🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 9.4

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.72 AU - 1.16 AU

Year: 598 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,495,221 km

• M1: 117,584 km (0.098 R)
• M2: 198,516 km (0.068 R)
• M3: 272,717 km (0.091 R)
• M4: 344,075 km (0.085 R)
• M5: 412,591 km (0.071 R)
• M6: 544,835 km (0.113 R)
• M7: 664,663 km (0.079 R)
• M8: 769,232 km (0.113 R)
• M9: 921,373 km (0.078 R)
• M10: 1,100,592 km (0.107 R)
• M11: 1,191,697 km (0.102 R)
• M12: 1,255,874 km (0.041 R)
• M13: 1,321,398 km (0.107 R)
• M14: 1,437,187 km (0.076 R)
• M15: 1,588,430 km (0.063 R)
• M16: 1,698,833 km (0.115 R)
• M17: 1,764,956 km (0.072 R)
• M18: 1,825,393 km (0.031 R)
• M19: 2,010,595 km (0.11 R)
• M20: 2,102,149 km (0.097 R)
• M21: 2,223,772 km (0.11 R)
• M22: 2,318,617 km (0.079 R)
• M23: 2,436,949 km (0.117 R)
• M24: 2,572,784 km (0.072 R)
• M25: 2,664,637 km (0.103 R)
• M26: 2,788,953 km (0.065 R)
• M27: 2,971,014 km (0.103 R)
• M28: 3,321,821 km (0.039 R)
• M29: 3,498,047 km (0.08 R)
• M30: 3,711,972 km (0.04 R)
• M31: 3,824,918 km (0.088 R)
• M32: 3,886,253 km (0.109 R)
• M33: 3,974,367 km (0.064 R)
• M34: 4,045,276 km (0.109 R)
• M35: 4,215,668 km (0.082 R)
• M36: 4,360,928 km (0.037 R)
• M37: 4,424,955 km (0.055 R)
• M38: 4,535,658 km (0.12 R)
• M39: 4,684,657 km (0.081 R)
• M40: 4,844,577 km (0.056 R)
• M41: 4,920,573 km (0.1 R)
• M42: 5,247,744 km (0.112 R)
• M43: 5,741,865 km (0.062 R)
• M44: 6,086,389 km (0.1 R)
• M45: 6,281,914 km (0.079 R)
• M46: 6,479,533 km (0.118 R)
• M47: 6,542,364 km (0.096 R)
• M48: 6,636,910 km (0.118 R)
• M49: 6,785,011 km (0.092 R)
• M50: 6,891,525 km (0.027 R)
• M51: 6,998,488 km (0.081 R)
• M52: 7,116,969 km (0.096 R)
• M53: 7,344,807 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646

Radius: 9.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.95 AU - 1.19 AU

Year: 726 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 58,495,221 km

• M1: 127,457 km (0.092 R)
• M2: 197,619 km (0.11 R)
• M3: 263,591 km (0.063 R)
• M4: 338,241 km (0.081 R)
• M5: 529,427 km (0.036 R)
• M6: 598,242 km (0.109 R)
• M7: 700,567 km (0.113 R)
• M8: 863,329 km (0.094 R)
• M9: 1,009,786 km (0.083 R)
• M10: 1,128,118 km (0.045 R)
• M11: 1,321,248 km (0.071 R)
• M12: 1,431,801 km (0.119 R)
• M13: 1,525,300 km (0.041 R)
• M14: 1,607,130 km (0.086 R)
• M15: 1,725,611 km (0.117 R)
• M16: 1,971,550 km (0.059 R)
• M17: 2,083,749 km (0.066 R)
• M18: 2,213,450 km (0.119 R)
• M19: 2,275,533 km (0.079 R)
• M20: 2,393,416 km (0.106 R)
• M21: 2,457,145 km (0.077 R)
• M22: 2,529,550 km (0.09 R)
• M23: 2,610,782 km (0.062 R)
• M24: 2,784,316 km (0.034 R)
• M25: 2,860,012 km (0.052 R)
• M26: 3,099,518 km (0.117 R)
• M27: 3,327,954 km (0.108 R)
• M28: 3,408,438 km (0.115 R)
• M29: 3,489,370 km (0.079 R)
• M30: 3,580,176 km (0.119 R)
• M31: 3,782,732 km (0.106 R)
• M32: 3,885,505 km (0.097 R)
• M33: 4,151,191 km (0.11 R)
• M34: 4,266,830 km (0.111 R)
• M35: 4,334,897 km (0.107 R)
• M36: 4,432,585 km (0.106 R)
• M37: 4,521,296 km (0.096 R)
• M38: 4,680,319 km (0.115 R)
• M39: 4,871,655 km (0.109 R)
• M40: 5,282,899 km (0.079 R)
• M41: 5,345,431 km (0.038 R)
• M42: 5,461,070 km (0.086 R)
• M43: 5,609,322 km (0.101 R)
• M44: 5,715,985 km (0.079 R)
• M45: 5,823,396 km (0.079 R)
• M46: 5,964,018 km (0.072 R)
• M47: 6,160,590 km (0.1 R)
• M48: 6,281,764 km (0.109 R)
• M49: 6,359,256 km (0.081 R)
• M50: 6,774,540 km (0.05 R)
• M51: 6,854,126 km (0.045 R)
• M52: 7,431,424 km (0.072 R)
• M53: 7,619,468 km (0.071 R)
• M54: 7,844,763 km (0.092 R)
• M55: 8,060,333 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 8.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.88 AU - 1.38 AU

Year: 788 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 58,495,221 km

• M1: 116,238 km (0.112 R)
• M2: 215,122 km (0.117 R)
• M3: 316,250 km (0.063 R)
• M4: 408,253 km (0.076 R)
• M5: 535,261 km (0.108 R)
• M6: 744,698 km (0.07 R)
• M7: 806,183 km (0.082 R)
• M8: 965,056 km (0.101 R)
• M9: 1,059,153 km (0.047 R)
• M10: 1,178,382 km (0.119 R)
• M11: 1,331,122 km (0.106 R)
• M12: 1,389,315 km (0.102 R)
• M13: 1,508,545 km (0.045 R)
• M14: 1,594,115 km (0.11 R)
• M15: 1,681,330 km (0.093 R)
• M16: 1,776,475 km (0.113 R)
• M17: 1,841,101 km (0.113 R)
• M18: 1,906,475 km (0.034 R)
• M19: 2,086,741 km (0.101 R)
• M20: 2,251,897 km (0.102 R)
• M21: 2,364,394 km (0.094 R)
• M22: 2,486,017 km (0.08 R)
• M23: 2,551,242 km (0.047 R)
• M24: 2,661,346 km (0.106 R)
• M25: 2,750,506 km (0.064 R)
• M26: 2,916,710 km (0.055 R)
• M27: 3,101,762 km (0.112 R)
• M28: 3,242,983 km (0.094 R)
• M29: 3,330,497 km (0.094 R)
• M30: 3,386,597 km (0.079 R)
• M31: 3,930,684 km (0.1 R)
• M32: 4,187,095 km (0.062 R)
• M33: 4,247,832 km (0.105 R)
• M34: 4,317,395 km (0.058 R)
• M35: 4,466,693 km (0.091 R)
• M36: 4,635,589 km (0.037 R)
• M37: 4,707,396 km (0.053 R)
• M38: 4,952,288 km (0.052 R)
• M39: 5,016,465 km (0.1 R)
• M40: 5,266,593 km (0.064 R)
• M41: 5,416,789 km (0.109 R)
• M42: 5,473,487 km (0.109 R)
• M43: 5,606,629 km (0.098 R)
• M44: 5,846,883 km (0.111 R)
• M45: 5,992,741 km (0.109 R)
• M46: 6,061,107 km (0.049 R)
• M47: 6,288,047 km (0.109 R)
• M48: 6,357,610 km (0.112 R)
• M49: 6,417,449 km (0.105 R)
• M50: 6,618,359 km (0.072 R)
• M51: 6,678,947 km (0.112 R)
• M52: 6,851,882 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 12

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.06 AU - 1.24 AU

Year: 809 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,495,221 km

• M1: 149,299 km (0.079 R)
• M2: 239,955 km (0.107 R)
• M3: 436,227 km (0.118 R)
• M4: 531,521 km (0.087 R)
• M5: 657,782 km (0.095 R)
• M6: 795,412 km (0.119 R)
• M7: 929,302 km (0.055 R)
• M8: 1,230,592 km (0.111 R)
• M9: 1,308,383 km (0.076 R)
• M10: 1,576,911 km (0.084 R)
• M11: 1,672,953 km (0.119 R)
• M12: 1,767,349 km (0.117 R)
• M13: 1,844,991 km (0.106 R)
• M14: 1,954,047 km (0.116 R)
• M15: 2,092,725 km (0.061 R)
• M16: 2,206,868 km (0.109 R)
• M17: 2,323,105 km (0.076 R)
• M18: 2,449,665 km (0.105 R)
• M19: 2,528,503 km (0.097 R)
• M20: 2,697,100 km (0.094 R)
• M21: 2,774,293 km (0.063 R)
• M22: 2,865,248 km (0.091 R)
• M23: 3,090,542 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.3

Radius: 8.7

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.16 AU - 1.56 AU

Year: 1040 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,495,221 km

• M1: 112,198 km (0.081 R)
• M2: 205,398 km (0.112 R)
• M3: 274,213 km (0.036 R)
• M4: 439,070 km (0.108 R)
• M5: 498,161 km (0.105 R)
• M6: 566,228 km (0.103 R)
• M7: 706,551 km (0.099 R)
• M8: 771,327 km (0.031 R)
• M9: 838,197 km (0.036 R)
• M10: 893,249 km (0.064 R)
• M11: 1,029,383 km (0.064 R)
• M12: 1,234,781 km (0.064 R)
• M13: 1,436,888 km (0.111 R)
• M14: 1,512,285 km (0.118 R)
• M15: 1,658,592 km (0.114 R)
• M16: 1,809,536 km (0.079 R)
• M17: 1,918,892 km (0.105 R)
• M18: 1,974,393 km (0.057 R)
• M19: 2,030,492 km (0.062 R)
• M20: 2,260,274 km (0.105 R)
• M21: 2,438,146 km (0.116 R)
• M22: 2,549,148 km (0.1 R)
• M23: 2,692,911 km (0.084 R)
• M24: 2,807,802 km (0.074 R)
• M25: 2,945,732 km (0.083 R)
• M26: 3,294,744 km (0.088 R)
• M27: 3,519,589 km (0.074 R)
• M28: 3,878,026 km (0.087 R)
• M29: 4,103,619 km (0.068 R)
• M30: 4,224,045 km (0.091 R)
• M31: 4,667,454 km (0.077 R)
• M32: 5,112,806 km (0.094 R)
• M33: 5,531,980 km (0.083 R)
• M34: 5,665,271 km (0.113 R)
• M35: 6,236,586 km (0.108 R)
• M36: 6,305,849 km (0.118 R)
• M37: 6,515,137 km (0.09 R)
• M38: 6,599,510 km (0.12 R)
• M39: 6,698,394 km (0.053 R)
• M40: 6,840,512 km (0.073 R)
• M41: 6,969,166 km (0.072 R)
• M42: 7,127,740 km (0.099 R)
• M43: 7,302,022 km (0.093 R)
• M44: 7,551,252 km (0.112 R)
• M45: 7,625,153 km (0.028 R)
• M46: 7,833,244 km (0.08 R)
• M47: 8,133,786 km (0.055 R)
• M48: 8,346,514 km (0.12 R)
• M49: 8,484,144 km (0.12 R)
• M50: 9,105,274 km (0.076 R)
• M51: 9,405,368 km (0.091 R)
• M52: 9,484,954 km (0.098 R)
• M53: 9,596,703 km (0.066 R)
• M54: 9,692,745 km (0.104 R)
• M55: 9,837,556 km (0.037 R)
• M56: 10,161,884 km (0.073 R)
• M57: 10,227,109 km (0.084 R)
• M58: 10,539,170 km (0.091 R)
• M59: 10,654,809 km (0.116 R)
• M60: 10,870,978 km (0.034 R)
• M61: 11,071,738 km (0.102 R)
• M62: 11,273,696 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.6

Radius: 3.2

Gravity: 51.43 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.17 AU - 9.21 AU

Year: 15376 Days

Day: 20.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,495,221 km

• M1: 67,020 km (0.12 R)
• M2: 230,530 km (0.109 R)
• M3: 635,492 km (0.064 R)
• M4: 693,386 km (0.082 R)
• M5: 732,880 km (0.067 R)
• M6: 1,514,080 km (0.108 R)
• M7: 2,000,273 km (0.116 R)
• M8: 2,230,803 km (0.043 R)
• M9: 2,379,205 km (0.077 R)
• M10: 2,592,232 km (0.068 R)
• M11: 2,623,199 km (0.069 R)
• M12: 2,779,678 km (0.102 R)
• M13: 3,711,074 km (0.092 R)
• M14: 3,922,157 km (0.07 R)
• M15: 4,100,926 km (0.107 R)
• M16: 4,466,693 km (0.07 R)
• M17: 4,541,193 km (0.072 R)
• M18: 5,665,271 km (0.096 R)
• M19: 6,112,868 km (0.091 R)
• M20: 6,361,949 km (0.091 R)
• M21: 6,403,686 km (0.117 R)
• M22: 6,827,048 km (0.086 R)
• M23: 6,912,768 km (0.095 R)
• M24: 7,478,697 km (0.076 R)
• M25: 7,969,079 km (0.093 R)
• M26: 8,377,930 km (0.112 R)
• M27: 8,933,686 km (0.086 R)
• M28: 9,934,645 km (0.117 R)
• M29: 10,423,531 km (0.101 R)
• M30: 10,522,265 km (0.114 R)
• M31: 11,885,252 km (0.043 R)
• M32: 12,040,085 km (0.072 R)
• M33: 12,824,277 km (0.089 R)
• M34: 14,222,120 km (0.066 R)
• M35: 14,496,482 km (0.036 R)
• M36: 14,883,492 km (0.1 R)
• M37: 16,235,857 km (0.111 R)
• M38: 16,695,272 km (0.069 R)
• M39: 17,509,533 km (0.111 R)
• M40: 18,396,200 km (0.082 R)
• M41: 18,814,924 km (0.109 R)
• M42: 18,875,063 km (0.103 R)
• M43: 19,236,940 km (0.078 R)
• M44: 19,297,377 km (0.099 R)
• M45: 19,418,701 km (0.027 R)
• M46: 19,661,947 km (0.088 R)
• M47: 20,644,955 km (0.111 R)
• M48: 20,831,055 km (0.071 R)
• M49: 21,455,327 km (0.064 R)
• M50: 21,706,801 km (0.115 R)
• M51: 21,832,912 km (0.092 R)
• M52: 22,022,452 km (0.102 R)
• M53: 23,235,990 km (0.099 R)
• M54: 23,364,943 km (0.033 R)
• M55: 24,339,873 km (0.12 R)
• M56: 24,405,397 km (0.104 R)
• M57: 24,602,118 km (0.106 R)
• M58: 24,931,233 km (0.072 R)
• M59: 25,328,116 km (0.042 R)
• M60: 25,927,256 km (0.087 R)
• M61: 28,095,079 km (0.091 R)
• M62: 29,618,882 km (0.108 R)
• M63: 29,758,756 km (0.104 R)
• M64: 31,596,716 km (0.066 R)
• M65: 31,668,224 km (0.114 R)
• M66: 32,097,869 km (0.087 R)
• M67: 33,107,804 km (0.063 R)
• M68: 33,398,323 km (0.06 R)
• M69: 33,835,747 km (0.112 R)
• M70: 34,274,967 km (0.102 R)
• M71: 34,715,981 km (0.088 R)
• M72: 37,100,122 km (0.106 R)
• M73: 37,628,652 km (0.097 R)
• M74: 38,388,010 km (0.092 R)
• M75: 38,769,635 km (0.104 R)
• M76: 40,773,947 km (0.103 R)
• M77: 41,085,260 km (0.112 R)
• M78: 43,683,775 km (0.107 R)
• M79: 43,922,683 km (0.094 R)
• M80: 44,241,775 km (0.103 R)
• M81: 44,401,695 km (0.051 R)
• M82: 48,872,428 km (0.07 R)
• M83: 49,203,188 km (0.109 R)
• M84: 49,700,601 km (0.06 R)
• M85: 49,949,981 km (0.055 R)
• M86: 52,635,263 km (0.116 R)
• M87: 52,974,252 km (0.084 R)
• M88: 53,484,081 km (0.1 R)
• M89: 53,654,324 km (0.034 R)
• M90: 53,739,594 km (0.094 R)
• M91: 54,851,406 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 18,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit