🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 12.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.77 AU - 0.81 AU

Year: 485 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 93,789,345 km

• M1: 164,258 km (0.06 R)
• M2: 250,726 km (0.1 R)
• M3: 335,548 km (0.085 R)
• M4: 469,887 km (0.115 R)
• M5: 589,715 km (0.085 R)
• M6: 669,899 km (0.08 R)
• M7: 783,743 km (0.115 R)
• M8: 1,080,695 km (0.113 R)
• M9: 1,177,934 km (0.116 R)
• M10: 1,309,281 km (0.106 R)
• M11: 1,413,700 km (0.096 R)
• M12: 1,504,955 km (0.097 R)
• M13: 1,620,444 km (0.073 R)
• M14: 1,716,336 km (0.088 R)
• M15: 1,814,173 km (0.098 R)
• M16: 1,949,709 km (0.118 R)
• M17: 2,088,685 km (0.089 R)
• M18: 2,237,386 km (0.091 R)
• M19: 2,396,109 km (0.056 R)
• M20: 2,480,183 km (0.075 R)
• M21: 2,565,304 km (0.12 R)
• M22: 2,711,611 km (0.053 R)
• M23: 2,819,920 km (0.069 R)
• M24: 2,902,049 km (0.033 R)
• M25: 3,217,401 km (0.117 R)
• M26: 3,353,984 km (0.061 R)
• M27: 3,448,530 km (0.073 R)
• M28: 3,558,784 km (0.074 R)
• M29: 3,715,114 km (0.064 R)
• M30: 3,896,725 km (0.087 R)
• M31: 4,019,396 km (0.081 R)
• M32: 4,104,517 km (0.038 R)
• M33: 4,190,236 km (0.079 R)
• M34: 4,300,191 km (0.106 R)
• M35: 4,701,113 km (0.062 R)
• M36: 4,939,123 km (0.079 R)
• M37: 5,147,663 km (0.073 R)
• M38: 5,291,127 km (0.081 R)
• M39: 5,410,207 km (0.117 R)
• M40: 5,659,886 km (0.073 R)
• M41: 5,790,634 km (0.082 R)
• M42: 5,904,628 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 8.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.64 AU - 1.02 AU

Year: 522 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 93,789,345 km

• M1: 113,246 km (0.067 R)
• M2: 172,486 km (0.066 R)
• M3: 244,443 km (0.073 R)
• M4: 327,619 km (0.113 R)
• M5: 401,521 km (0.102 R)
• M6: 462,257 km (0.088 R)
• M7: 523,742 km (0.099 R)
• M8: 585,227 km (0.081 R)
• M9: 646,113 km (0.086 R)
• M10: 730,038 km (0.064 R)
• M11: 857,645 km (0.079 R)
• M12: 966,103 km (0.08 R)
• M13: 1,075,459 km (0.099 R)
• M14: 1,193,193 km (0.092 R)
• M15: 1,294,022 km (0.088 R)
• M16: 1,437,336 km (0.074 R)
• M17: 1,554,023 km (0.078 R)
• M18: 1,622,838 km (0.12 R)
• M19: 1,702,125 km (0.082 R)
• M20: 1,773,184 km (0.041 R)
• M21: 1,898,846 km (0.116 R)
• M22: 1,962,724 km (0.044 R)
• M23: 2,062,506 km (0.12 R)
• M24: 2,189,664 km (0.116 R)
• M25: 2,288,099 km (0.057 R)
• M26: 2,414,659 km (0.093 R)
• M27: 2,473,451 km (0.031 R)
• M28: 2,559,769 km (0.083 R)
• M29: 2,663,590 km (0.074 R)
• M30: 2,768,907 km (0.072 R)
• M31: 3,012,452 km (0.11 R)
• M32: 3,081,567 km (0.073 R)
• M33: 3,168,932 km (0.098 R)
• M34: 3,274,697 km (0.095 R)
• M35: 3,351,890 km (0.116 R)
• M36: 3,447,782 km (0.059 R)
• M37: 3,514,204 km (0.036 R)
• M38: 3,691,327 km (0.117 R)
• M39: 3,821,478 km (0.062 R)
• M40: 3,877,726 km (0.042 R)
• M41: 3,965,840 km (0.073 R)
• M42: 4,022,836 km (0.045 R)
• M43: 4,156,876 km (0.069 R)
• M44: 4,221,203 km (0.067 R)
• M45: 4,462,205 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 12.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.66 AU - 3.76 AU

Year: 4933 Days

Day: 5.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,789,345 km

• M1: 163,062 km (0.062 R)
• M2: 260,749 km (0.105 R)
• M3: 382,223 km (0.113 R)
• M4: 489,335 km (0.03 R)
• M5: 620,981 km (0.116 R)
• M6: 857,495 km (0.077 R)
• M7: 952,490 km (0.058 R)
• M8: 1,139,337 km (0.1 R)
• M9: 1,634,806 km (0.09 R)
• M10: 1,897,649 km (0.074 R)
• M11: 2,099,307 km (0.118 R)
• M12: 2,484,372 km (0.12 R)
• M13: 2,644,741 km (0.092 R)
• M14: 2,767,411 km (0.098 R)
• M15: 3,018,436 km (0.105 R)
• M16: 3,125,249 km (0.059 R)
• M17: 3,211,717 km (0.119 R)
• M18: 3,701,500 km (0.096 R)
• M19: 3,839,280 km (0.118 R)
• M20: 4,215,070 km (0.078 R)
• M21: 5,129,412 km (0.082 R)
• M22: 5,439,079 km (0.069 R)
• M23: 5,622,486 km (0.073 R)
• M24: 6,049,588 km (0.088 R)
• M25: 6,185,124 km (0.046 R)
• M26: 6,294,480 km (0.117 R)
• M27: 6,570,488 km (0.064 R)
• M28: 7,163,045 km (0.111 R)
• M29: 7,538,386 km (0.109 R)
• M30: 7,950,080 km (0.115 R)
• M31: 8,128,700 km (0.105 R)
• M32: 9,228,693 km (0.071 R)
• M33: 9,827,982 km (0.047 R)
• M34: 10,019,916 km (0.067 R)
• M35: 10,374,912 km (0.062 R)
• M36: 10,668,572 km (0.104 R)
• M37: 10,799,919 km (0.079 R)
• M38: 10,964,926 km (0.029 R)
• M39: 11,498,541 km (0.108 R)
• M40: 11,768,565 km (0.101 R)
• M41: 12,314,897 km (0.069 R)
• M42: 12,452,826 km (0.11 R)
• M43: 13,716,778 km (0.097 R)
• M44: 14,947,969 km (0.12 R)
• M45: 15,058,222 km (0.105 R)
• M46: 16,783,684 km (0.115 R)
• M47: 17,553,365 km (0.081 R)
• M48: 17,903,424 km (0.119 R)
• M49: 18,098,949 km (0.061 R)
• M50: 18,571,080 km (0.084 R)
• M51: 19,126,985 km (0.04 R)
• M52: 19,407,033 km (0.101 R)
• M53: 19,688,426 km (0.109 R)
• M54: 19,971,166 km (0.116 R)
• M55: 20,133,330 km (0.092 R)
• M56: 20,255,252 km (0.066 R)
• M57: 20,992,022 km (0.09 R)
• M58: 21,074,450 km (0.096 R)
• M59: 21,862,682 km (0.065 R)
• M60: 22,239,369 km (0.025 R)
• M61: 22,365,480 km (0.107 R)
• M62: 23,084,298 km (0.11 R)
• M63: 23,425,231 km (0.07 R)
• M64: 24,544,672 km (0.114 R)
• M65: 25,198,415 km (0.06 R)
• M66: 25,329,911 km (0.054 R)
• M67: 25,946,255 km (0.116 R)
• M68: 26,478,674 km (0.096 R)
• M69: 26,567,684 km (0.05 R)
• M70: 27,825,204 km (0.055 R)
• M71: 27,915,711 km (0.09 R)
• M72: 28,233,457 km (0.108 R)
• M73: 28,964,242 km (0.119 R)
• M74: 29,516,408 km (0.096 R)
• M75: 29,886,513 km (0.051 R)
• M76: 30,072,164 km (0.089 R)
• M77: 31,665,232 km (0.11 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.4

Radius: 4.8

Gravity: 43.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.08 AU - 12.48 AU

Year: 22751 Days

Day: 23.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,789,345 km

• M1: 324,777 km (0.096 R)
• M2: 365,617 km (0.112 R)
• M3: 1,203,365 km (0.073 R)
• M4: 1,301,801 km (0.118 R)
• M5: 1,908,420 km (0.057 R)
• M6: 2,062,356 km (0.095 R)
• M7: 3,386,447 km (0.092 R)
• M8: 3,859,027 km (0.115 R)
• M9: 4,152,388 km (0.073 R)
• M10: 4,969,492 km (0.089 R)
• M11: 6,456,345 km (0.097 R)
• M12: 7,639,215 km (0.116 R)
• M13: 7,945,143 km (0.033 R)
• M14: 8,130,794 km (0.089 R)
• M15: 9,996,579 km (0.09 R)
• M16: 10,063,150 km (0.093 R)
• M17: 10,737,387 km (0.044 R)
• M18: 11,011,151 km (0.061 R)
• M19: 11,426,136 km (0.068 R)
• M20: 12,200,155 km (0.074 R)
• M21: 13,063,784 km (0.094 R)
• M22: 13,429,401 km (0.096 R)
• M23: 13,798,309 km (0.065 R)
• M24: 13,946,860 km (0.117 R)
• M25: 14,849,085 km (0.109 R)
• M26: 16,081,173 km (0.103 R)
• M27: 17,185,953 km (0.07 R)
• M28: 17,345,724 km (0.066 R)
• M29: 17,989,892 km (0.076 R)
• M30: 18,070,974 km (0.05 R)
• M31: 19,218,689 km (0.111 R)
• M32: 21,325,924 km (0.112 R)
• M33: 21,497,663 km (0.037 R)
• M34: 23,505,416 km (0.052 R)
• M35: 26,212,539 km (0.062 R)
• M36: 27,322,705 km (0.073 R)
• M37: 27,415,904 km (0.065 R)
• M38: 28,071,292 km (0.087 R)
• M39: 28,165,390 km (0.117 R)
• M40: 29,972,233 km (0.098 R)
• M41: 30,647,218 km (0.12 R)
• M42: 30,744,008 km (0.072 R)
• M43: 31,132,514 km (0.095 R)
• M44: 31,816,176 km (0.071 R)
• M45: 33,397,126 km (0.111 R)
• M46: 34,700,423 km (0.106 R)
• M47: 35,409,218 km (0.085 R)
• M48: 35,510,795 km (0.082 R)
• M49: 35,918,299 km (0.12 R)
• M50: 37,046,865 km (0.094 R)
• M51: 38,186,951 km (0.111 R)
• M52: 38,395,490 km (0.075 R)
• M53: 39,443,872 km (0.105 R)
• M54: 40,607,893 km (0.12 R)
• M55: 40,927,285 km (0.076 R)
• M56: 43,730,300 km (0.084 R)
• M57: 45,817,489 km (0.118 R)
• M58: 49,178,355 km (0.103 R)
• M59: 49,291,750 km (0.118 R)
• M60: 49,632,534 km (0.1 R)
• M61: 50,202,053 km (0.09 R)
• M62: 52,386,182 km (0.081 R)
• M63: 53,198,648 km (0.094 R)
• M64: 53,664,795 km (0.105 R)
• M65: 54,366,559 km (0.096 R)
• M66: 54,953,581 km (0.114 R)
• M67: 55,897,244 km (0.103 R)
• M68: 56,134,058 km (0.12 R)
• M69: 56,489,802 km (0.116 R)
• M70: 59,242,253 km (0.07 R)
• M71: 59,846,329 km (0.114 R)
• M72: 61,915,567 km (0.092 R)
• M73: 62,037,938 km (0.079 R)
• M74: 64,131,859 km (0.063 R)
• M75: 64,752,092 km (0.087 R)
• M76: 66,875,783 km (0.067 R)
• M77: 67,630,804 km (0.055 R)
• M78: 70,295,441 km (0.098 R)
• M79: 70,423,198 km (0.038 R)
• M80: 72,090,765 km (0.103 R)
• M81: 72,994,187 km (0.111 R)
• M82: 73,382,393 km (0.12 R)
• M83: 75,334,197 km (0.109 R)
• M84: 75,857,490 km (0.188 R)
• M85: 76,907,817 km (0.066 R)
• M86: 77,434,700 km (0.039 R)
• M87: 77,830,835 km (0.107 R)
• M88: 78,095,175 km (0.047 R)
• M89: 78,757,445 km (0.098 R)
• M90: 79,820,936 km (0.051 R)
• M91: 80,087,519 km (0.12 R)
• M92: 81,022,955 km (0.088 R)
• M93: 82,635,021 km (0.116 R)
• M94: 83,715,567 km (0.029 R)
• M95: 86,027,303 km (0.102 R)
• M96: 89,880,345 km (0.078 R)
• M97: 91,688,385 km (0.053 R)
• M98: 92,247,133 km (0.213 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: 538 - 18,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit