🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 10.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.54 AU - 0.62 AU

Year: 305 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,192,327 km

• M1: 134,488 km (0.035 R)
• M2: 204,051 km (0.11 R)
• M3: 293,062 km (0.062 R)
• M4: 400,324 km (0.109 R)
• M5: 474,076 km (0.101 R)
• M6: 546,331 km (0.112 R)
• M7: 650,302 km (0.109 R)
• M8: 720,463 km (0.075 R)
• M9: 838,496 km (0.078 R)
• M10: 909,256 km (0.113 R)
• M11: 993,779 km (0.108 R)
• M12: 1,088,325 km (0.105 R)
• M13: 1,171,202 km (0.095 R)
• M14: 1,336,059 km (0.098 R)
• M15: 1,420,133 km (0.086 R)
• M16: 1,503,309 km (0.052 R)
• M17: 1,599,351 km (0.091 R)
• M18: 1,711,699 km (0.11 R)
• M19: 1,856,061 km (0.12 R)
• M20: 2,028,547 km (0.088 R)
• M21: 2,132,368 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.57 AU - 0.89 AU

Year: 431 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,192,327 km

• M1: 116,238 km (0.087 R)
• M2: 174,730 km (0.089 R)
• M3: 237,861 km (0.1 R)
• M4: 307,124 km (0.096 R)
• M5: 375,939 km (0.109 R)
• M6: 436,527 km (0.066 R)
• M7: 496,665 km (0.115 R)
• M8: 555,606 km (0.102 R)
• M9: 631,901 km (0.114 R)
• M10: 750,832 km (0.104 R)
• M11: 850,165 km (0.074 R)
• M12: 937,081 km (0.076 R)
• M13: 1,041,800 km (0.088 R)
• M14: 1,305,092 km (0.086 R)
• M15: 1,376,749 km (0.106 R)
• M16: 1,463,217 km (0.079 R)
• M17: 1,548,039 km (0.098 R)
• M18: 1,641,687 km (0.087 R)
• M19: 1,791,135 km (0.067 R)
• M20: 1,867,580 km (0.092 R)
• M21: 1,986,361 km (0.109 R)
• M22: 2,169,020 km (0.086 R)
• M23: 2,317,720 km (0.055 R)
• M24: 2,409,423 km (0.06 R)
• M25: 2,543,014 km (0.102 R)
• M26: 2,695,903 km (0.116 R)
• M27: 2,826,353 km (0.043 R)
• M28: 2,885,893 km (0.109 R)
• M29: 2,954,558 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.4

Radius: 8.2

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.76 AU - 0.9 AU

Year: 522 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,192,327 km

• M1: 103,073 km (0.113 R)
• M2: 183,856 km (0.095 R)
• M3: 265,237 km (0.112 R)
• M4: 326,871 km (0.06 R)
• M5: 409,001 km (0.094 R)
• M6: 476,020 km (0.04 R)
• M7: 535,112 km (0.087 R)
• M8: 614,099 km (0.032 R)
• M9: 674,986 km (0.107 R)
• M10: 765,792 km (0.1 R)
• M11: 1,032,375 km (0.026 R)
• M12: 1,165,517 km (0.109 R)
• M13: 1,259,464 km (0.108 R)
• M14: 1,350,121 km (0.051 R)
• M15: 1,472,641 km (0.061 R)
• M16: 1,648,120 km (0.079 R)
• M17: 1,741,469 km (0.091 R)
• M18: 1,798,466 km (0.084 R)
• M19: 2,032,586 km (0.117 R)
• M20: 2,119,503 km (0.118 R)
• M21: 2,207,765 km (0.09 R)
• M22: 2,318,169 km (0.09 R)
• M23: 2,402,093 km (0.103 R)
• M24: 2,544,361 km (0.064 R)
• M25: 2,740,932 km (0.094 R)
• M26: 2,852,233 km (0.092 R)
• M27: 2,912,222 km (0.116 R)
• M28: 3,156,515 km (0.077 R)
• M29: 3,289,059 km (0.12 R)
• M30: 3,543,525 km (0.074 R)
• M31: 3,730,373 km (0.067 R)
• M32: 3,870,546 km (0.107 R)
• M33: 4,029,419 km (0.119 R)
• M34: 4,267,429 km (0.113 R)
• M35: 4,353,448 km (0.074 R)
• M36: 4,422,861 km (0.046 R)
• M37: 4,518,753 km (0.095 R)
• M38: 4,624,220 km (0.088 R)
• M39: 4,686,004 km (0.087 R)
• M40: 4,828,570 km (0.058 R)
• M41: 4,981,609 km (0.093 R)
• M42: 5,145,269 km (0.091 R)
• M43: 5,338,550 km (0.056 R)
• M44: 5,412,900 km (0.117 R)
• M45: 5,487,549 km (0.104 R)
• M46: 5,543,648 km (0.116 R)
• M47: 5,723,016 km (0.04 R)
• M48: 5,799,012 km (0.105 R)
• M49: 5,884,881 km (0.076 R)
• M50: 5,971,349 km (0.052 R)
• M51: 6,125,883 km (0.112 R)
• M52: 6,232,995 km (0.1 R)
• M53: 6,350,579 km (0.088 R)
• M54: 6,449,015 km (0.057 R)
• M55: 6,538,175 km (0.043 R)
• M56: 6,807,900 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 12.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.91 AU - 0.91 AU

Year: 599 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,192,327 km

• M1: 154,535 km (0.089 R)
• M2: 233,522 km (0.072 R)
• M3: 349,610 km (0.09 R)
• M4: 487,839 km (0.05 R)
• M5: 577,597 km (0.101 R)
• M6: 669,899 km (0.03 R)
• M7: 745,147 km (0.079 R)
• M8: 842,834 km (0.101 R)
• M9: 965,205 km (0.065 R)
• M10: 1,126,023 km (0.092 R)
• M11: 1,245,851 km (0.111 R)
• M12: 1,399,039 km (0.089 R)
• M13: 1,522,757 km (0.076 R)
• M14: 1,607,429 km (0.114 R)
• M15: 1,768,995 km (0.079 R)
• M16: 1,910,066 km (0.092 R)
• M17: 2,048,294 km (0.103 R)
• M18: 2,169,618 km (0.094 R)
• M19: 2,279,423 km (0.086 R)
• M20: 2,447,870 km (0.081 R)
• M21: 2,678,849 km (0.098 R)
• M22: 2,789,701 km (0.105 R)
• M23: 2,879,609 km (0.119 R)
• M24: 2,962,786 km (0.102 R)
• M25: 3,240,739 km (0.07 R)
• M26: 3,390,935 km (0.061 R)
• M27: 3,543,525 km (0.063 R)
• M28: 3,624,756 km (0.056 R)
• M29: 3,756,103 km (0.107 R)
• M30: 3,863,963 km (0.062 R)
• M31: 4,176,773 km (0.061 R)
• M32: 4,254,115 km (0.093 R)
• M33: 4,436,474 km (0.029 R)
• M34: 4,612,551 km (0.101 R)
• M35: 4,854,002 km (0.09 R)
• M36: 5,164,118 km (0.112 R)
• M37: 5,443,119 km (0.08 R)
• M38: 5,537,216 km (0.091 R)
• M39: 5,755,778 km (0.084 R)
• M40: 5,899,841 km (0.056 R)
• M41: 6,035,376 km (0.111 R)
• M42: 6,260,521 km (0.034 R)
• M43: 6,398,750 km (0.082 R)
• M44: 6,870,731 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.6

Radius: 10

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.9 AU - 4 AU

Year: 4423 Days

Day: 10 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,192,327 km

• M1: 125,213 km (0.11 R)
• M2: 213,626 km (0.085 R)
• M3: 280,795 km (0.06 R)
• M4: 351,405 km (0.098 R)
• M5: 556,654 km (0.055 R)
• M6: 663,616 km (0.052 R)
• M7: 743,053 km (0.092 R)
• M8: 874,848 km (0.065 R)
• M9: 1,015,022 km (0.106 R)
• M10: 1,260,811 km (0.066 R)
• M11: 1,450,501 km (0.108 R)
• M12: 1,681,031 km (0.113 R)
• M13: 2,074,623 km (0.056 R)
• M14: 2,177,547 km (0.076 R)
• M15: 2,717,894 km (0.119 R)
• M16: 2,945,582 km (0.115 R)
• M17: 3,258,840 km (0.097 R)
• M18: 3,439,853 km (0.074 R)
• M19: 3,665,597 km (0.107 R)
• M20: 3,938,762 km (0.108 R)
• M21: 4,131,744 km (0.114 R)
• M22: 4,262,193 km (0.108 R)
• M23: 4,438,270 km (0.055 R)
• M24: 4,797,753 km (0.081 R)
• M25: 4,866,120 km (0.058 R)
• M26: 5,520,760 km (0.117 R)
• M27: 6,783,216 km (0.102 R)
• M28: 7,539,583 km (0.083 R)
• M29: 7,645,947 km (0.106 R)
• M30: 7,726,132 km (0.07 R)
• M31: 7,833,393 km (0.054 R)
• M32: 7,995,408 km (0.053 R)
• M33: 8,212,923 km (0.111 R)
• M34: 8,432,533 km (0.068 R)
• M35: 8,515,410 km (0.08 R)
• M36: 8,961,960 km (0.051 R)
• M37: 9,244,849 km (0.107 R)
• M38: 9,674,793 km (0.043 R)
• M39: 10,023,506 km (0.069 R)
• M40: 10,793,038 km (0.07 R)
• M41: 11,003,522 km (0.064 R)
• M42: 11,766,321 km (0.093 R)
• M43: 12,388,798 km (0.072 R)
• M44: 12,451,629 km (0.111 R)
• M45: 12,958,168 km (0.085 R)
• M46: 13,053,910 km (0.092 R)
• M47: 13,181,966 km (0.032 R)
• M48: 13,828,229 km (0.118 R)
• M49: 14,750,500 km (0.047 R)
• M50: 15,017,532 km (0.087 R)
• M51: 15,286,359 km (0.086 R)
• M52: 15,896,868 km (0.111 R)
• M53: 15,999,343 km (0.085 R)
• M54: 16,170,782 km (0.05 R)
• M55: 17,281,845 km (0.049 R)
• M56: 17,563,538 km (0.078 R)
• M57: 17,953,390 km (0.031 R)
• M58: 18,024,449 km (0.094 R)
• M59: 18,310,181 km (0.093 R)
• M60: 18,525,303 km (0.083 R)
• M61: 18,813,578 km (0.097 R)
• M62: 19,650,578 km (0.115 R)
• M63: 19,981,488 km (0.083 R)
• M64: 20,425,495 km (0.043 R)
• M65: 21,625,419 km (0.104 R)
• M66: 22,081,244 km (0.104 R)
• M67: 22,617,104 km (0.085 R)
• M68: 23,041,064 km (0.042 R)
• M69: 23,234,644 km (0.064 R)
• M70: 23,506,613 km (0.1 R)
• M71: 24,171,575 km (0.055 R)
• M72: 24,565,466 km (0.11 R)
• M73: 25,399,774 km (0.038 R)
• M74: 25,559,843 km (0.054 R)
• M75: 26,041,698 km (0.118 R)
• M76: 26,122,331 km (0.097 R)
• M77: 26,486,153 km (0.105 R)
• M78: 26,933,002 km (0.099 R)
• M79: 27,423,384 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 8.1

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.06 AU - 4.3 AU

Year: 5899 Days

Day: 6.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,192,327 km

• M1: 197,918 km (0.096 R)
• M2: 313,108 km (0.114 R)
• M3: 408,701 km (0.039 R)
• M4: 553,363 km (0.11 R)
• M5: 847,322 km (0.092 R)
• M6: 940,073 km (0.091 R)
• M7: 1,069,026 km (0.057 R)
• M8: 1,221,317 km (0.075 R)
• M9: 1,308,981 km (0.076 R)
• M10: 1,585,139 km (0.082 R)
• M11: 1,899,893 km (0.111 R)
• M12: 2,002,218 km (0.054 R)
• M13: 2,234,095 km (0.088 R)
• M14: 2,564,108 km (0.105 R)
• M15: 2,654,913 km (0.118 R)
• M16: 3,245,675 km (0.063 R)
• M17: 3,468,127 km (0.074 R)
• M18: 3,644,803 km (0.083 R)
• M19: 4,543,886 km (0.045 R)
• M20: 4,653,990 km (0.109 R)
• M21: 4,737,166 km (0.033 R)
• M22: 5,074,958 km (0.092 R)
• M23: 5,391,507 km (0.079 R)
• M24: 5,479,022 km (0.104 R)
• M25: 5,923,328 km (0.092 R)
• M26: 6,317,817 km (0.097 R)
• M27: 6,973,056 km (0.046 R)
• M28: 7,357,074 km (0.115 R)
• M29: 8,212,923 km (0.114 R)
• M30: 8,347,262 km (0.072 R)
• M31: 8,618,483 km (0.111 R)
• M32: 8,686,700 km (0.045 R)
• M33: 9,273,871 km (0.12 R)
• M34: 9,519,511 km (0.102 R)
• M35: 9,945,416 km (0.103 R)
• M36: 10,124,634 km (0.083 R)
• M37: 10,341,252 km (0.109 R)
• M38: 11,824,066 km (0.115 R)
• M39: 12,706,544 km (0.079 R)
• M40: 12,901,171 km (0.089 R)
• M41: 13,214,578 km (0.086 R)
• M42: 13,809,080 km (0.083 R)
• M43: 14,170,060 km (0.117 R)
• M44: 14,291,085 km (0.075 R)
• M45: 14,534,032 km (0.115 R)
• M46: 14,696,794 km (0.106 R)
• M47: 14,778,474 km (0.102 R)
• M48: 14,901,145 km (0.098 R)
• M49: 15,106,393 km (0.068 R)
• M50: 15,478,293 km (0.044 R)
• M51: 15,686,234 km (0.093 R)
• M52: 15,936,960 km (0.069 R)
• M53: 18,383,933 km (0.12 R)
• M54: 18,515,878 km (0.11 R)
• M55: 19,763,225 km (0.072 R)
• M56: 20,488,027 km (0.108 R)
• M57: 20,716,313 km (0.091 R)
• M58: 20,853,644 km (0.087 R)
• M59: 21,221,505 km (0.081 R)
• M60: 21,591,610 km (0.116 R)
• M61: 22,150,508 km (0.094 R)
• M62: 22,431,752 km (0.105 R)
• M63: 22,572,972 km (0.1 R)
• M64: 24,096,178 km (0.059 R)
• M65: 24,675,870 km (0.062 R)
• M66: 26,145,220 km (0.078 R)
• M67: 26,591,620 km (0.092 R)
• M68: 26,940,482 km (0.106 R)
• M69: 27,542,015 km (0.059 R)
• M70: 28,148,186 km (0.066 R)
• M71: 29,940,817 km (0.112 R)
• M72: 31,928,524 km (0.032 R)
• M73: 32,458,699 km (0.116 R)
• M74: 33,527,725 km (0.05 R)
• M75: 34,174,736 km (0.11 R)
• M76: 34,880,240 km (0.097 R)
• M77: 35,645,433 km (0.098 R)
• M78: 35,700,335 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit