🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.13 AU - 1.79 AU

Year: 654 Days

Day: 44.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.1

Radius: 3.6

Gravity: 49.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.96 AU - 16.76 AU

Year: 20181 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,233,005 km

• M1: 143,464 km (0.12 R)
• M2: 359,334 km (0.064 R)
• M3: 494,571 km (0.11 R)
• M4: 809,175 km (0.075 R)
• M5: 1,038,957 km (0.044 R)
• M6: 1,175,091 km (0.111 R)
• M7: 1,838,707 km (0.1 R)
• M8: 2,970,565 km (0.12 R)
• M9: 3,320,624 km (0.1 R)
• M10: 3,807,565 km (0.089 R)
• M11: 4,534,760 km (0.053 R)
• M12: 4,667,454 km (0.097 R)
• M13: 4,846,373 km (0.088 R)
• M14: 4,891,402 km (0.093 R)
• M15: 5,490,092 km (0.119 R)
• M16: 6,554,780 km (0.078 R)
• M17: 6,755,092 km (0.082 R)
• M18: 7,524,025 km (0.086 R)
• M19: 8,810,716 km (0.088 R)
• M20: 9,592,066 km (0.104 R)
• M21: 10,453,600 km (0.109 R)
• M22: 10,687,571 km (0.073 R)
• M23: 12,249,373 km (0.117 R)
• M24: 12,372,492 km (0.082 R)
• M25: 13,371,806 km (0.108 R)
• M26: 13,561,945 km (0.118 R)
• M27: 13,625,673 km (0.105 R)
• M28: 13,881,037 km (0.101 R)
• M29: 14,331,775 km (0.068 R)
• M30: 14,787,450 km (0.084 R)
• M31: 14,852,974 km (0.119 R)
• M32: 15,115,818 km (0.107 R)
• M33: 16,182,600 km (0.118 R)
• M34: 17,273,318 km (0.119 R)
• M35: 17,480,511 km (0.102 R)
• M36: 20,102,064 km (0.033 R)
• M37: 20,174,619 km (0.096 R)
• M38: 20,611,744 km (0.119 R)
• M39: 20,831,503 km (0.11 R)
• M40: 21,199,365 km (0.078 R)
• M41: 22,541,407 km (0.112 R)
• M42: 22,616,804 km (0.095 R)
• M43: 24,528,067 km (0.093 R)
• M44: 25,542,041 km (0.078 R)
• M45: 26,569,779 km (0.031 R)
• M46: 27,128,826 km (0.047 R)
• M47: 27,209,010 km (0.051 R)
• M48: 29,320,883 km (0.091 R)
• M49: 31,991,505 km (0.067 R)
• M50: 33,872,099 km (0.071 R)
• M51: 34,217,820 km (0.065 R)
• M52: 34,564,738 km (0.12 R)
• M53: 35,000,067 km (0.027 R)
• M54: 35,087,433 km (0.055 R)
• M55: 35,174,648 km (0.111 R)
• M56: 36,052,189 km (0.103 R)
• M57: 37,560,435 km (0.112 R)
• M58: 39,089,026 km (0.075 R)
• M59: 39,542,607 km (0.053 R)
• M60: 41,005,375 km (0.096 R)
• M61: 41,835,942 km (0.078 R)
• M62: 42,021,294 km (0.109 R)
• M63: 42,765,244 km (0.051 R)
• M64: 44,644,343 km (0.076 R)
• M65: 44,928,429 km (0.115 R)
• M66: 47,127,069 km (0.063 R)
• M67: 48,579,665 km (0.112 R)
• M68: 50,046,920 km (0.117 R)
• M69: 51,330,171 km (0.064 R)
• M70: 51,926,169 km (0.087 R)
• M71: 52,225,065 km (0.105 R)
• M72: 52,424,479 km (0.086 R)
• M73: 53,024,666 km (0.093 R)
• M74: 55,346,275 km (0.09 R)
• M75: 55,651,455 km (0.089 R)
• M76: 56,161,434 km (0.065 R)
• M77: 56,570,584 km (0.069 R)
• M78: 57,083,406 km (0.094 R)
• M79: 62,506,778 km (0.089 R)
• M80: 62,824,673 km (0.104 R)
• M81: 63,568,474 km (0.065 R)
• M82: 63,674,987 km (0.09 R)
• M83: 64,850,378 km (0.109 R)
• M84: 65,279,574 km (0.107 R)
• M85: 65,709,668 km (0.09 R)
• M86: 66,032,799 km (0.047 R)
• M87: 66,572,698 km (0.094 R)
• M88: 67,548,076 km (0.099 R)
• M89: 68,637,448 km (0.065 R)
• M90: 69,074,872 km (0.112 R)
• M91: 70,502,634 km (0.119 R)
• M92: 71,386,159 km (0.115 R)
• M93: 73,387,330 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.4

Radius: 5.3

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 17.2 AU - 21.76 AU

Year: 31885 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,233,005 km

• M1: 286,779 km (0.069 R)
• M2: 471,832 km (0.102 R)
• M3: 874,549 km (0.092 R)
• M4: 1,039,256 km (0.118 R)
• M5: 1,875,060 km (0.102 R)
• M6: 2,044,554 km (0.091 R)
• M7: 2,915,662 km (0.039 R)
• M8: 3,466,482 km (0.099 R)
• M9: 3,570,004 km (0.099 R)
• M10: 3,780,189 km (0.113 R)
• M11: 5,065,234 km (0.091 R)
• M12: 5,480,817 km (0.087 R)
• M13: 6,093,570 km (0.11 R)
• M14: 6,407,875 km (0.076 R)
• M15: 6,535,183 km (0.094 R)
• M16: 7,717,754 km (0.093 R)
• M17: 8,682,212 km (0.071 R)
• M18: 8,822,983 km (0.112 R)
• M19: 9,322,042 km (0.12 R)
• M20: 9,611,214 km (0.101 R)
• M21: 9,903,379 km (0.092 R)
• M22: 10,272,736 km (0.06 R)
• M23: 10,873,072 km (0.1 R)
• M24: 12,186,093 km (0.108 R)
• M25: 12,423,056 km (0.098 R)
• M26: 12,901,320 km (0.101 R)
• M27: 14,958,141 km (0.113 R)
• M28: 15,552,195 km (0.114 R)
• M29: 17,379,682 km (0.113 R)
• M30: 17,646,266 km (0.073 R)
• M31: 18,726,213 km (0.074 R)
• M32: 18,908,273 km (0.053 R)
• M33: 21,804,039 km (0.098 R)
• M34: 24,040,079 km (0.108 R)
• M35: 24,535,696 km (0.077 R)
• M36: 24,934,674 km (0.118 R)
• M37: 26,347,925 km (0.117 R)
• M38: 28,306,909 km (0.117 R)
• M39: 29,568,169 km (0.068 R)
• M40: 31,170,512 km (0.052 R)
• M41: 31,927,776 km (0.069 R)
• M42: 32,800,680 km (0.088 R)
• M43: 33,460,406 km (0.086 R)
• M44: 33,902,767 km (0.079 R)
• M45: 35,016,972 km (0.072 R)
• M46: 37,052,700 km (0.115 R)
• M47: 38,315,455 km (0.086 R)
• M48: 40,060,066 km (0.051 R)
• M49: 41,949,337 km (0.076 R)
• M50: 42,306,876 km (0.117 R)
• M51: 42,784,991 km (0.032 R)
• M52: 43,746,756 km (0.105 R)
• M53: 44,230,406 km (0.109 R)
• M54: 45,202,792 km (0.106 R)
• M55: 46,305,179 km (0.114 R)
• M56: 49,162,199 km (0.085 R)
• M57: 50,675,381 km (0.116 R)
• M58: 52,203,823 km (0.085 R)
• M59: 52,973,653 km (0.085 R)
• M60: 53,102,307 km (0.096 R)
• M61: 55,959,477 km (0.102 R)
• M62: 57,671,026 km (0.063 R)
• M63: 58,334,044 km (0.094 R)
• M64: 59,533,520 km (0.113 R)
• M65: 60,472,097 km (0.087 R)
• M66: 61,550,847 km (0.119 R)
• M67: 62,771,865 km (0.099 R)
• M68: 63,044,283 km (0.083 R)
• M69: 63,317,149 km (0.115 R)
• M70: 64,549,686 km (0.115 R)
• M71: 66,066,908 km (0.062 R)
• M72: 67,456,373 km (0.097 R)
• M73: 69,136,506 km (0.112 R)
• M74: 69,277,128 km (0.111 R)
• M75: 70,264,175 km (0.042 R)
• M76: 71,824,630 km (0.08 R)
• M77: 73,253,141 km (0.1 R)
• M78: 74,979,650 km (0.111 R)
• M79: 79,648,749 km (0.094 R)
• M80: 80,534,667 km (0.094 R)
• M81: 81,423,727 km (0.106 R)
• M82: 82,465,228 km (0.044 R)
• M83: 83,960,608 km (0.089 R)
• M84: 84,561,393 km (0.093 R)
• M85: 87,586,113 km (0.06 R)
• M86: 88,347,715 km (0.04 R)
• M87: 88,653,045 km (0.062 R)
• M88: 91,108,095 km (0.092 R)
• M89: 96,870,156 km (0.091 R)
• M90: 99,398,061 km (0.095 R)
• M91: 100,510,920 km (0.095 R)
• M92: 107,111,178 km (0.068 R)
• M93: 107,273,940 km (0.075 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: 375 - 18,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit