🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.3

Radius: 11.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.82 AU - 1 AU

Year: 561 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 166 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,842,091 km

• M1: 144,362 km (0.082 R)
• M2: 234,569 km (0.057 R)
• M3: 332,855 km (0.079 R)
• M4: 416,929 km (0.071 R)
• M5: 510,578 km (0.06 R)
• M6: 637,736 km (0.062 R)
• M7: 785,987 km (0.079 R)
• M8: 883,824 km (0.093 R)
• M9: 1,000,959 km (0.096 R)
• M10: 1,301,352 km (0.037 R)
• M11: 1,374,056 km (0.1 R)
• M12: 1,459,626 km (0.026 R)
• M13: 1,576,612 km (0.09 R)
• M14: 1,709,156 km (0.06 R)
• M15: 1,826,740 km (0.118 R)
• M16: 1,959,882 km (0.083 R)
• M17: 2,215,844 km (0.03 R)
• M18: 2,337,916 km (0.116 R)
• M19: 2,420,344 km (0.103 R)
• M20: 2,804,212 km (0.084 R)
• M21: 3,018,436 km (0.078 R)
• M22: 3,131,383 km (0.094 R)
• M23: 3,207,528 km (0.116 R)
• M24: 3,346,205 km (0.12 R)
• M25: 3,431,775 km (0.11 R)
• M26: 3,510,314 km (0.05 R)
• M27: 3,597,530 km (0.041 R)
• M28: 3,790,062 km (0.111 R)
• M29: 3,879,522 km (0.105 R)
• M30: 4,077,140 km (0.072 R)
• M31: 4,482,551 km (0.097 R)
• M32: 4,620,480 km (0.119 R)
• M33: 4,733,725 km (0.062 R)
• M34: 4,909,653 km (0.068 R)
• M35: 5,007,340 km (0.116 R)
• M36: 5,087,824 km (0.118 R)
• M37: 5,295,316 km (0.072 R)
• M38: 5,368,320 km (0.102 R)
• M39: 5,533,476 km (0.106 R)
• M40: 5,616,652 km (0.12 R)
• M41: 5,691,002 km (0.081 R)
• M42: 5,793,776 km (0.084 R)
• M43: 5,906,573 km (0.115 R)
• M44: 6,058,115 km (0.047 R)
• M45: 6,191,856 km (0.102 R)
• M46: 6,471,903 km (0.066 R)
• M47: 6,549,844 km (0.077 R)
• M48: 6,677,301 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.7

Radius: 10

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.87 AU - 1.15 AU

Year: 655 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,842,091 km

• M1: 159,023 km (0.083 R)
• M2: 297,700 km (0.073 R)
• M3: 367,412 km (0.052 R)
• M4: 440,715 km (0.119 R)
• M5: 537,505 km (0.108 R)
• M6: 652,247 km (0.097 R)
• M7: 760,556 km (0.103 R)
• M8: 827,575 km (0.109 R)
• M9: 907,760 km (0.1 R)
• M10: 1,019,061 km (0.099 R)
• M11: 1,088,175 km (0.104 R)
• M12: 1,207,105 km (0.089 R)
• M13: 1,299,258 km (0.049 R)
• M14: 1,406,669 km (0.034 R)
• M15: 1,590,375 km (0.11 R)
• M16: 1,692,102 km (0.088 R)
• M17: 1,761,066 km (0.08 R)
• M18: 1,995,935 km (0.082 R)
• M19: 2,218,237 km (0.118 R)
• M20: 2,317,271 km (0.114 R)
• M21: 2,394,314 km (0.119 R)
• M22: 2,456,696 km (0.089 R)
• M23: 2,527,456 km (0.103 R)
• M24: 2,630,978 km (0.109 R)
• M25: 2,809,298 km (0.111 R)
• M26: 2,916,710 km (0.106 R)
• M27: 3,016,940 km (0.087 R)
• M28: 3,152,626 km (0.118 R)
• M29: 3,598,278 km (0.103 R)
• M30: 3,661,109 km (0.049 R)
• M31: 3,760,442 km (0.054 R)
• M32: 3,888,198 km (0.081 R)
• M33: 3,952,675 km (0.076 R)
• M34: 4,176,324 km (0.066 R)
• M35: 4,366,014 km (0.076 R)
• M36: 4,577,844 km (0.102 R)
• M37: 4,685,106 km (0.082 R)
• M38: 4,793,265 km (0.119 R)
• M39: 4,981,908 km (0.09 R)
• M40: 5,051,920 km (0.041 R)
• M41: 5,264,349 km (0.119 R)
• M42: 5,335,857 km (0.112 R)
• M43: 5,645,824 km (0.05 R)
• M44: 5,771,486 km (0.117 R)
• M45: 5,929,760 km (0.111 R)
• M46: 6,175,400 km (0.115 R)
• M47: 6,261,718 km (0.048 R)
• M48: 6,446,322 km (0.092 R)
• M49: 6,533,837 km (0.073 R)
• M50: 6,732,203 km (0.112 R)
• M51: 6,820,915 km (0.09 R)
• M52: 7,033,344 km (0.087 R)
• M53: 7,157,361 km (0.091 R)
• M54: 7,293,495 km (0.079 R)
• M55: 7,441,896 km (0.09 R)
• M56: 7,533,749 km (0.12 R)
• M57: 7,626,051 km (0.044 R)
• M58: 7,707,133 km (0.12 R)
• M59: 7,811,702 km (0.103 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 10.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.12 AU - 2.36 AU

Year: 2165 Days

Day: 8.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,842,091 km

• M1: 156,330 km (0.06 R)
• M2: 284,984 km (0.094 R)
• M3: 469,438 km (0.074 R)
• M4: 537,056 km (0.118 R)
• M5: 620,981 km (0.072 R)
• M6: 859,889 km (0.066 R)
• M7: 1,105,229 km (0.105 R)
• M8: 1,265,149 km (0.108 R)
• M9: 1,519,615 km (0.115 R)
• M10: 1,809,536 km (0.065 R)
• M11: 1,884,784 km (0.096 R)
• M12: 2,206,718 km (0.111 R)
• M13: 2,410,470 km (0.026 R)
• M14: 2,588,642 km (0.029 R)
• M15: 2,771,301 km (0.116 R)
• M16: 2,924,788 km (0.071 R)
• M17: 3,229,070 km (0.036 R)
• M18: 3,379,266 km (0.089 R)
• M19: 3,555,493 km (0.039 R)
• M20: 3,686,690 km (0.11 R)
• M21: 3,904,953 km (0.114 R)
• M22: 4,027,923 km (0.105 R)
• M23: 4,102,422 km (0.112 R)
• M24: 4,316,048 km (0.08 R)
• M25: 4,597,891 km (0.075 R)
• M26: 4,728,041 km (0.112 R)
• M27: 4,938,824 km (0.062 R)
• M28: 5,465,558 km (0.114 R)
• M29: 5,742,763 km (0.065 R)
• M30: 5,911,210 km (0.063 R)
• M31: 6,238,830 km (0.066 R)
• M32: 6,310,936 km (0.09 R)
• M33: 6,426,725 km (0.06 R)
• M34: 6,734,148 km (0.046 R)
• M35: 7,001,480 km (0.095 R)
• M36: 7,181,595 km (0.078 R)
• M37: 7,562,023 km (0.119 R)
• M38: 7,746,926 km (0.117 R)
• M39: 7,870,942 km (0.104 R)
• M40: 8,469,633 km (0.113 R)
• M41: 8,581,532 km (0.076 R)
• M42: 8,758,357 km (0.11 R)
• M43: 9,131,903 km (0.088 R)
• M44: 9,246,644 km (0.112 R)
• M45: 9,444,562 km (0.086 R)
• M46: 9,995,831 km (0.097 R)
• M47: 10,266,902 km (0.112 R)
• M48: 10,506,109 km (0.12 R)
• M49: 10,781,818 km (0.117 R)
• M50: 11,077,274 km (0.1 R)
• M51: 12,123,561 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 13.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.95 AU - 3.15 AU

Year: 2629 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,842,091 km

• M1: 166,054 km (0.113 R)
• M2: 309,368 km (0.081 R)
• M3: 514,916 km (0.114 R)
• M4: 617,390 km (0.076 R)
• M5: 755,020 km (0.06 R)
• M6: 933,341 km (0.071 R)
• M7: 1,023,100 km (0.092 R)
• M8: 1,147,864 km (0.1 R)
• M9: 1,311,674 km (0.05 R)
• M10: 1,471,744 km (0.062 R)
• M11: 1,650,962 km (0.117 R)
• M12: 1,939,985 km (0.088 R)
• M13: 2,031,389 km (0.079 R)
• M14: 2,124,290 km (0.058 R)
• M15: 2,653,717 km (0.112 R)
• M16: 3,100,565 km (0.083 R)
• M17: 3,555,343 km (0.06 R)
• M18: 3,881,466 km (0.081 R)
• M19: 3,981,099 km (0.041 R)
• M20: 4,302,734 km (0.115 R)
• M21: 4,827,822 km (0.109 R)
• M22: 4,971,436 km (0.068 R)
• M23: 5,522,405 km (0.051 R)
• M24: 5,977,333 km (0.084 R)
• M25: 6,209,359 km (0.077 R)
• M26: 6,464,124 km (0.118 R)
• M27: 6,722,330 km (0.075 R)
• M28: 7,024,667 km (0.049 R)
• M29: 7,167,234 km (0.097 R)
• M30: 7,351,987 km (0.102 R)
• M31: 7,894,728 km (0.11 R)
• M32: 8,192,279 km (0.092 R)
• M33: 8,450,335 km (0.104 R)
• M34: 8,754,916 km (0.088 R)
• M35: 9,285,390 km (0.107 R)
• M36: 9,532,077 km (0.113 R)
• M37: 9,735,381 km (0.051 R)
• M38: 9,894,702 km (0.058 R)
• M39: 10,146,625 km (0.058 R)
• M40: 10,238,777 km (0.088 R)
• M41: 10,563,554 km (0.117 R)
• M42: 10,868,136 km (0.082 R)
• M43: 11,033,441 km (0.07 R)
• M44: 11,271,003 km (0.081 R)
• M45: 11,390,382 km (0.074 R)
• M46: 11,702,742 km (0.097 R)
• M47: 12,115,632 km (0.068 R)
• M48: 12,557,993 km (0.112 R)
• M49: 12,781,193 km (0.081 R)
• M50: 12,905,659 km (0.087 R)
• M51: 13,105,821 km (0.054 R)
• M52: 13,256,615 km (0.105 R)
• M53: 13,585,282 km (0.117 R)
• M54: 13,814,466 km (0.115 R)
• M55: 14,822,307 km (0.109 R)
• M56: 14,979,384 km (0.095 R)
• M57: 15,216,198 km (0.114 R)
• M58: 15,427,729 km (0.115 R)
• M59: 15,613,679 km (0.069 R)
• M60: 15,853,634 km (0.115 R)
• M61: 16,337,583 km (0.072 R)
• M62: 17,045,032 km (0.092 R)
• M63: 17,762,653 km (0.074 R)
• M64: 18,153,103 km (0.104 R)
• M65: 18,715,890 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 8.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.86 AU - 5.88 AU

Year: 6939 Days

Day: 13.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,842,091 km

• M1: 107,112 km (0.085 R)
• M2: 233,073 km (0.119 R)
• M3: 306,825 km (0.062 R)
• M4: 371,302 km (0.09 R)
• M5: 430,991 km (0.065 R)
• M6: 539,001 km (0.051 R)
• M7: 719,117 km (0.074 R)
• M8: 783,594 km (0.068 R)
• M9: 850,165 km (0.096 R)
• M10: 1,136,196 km (0.099 R)
• M11: 1,653,954 km (0.079 R)
• M12: 1,883,437 km (0.064 R)
• M13: 2,011,194 km (0.079 R)
• M14: 2,142,092 km (0.114 R)
• M15: 2,237,236 km (0.11 R)
• M16: 2,431,863 km (0.113 R)
• M17: 2,531,196 km (0.061 R)
• M18: 3,069,898 km (0.101 R)
• M19: 3,242,833 km (0.047 R)
• M20: 3,374,629 km (0.078 R)
• M21: 3,441,200 km (0.105 R)
• M22: 3,620,867 km (0.099 R)
• M23: 3,896,127 km (0.068 R)
• M24: 4,540,295 km (0.045 R)
• M25: 4,638,581 km (0.026 R)
• M26: 4,762,448 km (0.028 R)
• M27: 4,912,495 km (0.102 R)
• M28: 5,191,645 km (0.115 R)
• M29: 5,294,568 km (0.077 R)
• M30: 5,845,387 km (0.063 R)
• M31: 5,952,499 km (0.092 R)
• M32: 6,195,596 km (0.083 R)
• M33: 6,277,426 km (0.11 R)
• M34: 6,775,736 km (0.04 R)
• M35: 6,831,836 km (0.119 R)
• M36: 6,888,234 km (0.097 R)
• M37: 7,143,598 km (0.12 R)
• M38: 7,229,317 km (0.101 R)
• M39: 8,136,179 km (0.101 R)
• M40: 8,740,106 km (0.08 R)
• M41: 9,078,347 km (0.117 R)
• M42: 9,641,284 km (0.119 R)
• M43: 9,704,563 km (0.085 R)
• M44: 9,863,287 km (0.117 R)
• M45: 10,998,136 km (0.092 R)
• M46: 12,174,125 km (0.115 R)
• M47: 12,413,931 km (0.077 R)
• M48: 13,637,043 km (0.065 R)
• M49: 14,389,221 km (0.037 R)
• M50: 14,679,441 km (0.056 R)
• M51: 16,121,115 km (0.098 R)
• M52: 16,801,636 km (0.105 R)
• M53: 17,068,818 km (0.094 R)
• M54: 18,386,476 km (0.117 R)
• M55: 18,859,355 km (0.082 R)
• M56: 19,336,273 km (0.095 R)
• M57: 20,423,700 km (0.113 R)
• M58: 20,708,833 km (0.113 R)
• M59: 20,831,503 km (0.074 R)
• M60: 20,995,313 km (0.111 R)
• M61: 21,077,442 km (0.12 R)
• M62: 21,655,040 km (0.105 R)
• M63: 22,657,495 km (0.082 R)
• M64: 23,037,324 km (0.114 R)
• M65: 23,291,640 km (0.085 R)
• M66: 23,845,901 km (0.085 R)
• M67: 24,275,246 km (0.117 R)
• M68: 24,620,668 km (0.092 R)
• M69: 25,754,171 km (0.1 R)
• M70: 26,327,280 km (0.094 R)
• M71: 26,726,557 km (0.056 R)
• M72: 27,306,847 km (0.118 R)
• M73: 28,026,563 km (0.079 R)
• M74: 28,252,904 km (0.087 R)
• M75: 28,616,128 km (0.12 R)
• M76: 29,026,624 km (0.068 R)
• M77: 29,163,806 km (0.119 R)
• M78: 30,362,533 km (0.058 R)
• M79: 31,154,953 km (0.084 R)
• M80: 31,248,602 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72

Radius: 9.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.77 AU - 6.13 AU

Year: 8215 Days

Day: 6 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,842,091 km

• M1: 129,701 km (0.064 R)
• M2: 244,892 km (0.118 R)
• M3: 570,417 km (0.041 R)
• M4: 639,381 km (0.109 R)
• M5: 786,885 km (0.058 R)
• M6: 1,160,131 km (0.099 R)
• M7: 1,296,266 km (0.113 R)
• M8: 1,827,338 km (0.092 R)
• M9: 2,054,876 km (0.113 R)
• M10: 2,493,198 km (0.119 R)
• M11: 2,700,690 km (0.117 R)
• M12: 2,929,426 km (0.099 R)
• M13: 3,373,282 km (0.107 R)
• M14: 3,603,214 km (0.109 R)
• M15: 4,182,756 km (0.112 R)
• M16: 4,376,635 km (0.071 R)
• M17: 4,627,511 km (0.088 R)
• M18: 4,883,174 km (0.041 R)
• M19: 5,162,323 km (0.073 R)
• M20: 5,658,539 km (0.113 R)
• M21: 6,110,175 km (0.114 R)
• M22: 6,390,821 km (0.07 R)
• M23: 6,492,099 km (0.064 R)
• M24: 6,757,934 km (0.092 R)
• M25: 7,027,360 km (0.098 R)
• M26: 7,662,553 km (0.12 R)
• M27: 7,727,029 km (0.082 R)
• M28: 8,271,865 km (0.046 R)
• M29: 8,560,140 km (0.098 R)
• M30: 9,421,524 km (0.117 R)
• M31: 10,003,310 km (0.116 R)
• M32: 10,548,744 km (0.112 R)
• M33: 11,569,750 km (0.084 R)
• M34: 11,693,467 km (0.099 R)
• M35: 13,133,945 km (0.118 R)
• M36: 13,783,200 km (0.107 R)
• M37: 13,940,577 km (0.055 R)
• M38: 14,870,627 km (0.094 R)
• M39: 15,793,197 km (0.109 R)
• M40: 15,875,625 km (0.09 R)
• M41: 15,985,430 km (0.028 R)
• M42: 16,622,717 km (0.097 R)
• M43: 16,846,216 km (0.12 R)
• M44: 17,352,904 km (0.098 R)
• M45: 17,750,386 km (0.062 R)
• M46: 18,237,177 km (0.067 R)
• M47: 18,583,496 km (0.096 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: 340 - 17,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit