🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.61 AU - 0.69 AU

Year: 338 Days

Day: 44.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,192,977 km

• M1: 72,405 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.9

Radius: 8.8

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.77 AU - 0.97 AU

Year: 524 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 158.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,192,977 km

• M1: 125,213 km (0.111 R)
• M2: 217,665 km (0.075 R)
• M3: 303,684 km (0.079 R)
• M4: 394,490 km (0.117 R)
• M5: 455,077 km (0.077 R)
• M6: 527,332 km (0.082 R)
• M7: 583,282 km (0.063 R)
• M8: 641,625 km (0.053 R)
• M9: 733,329 km (0.076 R)
• M10: 810,970 km (0.086 R)
• M11: 1,030,580 km (0.104 R)
• M12: 1,108,071 km (0.105 R)
• M13: 1,247,347 km (0.113 R)
• M14: 1,319,154 km (0.099 R)
• M15: 1,438,234 km (0.07 R)
• M16: 1,584,840 km (0.113 R)
• M17: 1,836,164 km (0.085 R)
• M18: 1,893,011 km (0.092 R)
• M19: 2,015,083 km (0.094 R)
• M20: 2,073,875 km (0.057 R)
• M21: 2,186,522 km (0.114 R)
• M22: 2,253,692 km (0.091 R)
• M23: 2,383,393 km (0.089 R)
• M24: 2,473,451 km (0.105 R)
• M25: 2,650,126 km (0.108 R)
• M26: 2,707,572 km (0.038 R)
• M27: 2,860,311 km (0.084 R)
• M28: 3,075,882 km (0.109 R)
• M29: 3,204,835 km (0.053 R)
• M30: 3,281,579 km (0.114 R)
• M31: 3,539,037 km (0.102 R)
• M32: 3,602,317 km (0.108 R)
• M33: 3,706,287 km (0.106 R)
• M34: 3,770,614 km (0.082 R)
• M35: 3,884,309 km (0.053 R)
• M36: 3,941,605 km (0.116 R)
• M37: 4,165,104 km (0.073 R)
• M38: 4,418,373 km (0.089 R)
• M39: 4,650,549 km (0.075 R)
• M40: 4,711,435 km (0.114 R)
• M41: 4,966,500 km (0.069 R)
• M42: 5,028,732 km (0.113 R)
• M43: 5,145,120 km (0.104 R)
• M44: 5,563,844 km (0.041 R)
• M45: 5,871,118 km (0.112 R)
• M46: 6,174,203 km (0.065 R)
• M47: 6,250,947 km (0.115 R)
• M48: 6,424,481 km (0.103 R)
• M49: 6,531,293 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 9.3

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.97 AU - 1.55 AU

Year: 913 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,192,977 km

• M1: 145,409 km (0.086 R)
• M2: 297,999 km (0.101 R)
• M3: 390,002 km (0.079 R)
• M4: 453,132 km (0.083 R)
• M5: 696,079 km (0.06 R)
• M6: 878,588 km (0.056 R)
• M7: 938,577 km (0.086 R)
• M8: 1,034,768 km (0.12 R)
• M9: 1,170,903 km (0.116 R)
• M10: 1,237,623 km (0.052 R)
• M11: 1,351,617 km (0.106 R)
• M12: 1,461,272 km (0.074 R)
• M13: 1,525,449 km (0.099 R)
• M14: 1,639,892 km (0.11 R)
• M15: 1,808,489 km (0.098 R)
• M16: 1,903,783 km (0.088 R)
• M17: 2,009,698 km (0.111 R)
• M18: 2,329,688 km (0.047 R)
• M19: 2,433,658 km (0.101 R)
• M20: 2,510,402 km (0.096 R)
• M21: 2,578,020 km (0.045 R)
• M22: 2,646,386 km (0.061 R)
• M23: 2,715,351 km (0.103 R)
• M24: 2,966,675 km (0.087 R)
• M25: 3,079,771 km (0.036 R)
• M26: 3,342,016 km (0.055 R)
• M27: 3,502,834 km (0.071 R)
• M28: 3,600,522 km (0.1 R)
• M29: 3,732,317 km (0.119 R)
• M30: 3,798,888 km (0.087 R)
• M31: 3,876,978 km (0.094 R)
• M32: 4,034,655 km (0.094 R)
• M33: 4,298,545 km (0.117 R)
• M34: 4,368,407 km (0.11 R)
• M35: 4,532,666 km (0.102 R)
• M36: 4,687,200 km (0.08 R)
• M37: 5,222,761 km (0.084 R)
• M38: 5,347,226 km (0.104 R)
• M39: 5,422,324 km (0.115 R)
• M40: 5,485,156 km (0.072 R)
• M41: 5,675,444 km (0.079 R)
• M42: 6,193,202 km (0.118 R)
• M43: 6,471,155 km (0.106 R)
• M44: 6,739,683 km (0.073 R)
• M45: 6,970,812 km (0.051 R)
• M46: 7,246,072 km (0.119 R)
• M47: 7,329,398 km (0.053 R)
• M48: 7,651,632 km (0.098 R)
• M49: 7,921,357 km (0.084 R)
• M50: 8,150,840 km (0.051 R)
• M51: 8,484,742 km (0.092 R)
• M52: 8,704,950 km (0.04 R)
• M53: 8,793,512 km (0.066 R)
• M54: 8,852,753 km (0.116 R)
• M55: 8,971,684 km (0.11 R)
• M56: 9,091,063 km (0.111 R)
• M57: 9,422,123 km (0.051 R)
• M58: 9,604,333 km (0.095 R)
• M59: 9,787,889 km (0.089 R)
• M60: 10,204,819 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.6

Radius: 8.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.16 AU - 1.6 AU

Year: 1047 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,192,977 km

• M1: 143,464 km (0.08 R)
• M2: 211,980 km (0.063 R)
• M3: 313,557 km (0.107 R)
• M4: 384,766 km (0.039 R)
• M5: 494,870 km (0.085 R)
• M6: 571,613 km (0.119 R)
• M7: 695,032 km (0.067 R)
• M8: 839,394 km (0.046 R)
• M9: 1,024,895 km (0.12 R)
• M10: 1,197,531 km (0.116 R)
• M11: 1,379,741 km (0.116 R)
• M12: 1,442,423 km (0.109 R)
• M13: 1,549,385 km (0.117 R)
• M14: 1,793,978 km (0.119 R)
• M15: 1,886,130 km (0.06 R)
• M16: 1,956,291 km (0.118 R)
• M17: 2,345,246 km (0.115 R)
• M18: 2,463,279 km (0.067 R)
• M19: 2,591,933 km (0.063 R)
• M20: 2,882,901 km (0.086 R)
• M21: 3,009,610 km (0.073 R)
• M22: 3,073,638 km (0.073 R)
• M23: 3,458,104 km (0.054 R)
• M24: 3,515,550 km (0.094 R)
• M25: 3,877,577 km (0.059 R)
• M26: 4,354,644 km (0.111 R)
• M27: 4,531,918 km (0.091 R)
• M28: 4,958,122 km (0.108 R)
• M29: 5,165,166 km (0.044 R)
• M30: 5,330,621 km (0.086 R)
• M31: 5,531,531 km (0.08 R)
• M32: 5,587,780 km (0.109 R)
• M33: 5,723,615 km (0.094 R)
• M34: 5,803,350 km (0.113 R)
• M35: 6,021,613 km (0.052 R)
• M36: 6,207,564 km (0.109 R)
• M37: 6,312,881 km (0.071 R)
• M38: 6,466,218 km (0.038 R)
• M39: 6,680,592 km (0.093 R)
• M40: 7,055,335 km (0.112 R)
• M41: 7,202,240 km (0.112 R)
• M42: 7,474,059 km (0.074 R)
• M43: 7,623,956 km (0.089 R)
• M44: 7,939,159 km (0.105 R)
• M45: 8,155,926 km (0.064 R)
• M46: 8,297,296 km (0.092 R)
• M47: 8,361,773 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 9.5

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.56 AU - 1.9 AU

Year: 1469 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,192,977 km

• M1: 162,613 km (0.062 R)
• M2: 226,491 km (0.114 R)
• M3: 333,154 km (0.064 R)
• M4: 513,270 km (0.118 R)
• M5: 594,951 km (0.115 R)
• M6: 674,088 km (0.109 R)
• M7: 860,188 km (0.068 R)
• M8: 1,090,120 km (0.119 R)
• M9: 1,152,951 km (0.096 R)
• M10: 1,254,378 km (0.069 R)
• M11: 1,566,888 km (0.1 R)
• M12: 1,628,223 km (0.106 R)
• M13: 1,690,456 km (0.056 R)
• M14: 1,806,693 km (0.11 R)
• M15: 1,881,941 km (0.108 R)
• M16: 2,036,027 km (0.104 R)
• M17: 2,228,559 km (0.098 R)
• M18: 2,510,851 km (0.1 R)
• M19: 2,680,794 km (0.06 R)
• M20: 3,096,676 km (0.084 R)
• M21: 3,279,185 km (0.091 R)
• M22: 3,451,971 km (0.077 R)
• M23: 3,586,908 km (0.089 R)
• M24: 3,876,081 km (0.116 R)
• M25: 3,988,279 km (0.077 R)
• M26: 4,302,285 km (0.115 R)
• M27: 4,389,501 km (0.104 R)
• M28: 4,462,504 km (0.089 R)
• M29: 4,669,099 km (0.11 R)
• M30: 4,728,639 km (0.086 R)
• M31: 4,924,164 km (0.072 R)
• M32: 5,653,304 km (0.04 R)
• M33: 5,973,892 km (0.052 R)
• M34: 6,399,348 km (0.064 R)
• M35: 6,582,456 km (0.053 R)
• M36: 7,262,528 km (0.104 R)
• M37: 7,401,355 km (0.084 R)
• M38: 7,558,432 km (0.098 R)
• M39: 7,804,970 km (0.101 R)
• M40: 7,947,237 km (0.076 R)
• M41: 8,072,301 km (0.066 R)
• M42: 8,143,958 km (0.093 R)
• M43: 8,396,928 km (0.075 R)
• M44: 8,689,093 km (0.04 R)
• M45: 8,854,848 km (0.111 R)
• M46: 8,928,899 km (0.032 R)
• M47: 9,003,099 km (0.066 R)
• M48: 9,114,849 km (0.107 R)
• M49: 9,434,091 km (0.116 R)
• M50: 9,890,962 km (0.034 R)
• M51: 10,083,495 km (0.092 R)
• M52: 10,296,672 km (0.107 R)
• M53: 10,629,078 km (0.028 R)
• M54: 10,786,754 km (0.093 R)
• M55: 10,965,075 km (0.106 R)
• M56: 11,044,661 km (0.064 R)
• M57: 11,344,605 km (0.077 R)
• M58: 11,627,195 km (0.083 R)
• M59: 11,708,277 km (0.107 R)
• M60: 11,932,375 km (0.057 R)
• M61: 12,157,969 km (0.088 R)
• M62: 12,322,975 km (0.048 R)
• M63: 12,384,909 km (0.112 R)
• M64: 12,509,374 km (0.104 R)
• M65: 12,696,670 km (0.078 R)
• M66: 13,053,162 km (0.104 R)
• M67: 13,562,094 km (0.113 R)
• M68: 13,690,300 km (0.108 R)
• M69: 13,904,972 km (0.053 R)
• M70: 14,337,610 km (0.045 R)
• M71: 14,555,574 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 9.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.61 AU - 4.93 AU

Year: 5697 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,192,977 km

• M1: 191,036 km (0.102 R)
• M2: 311,164 km (0.055 R)
• M3: 410,048 km (0.116 R)
• M4: 473,776 km (0.092 R)
• M5: 872,754 km (0.056 R)
• M6: 946,207 km (0.049 R)
• M7: 1,060,649 km (0.109 R)
• M8: 1,595,012 km (0.09 R)
• M9: 1,811,032 km (0.116 R)
• M10: 1,987,707 km (0.114 R)
• M11: 2,103,047 km (0.038 R)
• M12: 2,169,917 km (0.049 R)
• M13: 2,254,739 km (0.087 R)
• M14: 2,340,459 km (0.038 R)
• M15: 2,767,860 km (0.071 R)
• M16: 2,915,812 km (0.115 R)
• M17: 3,533,651 km (0.119 R)
• M18: 3,714,814 km (0.073 R)
• M19: 3,898,969 km (0.069 R)
• M20: 4,128,153 km (0.045 R)
• M21: 4,340,283 km (0.114 R)
• M22: 4,447,694 km (0.104 R)
• M23: 4,975,924 km (0.115 R)
• M24: 5,454,338 km (0.081 R)
• M25: 5,617,250 km (0.096 R)
• M26: 5,899,990 km (0.12 R)
• M27: 6,043,156 km (0.109 R)
• M28: 6,187,518 km (0.055 R)
• M29: 6,553,434 km (0.106 R)
• M30: 6,901,249 km (0.104 R)
• M31: 7,077,475 km (0.069 R)
• M32: 8,086,363 km (0.11 R)
• M33: 8,165,800 km (0.068 R)
• M34: 8,702,407 km (0.081 R)
• M35: 8,865,619 km (0.108 R)
• M36: 9,084,779 km (0.111 R)
• M37: 9,389,062 km (0.041 R)
• M38: 9,500,512 km (0.088 R)
• M39: 9,696,635 km (0.096 R)
• M40: 9,922,528 km (0.106 R)
• M41: 11,136,514 km (0.044 R)
• M42: 11,254,547 km (0.113 R)
• M43: 11,343,408 km (0.102 R)
• M44: 11,611,338 km (0.049 R)
• M45: 11,821,074 km (0.082 R)
• M46: 11,911,431 km (0.11 R)
• M47: 12,062,376 km (0.057 R)
• M48: 12,122,963 km (0.081 R)
• M49: 12,857,937 km (0.059 R)
• M50: 13,324,682 km (0.11 R)
• M51: 13,607,273 km (0.104 R)
• M52: 13,860,243 km (0.119 R)
• M53: 14,050,980 km (0.048 R)
• M54: 14,919,994 km (0.09 R)
• M55: 15,443,287 km (0.061 R)
• M56: 16,306,318 km (0.098 R)
• M57: 16,406,847 km (0.045 R)
• M58: 16,912,937 km (0.11 R)
• M59: 17,014,813 km (0.077 R)
• M60: 17,871,261 km (0.058 R)
• M61: 18,601,598 km (0.116 R)
• M62: 18,671,609 km (0.046 R)
• M63: 19,093,775 km (0.118 R)
• M64: 19,554,835 km (0.091 R)
• M65: 19,947,679 km (0.048 R)
• M66: 20,343,216 km (0.111 R)
• M67: 20,451,525 km (0.089 R)
• M68: 20,886,705 km (0.046 R)
• M69: 21,032,563 km (0.115 R)
• M70: 21,618,987 km (0.082 R)
• M71: 21,840,242 km (0.096 R)
• M72: 22,062,245 km (0.114 R)
• M73: 22,173,546 km (0.038 R)
• M74: 22,247,896 km (0.104 R)
• M75: 22,433,996 km (0.075 R)
• M76: 22,658,093 km (0.062 R)
• M77: 23,789,353 km (0.11 R)
• M78: 24,323,567 km (0.102 R)
• M79: 25,132,442 km (0.075 R)
• M80: 25,287,426 km (0.058 R)
• M81: 25,403,962 km (0.115 R)
• M82: 25,637,485 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.2

Radius: 5.2

Gravity: 27.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.12 AU - 8.48 AU

Year: 11449 Days

Day: 19.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,192,977 km

• M1: 127,158 km (0.108 R)
• M2: 404,064 km (0.081 R)
• M3: 1,067,082 km (0.118 R)
• M4: 1,674,748 km (0.119 R)
• M5: 1,959,134 km (0.075 R)
• M6: 2,093,473 km (0.108 R)
• M7: 2,314,728 km (0.039 R)
• M8: 2,660,598 km (0.119 R)
• M9: 3,146,492 km (0.093 R)
• M10: 3,692,524 km (0.086 R)
• M11: 3,959,556 km (0.039 R)
• M12: 4,061,283 km (0.082 R)
• M13: 4,302,136 km (0.107 R)
• M14: 4,406,704 km (0.096 R)
• M15: 4,441,710 km (0.048 R)
• M16: 4,547,476 km (0.11 R)
• M17: 4,689,893 km (0.083 R)
• M18: 4,725,647 km (0.077 R)
• M19: 4,942,414 km (0.085 R)
• M20: 5,125,522 km (0.097 R)
• M21: 7,365,302 km (0.106 R)
• M22: 8,127,503 km (0.076 R)
• M23: 8,300,139 km (0.111 R)
• M24: 8,693,431 km (0.059 R)
• M25: 8,958,818 km (0.035 R)
• M26: 9,452,491 km (0.029 R)
• M27: 9,817,061 km (0.075 R)
• M28: 10,186,269 km (0.073 R)
• M29: 10,372,518 km (0.082 R)
• M30: 10,985,720 km (0.115 R)
• M31: 11,513,651 km (0.099 R)
• M32: 11,659,060 km (0.047 R)
• M33: 11,853,986 km (0.066 R)
• M34: 12,049,959 km (0.101 R)
• M35: 13,146,661 km (0.093 R)
• M36: 13,655,593 km (0.096 R)
• M37: 14,535,677 km (0.073 R)
• M38: 14,850,581 km (0.075 R)
• M39: 15,273,943 km (0.097 R)
• M40: 15,647,788 km (0.088 R)
• M41: 17,338,992 km (0.116 R)
• M42: 17,505,644 km (0.065 R)
• M43: 17,840,743 km (0.099 R)
• M44: 18,403,829 km (0.096 R)
• M45: 18,687,616 km (0.097 R)
• M46: 18,972,750 km (0.065 R)
• M47: 19,895,021 km (0.032 R)
• M48: 21,484,049 km (0.042 R)
• M49: 21,782,796 km (0.071 R)
• M50: 22,748,002 km (0.108 R)
• M51: 23,726,970 km (0.056 R)
• M52: 24,035,740 km (0.094 R)
• M53: 24,657,319 km (0.098 R)
• M54: 25,852,756 km (0.12 R)
• M55: 26,553,472 km (0.119 R)
• M56: 27,131,369 km (0.115 R)
• M57: 27,713,454 km (0.077 R)
• M58: 27,843,305 km (0.096 R)
• M59: 27,908,380 km (0.086 R)
• M60: 28,561,525 km (0.102 R)
• M61: 29,021,538 km (0.112 R)
• M62: 29,285,578 km (0.103 R)
• M63: 30,349,818 km (0.077 R)
• M64: 30,819,256 km (0.116 R)
• M65: 31,494,241 km (0.104 R)
• M66: 31,562,009 km (0.105 R)
• M67: 32,037,730 km (0.084 R)
• M68: 33,478,956 km (0.095 R)
• M69: 35,786,055 km (0.093 R)
• M70: 37,066,014 km (0.101 R)
• M71: 39,524,206 km (0.056 R)
• M72: 40,699,148 km (0.069 R)
• M73: 41,142,706 km (0.088 R)
• M74: 41,290,957 km (0.025 R)
• M75: 41,365,008 km (0.091 R)
• M76: 42,482,953 km (0.108 R)
• M77: 44,977,049 km (0.09 R)
• M78: 45,206,083 km (0.098 R)
• M79: 45,358,972 km (0.115 R)
• M80: 46,434,431 km (0.096 R)
• M81: 46,665,859 km (0.099 R)
• M82: 47,673,550 km (0.092 R)
• M83: 47,829,282 km (0.118 R)
• M84: 48,063,103 km (0.053 R)
• M85: 48,453,703 km (0.039 R)
• M86: 49,395,272 km (0.055 R)
• M87: 51,296,511 km (0.065 R)
• M88: 51,695,639 km (0.04 R)
• M89: 52,416,551 km (0.077 R)
• M90: 52,738,037 km (0.1 R)
• M91: 53,221,537 km (0.095 R)
• M92: 53,463,885 km (0.074 R)
• M93: 54,030,712 km (0.115 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: 235 - 18,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit