🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 10.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.62 AU - 0.86 AU

Year: 411 Days

Day: 6.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,327,553 km

• M1: 155,731 km (0.073 R)
• M2: 226,342 km (0.109 R)
• M3: 313,707 km (0.075 R)
• M4: 394,639 km (0.082 R)
• M5: 475,272 km (0.11 R)
• M6: 548,875 km (0.074 R)
• M7: 616,194 km (0.079 R)
• M8: 733,030 km (0.094 R)
• M9: 858,093 km (0.111 R)
• M10: 951,442 km (0.077 R)
• M11: 1,062,145 km (0.062 R)
• M12: 1,167,911 km (0.106 R)
• M13: 1,243,757 km (0.092 R)
• M14: 1,355,955 km (0.061 R)
• M15: 1,441,076 km (0.074 R)
• M16: 1,543,700 km (0.113 R)
• M17: 1,611,767 km (0.073 R)
• M18: 1,707,809 km (0.114 R)
• M19: 1,805,646 km (0.07 R)
• M20: 1,888,823 km (0.11 R)
• M21: 2,007,454 km (0.096 R)
• M22: 2,163,784 km (0.104 R)
• M23: 2,348,387 km (0.041 R)
• M24: 2,488,710 km (0.066 R)
• M25: 2,569,194 km (0.088 R)
• M26: 2,638,158 km (0.058 R)
• M27: 2,771,301 km (0.069 R)
• M28: 2,959,195 km (0.105 R)
• M29: 3,286,067 km (0.079 R)
• M30: 3,443,593 km (0.119 R)
• M31: 3,554,595 km (0.1 R)
• M32: 3,830,453 km (0.085 R)
• M33: 3,909,441 km (0.032 R)
• M34: 4,128,004 km (0.083 R)
• M35: 4,342,976 km (0.113 R)
• M36: 4,440,663 km (0.084 R)
• M37: 4,516,210 km (0.053 R)
• M38: 4,645,762 km (0.075 R)
• M39: 4,854,002 km (0.113 R)
• M40: 5,184,165 km (0.069 R)
• M41: 5,343,935 km (0.084 R)
• M42: 5,497,273 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 12.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.77 AU - 0.87 AU

Year: 479 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,327,553 km

• M1: 181,911 km (0.091 R)
• M2: 262,395 km (0.114 R)
• M3: 421,866 km (0.097 R)
• M4: 524,789 km (0.096 R)
• M5: 649,853 km (0.092 R)
• M6: 733,478 km (0.093 R)
• M7: 880,234 km (0.116 R)
• M8: 964,607 km (0.074 R)
• M9: 1,091,167 km (0.119 R)
• M10: 1,273,227 km (0.088 R)
• M11: 1,366,277 km (0.111 R)
• M12: 1,477,877 km (0.09 R)
• M13: 1,559,558 km (0.075 R)
• M14: 1,672,504 km (0.085 R)
• M15: 1,951,355 km (0.101 R)
• M16: 2,032,586 km (0.098 R)
• M17: 2,133,565 km (0.11 R)
• M18: 2,269,101 km (0.073 R)
• M19: 2,354,820 km (0.119 R)
• M20: 2,465,971 km (0.099 R)
• M21: 2,554,234 km (0.074 R)
• M22: 2,653,567 km (0.066 R)
• M23: 2,856,272 km (0.114 R)
• M24: 2,975,202 km (0.085 R)
• M25: 3,127,493 km (0.11 R)
• M26: 3,223,385 km (0.114 R)
• M27: 3,385,400 km (0.103 R)
• M28: 3,544,722 km (0.069 R)
• M29: 3,644,803 km (0.094 R)
• M30: 3,745,931 km (0.089 R)
• M31: 3,836,587 km (0.103 R)
• M32: 3,968,233 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 14.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.15 AU - 1.17 AU

Year: 807 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 121.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 52,327,553 km

• M1: 181,013 km (0.03 R)
• M2: 286,031 km (0.043 R)
• M3: 412,741 km (0.096 R)
• M4: 504,145 km (0.058 R)
• M5: 623,524 km (0.093 R)
• M6: 744,698 km (0.12 R)
• M7: 843,134 km (0.103 R)
• M8: 957,875 km (0.063 R)
• M9: 1,149,959 km (0.106 R)
• M10: 1,285,794 km (0.084 R)
• M11: 1,500,317 km (0.11 R)
• M12: 1,643,183 km (0.119 R)
• M13: 1,834,070 km (0.057 R)
• M14: 2,085,095 km (0.119 R)
• M15: 2,199,687 km (0.091 R)
• M16: 2,332,081 km (0.031 R)
• M17: 2,459,239 km (0.079 R)
• M18: 2,638,009 km (0.109 R)
• M19: 2,779,229 km (0.086 R)
• M20: 3,174,317 km (0.073 R)
• M21: 3,289,208 km (0.102 R)
• M22: 3,387,644 km (0.068 R)
• M23: 3,514,353 km (0.041 R)
• M24: 3,707,484 km (0.08 R)
• M25: 3,857,082 km (0.027 R)
• M26: 3,989,626 km (0.103 R)
• M27: 4,298,396 km (0.102 R)
• M28: 4,426,003 km (0.102 R)
• M29: 4,635,140 km (0.098 R)
• M30: 4,857,592 km (0.089 R)
• M31: 4,949,745 km (0.095 R)
• M32: 5,052,668 km (0.098 R)
• M33: 5,471,991 km (0.114 R)
• M34: 5,675,145 km (0.099 R)
• M35: 5,793,926 km (0.083 R)
• M36: 5,924,524 km (0.1 R)
• M37: 6,034,030 km (0.03 R)
• M38: 6,501,673 km (0.059 R)
• M39: 6,603,400 km (0.03 R)
• M40: 6,717,094 km (0.117 R)
• M41: 6,854,425 km (0.101 R)
• M42: 6,957,947 km (0.066 R)
• M43: 7,201,791 km (0.087 R)
• M44: 7,389,387 km (0.106 R)
• M45: 7,531,206 km (0.089 R)
• M46: 7,650,136 km (0.058 R)
• M47: 7,829,653 km (0.111 R)
• M48: 8,046,869 km (0.114 R)
• M49: 8,302,831 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 8.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.45 AU - 3.79 AU

Year: 3558 Days

Day: 11.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,327,553 km

• M1: 252,372 km (0.112 R)
• M2: 322,982 km (0.046 R)
• M3: 409,449 km (0.11 R)
• M4: 504,893 km (0.093 R)
• M5: 625,469 km (0.07 R)
• M6: 1,024,895 km (0.087 R)
• M7: 1,117,646 km (0.092 R)
• M8: 1,267,692 km (0.086 R)
• M9: 1,424,471 km (0.058 R)
• M10: 1,482,066 km (0.074 R)
• M11: 1,696,141 km (0.094 R)
• M12: 1,794,426 km (0.107 R)
• M13: 1,869,525 km (0.077 R)
• M14: 2,193,703 km (0.106 R)
• M15: 2,396,707 km (0.08 R)
• M16: 2,451,909 km (0.045 R)
• M17: 2,605,995 km (0.107 R)
• M18: 2,777,733 km (0.085 R)
• M19: 2,879,609 km (0.085 R)
• M20: 2,953,212 km (0.109 R)
• M21: 3,087,251 km (0.086 R)
• M22: 3,238,495 km (0.075 R)
• M23: 3,315,089 km (0.079 R)
• M24: 3,501,488 km (0.076 R)
• M25: 3,580,176 km (0.083 R)
• M26: 3,675,320 km (0.101 R)
• M27: 3,835,839 km (0.107 R)
• M28: 4,264,138 km (0.097 R)
• M29: 4,331,307 km (0.061 R)
• M30: 4,466,992 km (0.097 R)
• M31: 4,535,209 km (0.105 R)
• M32: 4,742,402 km (0.113 R)
• M33: 5,564,742 km (0.088 R)
• M34: 5,786,595 km (0.119 R)
• M35: 6,048,990 km (0.116 R)
• M36: 6,200,682 km (0.076 R)
• M37: 6,315,424 km (0.073 R)
• M38: 6,392,167 km (0.099 R)
• M39: 6,488,658 km (0.045 R)
• M40: 6,761,375 km (0.085 R)
• M41: 6,820,317 km (0.09 R)
• M42: 7,117,567 km (0.03 R)
• M43: 7,561,125 km (0.11 R)
• M44: 7,848,054 km (0.067 R)
• M45: 8,096,985 km (0.097 R)
• M46: 8,285,328 km (0.081 R)
• M47: 8,432,832 km (0.109 R)
• M48: 8,966,747 km (0.082 R)
• M49: 9,118,140 km (0.092 R)
• M50: 9,205,206 km (0.102 R)
• M51: 9,401,777 km (0.108 R)
• M52: 9,511,582 km (0.117 R)
• M53: 9,821,399 km (0.106 R)
• M54: 9,888,270 km (0.115 R)
• M55: 10,564,901 km (0.113 R)
• M56: 10,931,864 km (0.095 R)
• M57: 11,233,005 km (0.108 R)
• M58: 11,536,988 km (0.104 R)
• M59: 11,867,449 km (0.073 R)
• M60: 12,201,053 km (0.099 R)
• M61: 12,610,203 km (0.06 R)
• M62: 13,170,896 km (0.111 R)
• M63: 13,269,331 km (0.089 R)
• M64: 13,939,679 km (0.052 R)
• M65: 14,519,371 km (0.114 R)
• M66: 14,595,516 km (0.098 R)
• M67: 14,799,269 km (0.117 R)
• M68: 15,235,646 km (0.059 R)
• M69: 15,390,629 km (0.117 R)
• M70: 15,754,301 km (0.102 R)
• M71: 15,911,080 km (0.107 R)
• M72: 16,305,270 km (0.12 R)
• M73: 16,384,408 km (0.101 R)
• M74: 17,452,836 km (0.102 R)
• M75: 17,533,918 km (0.105 R)
• M76: 17,750,685 km (0.102 R)
• M77: 18,077,407 km (0.086 R)
• M78: 18,132,010 km (0.1 R)
• M79: 18,296,268 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.1

Radius: 6.8

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.6 AU - 10.9 AU

Year: 16712 Days

Day: 16.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,327,553 km

• M1: 180,565 km (0.065 R)
• M2: 278,850 km (0.093 R)
• M3: 633,996 km (0.096 R)
• M4: 1,266,645 km (0.093 R)
• M5: 1,566,290 km (0.083 R)
• M6: 2,148,525 km (0.05 R)
• M7: 2,229,158 km (0.07 R)
• M8: 2,283,462 km (0.116 R)
• M9: 2,477,042 km (0.115 R)
• M10: 2,533,290 km (0.09 R)
• M11: 3,119,564 km (0.059 R)
• M12: 3,682,052 km (0.097 R)
• M13: 3,909,142 km (0.083 R)
• M14: 4,207,889 km (0.082 R)
• M15: 4,377,234 km (0.099 R)
• M16: 5,623,234 km (0.109 R)
• M17: 5,772,234 km (0.073 R)
• M18: 6,036,124 km (0.107 R)
• M19: 6,497,784 km (0.091 R)
• M20: 6,851,433 km (0.115 R)
• M21: 7,050,697 km (0.089 R)
• M22: 7,536,591 km (0.085 R)
• M23: 8,117,031 km (0.061 R)
• M24: 8,626,112 km (0.065 R)
• M25: 8,884,468 km (0.094 R)
• M26: 9,853,563 km (0.08 R)
• M27: 10,625,189 km (0.068 R)
• M28: 10,809,493 km (0.043 R)
• M29: 11,747,322 km (0.089 R)
• M30: 12,564,725 km (0.107 R)
• M31: 12,662,113 km (0.109 R)
• M32: 12,710,882 km (0.065 R)
• M33: 12,808,570 km (0.084 R)
• M34: 13,549,678 km (0.102 R)
• M35: 14,764,113 km (0.101 R)
• M36: 15,488,616 km (0.03 R)
• M37: 15,645,245 km (0.112 R)
• M38: 16,013,106 km (0.105 R)
• M39: 16,118,722 km (0.095 R)
• M40: 16,277,595 km (0.086 R)
• M41: 16,810,762 km (0.031 R)
• M42: 17,295,608 km (0.093 R)
• M43: 17,675,736 km (0.118 R)
• M44: 18,666,224 km (0.07 R)
• M45: 18,944,476 km (0.048 R)
• M46: 19,280,323 km (0.057 R)
• M47: 20,930,836 km (0.091 R)
• M48: 21,219,860 km (0.118 R)
• M49: 21,568,572 km (0.114 R)
• M50: 21,860,587 km (0.082 R)
• M51: 21,919,230 km (0.046 R)
• M52: 23,760,480 km (0.116 R)
• M53: 24,001,632 km (0.109 R)
• M54: 24,425,592 km (0.047 R)
• M55: 25,342,627 km (0.09 R)
• M56: 25,404,112 km (0.068 R)
• M57: 26,270,732 km (0.116 R)
• M58: 26,895,752 km (0.088 R)
• M59: 27,084,096 km (0.119 R)
• M60: 27,147,077 km (0.116 R)
• M61: 27,273,038 km (0.101 R)
• M62: 27,715,399 km (0.081 R)
• M63: 27,842,258 km (0.051 R)
• M64: 28,607,451 km (0.106 R)
• M65: 29,185,797 km (0.095 R)
• M66: 29,962,958 km (0.087 R)
• M67: 30,550,279 km (0.074 R)
• M68: 31,868,984 km (0.102 R)
• M69: 32,068,398 km (0.1 R)
• M70: 32,134,969 km (0.091 R)
• M71: 32,736,203 km (0.038 R)
• M72: 34,971,943 km (0.112 R)
• M73: 35,797,125 km (0.116 R)
• M74: 36,281,373 km (0.118 R)
• M75: 37,186,590 km (0.089 R)
• M76: 38,169,747 km (0.09 R)
• M77: 38,381,428 km (0.114 R)
• M78: 40,520,678 km (0.068 R)
• M79: 41,242,338 km (0.074 R)
• M80: 41,677,368 km (0.103 R)
• M81: 42,259,753 km (0.056 R)
• M82: 42,918,133 km (0.109 R)
• M83: 43,506,202 km (0.095 R)
• M84: 43,653,706 km (0.095 R)
• M85: 43,801,209 km (0.113 R)
• M86: 43,949,012 km (0.075 R)
• M87: 44,023,063 km (0.116 R)
• M88: 44,913,619 km (0.087 R)
• M89: 45,062,619 km (0.062 R)
• M90: 45,960,206 km (0.103 R)
• M91: 46,035,304 km (0.098 R)
• M92: 48,077,315 km (0.104 R)
• M93: 48,229,755 km (0.093 R)
• M94: 51,467,951 km (0.106 R)
• M95: 52,170,911 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 12,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit