🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.1

Radius: 11

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.77 AU - 1.03 AU

Year: 600 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,698,020 km

• M1: 138,528 km (0.116 R)
• M2: 281,842 km (0.037 R)
• M3: 350,508 km (0.09 R)
• M4: 424,110 km (0.104 R)
• M5: 611,855 km (0.097 R)
• M6: 723,605 km (0.102 R)
• M7: 805,285 km (0.105 R)
• M8: 954,285 km (0.039 R)
• M9: 1,050,476 km (0.034 R)
• M10: 1,144,723 km (0.101 R)
• M11: 1,247,497 km (0.046 R)
• M12: 1,462,918 km (0.109 R)
• M13: 1,599,351 km (0.1 R)
• M14: 1,790,088 km (0.086 R)
• M15: 1,962,425 km (0.066 R)
• M16: 2,107,086 km (0.096 R)
• M17: 2,180,688 km (0.119 R)
• M18: 2,255,337 km (0.081 R)
• M19: 2,337,616 km (0.071 R)
• M20: 2,435,005 km (0.059 R)
• M21: 2,540,920 km (0.052 R)
• M22: 2,626,789 km (0.104 R)
• M23: 2,720,886 km (0.085 R)
• M24: 2,875,421 km (0.117 R)
• M25: 3,270,658 km (0.118 R)
• M26: 3,387,943 km (0.09 R)
• M27: 3,530,510 km (0.119 R)
• M28: 3,715,712 km (0.065 R)
• M29: 3,895,828 km (0.116 R)
• M30: 3,970,327 km (0.083 R)
• M31: 4,070,558 km (0.094 R)
• M32: 4,146,255 km (0.047 R)
• M33: 4,316,048 km (0.081 R)
• M34: 4,401,917 km (0.063 R)
• M35: 4,549,122 km (0.107 R)
• M36: 4,733,277 km (0.084 R)
• M37: 4,821,839 km (0.045 R)
• M38: 5,127,168 km (0.07 R)
• M39: 5,236,374 km (0.095 R)
• M40: 5,355,604 km (0.09 R)
• M41: 5,448,055 km (0.1 R)
• M42: 5,587,630 km (0.092 R)
• M43: 5,690,703 km (0.077 R)
• M44: 5,784,950 km (0.12 R)
• M45: 5,889,369 km (0.064 R)
• M46: 6,042,258 km (0.1 R)
• M47: 6,157,748 km (0.108 R)
• M48: 6,322,754 km (0.083 R)
• M49: 6,528,451 km (0.085 R)
• M50: 6,627,335 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.1

Radius: 10.7

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.84 AU - 1.1 AU

Year: 672 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,698,020 km

• M1: 141,819 km (0.072 R)
• M2: 208,539 km (0.057 R)
• M3: 331,359 km (0.083 R)
• M4: 426,952 km (0.101 R)
• M5: 548,575 km (0.08 R)
• M6: 621,878 km (0.095 R)
• M7: 693,835 km (0.106 R)
• M8: 813,513 km (0.06 R)
• M9: 911,051 km (0.097 R)
• M10: 1,018,911 km (0.111 R)
• M11: 1,163,423 km (0.103 R)
• M12: 1,268,141 km (0.071 R)
• M13: 1,335,311 km (0.095 R)
• M14: 1,424,471 km (0.105 R)
• M15: 1,515,726 km (0.052 R)
• M16: 1,601,894 km (0.061 R)
• M17: 1,726,808 km (0.075 R)
• M18: 1,794,277 km (0.105 R)
• M19: 1,939,836 km (0.103 R)
• M20: 2,129,376 km (0.087 R)
• M21: 2,242,771 km (0.064 R)
• M22: 2,416,754 km (0.113 R)
• M23: 2,543,912 km (0.093 R)
• M24: 2,638,607 km (0.071 R)
• M25: 2,752,002 km (0.074 R)
• M26: 2,902,797 km (0.098 R)
• M27: 3,029,058 km (0.082 R)
• M28: 3,212,764 km (0.109 R)
• M29: 3,381,211 km (0.098 R)
• M30: 3,457,057 km (0.099 R)
• M31: 3,854,688 km (0.109 R)
• M32: 3,993,814 km (0.08 R)
• M33: 4,074,148 km (0.101 R)
• M34: 4,165,104 km (0.11 R)
• M35: 4,672,390 km (0.08 R)
• M36: 4,831,712 km (0.077 R)
• M37: 4,938,974 km (0.099 R)
• M38: 5,133,900 km (0.092 R)
• M39: 5,265,247 km (0.119 R)
• M40: 5,375,650 km (0.088 R)
• M41: 5,509,091 km (0.086 R)
• M42: 5,609,920 km (0.071 R)
• M43: 5,756,676 km (0.11 R)
• M44: 5,847,631 km (0.074 R)
• M45: 5,962,074 km (0.11 R)
• M46: 6,031,038 km (0.095 R)
• M47: 6,545,056 km (0.093 R)
• M48: 6,771,398 km (0.067 R)
• M49: 6,988,165 km (0.086 R)
• M50: 7,244,127 km (0.088 R)
• M51: 7,665,096 km (0.038 R)
• M52: 7,765,326 km (0.078 R)
• M53: 8,170,437 km (0.109 R)
• M54: 8,375,686 km (0.098 R)
• M55: 8,453,028 km (0.05 R)
• M56: 8,778,104 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 12.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.82 AU - 1.24 AU

Year: 735 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 32,698,020 km

• M1: 156,180 km (0.028 R)
• M2: 238,908 km (0.104 R)
• M3: 359,783 km (0.102 R)
• M4: 475,422 km (0.05 R)
• M5: 576,101 km (0.057 R)
• M6: 714,180 km (0.088 R)
• M7: 854,353 km (0.064 R)
• M8: 933,491 km (0.086 R)
• M9: 1,015,620 km (0.116 R)
• M10: 1,123,480 km (0.038 R)
• M11: 1,302,100 km (0.107 R)
• M12: 1,388,717 km (0.096 R)
• M13: 1,509,891 km (0.03 R)
• M14: 1,674,748 km (0.111 R)
• M15: 1,894,956 km (0.107 R)
• M16: 2,088,237 km (0.097 R)
• M17: 2,183,680 km (0.086 R)
• M18: 2,425,131 km (0.109 R)
• M19: 2,525,661 km (0.104 R)
• M20: 2,699,344 km (0.111 R)
• M21: 2,779,528 km (0.032 R)
• M22: 2,860,610 km (0.101 R)
• M23: 3,000,335 km (0.113 R)
• M24: 3,133,926 km (0.073 R)
• M25: 3,226,976 km (0.106 R)
• M26: 3,564,319 km (0.109 R)
• M27: 3,777,795 km (0.085 R)
• M28: 4,096,588 km (0.06 R)
• M29: 4,301,537 km (0.078 R)
• M30: 4,405,208 km (0.083 R)
• M31: 4,576,947 km (0.119 R)
• M32: 4,721,608 km (0.049 R)
• M33: 4,936,730 km (0.093 R)
• M34: 5,065,384 km (0.077 R)
• M35: 5,275,569 km (0.025 R)
• M36: 5,580,898 km (0.082 R)
• M37: 5,663,327 km (0.064 R)
• M38: 5,756,526 km (0.077 R)
• M39: 5,986,608 km (0.091 R)
• M40: 6,166,424 km (0.056 R)
• M41: 6,294,480 km (0.094 R)
• M42: 6,466,518 km (0.119 R)
• M43: 6,596,668 km (0.069 R)
• M44: 6,848,591 km (0.109 R)
• M45: 7,148,235 km (0.048 R)
• M46: 7,282,873 km (0.092 R)
• M47: 7,407,039 km (0.083 R)
• M48: 7,634,578 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.3

Radius: 3.3

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.7 AU - 8.6 AU

Year: 14873 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,698,020 km

• M1: 42,037 km (0.118 R)
• M2: 100,979 km (0.07 R)
• M3: 245,789 km (0.076 R)
• M4: 417,228 km (0.049 R)
• M5: 1,466,957 km (0.063 R)
• M6: 1,554,172 km (0.041 R)
• M7: 1,589,477 km (0.05 R)
• M8: 1,715,140 km (0.12 R)
• M9: 1,751,791 km (0.113 R)
• M10: 1,825,543 km (0.081 R)
• M11: 2,190,113 km (0.119 R)
• M12: 2,249,802 km (0.097 R)
• M13: 2,289,745 km (0.096 R)
• M14: 3,094,432 km (0.084 R)
• M15: 3,161,302 km (0.083 R)
• M16: 3,365,055 km (0.072 R)
• M17: 3,503,133 km (0.084 R)
• M18: 3,549,658 km (0.111 R)
• M19: 3,761,339 km (0.108 R)
• M20: 3,785,125 km (0.105 R)
• M21: 3,880,718 km (0.119 R)
• M22: 5,009,733 km (0.081 R)
• M23: 5,568,930 km (0.113 R)
• M24: 5,677,688 km (0.101 R)
• M25: 5,787,044 km (0.108 R)
• M26: 6,458,290 km (0.065 R)
• M27: 7,153,770 km (0.086 R)
• M28: 9,153,146 km (0.073 R)
• M29: 10,096,959 km (0.106 R)
• M30: 11,379,760 km (0.073 R)
• M31: 11,656,367 km (0.064 R)
• M32: 11,691,074 km (0.115 R)
• M33: 11,795,493 km (0.09 R)
• M34: 11,865,206 km (0.103 R)
• M35: 12,216,013 km (0.1 R)
• M36: 13,035,958 km (0.091 R)
• M37: 13,072,012 km (0.105 R)
• M38: 13,726,502 km (0.062 R)
• M39: 14,354,364 km (0.064 R)
• M40: 14,690,511 km (0.109 R)
• M41: 14,991,502 km (0.078 R)
• M42: 15,104,897 km (0.113 R)
• M43: 15,370,732 km (0.027 R)
• M44: 17,273,468 km (0.103 R)
• M45: 17,313,111 km (0.113 R)
• M46: 17,790,628 km (0.104 R)
• M47: 19,413,465 km (0.119 R)
• M48: 20,284,125 km (0.117 R)
• M49: 20,451,525 km (0.113 R)
• M50: 21,422,265 km (0.1 R)
• M51: 22,321,797 km (0.07 R)
• M52: 24,290,206 km (0.12 R)
• M53: 24,779,840 km (0.053 R)
• M54: 24,824,420 km (0.112 R)
• M55: 24,913,880 km (0.12 R)
• M56: 25,182,707 km (0.042 R)
• M57: 25,317,495 km (0.095 R)
• M58: 25,542,789 km (0.059 R)
• M59: 25,632,997 km (0.086 R)
• M60: 26,313,517 km (0.093 R)
• M61: 26,495,877 km (0.051 R)
• M62: 28,436,760 km (0.097 R)
• M63: 29,661,069 km (0.117 R)
• M64: 29,755,914 km (0.085 R)
• M65: 30,041,197 km (0.076 R)
• M66: 30,088,769 km (0.063 R)
• M67: 30,806,390 km (0.054 R)
• M68: 31,191,306 km (0.115 R)
• M69: 31,432,757 km (0.096 R)
• M70: 31,917,454 km (0.032 R)
• M71: 32,404,544 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit