🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 8.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.49 AU - 0.53 AU

Year: 247 Days

Day: 5.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,444,772 km

• M1: 114,442 km (0.029 R)
• M2: 171,140 km (0.029 R)
• M3: 235,467 km (0.038 R)
• M4: 361,877 km (0.091 R)
• M5: 430,393 km (0.1 R)
• M6: 489,933 km (0.065 R)
• M7: 567,874 km (0.073 R)
• M8: 645,814 km (0.081 R)
• M9: 742,305 km (0.12 R)
• M10: 874,549 km (0.106 R)
• M11: 934,538 km (0.11 R)
• M12: 1,086,829 km (0.119 R)
• M13: 1,171,800 km (0.058 R)
• M14: 1,282,802 km (0.072 R)
• M15: 1,351,766 km (0.08 R)
• M16: 1,419,085 km (0.037 R)
• M17: 1,528,292 km (0.119 R)
• M18: 1,604,886 km (0.084 R)
• M19: 1,709,156 km (0.05 R)
• M20: 1,822,401 km (0.09 R)
• M21: 1,952,103 km (0.058 R)
• M22: 2,067,143 km (0.099 R)
• M23: 2,123,841 km (0.119 R)
• M24: 2,307,846 km (0.093 R)
• M25: 2,407,479 km (0.096 R)
• M26: 2,512,347 km (0.052 R)
• M27: 2,569,194 km (0.116 R)
• M28: 2,684,085 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 12.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.77 AU - 2.41 AU

Year: 2049 Days

Day: 7.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,444,772 km

• M1: 154,086 km (0.119 R)
• M2: 250,726 km (0.112 R)
• M3: 458,368 km (0.052 R)
• M4: 577,747 km (0.08 R)
• M5: 704,008 km (0.099 R)
• M6: 888,611 km (0.109 R)
• M7: 1,123,031 km (0.082 R)
• M8: 1,307,186 km (0.067 R)
• M9: 1,443,171 km (0.102 R)
• M10: 1,706,164 km (0.063 R)
• M11: 1,800,111 km (0.117 R)
• M12: 2,100,803 km (0.113 R)
• M13: 2,193,404 km (0.08 R)
• M14: 2,595,822 km (0.103 R)
• M15: 2,677,353 km (0.083 R)
• M16: 2,927,182 km (0.051 R)
• M17: 3,165,491 km (0.105 R)
• M18: 3,262,580 km (0.078 R)
• M19: 3,360,716 km (0.097 R)
• M20: 3,600,222 km (0.043 R)
• M21: 4,033,159 km (0.029 R)
• M22: 4,170,639 km (0.11 R)
• M23: 4,320,387 km (0.095 R)
• M24: 4,537,453 km (0.083 R)
• M25: 4,836,350 km (0.095 R)
• M26: 5,290,977 km (0.098 R)
• M27: 5,735,732 km (0.051 R)
• M28: 5,818,908 km (0.063 R)
• M29: 5,998,725 km (0.117 R)
• M30: 6,192,454 km (0.101 R)
• M31: 6,413,111 km (0.069 R)
• M32: 6,836,772 km (0.1 R)
• M33: 7,128,638 km (0.092 R)
• M34: 7,231,112 km (0.077 R)
• M35: 7,385,647 km (0.102 R)
• M36: 7,790,309 km (0.099 R)
• M37: 8,055,247 km (0.067 R)
• M38: 8,485,341 km (0.054 R)
• M39: 8,716,769 km (0.079 R)
• M40: 8,826,574 km (0.076 R)
• M41: 9,033,467 km (0.056 R)
• M42: 9,116,644 km (0.099 R)
• M43: 9,269,982 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 8.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.14 AU - 5.98 AU

Year: 7720 Days

Day: 10.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,444,772 km

• M1: 241,152 km (0.079 R)
• M2: 451,636 km (0.073 R)
• M3: 788,979 km (0.092 R)
• M4: 1,503,907 km (0.09 R)
• M5: 1,741,469 km (0.085 R)
• M6: 1,906,475 km (0.049 R)
• M7: 2,539,723 km (0.113 R)
• M8: 2,968,770 km (0.037 R)
• M9: 3,100,266 km (0.118 R)
• M10: 3,506,424 km (0.083 R)
• M11: 3,733,514 km (0.101 R)
• M12: 3,804,423 km (0.12 R)
• M13: 4,594,300 km (0.072 R)
• M14: 4,900,976 km (0.096 R)
• M15: 5,901,786 km (0.07 R)
• M16: 6,340,556 km (0.033 R)
• M17: 6,425,378 km (0.039 R)
• M18: 6,574,677 km (0.058 R)
• M19: 6,703,630 km (0.105 R)
• M20: 8,015,304 km (0.118 R)
• M21: 8,199,160 km (0.091 R)
• M22: 8,594,547 km (0.103 R)
• M23: 8,948,645 km (0.111 R)
• M24: 10,163,081 km (0.116 R)
• M25: 10,312,230 km (0.111 R)
• M26: 10,865,593 km (0.059 R)
• M27: 11,506,021 km (0.094 R)
• M28: 11,661,603 km (0.087 R)
• M29: 11,843,963 km (0.099 R)
• M30: 12,609,455 km (0.071 R)
• M31: 12,716,268 km (0.052 R)
• M32: 13,011,724 km (0.068 R)
• M33: 13,363,727 km (0.116 R)
• M34: 13,472,635 km (0.036 R)
• M35: 13,746,399 km (0.062 R)
• M36: 13,911,405 km (0.116 R)
• M37: 15,914,521 km (0.118 R)
• M38: 17,141,223 km (0.115 R)
• M39: 17,676,335 km (0.118 R)
• M40: 17,855,852 km (0.102 R)
• M41: 17,945,910 km (0.03 R)
• M42: 18,066,187 km (0.115 R)
• M43: 18,762,864 km (0.094 R)
• M44: 19,191,163 km (0.08 R)
• M45: 19,344,949 km (0.098 R)
• M46: 19,715,653 km (0.111 R)
• M47: 20,464,091 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.9

Radius: 5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.84 AU - 7.2 AU

Year: 11292 Days

Day: 21 Hours

Environment

Temp: -239 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,444,772 km

• M1: 230,830 km (0.1 R)
• M2: 321,935 km (0.032 R)
• M3: 436,078 km (0.111 R)
• M4: 600,187 km (0.093 R)
• M5: 769,382 km (0.094 R)
• M6: 1,328,279 km (0.036 R)
• M7: 1,395,000 km (0.068 R)
• M8: 1,479,822 km (0.105 R)
• M9: 1,583,942 km (0.04 R)
• M10: 2,603,751 km (0.088 R)
• M11: 2,944,236 km (0.102 R)
• M12: 3,321,372 km (0.095 R)
• M13: 3,927,243 km (0.088 R)
• M14: 4,341,629 km (0.056 R)
• M15: 4,391,296 km (0.108 R)
• M16: 4,617,039 km (0.047 R)
• M17: 4,795,360 km (0.111 R)
• M18: 5,158,733 km (0.066 R)
• M19: 5,264,050 km (0.091 R)
• M20: 5,450,299 km (0.087 R)
• M21: 6,357,162 km (0.053 R)
• M22: 6,498,681 km (0.103 R)
• M23: 6,584,101 km (0.108 R)
• M24: 6,641,248 km (0.08 R)
• M25: 7,016,439 km (0.111 R)
• M26: 7,250,859 km (0.068 R)
• M27: 7,727,478 km (0.119 R)
• M28: 8,121,968 km (0.116 R)
• M29: 8,337,239 km (0.107 R)
• M30: 8,492,073 km (0.118 R)
• M31: 8,710,486 km (0.07 R)
• M32: 8,930,694 km (0.075 R)
• M33: 8,993,974 km (0.04 R)
• M34: 9,764,851 km (0.06 R)
• M35: 9,830,076 km (0.074 R)
• M36: 10,026,498 km (0.067 R)
• M37: 10,191,205 km (0.116 R)
• M38: 10,556,673 km (0.062 R)
• M39: 10,623,543 km (0.078 R)
• M40: 10,657,053 km (0.11 R)
• M41: 10,892,670 km (0.1 R)
• M42: 10,926,479 km (0.094 R)
• M43: 10,994,097 km (0.09 R)
• M44: 13,485,799 km (0.068 R)
• M45: 13,996,975 km (0.116 R)
• M46: 15,796,937 km (0.108 R)
• M47: 16,490,472 km (0.112 R)
• M48: 16,880,025 km (0.082 R)
• M49: 17,075,999 km (0.111 R)
• M50: 17,391,052 km (0.111 R)
• M51: 17,628,613 km (0.115 R)
• M52: 17,787,636 km (0.108 R)
• M53: 18,267,396 km (0.11 R)
• M54: 18,589,480 km (0.095 R)
• M55: 18,630,021 km (0.111 R)
• M56: 19,157,952 km (0.056 R)
• M57: 19,731,959 km (0.096 R)
• M58: 19,814,537 km (0.11 R)
• M59: 20,939,064 km (0.085 R)
• M60: 21,149,549 km (0.112 R)
• M61: 21,233,922 km (0.097 R)
• M62: 21,785,340 km (0.08 R)
• M63: 22,341,395 km (0.071 R)
• M64: 22,599,601 km (0.041 R)
• M65: 22,858,854 km (0.097 R)
• M66: 23,249,603 km (0.038 R)
• M67: 23,729,962 km (0.045 R)
• M68: 24,257,893 km (0.057 R)
• M69: 24,302,024 km (0.081 R)
• M70: 24,434,718 km (0.094 R)
• M71: 25,101,625 km (0.092 R)
• M72: 25,191,085 km (0.047 R)
• M73: 25,504,642 km (0.101 R)
• M74: 26,090,617 km (0.089 R)
• M75: 26,498,720 km (0.098 R)
• M76: 26,726,557 km (0.077 R)
• M77: 27,967,322 km (0.099 R)
• M78: 28,013,548 km (0.099 R)
• M79: 28,152,674 km (0.111 R)
• M80: 28,338,474 km (0.098 R)
• M81: 28,664,747 km (0.042 R)
• M82: 29,509,078 km (0.094 R)
• M83: 29,650,597 km (0.102 R)
• M84: 30,266,641 km (0.046 R)
• M85: 30,409,358 km (0.09 R)
• M86: 31,078,359 km (0.108 R)
• M87: 31,126,380 km (0.039 R)
• M88: 31,222,422 km (0.09 R)
• M89: 31,366,634 km (0.119 R)
• M90: 31,607,487 km (0.084 R)
• M91: 32,236,546 km (0.06 R)
• M92: 32,479,643 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.5

Radius: 5.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.56 AU - 8.4 AU

Year: 12508 Days

Day: 19.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,444,772 km

• M1: 100,231 km (0.113 R)
• M2: 147,803 km (0.1 R)
• M3: 216,019 km (0.09 R)
• M4: 491,878 km (0.088 R)
• M5: 785,987 km (0.111 R)
• M6: 877,242 km (0.041 R)
• M7: 1,777,372 km (0.059 R)
• M8: 1,898,247 km (0.093 R)
• M9: 1,950,756 km (0.084 R)
• M10: 2,075,521 km (0.111 R)
• M11: 2,295,430 km (0.07 R)
• M12: 2,389,228 km (0.107 R)
• M13: 2,777,434 km (0.061 R)
• M14: 2,857,319 km (0.089 R)
• M15: 3,122,706 km (0.091 R)
• M16: 3,764,630 km (0.117 R)
• M17: 4,010,121 km (0.118 R)
• M18: 5,363,233 km (0.092 R)
• M19: 5,438,032 km (0.103 R)
• M20: 5,766,400 km (0.058 R)
• M21: 5,945,767 km (0.117 R)
• M22: 6,336,517 km (0.108 R)
• M23: 7,170,076 km (0.056 R)
• M24: 7,224,979 km (0.112 R)
• M25: 7,895,476 km (0.109 R)
• M26: 8,066,168 km (0.072 R)
• M27: 8,353,396 km (0.062 R)
• M28: 8,527,378 km (0.091 R)
• M29: 9,294,965 km (0.111 R)
• M30: 9,415,092 km (0.11 R)
• M31: 9,747,797 km (0.114 R)
• M32: 9,808,833 km (0.116 R)
• M33: 10,084,542 km (0.115 R)
• M34: 10,425,027 km (0.082 R)
• M35: 10,675,005 km (0.09 R)
• M36: 10,800,667 km (0.118 R)
• M37: 10,990,208 km (0.109 R)
• M38: 11,053,637 km (0.099 R)
• M39: 11,244,674 km (0.075 R)
• M40: 11,468,921 km (0.06 R)
• M41: 12,413,482 km (0.06 R)
• M42: 12,479,454 km (0.105 R)
• M43: 14,445,619 km (0.065 R)
• M44: 14,584,745 km (0.054 R)
• M45: 15,856,626 km (0.11 R)
• M46: 16,072,047 km (0.026 R)
• M47: 16,833,650 km (0.058 R)
• M48: 18,166,268 km (0.082 R)
• M49: 19,073,579 km (0.036 R)
• M50: 19,264,316 km (0.091 R)
• M51: 19,648,035 km (0.089 R)
• M52: 20,422,802 km (0.032 R)
• M53: 23,907,236 km (0.078 R)
• M54: 24,195,511 km (0.109 R)
• M55: 25,067,218 km (0.081 R)
• M56: 25,234,468 km (0.11 R)
• M57: 25,359,981 km (0.071 R)
• M58: 26,287,787 km (0.102 R)
• M59: 26,670,458 km (0.088 R)
• M60: 27,829,692 km (0.055 R)
• M61: 28,219,694 km (0.099 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: 449 - 12,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit