🌌 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: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 11.8

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.65 AU - 0.65 AU

Year: 362 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 53,707,491 km

• M1: 155,432 km (0.091 R)
• M2: 252,521 km (0.085 R)
• M3: 354,397 km (0.114 R)
• M4: 439,967 km (0.071 R)
• M5: 538,253 km (0.113 R)
• M6: 620,532 km (0.057 R)
• M7: 704,008 km (0.114 R)
• M8: 788,082 km (0.105 R)
• M9: 942,317 km (0.068 R)
• M10: 1,076,057 km (0.091 R)
• M11: 1,156,840 km (0.052 R)
• M12: 1,230,592 km (0.089 R)
• M13: 1,305,989 km (0.096 R)
• M14: 1,383,032 km (0.088 R)
• M15: 1,456,784 km (0.066 R)
• M16: 1,577,659 km (0.098 R)
• M17: 2,027,650 km (0.094 R)
• M18: 2,146,430 km (0.096 R)
• M19: 2,290,942 km (0.086 R)
• M20: 2,373,370 km (0.066 R)
• M21: 2,504,867 km (0.104 R)
• M22: 2,694,407 km (0.11 R)
• M23: 2,794,189 km (0.114 R)
• M24: 2,869,886 km (0.1 R)
• M25: 3,101,014 km (0.112 R)
• M26: 3,218,897 km (0.078 R)
• M27: 3,391,833 km (0.088 R)
• M28: 3,513,456 km (0.098 R)
• M29: 3,712,421 km (0.091 R)
• M30: 3,851,846 km (0.113 R)
• M31: 3,950,581 km (0.091 R)
• M32: 4,035,851 km (0.115 R)
• M33: 4,136,082 km (0.105 R)
• M34: 4,295,404 km (0.114 R)
• M35: 4,538,201 km (0.105 R)
• M36: 4,627,661 km (0.052 R)
• M37: 4,725,198 km (0.109 R)
• M38: 4,815,855 km (0.072 R)
• M39: 4,899,480 km (0.113 R)
• M40: 5,022,001 km (0.086 R)
• M41: 5,145,419 km (0.115 R)
• M42: 5,332,715 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 8.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.74 AU - 1.02 AU

Year: 570 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,707,491 km

• M1: 100,979 km (0.096 R)
• M2: 160,818 km (0.116 R)
• M3: 221,854 km (0.113 R)
• M4: 341,083 km (0.082 R)
• M5: 395,387 km (0.105 R)
• M6: 449,242 km (0.104 R)
• M7: 597,643 km (0.057 R)
• M8: 651,648 km (0.048 R)
• M9: 732,282 km (0.113 R)
• M10: 798,404 km (0.106 R)
• M11: 874,699 km (0.029 R)
• M12: 956,379 km (0.105 R)
• M13: 1,189,901 km (0.101 R)
• M14: 1,250,339 km (0.083 R)
• M15: 1,390,363 km (0.11 R)
• M16: 1,522,607 km (0.086 R)
• M17: 1,675,945 km (0.11 R)
• M18: 1,872,965 km (0.099 R)
• M19: 2,012,241 km (0.117 R)
• M20: 2,233,347 km (0.05 R)
• M21: 2,301,114 km (0.098 R)
• M22: 2,381,149 km (0.094 R)
• M23: 2,559,919 km (0.113 R)
• M24: 2,630,978 km (0.112 R)
• M25: 2,718,792 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 10.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.49 AU - 1.49 AU

Year: 1255 Days

Day: 14.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,707,491 km

• M1: 135,087 km (0.077 R)
• M2: 223,200 km (0.036 R)
• M3: 311,762 km (0.072 R)
• M4: 429,047 km (0.057 R)
• M5: 500,405 km (0.025 R)
• M6: 657,483 km (0.093 R)
• M7: 797,506 km (0.094 R)
• M8: 896,690 km (0.087 R)
• M9: 1,007,990 km (0.053 R)
• M10: 1,212,341 km (0.102 R)
• M11: 1,562,550 km (0.115 R)
• M12: 1,717,084 km (0.11 R)
• M13: 1,838,857 km (0.06 R)
• M14: 2,021,965 km (0.104 R)
• M15: 2,160,941 km (0.103 R)
• M16: 2,375,315 km (0.117 R)
• M17: 2,448,319 km (0.109 R)
• M18: 2,564,706 km (0.094 R)
• M19: 2,737,342 km (0.094 R)
• M20: 2,825,156 km (0.087 R)
• M21: 2,913,867 km (0.068 R)
• M22: 3,003,626 km (0.066 R)
• M23: 3,082,913 km (0.115 R)
• M24: 3,151,279 km (0.043 R)
• M25: 3,313,294 km (0.104 R)
• M26: 3,383,455 km (0.103 R)
• M27: 3,549,359 km (0.068 R)
• M28: 3,705,838 km (0.045 R)
• M29: 3,840,028 km (0.108 R)
• M30: 4,431,538 km (0.046 R)
• M31: 4,665,808 km (0.108 R)
• M32: 4,784,439 km (0.094 R)
• M33: 5,078,698 km (0.049 R)
• M34: 5,392,704 km (0.056 R)
• M35: 5,769,541 km (0.12 R)
• M36: 6,097,310 km (0.051 R)
• M37: 6,183,778 km (0.055 R)
• M38: 6,343,399 km (0.117 R)
• M39: 6,563,307 km (0.117 R)
• M40: 6,875,518 km (0.039 R)
• M41: 7,376,073 km (0.068 R)
• M42: 7,560,976 km (0.11 R)
• M43: 7,747,375 km (0.036 R)
• M44: 7,856,880 km (0.101 R)
• M45: 8,476,365 km (0.098 R)
• M46: 8,589,162 km (0.115 R)
• M47: 8,865,319 km (0.088 R)
• M48: 9,144,469 km (0.115 R)
• M49: 9,409,856 km (0.12 R)
• M50: 9,795,669 km (0.104 R)
• M51: 9,999,122 km (0.085 R)
• M52: 10,255,383 km (0.108 R)
• M53: 11,037,181 km (0.12 R)
• M54: 11,142,797 km (0.09 R)
• M55: 11,231,210 km (0.087 R)
• M56: 11,301,970 km (0.047 R)
• M57: 11,551,200 km (0.096 R)
• M58: 11,964,389 km (0.096 R)
• M59: 12,054,896 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.8

Radius: 6.2

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.71 AU - 6.95 AU

Year: 9717 Days

Day: 20.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,707,491 km

• M1: 81,082 km (0.06 R)
• M2: 185,202 km (0.111 R)
• M3: 243,545 km (0.095 R)
• M4: 408,701 km (0.052 R)
• M5: 562,638 km (0.058 R)
• M6: 623,225 km (0.114 R)
• M7: 1,599,949 km (0.114 R)
• M8: 1,643,632 km (0.113 R)
• M9: 2,150,918 km (0.066 R)
• M10: 2,421,690 km (0.064 R)
• M11: 2,914,915 km (0.118 R)
• M12: 3,297,735 km (0.12 R)
• M13: 3,523,778 km (0.101 R)
• M14: 3,609,797 km (0.109 R)
• M15: 4,020,592 km (0.049 R)
• M16: 4,601,631 km (0.08 R)
• M17: 4,664,312 km (0.096 R)
• M18: 4,949,894 km (0.086 R)
• M19: 5,046,385 km (0.099 R)
• M20: 5,471,692 km (0.073 R)
• M21: 5,705,513 km (0.091 R)
• M22: 5,942,626 km (0.097 R)
• M23: 6,531,892 km (0.105 R)
• M24: 6,602,352 km (0.051 R)
• M25: 7,248,615 km (0.079 R)
• M26: 7,542,276 km (0.113 R)
• M27: 7,802,576 km (0.057 R)
• M28: 8,065,719 km (0.05 R)
• M29: 8,989,785 km (0.093 R)
• M30: 9,584,287 km (0.085 R)
• M31: 9,624,379 km (0.074 R)
• M32: 10,150,664 km (0.081 R)
• M33: 10,644,636 km (0.074 R)
• M34: 11,230,911 km (0.086 R)
• M35: 11,273,097 km (0.088 R)
• M36: 12,086,461 km (0.083 R)
• M37: 12,565,922 km (0.04 R)
• M38: 12,785,831 km (0.07 R)
• M39: 13,319,147 km (0.054 R)
• M40: 14,132,511 km (0.1 R)
• M41: 15,008,406 km (0.119 R)
• M42: 15,288,603 km (0.109 R)
• M43: 15,854,233 km (0.111 R)
• M44: 16,426,744 km (0.065 R)
• M45: 16,667,297 km (0.113 R)
• M46: 17,543,043 km (0.097 R)
• M47: 17,838,200 km (0.109 R)
• M48: 18,234,335 km (0.11 R)
• M49: 18,533,381 km (0.108 R)
• M50: 18,783,808 km (0.081 R)
• M51: 19,950,073 km (0.094 R)
• M52: 20,052,547 km (0.074 R)
• M53: 20,155,321 km (0.117 R)
• M54: 21,769,482 km (0.061 R)
• M55: 22,886,230 km (0.07 R)
• M56: 23,262,618 km (0.075 R)
• M57: 23,370,628 km (0.033 R)
• M58: 23,749,709 km (0.094 R)
• M59: 24,733,614 km (0.05 R)
• M60: 24,954,122 km (0.054 R)
• M61: 25,563,733 km (0.085 R)
• M62: 25,842,583 km (0.117 R)
• M63: 26,178,431 km (0.108 R)
• M64: 26,459,375 km (0.061 R)
• M65: 26,515,624 km (0.106 R)
• M66: 26,741,367 km (0.098 R)
• M67: 28,051,097 km (0.089 R)
• M68: 28,684,943 km (0.05 R)
• M69: 30,851,120 km (0.104 R)
• M70: 31,445,622 km (0.072 R)
• M71: 31,923,886 km (0.068 R)
• M72: 32,585,558 km (0.062 R)
• M73: 32,827,158 km (0.069 R)
• M74: 32,887,745 km (0.115 R)
• M75: 33,312,454 km (0.097 R)
• M76: 34,412,746 km (0.116 R)
• M77: 35,091,023 km (0.107 R)
• M78: 35,214,740 km (0.105 R)
• M79: 36,272,846 km (0.093 R)
• M80: 38,356,595 km (0.118 R)
• M81: 38,675,687 km (0.104 R)
• M82: 39,188,060 km (0.115 R)
• M83: 40,543,566 km (0.075 R)
• M84: 40,673,567 km (0.042 R)
• M85: 41,325,215 km (0.103 R)
• M86: 41,521,338 km (0.078 R)
• M87: 44,099,358 km (0.096 R)
• M88: 44,299,819 km (0.118 R)
• M89: 44,634,619 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.2

Radius: 5.9

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.33 AU - 10.77 AU

Year: 20371 Days

Day: 16.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,707,491 km

• M1: 98,286 km (0.106 R)
• M2: 202,855 km (0.113 R)
• M3: 285,433 km (0.091 R)
• M4: 841,937 km (0.067 R)
• M5: 881,431 km (0.087 R)
• M6: 1,402,480 km (0.107 R)
• M7: 1,449,753 km (0.102 R)
• M8: 1,594,564 km (0.079 R)
• M9: 2,003,415 km (0.049 R)
• M10: 2,083,749 km (0.102 R)
• M11: 2,822,912 km (0.08 R)
• M12: 3,346,355 km (0.052 R)
• M13: 3,899,268 km (0.067 R)
• M14: 4,410,444 km (0.102 R)
• M15: 4,620,929 km (0.093 R)
• M16: 4,763,047 km (0.061 R)
• M17: 4,906,511 km (0.084 R)
• M18: 5,308,780 km (0.118 R)
• M19: 5,950,854 km (0.061 R)
• M20: 5,989,450 km (0.105 R)
• M21: 6,105,538 km (0.065 R)
• M22: 7,977,456 km (0.066 R)
• M23: 8,190,783 km (0.101 R)
• M24: 8,319,736 km (0.099 R)
• M25: 8,362,970 km (0.09 R)
• M26: 8,492,821 km (0.093 R)
• M27: 8,754,467 km (0.094 R)
• M28: 8,886,413 km (0.083 R)
• M29: 9,919,087 km (0.098 R)
• M30: 10,847,491 km (0.092 R)
• M31: 11,561,971 km (0.079 R)
• M32: 11,949,130 km (0.047 R)
• M33: 12,537,947 km (0.102 R)
• M34: 13,438,826 km (0.081 R)
• M35: 13,489,539 km (0.103 R)
• M36: 14,050,980 km (0.093 R)
• M37: 15,620,561 km (0.063 R)
• M38: 15,780,631 km (0.102 R)
• M39: 16,915,779 km (0.032 R)
• M40: 17,355,148 km (0.075 R)
• M41: 17,965,358 km (0.112 R)
• M42: 18,301,205 km (0.115 R)
• M43: 18,357,304 km (0.078 R)
• M44: 18,469,802 km (0.1 R)
• M45: 18,752,243 km (0.117 R)
• M46: 19,321,014 km (0.04 R)
• M47: 19,665,089 km (0.116 R)
• M48: 20,011,109 km (0.079 R)
• M49: 20,885,060 km (0.084 R)
• M50: 21,533,865 km (0.097 R)
• M51: 21,652,646 km (0.095 R)
• M52: 21,712,037 km (0.095 R)
• M53: 21,890,656 km (0.085 R)
• M54: 21,950,196 km (0.097 R)
• M55: 22,489,347 km (0.086 R)
• M56: 22,670,061 km (0.062 R)
• M57: 23,458,741 km (0.09 R)
• M58: 23,825,705 km (0.077 R)
• M59: 24,317,882 km (0.075 R)
• M60: 25,124,962 km (0.076 R)
• M61: 26,003,999 km (0.09 R)
• M62: 26,256,969 km (0.078 R)
• M63: 26,892,910 km (0.039 R)
• M64: 27,405,432 km (0.117 R)
• M65: 27,469,759 km (0.045 R)
• M66: 28,050,498 km (0.119 R)
• M67: 28,831,250 km (0.09 R)
• M68: 29,487,386 km (0.075 R)
• M69: 29,949,494 km (0.074 R)
• M70: 30,480,566 km (0.083 R)
• M71: 30,747,299 km (0.04 R)
• M72: 32,024,865 km (0.118 R)
• M73: 32,908,839 km (0.112 R)
• M74: 35,960,037 km (0.071 R)
• M75: 36,736,899 km (0.056 R)
• M76: 37,162,953 km (0.093 R)
• M77: 38,306,928 km (0.058 R)
• M78: 39,027,990 km (0.057 R)
• M79: 39,462,572 km (0.105 R)
• M80: 39,607,831 km (0.117 R)
• M81: 39,826,095 km (0.051 R)
• M82: 41,734,066 km (0.055 R)
• M83: 41,882,018 km (0.081 R)
• M84: 45,257,694 km (0.066 R)
• M85: 45,333,840 km (0.081 R)
• M86: 46,325,673 km (0.104 R)
• M87: 49,500,589 km (0.118 R)
• M88: 49,735,607 km (0.088 R)
• M89: 50,128,302 km (0.081 R)
• M90: 50,758,558 km (0.073 R)
• M91: 50,837,545 km (0.112 R)
• M92: 52,345,641 km (0.037 R)
• M93: 52,985,023 km (0.108 R)
• M94: 53,225,576 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit