🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.6

Radius: 9.3

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.09 AU

Year: 542 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,180,295 km

• M1: 116,836 km (0.087 R)
• M2: 204,051 km (0.056 R)
• M3: 281,094 km (0.106 R)
• M4: 401,221 km (0.059 R)
• M5: 465,100 km (0.115 R)
• M6: 545,583 km (0.12 R)
• M7: 609,462 km (0.052 R)
• M8: 703,708 km (0.086 R)
• M9: 813,064 km (0.045 R)
• M10: 1,001,558 km (0.119 R)
• M11: 1,104,032 km (0.108 R)
• M12: 1,176,288 km (0.106 R)
• M13: 1,273,227 km (0.087 R)
• M14: 1,331,571 km (0.093 R)
• M15: 1,420,881 km (0.068 R)
• M16: 1,568,085 km (0.047 R)
• M17: 1,752,838 km (0.042 R)
• M18: 1,857,856 km (0.105 R)
• M19: 2,067,443 km (0.116 R)
• M20: 2,192,806 km (0.081 R)
• M21: 2,306,350 km (0.053 R)
• M22: 2,392,818 km (0.032 R)
• M23: 2,495,143 km (0.082 R)
• M24: 2,576,524 km (0.085 R)
• M25: 2,643,694 km (0.114 R)
• M26: 2,833,832 km (0.105 R)
• M27: 2,957,849 km (0.09 R)
• M28: 3,083,661 km (0.102 R)
• M29: 3,147,240 km (0.067 R)
• M30: 3,316,286 km (0.095 R)
• M31: 3,397,966 km (0.112 R)
• M32: 3,538,139 km (0.072 R)
• M33: 3,655,125 km (0.072 R)
• M34: 3,730,971 km (0.099 R)
• M35: 3,858,578 km (0.069 R)
• M36: 4,153,286 km (0.108 R)
• M37: 4,214,920 km (0.117 R)
• M38: 4,347,913 km (0.105 R)
• M39: 4,428,546 km (0.115 R)
• M40: 4,500,502 km (0.091 R)
• M41: 4,591,009 km (0.05 R)
• M42: 4,663,863 km (0.104 R)
• M43: 4,727,891 km (0.1 R)
• M44: 4,838,444 km (0.099 R)
• M45: 5,099,791 km (0.045 R)
• M46: 5,270,183 km (0.113 R)
• M47: 5,461,818 km (0.11 R)
• M48: 5,587,630 km (0.113 R)
• M49: 5,733,937 km (0.116 R)
• M50: 5,792,878 km (0.057 R)
• M51: 5,851,970 km (0.08 R)
• M52: 5,960,877 km (0.069 R)
• M53: 6,110,475 km (0.03 R)
• M54: 6,220,878 km (0.05 R)
• M55: 6,281,465 km (0.117 R)
• M56: 6,352,374 km (0.113 R)
• M57: 6,525,609 km (0.101 R)
• M58: 6,607,738 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 11

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 706 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 52,180,295 km

• M1: 145,260 km (0.102 R)
• M2: 214,224 km (0.12 R)
• M3: 284,984 km (0.104 R)
• M4: 390,899 km (0.069 R)
• M5: 481,855 km (0.071 R)
• M6: 685,009 km (0.097 R)
• M7: 805,136 km (0.113 R)
• M8: 1,034,918 km (0.045 R)
• M9: 1,244,953 km (0.074 R)
• M10: 1,376,749 km (0.087 R)
• M11: 1,469,350 km (0.1 R)
• M12: 1,544,897 km (0.07 R)
• M13: 1,693,747 km (0.08 R)
• M14: 1,766,751 km (0.103 R)
• M15: 1,840,802 km (0.094 R)
• M16: 1,929,663 km (0.083 R)
• M17: 2,140,446 km (0.115 R)
• M18: 2,219,733 km (0.088 R)
• M19: 2,381,149 km (0.106 R)
• M20: 2,486,017 km (0.119 R)
• M21: 2,607,790 km (0.057 R)
• M22: 2,881,105 km (0.045 R)
• M23: 2,985,076 km (0.085 R)
• M24: 3,114,777 km (0.106 R)
• M25: 3,321,222 km (0.1 R)
• M26: 3,618,025 km (0.088 R)
• M27: 3,739,199 km (0.057 R)
• M28: 4,038,993 km (0.063 R)
• M29: 4,119,626 km (0.094 R)
• M30: 4,282,688 km (0.053 R)
• M31: 4,438,718 km (0.081 R)
• M32: 4,512,769 km (0.1 R)
• M33: 4,605,969 km (0.083 R)
• M34: 5,188,204 km (0.066 R)
• M35: 5,335,109 km (0.074 R)
• M36: 5,404,073 km (0.077 R)
• M37: 5,572,820 km (0.112 R)
• M38: 5,642,832 km (0.079 R)
• M39: 5,753,385 km (0.112 R)
• M40: 5,997,379 km (0.053 R)
• M41: 6,317,368 km (0.114 R)
• M42: 6,463,825 km (0.05 R)
• M43: 6,674,907 km (0.108 R)
• M44: 6,802,664 km (0.027 R)
• M45: 6,995,944 km (0.08 R)
• M46: 7,071,491 km (0.062 R)
• M47: 7,223,632 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 12.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.21 AU - 3.21 AU

Year: 2927 Days

Day: 11 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,180,295 km

• M1: 153,487 km (0.095 R)
• M2: 307,124 km (0.084 R)
• M3: 436,227 km (0.084 R)
• M4: 654,640 km (0.069 R)
• M5: 794,664 km (0.085 R)
• M6: 936,931 km (0.111 R)
• M7: 1,181,674 km (0.096 R)
• M8: 1,287,589 km (0.105 R)
• M9: 1,416,991 km (0.102 R)
• M10: 1,572,124 km (0.118 R)
• M11: 2,060,262 km (0.072 R)
• M12: 2,568,895 km (0.105 R)
• M13: 2,798,976 km (0.119 R)
• M14: 2,982,533 km (0.081 R)
• M15: 3,075,882 km (0.082 R)
• M16: 3,306,861 km (0.082 R)
• M17: 3,389,738 km (0.091 R)
• M18: 3,473,214 km (0.114 R)
• M19: 3,628,347 km (0.103 R)
• M20: 3,757,001 km (0.035 R)
• M21: 3,901,662 km (0.06 R)
• M22: 4,033,607 km (0.097 R)
• M23: 4,407,752 km (0.112 R)
• M24: 4,668,650 km (0.063 R)
• M25: 4,777,558 km (0.103 R)
• M26: 5,013,922 km (0.091 R)
• M27: 5,109,515 km (0.11 R)
• M28: 5,270,333 km (0.111 R)
• M29: 5,829,380 km (0.111 R)
• M30: 6,116,159 km (0.12 R)
• M31: 6,355,815 km (0.065 R)
• M32: 6,668,624 km (0.057 R)
• M33: 6,756,289 km (0.094 R)
• M34: 7,075,530 km (0.112 R)
• M35: 7,309,202 km (0.102 R)
• M36: 7,563,668 km (0.042 R)
• M37: 7,673,623 km (0.1 R)
• M38: 7,765,625 km (0.113 R)
• M39: 7,950,828 km (0.09 R)
• M40: 8,572,556 km (0.113 R)
• M41: 9,053,962 km (0.091 R)
• M42: 9,131,753 km (0.111 R)
• M43: 9,465,207 km (0.037 R)
• M44: 9,603,585 km (0.114 R)
• M45: 9,702,918 km (0.105 R)
• M46: 10,063,299 km (0.067 R)
• M47: 10,305,947 km (0.12 R)
• M48: 10,550,539 km (0.099 R)
• M49: 10,859,160 km (0.083 R)
• M50: 11,024,914 km (0.102 R)
• M51: 11,170,623 km (0.095 R)
• M52: 11,506,171 km (0.106 R)
• M53: 11,654,123 km (0.115 R)
• M54: 12,015,701 km (0.099 R)
• M55: 12,619,628 km (0.081 R)
• M56: 13,233,428 km (0.029 R)
• M57: 13,410,552 km (0.055 R)
• M58: 13,566,283 km (0.117 R)
• M59: 13,744,903 km (0.117 R)
• M60: 13,901,831 km (0.112 R)
• M61: 14,194,893 km (0.084 R)
• M62: 15,504,024 km (0.087 R)
• M63: 15,597,373 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.8

Radius: 4.7

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.74 AU - 8.64 AU

Year: 15376 Days

Day: 20.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,180,295 km

• M1: 67,020 km (0.083 R)
• M2: 173,982 km (0.119 R)
• M3: 694,433 km (0.114 R)
• M4: 843,732 km (0.058 R)
• M5: 1,129,015 km (0.117 R)
• M6: 1,215,782 km (0.093 R)
• M7: 1,260,063 km (0.1 R)
• M8: 1,512,883 km (0.051 R)
• M9: 1,960,031 km (0.063 R)
• M10: 2,091,079 km (0.082 R)
• M11: 2,529,700 km (0.088 R)
• M12: 3,425,642 km (0.074 R)
• M13: 3,841,524 km (0.111 R)
• M14: 4,273,263 km (0.098 R)
• M15: 4,512,171 km (0.115 R)
• M16: 4,896,338 km (0.102 R)
• M17: 5,807,689 km (0.071 R)
• M18: 6,534,585 km (0.074 R)
• M19: 6,612,824 km (0.03 R)
• M20: 6,652,019 km (0.084 R)
• M21: 6,888,832 km (0.091 R)
• M22: 7,168,730 km (0.087 R)
• M23: 7,208,972 km (0.086 R)
• M24: 7,452,368 km (0.08 R)
• M25: 7,534,048 km (0.111 R)
• M26: 7,616,028 km (0.065 R)
• M27: 7,739,595 km (0.117 R)
• M28: 7,822,323 km (0.111 R)
• M29: 7,946,938 km (0.098 R)
• M30: 7,988,676 km (0.068 R)
• M31: 8,030,414 km (0.111 R)
• M32: 8,324,972 km (0.067 R)
• M33: 8,622,971 km (0.048 R)
• M34: 8,881,177 km (0.117 R)
• M35: 10,029,191 km (0.079 R)
• M36: 10,346,189 km (0.076 R)
• M37: 10,483,071 km (0.064 R)
• M38: 10,758,630 km (0.096 R)
• M39: 11,316,780 km (0.054 R)
• M40: 11,410,727 km (0.096 R)
• M41: 12,461,203 km (0.078 R)
• M42: 12,655,531 km (0.105 R)
• M43: 12,752,919 km (0.1 R)
• M44: 13,842,141 km (0.075 R)
• M45: 14,448,761 km (0.112 R)
• M46: 15,270,951 km (0.031 R)
• M47: 17,013,915 km (0.048 R)
• M48: 17,663,320 km (0.092 R)
• M49: 18,100,744 km (0.093 R)
• M50: 18,707,812 km (0.089 R)
• M51: 20,913,932 km (0.097 R)
• M52: 21,376,489 km (0.116 R)
• M53: 21,783,993 km (0.047 R)
• M54: 22,311,774 km (0.107 R)
• M55: 22,547,690 km (0.078 R)
• M56: 22,784,354 km (0.053 R)
• M57: 24,101,115 km (0.09 R)
• M58: 24,161,402 km (0.103 R)
• M59: 24,343,014 km (0.08 R)
• M60: 24,646,698 km (0.059 R)
• M61: 24,768,620 km (0.095 R)
• M62: 24,829,507 km (0.07 R)
• M63: 25,565,379 km (0.06 R)
• M64: 25,688,647 km (0.067 R)
• M65: 25,997,866 km (0.107 R)
• M66: 26,807,340 km (0.082 R)
• M67: 28,132,628 km (0.099 R)
• M68: 28,771,111 km (0.091 R)
• M69: 30,127,515 km (0.051 R)
• M70: 30,780,659 km (0.096 R)
• M71: 32,500,736 km (0.107 R)
• M72: 32,969,127 km (0.099 R)
• M73: 37,774,210 km (0.035 R)
• M74: 38,407,608 km (0.085 R)
• M75: 38,548,828 km (0.096 R)
• M76: 39,044,595 km (0.113 R)
• M77: 39,328,831 km (0.119 R)
• M78: 40,616,271 km (0.086 R)
• M79: 40,760,184 km (0.084 R)
• M80: 41,482,293 km (0.117 R)
• M81: 42,354,448 km (0.107 R)
• M82: 42,646,463 km (0.092 R)
• M83: 42,939,077 km (0.05 R)
• M84: 43,452,946 km (0.058 R)
• M85: 44,264,514 km (0.099 R)
• M86: 44,783,619 km (0.104 R)
• M87: 45,379,168 km (0.104 R)
• M88: 46,052,508 km (0.119 R)
• M89: 46,352,751 km (0.075 R)
• M90: 47,030,728 km (0.085 R)
• M91: 47,181,972 km (0.11 R)
• M92: 47,636,300 km (0.071 R)
• M93: 47,712,146 km (0.113 R)
• M94: 50,856,843 km (0.099 R)
• M95: 52,180,336 km (0.099 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: 156 - 13,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit