🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 9.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.63 AU - 1.87 AU

Year: 1495 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,080,845 km

• M1: 129,552 km (0.048 R)
• M2: 203,603 km (0.082 R)
• M3: 357,539 km (0.076 R)
• M4: 493,523 km (0.088 R)
• M5: 568,921 km (0.091 R)
• M6: 739,313 km (0.04 R)
• M7: 905,366 km (0.105 R)
• M8: 1,038,209 km (0.093 R)
• M9: 1,107,174 km (0.084 R)
• M10: 1,233,883 km (0.075 R)
• M11: 1,307,336 km (0.031 R)
• M12: 1,399,189 km (0.099 R)
• M13: 1,563,148 km (0.107 R)
• M14: 1,670,111 km (0.092 R)
• M15: 1,872,666 km (0.107 R)
• M16: 2,005,808 km (0.075 R)
• M17: 2,181,586 km (0.112 R)
• M18: 2,559,171 km (0.07 R)
• M19: 2,654,165 km (0.08 R)
• M20: 2,739,586 km (0.085 R)
• M21: 2,869,437 km (0.077 R)
• M22: 2,946,180 km (0.068 R)
• M23: 3,068,252 km (0.114 R)
• M24: 3,203,339 km (0.115 R)
• M25: 3,596,782 km (0.11 R)
• M26: 3,847,508 km (0.104 R)
• M27: 4,079,235 km (0.089 R)
• M28: 4,240,501 km (0.098 R)
• M29: 4,315,749 km (0.106 R)
• M30: 4,492,873 km (0.087 R)
• M31: 4,737,017 km (0.087 R)
• M32: 5,131,656 km (0.074 R)
• M33: 5,441,323 km (0.076 R)
• M34: 5,757,124 km (0.09 R)
• M35: 5,994,387 km (0.07 R)
• M36: 6,292,086 km (0.113 R)
• M37: 6,551,040 km (0.072 R)
• M38: 6,725,621 km (0.088 R)
• M39: 6,813,585 km (0.066 R)
• M40: 6,931,318 km (0.063 R)
• M41: 7,124,150 km (0.118 R)
• M42: 7,363,955 km (0.101 R)
• M43: 7,500,089 km (0.089 R)
• M44: 8,177,319 km (0.104 R)
• M45: 8,255,558 km (0.113 R)
• M46: 8,349,656 km (0.112 R)
• M47: 8,523,339 km (0.12 R)
• M48: 8,602,626 km (0.069 R)
• M49: 8,729,933 km (0.111 R)
• M50: 8,825,975 km (0.113 R)
• M51: 9,116,045 km (0.097 R)
• M52: 9,556,910 km (0.115 R)
• M53: 9,722,066 km (0.035 R)
• M54: 9,838,154 km (0.055 R)
• M55: 9,954,691 km (0.119 R)
• M56: 10,138,846 km (0.118 R)
• M57: 10,273,484 km (0.061 R)
• M58: 10,459,584 km (0.112 R)
• M59: 10,783,763 km (0.114 R)
• M60: 10,852,428 km (0.082 R)
• M61: 10,972,854 km (0.105 R)
• M62: 11,041,968 km (0.11 R)
• M63: 11,111,083 km (0.087 R)
• M64: 11,215,203 km (0.113 R)
• M65: 11,793,399 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.7

Radius: 12

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.87 AU - 1.97 AU

Year: 1718 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,080,845 km

• M1: 160,818 km (0.069 R)
• M2: 255,364 km (0.09 R)
• M3: 405,410 km (0.091 R)
• M4: 608,564 km (0.079 R)
• M5: 708,196 km (0.087 R)
• M6: 814,112 km (0.087 R)
• M7: 926,011 km (0.102 R)
• M8: 1,071,420 km (0.052 R)
• M9: 1,284,597 km (0.108 R)
• M10: 1,533,229 km (0.096 R)
• M11: 1,630,617 km (0.114 R)
• M12: 2,186,074 km (0.072 R)
• M13: 2,284,210 km (0.111 R)
• M14: 2,408,975 km (0.118 R)
• M15: 2,484,970 km (0.073 R)
• M16: 2,626,639 km (0.091 R)
• M17: 2,784,166 km (0.091 R)
• M18: 2,917,906 km (0.08 R)
• M19: 2,999,138 km (0.07 R)
• M20: 3,081,267 km (0.108 R)
• M21: 3,164,145 km (0.097 R)
• M22: 3,374,479 km (0.037 R)
• M23: 3,560,729 km (0.12 R)
• M24: 3,794,550 km (0.112 R)
• M25: 4,185,449 km (0.044 R)
• M26: 4,323,827 km (0.083 R)
• M27: 4,526,532 km (0.092 R)
• M28: 4,605,221 km (0.119 R)
• M29: 5,285,143 km (0.098 R)
• M30: 5,772,982 km (0.099 R)
• M31: 5,875,756 km (0.103 R)
• M32: 6,240,326 km (0.114 R)
• M33: 6,416,552 km (0.108 R)
• M34: 6,558,670 km (0.09 R)
• M35: 6,828,096 km (0.028 R)
• M36: 7,101,112 km (0.114 R)
• M37: 7,583,116 km (0.031 R)
• M38: 7,658,214 km (0.102 R)
• M39: 7,847,007 km (0.074 R)
• M40: 7,923,002 km (0.088 R)
• M41: 8,018,296 km (0.083 R)
• M42: 8,267,826 km (0.061 R)
• M43: 8,637,332 km (0.108 R)
• M44: 10,168,616 km (0.109 R)
• M45: 10,293,081 km (0.066 R)
• M46: 10,501,621 km (0.104 R)
• M47: 11,071,888 km (0.078 R)
• M48: 11,199,944 km (0.045 R)
• M49: 11,804,170 km (0.065 R)
• M50: 12,132,238 km (0.111 R)
• M51: 12,374,885 km (0.067 R)
• M52: 12,864,669 km (0.084 R)
• M53: 13,089,514 km (0.082 R)
• M54: 13,406,363 km (0.118 R)
• M55: 13,657,089 km (0.062 R)
• M56: 13,886,422 km (0.113 R)
• M57: 14,348,979 km (0.084 R)
• M58: 14,512,041 km (0.102 R)
• M59: 14,652,363 km (0.093 R)
• M60: 14,769,648 km (0.1 R)
• M61: 15,123,148 km (0.107 R)
• M62: 15,479,640 km (0.051 R)
• M63: 15,599,019 km (0.054 R)
• M64: 15,862,909 km (0.097 R)
• M65: 16,104,061 km (0.116 R)
• M66: 16,249,321 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.4

Radius: 3.3

Gravity: 54.49 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.91 AU - 7.61 AU

Year: 11348 Days

Day: 24.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,080,845 km

• M1: 64,177 km (0.103 R)
• M2: 114,592 km (0.099 R)
• M3: 325,375 km (0.074 R)
• M4: 352,453 km (0.088 R)
• M5: 826,528 km (0.096 R)
• M6: 1,123,181 km (0.072 R)
• M7: 1,404,574 km (0.117 R)
• M8: 1,495,530 km (0.044 R)
• M9: 1,588,281 km (0.088 R)
• M10: 1,927,868 km (0.065 R)
• M11: 3,042,970 km (0.104 R)
• M12: 3,370,290 km (0.053 R)
• M13: 3,615,332 km (0.106 R)
• M14: 3,993,515 km (0.118 R)
• M15: 4,651,596 km (0.035 R)
• M16: 4,719,214 km (0.055 R)
• M17: 4,924,014 km (0.104 R)
• M18: 5,062,242 km (0.118 R)
• M19: 5,131,805 km (0.101 R)
• M20: 5,699,828 km (0.066 R)
• M21: 6,064,847 km (0.094 R)
• M22: 7,959,504 km (0.058 R)
• M23: 8,121,668 km (0.062 R)
• M24: 8,162,359 km (0.116 R)
• M25: 8,573,155 km (0.092 R)
• M26: 8,906,608 km (0.111 R)
• M27: 9,032,719 km (0.106 R)
• M28: 9,117,242 km (0.094 R)
• M29: 9,457,577 km (0.058 R)
• M30: 10,282,310 km (0.081 R)
• M31: 10,636,558 km (0.104 R)
• M32: 10,770,299 km (0.085 R)
• M33: 11,585,009 km (0.096 R)
• M34: 11,861,017 km (0.075 R)
• M35: 12,278,844 km (0.057 R)
• M36: 12,372,492 km (0.051 R)
• M37: 12,654,484 km (0.052 R)
• M38: 13,081,436 km (0.034 R)
• M39: 13,368,814 km (0.119 R)
• M40: 14,292,281 km (0.057 R)
• M41: 15,437,303 km (0.118 R)
• M42: 15,487,718 km (0.082 R)
• M43: 15,995,304 km (0.049 R)
• M44: 16,663,258 km (0.097 R)
• M45: 17,026,631 km (0.106 R)
• M46: 18,292,379 km (0.067 R)
• M47: 19,152,866 km (0.096 R)
• M48: 19,971,465 km (0.082 R)
• M49: 20,026,368 km (0.057 R)
• M50: 20,357,278 km (0.065 R)
• M51: 21,248,732 km (0.103 R)
• M52: 21,529,826 km (0.1 R)
• M53: 21,812,118 km (0.054 R)
• M54: 23,184,528 km (0.114 R)
• M55: 23,532,044 km (0.111 R)
• M56: 23,590,088 km (0.073 R)
• M57: 24,290,655 km (0.088 R)
• M58: 25,354,296 km (0.05 R)
• M59: 25,831,962 km (0.103 R)
• M60: 26,252,182 km (0.084 R)
• M61: 26,735,383 km (0.073 R)
• M62: 26,917,294 km (0.108 R)
• M63: 26,978,031 km (0.086 R)
• M64: 27,221,427 km (0.041 R)
• M65: 28,079,072 km (0.112 R)
• M66: 28,449,326 km (0.087 R)
• M67: 29,070,157 km (0.11 R)
• M68: 29,569,814 km (0.108 R)
• M69: 30,072,463 km (0.073 R)
• M70: 30,768,243 km (0.1 R)
• M71: 32,111,033 km (0.12 R)
• M72: 32,175,360 km (0.096 R)
• M73: 32,562,819 km (0.055 R)
• M74: 34,062,238 km (0.053 R)
• M75: 34,193,585 km (0.108 R)
• M76: 34,259,408 km (0.074 R)
• M77: 34,457,027 km (0.051 R)
• M78: 34,523,000 km (0.063 R)
• M79: 34,654,945 km (0.114 R)
• M80: 35,317,664 km (0.065 R)
• M81: 36,790,156 km (0.04 R)
• M82: 37,805,626 km (0.03 R)
• M83: 39,173,848 km (0.087 R)
• M84: 40,488,514 km (0.088 R)
• M85: 41,817,691 km (0.116 R)
• M86: 41,958,463 km (0.052 R)
• M87: 42,381,675 km (0.091 R)
• M88: 42,593,805 km (0.111 R)
• M89: 42,664,565 km (0.096 R)
• M90: 42,948,053 km (0.069 R)
• M91: 44,088,437 km (0.101 R)
• M92: 44,375,067 km (0.113 R)
• M93: 46,180,563 km (0.043 R)
• M94: 47,202,018 km (0.049 R)
• M95: 48,304,704 km (0.11 R)
• M96: 49,267,366 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.2

Radius: 5.4

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.47 AU - 11.69 AU

Year: 22220 Days

Day: 15.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,080,845 km

• M1: 120,875 km (0.091 R)
• M2: 311,912 km (0.08 R)
• M3: 931,097 km (0.101 R)
• M4: 1,088,025 km (0.049 R)
• M5: 1,669,961 km (0.083 R)
• M6: 1,893,460 km (0.118 R)
• M7: 3,030,853 km (0.115 R)
• M8: 3,185,387 km (0.064 R)
• M9: 3,263,627 km (0.06 R)
• M10: 3,664,699 km (0.096 R)
• M11: 4,251,871 km (0.102 R)
• M12: 4,425,105 km (0.103 R)
• M13: 4,512,470 km (0.079 R)
• M14: 4,556,452 km (0.076 R)
• M15: 5,558,758 km (0.096 R)
• M16: 6,626,138 km (0.094 R)
• M17: 7,807,812 km (0.098 R)
• M18: 8,073,199 km (0.075 R)
• M19: 8,942,063 km (0.075 R)
• M20: 9,954,691 km (0.092 R)
• M21: 10,127,028 km (0.09 R)
• M22: 11,062,463 km (0.101 R)
• M23: 12,086,311 km (0.119 R)
• M24: 12,331,652 km (0.065 R)
• M25: 12,578,488 km (0.048 R)
• M26: 12,640,571 km (0.091 R)
• M27: 13,392,301 km (0.087 R)
• M28: 13,965,560 km (0.071 R)
• M29: 14,029,737 km (0.098 R)
• M30: 14,481,971 km (0.042 R)
• M31: 15,136,013 km (0.048 R)
• M32: 16,405,351 km (0.068 R)
• M33: 16,540,887 km (0.117 R)
• M34: 16,608,804 km (0.114 R)
• M35: 17,018,403 km (0.067 R)
• M36: 17,638,935 km (0.055 R)
• M37: 18,056,762 km (0.104 R)
• M38: 18,126,774 km (0.051 R)
• M39: 18,548,341 km (0.058 R)
• M40: 18,689,561 km (0.074 R)
• M41: 19,115,466 km (0.114 R)
• M42: 19,832,489 km (0.043 R)
• M43: 20,850,951 km (0.1 R)
• M44: 21,218,812 km (0.098 R)
• M45: 21,292,564 km (0.086 R)
• M46: 21,588,768 km (0.105 R)
• M47: 21,737,319 km (0.108 R)
• M48: 22,260,163 km (0.114 R)
• M49: 22,335,112 km (0.099 R)
• M50: 23,165,829 km (0.109 R)
• M51: 23,317,970 km (0.104 R)
• M52: 24,083,612 km (0.077 R)
• M53: 24,624,408 km (0.085 R)
• M54: 25,954,483 km (0.095 R)
• M55: 26,588,478 km (0.07 R)
• M56: 28,358,072 km (0.101 R)
• M57: 29,174,876 km (0.097 R)
• M58: 29,421,413 km (0.12 R)
• M59: 30,082,337 km (0.11 R)
• M60: 32,263,623 km (0.081 R)
• M61: 32,859,621 km (0.117 R)
• M62: 33,803,434 km (0.092 R)
• M63: 34,930,355 km (0.093 R)
• M64: 35,630,024 km (0.089 R)
• M65: 35,805,502 km (0.105 R)
• M66: 39,105,931 km (0.112 R)
• M67: 39,287,094 km (0.105 R)
• M68: 41,759,946 km (0.084 R)
• M69: 42,875,049 km (0.055 R)
• M70: 46,087,065 km (0.056 R)
• M71: 46,470,035 km (0.052 R)
• M72: 47,432,099 km (0.081 R)
• M73: 47,528,740 km (0.039 R)
• M74: 48,595,223 km (0.106 R)
• M75: 49,473,661 km (0.065 R)
• M76: 51,246,247 km (0.108 R)
• M77: 53,541,377 km (0.117 R)
• M78: 56,789,895 km (0.093 R)
• M79: 57,097,767 km (0.114 R)
• M80: 57,200,541 km (0.114 R)
• M81: 57,303,315 km (0.099 R)
• M82: 61,044,458 km (0.063 R)
• M83: 61,992,011 km (0.108 R)
• M84: 62,308,860 km (0.095 R)
• M85: 67,126,958 km (0.09 R)
• M86: 67,561,091 km (0.109 R)
• M87: 69,196,944 km (0.081 R)
• M88: 70,625,304 km (0.112 R)
• M89: 73,734,696 km (0.118 R)
• M90: 74,406,690 km (0.103 R)
• M91: 74,631,236 km (0.077 R)
• M92: 74,968,280 km (0.058 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 18,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit