🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 10.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.67 AU - 0.67 AU

Year: 379 Days

Day: 9.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,682,246 km

• M1: 133,591 km (0.083 R)
• M2: 238,309 km (0.08 R)
• M3: 303,235 km (0.088 R)
• M4: 412,890 km (0.058 R)
• M5: 555,008 km (0.083 R)
• M6: 714,928 km (0.106 R)
• M7: 791,672 km (0.099 R)
• M8: 871,557 km (0.055 R)
• M9: 938,278 km (0.114 R)
• M10: 1,006,943 km (0.115 R)
• M11: 1,085,931 km (0.101 R)
• M12: 1,158,336 km (0.104 R)
• M13: 1,232,537 km (0.071 R)
• M14: 1,321,996 km (0.077 R)
• M15: 1,427,762 km (0.116 R)
• M16: 1,594,265 km (0.103 R)
• M17: 1,672,654 km (0.092 R)
• M18: 1,747,303 km (0.078 R)
• M19: 1,823,149 km (0.11 R)
• M20: 1,889,720 km (0.12 R)
• M21: 1,983,369 km (0.099 R)
• M22: 2,126,833 km (0.062 R)
• M23: 2,284,958 km (0.087 R)
• M24: 2,379,354 km (0.064 R)
• M25: 2,480,931 km (0.096 R)
• M26: 2,555,132 km (0.07 R)
• M27: 2,676,605 km (0.067 R)
• M28: 2,741,082 km (0.084 R)
• M29: 2,877,515 km (0.115 R)
• M30: 2,997,941 km (0.088 R)
• M31: 3,107,896 km (0.077 R)
• M32: 3,175,813 km (0.12 R)
• M33: 3,300,428 km (0.118 R)
• M34: 3,586,908 km (0.084 R)
• M35: 3,658,117 km (0.05 R)
• M36: 3,914,677 km (0.094 R)
• M37: 4,001,593 km (0.091 R)
• M38: 4,122,917 km (0.093 R)
• M39: 4,431,687 km (0.11 R)
• M40: 4,536,256 km (0.078 R)
• M41: 4,641,723 km (0.117 R)
• M42: 4,719,514 km (0.055 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.7

Radius: 9.9

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.14 AU - 1.54 AU

Year: 1071 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,682,246 km

• M1: 128,355 km (0.064 R)
• M2: 203,902 km (0.102 R)
• M3: 265,536 km (0.117 R)
• M4: 498,161 km (0.099 R)
• M5: 559,795 km (0.066 R)
• M6: 698,472 km (0.103 R)
• M7: 897,438 km (0.078 R)
• M8: 960,867 km (0.068 R)
• M9: 1,062,893 km (0.086 R)
• M10: 1,350,270 km (0.106 R)
• M11: 1,457,233 km (0.099 R)
• M12: 1,541,456 km (0.1 R)
• M13: 1,741,618 km (0.061 R)
• M14: 1,941,182 km (0.097 R)
• M15: 2,062,655 km (0.114 R)
• M16: 2,264,313 km (0.075 R)
• M17: 2,492,749 km (0.109 R)
• M18: 2,563,808 km (0.034 R)
• M19: 2,728,815 km (0.054 R)
• M20: 2,812,590 km (0.105 R)
• M21: 2,907,883 km (0.073 R)
• M22: 3,123,753 km (0.069 R)
• M23: 3,244,778 km (0.119 R)
• M24: 3,767,473 km (0.034 R)
• M25: 3,837,634 km (0.105 R)
• M26: 4,243,643 km (0.092 R)
• M27: 4,439,466 km (0.099 R)
• M28: 4,563,333 km (0.079 R)
• M29: 4,852,656 km (0.074 R)
• M30: 5,057,605 km (0.113 R)
• M31: 5,122,231 km (0.049 R)
• M32: 5,449,402 km (0.076 R)
• M33: 5,515,673 km (0.036 R)
• M34: 5,662,429 km (0.096 R)
• M35: 5,729,598 km (0.076 R)
• M36: 5,918,989 km (0.088 R)
• M37: 6,151,913 km (0.087 R)
• M38: 6,220,878 km (0.094 R)
• M39: 6,317,967 km (0.103 R)
• M40: 6,401,742 km (0.088 R)
• M41: 6,499,728 km (0.041 R)
• M42: 6,612,375 km (0.057 R)
• M43: 6,711,559 km (0.116 R)
• M44: 6,796,979 km (0.049 R)
• M45: 6,939,995 km (0.059 R)
• M46: 7,375,474 km (0.103 R)
• M47: 7,894,579 km (0.08 R)
• M48: 8,196,467 km (0.098 R)
• M49: 8,272,613 km (0.034 R)
• M50: 8,486,986 km (0.052 R)
• M51: 8,656,630 km (0.079 R)
• M52: 8,718,564 km (0.113 R)
• M53: 8,811,913 km (0.115 R)
• M54: 9,077,898 km (0.086 R)
• M55: 9,521,904 km (0.072 R)
• M56: 9,617,946 km (0.055 R)
• M57: 9,714,437 km (0.115 R)
• M58: 10,135,854 km (0.093 R)
• M59: 10,233,990 km (0.115 R)
• M60: 10,679,343 km (0.083 R)
• M61: 11,114,224 km (0.109 R)
• M62: 11,249,311 km (0.089 R)
• M63: 11,452,764 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 13.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.99 AU - 4.45 AU

Year: 4953 Days

Day: 8.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 83.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,682,246 km

• M1: 190,588 km (0.119 R)
• M2: 281,693 km (0.088 R)
• M3: 528,978 km (0.087 R)
• M4: 811,868 km (0.068 R)
• M5: 1,443,470 km (0.086 R)
• M6: 1,530,685 km (0.096 R)
• M7: 1,699,133 km (0.108 R)
• M8: 1,803,253 km (0.082 R)
• M9: 1,897,799 km (0.1 R)
• M10: 2,344,049 km (0.064 R)
• M11: 2,593,129 km (0.081 R)
• M12: 2,741,231 km (0.09 R)
• M13: 2,850,887 km (0.11 R)
• M14: 2,962,038 km (0.08 R)
• M15: 3,260,635 km (0.03 R)
• M16: 3,377,172 km (0.086 R)
• M17: 3,554,445 km (0.102 R)
• M18: 3,780,488 km (0.1 R)
• M19: 3,872,341 km (0.106 R)
• M20: 4,246,934 km (0.051 R)
• M21: 4,633,495 km (0.117 R)
• M22: 5,048,330 km (0.087 R)
• M23: 5,492,635 km (0.082 R)
• M24: 5,842,994 km (0.089 R)
• M25: 6,254,986 km (0.106 R)
• M26: 6,528,900 km (0.083 R)
• M27: 6,769,453 km (0.099 R)
• M28: 6,862,802 km (0.095 R)
• M29: 7,069,696 km (0.11 R)
• M30: 7,393,426 km (0.115 R)
• M31: 7,839,228 km (0.101 R)
• M32: 8,016,052 km (0.105 R)
• M33: 8,433,879 km (0.109 R)
• M34: 8,696,274 km (0.11 R)
• M35: 8,838,541 km (0.095 R)
• M36: 9,043,341 km (0.105 R)
• M37: 9,228,842 km (0.088 R)
• M38: 9,687,958 km (0.082 R)
• M39: 10,047,741 km (0.084 R)
• M40: 10,197,189 km (0.088 R)
• M41: 10,476,788 km (0.064 R)
• M42: 10,933,660 km (0.096 R)
• M43: 11,286,262 km (0.103 R)
• M44: 11,441,694 km (0.049 R)
• M45: 11,530,854 km (0.116 R)
• M46: 12,366,358 km (0.088 R)
• M47: 12,710,733 km (0.108 R)
• M48: 13,034,911 km (0.116 R)
• M49: 13,221,460 km (0.067 R)
• M50: 13,549,977 km (0.055 R)
• M51: 13,644,373 km (0.114 R)
• M52: 13,762,705 km (0.117 R)
• M53: 14,407,173 km (0.112 R)
• M54: 14,600,154 km (0.042 R)
• M55: 14,964,125 km (0.112 R)
• M56: 15,159,500 km (0.108 R)
• M57: 15,503,426 km (0.079 R)
• M58: 15,651,528 km (0.097 R)
• M59: 15,999,193 km (0.059 R)
• M60: 16,224,039 km (0.087 R)
• M61: 16,424,799 km (0.096 R)
• M62: 16,828,713 km (0.109 R)
• M63: 16,955,572 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.8

Radius: 5.8

Gravity: 28.5 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.02 AU - 10.86 AU

Year: 21632 Days

Day: 16.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,682,246 km

• M1: 148,700 km (0.086 R)
• M2: 270,772 km (0.071 R)
• M3: 405,261 km (0.08 R)
• M4: 684,261 km (0.045 R)
• M5: 899,233 km (0.048 R)
• M6: 1,767,349 km (0.106 R)
• M7: 2,948,424 km (0.065 R)
• M8: 2,991,359 km (0.059 R)
• M9: 3,521,235 km (0.098 R)
• M10: 4,369,604 km (0.058 R)
• M11: 4,665,958 km (0.076 R)
• M12: 4,715,923 km (0.118 R)
• M13: 5,277,962 km (0.092 R)
• M14: 6,242,570 km (0.114 R)
• M15: 6,408,623 km (0.113 R)
• M16: 7,318,477 km (0.091 R)
• M17: 8,268,125 km (0.063 R)
• M18: 8,695,675 km (0.084 R)
• M19: 8,819,094 km (0.095 R)
• M20: 10,345,740 km (0.101 R)
• M21: 11,475,653 km (0.052 R)
• M22: 11,815,389 km (0.094 R)
• M23: 12,158,417 km (0.033 R)
• M24: 13,634,500 km (0.098 R)
• M25: 13,994,133 km (0.098 R)
• M26: 14,066,538 km (0.113 R)
• M27: 14,870,328 km (0.098 R)
• M28: 15,389,432 km (0.113 R)
• M29: 17,994,529 km (0.119 R)
• M30: 18,866,087 km (0.083 R)
• M31: 19,026,007 km (0.117 R)
• M32: 19,995,251 km (0.1 R)
• M33: 22,912,111 km (0.034 R)
• M34: 23,942,391 km (0.113 R)
• M35: 24,029,008 km (0.053 R)
• M36: 24,550,357 km (0.113 R)
• M37: 26,762,760 km (0.051 R)
• M38: 28,486,427 km (0.097 R)
• M39: 30,432,844 km (0.099 R)
• M40: 30,620,440 km (0.096 R)
• M41: 30,808,335 km (0.062 R)
• M42: 32,613,383 km (0.101 R)
• M43: 34,647,764 km (0.064 R)
• M44: 35,236,582 km (0.086 R)
• M45: 35,729,806 km (0.061 R)
• M46: 36,324,607 km (0.032 R)
• M47: 36,722,986 km (0.096 R)
• M48: 37,524,083 km (0.103 R)
• M49: 37,725,292 km (0.096 R)
• M50: 38,533,569 km (0.077 R)
• M51: 40,270,101 km (0.073 R)
• M52: 42,240,754 km (0.107 R)
• M53: 43,818,712 km (0.11 R)
• M54: 44,136,608 km (0.087 R)
• M55: 44,774,792 km (0.09 R)
• M56: 44,988,119 km (0.09 R)
• M57: 45,415,969 km (0.11 R)
• M58: 45,952,576 km (0.065 R)
• M59: 46,167,698 km (0.115 R)
• M60: 47,357,450 km (0.028 R)
• M61: 49,216,054 km (0.06 R)
• M62: 53,908,640 km (0.1 R)
• M63: 55,848,326 km (0.046 R)
• M64: 56,192,850 km (0.102 R)
• M65: 57,231,059 km (0.089 R)
• M66: 58,741,848 km (0.112 R)
• M67: 61,209,914 km (0.101 R)
• M68: 62,158,962 km (0.094 R)
• M69: 62,874,040 km (0.074 R)
• M70: 63,232,477 km (0.071 R)
• M71: 63,591,661 km (0.064 R)
• M72: 63,831,616 km (0.076 R)
• M73: 67,098,834 km (0.103 R)
• M74: 67,587,420 km (0.098 R)
• M75: 68,322,694 km (0.051 R)
• M76: 69,183,779 km (0.119 R)
• M77: 69,307,048 km (0.062 R)
• M78: 70,296,039 km (0.069 R)
• M79: 70,544,073 km (0.086 R)
• M80: 73,165,626 km (0.065 R)
• M81: 73,794,386 km (0.086 R)
• M82: 77,861,353 km (0.089 R)
• M83: 79,921,914 km (0.118 R)
• M84: 80,569,524 km (0.1 R)
• M85: 80,699,225 km (0.107 R)
• M86: 83,177,314 km (0.119 R)
• M87: 84,491,531 km (0.027 R)
• M88: 85,283,353 km (0.106 R)
• M89: 85,680,236 km (0.179 R)
• M90: 87,940,510 km (0.031 R)
• M91: 88,475,173 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit