🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 14.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.14 AU - 1.78 AU

Year: 1139 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,215,710 km

• M1: 201,508 km (0.061 R)
• M2: 293,661 km (0.105 R)
• M3: 387,309 km (0.086 R)
• M4: 489,484 km (0.101 R)
• M5: 609,611 km (0.104 R)
• M6: 798,703 km (0.111 R)
• M7: 996,920 km (0.118 R)
• M8: 1,145,770 km (0.096 R)
• M9: 1,247,197 km (0.09 R)
• M10: 1,358,947 km (0.102 R)
• M11: 1,474,586 km (0.08 R)
• M12: 1,654,403 km (0.099 R)
• M13: 1,755,082 km (0.119 R)
• M14: 1,858,006 km (0.077 R)
• M15: 1,979,329 km (0.105 R)
• M16: 2,153,910 km (0.105 R)
• M17: 2,281,966 km (0.071 R)
• M18: 2,377,409 km (0.086 R)
• M19: 2,474,349 km (0.108 R)
• M20: 2,773,545 km (0.091 R)
• M21: 2,960,691 km (0.089 R)
• M22: 3,318,230 km (0.066 R)
• M23: 3,467,230 km (0.092 R)
• M24: 3,577,932 km (0.075 R)
• M25: 3,782,283 km (0.119 R)
• M26: 4,075,046 km (0.078 R)
• M27: 4,213,574 km (0.104 R)
• M28: 4,321,284 km (0.116 R)
• M29: 4,594,450 km (0.078 R)
• M30: 4,975,176 km (0.109 R)
• M31: 5,215,580 km (0.045 R)
• M32: 5,471,692 km (0.055 R)
• M33: 5,624,880 km (0.106 R)
• M34: 5,984,064 km (0.036 R)
• M35: 6,105,538 km (0.117 R)
• M36: 6,313,778 km (0.077 R)
• M37: 6,512,145 km (0.109 R)
• M38: 6,762,871 km (0.083 R)
• M39: 7,312,942 km (0.113 R)
• M40: 7,429,928 km (0.104 R)
• M41: 7,652,529 km (0.092 R)
• M42: 7,890,689 km (0.064 R)
• M43: 8,064,372 km (0.107 R)
• M44: 8,757,609 km (0.086 R)
• M45: 8,923,513 km (0.094 R)
• M46: 9,258,612 km (0.043 R)
• M47: 9,357,048 km (0.107 R)
• M48: 9,626,174 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 10.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.63 AU - 1.79 AU

Year: 1444 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,215,710 km

• M1: 146,456 km (0.053 R)
• M2: 219,759 km (0.081 R)
• M3: 356,342 km (0.107 R)
• M4: 430,393 km (0.115 R)
• M5: 573,857 km (0.115 R)
• M6: 669,600 km (0.108 R)
• M7: 744,249 km (0.104 R)
• M8: 812,616 km (0.083 R)
• M9: 888,312 km (0.116 R)
• M10: 1,011,880 km (0.073 R)
• M11: 1,173,296 km (0.102 R)
• M12: 1,458,130 km (0.088 R)
• M13: 1,552,078 km (0.116 R)
• M14: 1,624,034 km (0.028 R)
• M15: 1,771,239 km (0.074 R)
• M16: 1,852,919 km (0.101 R)
• M17: 1,929,513 km (0.116 R)
• M18: 2,000,722 km (0.091 R)
• M19: 2,119,054 km (0.062 R)
• M20: 2,219,584 km (0.053 R)
• M21: 2,335,522 km (0.102 R)
• M22: 2,411,518 km (0.092 R)
• M23: 2,587,744 km (0.094 R)
• M24: 2,695,454 km (0.082 R)
• M25: 2,819,471 km (0.111 R)
• M26: 2,900,703 km (0.083 R)
• M27: 3,050,450 km (0.088 R)
• M28: 3,118,667 km (0.09 R)
• M29: 3,373,432 km (0.115 R)
• M30: 3,547,115 km (0.037 R)
• M31: 3,618,922 km (0.084 R)
• M32: 3,699,406 km (0.119 R)
• M33: 3,845,862 km (0.104 R)
• M34: 3,977,658 km (0.066 R)
• M35: 4,060,685 km (0.04 R)
• M36: 4,203,401 km (0.118 R)
• M37: 4,330,709 km (0.086 R)
• M38: 4,502,447 km (0.108 R)
• M39: 4,571,711 km (0.109 R)
• M40: 4,790,722 km (0.074 R)
• M41: 4,870,458 km (0.068 R)
• M42: 4,968,444 km (0.087 R)
• M43: 5,058,203 km (0.118 R)
• M44: 5,459,275 km (0.089 R)
• M45: 5,570,426 km (0.117 R)
• M46: 5,710,450 km (0.098 R)
• M47: 5,956,090 km (0.1 R)
• M48: 6,070,532 km (0.087 R)
• M49: 6,176,298 km (0.113 R)
• M50: 6,340,706 km (0.119 R)
• M51: 6,467,415 km (0.09 R)
• M52: 6,604,896 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 14.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.84 AU - 2.72 AU

Year: 2223 Days

Day: 5.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,215,710 km

• M1: 186,399 km (0.06 R)
• M2: 288,724 km (0.111 R)
• M3: 477,816 km (0.09 R)
• M4: 582,534 km (0.107 R)
• M5: 742,005 km (0.041 R)
• M6: 883,375 km (0.041 R)
• M7: 1,005,298 km (0.099 R)
• M8: 1,180,327 km (0.079 R)
• M9: 1,341,594 km (0.112 R)
• M10: 1,536,669 km (0.105 R)
• M11: 1,750,744 km (0.077 R)
• M12: 1,889,720 km (0.114 R)
• M13: 2,081,206 km (0.037 R)
• M14: 2,289,296 km (0.106 R)
• M15: 2,525,362 km (0.12 R)
• M16: 2,694,557 km (0.102 R)
• M17: 2,813,038 km (0.085 R)
• M18: 2,933,465 km (0.117 R)
• M19: 3,122,856 km (0.045 R)
• M20: 3,224,881 km (0.108 R)
• M21: 3,467,379 km (0.118 R)
• M22: 3,727,979 km (0.04 R)
• M23: 4,193,528 km (0.088 R)
• M24: 4,382,470 km (0.089 R)
• M25: 4,599,985 km (0.077 R)
• M26: 4,755,866 km (0.118 R)
• M27: 5,099,492 km (0.107 R)
• M28: 5,274,522 km (0.081 R)
• M29: 5,424,120 km (0.109 R)
• M30: 5,547,538 km (0.071 R)
• M31: 5,797,366 km (0.111 R)
• M32: 5,937,839 km (0.073 R)
• M33: 6,265,009 km (0.113 R)
• M34: 6,409,222 km (0.026 R)
• M35: 6,598,313 km (0.119 R)
• M36: 6,715,748 km (0.118 R)
• M37: 6,833,631 km (0.085 R)
• M38: 6,967,371 km (0.032 R)
• M39: 7,131,779 km (0.112 R)
• M40: 7,282,424 km (0.047 R)
• M41: 7,525,820 km (0.11 R)
• M42: 7,802,726 km (0.072 R)
• M43: 8,004,982 km (0.036 R)
• M44: 8,414,581 km (0.099 R)
• M45: 8,510,024 km (0.107 R)
• M46: 8,621,924 km (0.037 R)
• M47: 8,879,531 km (0.093 R)
• M48: 9,074,457 km (0.091 R)
• M49: 9,287,185 km (0.062 R)
• M50: 9,501,559 km (0.061 R)
• M51: 9,601,042 km (0.111 R)
• M52: 9,884,979 km (0.112 R)
• M53: 10,103,840 km (0.048 R)
• M54: 10,273,484 km (0.095 R)
• M55: 10,546,650 km (0.041 R)
• M56: 10,995,892 km (0.111 R)
• M57: 11,100,461 km (0.111 R)
• M58: 11,222,832 km (0.053 R)
• M59: 11,469,070 km (0.082 R)
• M60: 11,646,045 km (0.116 R)
• M61: 11,841,719 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.3

Radius: 10.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.26 AU - 4.32 AU

Year: 4764 Days

Day: 12 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 21,215,710 km

• M1: 161,865 km (0.077 R)
• M2: 371,152 km (0.114 R)
• M3: 475,123 km (0.098 R)
• M4: 635,641 km (0.038 R)
• M5: 729,290 km (0.049 R)
• M6: 892,202 km (0.102 R)
• M7: 1,269,637 km (0.102 R)
• M8: 1,406,220 km (0.041 R)
• M9: 1,628,672 km (0.067 R)
• M10: 2,072,080 km (0.076 R)
• M11: 2,143,588 km (0.091 R)
• M12: 2,494,993 km (0.12 R)
• M13: 2,765,765 km (0.12 R)
• M14: 3,272,902 km (0.1 R)
• M15: 3,462,592 km (0.12 R)
• M16: 3,612,639 km (0.115 R)
• M17: 4,189,040 km (0.12 R)
• M18: 4,349,109 km (0.025 R)
• M19: 4,488,086 km (0.096 R)
• M20: 4,628,409 km (0.071 R)
• M21: 4,746,591 km (0.097 R)
• M22: 4,817,949 km (0.106 R)
• M23: 5,501,162 km (0.095 R)
• M24: 5,651,658 km (0.035 R)
• M25: 6,085,193 km (0.031 R)
• M26: 6,214,744 km (0.106 R)
• M27: 7,065,807 km (0.117 R)
• M28: 7,229,467 km (0.117 R)
• M29: 7,672,127 km (0.097 R)
• M30: 8,009,919 km (0.087 R)
• M31: 8,209,183 km (0.092 R)
• M32: 8,467,838 km (0.088 R)
• M33: 8,729,185 km (0.12 R)
• M34: 9,200,419 km (0.107 R)
• M35: 10,045,048 km (0.104 R)
• M36: 10,198,386 km (0.109 R)
• M37: 10,757,284 km (0.082 R)
• M38: 11,008,758 km (0.119 R)
• M39: 11,230,611 km (0.063 R)
• M40: 11,389,783 km (0.067 R)
• M41: 11,678,507 km (0.073 R)
• M42: 12,067,013 km (0.116 R)
• M43: 12,724,196 km (0.071 R)
• M44: 12,790,468 km (0.045 R)
• M45: 13,090,562 km (0.041 R)
• M46: 13,629,563 km (0.082 R)
• M47: 13,731,589 km (0.103 R)
• M48: 13,833,614 km (0.101 R)
• M49: 13,970,347 km (0.106 R)
• M50: 14,279,266 km (0.109 R)
• M51: 14,521,166 km (0.116 R)
• M52: 14,799,269 km (0.08 R)
• M53: 15,044,160 km (0.074 R)
• M54: 15,149,477 km (0.116 R)
• M55: 15,431,469 km (0.064 R)
• M56: 16,288,216 km (0.093 R)
• M57: 16,685,997 km (0.09 R)
• M58: 16,904,410 km (0.101 R)
• M59: 17,013,915 km (0.111 R)
• M60: 17,307,127 km (0.08 R)
• M61: 18,722,772 km (0.103 R)
• M62: 18,836,167 km (0.041 R)
• M63: 19,253,695 km (0.098 R)
• M64: 19,905,044 km (0.106 R)
• M65: 20,836,739 km (0.042 R)
• M66: 21,663,716 km (0.065 R)
• M67: 21,941,819 km (0.109 R)
• M68: 22,220,969 km (0.092 R)
• M69: 22,501,465 km (0.076 R)
• M70: 22,702,524 km (0.115 R)
• M71: 22,783,008 km (0.069 R)
• M72: 23,227,912 km (0.084 R)
• M73: 25,035,952 km (0.116 R)
• M74: 25,244,192 km (0.098 R)
• M75: 25,704,654 km (0.089 R)
• M76: 26,336,705 km (0.11 R)
• M77: 27,444,627 km (0.113 R)
• M78: 27,702,534 km (0.11 R)
• M79: 28,785,473 km (0.093 R)
• M80: 29,134,933 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 8.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.63 AU - 5.17 AU

Year: 7003 Days

Day: 7.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,215,710 km

• M1: 110,553 km (0.074 R)
• M2: 269,725 km (0.086 R)
• M3: 351,106 km (0.06 R)
• M4: 491,728 km (0.101 R)
• M5: 1,011,581 km (0.071 R)
• M6: 1,101,938 km (0.075 R)
• M7: 1,339,649 km (0.117 R)
• M8: 1,620,145 km (0.105 R)
• M9: 1,835,715 km (0.07 R)
• M10: 2,089,284 km (0.066 R)
• M11: 2,191,010 km (0.096 R)
• M12: 2,294,383 km (0.114 R)
• M13: 2,948,574 km (0.103 R)
• M14: 3,212,465 km (0.116 R)
• M15: 3,587,656 km (0.042 R)
• M16: 3,833,745 km (0.107 R)
• M17: 3,905,103 km (0.112 R)
• M18: 4,139,971 km (0.114 R)
• M19: 4,548,074 km (0.066 R)
• M20: 5,066,431 km (0.106 R)
• M21: 6,137,851 km (0.038 R)
• M22: 6,624,044 km (0.059 R)
• M23: 7,232,608 km (0.079 R)
• M24: 7,521,332 km (0.108 R)
• M25: 7,655,821 km (0.09 R)
• M26: 7,745,879 km (0.058 R)
• M27: 8,041,185 km (0.109 R)
• M28: 8,294,005 km (0.045 R)
• M29: 8,363,419 km (0.068 R)
• M30: 8,666,354 km (0.109 R)
• M31: 10,185,221 km (0.062 R)
• M32: 10,684,430 km (0.05 R)
• M33: 11,114,972 km (0.032 R)
• M34: 11,447,977 km (0.068 R)
• M35: 11,525,319 km (0.11 R)
• M36: 12,573,103 km (0.093 R)
• M37: 12,652,988 km (0.086 R)
• M38: 13,270,378 km (0.113 R)
• M39: 13,324,533 km (0.076 R)
• M40: 14,983,274 km (0.093 R)
• M41: 15,067,946 km (0.1 R)
• M42: 15,722,138 km (0.106 R)
• M43: 16,531,014 km (0.056 R)
• M44: 16,647,700 km (0.112 R)
• M45: 16,794,007 km (0.112 R)
• M46: 16,940,612 km (0.042 R)
• M47: 18,611,920 km (0.068 R)
• M48: 19,252,049 km (0.095 R)
• M49: 19,374,869 km (0.033 R)
• M50: 19,590,290 km (0.097 R)
• M51: 19,744,675 km (0.032 R)
• M52: 20,428,936 km (0.112 R)
• M53: 20,868,305 km (0.11 R)
• M54: 21,184,106 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 10,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit