🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.5

Radius: 13.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.47 AU - 0.63 AU

Year: 282 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,974,142 km

• M1: 163,660 km (0.066 R)
• M2: 289,472 km (0.031 R)
• M3: 394,190 km (0.097 R)
• M4: 512,522 km (0.111 R)
• M5: 683,961 km (0.077 R)
• M6: 810,372 km (0.109 R)
• M7: 905,516 km (0.055 R)
• M8: 1,035,217 km (0.115 R)
• M9: 1,163,722 km (0.073 R)
• M10: 1,273,078 km (0.093 R)
• M11: 1,403,228 km (0.101 R)
• M12: 1,547,141 km (0.051 R)
• M13: 1,650,364 km (0.113 R)
• M14: 1,779,467 km (0.09 R)
• M15: 1,878,500 km (0.09 R)
• M16: 1,974,692 km (0.089 R)
• M17: 2,057,868 km (0.1 R)
• M18: 2,187,270 km (0.087 R)
• M19: 2,283,761 km (0.113 R)
• M20: 2,518,031 km (0.075 R)
• M21: 2,646,237 km (0.108 R)
• M22: 2,776,836 km (0.084 R)
• M23: 2,881,704 km (0.115 R)
• M24: 2,965,479 km (0.119 R)
• M25: 3,106,849 km (0.077 R)
• M26: 3,221,740 km (0.105 R)
• M27: 3,332,143 km (0.095 R)
• M28: 3,449,876 km (0.109 R)
• M29: 3,551,005 km (0.108 R)
• M30: 3,695,516 km (0.116 R)
• M31: 3,829,705 km (0.088 R)
• M32: 3,946,990 km (0.062 R)
• M33: 4,147,152 km (0.068 R)
• M34: 4,248,580 km (0.085 R)
• M35: 4,395,784 km (0.118 R)
• M36: 4,479,858 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.1

Radius: 14.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.58 AU - 0.64 AU

Year: 329 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 131.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,974,142 km

• M1: 186,399 km (0.038 R)
• M2: 301,739 km (0.109 R)
• M3: 395,836 km (0.107 R)
• M4: 518,656 km (0.094 R)
• M5: 637,586 km (0.038 R)
• M6: 741,706 km (0.105 R)
• M7: 856,597 km (0.051 R)
• M8: 1,011,880 km (0.119 R)
• M9: 1,132,905 km (0.073 R)
• M10: 1,222,813 km (0.077 R)
• M11: 1,376,600 km (0.103 R)
• M12: 1,488,050 km (0.117 R)
• M13: 1,577,510 km (0.077 R)
• M14: 1,679,087 km (0.051 R)
• M15: 1,862,643 km (0.034 R)
• M16: 2,014,335 km (0.058 R)
• M17: 2,108,582 km (0.092 R)
• M18: 2,238,732 km (0.111 R)
• M19: 2,342,403 km (0.038 R)
• M20: 2,477,341 km (0.083 R)
• M21: 2,584,752 km (0.065 R)
• M22: 2,706,225 km (0.118 R)
• M23: 2,823,211 km (0.12 R)
• M24: 3,075,583 km (0.117 R)
• M25: 3,289,358 km (0.117 R)
• M26: 3,428,035 km (0.106 R)
• M27: 3,602,466 km (0.067 R)
• M28: 3,704,492 km (0.1 R)
• M29: 3,807,415 km (0.11 R)
• M30: 3,932,330 km (0.091 R)
• M31: 4,058,740 km (0.118 R)
• M32: 4,890,205 km (0.119 R)
• M33: 4,995,970 km (0.118 R)
• M34: 5,163,819 km (0.026 R)
• M35: 5,271,679 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 13.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.73 AU - 1.11 AU

Year: 609 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 85,974,142 km

• M1: 168,298 km (0.091 R)
• M2: 266,434 km (0.094 R)
• M3: 361,279 km (0.115 R)
• M4: 471,084 km (0.054 R)
• M5: 578,046 km (0.043 R)
• M6: 670,797 km (0.087 R)
• M7: 874,400 km (0.106 R)
• M8: 1,001,558 km (0.085 R)
• M9: 1,105,678 km (0.105 R)
• M10: 1,232,387 km (0.083 R)
• M11: 1,351,467 km (0.093 R)
• M12: 1,461,422 km (0.088 R)
• M13: 1,547,740 km (0.07 R)
• M14: 1,753,885 km (0.061 R)
• M15: 1,947,465 km (0.097 R)
• M16: 2,201,333 km (0.091 R)
• M17: 2,379,504 km (0.068 R)
• M18: 2,603,003 km (0.106 R)
• M19: 2,791,795 km (0.077 R)
• M20: 2,892,176 km (0.089 R)
• M21: 2,976,698 km (0.119 R)
• M22: 3,096,526 km (0.118 R)
• M23: 3,191,970 km (0.051 R)
• M24: 3,288,311 km (0.092 R)
• M25: 3,412,327 km (0.055 R)
• M26: 3,529,014 km (0.116 R)
• M27: 3,647,046 km (0.104 R)
• M28: 3,757,151 km (0.071 R)
• M29: 3,961,950 km (0.09 R)
• M30: 4,065,921 km (0.113 R)
• M31: 4,208,936 km (0.067 R)
• M32: 4,305,277 km (0.098 R)
• M33: 4,392,642 km (0.086 R)
• M34: 4,638,432 km (0.118 R)
• M35: 4,738,064 km (0.087 R)
• M36: 4,899,031 km (0.099 R)
• M37: 5,102,783 km (0.088 R)
• M38: 5,278,112 km (0.115 R)
• M39: 5,424,120 km (0.099 R)
• M40: 5,720,174 km (0.106 R)
• M41: 5,891,763 km (0.06 R)
• M42: 6,130,371 km (0.092 R)
• M43: 6,284,008 km (0.076 R)
• M44: 6,405,631 km (0.059 R)
• M45: 7,071,192 km (0.091 R)
• M46: 7,174,714 km (0.114 R)
• M47: 7,652,679 km (0.035 R)
• M48: 7,961,150 km (0.084 R)
• M49: 8,092,946 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 11

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.95 AU - 1.13 AU

Year: 732 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 85,974,142 km

• M1: 137,331 km (0.114 R)
• M2: 213,177 km (0.115 R)
• M3: 296,653 km (0.095 R)
• M4: 427,252 km (0.06 R)
• M5: 533,616 km (0.069 R)
• M6: 623,374 km (0.028 R)
• M7: 772,972 km (0.065 R)
• M8: 935,435 km (0.085 R)
• M9: 1,080,695 km (0.115 R)
• M10: 1,173,595 km (0.069 R)
• M11: 1,357,601 km (0.082 R)
• M12: 1,556,715 km (0.116 R)
• M13: 1,685,519 km (0.11 R)
• M14: 2,038,570 km (0.086 R)
• M15: 2,118,156 km (0.041 R)
• M16: 2,198,939 km (0.117 R)
• M17: 2,318,767 km (0.093 R)
• M18: 2,389,078 km (0.066 R)
• M19: 2,584,902 km (0.117 R)
• M20: 2,705,029 km (0.113 R)
• M21: 2,813,338 km (0.07 R)
• M22: 2,985,525 km (0.119 R)
• M23: 3,062,418 km (0.059 R)
• M24: 3,147,090 km (0.111 R)
• M25: 3,225,330 km (0.088 R)
• M26: 3,405,895 km (0.109 R)
• M27: 3,478,898 km (0.075 R)
• M28: 3,589,601 km (0.047 R)
• M29: 3,664,101 km (0.091 R)
• M30: 3,746,679 km (0.103 R)
• M31: 3,883,112 km (0.08 R)
• M32: 3,959,556 km (0.056 R)
• M33: 4,168,694 km (0.103 R)
• M34: 4,453,229 km (0.105 R)
• M35: 4,695,279 km (0.098 R)
• M36: 4,892,000 km (0.088 R)
• M37: 5,033,071 km (0.099 R)
• M38: 5,125,073 km (0.093 R)
• M39: 5,361,737 km (0.106 R)
• M40: 5,472,889 km (0.111 R)
• M41: 5,601,991 km (0.081 R)
• M42: 5,732,291 km (0.072 R)
• M43: 6,022,361 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.6

Radius: 6.9

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.83 AU - 7.79 AU

Year: 10941 Days

Day: 24.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,974,142 km

• M1: 174,880 km (0.105 R)
• M2: 291,865 km (0.097 R)
• M3: 337,493 km (0.044 R)
• M4: 411,544 km (0.1 R)
• M5: 577,448 km (0.087 R)
• M6: 637,736 km (0.084 R)
• M7: 1,062,294 km (0.105 R)
• M8: 1,118,543 km (0.034 R)
• M9: 1,175,690 km (0.117 R)
• M10: 1,333,067 km (0.078 R)
• M11: 2,666,432 km (0.075 R)
• M12: 2,717,745 km (0.041 R)
• M13: 4,078,636 km (0.07 R)
• M14: 5,192,243 km (0.056 R)
• M15: 5,289,033 km (0.092 R)
• M16: 5,749,046 km (0.107 R)
• M17: 6,017,574 km (0.119 R)
• M18: 6,085,342 km (0.117 R)
• M19: 6,256,033 km (0.101 R)
• M20: 7,168,281 km (0.115 R)
• M21: 7,240,238 km (0.119 R)
• M22: 7,750,217 km (0.083 R)
• M23: 8,047,019 km (0.056 R)
• M24: 8,460,956 km (0.051 R)
• M25: 8,727,989 km (0.11 R)
• M26: 9,036,609 km (0.074 R)
• M27: 9,114,400 km (0.068 R)
• M28: 9,466,852 km (0.048 R)
• M29: 9,545,840 km (0.091 R)
• M30: 9,744,207 km (0.116 R)
• M31: 10,024,105 km (0.111 R)
• M32: 10,550,988 km (0.085 R)
• M33: 10,673,808 km (0.052 R)
• M34: 10,921,093 km (0.046 R)
• M35: 11,211,762 km (0.109 R)
• M36: 11,589,497 km (0.097 R)
• M37: 11,843,514 km (0.078 R)
• M38: 14,166,320 km (0.09 R)
• M39: 14,256,677 km (0.092 R)
• M40: 14,940,489 km (0.095 R)
• M41: 18,024,599 km (0.043 R)
• M42: 18,763,463 km (0.105 R)
• M43: 19,261,474 km (0.119 R)
• M44: 20,219,798 km (0.064 R)
• M45: 20,679,063 km (0.118 R)
• M46: 21,245,142 km (0.075 R)
• M47: 21,296,902 km (0.027 R)
• M48: 21,816,306 km (0.116 R)
• M49: 22,025,295 km (0.109 R)
• M50: 22,130,013 km (0.086 R)
• M51: 23,133,067 km (0.084 R)
• M52: 23,239,580 km (0.102 R)
• M53: 23,613,425 km (0.057 R)
• M54: 23,774,243 km (0.104 R)
• M55: 24,150,931 km (0.06 R)
• M56: 24,204,935 km (0.113 R)
• M57: 24,529,712 km (0.074 R)
• M58: 24,855,836 km (0.05 R)
• M59: 25,512,421 km (0.107 R)
• M60: 25,842,883 km (0.054 R)
• M61: 26,675,245 km (0.083 R)
• M62: 27,572,683 km (0.104 R)
• M63: 27,742,177 km (0.089 R)
• M64: 28,366,150 km (0.078 R)
• M65: 28,765,726 km (0.057 R)
• M66: 28,994,760 km (0.09 R)
• M67: 29,975,374 km (0.058 R)
• M68: 30,966,759 km (0.06 R)
• M69: 31,025,402 km (0.073 R)
• M70: 31,673,011 km (0.1 R)
• M71: 32,265,718 km (0.097 R)
• M72: 32,682,647 km (0.067 R)
• M73: 32,862,015 km (0.08 R)
• M74: 33,401,764 km (0.087 R)
• M75: 33,522,040 km (0.03 R)
• M76: 33,823,630 km (0.087 R)
• M77: 34,004,942 km (0.103 R)
• M78: 35,467,112 km (0.115 R)
• M79: 35,774,386 km (0.047 R)
• M80: 37,386,153 km (0.03 R)
• M81: 39,338,555 km (0.101 R)
• M82: 39,656,600 km (0.104 R)
• M83: 39,783,908 km (0.065 R)
• M84: 41,065,812 km (0.116 R)
• M85: 41,130,289 km (0.095 R)
• M86: 41,647,150 km (0.065 R)
• M87: 42,101,179 km (0.052 R)
• M88: 42,491,630 km (0.102 R)
• M89: 42,687,304 km (0.07 R)
• M90: 42,752,528 km (0.103 R)
• M91: 43,210,447 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.5

Radius: 4.9

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10 AU - 11.14 AU

Year: 23720 Days

Day: 19.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,974,142 km

• M1: 91,255 km (0.093 R)
• M2: 160,070 km (0.119 R)
• M3: 203,304 km (0.112 R)
• M4: 268,379 km (0.087 R)
• M5: 360,680 km (0.059 R)
• M6: 575,952 km (0.12 R)
• M7: 672,442 km (0.095 R)
• M8: 936,333 km (0.098 R)
• M9: 1,050,476 km (0.103 R)
• M10: 1,109,268 km (0.064 R)
• M11: 1,260,960 km (0.059 R)
• M12: 1,932,505 km (0.081 R)
• M13: 2,859,713 km (0.078 R)
• M14: 3,499,244 km (0.114 R)
• M15: 4,228,085 km (0.071 R)
• M16: 4,417,476 km (0.114 R)
• M17: 5,102,035 km (0.078 R)
• M18: 5,662,728 km (0.044 R)
• M19: 5,766,848 km (0.049 R)
• M20: 5,976,884 km (0.078 R)
• M21: 8,387,803 km (0.03 R)
• M22: 8,447,044 km (0.069 R)
• M23: 8,566,124 km (0.103 R)
• M24: 8,625,813 km (0.108 R)
• M25: 9,230,189 km (0.098 R)
• M26: 9,291,374 km (0.1 R)
• M27: 10,036,222 km (0.109 R)
• M28: 10,735,742 km (0.038 R)
• M29: 10,800,069 km (0.111 R)
• M30: 11,714,710 km (0.094 R)
• M31: 12,450,582 km (0.108 R)
• M32: 13,616,997 km (0.119 R)
• M33: 13,756,571 km (0.089 R)
• M34: 14,817,968 km (0.096 R)
• M35: 15,322,263 km (0.037 R)
• M36: 16,052,300 km (0.117 R)
• M37: 16,347,607 km (0.12 R)
• M38: 16,495,858 km (0.067 R)
• M39: 16,570,208 km (0.038 R)
• M40: 18,773,037 km (0.037 R)
• M41: 19,553,788 km (0.099 R)
• M42: 21,146,706 km (0.073 R)
• M43: 23,029,395 km (0.046 R)
• M44: 25,221,303 km (0.114 R)
• M45: 25,995,472 km (0.027 R)
• M46: 26,515,923 km (0.069 R)
• M47: 28,186,483 km (0.107 R)
• M48: 29,079,283 km (0.119 R)
• M49: 30,253,776 km (0.098 R)
• M50: 30,435,836 km (0.066 R)
• M51: 30,709,600 km (0.075 R)
• M52: 31,167,819 km (0.108 R)
• M53: 31,720,433 km (0.116 R)
• M54: 34,913,151 km (0.081 R)
• M55: 35,583,050 km (0.095 R)
• M56: 35,679,092 km (0.118 R)
• M57: 38,206,548 km (0.068 R)
• M58: 38,797,909 km (0.094 R)
• M59: 38,896,793 km (0.054 R)
• M60: 39,989,755 km (0.04 R)
• M61: 40,189,618 km (0.111 R)
• M62: 41,496,505 km (0.087 R)
• M63: 43,021,505 km (0.104 R)
• M64: 43,842,498 km (0.079 R)
• M65: 44,254,790 km (0.092 R)
• M66: 45,395,474 km (0.115 R)
• M67: 47,071,868 km (0.114 R)
• M68: 48,129,824 km (0.12 R)
• M69: 49,946,391 km (0.106 R)
• M70: 50,161,512 km (0.113 R)
• M71: 51,242,058 km (0.113 R)
• M72: 53,426,037 km (0.103 R)
• M73: 55,863,136 km (0.096 R)
• M74: 57,545,663 km (0.085 R)
• M75: 57,997,000 km (0.077 R)
• M76: 59,358,490 km (0.074 R)
• M77: 61,305,058 km (0.061 R)
• M78: 61,535,439 km (0.104 R)
• M79: 63,156,182 km (0.08 R)
• M80: 63,621,880 km (0.115 R)
• M81: 63,738,417 km (0.102 R)
• M82: 65,495,743 km (0.114 R)
• M83: 67,150,295 km (0.116 R)
• M84: 70,379,814 km (0.049 R)
• M85: 73,048,491 km (0.112 R)
• M86: 73,170,563 km (0.038 R)
• M87: 73,904,490 km (0.104 R)
• M88: 76,492,533 km (0.05 R)
• M89: 76,864,583 km (0.119 R)
• M90: 77,486,162 km (0.123 R)
• M91: 78,984,684 km (0.062 R)
• M92: 82,137,160 km (0.1 R)
• M93: 85,330,625 km (0.103 R)
• M94: 85,716,588 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 11,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit