🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 10.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.59 AU - 0.67 AU

Year: 345 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,877,261 km

• M1: 136,732 km (0.059 R)
• M2: 225,743 km (0.066 R)
• M3: 307,274 km (0.07 R)
• M4: 383,569 km (0.116 R)
• M5: 458,218 km (0.112 R)
• M6: 525,986 km (0.07 R)
• M7: 611,855 km (0.106 R)
• M8: 718,070 km (0.06 R)
• M9: 791,971 km (0.087 R)
• M10: 868,565 km (0.063 R)
• M11: 939,774 km (0.117 R)
• M12: 1,013,077 km (0.117 R)
• M13: 1,114,953 km (0.101 R)
• M14: 1,205,310 km (0.039 R)
• M15: 1,282,503 km (0.083 R)
• M16: 1,361,490 km (0.05 R)
• M17: 1,445,564 km (0.055 R)
• M18: 1,531,433 km (0.1 R)
• M19: 1,602,044 km (0.056 R)
• M20: 1,673,851 km (0.099 R)
• M21: 1,785,451 km (0.059 R)
• M22: 1,881,642 km (0.068 R)
• M23: 1,954,047 km (0.12 R)
• M24: 2,042,310 km (0.119 R)
• M25: 2,143,139 km (0.109 R)
• M26: 2,215,096 km (0.091 R)
• M27: 2,287,950 km (0.084 R)
• M28: 2,369,331 km (0.051 R)
• M29: 2,455,799 km (0.081 R)
• M30: 2,523,267 km (0.094 R)
• M31: 2,591,484 km (0.093 R)
• M32: 2,668,377 km (0.038 R)
• M33: 2,874,523 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.7

Radius: 11.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.22 AU - 1.48 AU

Year: 1083 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 79,877,261 km

• M1: 160,369 km (0.101 R)
• M2: 275,410 km (0.091 R)
• M3: 363,523 km (0.076 R)
• M4: 450,140 km (0.12 R)
• M5: 568,322 km (0.117 R)
• M6: 717,621 km (0.074 R)
• M7: 800,947 km (0.072 R)
• M8: 894,745 km (0.119 R)
• M9: 1,007,093 km (0.082 R)
• M10: 1,094,608 km (0.118 R)
• M11: 1,177,335 km (0.07 R)
• M12: 1,463,666 km (0.105 R)
• M13: 1,589,627 km (0.084 R)
• M14: 1,710,652 km (0.119 R)
• M15: 1,834,967 km (0.105 R)
• M16: 1,971,550 km (0.059 R)
• M17: 2,120,999 km (0.079 R)
• M18: 2,293,934 km (0.051 R)
• M19: 2,411,817 km (0.083 R)
• M20: 2,674,212 km (0.062 R)
• M21: 2,988,816 km (0.059 R)
• M22: 3,128,839 km (0.078 R)
• M23: 3,282,327 km (0.08 R)
• M24: 3,404,548 km (0.099 R)
• M25: 3,505,677 km (0.091 R)
• M26: 3,908,992 km (0.106 R)
• M27: 4,242,296 km (0.087 R)
• M28: 4,375,738 km (0.107 R)
• M29: 4,962,161 km (0.092 R)
• M30: 5,284,096 km (0.116 R)
• M31: 5,362,485 km (0.109 R)
• M32: 5,441,174 km (0.08 R)
• M33: 5,520,311 km (0.085 R)
• M34: 5,599,747 km (0.112 R)
• M35: 5,894,605 km (0.065 R)
• M36: 6,277,127 km (0.119 R)
• M37: 6,485,516 km (0.084 R)
• M38: 6,667,876 km (0.104 R)
• M39: 6,823,608 km (0.113 R)
• M40: 7,095,277 km (0.108 R)
• M41: 7,429,180 km (0.098 R)
• M42: 7,516,994 km (0.097 R)
• M43: 7,768,019 km (0.064 R)
• M44: 7,917,019 km (0.07 R)
• M45: 7,991,967 km (0.108 R)
• M46: 8,142,313 km (0.112 R)
• M47: 8,583,776 km (0.075 R)
• M48: 8,784,387 km (0.05 R)
• M49: 8,939,670 km (0.078 R)
• M50: 9,080,142 km (0.097 R)
• M51: 9,252,927 km (0.065 R)
• M52: 9,569,925 km (0.107 R)
• M53: 9,938,834 km (0.062 R)
• M54: 10,035,773 km (0.117 R)
• M55: 10,312,380 km (0.087 R)
• M56: 10,873,222 km (0.076 R)
• M57: 10,989,908 km (0.116 R)
• M58: 11,190,968 km (0.066 R)
• M59: 11,291,946 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.6

Radius: 5.3

Gravity: 21.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.3 AU - 6.9 AU

Year: 9147 Days

Day: 19.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,877,261 km

• M1: 67,319 km (0.074 R)
• M2: 197,918 km (0.057 R)
• M3: 349,760 km (0.1 R)
• M4: 550,670 km (0.118 R)
• M5: 817,852 km (0.054 R)
• M6: 1,121,386 km (0.1 R)
• M7: 1,197,681 km (0.08 R)
• M8: 1,416,393 km (0.118 R)
• M9: 1,647,671 km (0.097 R)
• M10: 1,823,299 km (0.065 R)
• M11: 1,958,984 km (0.058 R)
• M12: 2,312,783 km (0.049 R)
• M13: 2,410,470 km (0.115 R)
• M14: 2,584,602 km (0.109 R)
• M15: 2,788,804 km (0.101 R)
• M16: 2,866,744 km (0.092 R)
• M17: 2,919,103 km (0.07 R)
• M18: 3,267,217 km (0.074 R)
• M19: 3,349,347 km (0.114 R)
• M20: 3,914,677 km (0.119 R)
• M21: 4,328,016 km (0.115 R)
• M22: 4,570,365 km (0.041 R)
• M23: 4,942,115 km (0.106 R)
• M24: 5,355,903 km (0.101 R)
• M25: 6,081,153 km (0.04 R)
• M26: 7,804,072 km (0.052 R)
• M27: 7,877,375 km (0.117 R)
• M28: 7,987,928 km (0.073 R)
• M29: 8,699,266 km (0.117 R)
• M30: 8,813,409 km (0.12 R)
• M31: 9,823,793 km (0.057 R)
• M32: 10,584,947 km (0.119 R)
• M33: 10,952,060 km (0.089 R)
• M34: 11,075,329 km (0.07 R)
• M35: 11,573,190 km (0.066 R)
• M36: 11,740,890 km (0.086 R)
• M37: 11,867,001 km (0.056 R)
• M38: 12,078,382 km (0.032 R)
• M39: 12,163,354 km (0.079 R)
• M40: 12,248,326 km (0.116 R)
• M41: 12,290,961 km (0.098 R)
• M42: 12,547,821 km (0.12 R)
• M43: 13,284,889 km (0.093 R)
• M44: 14,304,249 km (0.103 R)
• M45: 14,529,244 km (0.093 R)
• M46: 14,574,273 km (0.047 R)
• M47: 15,625,049 km (0.119 R)
• M48: 16,042,876 km (0.113 R)
• M49: 16,089,550 km (0.104 R)
• M50: 16,370,345 km (0.078 R)
• M51: 16,984,445 km (0.104 R)
• M52: 17,606,024 km (0.116 R)
• M53: 18,186,314 km (0.094 R)
• M54: 18,478,778 km (0.12 R)
• M55: 18,871,323 km (0.063 R)
• M56: 19,964,584 km (0.053 R)
• M57: 20,065,114 km (0.075 R)
• M58: 20,165,643 km (0.065 R)
• M59: 21,642,773 km (0.077 R)
• M60: 21,952,740 km (0.061 R)
• M61: 22,212,142 km (0.05 R)
• M62: 22,838,957 km (0.085 R)
• M63: 23,101,801 km (0.097 R)
• M64: 23,683,587 km (0.111 R)
• M65: 24,109,791 km (0.045 R)
• M66: 24,753,810 km (0.108 R)
• M67: 26,443,518 km (0.108 R)
• M68: 26,941,081 km (0.073 R)
• M69: 27,497,435 km (0.073 R)
• M70: 27,553,385 km (0.077 R)
• M71: 28,001,580 km (0.111 R)
• M72: 28,226,425 km (0.102 R)
• M73: 28,395,621 km (0.111 R)
• M74: 28,452,019 km (0.1 R)
• M75: 29,246,384 km (0.066 R)
• M76: 29,588,963 km (0.07 R)
• M77: 29,760,701 km (0.117 R)
• M78: 29,818,147 km (0.086 R)
• M79: 29,875,443 km (0.067 R)
• M80: 30,624,779 km (0.067 R)
• M81: 30,682,673 km (0.107 R)
• M82: 31,438,591 km (0.094 R)
• M83: 32,791,105 km (0.098 R)
• M84: 33,563,778 km (0.118 R)
• M85: 33,742,997 km (0.089 R)
• M86: 34,282,446 km (0.098 R)
• M87: 34,704,013 km (0.083 R)
• M88: 34,764,451 km (0.103 R)
• M89: 35,006,201 km (0.082 R)
• M90: 35,248,549 km (0.107 R)
• M91: 35,552,233 km (0.069 R)
• M92: 36,652,974 km (0.096 R)
• M93: 37,578,686 km (0.113 R)
• M94: 39,642,089 km (0.084 R)
• M95: 42,514,668 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.6

Radius: 8

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.35 AU - 9.73 AU

Year: 18761 Days

Day: 21.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,877,261 km

• M1: 106,663 km (0.063 R)
• M2: 453,431 km (0.072 R)
• M3: 1,301,352 km (0.114 R)
• M4: 1,361,041 km (0.049 R)
• M5: 1,640,789 km (0.084 R)
• M6: 1,738,028 km (0.102 R)
• M7: 1,938,639 km (0.06 R)
• M8: 2,325,648 km (0.051 R)
• M9: 2,930,921 km (0.1 R)
• M10: 3,010,059 km (0.073 R)
• M11: 3,129,887 km (0.116 R)
• M12: 3,540,982 km (0.103 R)
• M13: 4,595,796 km (0.059 R)
• M14: 4,967,846 km (0.072 R)
• M15: 5,349,470 km (0.091 R)
• M16: 5,543,947 km (0.112 R)
• M17: 5,642,084 km (0.118 R)
• M18: 6,396,057 km (0.086 R)
• M19: 6,969,166 km (0.117 R)
• M20: 7,942,001 km (0.104 R)
• M21: 7,997,203 km (0.055 R)
• M22: 8,219,655 km (0.056 R)
• M23: 8,387,953 km (0.116 R)
• M24: 8,557,148 km (0.116 R)
• M25: 10,676,052 km (0.112 R)
• M26: 10,920,944 km (0.036 R)
• M27: 10,982,578 km (0.103 R)
• M28: 11,919,510 km (0.101 R)
• M29: 13,471,438 km (0.114 R)
• M30: 13,669,805 km (0.078 R)
• M31: 14,608,531 km (0.071 R)
• M32: 14,744,366 km (0.07 R)
• M33: 14,812,433 km (0.059 R)
• M34: 16,125,454 km (0.097 R)
• M35: 16,265,776 km (0.07 R)
• M36: 16,973,674 km (0.11 R)
• M37: 17,045,032 km (0.079 R)
• M38: 17,116,540 km (0.06 R)
• M39: 19,829,497 km (0.041 R)
• M40: 21,427,651 km (0.06 R)
• M41: 22,359,347 km (0.087 R)
• M42: 23,622,252 km (0.111 R)
• M43: 25,070,359 km (0.116 R)
• M44: 26,629,917 km (0.06 R)
• M45: 27,045,500 km (0.075 R)
• M46: 27,212,301 km (0.089 R)
• M47: 29,070,157 km (0.11 R)
• M48: 29,241,148 km (0.076 R)
• M49: 30,620,440 km (0.108 R)
• M50: 31,055,770 km (0.085 R)
• M51: 32,640,161 km (0.119 R)
• M52: 34,612,011 km (0.116 R)
• M53: 35,703,626 km (0.09 R)
• M54: 37,362,367 km (0.106 R)
• M55: 37,920,816 km (0.08 R)
• M56: 38,575,905 km (0.096 R)
• M57: 40,563,313 km (0.119 R)
• M58: 41,714,020 km (0.061 R)
• M59: 43,167,214 km (0.058 R)
• M60: 43,557,514 km (0.025 R)
• M61: 45,031,801 km (0.079 R)
• M62: 49,143,948 km (0.076 R)
• M63: 49,551,452 km (0.073 R)
• M64: 50,369,902 km (0.048 R)
• M65: 51,296,063 km (0.103 R)
• M66: 51,399,435 km (0.12 R)
• M67: 52,643,790 km (0.074 R)
• M68: 54,108,203 km (0.112 R)
• M69: 54,634,339 km (0.036 R)
• M70: 55,585,931 km (0.094 R)
• M71: 56,010,490 km (0.084 R)
• M72: 59,121,228 km (0.102 R)
• M73: 59,989,195 km (0.107 R)
• M74: 61,627,890 km (0.046 R)
• M75: 62,287,617 km (0.108 R)
• M76: 62,618,228 km (0.107 R)
• M77: 64,169,109 km (0.076 R)
• M78: 64,503,161 km (0.111 R)
• M79: 65,061,012 km (0.081 R)
• M80: 66,406,644 km (0.093 R)
• M81: 67,534,912 km (0.116 R)
• M82: 68,101,439 km (0.095 R)
• M83: 69,810,445 km (0.095 R)
• M84: 70,039,479 km (0.111 R)
• M85: 73,619,655 km (0.175 R)
• M86: 75,961,012 km (0.188 R)
• M87: 77,022,558 km (0.107 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: 245 - 13,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit