🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 9.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.49 AU - 0.53 AU

Year: 251 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,394,607 km

• M1: 126,111 km (0.101 R)
• M2: 200,162 km (0.054 R)
• M3: 291,117 km (0.108 R)
• M4: 377,435 km (0.104 R)
• M5: 444,904 km (0.117 R)
• M6: 520,152 km (0.061 R)
• M7: 606,769 km (0.108 R)
• M8: 685,757 km (0.09 R)
• M9: 751,879 km (0.111 R)
• M10: 813,364 km (0.058 R)
• M11: 880,234 km (0.091 R)
• M12: 967,749 km (0.104 R)
• M13: 1,073,664 km (0.091 R)
• M14: 1,136,196 km (0.112 R)
• M15: 1,203,814 km (0.114 R)
• M16: 1,343,688 km (0.117 R)
• M17: 1,411,306 km (0.094 R)
• M18: 1,515,127 km (0.092 R)
• M19: 1,576,911 km (0.115 R)
• M20: 1,653,206 km (0.1 R)
• M21: 1,730,698 km (0.095 R)
• M22: 1,851,722 km (0.073 R)
• M23: 1,970,653 km (0.101 R)
• M24: 2,062,955 km (0.097 R)
• M25: 2,176,499 km (0.087 R)
• M26: 2,297,375 km (0.109 R)
• M27: 2,420,494 km (0.115 R)
• M28: 2,572,335 km (0.031 R)
• M29: 2,841,462 km (0.098 R)
• M30: 2,935,110 km (0.072 R)
• M31: 3,001,681 km (0.073 R)
• M32: 3,097,125 km (0.11 R)
• M33: 3,279,485 km (0.045 R)
• M34: 3,366,251 km (0.051 R)
• M35: 3,524,227 km (0.113 R)
• M36: 3,613,237 km (0.062 R)
• M37: 3,726,782 km (0.059 R)
• M38: 3,817,438 km (0.118 R)
• M39: 3,896,576 km (0.063 R)
• M40: 4,031,812 km (0.098 R)
• M41: 4,124,862 km (0.05 R)
• M42: 4,206,094 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 9

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.47 AU - 0.71 AU

Year: 313 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,394,607 km

• M1: 114,742 km (0.069 R)
• M2: 171,290 km (0.034 R)
• M3: 351,705 km (0.075 R)
• M4: 423,212 km (0.081 R)
• M5: 522,396 km (0.083 R)
• M6: 623,524 km (0.109 R)
• M7: 720,912 km (0.077 R)
• M8: 779,106 km (0.096 R)
• M9: 861,983 km (0.08 R)
• M10: 1,087,128 km (0.052 R)
• M11: 1,154,896 km (0.119 R)
• M12: 1,246,150 km (0.089 R)
• M13: 1,399,338 km (0.091 R)
• M14: 1,459,477 km (0.059 R)
• M15: 1,554,023 km (0.088 R)
• M16: 1,640,789 km (0.114 R)
• M17: 1,709,455 km (0.108 R)
• M18: 1,819,409 km (0.037 R)
• M19: 1,931,757 km (0.116 R)
• M20: 2,020,170 km (0.113 R)
• M21: 2,099,307 km (0.027 R)
• M22: 2,359,757 km (0.107 R)
• M23: 2,432,013 km (0.109 R)
• M24: 2,579,067 km (0.093 R)
• M25: 2,699,942 km (0.081 R)
• M26: 2,764,120 km (0.029 R)
• M27: 2,852,233 km (0.104 R)
• M28: 2,911,623 km (0.036 R)
• M29: 3,013,500 km (0.111 R)
• M30: 3,086,204 km (0.1 R)
• M31: 3,226,976 km (0.094 R)
• M32: 3,288,909 km (0.108 R)
• M33: 3,363,858 km (0.12 R)
• M34: 3,578,979 km (0.045 R)
• M35: 3,785,724 km (0.115 R)
• M36: 3,969,879 km (0.093 R)
• M37: 4,136,680 km (0.09 R)
• M38: 4,224,494 km (0.087 R)
• M39: 4,340,133 km (0.077 R)
• M40: 4,484,495 km (0.098 R)
• M41: 4,679,421 km (0.071 R)
• M42: 4,792,069 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.3

Radius: 14.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.19 AU - 1.51 AU

Year: 1083 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,394,607 km

• M1: 196,422 km (0.076 R)
• M2: 354,996 km (0.081 R)
• M3: 540,946 km (0.089 R)
• M4: 641,326 km (0.11 R)
• M5: 743,801 km (0.104 R)
• M6: 841,039 km (0.087 R)
• M7: 1,024,895 km (0.099 R)
• M8: 1,135,448 km (0.047 R)
• M9: 1,278,164 km (0.104 R)
• M10: 1,384,079 km (0.057 R)
• M11: 1,478,326 km (0.113 R)
• M12: 1,590,225 km (0.088 R)
• M13: 1,814,772 km (0.074 R)
• M14: 2,041,712 km (0.111 R)
• M15: 2,175,901 km (0.107 R)
• M16: 2,295,729 km (0.056 R)
• M17: 2,400,298 km (0.066 R)
• M18: 2,542,266 km (0.103 R)
• M19: 2,779,080 km (0.039 R)
• M20: 2,947,527 km (0.034 R)
• M21: 3,148,287 km (0.108 R)
• M22: 3,255,399 km (0.114 R)
• M23: 3,443,145 km (0.108 R)
• M24: 3,665,297 km (0.067 R)
• M25: 3,944,297 km (0.091 R)
• M26: 4,038,993 km (0.04 R)
• M27: 4,155,679 km (0.082 R)
• M28: 4,262,791 km (0.116 R)
• M29: 4,425,105 km (0.095 R)
• M30: 4,600,733 km (0.117 R)
• M31: 4,689,295 km (0.113 R)
• M32: 4,992,829 km (0.093 R)
• M33: 5,095,453 km (0.119 R)
• M34: 5,245,051 km (0.099 R)
• M35: 5,513,130 km (0.043 R)
• M36: 5,893,707 km (0.073 R)
• M37: 6,087,287 km (0.109 R)
• M38: 6,233,893 km (0.091 R)
• M39: 6,369,279 km (0.098 R)
• M40: 6,493,146 km (0.114 R)
• M41: 6,605,494 km (0.119 R)
• M42: 6,793,987 km (0.099 R)
• M43: 6,882,699 km (0.092 R)
• M44: 7,189,374 km (0.114 R)
• M45: 7,279,732 km (0.115 R)
• M46: 7,461,643 km (0.104 R)
• M47: 7,763,681 km (0.074 R)
• M48: 7,962,795 km (0.111 R)
• M49: 8,271,416 km (0.116 R)
• M50: 8,366,261 km (0.09 R)
• M51: 8,529,472 km (0.108 R)
• M52: 8,625,215 km (0.103 R)
• M53: 8,748,783 km (0.115 R)
• M54: 8,845,423 km (0.074 R)
• M55: 9,137,288 km (0.055 R)
• M56: 9,319,499 km (0.08 R)
• M57: 9,545,541 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 13.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.58 AU - 1.64 AU

Year: 1410 Days

Day: 11.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,394,607 km

• M1: 173,683 km (0.046 R)
• M2: 267,032 km (0.034 R)
• M3: 406,757 km (0.062 R)
• M4: 505,042 km (0.065 R)
• M5: 726,148 km (0.113 R)
• M6: 920,476 km (0.059 R)
• M7: 1,052,421 km (0.077 R)
• M8: 1,302,100 km (0.066 R)
• M9: 1,479,673 km (0.103 R)
• M10: 1,771,388 km (0.106 R)
• M11: 2,123,392 km (0.106 R)
• M12: 2,238,882 km (0.094 R)
• M13: 2,388,779 km (0.105 R)
• M14: 2,687,825 km (0.08 R)
• M15: 2,859,264 km (0.058 R)
• M16: 2,963,983 km (0.065 R)
• M17: 3,070,048 km (0.061 R)
• M18: 3,631,937 km (0.097 R)
• M19: 3,938,014 km (0.116 R)
• M20: 4,239,304 km (0.065 R)
• M21: 4,372,746 km (0.105 R)
• M22: 5,131,506 km (0.105 R)
• M23: 5,273,923 km (0.097 R)
• M24: 5,475,581 km (0.12 R)
• M25: 5,694,443 km (0.085 R)
• M26: 5,990,946 km (0.1 R)
• M27: 6,322,904 km (0.096 R)
• M28: 6,568,244 km (0.116 R)
• M29: 6,660,995 km (0.088 R)
• M30: 6,973,505 km (0.037 R)
• M31: 7,163,344 km (0.078 R)
• M32: 7,258,937 km (0.086 R)
• M33: 7,515,947 km (0.117 R)
• M34: 8,072,002 km (0.051 R)
• M35: 8,539,944 km (0.103 R)
• M36: 8,760,302 km (0.051 R)
• M37: 8,845,572 km (0.084 R)
• M38: 9,345,529 km (0.062 R)
• M39: 9,484,954 km (0.064 R)
• M40: 9,819,155 km (0.091 R)
• M41: 10,211,102 km (0.054 R)
• M42: 10,318,812 km (0.084 R)
• M43: 10,535,580 km (0.1 R)
• M44: 10,918,401 km (0.116 R)
• M45: 11,047,055 km (0.119 R)
• M46: 11,139,207 km (0.104 R)
• M47: 11,231,659 km (0.104 R)
• M48: 11,342,959 km (0.113 R)
• M49: 11,454,709 km (0.073 R)
• M50: 11,848,451 km (0.099 R)
• M51: 11,942,847 km (0.059 R)
• M52: 12,170,385 km (0.066 R)
• M53: 12,342,124 km (0.078 R)
• M54: 12,629,950 km (0.069 R)
• M55: 13,017,259 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 9.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3 AU - 3.12 AU

Year: 3695 Days

Day: 11.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,394,607 km

• M1: 130,001 km (0.094 R)
• M2: 236,664 km (0.106 R)
• M3: 340,485 km (0.1 R)
• M4: 441,164 km (0.07 R)
• M5: 579,393 km (0.114 R)
• M6: 649,853 km (0.113 R)
• M7: 974,032 km (0.097 R)
• M8: 1,059,901 km (0.096 R)
• M9: 1,126,322 km (0.099 R)
• M10: 1,240,017 km (0.026 R)
• M11: 1,826,291 km (0.074 R)
• M12: 2,371,575 km (0.077 R)
• M13: 2,519,228 km (0.111 R)
• M14: 2,594,326 km (0.103 R)
• M15: 2,654,913 km (0.087 R)
• M16: 3,502,086 km (0.091 R)
• M17: 3,739,199 km (0.104 R)
• M18: 4,034,056 km (0.11 R)
• M19: 4,175,576 km (0.114 R)
• M20: 4,318,591 km (0.059 R)
• M21: 4,408,948 km (0.043 R)
• M22: 4,963,807 km (0.095 R)
• M23: 5,153,647 km (0.108 R)
• M24: 5,423,671 km (0.105 R)
• M25: 5,718,079 km (0.101 R)
• M26: 5,877,252 km (0.082 R)
• M27: 5,957,286 km (0.056 R)
• M28: 6,139,048 km (0.076 R)
• M29: 6,466,518 km (0.08 R)
• M30: 6,549,245 km (0.108 R)
• M31: 6,611,627 km (0.08 R)
• M32: 6,820,765 km (0.101 R)
• M33: 6,883,896 km (0.106 R)
• M34: 7,053,390 km (0.095 R)
• M35: 7,159,904 km (0.118 R)
• M36: 7,526,418 km (0.077 R)
• M37: 7,700,999 km (0.081 R)
• M38: 7,832,795 km (0.117 R)
• M39: 7,899,067 km (0.07 R)
• M40: 8,121,070 km (0.097 R)
• M41: 8,188,090 km (0.091 R)
• M42: 8,480,554 km (0.091 R)
• M43: 9,099,141 km (0.103 R)
• M44: 9,238,566 km (0.036 R)
• M45: 9,425,563 km (0.086 R)
• M46: 9,566,634 km (0.063 R)
• M47: 10,306,844 km (0.119 R)
• M48: 10,671,714 km (0.102 R)
• M49: 10,794,234 km (0.071 R)
• M50: 10,966,571 km (0.057 R)
• M51: 11,164,639 km (0.101 R)
• M52: 11,564,364 km (0.093 R)
• M53: 11,740,740 km (0.106 R)
• M54: 11,892,732 km (0.03 R)
• M55: 13,712,590 km (0.075 R)
• M56: 14,545,999 km (0.119 R)
• M57: 14,955,150 km (0.069 R)
• M58: 15,202,435 km (0.043 R)
• M59: 15,368,040 km (0.026 R)
• M60: 15,617,719 km (0.102 R)
• M61: 15,840,619 km (0.049 R)
• M62: 15,952,519 km (0.12 R)
• M63: 16,657,723 km (0.089 R)
• M64: 16,743,143 km (0.056 R)
• M65: 16,885,560 km (0.094 R)
• M66: 16,971,280 km (0.096 R)
• M67: 17,229,336 km (0.098 R)
• M68: 17,459,717 km (0.08 R)
• M69: 18,098,650 km (0.04 R)
• M70: 18,215,635 km (0.052 R)
• M71: 18,421,033 km (0.102 R)
• M72: 18,538,617 km (0.066 R)
• M73: 18,982,175 km (0.079 R)
• M74: 19,130,875 km (0.098 R)
• M75: 19,220,185 km (0.116 R)
• M76: 19,369,484 km (0.091 R)
• M77: 19,669,128 km (0.062 R)
• M78: 20,364,160 km (0.068 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: 526 - 16,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit