🌌 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: 305.6

Radius: 10.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 265 Days

Day: 10.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 18,373,989 km

• M1: 134,638 km (0.076 R)
• M2: 211,531 km (0.098 R)
• M3: 295,905 km (0.062 R)
• M4: 430,094 km (0.084 R)
• M5: 586,424 km (0.054 R)
• M6: 701,315 km (0.114 R)
• M7: 780,003 km (0.111 R)
• M8: 879,187 km (0.105 R)
• M9: 970,890 km (0.087 R)
• M10: 1,085,033 km (0.105 R)
• M11: 1,164,769 km (0.09 R)
• M12: 1,233,434 km (0.085 R)
• M13: 1,303,446 km (0.064 R)
• M14: 1,395,748 km (0.076 R)
• M15: 1,479,673 km (0.115 R)
• M16: 1,583,493 km (0.087 R)
• M17: 1,678,638 km (0.095 R)
• M18: 1,764,507 km (0.053 R)
• M19: 1,855,762 km (0.078 R)
• M20: 1,999,675 km (0.043 R)
• M21: 2,087,040 km (0.043 R)
• M22: 2,167,673 km (0.105 R)
• M23: 2,236,937 km (0.041 R)
• M24: 2,327,892 km (0.04 R)
• M25: 2,496,340 km (0.062 R)
• M26: 2,564,855 km (0.085 R)
• M27: 2,634,119 km (0.046 R)
• M28: 2,721,484 km (0.052 R)
• M29: 2,818,723 km (0.112 R)
• M30: 2,975,950 km (0.104 R)
• M31: 3,113,132 km (0.1 R)
• M32: 3,224,433 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.4

Radius: 12.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.08 AU - 1.14 AU

Year: 780 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 116.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,373,989 km

• M1: 257,458 km (0.05 R)
• M2: 387,010 km (0.085 R)
• M3: 468,391 km (0.106 R)
• M4: 597,344 km (0.1 R)
• M5: 712,983 km (0.103 R)
• M6: 908,358 km (0.067 R)
• M7: 987,944 km (0.025 R)
• M8: 1,089,671 km (0.04 R)
• M9: 1,181,973 km (0.106 R)
• M10: 1,311,525 km (0.118 R)
• M11: 1,410,259 km (0.091 R)
• M12: 1,630,766 km (0.082 R)
• M13: 1,729,950 km (0.066 R)
• M14: 1,918,593 km (0.091 R)
• M15: 2,072,978 km (0.105 R)
• M16: 2,206,269 km (0.103 R)
• M17: 2,299,618 km (0.056 R)
• M18: 2,420,344 km (0.094 R)
• M19: 2,516,835 km (0.098 R)
• M20: 2,605,696 km (0.094 R)
• M21: 2,759,183 km (0.073 R)
• M22: 2,934,362 km (0.09 R)
• M23: 3,315,388 km (0.107 R)
• M24: 3,452,569 km (0.099 R)
• M25: 3,641,960 km (0.108 R)
• M26: 3,834,642 km (0.034 R)
• M27: 4,262,193 km (0.084 R)
• M28: 4,454,725 km (0.101 R)
• M29: 4,563,034 km (0.067 R)
• M30: 4,705,152 km (0.07 R)
• M31: 4,870,907 km (0.086 R)
• M32: 5,140,183 km (0.113 R)
• M33: 5,437,583 km (0.114 R)
• M34: 5,530,184 km (0.09 R)
• M35: 5,623,384 km (0.078 R)
• M36: 5,918,092 km (0.096 R)
• M37: 6,025,353 km (0.063 R)
• M38: 6,205,619 km (0.106 R)
• M39: 6,461,132 km (0.091 R)
• M40: 6,658,152 km (0.116 R)
• M41: 6,819,718 km (0.106 R)
• M42: 6,907,233 km (0.062 R)
• M43: 7,032,895 km (0.115 R)
• M44: 7,121,457 km (0.045 R)
• M45: 7,210,169 km (0.099 R)
• M46: 7,325,060 km (0.107 R)
• M47: 7,621,114 km (0.089 R)
• M48: 7,711,920 km (0.077 R)
• M49: 7,829,354 km (0.102 R)
• M50: 7,973,716 km (0.113 R)
• M51: 8,171,933 km (0.096 R)
• M52: 8,762,845 km (0.099 R)
• M53: 8,953,732 km (0.081 R)
• M54: 9,256,667 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 12.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.25 AU - 1.49 AU

Year: 1069 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 147.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 18,373,989 km

• M1: 177,872 km (0.078 R)
• M2: 330,163 km (0.102 R)
• M3: 448,794 km (0.065 R)
• M4: 575,653 km (0.112 R)
• M5: 670,198 km (0.064 R)
• M6: 752,776 km (0.092 R)
• M7: 890,556 km (0.079 R)
• M8: 1,003,353 km (0.116 R)
• M9: 1,193,193 km (0.107 R)
• M10: 1,349,373 km (0.074 R)
• M11: 1,434,045 km (0.056 R)
• M12: 1,544,748 km (0.114 R)
• M13: 1,774,829 km (0.116 R)
• M14: 2,051,884 km (0.11 R)
• M15: 2,296,776 km (0.085 R)
• M16: 2,446,524 km (0.099 R)
• M17: 2,696,801 km (0.113 R)
• M18: 2,785,512 km (0.112 R)
• M19: 2,895,168 km (0.12 R)
• M20: 3,098,471 km (0.115 R)
• M21: 3,296,090 km (0.109 R)
• M22: 3,401,856 km (0.102 R)
• M23: 3,573,295 km (0.025 R)
• M24: 4,242,147 km (0.097 R)
• M25: 4,567,672 km (0.095 R)
• M26: 4,662,218 km (0.12 R)
• M27: 5,046,834 km (0.027 R)
• M28: 5,132,404 km (0.095 R)
• M29: 5,391,956 km (0.074 R)
• M30: 5,643,280 km (0.068 R)
• M31: 5,770,289 km (0.076 R)
• M32: 5,911,210 km (0.116 R)
• M33: 6,105,239 km (0.098 R)
• M34: 6,235,838 km (0.091 R)
• M35: 6,393,813 km (0.106 R)
• M36: 6,499,728 km (0.117 R)
• M37: 6,619,706 km (0.105 R)
• M38: 6,726,967 km (0.081 R)
• M39: 7,011,353 km (0.084 R)
• M40: 7,396,717 km (0.063 R)
• M41: 7,634,129 km (0.114 R)
• M42: 7,973,567 km (0.117 R)
• M43: 8,173,878 km (0.104 R)
• M44: 8,608,609 km (0.052 R)
• M45: 8,888,058 km (0.111 R)
• M46: 9,021,350 km (0.109 R)
• M47: 9,170,349 km (0.104 R)
• M48: 9,350,316 km (0.06 R)
• M49: 9,486,001 km (0.107 R)
• M50: 9,713,539 km (0.112 R)
• M51: 10,035,175 km (0.085 R)
• M52: 10,282,759 km (0.106 R)
• M53: 10,407,225 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 11.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.25 AU - 1.75 AU

Year: 1225 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,373,989 km

• M1: 145,858 km (0.08 R)
• M2: 232,176 km (0.087 R)
• M3: 305,778 km (0.062 R)
• M4: 442,959 km (0.105 R)
• M5: 599,588 km (0.099 R)
• M6: 717,621 km (0.07 R)
• M7: 858,093 km (0.119 R)
• M8: 1,008,589 km (0.113 R)
• M9: 1,129,314 km (0.084 R)
• M10: 1,239,269 km (0.1 R)
• M11: 1,402,929 km (0.094 R)
• M12: 1,788,742 km (0.069 R)
• M13: 1,927,868 km (0.1 R)
• M14: 2,207,317 km (0.075 R)
• M15: 2,417,950 km (0.116 R)
• M16: 2,510,252 km (0.102 R)
• M17: 2,656,260 km (0.099 R)
• M18: 2,730,460 km (0.095 R)
• M19: 2,924,190 km (0.1 R)
• M20: 3,011,854 km (0.082 R)
• M21: 3,359,819 km (0.099 R)
• M22: 3,451,821 km (0.1 R)
• M23: 3,544,572 km (0.063 R)
• M24: 3,661,857 km (0.102 R)
• M25: 4,254,863 km (0.096 R)
• M26: 4,392,193 km (0.1 R)
• M27: 4,722,506 km (0.075 R)
• M28: 5,327,031 km (0.05 R)
• M29: 5,407,664 km (0.088 R)
• M30: 5,583,890 km (0.105 R)
• M31: 5,720,772 km (0.107 R)
• M32: 5,928,115 km (0.086 R)
• M33: 6,053,777 km (0.074 R)
• M34: 6,393,215 km (0.084 R)
• M35: 6,550,891 km (0.116 R)
• M36: 6,695,253 km (0.055 R)
• M37: 6,782,468 km (0.094 R)
• M38: 6,987,417 km (0.098 R)
• M39: 7,090,640 km (0.065 R)
• M40: 7,224,081 km (0.119 R)
• M41: 7,523,726 km (0.081 R)
• M42: 7,720,746 km (0.11 R)
• M43: 7,873,486 km (0.059 R)
• M44: 8,228,481 km (0.086 R)
• M45: 8,321,980 km (0.057 R)
• M46: 8,557,297 km (0.068 R)
• M47: 8,970,337 km (0.1 R)
• M48: 9,276,265 km (0.051 R)
• M49: 9,438,728 km (0.12 R)
• M50: 9,733,436 km (0.074 R)
• M51: 10,198,087 km (0.068 R)
• M52: 10,298,617 km (0.031 R)
• M53: 10,382,541 km (0.103 R)
• M54: 10,483,669 km (0.114 R)
• M55: 11,011,450 km (0.083 R)
• M56: 11,218,045 km (0.065 R)
• M57: 11,304,513 km (0.104 R)
• M58: 11,443,340 km (0.045 R)
• M59: 11,740,142 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 8.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.72 AU - 2.16 AU

Year: 1802 Days

Day: 5.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 18,373,989 km

• M1: 109,506 km (0.056 R)
• M2: 165,156 km (0.101 R)
• M3: 259,552 km (0.105 R)
• M4: 438,023 km (0.081 R)
• M5: 553,512 km (0.108 R)
• M6: 687,552 km (0.089 R)
• M7: 820,544 km (0.09 R)
• M8: 894,595 km (0.117 R)
• M9: 992,881 km (0.096 R)
• M10: 1,054,366 km (0.092 R)
• M11: 1,251,985 km (0.08 R)
• M12: 1,372,560 km (0.066 R)
• M13: 1,497,026 km (0.092 R)
• M14: 1,583,942 km (0.077 R)
• M15: 1,672,504 km (0.118 R)
• M16: 1,762,712 km (0.116 R)
• M17: 2,163,335 km (0.094 R)
• M18: 2,232,898 km (0.049 R)
• M19: 2,476,144 km (0.11 R)
• M20: 2,616,467 km (0.097 R)
• M21: 2,905,041 km (0.109 R)
• M22: 2,962,636 km (0.081 R)
• M23: 3,046,561 km (0.066 R)
• M24: 3,363,708 km (0.071 R)
• M25: 3,464,986 km (0.098 R)
• M26: 3,663,652 km (0.118 R)
• M27: 3,823,871 km (0.11 R)
• M28: 3,887,301 km (0.085 R)
• M29: 3,993,665 km (0.034 R)
• M30: 4,318,591 km (0.116 R)
• M31: 4,473,276 km (0.081 R)
• M32: 4,547,476 km (0.116 R)
• M33: 4,750,181 km (0.107 R)
• M34: 4,825,878 km (0.066 R)
• M35: 5,133,152 km (0.068 R)
• M36: 5,304,890 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 11.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.3 AU - 2.92 AU

Year: 2812 Days

Day: 6.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 143.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,373,989 km

• M1: 158,723 km (0.091 R)
• M2: 254,765 km (0.116 R)
• M3: 369,357 km (0.084 R)
• M4: 478,264 km (0.056 R)
• M5: 576,550 km (0.09 R)
• M6: 760,855 km (0.058 R)
• M7: 1,221,018 km (0.054 R)
• M8: 1,373,757 km (0.102 R)
• M9: 1,567,935 km (0.075 R)
• M10: 1,783,655 km (0.091 R)
• M11: 1,932,954 km (0.038 R)
• M12: 2,338,215 km (0.082 R)
• M13: 2,433,359 km (0.086 R)
• M14: 3,503,283 km (0.109 R)
• M15: 3,612,789 km (0.085 R)
• M16: 4,111,847 km (0.102 R)
• M17: 4,260,847 km (0.118 R)
• M18: 4,513,218 km (0.061 R)
• M19: 4,632,747 km (0.066 R)
• M20: 4,962,461 km (0.111 R)
• M21: 5,263,900 km (0.099 R)
• M22: 5,626,376 km (0.048 R)
• M23: 5,699,828 km (0.034 R)
• M24: 5,810,531 km (0.072 R)
• M25: 5,978,230 km (0.055 R)
• M26: 6,090,728 km (0.088 R)
• M27: 6,356,414 km (0.086 R)
• M28: 6,977,693 km (0.054 R)
• M29: 7,096,325 km (0.1 R)
• M30: 7,255,646 km (0.082 R)
• M31: 7,395,969 km (0.119 R)
• M32: 7,476,602 km (0.07 R)
• M33: 7,618,421 km (0.11 R)
• M34: 7,720,297 km (0.039 R)
• M35: 8,382,717 km (0.081 R)
• M36: 8,827,471 km (0.094 R)
• M37: 8,977,368 km (0.088 R)
• M38: 9,323,388 km (0.113 R)
• M39: 9,476,128 km (0.07 R)
• M40: 9,717,728 km (0.118 R)
• M41: 9,806,140 km (0.077 R)
• M42: 9,961,573 km (0.101 R)
• M43: 10,050,733 km (0.102 R)
• M44: 10,140,043 km (0.105 R)
• M45: 10,455,096 km (0.113 R)
• M46: 10,591,230 km (0.072 R)
• M47: 11,025,812 km (0.084 R)
• M48: 11,233,753 km (0.112 R)
• M49: 11,396,366 km (0.094 R)
• M50: 11,489,565 km (0.112 R)
• M51: 11,653,525 km (0.051 R)
• M52: 12,007,174 km (0.069 R)
• M53: 12,173,527 km (0.049 R)
• M54: 12,484,391 km (0.094 R)
• M55: 13,236,270 km (0.112 R)
• M56: 13,778,861 km (0.059 R)
• M57: 14,253,236 km (0.051 R)
• M58: 14,479,877 km (0.037 R)
• M59: 16,020,885 km (0.104 R)
• M60: 16,230,322 km (0.12 R)
• M61: 16,466,986 km (0.041 R)
• M62: 16,546,123 km (0.092 R)
• M63: 16,784,432 km (0.094 R)
• M64: 17,130,452 km (0.112 R)
• M65: 17,290,971 km (0.08 R)
• M66: 17,532,721 km (0.092 R)
• M67: 17,883,977 km (0.101 R)
• M68: 18,182,873 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 15,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit