🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 14.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.43 AU - 0.65 AU

Year: 274 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,365,526 km

• M1: 175,777 km (0.089 R)
• M2: 273,016 km (0.058 R)
• M3: 372,648 km (0.101 R)
• M4: 479,162 km (0.095 R)
• M5: 569,070 km (0.101 R)
• M6: 676,631 km (0.036 R)
• M7: 821,592 km (0.101 R)
• M8: 947,104 km (0.119 R)
• M9: 1,054,665 km (0.071 R)
• M10: 1,151,305 km (0.118 R)
• M11: 1,240,466 km (0.088 R)
• M12: 1,365,230 km (0.119 R)
• M13: 1,517,521 km (0.056 R)
• M14: 1,711,848 km (0.037 R)
• M15: 1,805,945 km (0.053 R)
• M16: 1,927,120 km (0.116 R)
• M17: 2,028,697 km (0.099 R)
• M18: 2,125,636 km (0.064 R)
• M19: 2,243,968 km (0.118 R)
• M20: 2,351,230 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 8.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.45 AU - 0.69 AU

Year: 297 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,365,526 km

• M1: 119,678 km (0.118 R)
• M2: 176,974 km (0.077 R)
• M3: 232,325 km (0.044 R)
• M4: 294,857 km (0.094 R)
• M5: 365,318 km (0.083 R)
• M6: 484,847 km (0.101 R)
• M7: 584,329 km (0.118 R)
• M8: 645,066 km (0.098 R)
• M9: 741,856 km (0.117 R)
• M10: 808,128 km (0.109 R)
• M11: 870,660 km (0.109 R)
• M12: 922,570 km (0.059 R)
• M13: 975,528 km (0.11 R)
• M14: 1,032,824 km (0.116 R)
• M15: 1,249,741 km (0.08 R)
• M16: 1,308,832 km (0.107 R)
• M17: 1,448,257 km (0.04 R)
• M18: 1,570,030 km (0.077 R)
• M19: 1,683,724 km (0.099 R)
• M20: 1,757,326 km (0.1 R)
• M21: 1,923,679 km (0.084 R)
• M22: 2,008,800 km (0.092 R)
• M23: 2,091,229 km (0.11 R)
• M24: 2,199,837 km (0.086 R)
• M25: 2,267,754 km (0.04 R)
• M26: 2,444,878 km (0.097 R)
• M27: 2,528,503 km (0.109 R)
• M28: 2,581,760 km (0.107 R)
• M29: 2,776,088 km (0.074 R)
• M30: 2,835,777 km (0.084 R)
• M31: 2,989,115 km (0.073 R)
• M32: 3,055,088 km (0.08 R)
• M33: 3,107,297 km (0.08 R)
• M34: 3,323,765 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 8.3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.83 AU - 4.89 AU

Year: 6284 Days

Day: 14 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,365,526 km

• M1: 127,457 km (0.119 R)
• M2: 425,905 km (0.087 R)
• M3: 515,813 km (0.097 R)
• M4: 742,903 km (0.08 R)
• M5: 1,204,562 km (0.088 R)
• M6: 1,353,562 km (0.119 R)
• M7: 1,579,454 km (0.106 R)
• M8: 1,651,560 km (0.111 R)
• M9: 1,743,114 km (0.117 R)
• M10: 1,836,463 km (0.077 R)
• M11: 2,008,651 km (0.104 R)
• M12: 2,328,192 km (0.065 R)
• M13: 2,389,826 km (0.075 R)
• M14: 2,493,946 km (0.063 R)
• M15: 2,859,115 km (0.112 R)
• M16: 3,014,547 km (0.114 R)
• M17: 3,380,014 km (0.109 R)
• M18: 3,473,663 km (0.073 R)
• M19: 3,808,163 km (0.106 R)
• M20: 4,329,362 km (0.059 R)
• M21: 4,611,354 km (0.064 R)
• M22: 5,193,140 km (0.082 R)
• M23: 5,328,676 km (0.073 R)
• M24: 6,223,271 km (0.077 R)
• M25: 6,280,717 km (0.075 R)
• M26: 7,103,804 km (0.064 R)
• M27: 7,466,879 km (0.03 R)
• M28: 7,528,064 km (0.102 R)
• M29: 8,432,832 km (0.116 R)
• M30: 8,656,331 km (0.051 R)
• M31: 8,784,985 km (0.093 R)
• M32: 9,141,926 km (0.11 R)
• M33: 9,569,925 km (0.08 R)
• M34: 9,937,188 km (0.038 R)
• M35: 10,207,212 km (0.057 R)
• M36: 10,445,522 km (0.032 R)
• M37: 10,548,146 km (0.049 R)
• M38: 11,101,508 km (0.111 R)
• M39: 11,206,376 km (0.06 R)
• M40: 12,272,411 km (0.071 R)
• M41: 12,380,720 km (0.115 R)
• M42: 12,598,385 km (0.092 R)
• M43: 12,780,894 km (0.085 R)
• M44: 13,074,555 km (0.104 R)
• M45: 13,556,559 km (0.111 R)
• M46: 14,157,793 km (0.087 R)
• M47: 14,233,489 km (0.072 R)
• M48: 14,423,479 km (0.084 R)
• M49: 15,037,129 km (0.091 R)
• M50: 15,620,262 km (0.098 R)
• M51: 15,894,923 km (0.113 R)
• M52: 17,291,868 km (0.09 R)
• M53: 17,454,032 km (0.113 R)
• M54: 17,575,955 km (0.092 R)
• M55: 17,779,857 km (0.119 R)
• M56: 19,145,087 km (0.092 R)
• M57: 19,354,973 km (0.112 R)
• M58: 20,801,584 km (0.084 R)
• M59: 20,887,752 km (0.109 R)
• M60: 20,974,070 km (0.084 R)
• M61: 21,363,922 km (0.09 R)
• M62: 21,581,587 km (0.066 R)
• M63: 23,842,909 km (0.113 R)
• M64: 24,204,337 km (0.045 R)
• M65: 24,294,993 km (0.079 R)
• M66: 24,841,325 km (0.107 R)
• M67: 24,978,656 km (0.09 R)
• M68: 26,364,680 km (0.091 R)
• M69: 26,504,704 km (0.062 R)
• M70: 27,208,262 km (0.049 R)
• M71: 28,346,702 km (0.103 R)
• M72: 28,729,673 km (0.12 R)
• M73: 28,969,927 km (0.115 R)
• M74: 29,259,100 km (0.11 R)
• M75: 29,355,740 km (0.099 R)
• M76: 29,840,287 km (0.073 R)
• M77: 31,359,154 km (0.062 R)
• M78: 31,953,956 km (0.064 R)
• M79: 32,202,737 km (0.079 R)
• M80: 32,552,347 km (0.029 R)
• M81: 32,802,774 km (0.094 R)
• M82: 33,507,380 km (0.107 R)
• M83: 33,608,508 km (0.056 R)
• M84: 33,912,341 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.9

Radius: 6.1

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.44 AU - 7.24 AU

Year: 9742 Days

Day: 20.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,365,526 km

• M1: 87,814 km (0.116 R)
• M2: 181,163 km (0.036 R)
• M3: 387,010 km (0.117 R)
• M4: 441,912 km (0.105 R)
• M5: 591,360 km (0.071 R)
• M6: 1,091,316 km (0.102 R)
• M7: 1,212,341 km (0.071 R)
• M8: 1,337,704 km (0.112 R)
• M9: 1,402,031 km (0.081 R)
• M10: 1,467,406 km (0.086 R)
• M11: 1,556,267 km (0.079 R)
• M12: 1,739,225 km (0.09 R)
• M13: 1,786,049 km (0.099 R)
• M14: 1,857,258 km (0.1 R)
• M15: 2,051,436 km (0.073 R)
• M16: 2,565,304 km (0.086 R)
• M17: 2,618,860 km (0.113 R)
• M18: 3,117,470 km (0.039 R)
• M19: 3,290,106 km (0.094 R)
• M20: 3,348,300 km (0.076 R)
• M21: 3,826,863 km (0.106 R)
• M22: 4,042,882 km (0.056 R)
• M23: 4,294,805 km (0.106 R)
• M24: 4,616,740 km (0.093 R)
• M25: 4,879,883 km (0.112 R)
• M26: 4,946,454 km (0.066 R)
• M27: 5,283,797 km (0.107 R)
• M28: 5,593,913 km (0.043 R)
• M29: 6,052,131 km (0.055 R)
• M30: 6,159,543 km (0.093 R)
• M31: 6,522,318 km (0.06 R)
• M32: 6,854,724 km (0.066 R)
• M33: 7,041,871 km (0.115 R)
• M34: 7,117,119 km (0.117 R)
• M35: 7,421,102 km (0.072 R)
• M36: 7,963,095 km (0.029 R)
• M37: 8,159,816 km (0.094 R)
• M38: 8,517,953 km (0.034 R)
• M39: 9,373,204 km (0.105 R)
• M40: 10,085,589 km (0.099 R)
• M41: 10,298,467 km (0.101 R)
• M42: 10,512,691 km (0.058 R)
• M43: 10,771,795 km (0.113 R)
• M44: 11,208,321 km (0.045 R)
• M45: 11,296,285 km (0.064 R)
• M46: 11,695,262 km (0.112 R)
• M47: 11,784,423 km (0.063 R)
• M48: 11,874,032 km (0.113 R)
• M49: 13,710,794 km (0.087 R)
• M50: 13,899,288 km (0.044 R)
• M51: 15,291,296 km (0.112 R)
• M52: 15,634,025 km (0.115 R)
• M53: 16,127,847 km (0.065 R)
• M54: 16,878,230 km (0.103 R)
• M55: 18,205,762 km (0.091 R)
• M56: 18,257,523 km (0.1 R)
• M57: 18,412,955 km (0.109 R)
• M58: 19,039,171 km (0.117 R)
• M59: 20,152,030 km (0.051 R)
• M60: 20,312,698 km (0.108 R)
• M61: 21,122,471 km (0.108 R)
• M62: 21,449,343 km (0.102 R)
• M63: 22,829,084 km (0.104 R)
• M64: 23,052,583 km (0.084 R)
• M65: 23,445,277 km (0.118 R)
• M66: 23,614,323 km (0.03 R)
• M67: 25,153,536 km (0.117 R)
• M68: 25,326,471 km (0.116 R)
• M69: 26,080,743 km (0.095 R)
• M70: 26,255,922 km (0.1 R)
• M71: 26,431,401 km (0.105 R)
• M72: 26,548,685 km (0.095 R)
• M73: 27,137,353 km (0.046 R)
• M74: 28,148,036 km (0.1 R)
• M75: 28,627,946 km (0.027 R)
• M76: 29,534,958 km (0.118 R)
• M77: 29,595,695 km (0.11 R)
• M78: 29,656,581 km (0.097 R)
• M79: 30,943,871 km (0.087 R)
• M80: 33,763,342 km (0.114 R)
• M81: 35,235,684 km (0.062 R)
• M82: 36,272,248 km (0.059 R)
• M83: 36,337,472 km (0.088 R)
• M84: 36,794,344 km (0.116 R)
• M85: 37,187,487 km (0.067 R)
• M86: 37,384,657 km (0.087 R)
• M87: 38,574,559 km (0.108 R)
• M88: 41,059,380 km (0.1 R)
• M89: 44,987,221 km (0.073 R)
• M90: 45,337,430 km (0.07 R)
• M91: 45,618,375 km (0.11 R)
• M92: 45,899,768 km (0.081 R)
• M93: 46,818,299 km (0.118 R)
• M94: 47,031,177 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.1

Radius: 7.1

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.97 AU - 10.43 AU

Year: 20853 Days

Day: 24.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,365,526 km

• M1: 111,750 km (0.108 R)
• M2: 235,168 km (0.045 R)
• M3: 540,946 km (0.069 R)
• M4: 920,027 km (0.055 R)
• M5: 1,136,345 km (0.083 R)
• M6: 1,186,610 km (0.09 R)
• M7: 1,789,041 km (0.109 R)
• M8: 2,090,630 km (0.106 R)
• M9: 2,152,863 km (0.118 R)
• M10: 2,673,015 km (0.108 R)
• M11: 3,230,716 km (0.098 R)
• M12: 3,412,327 km (0.082 R)
• M13: 4,449,938 km (0.091 R)
• M14: 4,530,422 km (0.045 R)
• M15: 4,816,004 km (0.093 R)
• M16: 5,707,757 km (0.094 R)
• M17: 5,927,666 km (0.087 R)
• M18: 9,129,659 km (0.099 R)
• M19: 10,815,776 km (0.12 R)
• M20: 11,033,292 km (0.095 R)
• M21: 11,197,251 km (0.059 R)
• M22: 11,307,056 km (0.074 R)
• M23: 12,029,614 km (0.074 R)
• M24: 12,481,549 km (0.119 R)
• M25: 12,652,539 km (0.1 R)
• M26: 13,460,517 km (0.116 R)
• M27: 13,870,715 km (0.098 R)
• M28: 15,552,344 km (0.055 R)
• M29: 15,797,834 km (0.066 R)
• M30: 16,230,471 km (0.092 R)
• M31: 16,604,316 km (0.068 R)
• M32: 19,300,369 km (0.077 R)
• M33: 19,564,260 km (0.076 R)
• M34: 20,833,448 km (0.109 R)
• M35: 22,197,930 km (0.108 R)
• M36: 23,591,135 km (0.093 R)
• M37: 24,654,477 km (0.086 R)
• M38: 25,516,460 km (0.081 R)
• M39: 26,901,288 km (0.089 R)
• M40: 28,535,046 km (0.075 R)
• M41: 28,610,144 km (0.118 R)
• M42: 30,506,895 km (0.095 R)
• M43: 32,600,817 km (0.088 R)
• M44: 32,757,745 km (0.101 R)
• M45: 33,388,001 km (0.092 R)
• M46: 34,101,732 km (0.08 R)
• M47: 34,261,054 km (0.118 R)
• M48: 35,141,737 km (0.077 R)
• M49: 35,948,817 km (0.099 R)
• M50: 37,088,902 km (0.065 R)
• M51: 38,489,139 km (0.113 R)
• M52: 38,987,599 km (0.091 R)
• M53: 39,822,953 km (0.062 R)
• M54: 40,833,038 km (0.042 R)
• M55: 41,002,233 km (0.11 R)
• M56: 41,596,286 km (0.088 R)
• M57: 42,278,602 km (0.059 R)
• M58: 42,621,032 km (0.112 R)
• M59: 43,136,546 km (0.094 R)
• M60: 44,087,091 km (0.097 R)
• M61: 44,521,523 km (0.116 R)
• M62: 44,608,589 km (0.116 R)
• M63: 44,869,937 km (0.104 R)
• M64: 45,044,517 km (0.088 R)
• M65: 45,920,862 km (0.081 R)
• M66: 47,423,572 km (0.05 R)
• M67: 47,779,466 km (0.051 R)
• M68: 48,046,947 km (0.064 R)
• M69: 48,136,256 km (0.063 R)
• M70: 52,210,554 km (0.107 R)
• M71: 52,854,274 km (0.118 R)
• M72: 57,149,079 km (0.099 R)
• M73: 57,622,557 km (0.111 R)
• M74: 57,812,247 km (0.097 R)
• M75: 58,192,525 km (0.114 R)
• M76: 58,382,963 km (0.025 R)
• M77: 59,242,253 km (0.063 R)
• M78: 59,529,630 km (0.054 R)
• M79: 60,780,418 km (0.103 R)
• M80: 61,457,348 km (0.093 R)
• M81: 61,554,288 km (0.037 R)
• M82: 61,651,227 km (0.115 R)
• M83: 62,623,913 km (0.039 R)
• M84: 62,818,988 km (0.051 R)
• M85: 63,307,575 km (0.093 R)
• M86: 63,503,399 km (0.099 R)
• M87: 63,797,658 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 12,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit