🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.5

Radius: 14.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.57 AU - 0.61 AU

Year: 302 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,428,000 km

• M1: 187,446 km (0.115 R)
• M2: 376,987 km (0.062 R)
• M3: 478,264 km (0.098 R)
• M4: 570,865 km (0.109 R)
• M5: 668,104 km (0.089 R)
• M6: 761,752 km (0.098 R)
• M7: 883,226 km (0.093 R)
• M8: 992,283 km (0.081 R)
• M9: 1,169,706 km (0.11 R)
• M10: 1,354,010 km (0.068 R)
• M11: 1,601,146 km (0.081 R)
• M12: 1,752,689 km (0.095 R)
• M13: 1,853,218 km (0.097 R)
• M14: 1,992,195 km (0.065 R)
• M15: 2,161,689 km (0.104 R)
• M16: 2,253,842 km (0.083 R)
• M17: 2,352,726 km (0.104 R)
• M18: 2,453,255 km (0.081 R)
• M19: 2,549,597 km (0.083 R)
• M20: 2,681,991 km (0.109 R)
• M21: 2,888,136 km (0.036 R)
• M22: 3,002,130 km (0.069 R)
• M23: 3,154,720 km (0.12 R)
• M24: 3,309,853 km (0.092 R)
• M25: 3,423,248 km (0.098 R)
• M26: 3,653,928 km (0.099 R)
• M27: 4,029,867 km (0.107 R)
• M28: 4,124,264 km (0.084 R)
• M29: 4,260,248 km (0.091 R)
• M30: 4,356,290 km (0.072 R)
• M31: 4,467,142 km (0.109 R)
• M32: 4,855,199 km (0.107 R)
• M33: 4,955,729 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 13

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.85 AU

Year: 433 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,428,000 km

• M1: 161,715 km (0.076 R)
• M2: 250,576 km (0.087 R)
• M3: 359,932 km (0.053 R)
• M4: 455,376 km (0.051 R)
• M5: 552,914 km (0.1 R)
• M6: 664,514 km (0.11 R)
• M7: 768,634 km (0.086 R)
• M8: 914,193 km (0.115 R)
• M9: 1,013,675 km (0.057 R)
• M10: 1,101,340 km (0.111 R)
• M11: 1,224,907 km (0.065 R)
• M12: 1,325,886 km (0.108 R)
• M13: 1,412,353 km (0.031 R)
• M14: 1,613,263 km (0.056 R)
• M15: 1,732,643 km (0.091 R)
• M16: 1,847,235 km (0.118 R)
• M17: 1,932,954 km (0.108 R)
• M18: 2,108,732 km (0.095 R)
• M19: 2,202,829 km (0.119 R)
• M20: 2,344,498 km (0.097 R)
• M21: 2,476,443 km (0.073 R)
• M22: 2,575,926 km (0.097 R)
• M23: 2,770,253 km (0.031 R)
• M24: 2,878,263 km (0.12 R)
• M25: 3,010,807 km (0.066 R)
• M26: 3,154,720 km (0.106 R)
• M27: 3,239,392 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 14

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.88 AU - 4.44 AU

Year: 4669 Days

Day: 5.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,428,000 km

• M1: 174,880 km (0.115 R)
• M2: 297,700 km (0.095 R)
• M3: 401,072 km (0.094 R)
• M4: 561,740 km (0.061 R)
• M5: 748,737 km (0.102 R)
• M6: 862,731 km (0.095 R)
• M7: 1,256,921 km (0.102 R)
• M8: 1,768,247 km (0.097 R)
• M9: 2,121,747 km (0.105 R)
• M10: 2,375,913 km (0.089 R)
• M11: 2,533,290 km (0.098 R)
• M12: 2,640,253 km (0.088 R)
• M13: 3,026,814 km (0.054 R)
• M14: 3,353,236 km (0.099 R)
• M15: 3,874,734 km (0.077 R)
• M16: 4,124,114 km (0.11 R)
• M17: 4,421,963 km (0.087 R)
• M18: 4,837,397 km (0.078 R)
• M19: 5,106,374 km (0.114 R)
• M20: 5,357,399 km (0.096 R)
• M21: 5,990,647 km (0.108 R)
• M22: 6,110,624 km (0.09 R)
• M23: 6,872,077 km (0.108 R)
• M24: 7,124,150 km (0.098 R)
• M25: 7,456,556 km (0.073 R)
• M26: 7,611,689 km (0.109 R)
• M27: 7,925,097 km (0.101 R)
• M28: 8,323,027 km (0.084 R)
• M29: 8,809,220 km (0.1 R)
• M30: 9,527,888 km (0.086 R)
• M31: 10,064,945 km (0.116 R)
• M32: 10,207,960 km (0.093 R)
• M33: 10,322,851 km (0.109 R)
• M34: 10,699,240 km (0.069 R)
• M35: 10,874,419 km (0.111 R)
• M36: 11,109,587 km (0.03 R)
• M37: 11,674,917 km (0.102 R)
• M38: 11,945,988 km (0.086 R)
• M39: 12,679,018 km (0.107 R)
• M40: 13,426,708 km (0.088 R)
• M41: 13,521,254 km (0.062 R)
• M42: 13,710,794 km (0.048 R)
• M43: 14,349,278 km (0.086 R)
• M44: 15,095,622 km (0.099 R)
• M45: 15,259,432 km (0.101 R)
• M46: 15,622,206 km (0.093 R)
• M47: 16,054,544 km (0.072 R)
• M48: 16,322,474 km (0.058 R)
• M49: 16,457,112 km (0.05 R)
• M50: 16,693,477 km (0.051 R)
• M51: 16,897,079 km (0.062 R)
• M52: 17,169,647 km (0.076 R)
• M53: 17,615,897 km (0.059 R)
• M54: 18,170,307 km (0.108 R)
• M55: 18,344,738 km (0.102 R)
• M56: 18,519,768 km (0.095 R)
• M57: 18,871,323 km (0.108 R)
• M58: 19,083,452 km (0.052 R)
• M59: 19,189,816 km (0.093 R)
• M60: 19,581,314 km (0.072 R)
• M61: 19,688,576 km (0.116 R)
• M62: 22,023,051 km (0.115 R)
• M63: 22,582,696 km (0.118 R)
• M64: 23,298,522 km (0.094 R)
• M65: 23,564,058 km (0.118 R)
• M66: 23,983,531 km (0.06 R)
• M67: 24,366,800 km (0.074 R)
• M68: 24,906,998 km (0.053 R)
• M69: 25,412,190 km (0.114 R)
• M70: 25,724,700 km (0.07 R)
• M71: 25,842,284 km (0.092 R)
• M72: 25,960,018 km (0.093 R)
• M73: 26,195,934 km (0.093 R)
• M74: 26,314,116 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.6

Radius: 7.5

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.67 AU - 6.75 AU

Year: 10320 Days

Day: 21.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,428,000 km

• M1: 182,061 km (0.068 R)
• M2: 940,971 km (0.09 R)
• M3: 1,814,024 km (0.102 R)
• M4: 2,752,451 km (0.098 R)
• M5: 2,811,692 km (0.109 R)
• M6: 2,871,531 km (0.111 R)
• M7: 4,085,368 km (0.117 R)
• M8: 4,290,168 km (0.055 R)
• M9: 4,428,396 km (0.118 R)
• M10: 5,032,921 km (0.064 R)
• M11: 5,738,724 km (0.053 R)
• M12: 5,929,760 km (0.098 R)
• M13: 6,200,533 km (0.094 R)
• M14: 6,317,817 km (0.102 R)
• M15: 6,396,506 km (0.076 R)
• M16: 8,682,960 km (0.059 R)
• M17: 9,661,629 km (0.069 R)
• M18: 10,348,732 km (0.09 R)
• M19: 11,004,120 km (0.052 R)
• M20: 12,354,989 km (0.103 R)
• M21: 12,552,309 km (0.046 R)
• M22: 13,099,986 km (0.062 R)
• M23: 13,250,781 km (0.114 R)
• M24: 13,351,610 km (0.048 R)
• M25: 14,529,394 km (0.088 R)
• M26: 14,685,425 km (0.084 R)
• M27: 14,842,054 km (0.097 R)
• M28: 15,368,189 km (0.119 R)
• M29: 15,527,212 km (0.071 R)
• M30: 17,532,870 km (0.059 R)
• M31: 18,707,064 km (0.111 R)
• M32: 20,079,924 km (0.105 R)
• M33: 20,311,800 km (0.116 R)
• M34: 20,661,411 km (0.075 R)
• M35: 20,954,323 km (0.09 R)
• M36: 22,439,082 km (0.092 R)
• M37: 22,800,511 km (0.051 R)
• M38: 23,042,410 km (0.04 R)
• M39: 23,651,124 km (0.117 R)
• M40: 23,957,501 km (0.042 R)
• M41: 24,141,955 km (0.112 R)
• M42: 25,196,021 km (0.091 R)
• M43: 26,518,766 km (0.067 R)
• M44: 27,541,566 km (0.104 R)
• M45: 28,252,306 km (0.096 R)
• M46: 29,034,404 km (0.108 R)
• M47: 29,099,927 km (0.112 R)
• M48: 29,231,125 km (0.051 R)
• M49: 30,287,286 km (0.111 R)
• M50: 30,953,894 km (0.099 R)
• M51: 33,119,024 km (0.027 R)
• M52: 33,187,540 km (0.117 R)
• M53: 33,736,713 km (0.12 R)
• M54: 34,012,572 km (0.092 R)
• M55: 34,427,556 km (0.091 R)
• M56: 35,123,037 km (0.058 R)
• M57: 35,472,498 km (0.104 R)
• M58: 35,542,659 km (0.082 R)
• M59: 35,963,777 km (0.06 R)
• M60: 36,740,190 km (0.054 R)
• M61: 36,882,009 km (0.097 R)
• M62: 37,450,929 km (0.044 R)
• M63: 38,166,007 km (0.114 R)
• M64: 39,247,301 km (0.049 R)
• M65: 40,484,774 km (0.082 R)
• M66: 40,851,289 km (0.077 R)
• M67: 41,292,453 km (0.068 R)
• M68: 41,513,559 km (0.067 R)
• M69: 41,587,460 km (0.09 R)
• M70: 42,031,167 km (0.089 R)
• M71: 42,179,419 km (0.031 R)
• M72: 43,972,349 km (0.037 R)
• M73: 44,047,597 km (0.115 R)
• M74: 44,349,037 km (0.112 R)
• M75: 44,802,318 km (0.066 R)
• M76: 44,953,861 km (0.078 R)
• M77: 45,029,557 km (0.094 R)
• M78: 45,637,523 km (0.104 R)
• M79: 45,789,963 km (0.108 R)
• M80: 47,015,320 km (0.103 R)
• M81: 47,169,256 km (0.069 R)
• M82: 48,096,314 km (0.037 R)
• M83: 48,251,447 km (0.064 R)
• M84: 49,107,446 km (0.032 R)
• M85: 49,811,603 km (0.028 R)
• M86: 49,968,531 km (0.12 R)
• M87: 51,388,215 km (0.115 R)
• M88: 51,864,385 km (0.075 R)
• M89: 52,421,787 km (0.105 R)
• M90: 52,901,098 km (0.068 R)
• M91: 53,381,906 km (0.069 R)
• M92: 53,462,090 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.6

Radius: 4.3

Gravity: 35.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.01 AU - 8.75 AU

Year: 14751 Days

Day: 18.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,428,000 km

• M1: 124,316 km (0.101 R)
• M2: 388,506 km (0.118 R)
• M3: 508,184 km (0.073 R)
• M4: 562,937 km (0.106 R)
• M5: 1,339,350 km (0.091 R)
• M6: 1,601,296 km (0.117 R)
• M7: 1,850,526 km (0.093 R)
• M8: 1,936,395 km (0.116 R)
• M9: 2,262,069 km (0.092 R)
• M10: 2,572,934 km (0.099 R)
• M11: 2,604,798 km (0.113 R)
• M12: 2,996,894 km (0.114 R)
• M13: 3,030,404 km (0.036 R)
• M14: 3,302,971 km (0.106 R)
• M15: 3,372,385 km (0.117 R)
• M16: 3,981,398 km (0.091 R)
• M17: 4,393,390 km (0.101 R)
• M18: 4,897,535 km (0.047 R)
• M19: 5,379,091 km (0.117 R)
• M20: 5,460,771 km (0.044 R)
• M21: 6,086,838 km (0.06 R)
• M22: 6,300,464 km (0.088 R)
• M23: 6,560,166 km (0.05 R)
• M24: 6,735,195 km (0.056 R)
• M25: 7,587,604 km (0.087 R)
• M26: 7,679,307 km (0.072 R)
• M27: 7,771,310 km (0.04 R)
• M28: 7,863,762 km (0.119 R)
• M29: 8,568,517 km (0.103 R)
• M30: 9,687,958 km (0.113 R)
• M31: 9,787,441 km (0.096 R)
• M32: 9,837,257 km (0.058 R)
• M33: 10,138,397 km (0.119 R)
• M34: 10,595,568 km (0.076 R)
• M35: 10,852,428 km (0.116 R)
• M36: 11,267,712 km (0.115 R)
• M37: 11,953,767 km (0.082 R)
• M38: 13,035,210 km (0.093 R)
• M39: 13,090,113 km (0.106 R)
• M40: 14,034,973 km (0.035 R)
• M41: 14,487,058 km (0.061 R)
• M42: 14,886,634 km (0.115 R)
• M43: 15,001,525 km (0.105 R)
• M44: 15,174,310 km (0.036 R)
• M45: 16,520,990 km (0.097 R)
• M46: 16,759,001 km (0.066 R)
• M47: 17,238,611 km (0.119 R)
• M48: 18,272,632 km (0.104 R)
• M49: 19,014,488 km (0.098 R)
• M50: 19,451,912 km (0.077 R)
• M51: 19,829,347 km (0.111 R)
• M52: 21,492,726 km (0.091 R)
• M53: 22,406,919 km (0.11 R)
• M54: 22,670,361 km (0.035 R)
• M55: 22,934,850 km (0.106 R)
• M56: 23,600,710 km (0.108 R)
• M57: 25,980,363 km (0.073 R)
• M58: 26,604,485 km (0.088 R)
• M59: 27,726,320 km (0.101 R)
• M60: 28,151,028 km (0.028 R)
• M61: 28,791,905 km (0.116 R)
• M62: 29,437,719 km (0.113 R)
• M63: 30,597,552 km (0.065 R)
• M64: 31,550,939 km (0.063 R)
• M65: 31,624,691 km (0.076 R)
• M66: 34,544,692 km (0.085 R)
• M67: 35,460,380 km (0.064 R)
• M68: 37,159,662 km (0.104 R)
• M69: 37,237,603 km (0.073 R)
• M70: 37,471,574 km (0.078 R)
• M71: 38,412,245 km (0.076 R)
• M72: 38,648,610 km (0.099 R)
• M73: 38,964,561 km (0.088 R)
• M74: 39,043,548 km (0.099 R)
• M75: 39,122,835 km (0.102 R)
• M76: 39,281,259 km (0.115 R)
• M77: 39,678,442 km (0.079 R)
• M78: 40,076,970 km (0.092 R)
• M79: 40,316,776 km (0.083 R)
• M80: 40,396,661 km (0.09 R)
• M81: 41,119,219 km (0.083 R)
• M82: 43,476,432 km (0.114 R)
• M83: 44,795,437 km (0.091 R)
• M84: 45,709,929 km (0.077 R)
• M85: 48,065,497 km (0.05 R)
• M86: 48,575,326 km (0.039 R)
• M87: 50,718,914 km (0.084 R)
• M88: 52,980,834 km (0.109 R)
• M89: 53,595,382 km (0.051 R)
• M90: 53,683,495 km (0.114 R)
• M91: 53,859,572 km (0.11 R)
• M92: 56,166,670 km (0.068 R)
• M93: 58,868,408 km (0.096 R)
• M94: 61,152,019 km (0.072 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: 493 - 19,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit