🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.05 AU - 1.67 AU

Year: 591 Days

Day: 37.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 164.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,455,772 km

• M1: 831,315 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.25 AU - 4.59 AU

Year: 3464 Days

Day: 27.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.1

Radius: 12.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.78 AU - 5.16 AU

Year: 4130 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 96,455,772 km

• M1: 171,738 km (0.107 R)
• M2: 265,087 km (0.113 R)
• M3: 362,176 km (0.103 R)
• M4: 485,744 km (0.102 R)
• M5: 610,958 km (0.083 R)
• M6: 785,538 km (0.076 R)
• M7: 968,048 km (0.085 R)
• M8: 1,080,695 km (0.088 R)
• M9: 1,165,517 km (0.076 R)
• M10: 1,297,462 km (0.066 R)
• M11: 1,434,793 km (0.082 R)
• M12: 1,774,680 km (0.076 R)
• M13: 1,980,676 km (0.1 R)
• M14: 2,221,977 km (0.106 R)
• M15: 2,318,468 km (0.108 R)
• M16: 2,573,383 km (0.105 R)
• M17: 2,718,941 km (0.087 R)
• M18: 2,852,532 km (0.072 R)
• M19: 3,064,512 km (0.066 R)
• M20: 3,157,113 km (0.108 R)
• M21: 3,376,723 km (0.091 R)
• M22: 3,715,562 km (0.099 R)
• M23: 4,048,717 km (0.055 R)
• M24: 4,270,570 km (0.1 R)
• M25: 4,374,391 km (0.102 R)
• M26: 4,655,187 km (0.086 R)
• M27: 4,762,149 km (0.104 R)
• M28: 4,905,913 km (0.037 R)
• M29: 5,364,729 km (0.085 R)
• M30: 5,722,567 km (0.112 R)
• M31: 5,914,202 km (0.115 R)
• M32: 6,166,424 km (0.109 R)
• M33: 6,382,743 km (0.079 R)
• M34: 6,501,673 km (0.118 R)
• M35: 6,721,881 km (0.063 R)
• M36: 6,822,710 km (0.101 R)
• M37: 7,293,495 km (0.115 R)
• M38: 7,648,191 km (0.103 R)
• M39: 7,817,087 km (0.104 R)
• M40: 8,180,012 km (0.114 R)
• M41: 8,658,126 km (0.101 R)
• M42: 9,122,927 km (0.11 R)
• M43: 9,324,734 km (0.109 R)
• M44: 9,437,382 km (0.074 R)
• M45: 10,030,986 km (0.092 R)
• M46: 10,402,138 km (0.086 R)
• M47: 10,801,714 km (0.099 R)
• M48: 11,015,190 km (0.065 R)
• M49: 12,103,814 km (0.085 R)
• M50: 12,202,250 km (0.109 R)
• M51: 13,049,721 km (0.077 R)
• M52: 13,150,700 km (0.098 R)
• M53: 13,890,461 km (0.099 R)
• M54: 14,122,787 km (0.065 R)
• M55: 14,539,118 km (0.076 R)
• M56: 14,853,872 km (0.072 R)
• M57: 15,144,540 km (0.102 R)
• M58: 15,624,151 km (0.109 R)
• M59: 15,731,413 km (0.105 R)
• M60: 16,108,699 km (0.109 R)
• M61: 16,407,296 km (0.112 R)
• M62: 16,762,591 km (0.12 R)
• M63: 17,314,158 km (0.085 R)
• M64: 17,647,911 km (0.073 R)
• M65: 17,955,784 km (0.108 R)
• M66: 18,520,067 km (0.109 R)
• M67: 18,690,608 km (0.095 R)
• M68: 19,204,926 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 14.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.08 AU - 6.34 AU

Year: 4433 Days

Day: 7.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 96,455,772 km

• M1: 183,557 km (0.041 R)
• M2: 378,333 km (0.068 R)
• M3: 475,272 km (0.046 R)
• M4: 677,678 km (0.085 R)
• M5: 768,035 km (0.108 R)
• M6: 882,777 km (0.077 R)
• M7: 1,231,639 km (0.065 R)
• M8: 1,777,223 km (0.081 R)
• M9: 1,895,255 km (0.1 R)
• M10: 2,029,445 km (0.108 R)
• M11: 2,481,230 km (0.098 R)
• M12: 2,871,830 km (0.115 R)
• M13: 3,577,483 km (0.106 R)
• M14: 3,898,820 km (0.102 R)
• M15: 4,019,545 km (0.111 R)
• M16: 4,211,928 km (0.031 R)
• M17: 4,533,414 km (0.083 R)
• M18: 4,789,077 km (0.113 R)
• M19: 5,859,001 km (0.112 R)
• M20: 6,258,876 km (0.113 R)
• M21: 6,441,684 km (0.078 R)
• M22: 6,812,837 km (0.055 R)
• M23: 7,001,031 km (0.061 R)
• M24: 7,254,599 km (0.074 R)
• M25: 7,404,047 km (0.088 R)
• M26: 7,640,861 km (0.088 R)
• M27: 7,858,376 km (0.05 R)
• M28: 8,794,260 km (0.096 R)
• M29: 8,885,216 km (0.073 R)
• M30: 9,321,743 km (0.07 R)
• M31: 9,906,969 km (0.107 R)
• M32: 10,216,039 km (0.11 R)
• M33: 10,721,979 km (0.109 R)
• M34: 11,014,742 km (0.077 R)
• M35: 11,186,779 km (0.09 R)
• M36: 11,359,714 km (0.045 R)
• M37: 11,833,640 km (0.108 R)
• M38: 12,110,995 km (0.061 R)
• M39: 12,620,824 km (0.116 R)
• M40: 13,241,805 km (0.045 R)
• M41: 13,608,769 km (0.105 R)
• M42: 14,085,537 km (0.115 R)
• M43: 15,028,153 km (0.087 R)
• M44: 16,019,090 km (0.085 R)
• M45: 16,214,165 km (0.119 R)
• M46: 16,974,272 km (0.114 R)
• M47: 17,116,390 km (0.106 R)
• M48: 17,688,452 km (0.099 R)
• M49: 18,617,006 km (0.103 R)
• M50: 18,910,368 km (0.095 R)
• M51: 19,323,707 km (0.09 R)
• M52: 19,442,487 km (0.073 R)
• M53: 20,099,372 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.5

Radius: 3.4

Gravity: 60.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.02 AU - 20.88 AU

Year: 28350 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,455,772 km

• M1: 98,735 km (0.111 R)
• M2: 153,487 km (0.119 R)
• M3: 201,957 km (0.088 R)
• M4: 620,233 km (0.117 R)
• M5: 700,866 km (0.057 R)
• M6: 1,120,189 km (0.116 R)
• M7: 1,714,392 km (0.083 R)
• M8: 2,306,201 km (0.108 R)
• M9: 3,275,894 km (0.1 R)
• M10: 3,511,810 km (0.102 R)
• M11: 4,201,307 km (0.106 R)
• M12: 4,509,329 km (0.077 R)
• M13: 4,824,531 km (0.1 R)
• M14: 5,420,828 km (0.118 R)
• M15: 6,097,460 km (0.106 R)
• M16: 6,212,800 km (0.082 R)
• M17: 6,681,340 km (0.106 R)
• M18: 7,221,837 km (0.098 R)
• M19: 7,901,460 km (0.111 R)
• M20: 9,788,338 km (0.116 R)
• M21: 9,855,807 km (0.083 R)
• M22: 10,607,835 km (0.078 R)
• M23: 10,816,076 km (0.097 R)
• M24: 11,307,355 km (0.058 R)
• M25: 11,378,115 km (0.112 R)
• M26: 11,805,815 km (0.072 R)
• M27: 12,530,467 km (0.067 R)
• M28: 12,824,277 km (0.068 R)
• M29: 13,493,578 km (0.104 R)
• M30: 14,866,139 km (0.118 R)
• M31: 15,726,476 km (0.114 R)
• M32: 16,043,324 km (0.092 R)
• M33: 16,602,820 km (0.116 R)
• M34: 17,988,097 km (0.046 R)
• M35: 18,319,456 km (0.118 R)
• M36: 18,988,009 km (0.108 R)
• M37: 20,263,181 km (0.072 R)
• M38: 21,041,389 km (0.027 R)
• M39: 21,653,394 km (0.109 R)
• M40: 22,359,945 km (0.073 R)
• M41: 23,434,058 km (0.109 R)
• M42: 25,817,900 km (0.107 R)
• M43: 26,004,448 km (0.094 R)
• M44: 26,472,839 km (0.101 R)
• M45: 26,566,787 km (0.071 R)
• M46: 28,085,953 km (0.119 R)
• M47: 30,023,993 km (0.03 R)
• M48: 30,416,837 km (0.083 R)
• M49: 30,515,273 km (0.108 R)
• M50: 31,009,095 km (0.063 R)
• M51: 32,305,511 km (0.054 R)
• M52: 33,010,865 km (0.08 R)
• M53: 34,642,229 km (0.088 R)
• M54: 35,364,039 km (0.08 R)
• M55: 36,508,463 km (0.114 R)
• M56: 36,927,636 km (0.113 R)
• M57: 37,348,305 km (0.115 R)
• M58: 38,194,580 km (0.095 R)
• M59: 38,620,037 km (0.03 R)
• M60: 40,013,690 km (0.062 R)
• M61: 41,860,925 km (0.112 R)
• M62: 42,409,500 km (0.056 R)
• M63: 42,739,812 km (0.045 R)
• M64: 42,960,469 km (0.12 R)
• M65: 45,525,026 km (0.04 R)
• M66: 45,863,266 km (0.095 R)
• M67: 47,338,152 km (0.079 R)
• M68: 47,909,616 km (0.101 R)
• M69: 48,138,800 km (0.111 R)
• M70: 48,598,364 km (0.064 R)
• M71: 48,713,405 km (0.061 R)
• M72: 50,684,058 km (0.086 R)
• M73: 51,972,993 km (0.105 R)
• M74: 52,444,376 km (0.046 R)
• M75: 54,583,177 km (0.119 R)
• M76: 54,702,855 km (0.083 R)
• M77: 55,542,847 km (0.055 R)
• M78: 57,357,170 km (0.106 R)
• M79: 58,088,255 km (0.089 R)
• M80: 62,915,329 km (0.066 R)
• M81: 63,292,017 km (0.042 R)
• M82: 64,426,268 km (0.096 R)
• M83: 65,186,225 km (0.054 R)
• M84: 65,567,251 km (0.066 R)
• M85: 66,204,089 km (0.073 R)
• M86: 66,459,303 km (0.054 R)
• M87: 68,126,721 km (0.093 R)
• M88: 74,003,523 km (0.116 R)
• M89: 74,799,235 km (0.083 R)
• M90: 75,998,112 km (0.115 R)
• M91: 78,010,502 km (0.054 R)
• M92: 78,955,512 km (0.054 R)
• M93: 82,636,069 km (0.08 R)
• M94: 85,954,299 km (0.113 R)
• M95: 86,093,575 km (0.068 R)
• M96: 87,070,149 km (0.066 R)
• M97: 89,456,984 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 10,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit