🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 8.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.66 AU - 0.78 AU

Year: 388 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 68,776,977 km

• M1: 105,018 km (0.058 R)
• M2: 157,975 km (0.066 R)
• M3: 252,072 km (0.086 R)
• M4: 318,643 km (0.104 R)
• M5: 408,701 km (0.117 R)
• M6: 468,690 km (0.105 R)
• M7: 620,831 km (0.114 R)
• M8: 701,614 km (0.105 R)
• M9: 828,024 km (0.1 R)
• M10: 899,682 km (0.115 R)
• M11: 951,143 km (0.088 R)
• M12: 1,049,429 km (0.071 R)
• M13: 1,103,883 km (0.038 R)
• M14: 1,159,383 km (0.056 R)
• M15: 1,240,166 km (0.1 R)
• M16: 1,302,100 km (0.091 R)
• M17: 1,365,230 km (0.082 R)
• M18: 1,490,144 km (0.097 R)
• M19: 1,547,440 km (0.097 R)
• M20: 1,673,252 km (0.079 R)
• M21: 1,830,779 km (0.094 R)
• M22: 1,916,199 km (0.059 R)
• M23: 2,046,798 km (0.104 R)
• M24: 2,205,521 km (0.109 R)
• M25: 2,266,109 km (0.085 R)
• M26: 2,347,789 km (0.12 R)
• M27: 2,425,281 km (0.119 R)
• M28: 2,482,726 km (0.102 R)
• M29: 2,551,092 km (0.053 R)
• M30: 2,636,064 km (0.106 R)
• M31: 2,700,541 km (0.109 R)
• M32: 2,798,228 km (0.071 R)
• M33: 2,880,507 km (0.088 R)
• M34: 2,952,464 km (0.093 R)
• M35: 3,081,267 km (0.117 R)
• M36: 3,333,041 km (0.119 R)
• M37: 3,443,743 km (0.083 R)
• M38: 3,502,535 km (0.115 R)
• M39: 3,874,585 km (0.095 R)
• M40: 3,954,321 km (0.105 R)
• M41: 4,022,088 km (0.036 R)
• M42: 4,171,387 km (0.103 R)
• M43: 4,240,501 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 9.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.05 AU

Year: 489 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,776,977 km

• M1: 114,293 km (0.091 R)
• M2: 192,832 km (0.112 R)
• M3: 257,608 km (0.09 R)
• M4: 381,475 km (0.077 R)
• M5: 463,604 km (0.118 R)
• M6: 535,261 km (0.08 R)
• M7: 651,948 km (0.077 R)
• M8: 763,847 km (0.044 R)
• M9: 890,855 km (0.092 R)
• M10: 948,451 km (0.117 R)
• M11: 1,040,902 km (0.082 R)
• M12: 1,232,537 km (0.107 R)
• M13: 1,324,240 km (0.101 R)
• M14: 1,395,898 km (0.107 R)
• M15: 1,519,914 km (0.078 R)
• M16: 1,653,056 km (0.026 R)
• M17: 1,828,385 km (0.093 R)
• M18: 1,894,657 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 11.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.54 AU - 2.08 AU

Year: 1548 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,776,977 km

• M1: 147,952 km (0.104 R)
• M2: 230,530 km (0.063 R)
• M3: 323,131 km (0.057 R)
• M4: 578,046 km (0.076 R)
• M5: 659,427 km (0.069 R)
• M6: 790,026 km (0.099 R)
• M7: 1,147,864 km (0.113 R)
• M8: 1,227,301 km (0.082 R)
• M9: 1,535,173 km (0.05 R)
• M10: 1,673,402 km (0.097 R)
• M11: 1,857,258 km (0.056 R)
• M12: 2,037,373 km (0.113 R)
• M13: 2,414,809 km (0.056 R)
• M14: 2,530,149 km (0.043 R)
• M15: 2,718,493 km (0.107 R)
• M16: 2,802,417 km (0.101 R)
• M17: 2,887,239 km (0.103 R)
• M18: 3,159,507 km (0.068 R)
• M19: 3,247,919 km (0.104 R)
• M20: 3,337,080 km (0.1 R)
• M21: 3,492,063 km (0.063 R)
• M22: 3,596,782 km (0.094 R)
• M23: 3,729,026 km (0.112 R)
• M24: 4,246,784 km (0.119 R)
• M25: 4,514,116 km (0.06 R)
• M26: 4,700,365 km (0.107 R)
• M27: 4,991,782 km (0.042 R)
• M28: 5,214,383 km (0.086 R)
• M29: 5,516,122 km (0.092 R)
• M30: 5,669,161 km (0.083 R)
• M31: 5,979,576 km (0.077 R)
• M32: 6,184,376 km (0.106 R)
• M33: 6,375,562 km (0.07 R)
• M34: 6,861,905 km (0.118 R)
• M35: 6,944,034 km (0.081 R)
• M36: 7,226,176 km (0.081 R)
• M37: 7,562,920 km (0.086 R)
• M38: 7,784,624 km (0.046 R)
• M39: 8,269,321 km (0.054 R)
• M40: 8,374,489 km (0.099 R)
• M41: 8,462,452 km (0.085 R)
• M42: 8,799,496 km (0.108 R)
• M43: 9,104,975 km (0.088 R)
• M44: 9,231,685 km (0.099 R)
• M45: 9,523,700 km (0.048 R)
• M46: 10,060,756 km (0.11 R)
• M47: 10,474,693 km (0.098 R)
• M48: 10,645,684 km (0.093 R)
• M49: 10,932,762 km (0.093 R)
• M50: 11,241,682 km (0.043 R)
• M51: 11,338,920 km (0.102 R)
• M52: 11,416,861 km (0.075 R)
• M53: 11,651,729 km (0.064 R)
• M54: 11,848,600 km (0.12 R)
• M55: 12,305,771 km (0.093 R)
• M56: 12,385,956 km (0.057 R)
• M57: 12,687,844 km (0.1 R)
• M58: 12,829,663 km (0.115 R)
• M59: 13,135,142 km (0.106 R)
• M60: 13,381,380 km (0.062 R)
• M61: 13,484,303 km (0.112 R)
• M62: 13,608,320 km (0.111 R)
• M63: 13,774,224 km (0.065 R)
• M64: 14,045,295 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 10

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.85 AU - 2.19 AU

Year: 1825 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 127.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,776,977 km

• M1: 125,513 km (0.081 R)
• M2: 189,989 km (0.081 R)
• M3: 295,905 km (0.119 R)
• M4: 563,984 km (0.114 R)
• M5: 649,853 km (0.103 R)
• M6: 776,862 km (0.087 R)
• M7: 843,582 km (0.119 R)
• M8: 975,677 km (0.04 R)
• M9: 1,182,721 km (0.1 R)
• M10: 1,287,439 km (0.112 R)
• M11: 1,553,424 km (0.118 R)
• M12: 1,688,212 km (0.115 R)
• M13: 1,897,948 km (0.091 R)
• M14: 2,000,872 km (0.109 R)
• M15: 2,190,861 km (0.112 R)
• M16: 2,266,408 km (0.115 R)
• M17: 2,431,265 km (0.119 R)
• M18: 2,532,094 km (0.108 R)
• M19: 2,738,090 km (0.112 R)
• M20: 2,807,952 km (0.086 R)
• M21: 3,178,805 km (0.064 R)
• M22: 3,376,424 km (0.093 R)
• M23: 3,501,937 km (0.046 R)
• M24: 3,577,932 km (0.101 R)
• M25: 3,874,884 km (0.095 R)
• M26: 4,206,692 km (0.114 R)
• M27: 4,274,161 km (0.117 R)
• M28: 4,369,155 km (0.058 R)
• M29: 4,520,100 km (0.082 R)
• M30: 4,658,777 km (0.08 R)
• M31: 4,742,552 km (0.106 R)
• M32: 4,855,199 km (0.117 R)
• M33: 5,564,592 km (0.037 R)
• M34: 5,698,332 km (0.083 R)
• M35: 5,908,667 km (0.069 R)
• M36: 6,029,991 km (0.092 R)
• M37: 6,290,740 km (0.116 R)
• M38: 6,368,082 km (0.056 R)
• M39: 6,523,814 km (0.05 R)
• M40: 6,854,874 km (0.086 R)
• M41: 6,918,602 km (0.102 R)
• M42: 7,030,502 km (0.079 R)
• M43: 7,094,679 km (0.078 R)
• M44: 7,239,939 km (0.093 R)
• M45: 7,930,931 km (0.117 R)
• M46: 8,031,461 km (0.097 R)
• M47: 8,165,949 km (0.074 R)
• M48: 8,284,431 km (0.104 R)
• M49: 8,815,503 km (0.093 R)
• M50: 8,954,330 km (0.097 R)
• M51: 9,024,043 km (0.115 R)
• M52: 9,499,465 km (0.116 R)
• M53: 9,659,684 km (0.03 R)
• M54: 9,820,801 km (0.061 R)
• M55: 10,218,582 km (0.109 R)
• M56: 10,621,598 km (0.098 R)
• M57: 10,769,401 km (0.089 R)
• M58: 10,899,252 km (0.042 R)
• M59: 11,123,200 km (0.098 R)
• M60: 11,198,298 km (0.105 R)
• M61: 11,292,246 km (0.111 R)
• M62: 12,285,127 km (0.108 R)
• M63: 12,537,798 km (0.1 R)
• M64: 12,654,933 km (0.084 R)
• M65: 12,969,088 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 11.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.86 AU - 2.5 AU

Year: 2047 Days

Day: 12 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,776,977 km

• M1: 144,063 km (0.117 R)
• M2: 220,058 km (0.059 R)
• M3: 292,613 km (0.114 R)
• M4: 370,255 km (0.074 R)
• M5: 462,557 km (0.108 R)
• M6: 533,017 km (0.103 R)
• M7: 619,036 km (0.078 R)
• M8: 800,947 km (0.051 R)
• M9: 889,210 km (0.059 R)
• M10: 974,481 km (0.115 R)
• M11: 1,062,743 km (0.106 R)
• M12: 1,132,605 km (0.079 R)
• M13: 1,211,294 km (0.048 R)
• M14: 1,299,557 km (0.078 R)
• M15: 1,436,140 km (0.079 R)
• M16: 1,545,795 km (0.104 R)
• M17: 1,658,292 km (0.098 R)
• M18: 1,790,537 km (0.105 R)
• M19: 1,917,695 km (0.069 R)
• M20: 1,986,809 km (0.114 R)
• M21: 2,091,977 km (0.105 R)
• M22: 2,190,262 km (0.064 R)
• M23: 2,280,919 km (0.111 R)
• M24: 2,419,297 km (0.082 R)
• M25: 2,646,686 km (0.082 R)
• M26: 3,071,693 km (0.057 R)
• M27: 3,433,720 km (0.051 R)
• M28: 3,529,014 km (0.093 R)
• M29: 3,614,434 km (0.111 R)
• M30: 3,722,294 km (0.059 R)
• M31: 3,853,192 km (0.111 R)
• M32: 3,963,446 km (0.086 R)
• M33: 4,300,490 km (0.086 R)
• M34: 4,507,234 km (0.114 R)
• M35: 4,717,419 km (0.101 R)
• M36: 5,171,598 km (0.108 R)
• M37: 5,256,720 km (0.112 R)
• M38: 5,330,172 km (0.054 R)
• M39: 5,453,291 km (0.116 R)
• M40: 5,790,485 km (0.092 R)
• M41: 5,980,773 km (0.107 R)
• M42: 6,108,829 km (0.104 R)
• M43: 6,630,178 km (0.054 R)
• M44: 6,762,721 km (0.062 R)
• M45: 6,842,756 km (0.117 R)
• M46: 7,030,502 km (0.036 R)
• M47: 7,274,645 km (0.082 R)
• M48: 7,438,904 km (0.037 R)
• M49: 7,868,998 km (0.057 R)
• M50: 8,065,868 km (0.08 R)
• M51: 8,150,690 km (0.028 R)
• M52: 8,278,597 km (0.04 R)
• M53: 8,724,249 km (0.073 R)
• M54: 9,001,304 km (0.106 R)
• M55: 9,177,829 km (0.078 R)
• M56: 9,444,712 km (0.095 R)
• M57: 9,549,131 km (0.096 R)
• M58: 9,653,999 km (0.081 R)
• M59: 9,819,604 km (0.08 R)
• M60: 10,092,620 km (0.065 R)
• M61: 10,199,433 km (0.109 R)
• M62: 10,322,103 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 12.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.18 AU - 4.1 AU

Year: 4416 Days

Day: 10.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,776,977 km

• M1: 168,896 km (0.075 R)
• M2: 301,290 km (0.069 R)
• M3: 393,592 km (0.054 R)
• M4: 473,627 km (0.109 R)
• M5: 755,918 km (0.066 R)
• M6: 837,449 km (0.116 R)
• M7: 992,432 km (0.041 R)
• M8: 1,120,189 km (0.09 R)
• M9: 1,215,034 km (0.114 R)
• M10: 1,362,687 km (0.092 R)
• M11: 1,444,068 km (0.1 R)
• M12: 1,537,717 km (0.118 R)
• M13: 1,709,455 km (0.036 R)
• M14: 1,797,867 km (0.058 R)
• M15: 2,072,529 km (0.094 R)
• M16: 2,227,213 km (0.053 R)
• M17: 2,361,103 km (0.073 R)
• M18: 2,510,252 km (0.085 R)
• M19: 2,637,111 km (0.076 R)
• M20: 2,766,065 km (0.109 R)
• M21: 2,990,312 km (0.085 R)
• M22: 3,084,558 km (0.074 R)
• M23: 3,386,896 km (0.085 R)
• M24: 3,499,244 km (0.118 R)
• M25: 3,612,938 km (0.119 R)
• M26: 4,566,475 km (0.087 R)
• M27: 4,659,824 km (0.084 R)
• M28: 4,895,890 km (0.089 R)
• M29: 5,412,750 km (0.093 R)
• M30: 5,495,179 km (0.039 R)
• M31: 6,032,235 km (0.107 R)
• M32: 6,237,932 km (0.069 R)
• M33: 6,727,267 km (0.073 R)
• M34: 7,030,352 km (0.097 R)
• M35: 7,120,410 km (0.057 R)
• M36: 7,265,221 km (0.11 R)
• M37: 7,374,577 km (0.103 R)
• M38: 7,668,686 km (0.1 R)
• M39: 7,761,437 km (0.09 R)
• M40: 7,910,586 km (0.111 R)
• M41: 8,689,841 km (0.071 R)
• M42: 8,844,825 km (0.041 R)
• M43: 8,981,108 km (0.073 R)
• M44: 9,255,919 km (0.055 R)
• M45: 9,914,599 km (0.095 R)
• M46: 10,056,268 km (0.086 R)
• M47: 10,753,993 km (0.06 R)
• M48: 11,087,745 km (0.087 R)
• M49: 11,573,639 km (0.069 R)
• M50: 11,872,835 km (0.044 R)
• M51: 12,023,330 km (0.112 R)
• M52: 12,152,882 km (0.117 R)
• M53: 12,435,173 km (0.109 R)
• M54: 12,544,230 km (0.102 R)
• M55: 13,228,192 km (0.086 R)
• M56: 13,563,441 km (0.116 R)
• M57: 13,856,353 km (0.095 R)
• M58: 14,014,927 km (0.114 R)
• M59: 14,242,465 km (0.092 R)
• M60: 14,333,870 km (0.084 R)
• M61: 14,540,165 km (0.064 R)
• M62: 14,724,320 km (0.072 R)
• M63: 14,839,959 km (0.116 R)
• M64: 14,978,936 km (0.092 R)
• M65: 15,375,220 km (0.12 R)
• M66: 15,586,453 km (0.032 R)
• M67: 15,893,278 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866

Radius: 6.9

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.84 AU - 8.82 AU

Year: 15286 Days

Day: 18.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,776,977 km

• M1: 134,937 km (0.107 R)
• M2: 199,564 km (0.097 R)
• M3: 325,375 km (0.117 R)
• M4: 390,600 km (0.082 R)
• M5: 1,303,895 km (0.095 R)
• M6: 1,358,049 km (0.099 R)
• M7: 1,669,363 km (0.102 R)
• M8: 1,848,581 km (0.06 R)
• M9: 2,002,667 km (0.071 R)
• M10: 2,065,498 km (0.072 R)
• M11: 2,160,941 km (0.119 R)
• M12: 2,323,554 km (0.045 R)
• M13: 2,456,397 km (0.095 R)
• M14: 3,158,011 km (0.119 R)
• M15: 3,268,414 km (0.103 R)
• M16: 3,800,384 km (0.088 R)
• M17: 4,399,823 km (0.065 R)
• M18: 4,689,744 km (0.114 R)
• M19: 5,114,602 km (0.047 R)
• M20: 5,200,920 km (0.093 R)
• M21: 6,602,053 km (0.088 R)
• M22: 7,173,966 km (0.074 R)
• M23: 7,465,981 km (0.086 R)
• M24: 8,314,051 km (0.117 R)
• M25: 8,518,103 km (0.042 R)
• M26: 8,569,415 km (0.111 R)
• M27: 8,672,189 km (0.074 R)
• M28: 8,775,411 km (0.032 R)
• M29: 8,983,203 km (0.046 R)
• M30: 9,403,423 km (0.094 R)
• M31: 10,924,385 km (0.071 R)
• M32: 11,656,217 km (0.105 R)
• M33: 11,884,653 km (0.095 R)
• M34: 12,114,436 km (0.078 R)
• M35: 14,005,502 km (0.075 R)
• M36: 14,615,114 km (0.105 R)
• M37: 15,108,936 km (0.092 R)
• M38: 16,431,232 km (0.086 R)
• M39: 18,185,117 km (0.05 R)
• M40: 20,614,587 km (0.113 R)
• M41: 20,890,744 km (0.09 R)
• M42: 21,726,548 km (0.102 R)
• M43: 21,796,709 km (0.032 R)
• M44: 22,360,543 km (0.114 R)
• M45: 24,663,752 km (0.06 R)
• M46: 25,843,481 km (0.109 R)
• M47: 27,571,187 km (0.081 R)
• M48: 28,564,068 km (0.085 R)
• M49: 28,871,940 km (0.059 R)
• M50: 29,335,843 km (0.101 R)
• M51: 29,958,170 km (0.078 R)
• M52: 30,114,351 km (0.07 R)
• M53: 30,663,375 km (0.116 R)
• M54: 30,899,739 km (0.103 R)
• M55: 31,215,840 km (0.04 R)
• M56: 32,010,653 km (0.112 R)
• M57: 33,782,490 km (0.093 R)
• M58: 35,338,159 km (0.103 R)
• M59: 35,503,315 km (0.074 R)
• M60: 35,917,252 km (0.038 R)
• M61: 36,416,011 km (0.113 R)
• M62: 37,084,564 km (0.045 R)
• M63: 37,336,487 km (0.119 R)
• M64: 37,926,202 km (0.094 R)
• M65: 39,627,878 km (0.087 R)
• M66: 39,713,747 km (0.079 R)
• M67: 40,315,579 km (0.102 R)
• M68: 42,139,476 km (0.1 R)
• M69: 42,489,984 km (0.096 R)
• M70: 43,547,043 km (0.086 R)
• M71: 44,078,863 km (0.043 R)
• M72: 45,238,546 km (0.068 R)
• M73: 45,507,523 km (0.092 R)
• M74: 49,052,992 km (0.059 R)
• M75: 49,237,147 km (0.097 R)
• M76: 50,161,662 km (0.094 R)
• M77: 51,933,948 km (0.12 R)
• M78: 53,158,257 km (0.029 R)
• M79: 54,011,414 km (0.084 R)
• M80: 55,923,574 km (0.043 R)
• M81: 60,306,342 km (0.083 R)
• M82: 61,096,967 km (0.051 R)
• M83: 62,688,389 km (0.094 R)
• M84: 64,697,040 km (0.099 R)
• M85: 66,115,527 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit