🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.3

Radius: 14.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.55 AU - 0.57 AU

Year: 284 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,144,043 km

• M1: 184,155 km (0.068 R)
• M2: 301,589 km (0.101 R)
• M3: 396,285 km (0.069 R)
• M4: 491,130 km (0.068 R)
• M5: 732,880 km (0.101 R)
• M6: 834,008 km (0.088 R)
• M7: 936,931 km (0.046 R)
• M8: 1,052,571 km (0.118 R)
• M9: 1,198,578 km (0.11 R)
• M10: 1,295,667 km (0.061 R)
• M11: 1,400,086 km (0.114 R)
• M12: 1,553,275 km (0.095 R)
• M13: 1,665,024 km (0.115 R)
• M14: 1,808,788 km (0.092 R)
• M15: 1,921,884 km (0.119 R)
• M16: 2,037,523 km (0.09 R)
• M17: 2,234,095 km (0.042 R)
• M18: 2,334,774 km (0.099 R)
• M19: 2,458,641 km (0.085 R)
• M20: 2,821,416 km (0.096 R)
• M21: 2,936,606 km (0.105 R)
• M22: 3,041,624 km (0.104 R)
• M23: 3,142,004 km (0.111 R)
• M24: 3,243,581 km (0.078 R)
• M25: 3,364,456 km (0.09 R)
• M26: 3,555,044 km (0.078 R)
• M27: 3,717,507 km (0.11 R)
• M28: 3,895,529 km (0.054 R)
• M29: 4,154,632 km (0.09 R)
• M30: 4,346,267 km (0.114 R)
• M31: 4,439,766 km (0.108 R)
• M32: 4,534,012 km (0.049 R)
• M33: 4,669,698 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 12.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.68 AU

Year: 339 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,144,043 km

• M1: 159,621 km (0.087 R)
• M2: 236,514 km (0.075 R)
• M3: 316,250 km (0.059 R)
• M4: 471,832 km (0.1 R)
• M5: 578,495 km (0.115 R)
• M6: 725,400 km (0.059 R)
• M7: 831,016 km (0.085 R)
• M8: 957,726 km (0.031 R)
• M9: 1,035,516 km (0.079 R)
• M10: 1,119,740 km (0.063 R)
• M11: 1,223,411 km (0.096 R)
• M12: 1,387,371 km (0.072 R)
• M13: 1,490,294 km (0.1 R)
• M14: 1,568,234 km (0.119 R)
• M15: 1,671,158 km (0.047 R)
• M16: 1,800,710 km (0.11 R)
• M17: 2,049,640 km (0.025 R)
• M18: 2,142,092 km (0.118 R)
• M19: 2,294,233 km (0.075 R)
• M20: 2,406,581 km (0.082 R)
• M21: 2,520,874 km (0.066 R)
• M22: 2,692,911 km (0.092 R)
• M23: 2,806,157 km (0.043 R)
• M24: 2,944,086 km (0.058 R)
• M25: 3,025,617 km (0.042 R)
• M26: 3,173,120 km (0.03 R)
• M27: 3,250,762 km (0.113 R)
• M28: 3,438,657 km (0.072 R)
• M29: 3,549,509 km (0.098 R)
• M30: 3,743,088 km (0.09 R)
• M31: 3,857,082 km (0.096 R)
• M32: 3,959,407 km (0.098 R)
• M33: 4,239,155 km (0.107 R)
• M34: 4,358,085 km (0.096 R)
• M35: 4,552,263 km (0.041 R)
• M36: 4,667,454 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 12.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 925 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 75,144,043 km

• M1: 153,039 km (0.069 R)
• M2: 233,672 km (0.098 R)
• M3: 322,832 km (0.113 R)
• M4: 454,329 km (0.081 R)
• M5: 569,220 km (0.034 R)
• M6: 663,018 km (0.115 R)
• M7: 792,719 km (0.098 R)
• M8: 900,130 km (0.026 R)
• M9: 1,085,482 km (0.03 R)
• M10: 1,236,127 km (0.099 R)
• M11: 1,437,785 km (0.084 R)
• M12: 1,533,229 km (0.077 R)
• M13: 1,663,828 km (0.104 R)
• M14: 1,825,842 km (0.086 R)
• M15: 2,007,304 km (0.117 R)
• M16: 2,085,993 km (0.119 R)
• M17: 2,194,900 km (0.086 R)
• M18: 2,298,422 km (0.093 R)
• M19: 2,426,477 km (0.055 R)
• M20: 2,603,452 km (0.038 R)
• M21: 2,752,900 km (0.12 R)
• M22: 2,897,262 km (0.043 R)
• M23: 3,102,061 km (0.114 R)
• M24: 3,543,226 km (0.089 R)
• M25: 3,798,140 km (0.064 R)
• M26: 3,932,330 km (0.072 R)
• M27: 4,251,721 km (0.04 R)
• M28: 4,363,171 km (0.099 R)
• M29: 4,494,518 km (0.087 R)
• M30: 4,703,507 km (0.074 R)
• M31: 4,954,831 km (0.077 R)
• M32: 5,062,392 km (0.03 R)
• M33: 5,319,999 km (0.103 R)
• M34: 5,632,809 km (0.097 R)
• M35: 5,724,662 km (0.085 R)
• M36: 5,848,080 km (0.032 R)
• M37: 5,941,279 km (0.117 R)
• M38: 6,024,456 km (0.102 R)
• M39: 6,139,497 km (0.063 R)
• M40: 6,244,664 km (0.05 R)
• M41: 6,393,065 km (0.084 R)
• M42: 6,954,356 km (0.057 R)
• M43: 7,141,354 km (0.053 R)
• M44: 7,252,056 km (0.038 R)
• M45: 7,441,746 km (0.09 R)
• M46: 7,542,725 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 9.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.09 AU - 1.43 AU

Year: 959 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 75,144,043 km

• M1: 116,537 km (0.046 R)
• M2: 201,209 km (0.106 R)
• M3: 485,445 km (0.07 R)
• M4: 592,108 km (0.075 R)
• M5: 674,836 km (0.103 R)
• M6: 835,205 km (0.084 R)
• M7: 943,215 km (0.056 R)
• M8: 1,060,948 km (0.062 R)
• M9: 1,148,912 km (0.101 R)
• M10: 1,234,332 km (0.084 R)
• M11: 1,353,412 km (0.086 R)
• M12: 1,498,223 km (0.093 R)
• M13: 1,637,049 km (0.1 R)
• M14: 1,716,636 km (0.106 R)
• M15: 1,785,899 km (0.116 R)
• M16: 1,868,029 km (0.096 R)
• M17: 1,951,504 km (0.059 R)
• M18: 2,036,177 km (0.105 R)
• M19: 2,153,013 km (0.11 R)
• M20: 2,215,544 km (0.079 R)
• M21: 2,510,851 km (0.119 R)
• M22: 2,609,884 km (0.056 R)
• M23: 2,737,342 km (0.079 R)
• M24: 2,832,486 km (0.049 R)
• M25: 3,210,221 km (0.095 R)
• M26: 3,296,239 km (0.117 R)
• M27: 3,426,988 km (0.087 R)
• M28: 3,500,291 km (0.061 R)
• M29: 3,581,523 km (0.086 R)
• M30: 3,641,063 km (0.103 R)
• M31: 3,768,670 km (0.12 R)
• M32: 4,074,896 km (0.075 R)
• M33: 4,152,687 km (0.082 R)
• M34: 4,223,148 km (0.084 R)
• M35: 4,365,266 km (0.098 R)
• M36: 4,436,923 km (0.111 R)
• M37: 4,581,435 km (0.112 R)
• M38: 4,768,432 km (0.101 R)
• M39: 4,932,990 km (0.089 R)
• M40: 5,082,737 km (0.108 R)
• M41: 5,200,321 km (0.105 R)
• M42: 5,293,371 km (0.103 R)
• M43: 5,515,374 km (0.069 R)
• M44: 5,610,369 km (0.116 R)
• M45: 5,696,986 km (0.095 R)
• M46: 5,766,699 km (0.08 R)
• M47: 5,880,692 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.5

Radius: 14.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.26 AU - 1.96 AU

Year: 1386 Days

Day: 13 Hours

Environment

Temp: -201 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,144,043 km

• M1: 180,265 km (0.092 R)
• M2: 364,869 km (0.113 R)
• M3: 526,585 km (0.115 R)
• M4: 711,338 km (0.085 R)
• M5: 858,393 km (0.048 R)
• M6: 960,269 km (0.029 R)
• M7: 1,075,010 km (0.065 R)
• M8: 1,283,400 km (0.077 R)
• M9: 1,449,005 km (0.112 R)
• M10: 1,612,366 km (0.116 R)
• M11: 1,792,332 km (0.075 R)
• M12: 2,064,301 km (0.098 R)
• M13: 2,827,400 km (0.052 R)
• M14: 2,972,809 km (0.059 R)
• M15: 3,071,244 km (0.083 R)
• M16: 3,233,708 km (0.1 R)
• M17: 3,360,567 km (0.092 R)
• M18: 3,593,191 km (0.119 R)
• M19: 3,791,259 km (0.059 R)
• M20: 3,925,448 km (0.11 R)
• M21: 4,061,133 km (0.113 R)
• M22: 4,239,903 km (0.104 R)
• M23: 4,506,037 km (0.087 R)
• M24: 4,633,944 km (0.106 R)
• M25: 4,893,646 km (0.083 R)
• M26: 5,128,514 km (0.07 R)
• M27: 5,518,366 km (0.111 R)
• M28: 5,609,621 km (0.055 R)
• M29: 5,778,367 km (0.101 R)
• M30: 5,902,234 km (0.12 R)
• M31: 5,995,733 km (0.1 R)
• M32: 6,454,400 km (0.06 R)
• M33: 6,924,586 km (0.098 R)
• M34: 7,205,531 km (0.105 R)
• M35: 7,372,482 km (0.12 R)
• M36: 7,473,311 km (0.091 R)
• M37: 7,829,803 km (0.073 R)
• M38: 8,296,399 km (0.09 R)
• M39: 8,418,919 km (0.067 R)
• M40: 8,843,478 km (0.044 R)
• M41: 9,130,407 km (0.072 R)
• M42: 9,329,372 km (0.104 R)
• M43: 9,493,331 km (0.116 R)
• M44: 9,787,141 km (0.063 R)
• M45: 10,158,743 km (0.115 R)
• M46: 10,252,391 km (0.079 R)
• M47: 10,459,434 km (0.101 R)
• M48: 11,031,048 km (0.064 R)
• M49: 11,185,134 km (0.104 R)
• M50: 11,281,923 km (0.102 R)
• M51: 11,612,834 km (0.087 R)
• M52: 11,986,529 km (0.079 R)
• M53: 12,224,540 km (0.052 R)
• M54: 12,424,253 km (0.088 R)
• M55: 12,564,576 km (0.104 R)
• M56: 13,376,742 km (0.102 R)
• M57: 13,500,161 km (0.105 R)
• M58: 13,830,772 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 13.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.82 AU - 6.24 AU

Year: 8820 Days

Day: 10.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,144,043 km

• M1: 286,929 km (0.106 R)
• M2: 437,873 km (0.036 R)
• M3: 998,865 km (0.064 R)
• M4: 1,164,769 km (0.079 R)
• M5: 1,457,083 km (0.11 R)
• M6: 1,884,185 km (0.043 R)
• M7: 2,982,832 km (0.08 R)
• M8: 3,093,385 km (0.097 R)
• M9: 3,643,606 km (0.096 R)
• M10: 3,930,235 km (0.083 R)
• M11: 4,224,345 km (0.1 R)
• M12: 4,653,541 km (0.096 R)
• M13: 5,150,056 km (0.117 R)
• M14: 5,256,720 km (0.111 R)
• M15: 5,445,213 km (0.046 R)
• M16: 6,108,829 km (0.043 R)
• M17: 6,250,349 km (0.119 R)
• M18: 6,478,934 km (0.095 R)
• M19: 6,652,318 km (0.04 R)
• M20: 6,974,253 km (0.068 R)
• M21: 7,062,815 km (0.112 R)
• M22: 7,724,785 km (0.051 R)
• M23: 7,847,306 km (0.088 R)
• M24: 8,156,375 km (0.068 R)
• M25: 8,501,049 km (0.06 R)
• M26: 8,659,323 km (0.085 R)
• M27: 8,786,631 km (0.091 R)
• M28: 9,629,615 km (0.071 R)
• M29: 10,600,206 km (0.07 R)
• M30: 10,736,490 km (0.082 R)
• M31: 10,839,114 km (0.118 R)
• M32: 12,060,730 km (0.034 R)
• M33: 12,310,259 km (0.072 R)
• M34: 12,417,820 km (0.078 R)
• M35: 12,561,584 km (0.071 R)
• M36: 13,105,821 km (0.045 R)
• M37: 13,215,625 km (0.073 R)
• M38: 14,443,375 km (0.105 R)
• M39: 14,708,463 km (0.05 R)
• M40: 14,937,048 km (0.089 R)
• M41: 16,332,946 km (0.038 R)
• M42: 16,728,034 km (0.117 R)
• M43: 17,046,528 km (0.076 R)
• M44: 17,689,350 km (0.101 R)
• M45: 18,054,518 km (0.107 R)
• M46: 18,176,740 km (0.109 R)
• M47: 18,422,080 km (0.094 R)
• M48: 18,545,199 km (0.036 R)
• M49: 18,957,491 km (0.088 R)
• M50: 19,123,245 km (0.114 R)
• M51: 19,539,726 km (0.115 R)
• M52: 19,875,124 km (0.092 R)
• M53: 20,424,298 km (0.038 R)
• M54: 20,636,727 km (0.098 R)
• M55: 20,935,624 km (0.109 R)
• M56: 21,149,848 km (0.112 R)
• M57: 22,626,379 km (0.097 R)
• M58: 22,934,401 km (0.115 R)
• M59: 23,199,638 km (0.1 R)
• M60: 23,510,353 km (0.079 R)
• M61: 23,956,603 km (0.11 R)
• M62: 25,084,571 km (0.06 R)
• M63: 25,677,876 km (0.063 R)
• M64: 25,907,359 km (0.112 R)
• M65: 26,137,441 km (0.074 R)
• M66: 26,414,646 km (0.06 R)
• M67: 26,785,499 km (0.083 R)
• M68: 27,064,798 km (0.112 R)
• M69: 27,158,147 km (0.114 R)
• M70: 27,298,320 km (0.026 R)
• M71: 27,391,969 km (0.112 R)
• M72: 27,814,433 km (0.092 R)
• M73: 27,908,680 km (0.098 R)
• M74: 28,002,926 km (0.084 R)
• M75: 28,144,595 km (0.113 R)
• M76: 28,523,527 km (0.095 R)
• M77: 28,808,810 km (0.119 R)
• M78: 29,766,536 km (0.118 R)
• M79: 30,346,227 km (0.111 R)
• M80: 30,783,352 km (0.068 R)
• M81: 33,100,324 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.4

Radius: 7

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.42 AU - 13.04 AU

Year: 23839 Days

Day: 15.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,144,043 km

• M1: 1,081,742 km (0.045 R)
• M2: 2,181,586 km (0.089 R)
• M3: 2,389,676 km (0.074 R)
• M4: 2,640,851 km (0.114 R)
• M5: 2,714,154 km (0.065 R)
• M6: 2,900,404 km (0.065 R)
• M7: 3,014,098 km (0.092 R)
• M8: 3,207,079 km (0.091 R)
• M9: 3,893,135 km (0.118 R)
• M10: 4,623,023 km (0.098 R)
• M11: 4,711,735 km (0.053 R)
• M12: 4,935,832 km (0.048 R)
• M13: 5,026,488 km (0.109 R)
• M14: 5,255,373 km (0.106 R)
• M15: 6,303,157 km (0.092 R)
• M16: 6,800,420 km (0.082 R)
• M17: 7,413,472 km (0.117 R)
• M18: 10,911,070 km (0.091 R)
• M19: 11,267,263 km (0.065 R)
• M20: 11,386,792 km (0.107 R)
• M21: 11,627,345 km (0.107 R)
• M22: 11,687,633 km (0.063 R)
• M23: 12,052,053 km (0.074 R)
• M24: 12,174,275 km (0.081 R)
• M25: 12,358,579 km (0.11 R)
• M26: 12,420,214 km (0.101 R)
• M27: 14,510,096 km (0.082 R)
• M28: 14,705,471 km (0.118 R)
• M29: 15,495,497 km (0.113 R)
• M30: 16,231,818 km (0.094 R)
• M31: 16,299,436 km (0.053 R)
• M32: 16,366,905 km (0.057 R)
• M33: 16,842,775 km (0.095 R)
• M34: 16,979,508 km (0.029 R)
• M35: 17,048,024 km (0.08 R)
• M36: 17,254,170 km (0.111 R)
• M37: 17,461,213 km (0.093 R)
• M38: 18,649,469 km (0.099 R)
• M39: 18,790,989 km (0.037 R)
• M40: 19,217,791 km (0.118 R)
• M41: 19,289,149 km (0.074 R)
• M42: 20,225,782 km (0.083 R)
• M43: 20,663,056 km (0.103 R)
• M44: 20,809,513 km (0.11 R)
• M45: 20,956,268 km (0.12 R)
• M46: 23,886,741 km (0.051 R)
• M47: 24,117,421 km (0.118 R)
• M48: 24,194,464 km (0.082 R)
• M49: 24,271,656 km (0.043 R)
• M50: 25,989,339 km (0.075 R)
• M51: 26,623,634 km (0.072 R)
• M52: 26,783,105 km (0.116 R)
• M53: 27,343,349 km (0.119 R)
• M54: 27,746,067 km (0.111 R)
• M55: 27,826,700 km (0.058 R)
• M56: 28,150,579 km (0.063 R)
• M57: 29,293,657 km (0.075 R)
• M58: 29,623,071 km (0.068 R)
• M59: 31,036,771 km (0.038 R)
• M60: 31,204,470 km (0.087 R)
• M61: 31,288,395 km (0.089 R)
• M62: 31,709,513 km (0.108 R)
• M63: 33,240,796 km (0.119 R)
• M64: 34,796,166 km (0.103 R)
• M65: 34,970,447 km (0.061 R)
• M66: 37,173,126 km (0.092 R)
• M67: 37,887,456 km (0.091 R)
• M68: 38,156,582 km (0.088 R)
• M69: 39,239,073 km (0.118 R)
• M70: 39,329,729 km (0.046 R)
• M71: 41,249,668 km (0.059 R)
• M72: 41,896,529 km (0.113 R)
• M73: 45,180,203 km (0.105 R)
• M74: 45,751,517 km (0.088 R)
• M75: 47,672,653 km (0.045 R)
• M76: 48,643,094 km (0.119 R)
• M77: 48,935,558 km (0.045 R)
• M78: 49,326,308 km (0.048 R)
• M79: 50,307,819 km (0.101 R)
• M80: 50,504,840 km (0.105 R)
• M81: 51,991,094 km (0.09 R)
• M82: 52,290,141 km (0.08 R)
• M83: 55,718,026 km (0.097 R)
• M84: 57,665,192 km (0.026 R)
• M85: 57,974,560 km (0.098 R)
• M86: 59,530,229 km (0.049 R)
• M87: 60,365,434 km (0.113 R)
• M88: 62,788,321 km (0.064 R)
• M89: 63,851,662 km (0.041 R)
• M90: 64,920,988 km (0.077 R)
• M91: 68,382,084 km (0.076 R)
• M92: 71,348,909 km (0.087 R)
• M93: 72,680,779 km (0.066 R)
• M94: 74,469,521 km (0.027 R)
• M95: 74,581,869 km (0.065 R)
• M96: 74,694,217 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit