🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 12.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.94 AU - 0.98 AU

Year: 617 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,902,934 km

• M1: 172,935 km (0.115 R)
• M2: 280,496 km (0.113 R)
• M3: 518,805 km (0.116 R)
• M4: 637,137 km (0.119 R)
• M5: 941,120 km (0.087 R)
• M6: 1,080,246 km (0.09 R)
• M7: 1,192,445 km (0.112 R)
• M8: 1,314,666 km (0.052 R)
• M9: 1,490,743 km (0.079 R)
• M10: 1,623,286 km (0.116 R)
• M11: 1,746,854 km (0.066 R)
• M12: 2,010,595 km (0.099 R)
• M13: 2,186,672 km (0.072 R)
• M14: 2,331,333 km (0.095 R)
• M15: 2,464,326 km (0.076 R)
• M16: 2,569,493 km (0.073 R)
• M17: 2,730,311 km (0.028 R)
• M18: 3,013,649 km (0.1 R)
• M19: 3,094,133 km (0.11 R)
• M20: 3,183,592 km (0.111 R)
• M21: 3,306,861 km (0.118 R)
• M22: 3,473,812 km (0.1 R)
• M23: 3,677,864 km (0.073 R)
• M24: 3,764,182 km (0.074 R)
• M25: 4,044,678 km (0.037 R)
• M26: 4,160,766 km (0.12 R)
• M27: 4,524,588 km (0.082 R)
• M28: 4,738,513 km (0.112 R)
• M29: 4,889,307 km (0.096 R)
• M30: 5,080,194 km (0.115 R)
• M31: 5,186,259 km (0.078 R)
• M32: 5,273,475 km (0.077 R)
• M33: 5,380,886 km (0.103 R)
• M34: 5,528,539 km (0.073 R)
• M35: 5,757,424 km (0.097 R)
• M36: 6,020,118 km (0.117 R)
• M37: 6,369,578 km (0.057 R)
• M38: 6,630,926 km (0.067 R)
• M39: 6,863,700 km (0.11 R)
• M40: 6,959,742 km (0.112 R)
• M41: 7,077,774 km (0.058 R)
• M42: 7,218,097 km (0.047 R)
• M43: 7,435,762 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.1

Radius: 8.4

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.05 AU - 1.43 AU

Year: 906 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,902,934 km

• M1: 114,592 km (0.11 R)
• M2: 173,683 km (0.078 R)
• M3: 272,418 km (0.07 R)
• M4: 346,768 km (0.112 R)
• M5: 415,433 km (0.06 R)
• M6: 489,484 km (0.115 R)
• M7: 693,386 km (0.114 R)
• M8: 808,726 km (0.092 R)
• M9: 957,277 km (0.076 R)
• M10: 1,107,922 km (0.098 R)
• M11: 1,215,184 km (0.079 R)
• M12: 1,303,745 km (0.083 R)
• M13: 1,495,081 km (0.109 R)
• M14: 1,630,467 km (0.101 R)
• M15: 1,803,402 km (0.11 R)
• M16: 1,870,871 km (0.082 R)
• M17: 1,956,591 km (0.057 R)
• M18: 2,087,489 km (0.108 R)
• M19: 2,239,331 km (0.111 R)
• M20: 2,497,536 km (0.098 R)
• M21: 2,833,982 km (0.11 R)
• M22: 3,215,307 km (0.099 R)
• M23: 3,613,088 km (0.116 R)
• M24: 3,709,578 km (0.116 R)
• M25: 4,026,576 km (0.106 R)
• M26: 4,126,657 km (0.069 R)
• M27: 4,227,636 km (0.119 R)
• M28: 4,352,101 km (0.104 R)
• M29: 4,535,508 km (0.106 R)
• M30: 4,686,303 km (0.078 R)
• M31: 4,779,951 km (0.029 R)
• M32: 4,886,166 km (0.056 R)
• M33: 4,945,406 km (0.049 R)
• M34: 5,052,818 km (0.117 R)
• M35: 5,112,806 km (0.066 R)
• M36: 5,245,500 km (0.077 R)
• M37: 5,391,806 km (0.082 R)
• M38: 5,502,359 km (0.1 R)
• M39: 5,675,743 km (0.079 R)
• M40: 5,775,675 km (0.072 R)
• M41: 5,901,486 km (0.055 R)
• M42: 5,990,048 km (0.105 R)
• M43: 6,206,965 km (0.112 R)
• M44: 6,297,023 km (0.117 R)
• M45: 6,543,710 km (0.118 R)
• M46: 6,701,237 km (0.097 R)
• M47: 6,873,274 km (0.109 R)
• M48: 7,194,760 km (0.115 R)
• M49: 7,452,667 km (0.1 R)
• M50: 7,534,796 km (0.099 R)
• M51: 7,630,987 km (0.037 R)
• M52: 7,755,154 km (0.114 R)
• M53: 7,810,654 km (0.1 R)
• M54: 8,019,643 km (0.078 R)
• M55: 8,075,742 km (0.116 R)
• M56: 8,244,787 km (0.097 R)
• M57: 8,343,971 km (0.044 R)
• M58: 8,400,668 km (0.102 R)
• M59: 8,471,877 km (0.118 R)
• M60: 8,874,445 km (0.12 R)
• M61: 9,005,193 km (0.101 R)
• M62: 9,445,460 km (0.112 R)
• M63: 9,579,051 km (0.087 R)
• M64: 9,713,091 km (0.119 R)
• M65: 9,892,907 km (0.04 R)
• M66: 10,119,099 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 12.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.42 AU - 3.38 AU

Year: 3240 Days

Day: 13.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,902,934 km

• M1: 160,219 km (0.09 R)
• M2: 311,164 km (0.094 R)
• M3: 611,556 km (0.066 R)
• M4: 782,397 km (0.081 R)
• M5: 906,114 km (0.095 R)
• M6: 992,432 km (0.084 R)
• M7: 1,233,734 km (0.029 R)
• M8: 1,598,752 km (0.106 R)
• M9: 1,759,869 km (0.104 R)
• M10: 2,026,453 km (0.12 R)
• M11: 2,113,369 km (0.116 R)
• M12: 2,276,132 km (0.034 R)
• M13: 2,427,824 km (0.117 R)
• M14: 2,583,106 km (0.082 R)
• M15: 2,773,694 km (0.036 R)
• M16: 2,870,783 km (0.114 R)
• M17: 2,969,219 km (0.103 R)
• M18: 4,013,711 km (0.08 R)
• M19: 4,198,315 km (0.08 R)
• M20: 4,291,664 km (0.082 R)
• M21: 4,691,240 km (0.105 R)
• M22: 4,827,224 km (0.074 R)
• M23: 5,103,083 km (0.099 R)
• M24: 5,343,636 km (0.111 R)
• M25: 5,857,056 km (0.039 R)
• M26: 6,024,755 km (0.072 R)
• M27: 6,450,810 km (0.118 R)
• M28: 6,820,765 km (0.1 R)
• M29: 6,931,019 km (0.085 R)
• M30: 7,309,950 km (0.104 R)
• M31: 7,741,540 km (0.064 R)
• M32: 8,228,332 km (0.073 R)
• M33: 8,677,275 km (0.113 R)
• M34: 8,772,868 km (0.088 R)
• M35: 9,402,675 km (0.054 R)
• M36: 9,574,713 km (0.08 R)
• M37: 9,673,447 km (0.057 R)
• M38: 9,896,946 km (0.028 R)
• M39: 9,996,878 km (0.053 R)
• M40: 10,705,672 km (0.076 R)
• M41: 10,833,878 km (0.094 R)
• M42: 11,719,796 km (0.117 R)
• M43: 11,878,520 km (0.104 R)
• M44: 12,037,991 km (0.117 R)
• M45: 12,305,472 km (0.098 R)
• M46: 12,900,572 km (0.06 R)
• M47: 13,894,800 km (0.066 R)
• M48: 13,978,724 km (0.079 R)
• M49: 14,175,296 km (0.104 R)
• M50: 14,685,125 km (0.074 R)
• M51: 14,770,695 km (0.099 R)
• M52: 15,057,026 km (0.09 R)
• M53: 15,345,151 km (0.051 R)
• M54: 15,460,940 km (0.058 R)
• M55: 15,548,006 km (0.096 R)
• M56: 15,664,393 km (0.108 R)
• M57: 16,161,806 km (0.1 R)
• M58: 18,326,338 km (0.106 R)
• M59: 18,572,426 km (0.108 R)
• M60: 18,726,661 km (0.107 R)
• M61: 18,881,495 km (0.069 R)
• M62: 19,099,011 km (0.087 R)
• M63: 19,317,274 km (0.116 R)
• M64: 20,040,131 km (0.108 R)
• M65: 20,230,270 km (0.083 R)
• M66: 20,421,007 km (0.106 R)
• M67: 20,868,155 km (0.057 R)
• M68: 21,060,837 km (0.072 R)
• M69: 21,707,249 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 9.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.98 AU - 3.64 AU

Year: 3950 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,902,934 km

• M1: 119,977 km (0.081 R)
• M2: 224,397 km (0.078 R)
• M3: 339,587 km (0.09 R)
• M4: 449,990 km (0.108 R)
• M5: 549,922 km (0.092 R)
• M6: 658,380 km (0.044 R)
• M7: 728,841 km (0.119 R)
• M8: 820,993 km (0.081 R)
• M9: 1,353,113 km (0.08 R)
• M10: 1,504,057 km (0.12 R)
• M11: 1,722,171 km (0.104 R)
• M12: 2,339,561 km (0.108 R)
• M13: 2,451,012 km (0.091 R)
• M14: 2,521,771 km (0.089 R)
• M15: 2,636,214 km (0.104 R)
• M16: 2,708,769 km (0.102 R)
• M17: 3,020,381 km (0.116 R)
• M18: 3,710,626 km (0.104 R)
• M19: 4,023,435 km (0.095 R)
• M20: 4,191,583 km (0.049 R)
• M21: 4,639,628 km (0.104 R)
• M22: 4,762,897 km (0.079 R)
• M23: 4,922,967 km (0.119 R)
• M24: 5,012,725 km (0.105 R)
• M25: 5,193,739 km (0.052 R)
• M26: 5,451,047 km (0.07 R)
• M27: 5,901,636 km (0.067 R)
• M28: 5,997,079 km (0.118 R)
• M29: 6,112,120 km (0.116 R)
• M30: 6,228,059 km (0.108 R)
• M31: 6,979,189 km (0.094 R)
• M32: 7,263,126 km (0.114 R)
• M33: 7,447,580 km (0.097 R)
• M34: 8,031,760 km (0.072 R)
• M35: 8,137,526 km (0.114 R)
• M36: 8,457,964 km (0.082 R)
• M37: 8,630,451 km (0.091 R)
• M38: 9,001,154 km (0.088 R)
• M39: 9,133,100 km (0.104 R)
• M40: 9,199,371 km (0.099 R)
• M41: 9,376,944 km (0.071 R)
• M42: 9,802,999 km (0.109 R)
• M43: 10,052,678 km (0.074 R)
• M44: 10,534,981 km (0.087 R)
• M45: 10,907,630 km (0.076 R)
• M46: 11,237,194 km (0.111 R)
• M47: 11,427,033 km (0.114 R)
• M48: 11,546,263 km (0.102 R)
• M49: 11,858,025 km (0.109 R)
• M50: 12,099,775 km (0.097 R)
• M51: 12,785,382 km (0.097 R)
• M52: 12,933,933 km (0.108 R)
• M53: 13,332,910 km (0.047 R)
• M54: 13,685,363 km (0.095 R)
• M55: 14,245,308 km (0.091 R)
• M56: 14,631,420 km (0.117 R)
• M57: 14,786,852 km (0.103 R)
• M58: 14,864,792 km (0.081 R)
• M59: 14,994,943 km (0.103 R)
• M60: 15,651,528 km (0.109 R)
• M61: 15,837,029 km (0.088 R)
• M62: 16,049,907 km (0.094 R)
• M63: 16,129,942 km (0.075 R)
• M64: 17,319,843 km (0.092 R)
• M65: 17,594,206 km (0.063 R)
• M66: 17,814,713 km (0.106 R)
• M67: 18,286,395 km (0.089 R)
• M68: 18,481,770 km (0.03 R)
• M69: 18,677,893 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit