🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 9.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.55 AU - 0.77 AU

Year: 370 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,226,177 km

• M1: 128,505 km (0.085 R)
• M2: 207,642 km (0.102 R)
• M3: 416,331 km (0.118 R)
• M4: 473,776 km (0.117 R)
• M5: 531,521 km (0.089 R)
• M6: 635,043 km (0.093 R)
• M7: 696,528 km (0.083 R)
• M8: 796,609 km (0.059 R)
• M9: 878,887 km (0.119 R)
• M10: 936,782 km (0.09 R)
• M11: 1,152,053 km (0.12 R)
• M12: 1,558,660 km (0.083 R)
• M13: 1,682,826 km (0.08 R)
• M14: 1,755,980 km (0.096 R)
• M15: 1,875,359 km (0.117 R)
• M16: 1,956,441 km (0.075 R)
• M17: 2,122,345 km (0.055 R)
• M18: 2,249,802 km (0.109 R)
• M19: 2,445,776 km (0.11 R)
• M20: 2,506,812 km (0.053 R)
• M21: 2,630,529 km (0.072 R)
• M22: 2,727,468 km (0.12 R)
• M23: 2,802,417 km (0.111 R)
• M24: 2,936,756 km (0.094 R)
• M25: 3,248,368 km (0.1 R)
• M26: 3,389,589 km (0.064 R)
• M27: 3,514,204 km (0.101 R)
• M28: 3,640,165 km (0.08 R)
• M29: 3,780,637 km (0.032 R)
• M30: 3,877,427 km (0.052 R)
• M31: 3,935,920 km (0.082 R)
• M32: 4,060,385 km (0.098 R)
• M33: 4,132,940 km (0.049 R)
• M34: 4,199,362 km (0.04 R)
• M35: 4,313,206 km (0.045 R)
• M36: 4,400,870 km (0.038 R)
• M37: 4,461,906 km (0.111 R)
• M38: 4,688,248 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 11.4

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.23 AU - 1.75 AU

Year: 1255 Days

Day: 7.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,226,177 km

• M1: 147,803 km (0.1 R)
• M2: 226,342 km (0.053 R)
• M3: 331,509 km (0.097 R)
• M4: 417,677 km (0.117 R)
• M5: 502,050 km (0.087 R)
• M6: 760,855 km (0.086 R)
• M7: 861,983 km (0.09 R)
• M8: 968,048 km (0.03 R)
• M9: 1,103,135 km (0.078 R)
• M10: 1,262,008 km (0.107 R)
• M11: 1,528,890 km (0.107 R)
• M12: 1,716,935 km (0.065 R)
• M13: 1,932,954 km (0.1 R)
• M14: 2,013,737 km (0.09 R)
• M15: 2,220,930 km (0.114 R)
• M16: 2,370,079 km (0.116 R)
• M17: 2,667,480 km (0.046 R)
• M18: 2,746,617 km (0.107 R)
• M19: 3,035,640 km (0.107 R)
• M20: 3,118,368 km (0.114 R)
• M21: 3,261,982 km (0.065 R)
• M22: 3,371,188 km (0.075 R)
• M23: 3,718,704 km (0.109 R)
• M24: 4,013,112 km (0.067 R)
• M25: 4,169,592 km (0.12 R)
• M26: 4,556,452 km (0.073 R)
• M27: 5,010,781 km (0.108 R)
• M28: 5,307,583 km (0.095 R)
• M29: 5,436,536 km (0.082 R)
• M30: 5,624,581 km (0.1 R)
• M31: 6,217,138 km (0.105 R)
• M32: 6,398,750 km (0.083 R)
• M33: 6,551,489 km (0.065 R)
• M34: 6,876,117 km (0.117 R)
• M35: 7,048,304 km (0.073 R)
• M36: 7,285,566 km (0.042 R)
• M37: 7,365,152 km (0.101 R)
• M38: 7,605,855 km (0.057 R)
• M39: 8,012,761 km (0.097 R)
• M40: 8,310,162 km (0.109 R)
• M41: 8,443,603 km (0.097 R)
• M42: 8,577,643 km (0.106 R)
• M43: 8,746,240 km (0.032 R)
• M44: 9,379,637 km (0.11 R)
• M45: 9,553,320 km (0.101 R)
• M46: 9,763,355 km (0.114 R)
• M47: 9,868,822 km (0.037 R)
• M48: 9,957,085 km (0.108 R)
• M49: 10,045,647 km (0.062 R)
• M50: 10,116,556 km (0.045 R)
• M51: 10,835,673 km (0.106 R)
• M52: 10,945,029 km (0.062 R)
• M53: 11,275,192 km (0.12 R)
• M54: 11,515,745 km (0.089 R)
• M55: 11,739,244 km (0.113 R)
• M56: 12,114,884 km (0.106 R)
• M57: 12,209,430 km (0.05 R)
• M58: 12,342,273 km (0.1 R)
• M59: 12,647,602 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 11.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.17 AU - 2.75 AU

Year: 2663 Days

Day: 7.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,226,177 km

• M1: 142,118 km (0.105 R)
• M2: 213,476 km (0.082 R)
• M3: 481,256 km (0.103 R)
• M4: 560,693 km (0.106 R)
• M5: 683,513 km (0.084 R)
• M6: 782,247 km (0.111 R)
• M7: 886,367 km (0.113 R)
• M8: 1,148,762 km (0.115 R)
• M9: 1,293,722 km (0.11 R)
• M10: 1,402,330 km (0.101 R)
• M11: 1,549,086 km (0.114 R)
• M12: 1,683,126 km (0.108 R)
• M13: 1,830,480 km (0.068 R)
• M14: 1,905,727 km (0.072 R)
• M15: 2,030,492 km (0.076 R)
• M16: 2,258,030 km (0.09 R)
• M17: 2,380,102 km (0.115 R)
• M18: 2,535,834 km (0.116 R)
• M19: 2,684,235 km (0.075 R)
• M20: 2,857,619 km (0.096 R)
• M21: 3,341,867 km (0.084 R)
• M22: 3,423,098 km (0.101 R)
• M23: 3,552,351 km (0.081 R)
• M24: 3,647,196 km (0.094 R)
• M25: 3,743,088 km (0.109 R)
• M26: 3,827,611 km (0.078 R)
• M27: 4,259,949 km (0.091 R)
• M28: 4,335,645 km (0.102 R)
• M29: 4,578,443 km (0.09 R)
• M30: 4,957,673 km (0.117 R)
• M31: 5,157,985 km (0.113 R)
• M32: 5,292,922 km (0.081 R)
• M33: 5,566,387 km (0.086 R)
• M34: 5,844,490 km (0.045 R)
• M35: 5,999,473 km (0.073 R)
• M36: 6,284,756 km (0.113 R)
• M37: 6,443,479 km (0.087 R)
• M38: 6,574,378 km (0.105 R)
• M39: 6,676,852 km (0.117 R)
• M40: 6,809,396 km (0.108 R)
• M41: 6,898,257 km (0.109 R)
• M42: 6,972,607 km (0.12 R)
• M43: 7,151,975 km (0.102 R)
• M44: 7,242,332 km (0.111 R)
• M45: 7,454,611 km (0.094 R)
• M46: 7,823,370 km (0.069 R)
• M47: 9,588,326 km (0.085 R)
• M48: 10,056,717 km (0.114 R)
• M49: 10,618,307 km (0.116 R)
• M50: 10,704,326 km (0.081 R)
• M51: 11,067,998 km (0.115 R)
• M52: 11,295,238 km (0.092 R)
• M53: 11,577,080 km (0.044 R)
• M54: 11,932,525 km (0.051 R)
• M55: 12,039,786 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 9.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.25 AU - 6.71 AU

Year: 8855 Days

Day: 11.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,226,177 km

• M1: 285,582 km (0.06 R)
• M2: 456,872 km (0.082 R)
• M3: 649,554 km (0.081 R)
• M4: 1,094,458 km (0.034 R)
• M5: 1,167,611 km (0.059 R)
• M6: 1,358,199 km (0.091 R)
• M7: 1,457,233 km (0.119 R)
• M8: 1,900,491 km (0.04 R)
• M9: 1,989,652 km (0.085 R)
• M10: 2,195,349 km (0.118 R)
• M11: 2,777,733 km (0.069 R)
• M12: 2,853,879 km (0.099 R)
• M13: 3,008,264 km (0.089 R)
• M14: 3,515,101 km (0.078 R)
• M15: 3,597,679 km (0.045 R)
• M16: 3,708,681 km (0.079 R)
• M17: 3,877,427 km (0.117 R)
• M18: 4,728,489 km (0.118 R)
• M19: 5,507,146 km (0.031 R)
• M20: 5,635,501 km (0.093 R)
• M21: 5,960,578 km (0.03 R)
• M22: 6,059,312 km (0.113 R)
• M23: 6,258,577 km (0.062 R)
• M24: 6,325,297 km (0.11 R)
• M25: 6,595,172 km (0.09 R)
• M26: 6,697,347 km (0.099 R)
• M27: 6,800,121 km (0.112 R)
• M28: 7,891,886 km (0.037 R)
• M29: 9,687,659 km (0.108 R)
• M30: 11,113,775 km (0.12 R)
• M31: 11,357,919 km (0.056 R)
• M32: 11,768,565 km (0.11 R)
• M33: 11,975,758 km (0.101 R)
• M34: 12,142,261 km (0.066 R)
• M35: 13,072,460 km (0.111 R)
• M36: 13,546,087 km (0.105 R)
• M37: 13,894,052 km (0.094 R)
• M38: 13,981,567 km (0.09 R)
• M39: 14,069,231 km (0.06 R)
• M40: 14,333,271 km (0.079 R)
• M41: 14,465,964 km (0.106 R)
• M42: 14,732,398 km (0.085 R)
• M43: 15,541,723 km (0.111 R)
• M44: 15,814,739 km (0.117 R)
• M45: 16,135,178 km (0.118 R)
• M46: 16,504,086 km (0.111 R)
• M47: 17,156,333 km (0.073 R)
• M48: 18,294,174 km (0.118 R)
• M49: 18,486,108 km (0.103 R)
• M50: 18,678,790 km (0.114 R)
• M51: 19,848,795 km (0.076 R)
• M52: 20,741,894 km (0.108 R)
• M53: 21,394,889 km (0.068 R)
• M54: 21,496,017 km (0.088 R)
• M55: 22,259,116 km (0.109 R)
• M56: 23,655,163 km (0.041 R)
• M57: 24,074,187 km (0.1 R)
• M58: 24,179,354 km (0.119 R)
• M59: 24,707,285 km (0.085 R)
• M60: 24,866,457 km (0.077 R)
• M61: 25,560,143 km (0.068 R)
• M62: 26,585,187 km (0.12 R)
• M63: 26,911,759 km (0.103 R)
• M64: 27,130,172 km (0.109 R)
• M65: 27,404,086 km (0.08 R)
• M66: 28,231,213 km (0.103 R)
• M67: 28,508,717 km (0.089 R)
• M68: 29,290,515 km (0.11 R)
• M69: 29,458,962 km (0.079 R)
• M70: 30,136,042 km (0.057 R)
• M71: 31,505,611 km (0.101 R)
• M72: 32,197,950 km (0.086 R)
• M73: 32,371,782 km (0.1 R)
• M74: 32,546,064 km (0.063 R)
• M75: 33,012,061 km (0.082 R)
• M76: 33,363,018 km (0.111 R)
• M77: 34,660,480 km (0.099 R)
• M78: 34,838,651 km (0.059 R)
• M79: 35,494,638 km (0.046 R)
• M80: 35,974,398 km (0.047 R)
• M81: 36,940,202 km (0.057 R)
• M82: 37,792,162 km (0.104 R)
• M83: 37,853,348 km (0.072 R)
• M84: 38,712,339 km (0.069 R)
• M85: 39,391,812 km (0.098 R)
• M86: 39,639,845 km (0.109 R)
• M87: 40,887,791 km (0.089 R)
• M88: 40,950,472 km (0.087 R)
• M89: 41,958,762 km (0.071 R)
• M90: 42,148,602 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.4

Radius: 3.5

Gravity: 38.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.64 AU - 6.98 AU

Year: 9667 Days

Day: 22 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,226,177 km

• M1: 67,618 km (0.102 R)
• M2: 119,230 km (0.083 R)
• M3: 177,872 km (0.107 R)
• M4: 246,836 km (0.117 R)
• M5: 290,369 km (0.077 R)
• M6: 436,676 km (0.119 R)
• M7: 710,291 km (0.086 R)
• M8: 806,183 km (0.035 R)
• M9: 839,094 km (0.108 R)
• M10: 872,604 km (0.11 R)
• M11: 906,413 km (0.102 R)
• M12: 940,671 km (0.117 R)
• M13: 1,100,292 km (0.099 R)
• M14: 1,211,444 km (0.042 R)
• M15: 1,798,466 km (0.035 R)
• M16: 2,063,553 km (0.105 R)
• M17: 2,086,292 km (0.086 R)
• M18: 2,223,922 km (0.085 R)
• M19: 2,605,397 km (0.112 R)
• M20: 4,206,543 km (0.056 R)
• M21: 4,293,160 km (0.047 R)
• M22: 4,438,868 km (0.027 R)
• M23: 4,735,072 km (0.094 R)
• M24: 5,068,376 km (0.102 R)
• M25: 5,725,260 km (0.049 R)
• M26: 5,821,302 km (0.088 R)
• M27: 6,177,943 km (0.094 R)
• M28: 6,709,315 km (0.063 R)
• M29: 6,912,319 km (0.03 R)
• M30: 7,014,495 km (0.098 R)
• M31: 7,048,752 km (0.062 R)
• M32: 7,289,755 km (0.111 R)
• M33: 7,603,461 km (0.097 R)
• M34: 7,779,688 km (0.032 R)
• M35: 8,028,619 km (0.086 R)
• M36: 8,316,445 km (0.104 R)
• M37: 8,828,070 km (0.042 R)
• M38: 8,865,020 km (0.071 R)
• M39: 9,425,115 km (0.066 R)
• M40: 10,344,992 km (0.085 R)
• M41: 10,384,037 km (0.039 R)
• M42: 10,618,606 km (0.077 R)
• M43: 11,013,694 km (0.084 R)
• M44: 11,777,541 km (0.12 R)
• M45: 11,981,293 km (0.086 R)
• M46: 12,227,532 km (0.092 R)
• M47: 13,186,304 km (0.062 R)
• M48: 13,482,957 km (0.113 R)
• M49: 13,610,713 km (0.09 R)
• M50: 13,953,592 km (0.11 R)
• M51: 14,125,929 km (0.118 R)
• M52: 14,255,779 km (0.103 R)
• M53: 14,560,062 km (0.066 R)
• M54: 16,795,802 km (0.071 R)
• M55: 18,093,563 km (0.101 R)
• M56: 18,564,797 km (0.116 R)
• M57: 19,857,322 km (0.09 R)
• M58: 19,954,112 km (0.086 R)
• M59: 20,148,440 km (0.119 R)
• M60: 21,674,936 km (0.081 R)
• M61: 21,974,730 km (0.066 R)
• M62: 23,289,397 km (0.11 R)
• M63: 23,545,059 km (0.107 R)
• M64: 23,750,308 km (0.102 R)
• M65: 23,801,769 km (0.094 R)
• M66: 24,110,988 km (0.119 R)
• M67: 24,681,255 km (0.042 R)
• M68: 24,889,795 km (0.059 R)
• M69: 25,203,651 km (0.113 R)
• M70: 25,993,976 km (0.077 R)
• M71: 26,845,936 km (0.107 R)
• M72: 27,707,022 km (0.036 R)
• M73: 28,358,820 km (0.096 R)
• M74: 29,401,068 km (0.12 R)
• M75: 29,456,270 km (0.067 R)
• M76: 29,899,079 km (0.087 R)
• M77: 30,010,081 km (0.085 R)
• M78: 30,288,333 km (0.116 R)
• M79: 30,399,933 km (0.11 R)
• M80: 30,735,331 km (0.063 R)
• M81: 31,353,470 km (0.101 R)
• M82: 31,975,647 km (0.105 R)
• M83: 32,032,494 km (0.074 R)
• M84: 32,487,721 km (0.106 R)
• M85: 32,544,867 km (0.098 R)
• M86: 33,693,180 km (0.109 R)
• M87: 34,388,661 km (0.106 R)
• M88: 35,616,859 km (0.037 R)
• M89: 38,538,207 km (0.093 R)
• M90: 39,143,779 km (0.038 R)
• M91: 39,447,762 km (0.12 R)
• M92: 39,508,648 km (0.118 R)
• M93: 40,119,307 km (0.033 R)
• M94: 40,303,013 km (0.115 R)
• M95: 40,487,168 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit