🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.43 AU - 0.63 AU

Year: 136 Days

Day: 39.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.6

Radius: 11.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.54 AU - 8.92 AU

Year: 9108 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,068,140 km

• M1: 175,478 km (0.056 R)
• M2: 506,239 km (0.083 R)
• M3: 596,596 km (0.032 R)
• M4: 796,160 km (0.05 R)
• M5: 1,316,312 km (0.101 R)
• M6: 1,742,366 km (0.088 R)
• M7: 1,886,878 km (0.061 R)
• M8: 2,013,887 km (0.107 R)
• M9: 2,188,018 km (0.118 R)
• M10: 2,504,867 km (0.049 R)
• M11: 2,645,190 km (0.093 R)
• M12: 2,716,398 km (0.064 R)
• M13: 2,788,205 km (0.094 R)
• M14: 2,982,982 km (0.118 R)
• M15: 3,107,148 km (0.103 R)
• M16: 3,360,417 km (0.077 R)
• M17: 3,620,717 km (0.071 R)
• M18: 3,833,595 km (0.062 R)
• M19: 4,244,092 km (0.09 R)
• M20: 4,468,788 km (0.078 R)
• M21: 4,554,208 km (0.085 R)
• M22: 4,784,290 km (0.053 R)
• M23: 6,244,514 km (0.045 R)
• M24: 6,500,626 km (0.049 R)
• M25: 6,630,028 km (0.038 R)
• M26: 6,792,791 km (0.087 R)
• M27: 7,189,225 km (0.085 R)
• M28: 7,322,965 km (0.091 R)
• M29: 7,457,603 km (0.084 R)
• M30: 8,073,797 km (0.105 R)
• M31: 8,599,783 km (0.088 R)
• M32: 8,884,767 km (0.108 R)
• M33: 9,354,804 km (0.111 R)
• M34: 9,944,219 km (0.079 R)
• M35: 10,093,518 km (0.116 R)
• M36: 10,545,902 km (0.119 R)
• M37: 10,927,825 km (0.099 R)
• M38: 11,275,640 km (0.116 R)
• M39: 12,101,121 km (0.115 R)
• M40: 12,180,707 km (0.082 R)
• M41: 12,460,904 km (0.09 R)
• M42: 13,519,908 km (0.113 R)
• M43: 14,905,333 km (0.119 R)
• M44: 15,119,258 km (0.097 R)
• M45: 15,593,334 km (0.105 R)
• M46: 16,291,657 km (0.091 R)
• M47: 17,178,922 km (0.093 R)
• M48: 17,809,327 km (0.103 R)
• M49: 18,493,139 km (0.083 R)
• M50: 18,723,071 km (0.054 R)
• M51: 19,558,426 km (0.096 R)
• M52: 19,839,520 km (0.118 R)
• M53: 20,169,234 km (0.12 R)
• M54: 21,073,403 km (0.106 R)
• M55: 21,313,508 km (0.099 R)
• M56: 21,602,980 km (0.066 R)
• M57: 22,429,807 km (0.096 R)
• M58: 24,265,223 km (0.057 R)
• M59: 24,365,903 km (0.063 R)
• M60: 24,466,582 km (0.116 R)
• M61: 25,788,579 km (0.092 R)
• M62: 26,148,511 km (0.084 R)
• M63: 26,406,567 km (0.066 R)
• M64: 26,561,850 km (0.052 R)
• M65: 28,289,705 km (0.109 R)
• M66: 28,926,992 km (0.057 R)
• M67: 30,595,158 km (0.099 R)
• M68: 31,797,925 km (0.101 R)
• M69: 31,908,029 km (0.098 R)
• M70: 32,128,536 km (0.119 R)
• M71: 32,793,499 km (0.1 R)
• M72: 33,911,593 km (0.076 R)
• M73: 35,726,515 km (0.043 R)
• M74: 35,840,957 km (0.043 R)
• M75: 36,012,995 km (0.044 R)
• M76: 36,472,858 km (0.094 R)
• M77: 37,805,775 km (0.104 R)
• M78: 38,097,791 km (0.056 R)
• M79: 38,331,762 km (0.088 R)
• M80: 39,272,732 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.5

Radius: 13.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.69 AU - 11.57 AU

Year: 12238 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,068,140 km

• M1: 215,271 km (0.042 R)
• M2: 311,164 km (0.117 R)
• M3: 401,969 km (0.065 R)
• M4: 569,220 km (0.079 R)
• M5: 663,167 km (0.074 R)
• M6: 1,677,441 km (0.108 R)
• M7: 1,799,662 km (0.095 R)
• M8: 1,967,511 km (0.067 R)
• M9: 2,273,888 km (0.083 R)
• M10: 2,479,286 km (0.119 R)
• M11: 3,157,263 km (0.089 R)
• M12: 3,596,183 km (0.089 R)
• M13: 4,475,220 km (0.112 R)
• M14: 4,909,503 km (0.082 R)
• M15: 5,297,111 km (0.106 R)
• M16: 5,725,709 km (0.052 R)
• M17: 5,975,687 km (0.107 R)
• M18: 6,486,564 km (0.076 R)
• M19: 6,780,075 km (0.118 R)
• M20: 7,011,503 km (0.117 R)
• M21: 8,525,283 km (0.102 R)
• M22: 8,847,068 km (0.097 R)
• M23: 9,392,353 km (0.102 R)
• M24: 9,613,608 km (0.034 R)
• M25: 10,098,754 km (0.107 R)
• M26: 10,325,395 km (0.057 R)
• M27: 11,054,385 km (0.11 R)
• M28: 11,209,967 km (0.08 R)
• M29: 11,405,491 km (0.061 R)
• M30: 11,959,003 km (0.073 R)
• M31: 12,480,801 km (0.067 R)
• M32: 12,928,248 km (0.104 R)
• M33: 13,215,775 km (0.071 R)
• M34: 13,588,423 km (0.08 R)
• M35: 14,855,817 km (0.069 R)
• M36: 15,373,425 km (0.038 R)
• M37: 15,809,204 km (0.065 R)
• M38: 16,337,583 km (0.096 R)
• M39: 16,961,257 km (0.072 R)
• M40: 17,185,953 km (0.051 R)
• M41: 18,140,387 km (0.118 R)
• M42: 18,739,976 km (0.052 R)
• M43: 18,972,152 km (0.117 R)
• M44: 19,439,645 km (0.097 R)
• M45: 19,722,086 km (0.051 R)
• M46: 20,053,146 km (0.113 R)
• M47: 20,577,187 km (0.086 R)
• M48: 20,672,930 km (0.12 R)
• M49: 21,298,997 km (0.073 R)
• M50: 22,323,593 km (0.113 R)
• M51: 22,471,246 km (0.09 R)
• M52: 22,619,348 km (0.076 R)
• M53: 24,167,686 km (0.108 R)
• M54: 24,674,523 km (0.076 R)
• M55: 24,929,139 km (0.059 R)
• M56: 25,905,115 km (0.089 R)
• M57: 26,788,790 km (0.087 R)
• M58: 27,788,104 km (0.107 R)
• M59: 28,319,027 km (0.027 R)
• M60: 28,853,390 km (0.085 R)
• M61: 29,175,474 km (0.089 R)
• M62: 29,283,185 km (0.053 R)
• M63: 29,606,915 km (0.076 R)
• M64: 30,913,802 km (0.082 R)
• M65: 31,188,463 km (0.083 R)
• M66: 31,574,276 km (0.08 R)
• M67: 31,740,180 km (0.11 R)
• M68: 32,462,289 km (0.081 R)
• M69: 32,853,338 km (0.076 R)
• M70: 33,133,535 km (0.095 R)
• M71: 33,358,380 km (0.065 R)
• M72: 33,583,675 km (0.086 R)
• M73: 35,806,849 km (0.119 R)
• M74: 35,922,189 km (0.085 R)
• M75: 36,500,384 km (0.107 R)
• M76: 36,790,754 km (0.117 R)
• M77: 38,785,193 km (0.081 R)
• M78: 39,140,787 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.1

Radius: 7.1

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.86 AU - 17.38 AU

Year: 25012 Days

Day: 23.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,068,140 km

• M1: 124,017 km (0.072 R)
• M2: 289,921 km (0.072 R)
• M3: 392,545 km (0.063 R)
• M4: 1,305,541 km (0.083 R)
• M5: 1,575,565 km (0.085 R)
• M6: 1,669,363 km (0.11 R)
• M7: 1,962,425 km (0.058 R)
• M8: 2,378,008 km (0.094 R)
• M9: 2,707,422 km (0.1 R)
• M10: 2,782,670 km (0.06 R)
• M11: 2,858,516 km (0.038 R)
• M12: 3,051,348 km (0.076 R)
• M13: 4,120,673 km (0.064 R)
• M14: 4,207,440 km (0.075 R)
• M15: 4,338,637 km (0.102 R)
• M16: 4,650,100 km (0.055 R)
• M17: 4,695,279 km (0.046 R)
• M18: 5,483,959 km (0.097 R)
• M19: 6,615,218 km (0.088 R)
• M20: 7,549,307 km (0.05 R)
• M21: 7,816,190 km (0.102 R)
• M22: 8,579,438 km (0.088 R)
• M23: 8,634,939 km (0.115 R)
• M24: 8,690,440 km (0.104 R)
• M25: 9,026,287 km (0.098 R)
• M26: 9,195,931 km (0.092 R)
• M27: 10,000,917 km (0.115 R)
• M28: 10,176,395 km (0.101 R)
• M29: 10,293,829 km (0.12 R)
• M30: 12,048,164 km (0.066 R)
• M31: 12,110,247 km (0.114 R)
• M32: 12,422,458 km (0.117 R)
• M33: 12,611,101 km (0.054 R)
• M34: 14,219,577 km (0.092 R)
• M35: 15,755,498 km (0.114 R)
• M36: 16,577,538 km (0.102 R)
• M37: 16,715,916 km (0.081 R)
• M38: 18,909,320 km (0.071 R)
• M39: 19,416,906 km (0.088 R)
• M40: 20,297,738 km (0.043 R)
• M41: 20,742,942 km (0.098 R)
• M42: 21,041,539 km (0.092 R)
• M43: 21,116,338 km (0.029 R)
• M44: 22,632,512 km (0.085 R)
• M45: 23,870,435 km (0.116 R)
• M46: 24,576,387 km (0.089 R)
• M47: 26,978,779 km (0.103 R)
• M48: 28,042,869 km (0.105 R)
• M49: 29,120,722 km (0.074 R)
• M50: 30,211,888 km (0.06 R)
• M51: 31,830,837 km (0.074 R)
• M52: 32,089,042 km (0.104 R)
• M53: 32,520,932 km (0.058 R)
• M54: 33,041,682 km (0.1 R)
• M55: 33,565,125 km (0.069 R)
• M56: 34,443,863 km (0.062 R)
• M57: 35,954,801 km (0.117 R)
• M58: 37,578,088 km (0.068 R)
• M59: 38,033,314 km (0.05 R)
• M60: 40,429,273 km (0.058 R)
• M61: 40,989,218 km (0.104 R)
• M62: 41,270,013 km (0.099 R)
• M63: 41,645,654 km (0.056 R)
• M64: 43,922,384 km (0.09 R)
• M65: 44,018,126 km (0.045 R)
• M66: 45,075,933 km (0.069 R)
• M67: 46,044,729 km (0.111 R)
• M68: 47,118,393 km (0.115 R)
• M69: 47,707,509 km (0.108 R)
• M70: 49,190,921 km (0.097 R)
• M71: 49,888,347 km (0.067 R)
• M72: 51,898,942 km (0.075 R)
• M73: 52,101,498 km (0.055 R)
• M74: 52,812,387 km (0.104 R)
• M75: 52,914,113 km (0.118 R)
• M76: 53,220,041 km (0.109 R)
• M77: 54,758,057 km (0.04 R)
• M78: 55,480,764 km (0.108 R)
• M79: 55,584,286 km (0.074 R)
• M80: 55,895,150 km (0.08 R)
• M81: 57,877,621 km (0.119 R)
• M82: 58,719,109 km (0.114 R)
• M83: 59,458,870 km (0.073 R)
• M84: 60,947,519 km (0.101 R)
• M85: 61,482,182 km (0.046 R)
• M86: 62,879,426 km (0.076 R)
• M87: 62,987,286 km (0.106 R)
• M88: 63,527,933 km (0.058 R)
• M89: 63,961,467 km (0.093 R)
• M90: 65,158,699 km (0.065 R)
• M91: 71,705,401 km (0.119 R)
• M92: 73,175,798 km (0.108 R)
• M93: 74,999,097 km (0.082 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit