🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 14

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.74 AU - 1.14 AU

Year: 598 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,892,874 km

• M1: 175,628 km (0.088 R)
• M2: 263,741 km (0.097 R)
• M3: 360,082 km (0.114 R)
• M4: 453,880 km (0.101 R)
• M5: 574,306 km (0.078 R)
• M6: 663,766 km (0.095 R)
• M7: 767,437 km (0.093 R)
• M8: 872,904 km (0.117 R)
• M9: 1,022,501 km (0.102 R)
• M10: 1,120,638 km (0.077 R)
• M11: 1,311,525 km (0.062 R)
• M12: 1,430,455 km (0.111 R)
• M13: 1,615,956 km (0.103 R)
• M14: 1,714,840 km (0.118 R)
• M15: 1,906,924 km (0.067 R)
• M16: 2,018,075 km (0.096 R)
• M17: 2,163,634 km (0.102 R)
• M18: 2,266,857 km (0.081 R)
• M19: 2,358,710 km (0.105 R)
• M20: 2,505,615 km (0.118 R)
• M21: 2,704,131 km (0.116 R)
• M22: 2,929,426 km (0.063 R)
• M23: 3,051,647 km (0.098 R)
• M24: 3,241,935 km (0.118 R)
• M25: 3,376,125 km (0.109 R)
• M26: 3,474,261 km (0.09 R)
• M27: 3,688,635 km (0.106 R)
• M28: 3,797,692 km (0.07 R)
• M29: 3,899,717 km (0.065 R)
• M30: 4,122,917 km (0.11 R)
• M31: 4,276,854 km (0.114 R)
• M32: 4,482,251 km (0.071 R)
• M33: 4,699,468 km (0.054 R)
• M34: 5,719,875 km (0.115 R)
• M35: 5,901,038 km (0.049 R)
• M36: 6,056,619 km (0.098 R)
• M37: 6,213,548 km (0.085 R)
• M38: 6,315,873 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 12.4

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.62 AU - 2.4 AU

Year: 1869 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,892,874 km

• M1: 166,652 km (0.119 R)
• M2: 346,469 km (0.111 R)
• M3: 434,432 km (0.12 R)
• M4: 513,719 km (0.067 R)
• M5: 647,759 km (0.112 R)
• M6: 802,892 km (0.088 R)
• M7: 938,577 km (0.096 R)
• M8: 1,152,951 km (0.1 R)
• M9: 1,520,214 km (0.114 R)
• M10: 1,650,962 km (0.098 R)
• M11: 1,870,273 km (0.028 R)
• M12: 1,956,441 km (0.112 R)
• M13: 2,066,096 km (0.112 R)
• M14: 2,155,257 km (0.055 R)
• M15: 2,245,913 km (0.054 R)
• M16: 2,454,602 km (0.101 R)
• M17: 2,718,493 km (0.084 R)
• M18: 2,891,278 km (0.1 R)
• M19: 3,157,562 km (0.08 R)
• M20: 3,619,072 km (0.099 R)
• M21: 3,754,907 km (0.09 R)
• M22: 3,878,774 km (0.09 R)
• M23: 4,130,397 km (0.063 R)
• M24: 4,649,951 km (0.104 R)
• M25: 4,768,133 km (0.093 R)
• M26: 4,887,512 km (0.077 R)
• M27: 4,977,720 km (0.049 R)
• M28: 5,205,557 km (0.05 R)
• M29: 5,313,118 km (0.106 R)
• M30: 5,452,394 km (0.051 R)
• M31: 5,546,042 km (0.087 R)
• M32: 5,845,986 km (0.098 R)
• M33: 5,941,728 km (0.114 R)
• M34: 6,038,069 km (0.097 R)
• M35: 6,297,771 km (0.107 R)
• M36: 6,412,363 km (0.046 R)
• M37: 6,511,397 km (0.084 R)
• M38: 6,710,661 km (0.033 R)
• M39: 6,962,734 km (0.107 R)
• M40: 7,132,527 km (0.086 R)
• M41: 7,235,002 km (0.081 R)
• M42: 7,320,871 km (0.065 R)
• M43: 7,597,777 km (0.097 R)
• M44: 8,287,423 km (0.1 R)
• M45: 8,521,693 km (0.108 R)
• M46: 8,758,207 km (0.114 R)
• M47: 8,886,562 km (0.096 R)
• M48: 9,015,516 km (0.067 R)
• M49: 9,368,567 km (0.114 R)
• M50: 9,631,560 km (0.083 R)
• M51: 9,726,106 km (0.062 R)
• M52: 9,821,100 km (0.087 R)
• M53: 9,935,243 km (0.036 R)
• M54: 10,280,665 km (0.118 R)
• M55: 10,416,051 km (0.118 R)
• M56: 10,630,125 km (0.072 R)
• M57: 11,380,508 km (0.057 R)
• M58: 11,782,478 km (0.091 R)
• M59: 12,066,564 km (0.095 R)
• M60: 12,332,400 km (0.065 R)
• M61: 12,579,535 km (0.069 R)
• M62: 12,807,523 km (0.114 R)
• M63: 12,890,699 km (0.056 R)
• M64: 12,995,118 km (0.076 R)
• M65: 13,309,723 km (0.105 R)
• M66: 13,520,805 km (0.043 R)
• M67: 13,775,720 km (0.115 R)
• M68: 13,925,168 km (0.119 R)
• M69: 14,204,019 km (0.111 R)
• M70: 14,354,963 km (0.088 R)
• M71: 14,441,430 km (0.034 R)
• M72: 14,658,497 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 13.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.76 AU - 4.58 AU

Year: 5586 Days

Day: 5.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,892,874 km

• M1: 277,953 km (0.097 R)
• M2: 600,935 km (0.081 R)
• M3: 1,014,124 km (0.095 R)
• M4: 1,362,986 km (0.12 R)
• M5: 1,611,169 km (0.108 R)
• M6: 1,697,337 km (0.1 R)
• M7: 1,983,967 km (0.104 R)
• M8: 2,267,006 km (0.097 R)
• M9: 2,384,141 km (0.074 R)
• M10: 2,604,050 km (0.1 R)
• M11: 2,727,020 km (0.107 R)
• M12: 3,150,830 km (0.075 R)
• M13: 3,260,186 km (0.062 R)
• M14: 3,348,449 km (0.074 R)
• M15: 3,849,153 km (0.055 R)
• M16: 4,108,556 km (0.059 R)
• M17: 4,471,480 km (0.114 R)
• M18: 4,619,582 km (0.102 R)
• M19: 4,819,744 km (0.08 R)
• M20: 5,125,373 km (0.074 R)
• M21: 5,358,895 km (0.062 R)
• M22: 5,863,189 km (0.105 R)
• M23: 5,998,575 km (0.051 R)
• M24: 6,162,235 km (0.078 R)
• M25: 6,466,368 km (0.101 R)
• M26: 7,525,371 km (0.064 R)
• M27: 7,702,346 km (0.105 R)
• M28: 8,000,045 km (0.089 R)
• M29: 8,120,322 km (0.111 R)
• M30: 8,271,416 km (0.079 R)
• M31: 8,423,557 km (0.094 R)
• M32: 8,637,931 km (0.115 R)
• M33: 9,103,629 km (0.087 R)
• M34: 9,865,830 km (0.107 R)
• M35: 10,156,947 km (0.119 R)
• M36: 10,385,234 km (0.091 R)
• M37: 11,315,882 km (0.109 R)
• M38: 12,169,488 km (0.088 R)
• M39: 12,796,751 km (0.099 R)
• M40: 12,902,368 km (0.112 R)
• M41: 13,470,540 km (0.096 R)
• M42: 13,901,981 km (0.082 R)
• M43: 14,119,346 km (0.118 R)
• M44: 14,447,714 km (0.095 R)
• M45: 14,667,922 km (0.113 R)
• M46: 15,149,028 km (0.04 R)
• M47: 15,597,672 km (0.096 R)
• M48: 16,355,236 km (0.058 R)
• M49: 16,738,655 km (0.12 R)
• M50: 17,163,663 km (0.096 R)
• M51: 18,340,998 km (0.038 R)
• M52: 18,699,435 km (0.088 R)
• M53: 19,261,324 km (0.075 R)
• M54: 19,503,972 km (0.095 R)
• M55: 20,032,950 km (0.045 R)
• M56: 20,402,008 km (0.095 R)
• M57: 21,063,530 km (0.104 R)
• M58: 21,271,770 km (0.116 R)
• M59: 21,396,983 km (0.068 R)
• M60: 21,522,496 km (0.115 R)
• M61: 21,984,753 km (0.044 R)
• M62: 22,535,274 km (0.106 R)
• M63: 23,348,188 km (0.1 R)
• M64: 23,823,162 km (0.058 R)
• M65: 24,826,664 km (0.115 R)
• M66: 25,799,499 km (0.105 R)
• M67: 26,514,727 km (0.032 R)
• M68: 28,010,705 km (0.115 R)
• M69: 28,102,110 km (0.111 R)
• M70: 28,884,357 km (0.11 R)
• M71: 28,976,808 km (0.107 R)
• M72: 29,301,286 km (0.114 R)
• M73: 30,282,050 km (0.086 R)
• M74: 31,131,167 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.5

Radius: 4.7

Gravity: 42.49 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.33 AU - 11.97 AU

Year: 21213 Days

Day: 15.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,892,874 km

• M1: 288,425 km (0.047 R)
• M2: 325,675 km (0.117 R)
• M3: 405,709 km (0.052 R)
• M4: 1,514,080 km (0.077 R)
• M5: 1,547,740 km (0.09 R)
• M6: 1,898,696 km (0.118 R)
• M7: 2,312,334 km (0.111 R)
• M8: 2,549,597 km (0.087 R)
• M9: 2,671,070 km (0.117 R)
• M10: 2,711,910 km (0.077 R)
• M11: 2,877,814 km (0.117 R)
• M12: 3,132,729 km (0.086 R)
• M13: 3,262,879 km (0.111 R)
• M14: 3,306,711 km (0.066 R)
• M15: 3,394,824 km (0.079 R)
• M16: 3,528,565 km (0.089 R)
• M17: 3,940,258 km (0.054 R)
• M18: 4,463,701 km (0.076 R)
• M19: 5,059,400 km (0.092 R)
• M20: 5,522,555 km (0.103 R)
• M21: 6,934,609 km (0.108 R)
• M22: 7,390,284 km (0.113 R)
• M23: 8,632,096 km (0.056 R)
• M24: 8,998,761 km (0.042 R)
• M25: 10,192,552 km (0.118 R)
• M26: 11,235,997 km (0.11 R)
• M27: 13,281,897 km (0.109 R)
• M28: 13,775,570 km (0.104 R)
• M29: 14,780,718 km (0.082 R)
• M30: 16,936,873 km (0.061 R)
• M31: 17,241,903 km (0.076 R)
• M32: 17,780,006 km (0.098 R)
• M33: 17,857,348 km (0.078 R)
• M34: 18,323,645 km (0.081 R)
• M35: 18,401,735 km (0.098 R)
• M36: 19,030,644 km (0.065 R)
• M37: 19,987,173 km (0.063 R)
• M38: 20,228,774 km (0.102 R)
• M39: 21,368,709 km (0.105 R)
• M40: 22,696,989 km (0.05 R)
• M41: 23,117,509 km (0.066 R)
• M42: 25,606,668 km (0.114 R)
• M43: 28,540,880 km (0.106 R)
• M44: 29,085,716 km (0.083 R)
• M45: 29,268,075 km (0.057 R)
• M46: 29,633,992 km (0.12 R)
• M47: 32,709,724 km (0.088 R)
• M48: 33,089,403 km (0.057 R)
• M49: 34,622,632 km (0.088 R)
• M50: 36,080,912 km (0.096 R)
• M51: 36,178,899 km (0.085 R)
• M52: 37,956,720 km (0.076 R)
• M53: 38,255,766 km (0.027 R)
• M54: 38,655,641 km (0.082 R)
• M55: 39,863,943 km (0.084 R)
• M56: 40,066,499 km (0.087 R)
• M57: 40,472,657 km (0.113 R)
• M58: 41,391,487 km (0.1 R)
• M59: 42,214,126 km (0.108 R)
• M60: 42,730,837 km (0.103 R)
• M61: 43,562,152 km (0.11 R)
• M62: 43,770,841 km (0.119 R)
• M63: 44,189,117 km (0.036 R)
• M64: 45,240,640 km (0.037 R)
• M65: 46,619,932 km (0.104 R)
• M66: 47,475,483 km (0.1 R)
• M67: 49,637,172 km (0.111 R)
• M68: 54,167,893 km (0.062 R)
• M69: 55,631,708 km (0.097 R)
• M70: 55,858,050 km (0.113 R)
• M71: 57,565,560 km (0.082 R)
• M72: 58,483,193 km (0.085 R)
• M73: 58,943,955 km (0.116 R)
• M74: 59,290,124 km (0.107 R)
• M75: 61,615,922 km (0.112 R)
• M76: 64,921,586 km (0.091 R)
• M77: 66,355,931 km (0.096 R)
• M78: 66,716,013 km (0.089 R)
• M79: 69,621,054 km (0.073 R)
• M80: 70,353,635 km (0.078 R)
• M81: 71,088,908 km (0.06 R)
• M82: 71,703,456 km (0.034 R)
• M83: 73,433,855 km (0.064 R)
• M84: 76,180,472 km (0.117 R)
• M85: 76,935,492 km (0.12 R)
• M86: 77,187,565 km (0.106 R)
• M87: 79,342,372 km (0.081 R)
• M88: 80,107,565 km (0.115 R)
• M89: 81,516,777 km (0.12 R)
• M90: 83,710,780 km (0.083 R)
• M91: 84,489,736 km (0.11 R)
• M92: 85,140,636 km (0.037 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: 171 - 19,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit