🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 11.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.5 AU - 0.58 AU

Year: 265 Days

Day: 10.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,863,619 km

• M1: 146,008 km (0.113 R)
• M2: 220,208 km (0.117 R)
• M3: 317,447 km (0.065 R)
• M4: 413,937 km (0.085 R)
• M5: 501,751 km (0.062 R)
• M6: 602,730 km (0.112 R)
• M7: 703,260 km (0.092 R)
• M8: 819,198 km (0.06 R)
• M9: 929,751 km (0.111 R)
• M10: 1,042,398 km (0.089 R)
• M11: 1,246,749 km (0.076 R)
• M12: 1,346,830 km (0.092 R)
• M13: 1,457,233 km (0.051 R)
• M14: 1,574,667 km (0.101 R)
• M15: 1,663,977 km (0.1 R)
• M16: 1,754,933 km (0.118 R)
• M17: 1,938,190 km (0.099 R)
• M18: 2,038,570 km (0.107 R)
• M19: 2,196,695 km (0.042 R)
• M20: 2,275,234 km (0.085 R)
• M21: 2,354,670 km (0.073 R)
• M22: 2,439,642 km (0.107 R)
• M23: 2,530,298 km (0.094 R)
• M24: 2,603,452 km (0.116 R)
• M25: 2,851,485 km (0.11 R)
• M26: 3,112,085 km (0.099 R)
• M27: 3,190,923 km (0.049 R)
• M28: 3,290,256 km (0.057 R)
• M29: 3,385,699 km (0.055 R)
• M30: 3,461,695 km (0.1 R)
• M31: 3,569,106 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 13.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.2 AU - 2.7 AU

Year: 2557 Days

Day: 11.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,863,619 km

• M1: 230,231 km (0.088 R)
• M2: 368,759 km (0.058 R)
• M3: 649,404 km (0.113 R)
• M4: 743,352 km (0.118 R)
• M5: 853,007 km (0.115 R)
• M6: 1,136,495 km (0.053 R)
• M7: 1,338,751 km (0.082 R)
• M8: 1,527,394 km (0.106 R)
• M9: 1,820,756 km (0.097 R)
• M10: 2,031,539 km (0.112 R)
• M11: 2,176,649 km (0.103 R)
• M12: 2,280,320 km (0.099 R)
• M13: 2,431,414 km (0.082 R)
• M14: 2,648,780 km (0.04 R)
• M15: 2,937,803 km (0.118 R)
• M16: 3,305,215 km (0.111 R)
• M17: 3,616,977 km (0.057 R)
• M18: 3,705,240 km (0.095 R)
• M19: 4,287,774 km (0.061 R)
• M20: 4,400,272 km (0.084 R)
• M21: 4,513,817 km (0.105 R)
• M22: 4,724,450 km (0.11 R)
• M23: 4,821,390 km (0.1 R)
• M24: 5,056,558 km (0.117 R)
• M25: 6,460,085 km (0.032 R)
• M26: 6,697,945 km (0.05 R)
• M27: 7,227,223 km (0.094 R)
• M28: 7,724,187 km (0.117 R)
• M29: 7,815,890 km (0.054 R)
• M30: 8,209,034 km (0.079 R)
• M31: 8,467,090 km (0.064 R)
• M32: 8,608,909 km (0.113 R)
• M33: 8,775,411 km (0.074 R)
• M34: 9,039,152 km (0.057 R)
• M35: 9,501,110 km (0.042 R)
• M36: 9,970,698 km (0.049 R)
• M37: 10,524,061 km (0.039 R)
• M38: 10,778,826 km (0.095 R)
• M39: 11,035,685 km (0.115 R)
• M40: 11,346,699 km (0.105 R)
• M41: 11,634,226 km (0.103 R)
• M42: 12,110,097 km (0.107 R)
• M43: 12,216,761 km (0.1 R)
• M44: 12,377,279 km (0.093 R)
• M45: 12,592,401 km (0.099 R)
• M46: 13,053,611 km (0.107 R)
• M47: 13,300,148 km (0.119 R)
• M48: 13,520,506 km (0.111 R)
• M49: 14,442,328 km (0.102 R)
• M50: 15,384,495 km (0.064 R)
• M51: 15,761,183 km (0.116 R)
• M52: 15,848,548 km (0.12 R)
• M53: 17,298,002 km (0.086 R)
• M54: 17,629,211 km (0.083 R)
• M55: 17,719,868 km (0.104 R)
• M56: 18,145,324 km (0.119 R)
• M57: 18,267,396 km (0.115 R)
• M58: 18,604,739 km (0.078 R)
• M59: 19,130,127 km (0.074 R)
• M60: 19,254,443 km (0.111 R)
• M61: 19,503,972 km (0.073 R)
• M62: 19,660,451 km (0.106 R)
• M63: 19,817,380 km (0.063 R)
• M64: 20,480,846 km (0.042 R)
• M65: 20,863,218 km (0.088 R)
• M66: 21,280,297 km (0.086 R)
• M67: 21,699,919 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.8

Radius: 9

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.93 AU - 3.13 AU

Year: 2684 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,863,619 km

• M1: 119,529 km (0.048 R)
• M2: 353,051 km (0.101 R)
• M3: 421,118 km (0.041 R)
• M4: 502,948 km (0.086 R)
• M5: 590,912 km (0.079 R)
• M6: 723,754 km (0.112 R)
• M7: 1,042,548 km (0.079 R)
• M8: 1,229,994 km (0.11 R)
• M9: 1,518,568 km (0.088 R)
• M10: 1,718,431 km (0.076 R)
• M11: 1,800,859 km (0.076 R)
• M12: 1,884,484 km (0.067 R)
• M13: 1,998,328 km (0.099 R)
• M14: 2,070,584 km (0.071 R)
• M15: 2,601,058 km (0.064 R)
• M16: 3,189,127 km (0.045 R)
• M17: 3,428,933 km (0.117 R)
• M18: 3,568,508 km (0.077 R)
• M19: 3,853,641 km (0.05 R)
• M20: 4,035,552 km (0.105 R)
• M21: 4,370,053 km (0.046 R)
• M22: 4,617,338 km (0.082 R)
• M23: 5,285,592 km (0.095 R)
• M24: 6,798,774 km (0.119 R)
• M25: 7,063,263 km (0.102 R)
• M26: 7,263,874 km (0.103 R)
• M27: 7,421,251 km (0.108 R)
• M28: 7,693,669 km (0.093 R)
• M29: 7,946,190 km (0.086 R)
• M30: 8,085,167 km (0.089 R)
• M31: 8,178,216 km (0.059 R)
• M32: 8,388,850 km (0.053 R)
• M33: 8,459,610 km (0.119 R)
• M34: 8,696,423 km (0.096 R)
• M35: 9,274,021 km (0.078 R)
• M36: 9,395,943 km (0.08 R)
• M37: 9,764,851 km (0.104 R)
• M38: 10,289,192 km (0.052 R)
• M39: 10,618,457 km (0.06 R)
• M40: 10,771,495 km (0.069 R)
• M41: 11,157,608 km (0.059 R)
• M42: 11,943,296 km (0.111 R)
• M43: 12,209,131 km (0.114 R)
• M44: 12,423,206 km (0.113 R)
• M45: 13,018,456 km (0.11 R)
• M46: 13,127,662 km (0.079 R)
• M47: 13,209,791 km (0.058 R)
• M48: 13,429,550 km (0.109 R)
• M49: 13,650,656 km (0.108 R)
• M50: 14,040,359 km (0.108 R)
• M51: 15,231,457 km (0.072 R)
• M52: 15,317,775 km (0.115 R)
• M53: 16,572,751 km (0.04 R)
• M54: 16,661,612 km (0.086 R)
• M55: 17,018,254 km (0.118 R)
• M56: 17,407,657 km (0.096 R)
• M57: 17,528,083 km (0.119 R)
• M58: 17,709,097 km (0.053 R)
• M59: 18,134,104 km (0.114 R)
• M60: 18,409,065 km (0.08 R)
• M61: 18,870,425 km (0.077 R)
• M62: 18,994,142 km (0.052 R)
• M63: 19,118,159 km (0.118 R)
• M64: 19,366,791 km (0.086 R)
• M65: 19,898,910 km (0.101 R)
• M66: 19,961,891 km (0.12 R)
• M67: 20,309,108 km (0.047 R)
• M68: 20,372,388 km (0.084 R)
• M69: 20,945,497 km (0.089 R)
• M70: 21,588,469 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 9

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.63 AU - 5.75 AU

Year: 6773 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,863,619 km

• M1: 216,019 km (0.116 R)
• M2: 318,494 km (0.079 R)
• M3: 441,912 km (0.089 R)
• M4: 517,010 km (0.079 R)
• M5: 1,097,001 km (0.086 R)
• M6: 1,203,216 km (0.12 R)
• M7: 1,275,920 km (0.104 R)
• M8: 1,785,002 km (0.104 R)
• M9: 1,932,356 km (0.116 R)
• M10: 2,284,060 km (0.076 R)
• M11: 2,444,429 km (0.084 R)
• M12: 2,561,265 km (0.112 R)
• M13: 2,655,961 km (0.107 R)
• M14: 2,849,241 km (0.108 R)
• M15: 2,922,843 km (0.111 R)
• M16: 3,072,142 km (0.06 R)
• M17: 3,198,402 km (0.067 R)
• M18: 3,326,458 km (0.104 R)
• M19: 3,667,392 km (0.08 R)
• M20: 3,774,653 km (0.1 R)
• M21: 3,964,792 km (0.095 R)
• M22: 4,047,221 km (0.089 R)
• M23: 4,785,785 km (0.115 R)
• M24: 5,080,942 km (0.118 R)
• M25: 5,473,487 km (0.052 R)
• M26: 6,287,898 km (0.089 R)
• M27: 6,578,566 km (0.062 R)
• M28: 6,643,791 km (0.088 R)
• M29: 7,006,267 km (0.105 R)
• M30: 7,443,092 km (0.064 R)
• M31: 7,750,666 km (0.062 R)
• M32: 8,062,428 km (0.107 R)
• M33: 8,555,652 km (0.1 R)
• M34: 9,386,967 km (0.116 R)
• M35: 10,055,520 km (0.086 R)
• M36: 10,357,558 km (0.091 R)
• M37: 10,547,847 km (0.09 R)
• M38: 11,048,102 km (0.049 R)
• M39: 12,635,485 km (0.08 R)
• M40: 12,757,407 km (0.103 R)
• M41: 13,125,418 km (0.052 R)
• M42: 13,497,019 km (0.056 R)
• M43: 13,621,784 km (0.114 R)
• M44: 14,335,216 km (0.105 R)
• M45: 15,319,869 km (0.06 R)
• M46: 15,711,217 km (0.081 R)
• M47: 16,193,820 km (0.091 R)
• M48: 16,370,495 km (0.08 R)
• M49: 16,859,830 km (0.081 R)
• M50: 17,444,309 km (0.072 R)
• M51: 17,716,277 km (0.094 R)
• M52: 17,852,860 km (0.074 R)
• M53: 19,004,016 km (0.111 R)
• M54: 20,512,561 km (0.038 R)
• M55: 21,088,064 km (0.086 R)
• M56: 21,329,365 km (0.042 R)
• M57: 21,814,960 km (0.093 R)
• M58: 22,059,104 km (0.065 R)
• M59: 22,550,084 km (0.096 R)
• M60: 23,392,918 km (0.077 R)
• M61: 23,592,781 km (0.101 R)
• M62: 23,793,242 km (0.059 R)
• M63: 24,044,567 km (0.114 R)
• M64: 24,347,203 km (0.073 R)
• M65: 25,211,879 km (0.099 R)
• M66: 25,519,452 km (0.079 R)
• M67: 26,034,817 km (0.059 R)
• M68: 26,190,099 km (0.108 R)
• M69: 27,075,719 km (0.082 R)
• M70: 27,338,113 km (0.119 R)
• M71: 27,971,211 km (0.107 R)
• M72: 30,062,291 km (0.069 R)
• M73: 30,170,749 km (0.105 R)
• M74: 31,981,182 km (0.107 R)
• M75: 32,871,589 km (0.088 R)
• M76: 33,319,784 km (0.046 R)
• M77: 33,544,630 km (0.114 R)
• M78: 34,165,760 km (0.097 R)
• M79: 34,279,006 km (0.088 R)
• M80: 34,562,942 km (0.082 R)
• M81: 34,733,634 km (0.089 R)
• M82: 35,878,656 km (0.115 R)
• M83: 36,745,575 km (0.096 R)
• M84: 39,328,233 km (0.072 R)
• M85: 39,387,623 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit