 km (0.029 R)
• M35: 11,948,831 km (0.1 R)
• M36: 12,053,699 km (0.11 R)
• M37: 12,831,009 km (0.056 R)
• M38: 13,661,128 km (0.106 R)
• M39: 13,953,891 km (0.099 R)
• M40: 14,064,294 km (0.091 R)
• M41: 14,360,049 km (0.089 R)
• M42: 15,183,735 km (0.03 R)
• M43: 15,792,449 km (0.11 R)
• M44: 16,138,469 km (0.102 R)
• M45: 16,642,614 km (0.064 R)
• M46: 17,270,177 km (0.088 R)
• M47: 17,746,047 km (0.119 R)
• M48: 18,346,832 km (0.078 R)
• M49: 18,791,737 km (0.09 R)
• M50: 19,281,221 km (0.088 R)
• M51: 20,189,280 km (0.092 R)
• M52: 20,439,407 km (0.102 R)
• M53: 20,900,618 km (0.07 R)
• M54: 20,984,841 km (0.067 R)
• M55: 22,090,070 km (0.104 R)
• M56: 22,261,809 km (0.09 R)
• M57: 22,823,100 km (0.044 R)
• M58: 22,953,250 km (0.095 R)
• M59: 23,345,197 km (0.042 R)
• M60: 23,607,741 km (0.119 R)
• M61: 23,695,555 km (0.1 R)
• M62: 23,915,314 km (0.09 R)
• M63: 25,293,410 km (0.069 R)
• M64: 25,383,168 km (0.1 R)
• M65: 25,833,757 km (0.09 R)
• M66: 25,969,442 km (0.104 R)
• M67: 26,105,277 km (0.031 R)
• M68: 27,523,764 km (0.105 R)
• M69: 27,708,518 km (0.083 R)
• M70: 28,172,421 km (0.116 R)
• M71: 28,452,019 km (0.069 R)
• M72: 28,779,339 km (0.108 R)
• M73: 29,108,006 km (0.1 R)
• M74: 29,721,656 km (0.056 R)
• M75: 31,975,348 km (0.038 R)
• M76: 32,315,833 km (0.095 R)
• M77: 32,461,990 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.2

Radius: 7.3

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 18.79 AU - 21.41 AU

Year: 32275 Days

Day: 18 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,562,504 km

• M1: 94,097 km (0.096 R)
• M2: 193,280 km (0.106 R)
• M3: 1,376,600 km (0.064 R)
• M4: 1,559,259 km (0.108 R)
• M5: 2,111,873 km (0.105 R)
• M6: 2,857,469 km (0.097 R)
• M7: 2,950,220 km (0.08 R)
• M8: 3,091,290 km (0.111 R)
• M9: 3,331,245 km (0.094 R)
• M10: 4,619,433 km (0.054 R)
• M11: 4,673,886 km (0.105 R)
• M12: 4,949,446 km (0.034 R)
• M13: 5,632,061 km (0.058 R)
• M14: 5,807,389 km (0.074 R)
• M15: 6,710,512 km (0.028 R)
• M16: 8,310,760 km (0.079 R)
• M17: 8,577,344 km (0.061 R)
• M18: 8,711,682 km (0.119 R)
• M19: 9,119,037 km (0.076 R)
• M20: 9,671,652 km (0.086 R)
• M21: 9,881,687 km (0.11 R)
• M22: 10,736,938 km (0.053 R)
• M23: 11,100,312 km (0.11 R)
• M24: 11,690,026 km (0.055 R)
• M25: 12,138,970 km (0.109 R)
• M26: 12,214,367 km (0.069 R)
• M27: 12,746,337 km (0.074 R)
• M28: 14,228,253 km (0.105 R)
• M29: 15,517,937 km (0.102 R)
• M30: 17,351,259 km (0.058 R)
• M31: 19,516,389 km (0.098 R)
• M32: 19,870,636 km (0.085 R)
• M33: 20,675,473 km (0.092 R)
• M34: 23,059,913 km (0.12 R)
• M35: 23,340,559 km (0.082 R)
• M36: 24,284,372 km (0.092 R)
• M37: 24,569,805 km (0.089 R)
• M38: 24,952,326 km (0.076 R)
• M39: 27,387,181 km (0.093 R)
• M40: 29,693,083 km (0.103 R)
• M41: 29,896,536 km (0.085 R)
• M42: 32,688,182 km (0.072 R)
• M43: 33,425,400 km (0.092 R)
• M44: 33,742,997 km (0.11 R)
• M45: 34,594,956 km (0.071 R)
• M46: 35,023,554 km (0.1 R)
• M47: 36,864,805 km (0.025 R)
• M48: 38,293,913 km (0.072 R)
• M49: 39,405,426 km (0.09 R)
• M50: 39,517,175 km (0.102 R)
• M51: 40,189,917 km (0.085 R)
• M52: 41,432,925 km (0.117 R)
• M53: 42,459,316 km (0.117 R)
• M54: 43,033,174 km (0.087 R)
• M55: 43,725,214 km (0.059 R)
• M56: 46,058,192 km (0.045 R)
• M57: 47,596,358 km (0.064 R)
• M58: 49,874,434 km (0.099 R)
• M59: 50,116,334 km (0.111 R)
• M60: 51,209,446 km (0.066 R)
• M61: 51,575,661 km (0.061 R)
• M62: 54,411,588 km (0.098 R)
• M63: 54,660,519 km (0.089 R)
• M64: 57,677,758 km (0.055 R)
• M65: 60,490,797 km (0.092 R)
• M66: 60,877,806 km (0.093 R)
• M67: 62,043,922 km (0.09 R)
• M68: 64,003,654 km (0.096 R)
• M69: 67,582,035 km (0.064 R)
• M70: 68,386,123 km (0.112 R)
• M71: 71,088,908 km (0.053 R)
• M72: 73,276,179 km (0.063 R)
• M73: 77,017,023 km (0.038 R)
• M74: 78,558,779 km (0.102 R)
• M75: 78,699,401 km (0.094 R)
• M76: 82,385,941 km (0.081 R)
• M77: 82,528,957 km (0.103 R)
• M78: 83,244,782 km (0.117 R)
• M79: 83,388,097 km (0.083 R)
• M80: 84,826,780 km (0.108 R)
• M81: 85,115,504 km (0.03 R)
• M82: 85,404,527 km (0.088 R)
• M83: 85,549,188 km (0.028 R)
• M84: 87,582,672 km (0.051 R)
• M85: 94,076,566 km (0.066 R)
• M86: 94,824,256 km (0.078 R)
• M87: 94,974,003 km (0.073 R)
• M88: 96,928,200 km (0.107 R)
• M89: 97,986,007 km (0.094 R)
• M90: 101,335,354 km (0.074 R)
• M91: 101,948,256 km (0.109 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit