🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 11.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.21 AU

Year: 626 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 41,890,374 km

• M1: 149,149 km (0.116 R)
• M2: 230,082 km (0.111 R)
• M3: 314,156 km (0.117 R)
• M4: 457,769 km (0.084 R)
• M5: 640,877 km (0.106 R)
• M6: 753,674 km (0.059 R)
• M7: 936,782 km (0.072 R)
• M8: 1,057,208 km (0.118 R)
• M9: 1,210,097 km (0.069 R)
• M10: 1,286,691 km (0.101 R)
• M11: 1,370,616 km (0.053 R)
• M12: 1,456,634 km (0.079 R)
• M13: 1,616,106 km (0.078 R)
• M14: 1,769,294 km (0.09 R)
• M15: 1,863,541 km (0.062 R)
• M16: 1,959,583 km (0.053 R)
• M17: 2,110,078 km (0.086 R)
• M18: 2,457,893 km (0.113 R)
• M19: 2,549,597 km (0.098 R)
• M20: 2,642,347 km (0.056 R)
• M21: 2,721,784 km (0.111 R)
• M22: 2,816,778 km (0.047 R)
• M23: 2,898,010 km (0.084 R)
• M24: 3,078,126 km (0.088 R)
• M25: 3,177,160 km (0.103 R)
• M26: 3,402,155 km (0.039 R)
• M27: 3,632,535 km (0.093 R)
• M28: 3,713,019 km (0.091 R)
• M29: 3,851,547 km (0.115 R)
• M30: 3,991,720 km (0.068 R)
• M31: 4,294,356 km (0.097 R)
• M32: 4,379,777 km (0.109 R)
• M33: 4,517,556 km (0.051 R)
• M34: 4,604,473 km (0.099 R)
• M35: 4,779,951 km (0.096 R)
• M36: 4,868,513 km (0.077 R)
• M37: 5,038,456 km (0.109 R)
• M38: 5,137,640 km (0.091 R)
• M39: 5,255,822 km (0.053 R)
• M40: 5,411,703 km (0.101 R)
• M41: 5,485,604 km (0.109 R)
• M42: 5,569,080 km (0.056 R)
• M43: 5,709,253 km (0.119 R)
• M44: 5,850,623 km (0.092 R)
• M45: 6,223,720 km (0.12 R)
• M46: 6,624,343 km (0.117 R)
• M47: 6,743,124 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.5

Radius: 12.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.04 AU - 2.14 AU

Year: 1951 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,890,374 km

• M1: 161,416 km (0.085 R)
• M2: 300,692 km (0.032 R)
• M3: 440,416 km (0.098 R)
• M4: 539,450 km (0.071 R)
• M5: 708,795 km (0.116 R)
• M6: 800,797 km (0.094 R)
• M7: 882,328 km (0.052 R)
• M8: 1,006,644 km (0.103 R)
• M9: 1,095,804 km (0.059 R)
• M10: 1,179,430 km (0.101 R)
• M11: 1,545,795 km (0.075 R)
• M12: 1,679,236 km (0.053 R)
• M13: 1,796,820 km (0.089 R)
• M14: 1,937,741 km (0.094 R)
• M15: 2,030,193 km (0.106 R)
• M16: 2,317,121 km (0.12 R)
• M17: 2,549,447 km (0.102 R)
• M18: 2,743,326 km (0.048 R)
• M19: 2,894,868 km (0.052 R)
• M20: 3,037,286 km (0.111 R)
• M21: 3,145,594 km (0.084 R)
• M22: 3,279,933 km (0.118 R)
• M23: 3,478,749 km (0.079 R)
• M24: 3,643,157 km (0.107 R)
• M25: 3,953,722 km (0.089 R)
• M26: 4,422,263 km (0.091 R)
• M27: 4,614,646 km (0.028 R)
• M28: 4,739,859 km (0.11 R)
• M29: 4,894,394 km (0.052 R)
• M30: 5,064,935 km (0.104 R)
• M31: 5,353,659 km (0.106 R)
• M32: 5,558,907 km (0.054 R)
• M33: 5,736,929 km (0.047 R)
• M34: 5,856,757 km (0.119 R)
• M35: 6,375,263 km (0.05 R)
• M36: 6,514,987 km (0.08 R)
• M37: 6,687,174 km (0.106 R)
• M38: 7,004,172 km (0.056 R)
• M39: 7,391,032 km (0.092 R)
• M40: 7,603,611 km (0.071 R)
• M41: 8,001,392 km (0.085 R)
• M42: 8,321,082 km (0.113 R)
• M43: 8,473,971 km (0.098 R)
• M44: 9,007,886 km (0.029 R)
• M45: 9,094,952 km (0.091 R)
• M46: 9,534,919 km (0.071 R)
• M47: 9,802,251 km (0.11 R)
• M48: 10,217,086 km (0.063 R)
• M49: 10,362,645 km (0.093 R)
• M50: 10,564,153 km (0.105 R)
• M51: 10,692,957 km (0.089 R)
• M52: 10,896,410 km (0.111 R)
• M53: 11,082,509 km (0.085 R)
• M54: 11,194,708 km (0.056 R)
• M55: 12,337,336 km (0.105 R)
• M56: 12,667,948 km (0.087 R)
• M57: 13,020,999 km (0.114 R)
• M58: 13,397,387 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 12

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2 AU - 2.57 AU

Year: 2223 Days

Day: 14.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,890,374 km

• M1: 183,257 km (0.092 R)
• M2: 279,748 km (0.088 R)
• M3: 431,739 km (0.08 R)
• M4: 541,245 km (0.063 R)
• M5: 813,513 km (0.091 R)
• M6: 1,161,478 km (0.067 R)
• M7: 1,274,125 km (0.114 R)
• M8: 1,467,705 km (0.045 R)
• M9: 1,581,549 km (0.073 R)
• M10: 1,671,307 km (0.116 R)
• M11: 1,753,586 km (0.112 R)
• M12: 1,912,758 km (0.111 R)
• M13: 1,989,502 km (0.045 R)
• M14: 2,086,741 km (0.089 R)
• M15: 2,215,844 km (0.1 R)
• M16: 2,316,972 km (0.099 R)
• M17: 2,545,109 km (0.104 R)
• M18: 2,726,421 km (0.106 R)
• M19: 2,835,179 km (0.063 R)
• M20: 3,147,390 km (0.065 R)
• M21: 3,227,275 km (0.107 R)
• M22: 3,330,946 km (0.077 R)
• M23: 3,435,814 km (0.111 R)
• M24: 3,553,548 km (0.118 R)
• M25: 3,988,878 km (0.081 R)
• M26: 4,390,249 km (0.112 R)
• M27: 4,518,454 km (0.087 R)
• M28: 4,647,856 km (0.088 R)
• M29: 4,765,291 km (0.093 R)
• M30: 4,883,772 km (0.106 R)
• M31: 5,003,301 km (0.069 R)
• M32: 5,231,886 km (0.041 R)
• M33: 5,340,494 km (0.112 R)
• M34: 5,422,624 km (0.046 R)
• M35: 5,699,080 km (0.059 R)
• M36: 5,937,839 km (0.108 R)
• M37: 6,065,595 km (0.086 R)
• M38: 6,410,718 km (0.06 R)
• M39: 6,527,254 km (0.093 R)
• M40: 6,717,992 km (0.094 R)
• M41: 7,015,243 km (0.108 R)
• M42: 7,135,370 km (0.119 R)
• M43: 7,210,767 km (0.087 R)
• M44: 7,286,463 km (0.038 R)
• M45: 7,653,427 km (0.041 R)
• M46: 7,730,620 km (0.116 R)
• M47: 7,808,111 km (0.071 R)
• M48: 8,294,454 km (0.083 R)
• M49: 8,453,476 km (0.088 R)
• M50: 8,581,383 km (0.092 R)
• M51: 8,871,603 km (0.063 R)
• M52: 9,148,658 km (0.093 R)
• M53: 9,478,222 km (0.102 R)
• M54: 9,761,560 km (0.099 R)
• M55: 10,047,591 km (0.067 R)
• M56: 10,319,411 km (0.102 R)
• M57: 10,645,384 km (0.101 R)
• M58: 11,893,180 km (0.077 R)
• M59: 11,982,789 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 11.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.97 AU - 5.83 AU

Year: 8102 Days

Day: 8.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,890,374 km

• M1: 187,446 km (0.037 R)
• M2: 266,284 km (0.047 R)
• M3: 356,193 km (0.119 R)
• M4: 895,942 km (0.075 R)
• M5: 1,066,334 km (0.07 R)
• M6: 1,155,793 km (0.1 R)
• M7: 1,361,789 km (0.055 R)
• M8: 2,256,385 km (0.091 R)
• M9: 2,444,579 km (0.117 R)
• M10: 2,963,085 km (0.089 R)
• M11: 3,929,786 km (0.069 R)
• M12: 4,744,646 km (0.087 R)
• M13: 5,017,513 km (0.053 R)
• M14: 6,424,929 km (0.087 R)
• M15: 6,558,670 km (0.051 R)
• M16: 7,171,872 km (0.085 R)
• M17: 7,661,655 km (0.067 R)
• M18: 8,307,170 km (0.101 R)
• M19: 8,453,028 km (0.078 R)
• M20: 9,308,279 km (0.1 R)
• M21: 9,383,975 km (0.113 R)
• M22: 9,459,821 km (0.104 R)
• M23: 10,151,861 km (0.041 R)
• M24: 10,543,508 km (0.108 R)
• M25: 10,622,496 km (0.11 R)
• M26: 11,260,980 km (0.064 R)
• M27: 11,503,627 km (0.082 R)
• M28: 11,911,880 km (0.043 R)
• M29: 12,953,231 km (0.044 R)
• M30: 13,165,061 km (0.055 R)
• M31: 13,635,098 km (0.096 R)
• M32: 13,721,117 km (0.107 R)
• M33: 14,110,670 km (0.089 R)
• M34: 14,811,984 km (0.09 R)
• M35: 15,614,727 km (0.112 R)
• M36: 16,021,334 km (0.116 R)
• M37: 16,112,139 km (0.094 R)
• M38: 16,569,011 km (0.105 R)
• M39: 17,076,298 km (0.091 R)
• M40: 17,823,539 km (0.118 R)
• M41: 18,820,310 km (0.082 R)
• M42: 19,108,435 km (0.084 R)
• M43: 19,398,057 km (0.11 R)
• M44: 19,932,869 km (0.117 R)
• M45: 20,719,305 km (0.057 R)
• M46: 22,373,259 km (0.029 R)
• M47: 22,627,426 km (0.051 R)
• M48: 22,985,114 km (0.105 R)
• M49: 23,344,598 km (0.04 R)
• M50: 24,277,640 km (0.1 R)
• M51: 24,434,269 km (0.109 R)
• M52: 26,287,039 km (0.065 R)
• M53: 26,448,006 km (0.106 R)
• M54: 26,609,123 km (0.111 R)
• M55: 26,986,708 km (0.108 R)
• M56: 27,692,511 km (0.09 R)
• M57: 27,910,774 km (0.064 R)
• M58: 28,020,280 km (0.1 R)
• M59: 28,459,349 km (0.094 R)
• M60: 28,956,014 km (0.059 R)
• M61: 29,066,717 km (0.079 R)
• M62: 29,288,720 km (0.094 R)
• M63: 29,455,522 km (0.083 R)
• M64: 29,734,222 km (0.111 R)
• M65: 30,126,019 km (0.098 R)
• M66: 30,294,466 km (0.073 R)
• M67: 31,538,971 km (0.047 R)
• M68: 31,710,111 km (0.058 R)
• M69: 31,995,693 km (0.1 R)
• M70: 32,224,877 km (0.068 R)
• M71: 32,857,976 km (0.097 R)
• M72: 33,495,113 km (0.09 R)
• M73: 34,019,603 km (0.052 R)
• M74: 34,899,538 km (0.095 R)
• M75: 35,668,172 km (0.099 R)
• M76: 35,846,492 km (0.087 R)
• M77: 35,965,422 km (0.116 R)
• M78: 36,084,502 km (0.09 R)
• M79: 37,765,534 km (0.101 R)
• M80: 37,886,558 km (0.077 R)
• M81: 38,250,380 km (0.082 R)
• M82: 40,582,162 km (0.1 R)
• M83: 40,768,113 km (0.072 R)
• M84: 40,892,428 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit