🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.69 AU

Year: 179 Days

Day: 16.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,158,654 km

• M1: 23,188 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.05 AU

Year: 336 Days

Day: 38.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 13.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.24 AU - 6.58 AU

Year: 4715 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,158,654 km

• M1: 231,428 km (0.094 R)
• M2: 535,411 km (0.077 R)
• M3: 673,938 km (0.073 R)
• M4: 1,094,308 km (0.116 R)
• M5: 1,231,490 km (0.113 R)
• M6: 1,342,491 km (0.113 R)
• M7: 2,024,059 km (0.068 R)
• M8: 2,372,024 km (0.037 R)
• M9: 2,532,991 km (0.096 R)
• M10: 3,103,557 km (0.11 R)
• M11: 3,324,962 km (0.119 R)
• M12: 3,574,791 km (0.053 R)
• M13: 3,713,618 km (0.1 R)
• M14: 3,901,662 km (0.07 R)
• M15: 4,117,083 km (0.119 R)
• M16: 4,311,859 km (0.088 R)
• M17: 4,635,140 km (0.071 R)
• M18: 4,837,995 km (0.092 R)
• M19: 5,173,992 km (0.101 R)
• M20: 5,464,361 km (0.074 R)
• M21: 5,705,812 km (0.107 R)
• M22: 7,405,095 km (0.106 R)
• M23: 7,672,875 km (0.082 R)
• M24: 7,792,852 km (0.092 R)
• M25: 8,126,156 km (0.114 R)
• M26: 8,557,148 km (0.098 R)
• M27: 8,901,223 km (0.081 R)
• M28: 9,154,193 km (0.069 R)
• M29: 9,377,543 km (0.066 R)
• M30: 9,570,374 km (0.07 R)
• M31: 9,797,165 km (0.098 R)
• M32: 10,991,255 km (0.116 R)
• M33: 11,160,749 km (0.099 R)
• M34: 11,365,249 km (0.089 R)
• M35: 12,056,092 km (0.104 R)
• M36: 12,406,750 km (0.067 R)
• M37: 12,903,116 km (0.094 R)
• M38: 13,370,010 km (0.104 R)
• M39: 13,478,619 km (0.093 R)
• M40: 13,769,437 km (0.051 R)
• M41: 13,988,897 km (0.116 R)
• M42: 14,246,504 km (0.054 R)
• M43: 14,431,407 km (0.092 R)
• M44: 14,617,208 km (0.083 R)
• M45: 14,803,756 km (0.102 R)
• M46: 15,028,752 km (0.082 R)
• M47: 15,292,493 km (0.093 R)
• M48: 15,444,035 km (0.075 R)
• M49: 15,901,356 km (0.117 R)
• M50: 16,054,843 km (0.097 R)
• M51: 16,479,402 km (0.111 R)
• M52: 19,307,849 km (0.098 R)
• M53: 19,430,669 km (0.049 R)
• M54: 20,172,974 km (0.066 R)
• M55: 21,388,307 km (0.086 R)
• M56: 21,600,287 km (0.109 R)
• M57: 21,770,380 km (0.107 R)
• M58: 21,898,136 km (0.112 R)
• M59: 22,111,762 km (0.089 R)
• M60: 22,369,070 km (0.112 R)
• M61: 22,541,108 km (0.117 R)
• M62: 23,277,429 km (0.12 R)
• M63: 23,801,919 km (0.046 R)
• M64: 25,353,698 km (0.073 R)
• M65: 26,119,339 km (0.094 R)
• M66: 26,527,742 km (0.092 R)
• M67: 27,304,903 km (0.037 R)
• M68: 27,996,793 km (0.08 R)
• M69: 28,368,244 km (0.088 R)
• M70: 28,975,312 km (0.077 R)
• M71: 30,822,098 km (0.114 R)
• M72: 31,880,503 km (0.041 R)
• M73: 32,025,763 km (0.115 R)
• M74: 32,122,852 km (0.107 R)
• M75: 32,365,649 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 12.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.47 AU - 9.33 AU

Year: 9950 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,158,654 km

• M1: 163,810 km (0.112 R)
• M2: 268,827 km (0.116 R)
• M3: 369,507 km (0.068 R)
• M4: 513,869 km (0.085 R)
• M5: 654,491 km (0.054 R)
• M6: 839,543 km (0.081 R)
• M7: 1,194,539 km (0.048 R)
• M8: 1,299,706 km (0.101 R)
• M9: 1,997,281 km (0.102 R)
• M10: 2,634,718 km (0.106 R)
• M11: 2,845,052 km (0.118 R)
• M12: 3,483,985 km (0.117 R)
• M13: 4,005,483 km (0.099 R)
• M14: 4,166,749 km (0.072 R)
• M15: 4,523,840 km (0.113 R)
• M16: 5,385,523 km (0.029 R)
• M17: 5,623,833 km (0.065 R)
• M18: 5,744,409 km (0.115 R)
• M19: 6,203,973 km (0.069 R)
• M20: 6,328,588 km (0.102 R)
• M21: 6,835,426 km (0.1 R)
• M22: 7,029,006 km (0.104 R)
• M23: 7,159,006 km (0.108 R)
• M24: 7,388,340 km (0.111 R)
• M25: 7,520,584 km (0.097 R)
• M26: 8,193,475 km (0.028 R)
• M27: 10,032,482 km (0.08 R)
• M28: 10,400,343 km (0.103 R)
• M29: 10,810,092 km (0.1 R)
• M30: 11,301,371 km (0.119 R)
• M31: 11,492,108 km (0.069 R)
• M32: 11,607,149 km (0.098 R)
• M33: 11,993,411 km (0.088 R)
• M34: 12,110,247 km (0.06 R)
• M35: 12,227,232 km (0.12 R)
• M36: 12,384,011 km (0.12 R)
• M37: 12,580,882 km (0.092 R)
• M38: 12,858,087 km (0.06 R)
• M39: 12,977,615 km (0.105 R)
• M40: 13,137,535 km (0.113 R)
• M41: 13,338,296 km (0.097 R)
• M42: 13,540,103 km (0.09 R)
• M43: 13,865,030 km (0.084 R)
• M44: 14,398,795 km (0.072 R)
• M45: 14,647,277 km (0.095 R)
• M46: 14,772,191 km (0.096 R)
• M47: 14,855,517 km (0.119 R)
• M48: 15,022,917 km (0.063 R)
• M49: 15,106,692 km (0.07 R)
• M50: 15,570,894 km (0.089 R)
• M51: 16,297,641 km (0.076 R)
• M52: 16,643,362 km (0.116 R)
• M53: 16,773,661 km (0.119 R)
• M54: 18,139,939 km (0.088 R)
• M55: 18,543,254 km (0.084 R)
• M56: 18,633,312 km (0.083 R)
• M57: 20,186,138 km (0.101 R)
• M58: 20,278,889 km (0.078 R)
• M59: 20,790,962 km (0.075 R)
• M60: 21,025,083 km (0.047 R)
• M61: 21,119,031 km (0.032 R)
• M62: 21,496,017 km (0.054 R)
• M63: 21,590,713 km (0.093 R)
• M64: 22,833,273 km (0.116 R)
• M65: 23,463,229 km (0.091 R)
• M66: 23,853,829 km (0.059 R)
• M67: 24,493,061 km (0.099 R)
• M68: 24,988,679 km (0.106 R)
• M69: 25,688,049 km (0.067 R)
• M70: 26,090,467 km (0.111 R)
• M71: 28,134,423 km (0.027 R)
• M72: 28,393,526 km (0.119 R)
• M73: 28,653,378 km (0.115 R)
• M74: 28,966,337 km (0.083 R)
• M75: 30,707,506 km (0.049 R)
• M76: 30,867,576 km (0.06 R)
• M77: 32,319,722 km (0.083 R)
• M78: 33,245,584 km (0.056 R)
• M79: 33,519,497 km (0.084 R)
• M80: 34,844,934 km (0.092 R)
• M81: 36,018,829 km (0.088 R)
• M82: 36,978,499 km (0.111 R)
• M83: 37,319,283 km (0.031 R)
• M84: 37,660,965 km (0.102 R)

Asteroid Belt

Center: 9.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.1

Radius: 9.2

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.77 AU - 12.63 AU

Year: 12208 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,158,654 km

• M1: 116,088 km (0.109 R)
• M2: 348,563 km (0.111 R)
• M3: 416,630 km (0.047 R)
• M4: 536,757 km (0.08 R)
• M5: 601,683 km (0.088 R)
• M6: 851,810 km (0.04 R)
• M7: 1,050,476 km (0.108 R)
• M8: 1,492,538 km (0.03 R)
• M9: 1,808,937 km (0.045 R)
• M10: 1,936,395 km (0.089 R)
• M11: 2,364,095 km (0.108 R)
• M12: 2,617,514 km (0.082 R)
• M13: 2,820,817 km (0.074 R)
• M14: 2,999,138 km (0.028 R)
• M15: 3,429,980 km (0.063 R)
• M16: 3,620,568 km (0.118 R)
• M17: 6,013,685 km (0.118 R)
• M18: 6,090,129 km (0.107 R)
• M19: 7,072,987 km (0.094 R)
• M20: 7,769,216 km (0.108 R)
• M21: 7,894,280 km (0.048 R)
• M22: 8,530,071 km (0.111 R)
• M23: 8,789,025 km (0.116 R)
• M24: 9,138,336 km (0.068 R)
• M25: 10,122,241 km (0.034 R)
• M26: 10,442,380 km (0.085 R)
• M27: 11,899,763 km (0.111 R)
• M28: 12,044,125 km (0.082 R)
• M29: 13,220,263 km (0.066 R)
• M30: 13,419,827 km (0.047 R)
• M31: 15,312,838 km (0.095 R)
• M32: 16,424,051 km (0.09 R)
• M33: 18,779,170 km (0.041 R)
• M34: 18,891,369 km (0.086 R)
• M35: 19,285,410 km (0.098 R)
• M36: 20,139,015 km (0.106 R)
• M37: 21,647,859 km (0.098 R)
• M38: 22,773,284 km (0.079 R)
• M39: 22,892,813 km (0.105 R)
• M40: 23,252,745 km (0.104 R)
• M41: 24,527,319 km (0.118 R)
• M42: 25,142,316 km (0.091 R)
• M43: 25,700,017 km (0.118 R)
• M44: 26,450,100 km (0.109 R)
• M45: 26,575,763 km (0.039 R)
• M46: 26,764,705 km (0.109 R)
• M47: 26,827,835 km (0.114 R)
• M48: 27,270,794 km (0.06 R)
• M49: 27,652,269 km (0.066 R)
• M50: 27,716,147 km (0.095 R)
• M51: 28,035,688 km (0.099 R)
• M52: 31,364,540 km (0.105 R)
• M53: 31,964,876 km (0.111 R)
• M54: 32,434,464 km (0.12 R)
• M55: 33,924,908 km (0.073 R)
• M56: 34,541,101 km (0.056 R)
• M57: 37,253,610 km (0.08 R)
• M58: 38,031,070 km (0.064 R)
• M59: 39,530,041 km (0.095 R)
• M60: 39,817,717 km (0.097 R)
• M61: 40,395,165 km (0.085 R)
• M62: 41,485,434 km (0.104 R)
• M63: 41,851,052 km (0.104 R)
• M64: 42,070,960 km (0.036 R)
• M65: 42,144,263 km (0.078 R)
• M66: 42,364,621 km (0.071 R)
• M67: 42,659,030 km (0.097 R)
• M68: 43,028,088 km (0.106 R)
• M69: 44,066,895 km (0.086 R)
• M70: 44,813,987 km (0.107 R)
• M71: 45,264,127 km (0.115 R)
• M72: 45,339,375 km (0.1 R)
• M73: 46,093,498 km (0.09 R)
• M74: 46,927,954 km (0.052 R)
• M75: 48,380,849 km (0.091 R)
• M76: 48,919,850 km (0.109 R)
• M77: 49,615,779 km (0.081 R)
• M78: 49,848,404 km (0.116 R)
• M79: 50,704,852 km (0.097 R)
• M80: 50,861,032 km (0.083 R)
• M81: 51,173,991 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.5

Radius: 6.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.33 AU - 19.75 AU

Year: 25208 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,158,654 km

• M1: 172,935 km (0.101 R)
• M2: 284,386 km (0.088 R)
• M3: 364,271 km (0.068 R)
• M4: 582,385 km (0.05 R)
• M5: 743,053 km (0.087 R)
• M6: 958,922 km (0.097 R)
• M7: 1,042,248 km (0.119 R)
• M8: 1,084,884 km (0.102 R)
• M9: 1,306,887 km (0.073 R)
• M10: 1,423,424 km (0.115 R)
• M11: 1,470,996 km (0.032 R)
• M12: 1,793,379 km (0.097 R)
• M13: 2,164,681 km (0.104 R)
• M14: 3,007,516 km (0.092 R)
• M15: 3,131,083 km (0.088 R)
• M16: 5,324,487 km (0.079 R)
• M17: 5,399,137 km (0.082 R)
• M18: 5,739,622 km (0.07 R)
• M19: 5,816,216 km (0.099 R)
• M20: 6,165,078 km (0.106 R)
• M21: 6,560,914 km (0.093 R)
• M22: 8,484,593 km (0.071 R)
• M23: 9,281,650 km (0.11 R)
• M24: 9,643,528 km (0.076 R)
• M25: 9,871,963 km (0.073 R)
• M26: 11,136,664 km (0.091 R)
• M27: 11,424,640 km (0.12 R)
• M28: 11,617,920 km (0.106 R)
• M29: 11,763,629 km (0.062 R)
• M30: 11,861,017 km (0.096 R)
• M31: 12,056,840 km (0.091 R)
• M32: 12,800,342 km (0.064 R)
• M33: 13,001,102 km (0.12 R)
• M34: 13,152,495 km (0.118 R)
• M35: 13,866,077 km (0.091 R)
• M36: 14,020,761 km (0.094 R)
• M37: 14,487,806 km (0.072 R)
• M38: 14,697,093 km (0.082 R)
• M39: 14,749,602 km (0.096 R)
• M40: 15,118,660 km (0.116 R)
• M41: 15,224,725 km (0.107 R)
• M42: 15,865,901 km (0.081 R)
• M43: 16,081,622 km (0.11 R)
• M44: 16,789,369 km (0.105 R)
• M45: 18,178,834 km (0.047 R)
• M46: 18,631,218 km (0.048 R)
• M47: 18,687,916 km (0.093 R)
• M48: 19,030,046 km (0.044 R)
• M49: 19,087,192 km (0.109 R)
• M50: 20,185,091 km (0.103 R)
• M51: 20,594,690 km (0.047 R)
• M52: 20,830,008 km (0.059 R)
• M53: 21,184,704 km (0.069 R)
• M54: 22,683,824 km (0.111 R)
• M55: 25,089,657 km (0.101 R)
• M56: 25,656,334 km (0.071 R)
• M57: 26,100,041 km (0.09 R)
• M58: 26,354,657 km (0.048 R)
• M59: 26,674,048 km (0.061 R)
• M60: 26,802,254 km (0.097 R)
• M61: 27,575,376 km (0.111 R)
• M62: 29,341,827 km (0.065 R)
• M63: 30,673,547 km (0.111 R)
• M64: 30,807,886 km (0.082 R)
• M65: 32,025,015 km (0.045 R)
• M66: 32,639,563 km (0.117 R)
• M67: 32,845,260 km (0.116 R)
• M68: 33,949,442 km (0.12 R)
• M69: 34,227,394 km (0.118 R)
• M70: 34,366,670 km (0.098 R)
• M71: 35,981,878 km (0.113 R)
• M72: 36,691,720 km (0.065 R)
• M73: 37,334,542 km (0.095 R)
• M74: 37,478,007 km (0.114 R)
• M75: 39,431,306 km (0.108 R)
• M76: 39,504,310 km (0.066 R)
• M77: 40,457,099 km (0.063 R)
• M78: 40,825,558 km (0.09 R)
• M79: 43,285,396 km (0.078 R)
• M80: 44,267,506 km (0.09 R)
• M81: 44,799,326 km (0.081 R)
• M82: 44,875,472 km (0.086 R)
• M83: 45,792,656 km (0.108 R)
• M84: 45,946,144 km (0.102 R)
• M85: 46,638,931 km (0.086 R)
• M86: 47,025,343 km (0.075 R)
• M87: 48,190,710 km (0.104 R)
• M88: 49,523,029 km (0.072 R)
• M89: 50,075,045 km (0.112 R)
• M90: 50,391,444 km (0.076 R)
• M91: 51,265,096 km (0.043 R)
• M92: 51,903,430 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: 313 - 16,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit