🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 13.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.55 AU - 0.61 AU

Year: 295 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,720,193 km

• M1: 178,321 km (0.1 R)
• M2: 260,749 km (0.037 R)
• M3: 350,358 km (0.026 R)
• M4: 457,620 km (0.057 R)
• M5: 552,016 km (0.115 R)
• M6: 634,295 km (0.083 R)
• M7: 723,754 km (0.042 R)
• M8: 818,151 km (0.078 R)
• M9: 908,807 km (0.093 R)
• M10: 1,003,203 km (0.111 R)
• M11: 1,089,671 km (0.106 R)
• M12: 1,200,523 km (0.045 R)
• M13: 1,300,604 km (0.084 R)
• M14: 1,499,270 km (0.041 R)
• M15: 1,597,107 km (0.055 R)
• M16: 1,683,574 km (0.117 R)
• M17: 1,785,750 km (0.112 R)
• M18: 1,918,593 km (0.076 R)
• M19: 2,025,555 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 10.7

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.58 AU - 2.68 AU

Year: 2844 Days

Day: 7.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,720,193 km

• M1: 222,003 km (0.085 R)
• M2: 299,645 km (0.096 R)
• M3: 369,656 km (0.112 R)
• M4: 455,376 km (0.071 R)
• M5: 540,796 km (0.12 R)
• M6: 642,074 km (0.113 R)
• M7: 844,330 km (0.044 R)
• M8: 976,126 km (0.095 R)
• M9: 1,067,979 km (0.063 R)
• M10: 1,261,110 km (0.046 R)
• M11: 1,822,252 km (0.057 R)
• M12: 1,908,270 km (0.036 R)
• M13: 1,995,785 km (0.079 R)
• M14: 2,220,780 km (0.093 R)
• M15: 2,375,315 km (0.088 R)
• M16: 2,777,584 km (0.063 R)
• M17: 3,097,723 km (0.097 R)
• M18: 3,429,830 km (0.082 R)
• M19: 3,537,242 km (0.075 R)
• M20: 3,627,449 km (0.12 R)
• M21: 3,996,507 km (0.072 R)
• M22: 4,185,449 km (0.116 R)
• M23: 4,281,192 km (0.036 R)
• M24: 4,533,264 km (0.026 R)
• M25: 4,651,297 km (0.119 R)
• M26: 5,052,219 km (0.055 R)
• M27: 5,298,158 km (0.057 R)
• M28: 5,569,080 km (0.099 R)
• M29: 5,994,686 km (0.078 R)
• M30: 6,167,920 km (0.076 R)
• M31: 6,386,782 km (0.108 R)
• M32: 6,787,405 km (0.101 R)
• M33: 7,242,033 km (0.1 R)
• M34: 7,380,411 km (0.029 R)
• M35: 7,496,349 km (0.101 R)
• M36: 7,566,212 km (0.047 R)
• M37: 8,132,888 km (0.076 R)
• M38: 8,204,845 km (0.034 R)
• M39: 8,276,801 km (0.09 R)
• M40: 8,542,786 km (0.048 R)
• M41: 8,762,396 km (0.119 R)
• M42: 8,909,900 km (0.106 R)
• M43: 9,182,467 km (0.118 R)
• M44: 9,407,612 km (0.11 R)
• M45: 9,508,291 km (0.055 R)
• M46: 9,735,979 km (0.096 R)
• M47: 10,378,053 km (0.083 R)
• M48: 10,455,994 km (0.083 R)
• M49: 11,086,848 km (0.07 R)
• M50: 11,892,732 km (0.088 R)
• M51: 12,110,845 km (0.11 R)
• M52: 12,357,831 km (0.068 R)
• M53: 12,745,290 km (0.088 R)
• M54: 13,390,505 km (0.092 R)
• M55: 13,731,439 km (0.059 R)
• M56: 14,248,150 km (0.049 R)
• M57: 14,392,811 km (0.077 R)
• M58: 14,742,122 km (0.094 R)
• M59: 14,976,392 km (0.078 R)
• M60: 15,627,293 km (0.075 R)
• M61: 15,956,258 km (0.118 R)
• M62: 16,257,249 km (0.101 R)
• M63: 16,378,124 km (0.109 R)
• M64: 16,987,287 km (0.098 R)
• M65: 17,140,774 km (0.027 R)
• M66: 17,572,813 km (0.069 R)
• M67: 17,759,212 km (0.117 R)
• M68: 18,133,805 km (0.102 R)
• M69: 18,353,415 km (0.094 R)
• M70: 18,605,637 km (0.096 R)
• M71: 18,890,770 km (0.112 R)
• M72: 19,241,129 km (0.077 R)
• M73: 19,401,198 km (0.1 R)
• M74: 20,696,865 km (0.074 R)
• M75: 20,828,063 km (0.115 R)
• M76: 20,992,321 km (0.117 R)
• M77: 21,786,985 km (0.047 R)
• M78: 21,953,637 km (0.062 R)
• M79: 22,422,926 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 9.3

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.74 AU - 5.86 AU

Year: 7013 Days

Day: 14.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 108.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,720,193 km

• M1: 122,072 km (0.12 R)
• M2: 252,072 km (0.114 R)
• M3: 734,226 km (0.115 R)
• M4: 935,286 km (0.099 R)
• M5: 1,051,075 km (0.069 R)
• M6: 1,207,404 km (0.118 R)
• M7: 1,279,361 km (0.118 R)
• M8: 1,390,063 km (0.062 R)
• M9: 1,721,572 km (0.031 R)
• M10: 3,128,241 km (0.104 R)
• M11: 3,667,392 km (0.086 R)
• M12: 3,800,085 km (0.087 R)
• M13: 3,961,352 km (0.106 R)
• M14: 4,572,309 km (0.114 R)
• M15: 4,686,602 km (0.072 R)
• M16: 4,801,942 km (0.073 R)
• M17: 5,005,844 km (0.108 R)
• M18: 5,272,278 km (0.088 R)
• M19: 5,911,958 km (0.03 R)
• M20: 6,320,211 km (0.088 R)
• M21: 6,705,276 km (0.115 R)
• M22: 7,131,031 km (0.075 R)
• M23: 7,905,799 km (0.101 R)
• M24: 8,565,824 km (0.101 R)
• M25: 8,849,163 km (0.09 R)
• M26: 9,063,537 km (0.095 R)
• M27: 9,424,815 km (0.103 R)
• M28: 9,790,732 km (0.044 R)
• M29: 10,273,634 km (0.118 R)
• M30: 11,768,116 km (0.031 R)
• M31: 12,801,688 km (0.092 R)
• M32: 13,085,027 km (0.11 R)
• M33: 14,827,543 km (0.067 R)
• M34: 14,954,850 km (0.069 R)
• M35: 15,039,822 km (0.058 R)
• M36: 15,338,718 km (0.114 R)
• M37: 15,639,709 km (0.071 R)
• M38: 15,899,112 km (0.097 R)
• M39: 16,510,070 km (0.096 R)
• M40: 17,844,932 km (0.097 R)
• M41: 19,121,899 km (0.102 R)
• M42: 19,864,802 km (0.047 R)
• M43: 20,192,721 km (0.063 R)
• M44: 20,286,818 km (0.064 R)
• M45: 20,522,434 km (0.093 R)
• M46: 20,949,087 km (0.082 R)
• M47: 21,618,538 km (0.116 R)
• M48: 21,811,070 km (0.04 R)
• M49: 22,684,722 km (0.079 R)
• M50: 23,273,390 km (0.11 R)
• M51: 23,372,124 km (0.03 R)
• M52: 23,817,477 km (0.106 R)
• M53: 25,221,453 km (0.07 R)
• M54: 26,035,565 km (0.045 R)
• M55: 26,137,890 km (0.051 R)
• M56: 27,169,217 km (0.12 R)
• M57: 27,429,069 km (0.055 R)
• M58: 28,582,319 km (0.096 R)
• M59: 29,591,057 km (0.119 R)
• M60: 31,207,313 km (0.103 R)
• M61: 31,643,241 km (0.047 R)
• M62: 32,081,114 km (0.055 R)
• M63: 32,245,821 km (0.116 R)
• M64: 32,520,932 km (0.038 R)
• M65: 32,796,940 km (0.108 R)
• M66: 33,295,549 km (0.117 R)
• M67: 33,964,401 km (0.063 R)
• M68: 34,637,592 km (0.071 R)
• M69: 34,975,833 km (0.111 R)
• M70: 35,769,449 km (0.103 R)
• M71: 35,883,293 km (0.091 R)
• M72: 35,997,287 km (0.09 R)
• M73: 36,339,866 km (0.055 R)
• M74: 36,913,275 km (0.097 R)
• M75: 37,201,101 km (0.034 R)
• M76: 37,605,464 km (0.041 R)
• M77: 37,953,129 km (0.103 R)
• M78: 38,418,229 km (0.098 R)
• M79: 38,768,438 km (0.117 R)
• M80: 39,178,336 km (0.098 R)
• M81: 39,236,978 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.5

Radius: 7.2

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.68 AU - 9.1 AU

Year: 17676 Days

Day: 21.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,720,193 km

• M1: 200,162 km (0.114 R)
• M2: 349,909 km (0.077 R)
• M3: 536,907 km (0.108 R)
• M4: 642,373 km (0.057 R)
• M5: 974,481 km (0.107 R)
• M6: 1,105,229 km (0.056 R)
• M7: 1,591,871 km (0.119 R)
• M8: 1,715,289 km (0.08 R)
• M9: 1,971,700 km (0.094 R)
• M10: 2,138,202 km (0.108 R)
• M11: 2,449,516 km (0.084 R)
• M12: 2,962,187 km (0.052 R)
• M13: 3,114,628 km (0.115 R)
• M14: 3,191,820 km (0.047 R)
• M15: 3,998,901 km (0.07 R)
• M16: 4,082,975 km (0.099 R)
• M17: 4,732,229 km (0.09 R)
• M18: 4,865,970 km (0.118 R)
• M19: 5,182,818 km (0.109 R)
• M20: 6,076,217 km (0.054 R)
• M21: 6,565,402 km (0.097 R)
• M22: 7,118,166 km (0.103 R)
• M23: 9,029,279 km (0.095 R)
• M24: 9,306,633 km (0.111 R)
• M25: 9,362,433 km (0.119 R)
• M26: 9,586,830 km (0.077 R)
• M27: 9,643,228 km (0.094 R)
• M28: 9,869,720 km (0.114 R)
• M29: 12,230,224 km (0.07 R)
• M30: 12,722,401 km (0.099 R)
• M31: 13,095,648 km (0.095 R)
• M32: 13,916,940 km (0.078 R)
• M33: 15,476,648 km (0.047 R)
• M34: 15,875,027 km (0.114 R)
• M35: 16,075,638 km (0.08 R)
• M36: 17,090,809 km (0.117 R)
• M37: 17,709,845 km (0.099 R)
• M38: 17,848,372 km (0.045 R)
• M39: 18,406,223 km (0.118 R)
• M40: 18,546,546 km (0.088 R)
• M41: 19,182,636 km (0.104 R)
• M42: 20,113,883 km (0.064 R)
• M43: 20,258,394 km (0.093 R)
• M44: 20,767,176 km (0.107 R)
• M45: 21,723,107 km (0.077 R)
• M46: 23,449,317 km (0.119 R)
• M47: 23,830,342 km (0.07 R)
• M48: 23,906,787 km (0.087 R)
• M49: 24,908,195 km (0.027 R)
• M50: 25,141,269 km (0.12 R)
• M51: 26,713,243 km (0.071 R)
• M52: 26,872,266 km (0.104 R)
• M53: 27,031,438 km (0.093 R)
• M54: 29,293,956 km (0.114 R)
• M55: 30,613,708 km (0.11 R)
• M56: 31,030,189 km (0.103 R)
• M57: 31,532,389 km (0.117 R)
• M58: 32,121,655 km (0.086 R)
• M59: 32,460,045 km (0.101 R)
• M60: 33,997,313 km (0.114 R)
• M61: 34,083,332 km (0.099 R)
• M62: 34,688,006 km (0.106 R)
• M63: 35,732,947 km (0.084 R)
• M64: 36,435,309 km (0.115 R)
• M65: 40,014,588 km (0.111 R)
• M66: 40,196,499 km (0.116 R)
• M67: 40,287,455 km (0.088 R)
• M68: 42,771,677 km (0.099 R)
• M69: 43,330,425 km (0.072 R)
• M70: 44,267,057 km (0.086 R)
• M71: 44,549,348 km (0.078 R)
• M72: 47,501,064 km (0.091 R)
• M73: 47,597,255 km (0.115 R)
• M74: 49,731,568 km (0.11 R)
• M75: 51,105,924 km (0.104 R)
• M76: 52,592,328 km (0.098 R)
• M77: 54,898,828 km (0.117 R)
• M78: 55,708,751 km (0.112 R)
• M79: 56,624,739 km (0.04 R)
• M80: 60,338,057 km (0.059 R)
• M81: 61,488,166 km (0.116 R)
• M82: 61,803,219 km (0.026 R)
• M83: 63,174,134 km (0.109 R)
• M84: 64,129,166 km (0.067 R)
• M85: 64,982,024 km (0.119 R)
• M86: 65,731,509 km (0.079 R)
• M87: 66,591,398 km (0.117 R)
• M88: 66,914,828 km (0.057 R)
• M89: 67,455,026 km (0.095 R)
• M90: 68,322,395 km (0.057 R)
• M91: 68,648,668 km (0.062 R)
• M92: 72,492,435 km (0.081 R)
• M93: 74,272,800 km (0.118 R)
• M94: 74,720,247 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit