🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.53 AU - 2.87 AU

Year: 1552 Days

Day: 13 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.52 AU - 3.82 AU

Year: 2460 Days

Day: 40 Hours

Environment

Temp: -108 °C

Axial Tilt: 176.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.8

Radius: 13.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.95 AU - 7.53 AU

Year: 6815 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,611,629 km

• M1: 232,026 km (0.064 R)
• M2: 674,387 km (0.038 R)
• M3: 850,464 km (0.112 R)
• M4: 1,026,690 km (0.101 R)
• M5: 1,670,709 km (0.063 R)
• M6: 1,834,070 km (0.051 R)
• M7: 1,981,573 km (0.089 R)
• M8: 2,155,107 km (0.107 R)
• M9: 2,266,258 km (0.041 R)
• M10: 2,494,544 km (0.084 R)
• M11: 3,327,057 km (0.08 R)
• M12: 3,430,429 km (0.091 R)
• M13: 3,614,135 km (0.101 R)
• M14: 3,720,499 km (0.083 R)
• M15: 4,018,648 km (0.102 R)
• M16: 4,638,581 km (0.113 R)
• M17: 4,783,691 km (0.086 R)
• M18: 4,930,447 km (0.101 R)
• M19: 5,841,946 km (0.065 R)
• M20: 5,999,024 km (0.074 R)
• M21: 6,673,860 km (0.077 R)
• M22: 6,904,241 km (0.114 R)
• M23: 7,204,484 km (0.099 R)
• M24: 7,611,390 km (0.11 R)
• M25: 7,748,721 km (0.112 R)
• M26: 7,886,800 km (0.078 R)
• M27: 8,804,882 km (0.079 R)
• M28: 8,949,094 km (0.118 R)
• M29: 10,779,574 km (0.108 R)
• M30: 11,757,196 km (0.086 R)
• M31: 11,916,218 km (0.045 R)
• M32: 12,885,463 km (0.106 R)
• M33: 13,008,432 km (0.11 R)
• M34: 13,379,734 km (0.081 R)
• M35: 13,838,252 km (0.105 R)
• M36: 14,006,250 km (0.096 R)
• M37: 14,429,313 km (0.069 R)
• M38: 14,813,630 km (0.098 R)
• M39: 15,071,686 km (0.109 R)
• M40: 15,505,221 km (0.075 R)
• M41: 15,679,802 km (0.093 R)
• M42: 16,607,009 km (0.116 R)
• M43: 16,919,968 km (0.107 R)
• M44: 17,054,756 km (0.081 R)
• M45: 17,325,378 km (0.07 R)
• M46: 17,733,930 km (0.03 R)
• M47: 18,560,608 km (0.1 R)
• M48: 18,653,209 km (0.091 R)
• M49: 19,259,080 km (0.12 R)
• M50: 20,874,139 km (0.086 R)
• M51: 21,649,205 km (0.097 R)
• M52: 22,138,390 km (0.041 R)
• M53: 22,483,064 km (0.085 R)
• M54: 25,200,809 km (0.115 R)
• M55: 25,457,668 km (0.106 R)
• M56: 25,612,203 km (0.083 R)
• M57: 26,025,841 km (0.084 R)
• M58: 27,122,094 km (0.069 R)
• M59: 27,227,411 km (0.044 R)
• M60: 27,861,407 km (0.094 R)
• M61: 28,340,120 km (0.087 R)
• M62: 28,821,675 km (0.063 R)
• M63: 29,305,924 km (0.119 R)
• M64: 29,413,784 km (0.049 R)
• M65: 30,774,526 km (0.081 R)
• M66: 31,269,545 km (0.05 R)
• M67: 31,933,461 km (0.107 R)
• M68: 32,714,062 km (0.115 R)
• M69: 33,219,105 km (0.065 R)
• M70: 33,557,196 km (0.115 R)
• M71: 34,521,504 km (0.107 R)
• M72: 35,437,492 km (0.06 R)
• M73: 36,361,408 km (0.106 R)
• M74: 37,997,410 km (0.108 R)
• M75: 38,174,085 km (0.107 R)
• M76: 38,587,424 km (0.097 R)
• M77: 38,824,387 km (0.113 R)
• M78: 39,180,580 km (0.028 R)
• M79: 39,657,199 km (0.094 R)
• M80: 39,956,095 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 9.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.92 AU - 8.5 AU

Year: 7490 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,611,629 km

• M1: 118,631 km (0.108 R)
• M2: 196,721 km (0.072 R)
• M3: 268,079 km (0.105 R)
• M4: 403,316 km (0.111 R)
• M5: 541,843 km (0.096 R)
• M6: 625,469 km (0.067 R)
• M7: 755,469 km (0.115 R)
• M8: 824,135 km (0.093 R)
• M9: 959,072 km (0.095 R)
• M10: 1,190,350 km (0.114 R)
• M11: 1,292,226 km (0.116 R)
• M12: 1,354,758 km (0.114 R)
• M13: 1,515,726 km (0.115 R)
• M14: 1,604,138 km (0.117 R)
• M15: 1,683,126 km (0.116 R)
• M16: 1,786,498 km (0.11 R)
• M17: 1,999,824 km (0.114 R)
• M18: 2,121,896 km (0.096 R)
• M19: 2,335,372 km (0.062 R)
• M20: 2,425,281 km (0.1 R)
• M21: 2,608,688 km (0.091 R)
• M22: 2,823,959 km (0.094 R)
• M23: 3,228,920 km (0.106 R)
• M24: 3,969,879 km (0.081 R)
• M25: 4,077,739 km (0.107 R)
• M26: 5,498,320 km (0.056 R)
• M27: 5,618,896 km (0.03 R)
• M28: 5,827,435 km (0.094 R)
• M29: 5,950,255 km (0.032 R)
• M30: 6,360,004 km (0.115 R)
• M31: 6,760,477 km (0.031 R)
• M32: 7,643,554 km (0.096 R)
• M33: 7,720,297 km (0.044 R)
• M34: 7,894,130 km (0.088 R)
• M35: 8,782,592 km (0.093 R)
• M36: 8,903,467 km (0.111 R)
• M37: 9,065,481 km (0.092 R)
• M38: 9,848,327 km (0.077 R)
• M39: 9,952,896 km (0.111 R)
• M40: 10,036,820 km (0.079 R)
• M41: 10,674,107 km (0.112 R)
• M42: 11,084,604 km (0.114 R)
• M43: 11,193,511 km (0.039 R)
• M44: 11,280,876 km (0.067 R)
• M45: 11,566,309 km (0.1 R)
• M46: 11,831,845 km (0.053 R)
• M47: 11,898,566 km (0.111 R)
• M48: 12,010,166 km (0.038 R)
• M49: 12,121,915 km (0.077 R)
• M50: 12,234,114 km (0.08 R)
• M51: 12,391,790 km (0.092 R)
• M52: 12,459,558 km (0.101 R)
• M53: 12,550,065 km (0.064 R)
• M54: 13,052,115 km (0.071 R)
• M55: 13,421,173 km (0.034 R)
• M56: 13,864,132 km (0.094 R)
• M57: 14,884,091 km (0.092 R)
• M58: 15,076,623 km (0.095 R)
• M59: 15,756,545 km (0.079 R)
• M60: 15,903,600 km (0.108 R)
• M61: 16,149,689 km (0.112 R)
• M62: 16,545,973 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 12.6

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.3 AU - 15.4 AU

Year: 15184 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,611,629 km

• M1: 287,976 km (0.026 R)
• M2: 374,144 km (0.07 R)
• M3: 816,206 km (0.085 R)
• M4: 1,154,746 km (0.118 R)
• M5: 1,423,723 km (0.101 R)
• M6: 1,653,804 km (0.096 R)
• M7: 3,314,640 km (0.118 R)
• M8: 3,467,379 km (0.066 R)
• M9: 3,701,051 km (0.081 R)
• M10: 3,899,717 km (0.074 R)
• M11: 4,433,034 km (0.112 R)
• M12: 5,659,138 km (0.1 R)
• M13: 5,934,996 km (0.091 R)
• M14: 6,074,571 km (0.105 R)
• M15: 6,452,156 km (0.079 R)
• M16: 7,630,838 km (0.11 R)
• M17: 8,768,978 km (0.079 R)
• M18: 9,034,963 km (0.098 R)
• M19: 9,303,791 km (0.066 R)
• M20: 9,684,517 km (0.099 R)
• M21: 9,794,173 km (0.11 R)
• M22: 11,547,460 km (0.072 R)
• M23: 12,133,584 km (0.108 R)
• M24: 13,152,046 km (0.114 R)
• M25: 13,518,112 km (0.078 R)
• M26: 13,887,619 km (0.088 R)
• M27: 14,699,487 km (0.09 R)
• M28: 14,889,027 km (0.103 R)
• M29: 15,719,744 km (0.092 R)
• M30: 15,848,847 km (0.105 R)
• M31: 16,173,325 km (0.1 R)
• M32: 16,500,047 km (0.079 R)
• M33: 17,559,948 km (0.107 R)
• M34: 18,301,355 km (0.05 R)
• M35: 20,024,423 km (0.086 R)
• M36: 20,234,608 km (0.11 R)
• M37: 20,516,002 km (0.091 R)
• M38: 22,087,228 km (0.065 R)
• M39: 22,960,580 km (0.11 R)
• M40: 23,107,186 km (0.106 R)
• M41: 23,254,091 km (0.118 R)
• M42: 24,067,904 km (0.104 R)
• M43: 24,366,202 km (0.098 R)
• M44: 25,192,730 km (0.118 R)
• M45: 25,647,508 km (0.061 R)
• M46: 26,642,184 km (0.12 R)
• M47: 27,805,307 km (0.041 R)
• M48: 28,196,805 km (0.027 R)
• M49: 29,780,747 km (0.089 R)
• M50: 30,583,489 km (0.095 R)
• M51: 32,621,611 km (0.119 R)
• M52: 32,869,046 km (0.064 R)
• M53: 35,378,251 km (0.084 R)
• M54: 35,717,539 km (0.033 R)
• M55: 36,484,677 km (0.039 R)
• M56: 36,741,686 km (0.114 R)
• M57: 36,913,275 km (0.096 R)
• M58: 37,429,686 km (0.107 R)
• M59: 38,644,122 km (0.1 R)
• M60: 38,731,338 km (0.104 R)
• M61: 41,022,579 km (0.091 R)
• M62: 41,468,231 km (0.063 R)
• M63: 42,094,896 km (0.049 R)
• M64: 42,905,118 km (0.066 R)
• M65: 44,815,633 km (0.098 R)
• M66: 45,274,599 km (0.104 R)
• M67: 46,475,271 km (0.073 R)
• M68: 47,873,563 km (0.112 R)
• M69: 49,949,383 km (0.055 R)
• M70: 51,285,740 km (0.082 R)
• M71: 52,150,865 km (0.116 R)
• M72: 56,251,941 km (0.052 R)
• M73: 57,243,625 km (0.076 R)
• M74: 57,941,200 km (0.101 R)
• M75: 58,541,387 km (0.095 R)
• M76: 58,942,758 km (0.115 R)
• M77: 61,267,658 km (0.049 R)
• M78: 65,070,436 km (0.111 R)
• M79: 65,174,257 km (0.114 R)
• M80: 65,590,139 km (0.119 R)
• M81: 65,798,379 km (0.055 R)
• M82: 66,424,596 km (0.094 R)
• M83: 68,948,911 km (0.104 R)
• M84: 69,372,721 km (0.092 R)
• M85: 70,329,250 km (0.067 R)
• M86: 70,755,903 km (0.085 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 12,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit