🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 13.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.7 AU - 1.16 AU

Year: 608 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,339,290 km

• M1: 170,841 km (0.061 R)
• M2: 275,559 km (0.107 R)
• M3: 423,063 km (0.042 R)
• M4: 537,954 km (0.071 R)
• M5: 620,682 km (0.044 R)
• M6: 723,007 km (0.097 R)
• M7: 852,558 km (0.099 R)
• M8: 1,131,409 km (0.109 R)
• M9: 1,352,664 km (0.099 R)
• M10: 1,459,327 km (0.109 R)
• M11: 1,628,223 km (0.045 R)
• M12: 1,804,001 km (0.059 R)
• M13: 1,971,999 km (0.092 R)
• M14: 2,138,053 km (0.077 R)
• M15: 2,384,590 km (0.073 R)
• M16: 2,530,897 km (0.086 R)
• M17: 2,624,844 km (0.079 R)
• M18: 2,719,988 km (0.116 R)
• M19: 2,832,636 km (0.063 R)
• M20: 2,930,323 km (0.095 R)
• M21: 3,104,305 km (0.059 R)
• M22: 3,307,310 km (0.08 R)
• M23: 3,462,592 km (0.071 R)
• M24: 3,567,311 km (0.082 R)
• M25: 3,735,608 km (0.092 R)
• M26: 3,843,319 km (0.114 R)
• M27: 4,080,132 km (0.109 R)
• M28: 4,191,134 km (0.119 R)
• M29: 4,303,033 km (0.071 R)
• M30: 4,444,553 km (0.045 R)
• M31: 4,539,697 km (0.048 R)
• M32: 4,956,626 km (0.088 R)
• M33: 5,055,510 km (0.083 R)
• M34: 5,164,866 km (0.087 R)
• M35: 5,325,535 km (0.098 R)
• M36: 5,869,472 km (0.091 R)
• M37: 5,995,135 km (0.116 R)
• M38: 6,164,180 km (0.077 R)
• M39: 6,366,885 km (0.103 R)
• M40: 6,680,592 km (0.094 R)
• M41: 6,944,184 km (0.068 R)
• M42: 7,144,046 km (0.088 R)
• M43: 7,312,194 km (0.028 R)
• M44: 7,492,909 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 14.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.55 AU - 1.81 AU

Year: 1477 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 51,339,290 km

• M1: 185,801 km (0.083 R)
• M2: 413,040 km (0.041 R)
• M3: 512,822 km (0.11 R)
• M4: 781,948 km (0.061 R)
• M5: 882,777 km (0.102 R)
• M6: 1,135,448 km (0.119 R)
• M7: 1,252,433 km (0.085 R)
• M8: 1,350,869 km (0.085 R)
• M9: 1,459,926 km (0.095 R)
• M10: 1,596,658 km (0.104 R)
• M11: 1,712,746 km (0.067 R)
• M12: 1,953,898 km (0.119 R)
• M13: 2,051,735 km (0.119 R)
• M14: 2,365,292 km (0.073 R)
• M15: 2,479,734 km (0.116 R)
• M16: 2,885,145 km (0.108 R)
• M17: 2,997,642 km (0.081 R)
• M18: 3,111,636 km (0.106 R)
• M19: 3,333,340 km (0.063 R)
• M20: 3,495,055 km (0.062 R)
• M21: 3,604,261 km (0.041 R)
• M22: 3,725,885 km (0.107 R)
• M23: 3,882,514 km (0.058 R)
• M24: 4,075,944 km (0.036 R)
• M25: 4,295,852 km (0.079 R)
• M26: 4,507,833 km (0.085 R)
• M27: 4,796,108 km (0.113 R)
• M28: 4,893,496 km (0.101 R)
• M29: 5,003,899 km (0.092 R)
• M30: 5,252,381 km (0.059 R)
• M31: 5,428,608 km (0.094 R)
• M32: 5,891,314 km (0.058 R)
• M33: 6,233,444 km (0.097 R)
• M34: 6,786,208 km (0.118 R)
• M35: 7,006,267 km (0.118 R)
• M36: 7,186,831 km (0.086 R)
• M37: 7,510,112 km (0.07 R)
• M38: 7,609,445 km (0.084 R)
• M39: 7,866,903 km (0.063 R)
• M40: 8,185,696 km (0.073 R)
• M41: 8,332,003 km (0.062 R)
• M42: 8,597,390 km (0.114 R)
• M43: 8,850,808 km (0.075 R)
• M44: 9,001,005 km (0.104 R)
• M45: 9,227,945 km (0.088 R)
• M46: 9,334,458 km (0.097 R)
• M47: 9,456,680 km (0.078 R)
• M48: 9,594,908 km (0.103 R)
• M49: 9,811,227 km (0.119 R)
• M50: 10,029,191 km (0.101 R)
• M51: 10,138,846 km (0.083 R)
• M52: 10,343,496 km (0.086 R)
• M53: 10,581,207 km (0.102 R)
• M54: 10,772,842 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 14.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.13 AU - 3.33 AU

Year: 3059 Days

Day: 11.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 51,339,290 km

• M1: 186,848 km (0.083 R)
• M2: 524,191 km (0.104 R)
• M3: 695,630 km (0.081 R)
• M4: 1,001,707 km (0.062 R)
• M5: 1,129,464 km (0.115 R)
• M6: 1,687,314 km (0.107 R)
• M7: 1,887,776 km (0.094 R)
• M8: 2,486,466 km (0.102 R)
• M9: 2,651,772 km (0.082 R)
• M10: 2,781,473 km (0.069 R)
• M11: 3,047,458 km (0.084 R)
• M12: 3,183,592 km (0.098 R)
• M13: 3,321,821 km (0.096 R)
• M14: 3,618,922 km (0.11 R)
• M15: 3,851,248 km (0.09 R)
• M16: 3,954,321 km (0.108 R)
• M17: 4,239,155 km (0.097 R)
• M18: 4,376,486 km (0.108 R)
• M19: 4,640,077 km (0.086 R)
• M20: 4,956,925 km (0.098 R)
• M21: 5,346,478 km (0.116 R)
• M22: 5,528,389 km (0.118 R)
• M23: 5,830,577 km (0.07 R)
• M24: 6,000,969 km (0.037 R)
• M25: 6,346,540 km (0.073 R)
• M26: 6,539,372 km (0.113 R)
• M27: 7,093,482 km (0.07 R)
• M28: 7,293,794 km (0.074 R)
• M29: 7,477,500 km (0.104 R)
• M30: 7,756,051 km (0.062 R)
• M31: 8,189,885 km (0.102 R)
• M32: 8,748,035 km (0.099 R)
• M33: 9,140,430 km (0.048 R)
• M34: 9,458,325 km (0.063 R)
• M35: 9,598,648 km (0.102 R)
• M36: 10,228,306 km (0.117 R)
• M37: 10,331,079 km (0.094 R)
• M38: 10,537,824 km (0.117 R)
• M39: 11,166,135 km (0.112 R)
• M40: 11,484,778 km (0.105 R)
• M41: 11,656,068 km (0.117 R)
• M42: 12,812,010 km (0.082 R)
• M43: 13,437,479 km (0.106 R)
• M44: 13,776,618 km (0.105 R)
• M45: 13,890,312 km (0.094 R)
• M46: 14,095,710 km (0.098 R)
• M47: 14,997,635 km (0.117 R)
• M48: 15,326,003 km (0.077 R)
• M49: 15,585,705 km (0.109 R)
• M50: 15,680,400 km (0.082 R)
• M51: 15,942,047 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.5

Radius: 4.6

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.09 AU - 8.69 AU

Year: 15032 Days

Day: 15.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,339,290 km

• M1: 272,268 km (0.079 R)
• M2: 337,044 km (0.065 R)
• M3: 514,467 km (0.116 R)
• M4: 563,086 km (0.104 R)
• M5: 613,501 km (0.101 R)
• M6: 1,131,708 km (0.104 R)
• M7: 1,195,885 km (0.045 R)
• M8: 1,328,130 km (0.08 R)
• M9: 2,031,090 km (0.095 R)
• M10: 2,188,916 km (0.081 R)
• M11: 2,323,554 km (0.107 R)
• M12: 2,830,392 km (0.026 R)
• M13: 2,859,414 km (0.081 R)
• M14: 2,947,527 km (0.092 R)
• M15: 3,036,388 km (0.118 R)
• M16: 3,156,365 km (0.08 R)
• M17: 3,247,321 km (0.104 R)
• M18: 3,908,394 km (0.082 R)
• M19: 4,006,231 km (0.065 R)
• M20: 4,270,870 km (0.063 R)
• M21: 4,304,380 km (0.116 R)
• M22: 4,371,549 km (0.081 R)
• M23: 4,575,451 km (0.103 R)
• M24: 4,957,075 km (0.082 R)
• M25: 5,098,445 km (0.098 R)
• M26: 5,787,792 km (0.08 R)
• M27: 6,738,636 km (0.092 R)
• M28: 6,934,460 km (0.098 R)
• M29: 7,777,743 km (0.097 R)
• M30: 8,908,553 km (0.102 R)
• M31: 9,080,441 km (0.111 R)
• M32: 9,514,873 km (0.112 R)
• M33: 9,778,764 km (0.113 R)
• M34: 10,000,618 km (0.114 R)
• M35: 10,313,876 km (0.109 R)
• M36: 11,180,346 km (0.097 R)
• M37: 12,164,850 km (0.109 R)
• M38: 12,739,904 km (0.09 R)
• M39: 13,618,792 km (0.074 R)
• M40: 14,871,674 km (0.041 R)
• M41: 15,229,063 km (0.12 R)
• M42: 15,434,611 km (0.101 R)
• M43: 15,537,684 km (0.093 R)
• M44: 16,004,429 km (0.079 R)
• M45: 16,213,268 km (0.091 R)
• M46: 17,324,929 km (0.118 R)
• M47: 19,509,058 km (0.084 R)
• M48: 20,746,981 km (0.079 R)
• M49: 22,592,270 km (0.109 R)
• M50: 23,002,767 km (0.045 R)
• M51: 23,712,459 km (0.076 R)
• M52: 24,189,527 km (0.106 R)
• M53: 24,429,183 km (0.068 R)
• M54: 24,911,037 km (0.078 R)
• M55: 25,945,208 km (0.106 R)
• M56: 26,436,786 km (0.093 R)
• M57: 26,807,490 km (0.098 R)
• M58: 28,433,469 km (0.041 R)
• M59: 28,496,599 km (0.068 R)
• M60: 28,813,298 km (0.115 R)
• M61: 30,284,443 km (0.097 R)
• M62: 30,542,799 km (0.098 R)
• M63: 31,322,204 km (0.101 R)
• M64: 31,976,844 km (0.112 R)
• M65: 32,371,633 km (0.044 R)
• M66: 34,437,430 km (0.073 R)
• M67: 35,045,096 km (0.1 R)
• M68: 35,112,864 km (0.069 R)
• M69: 35,724,570 km (0.077 R)
• M70: 36,065,803 km (0.115 R)
• M71: 36,202,685 km (0.04 R)
• M72: 36,545,413 km (0.083 R)
• M73: 36,889,339 km (0.109 R)
• M74: 37,441,804 km (0.073 R)
• M75: 38,415,237 km (0.114 R)
• M76: 39,045,343 km (0.114 R)
• M77: 39,396,898 km (0.118 R)
• M78: 39,961,630 km (0.115 R)
• M79: 41,743,491 km (0.054 R)
• M80: 41,959,061 km (0.118 R)
• M81: 42,969,894 km (0.107 R)
• M82: 43,187,409 km (0.098 R)
• M83: 43,405,523 km (0.106 R)
• M84: 43,623,936 km (0.066 R)
• M85: 46,198,515 km (0.102 R)
• M86: 46,719,265 km (0.103 R)
• M87: 47,616,553 km (0.11 R)
• M88: 47,841,848 km (0.111 R)
• M89: 48,142,689 km (0.076 R)
• M90: 48,821,863 km (0.101 R)
• M91: 49,124,799 km (0.103 R)
• M92: 49,656,320 km (0.113 R)
• M93: 49,732,466 km (0.066 R)
• M94: 51,108,766 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 14,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit