🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.51 AU - 0.53 AU

Year: 246 Days

Day: 40.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,377,697 km

• M1: 146,157 km (0.113 R)

Asteroid Belt

Center: 1.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 10.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.02 AU - 2.7 AU

Year: 2378 Days

Day: 6.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,377,697 km

• M1: 135,835 km (0.116 R)
• M2: 206,445 km (0.054 R)
• M3: 391,498 km (0.109 R)
• M4: 544,536 km (0.106 R)
• M5: 835,803 km (0.032 R)
• M6: 1,041,500 km (0.101 R)
• M7: 1,165,367 km (0.097 R)
• M8: 1,449,454 km (0.085 R)
• M9: 1,621,791 km (0.066 R)
• M10: 1,744,311 km (0.107 R)
• M11: 1,812,528 km (0.115 R)
• M12: 1,928,167 km (0.03 R)
• M13: 1,998,777 km (0.053 R)
• M14: 2,154,957 km (0.053 R)
• M15: 2,713,705 km (0.109 R)
• M16: 2,873,625 km (0.041 R)
• M17: 3,429,830 km (0.119 R)
• M18: 3,647,196 km (0.032 R)
• M19: 3,883,860 km (0.083 R)
• M20: 4,019,396 km (0.117 R)
• M21: 4,263,988 km (0.065 R)
• M22: 4,372,596 km (0.101 R)
• M23: 4,576,797 km (0.048 R)
• M24: 4,704,105 km (0.108 R)
• M25: 4,978,318 km (0.101 R)
• M26: 5,224,706 km (0.081 R)
• M27: 5,407,963 km (0.105 R)
• M28: 5,576,560 km (0.078 R)
• M29: 5,712,544 km (0.116 R)
• M30: 5,901,486 km (0.093 R)
• M31: 5,970,601 km (0.104 R)
• M32: 6,127,379 km (0.063 R)
• M33: 6,197,391 km (0.076 R)
• M34: 6,303,157 km (0.111 R)
• M35: 6,444,975 km (0.032 R)
• M36: 6,551,938 km (0.104 R)
• M37: 6,695,701 km (0.115 R)
• M38: 7,206,728 km (0.092 R)
• M39: 7,523,277 km (0.12 R)
• M40: 7,825,315 km (0.063 R)
• M41: 8,035,350 km (0.12 R)
• M42: 8,286,076 km (0.066 R)
• M43: 8,814,755 km (0.072 R)
• M44: 9,394,896 km (0.117 R)
• M45: 9,536,864 km (0.08 R)
• M46: 9,802,251 km (0.099 R)
• M47: 9,884,380 km (0.089 R)
• M48: 10,090,825 km (0.111 R)
• M49: 10,634,165 km (0.118 R)
• M50: 10,739,781 km (0.082 R)
• M51: 10,888,182 km (0.097 R)
• M52: 11,165,686 km (0.115 R)
• M53: 11,727,575 km (0.098 R)
• M54: 12,587,763 km (0.058 R)
• M55: 12,856,591 km (0.072 R)
• M56: 13,036,856 km (0.046 R)
• M57: 13,377,042 km (0.118 R)
• M58: 13,766,146 km (0.098 R)
• M59: 14,415,251 km (0.091 R)
• M60: 14,767,105 km (0.117 R)
• M61: 14,884,988 km (0.108 R)
• M62: 15,264,518 km (0.112 R)
• M63: 15,647,040 km (0.057 R)
• M64: 16,299,885 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 9.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.35 AU - 4.43 AU

Year: 6034 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,377,697 km

• M1: 129,402 km (0.119 R)
• M2: 194,028 km (0.119 R)
• M3: 325,824 km (0.068 R)
• M4: 416,331 km (0.103 R)
• M5: 486,043 km (0.098 R)
• M6: 759,658 km (0.106 R)
• M7: 968,347 km (0.1 R)
• M8: 1,079,947 km (0.101 R)
• M9: 1,504,805 km (0.042 R)
• M10: 1,586,037 km (0.066 R)
• M11: 2,140,596 km (0.076 R)
• M12: 2,420,344 km (0.096 R)
• M13: 3,035,490 km (0.051 R)
• M14: 3,201,993 km (0.086 R)
• M15: 3,328,852 km (0.082 R)
• M16: 3,500,590 km (0.097 R)
• M17: 4,356,140 km (0.058 R)
• M18: 4,615,543 km (0.113 R)
• M19: 5,199,124 km (0.101 R)
• M20: 5,474,534 km (0.073 R)
• M21: 5,550,380 km (0.062 R)
• M22: 6,117,955 km (0.104 R)
• M23: 6,223,122 km (0.091 R)
• M24: 6,703,929 km (0.037 R)
• M25: 6,948,971 km (0.067 R)
• M26: 7,335,831 km (0.07 R)
• M27: 7,673,024 km (0.091 R)
• M28: 7,872,139 km (0.097 R)
• M29: 8,015,454 km (0.095 R)
• M30: 8,626,561 km (0.089 R)
• M31: 8,952,685 km (0.119 R)
• M32: 9,495,126 km (0.098 R)
• M33: 9,678,234 km (0.113 R)
• M34: 10,359,952 km (0.103 R)
• M35: 10,643,290 km (0.084 R)
• M36: 10,738,434 km (0.117 R)
• M37: 10,865,443 km (0.103 R)
• M38: 11,314,536 km (0.107 R)
• M39: 11,411,475 km (0.097 R)
• M40: 11,736,851 km (0.114 R)
• M41: 11,802,225 km (0.081 R)
• M42: 11,900,660 km (0.101 R)
• M43: 11,966,334 km (0.039 R)
• M44: 12,230,524 km (0.08 R)
• M45: 12,396,577 km (0.06 R)
• M46: 12,563,528 km (0.088 R)
• M47: 13,000,803 km (0.072 R)
• M48: 13,614,603 km (0.099 R)
• M49: 13,683,418 km (0.102 R)
• M50: 13,752,233 km (0.104 R)
• M51: 14,168,115 km (0.094 R)
• M52: 14,412,558 km (0.074 R)
• M53: 14,552,881 km (0.094 R)
• M54: 14,658,497 km (0.061 R)
• M55: 15,083,205 km (0.109 R)
• M56: 15,404,392 km (0.116 R)
• M57: 15,981,092 km (0.071 R)
• M58: 16,235,558 km (0.094 R)
• M59: 17,267,035 km (0.066 R)
• M60: 17,341,535 km (0.068 R)
• M61: 18,357,604 km (0.037 R)
• M62: 18,662,484 km (0.117 R)
• M63: 18,777,076 km (0.104 R)
• M64: 18,930,414 km (0.087 R)
• M65: 19,007,307 km (0.111 R)
• M66: 19,470,462 km (0.106 R)
• M67: 20,368,498 km (0.069 R)
• M68: 21,001,147 km (0.059 R)
• M69: 21,120,527 km (0.094 R)
• M70: 21,519,953 km (0.113 R)
• M71: 22,326,285 km (0.104 R)
• M72: 22,610,970 km (0.101 R)
• M73: 23,142,641 km (0.117 R)
• M74: 25,310,464 km (0.109 R)
• M75: 25,437,472 km (0.075 R)
• M76: 26,762,610 km (0.077 R)
• M77: 27,194,799 km (0.114 R)
• M78: 27,281,565 km (0.055 R)
• M79: 27,716,596 km (0.047 R)
• M80: 28,329,349 km (0.096 R)
• M81: 28,902,458 km (0.113 R)
• M82: 29,390,446 km (0.068 R)
• M83: 29,524,037 km (0.12 R)
• M84: 29,702,358 km (0.106 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285

Radius: 7.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.76 AU - 6.22 AU

Year: 9617 Days

Day: 19.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,377,697 km

• M1: 101,876 km (0.094 R)
• M2: 173,534 km (0.07 R)
• M3: 218,862 km (0.098 R)
• M4: 378,183 km (0.116 R)
• M5: 490,083 km (0.088 R)
• M6: 550,371 km (0.117 R)
• M7: 626,366 km (0.115 R)
• M8: 1,571,376 km (0.107 R)
• M9: 1,814,473 km (0.104 R)
• M10: 1,911,113 km (0.063 R)
• M11: 2,069,537 km (0.093 R)
• M12: 2,315,177 km (0.059 R)
• M13: 2,946,928 km (0.081 R)
• M14: 3,038,034 km (0.096 R)
• M15: 3,246,723 km (0.102 R)
• M16: 3,293,696 km (0.119 R)
• M17: 3,556,241 km (0.096 R)
• M18: 3,678,013 km (0.105 R)
• M19: 3,726,932 km (0.111 R)
• M20: 4,101,824 km (0.056 R)
• M21: 4,699,767 km (0.091 R)
• M22: 5,104,429 km (0.116 R)
• M23: 5,241,909 km (0.092 R)
• M24: 5,352,612 km (0.098 R)
• M25: 5,408,412 km (0.109 R)
• M26: 5,464,212 km (0.115 R)
• M27: 6,091,775 km (0.086 R)
• M28: 6,266,804 km (0.074 R)
• M29: 6,325,596 km (0.063 R)
• M30: 6,414,009 km (0.082 R)
• M31: 7,044,713 km (0.034 R)
• M32: 7,569,652 km (0.055 R)
• M33: 7,821,126 km (0.119 R)
• M34: 8,075,293 km (0.076 R)
• M35: 8,139,171 km (0.05 R)
• M36: 8,429,242 km (0.119 R)
• M37: 8,494,167 km (0.089 R)
• M38: 8,821,038 km (0.102 R)
• M39: 8,920,072 km (0.098 R)
• M40: 9,019,256 km (0.115 R)
• M41: 9,218,969 km (0.104 R)
• M42: 9,420,178 km (0.079 R)
• M43: 9,656,543 km (0.117 R)
• M44: 9,792,677 km (0.085 R)
• M45: 9,997,925 km (0.102 R)
• M46: 10,587,041 km (0.063 R)
• M47: 12,237,106 km (0.068 R)
• M48: 12,495,162 km (0.095 R)
• M49: 12,717,764 km (0.1 R)
• M50: 13,697,630 km (0.096 R)
• M51: 14,235,285 km (0.113 R)
• M52: 15,410,525 km (0.114 R)
• M53: 15,849,146 km (0.085 R)
• M54: 16,211,173 km (0.086 R)
• M55: 19,934,515 km (0.111 R)
• M56: 21,690,046 km (0.052 R)
• M57: 21,868,366 km (0.081 R)
• M58: 22,047,136 km (0.101 R)
• M59: 22,136,745 km (0.091 R)
• M60: 22,451,050 km (0.112 R)
• M61: 23,677,753 km (0.081 R)
• M62: 23,723,530 km (0.111 R)
• M63: 23,999,238 km (0.064 R)
• M64: 24,414,821 km (0.103 R)
• M65: 24,832,648 km (0.077 R)
• M66: 25,159,370 km (0.048 R)
• M67: 26,242,758 km (0.077 R)
• M68: 26,670,907 km (0.105 R)
• M69: 26,957,536 km (0.097 R)
• M70: 27,775,388 km (0.083 R)
• M71: 28,065,907 km (0.102 R)
• M72: 28,211,615 km (0.089 R)
• M73: 28,308,854 km (0.101 R)
• M74: 29,287,523 km (0.113 R)
• M75: 29,682,013 km (0.055 R)
• M76: 29,929,597 km (0.081 R)
• M77: 30,426,711 km (0.086 R)
• M78: 30,676,240 km (0.118 R)
• M79: 30,926,368 km (0.107 R)
• M80: 31,277,923 km (0.053 R)
• M81: 32,748,021 km (0.04 R)
• M82: 33,362,868 km (0.104 R)
• M83: 33,620,177 km (0.101 R)
• M84: 33,775,010 km (0.111 R)
• M85: 34,136,888 km (0.039 R)
• M86: 34,240,559 km (0.095 R)
• M87: 34,292,320 km (0.105 R)
• M88: 34,604,082 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.3

Radius: 5.7

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.58 AU - 7.98 AU

Year: 11581 Days

Day: 23.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,377,697 km

• M1: 74,799 km (0.095 R)
• M2: 136,583 km (0.071 R)
• M3: 196,272 km (0.1 R)
• M4: 246,088 km (0.107 R)
• M5: 399,127 km (0.112 R)
• M6: 438,771 km (0.097 R)
• M7: 566,228 km (0.052 R)
• M8: 1,073,365 km (0.025 R)
• M9: 1,388,717 km (0.036 R)
• M10: 1,889,720 km (0.073 R)
• M11: 2,099,905 km (0.108 R)
• M12: 2,800,921 km (0.11 R)
• M13: 3,653,778 km (0.093 R)
• M14: 3,945,045 km (0.067 R)
• M15: 4,183,355 km (0.094 R)
• M16: 4,580,687 km (0.096 R)
• M17: 4,674,036 km (0.075 R)
• M18: 5,182,968 km (0.034 R)
• M19: 5,312,819 km (0.12 R)
• M20: 5,443,867 km (0.071 R)
• M21: 5,809,783 km (0.113 R)
• M22: 6,600,408 km (0.116 R)
• M23: 7,133,874 km (0.093 R)
• M24: 7,169,927 km (0.093 R)
• M25: 7,242,332 km (0.101 R)
• M26: 7,718,203 km (0.108 R)
• M27: 8,546,676 km (0.111 R)
• M28: 9,166,610 km (0.073 R)
• M29: 9,205,954 km (0.092 R)
• M30: 10,408,721 km (0.055 R)
• M31: 11,702,742 km (0.095 R)
• M32: 12,217,060 km (0.045 R)
• M33: 12,390,144 km (0.081 R)
• M34: 12,651,342 km (0.098 R)
• M35: 12,695,025 km (0.072 R)
• M36: 13,445,707 km (0.094 R)
• M37: 14,438,438 km (0.11 R)
• M38: 15,407,833 km (0.098 R)
• M39: 15,454,657 km (0.105 R)
• M40: 15,924,095 km (0.09 R)
• M41: 16,018,491 km (0.107 R)
• M42: 16,732,821 km (0.089 R)
• M43: 16,925,204 km (0.104 R)
• M44: 17,603,780 km (0.119 R)
• M45: 17,701,467 km (0.106 R)
• M46: 17,946,509 km (0.088 R)
• M47: 18,489,399 km (0.069 R)
• M48: 18,688,065 km (0.106 R)
• M49: 19,087,791 km (0.061 R)
• M50: 21,076,096 km (0.051 R)
• M51: 21,335,648 km (0.079 R)
• M52: 22,068,379 km (0.106 R)
• M53: 23,022,364 km (0.11 R)
• M54: 23,236,140 km (0.056 R)
• M55: 23,719,640 km (0.11 R)
• M56: 24,098,123 km (0.098 R)
• M57: 24,206,581 km (0.118 R)
• M58: 24,533,004 km (0.052 R)
• M59: 24,860,773 km (0.074 R)
• M60: 24,970,428 km (0.102 R)
• M61: 25,520,798 km (0.079 R)
• M62: 25,686,852 km (0.093 R)
• M63: 26,242,458 km (0.113 R)
• M64: 26,858,203 km (0.114 R)
• M65: 27,139,747 km (0.108 R)
• M66: 27,309,091 km (0.095 R)
• M67: 27,365,639 km (0.115 R)
• M68: 27,990,061 km (0.106 R)
• M69: 28,161,051 km (0.096 R)
• M70: 28,275,344 km (0.109 R)
• M71: 28,332,490 km (0.076 R)
• M72: 30,182,866 km (0.109 R)
• M73: 30,534,122 km (0.116 R)
• M74: 31,893,219 km (0.058 R)
• M75: 32,310,747 km (0.053 R)
• M76: 32,790,208 km (0.117 R)
• M77: 33,030,761 km (0.091 R)
• M78: 33,453,225 km (0.103 R)
• M79: 33,877,335 km (0.07 R)
• M80: 34,059,695 km (0.091 R)
• M81: 34,915,096 km (0.093 R)
• M82: 35,160,736 km (0.087 R)
• M83: 36,709,074 km (0.119 R)
• M84: 36,771,456 km (0.116 R)
• M85: 37,334,692 km (0.065 R)
• M86: 37,523,036 km (0.087 R)
• M87: 38,532,971 km (0.097 R)
• M88: 39,936,049 km (0.113 R)
• M89: 40,708,573 km (0.072 R)
• M90: 42,464,403 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit