🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 11.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.97 AU

Year: 453 Days

Day: 6.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,129,215 km

• M1: 149,448 km (0.107 R)
• M2: 222,901 km (0.115 R)
• M3: 347,815 km (0.107 R)
• M4: 456,274 km (0.058 R)
• M5: 553,662 km (0.076 R)
• M6: 639,980 km (0.041 R)
• M7: 715,377 km (0.093 R)
• M8: 790,026 km (0.053 R)
• M9: 912,098 km (0.082 R)
• M10: 1,064,688 km (0.068 R)
• M11: 1,181,374 km (0.112 R)
• M12: 1,271,881 km (0.11 R)
• M13: 1,354,459 km (0.06 R)
• M14: 1,530,835 km (0.113 R)
• M15: 1,619,098 km (0.101 R)
• M16: 1,720,675 km (0.08 R)
• M17: 1,877,004 km (0.113 R)
• M18: 1,984,117 km (0.12 R)
• M19: 2,111,574 km (0.106 R)
• M20: 2,216,891 km (0.098 R)
• M21: 2,556,777 km (0.093 R)
• M22: 2,649,378 km (0.076 R)
• M23: 2,722,831 km (0.082 R)
• M24: 2,803,913 km (0.028 R)
• M25: 2,885,893 km (0.108 R)
• M26: 3,010,208 km (0.071 R)
• M27: 3,136,469 km (0.109 R)
• M28: 3,293,098 km (0.099 R)
• M29: 3,372,534 km (0.064 R)
• M30: 3,467,080 km (0.05 R)
• M31: 3,562,673 km (0.09 R)
• M32: 3,681,454 km (0.12 R)
• M33: 3,794,101 km (0.049 R)
• M34: 3,907,796 km (0.11 R)
• M35: 4,185,599 km (0.09 R)
• M36: 4,326,969 km (0.09 R)
• M37: 4,517,856 km (0.09 R)
• M38: 4,736,119 km (0.069 R)
• M39: 4,834,255 km (0.038 R)
• M40: 4,908,306 km (0.117 R)
• M41: 5,015,867 km (0.037 R)
• M42: 5,107,571 km (0.089 R)
• M43: 5,191,345 km (0.117 R)
• M44: 5,334,959 km (0.037 R)
• M45: 5,488,447 km (0.056 R)
• M46: 5,591,669 km (0.047 R)
• M47: 5,678,137 km (0.091 R)
• M48: 5,765,053 km (0.093 R)
• M49: 6,002,016 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.4

Radius: 9.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.93 AU - 2.35 AU

Year: 2021 Days

Day: 12.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,129,215 km

• M1: 123,418 km (0.118 R)
• M2: 207,492 km (0.059 R)
• M3: 268,528 km (0.088 R)
• M4: 384,915 km (0.102 R)
• M5: 693,536 km (0.071 R)
• M6: 755,020 km (0.031 R)
• M7: 872,006 km (0.037 R)
• M8: 933,042 km (0.075 R)
• M9: 1,059,602 km (0.101 R)
• M10: 1,158,486 km (0.1 R)
• M11: 1,408,913 km (0.078 R)
• M12: 1,570,628 km (0.113 R)
• M13: 1,669,213 km (0.117 R)
• M14: 1,769,743 km (0.083 R)
• M15: 1,840,652 km (0.066 R)
• M16: 2,109,031 km (0.056 R)
• M17: 2,226,764 km (0.101 R)
• M18: 2,294,981 km (0.045 R)
• M19: 2,477,640 km (0.1 R)
• M20: 2,792,693 km (0.104 R)
• M21: 2,987,918 km (0.042 R)
• M22: 3,082,464 km (0.079 R)
• M23: 3,226,228 km (0.097 R)
• M24: 3,372,385 km (0.069 R)
• M25: 3,560,429 km (0.091 R)
• M26: 3,721,696 km (0.115 R)
• M27: 3,854,389 km (0.077 R)
• M28: 3,967,934 km (0.106 R)
• M29: 4,230,329 km (0.117 R)
• M30: 4,294,057 km (0.096 R)
• M31: 4,771,873 km (0.112 R)
• M32: 4,893,945 km (0.109 R)
• M33: 4,972,184 km (0.032 R)
• M34: 5,266,593 km (0.112 R)
• M35: 5,543,499 km (0.098 R)
• M36: 5,872,464 km (0.119 R)
• M37: 5,943,823 km (0.086 R)
• M38: 6,292,685 km (0.117 R)
• M39: 6,735,046 km (0.051 R)
• M40: 6,797,278 km (0.056 R)
• M41: 7,136,866 km (0.068 R)
• M42: 7,289,455 km (0.079 R)
• M43: 7,533,450 km (0.066 R)
• M44: 7,754,106 km (0.096 R)
• M45: 7,963,693 km (0.09 R)
• M46: 8,122,117 km (0.119 R)
• M47: 8,321,531 km (0.098 R)
• M48: 8,428,643 km (0.119 R)
• M49: 8,590,059 km (0.084 R)
• M50: 8,779,749 km (0.088 R)
• M51: 9,108,266 km (0.102 R)
• M52: 9,218,520 km (0.104 R)
• M53: 9,315,459 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 12.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.41 AU - 4.41 AU

Year: 4992 Days

Day: 6.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,129,215 km

• M1: 219,161 km (0.066 R)
• M2: 347,366 km (0.063 R)
• M3: 569,220 km (0.109 R)
• M4: 778,807 km (0.081 R)
• M5: 1,042,996 km (0.052 R)
• M6: 1,128,118 km (0.091 R)
• M7: 1,260,661 km (0.04 R)
• M8: 1,445,863 km (0.085 R)
• M9: 1,623,885 km (0.11 R)
• M10: 1,775,278 km (0.086 R)
• M11: 1,896,303 km (0.06 R)
• M12: 2,621,703 km (0.113 R)
• M13: 3,383,754 km (0.088 R)
• M14: 3,623,111 km (0.114 R)
• M15: 3,913,331 km (0.085 R)
• M16: 4,027,025 km (0.086 R)
• M17: 4,327,866 km (0.065 R)
• M18: 4,469,236 km (0.066 R)
• M19: 4,660,123 km (0.095 R)
• M20: 4,829,318 km (0.092 R)
• M21: 4,951,540 km (0.091 R)
• M22: 5,526,893 km (0.109 R)
• M23: 5,757,872 km (0.065 R)
• M24: 5,939,783 km (0.057 R)
• M25: 6,097,160 km (0.063 R)
• M26: 6,202,926 km (0.11 R)
• M27: 6,496,886 km (0.118 R)
• M28: 6,822,860 km (0.043 R)
• M29: 6,932,814 km (0.113 R)
• M30: 7,098,718 km (0.111 R)
• M31: 7,490,964 km (0.082 R)
• M32: 8,121,818 km (0.1 R)
• M33: 8,443,603 km (0.099 R)
• M34: 9,556,910 km (0.098 R)
• M35: 9,834,714 km (0.059 R)
• M36: 10,146,476 km (0.06 R)
• M37: 10,335,118 km (0.099 R)
• M38: 10,779,873 km (0.049 R)
• M39: 10,876,064 km (0.109 R)
• M40: 11,101,359 km (0.12 R)
• M41: 11,589,646 km (0.057 R)
• M42: 12,051,754 km (0.112 R)
• M43: 12,519,846 km (0.112 R)
• M44: 12,688,592 km (0.082 R)
• M45: 12,891,896 km (0.119 R)
• M46: 13,439,574 km (0.095 R)
• M47: 13,855,306 km (0.103 R)
• M48: 13,959,875 km (0.071 R)
• M49: 14,134,904 km (0.064 R)
• M50: 14,240,221 km (0.087 R)
• M51: 15,379,708 km (0.057 R)
• M52: 16,253,509 km (0.092 R)
• M53: 17,218,416 km (0.106 R)
• M54: 17,821,445 km (0.037 R)
• M55: 18,316,464 km (0.112 R)
• M56: 18,623,289 km (0.046 R)
• M57: 19,086,893 km (0.033 R)
• M58: 19,437,102 km (0.031 R)
• M59: 19,671,671 km (0.044 R)
• M60: 19,985,976 km (0.096 R)
• M61: 20,222,790 km (0.106 R)
• M62: 20,739,202 km (0.099 R)
• M63: 21,018,950 km (0.112 R)
• M64: 21,865,973 km (0.06 R)
• M65: 21,947,204 km (0.098 R)
• M66: 22,028,586 km (0.1 R)
• M67: 22,232,488 km (0.077 R)
• M68: 22,600,947 km (0.117 R)
• M69: 22,930,062 km (0.085 R)
• M70: 23,343,850 km (0.101 R)
• M71: 23,510,053 km (0.095 R)
• M72: 23,718,443 km (0.05 R)
• M73: 24,011,057 km (0.057 R)
• M74: 24,136,868 km (0.094 R)
• M75: 25,406,954 km (0.077 R)
• M76: 25,492,375 km (0.119 R)
• M77: 26,050,225 km (0.081 R)
• M78: 26,742,115 km (0.105 R)
• M79: 28,943,298 km (0.085 R)
• M80: 29,032,608 km (0.093 R)
• M81: 29,345,717 km (0.078 R)
• M82: 30,020,553 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.9

Radius: 6.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.57 AU - 7.41 AU

Year: 10675 Days

Day: 19.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,129,215 km

• M1: 143,315 km (0.086 R)
• M2: 227,987 km (0.112 R)
• M3: 533,017 km (0.094 R)
• M4: 576,999 km (0.1 R)
• M5: 622,477 km (0.046 R)
• M6: 681,119 km (0.069 R)
• M7: 1,058,704 km (0.092 R)
• M8: 1,246,898 km (0.11 R)
• M9: 1,291,927 km (0.05 R)
• M10: 1,622,389 km (0.119 R)
• M11: 1,671,756 km (0.059 R)
• M12: 1,839,904 km (0.05 R)
• M13: 1,943,426 km (0.119 R)
• M14: 2,066,695 km (0.096 R)
• M15: 2,156,453 km (0.054 R)
• M16: 2,376,961 km (0.089 R)
• M17: 2,547,203 km (0.116 R)
• M18: 2,780,426 km (0.091 R)
• M19: 3,184,340 km (0.096 R)
• M20: 3,693,422 km (0.116 R)
• M21: 3,736,955 km (0.06 R)
• M22: 4,136,830 km (0.069 R)
• M23: 4,503,644 km (0.107 R)
• M24: 4,691,090 km (0.092 R)
• M25: 4,928,801 km (0.073 R)
• M26: 5,000,907 km (0.088 R)
• M27: 5,868,126 km (0.084 R)
• M28: 6,047,195 km (0.11 R)
• M29: 6,489,406 km (0.089 R)
• M30: 6,807,750 km (0.102 R)
• M31: 6,968,867 km (0.078 R)
• M32: 7,104,253 km (0.107 R)
• M33: 7,377,269 km (0.067 R)
• M34: 8,360,127 km (0.095 R)
• M35: 8,532,763 km (0.095 R)
• M36: 8,793,812 km (0.102 R)
• M37: 8,969,440 km (0.101 R)
• M38: 9,323,986 km (0.108 R)
• M39: 9,623,033 km (0.1 R)
• M40: 9,834,115 km (0.059 R)
• M41: 9,985,957 km (0.069 R)
• M42: 10,046,843 km (0.077 R)
• M43: 10,107,879 km (0.1 R)
• M44: 10,476,937 km (0.112 R)
• M45: 10,631,921 km (0.048 R)
• M46: 10,756,536 km (0.085 R)
• M47: 10,944,281 km (0.093 R)
• M48: 11,867,001 km (0.041 R)
• M49: 12,093,492 km (0.078 R)
• M50: 12,223,642 km (0.039 R)
• M51: 12,947,247 km (0.103 R)
• M52: 13,888,218 km (0.096 R)
• M53: 15,095,024 km (0.115 R)
• M54: 15,481,285 km (0.091 R)
• M55: 15,799,779 km (0.081 R)
• M56: 15,941,897 km (0.11 R)
• M57: 16,191,875 km (0.085 R)
• M58: 16,371,093 km (0.102 R)
• M59: 17,204,354 km (0.096 R)
• M60: 17,534,217 km (0.094 R)
• M61: 17,829,074 km (0.083 R)
• M62: 18,014,276 km (0.091 R)
• M63: 18,162,827 km (0.09 R)
• M64: 18,311,827 km (0.086 R)
• M65: 19,480,336 km (0.074 R)
• M66: 19,556,481 km (0.04 R)
• M67: 19,977,449 km (0.106 R)
• M68: 20,131,236 km (0.105 R)
• M69: 20,324,068 km (0.098 R)
• M70: 20,750,421 km (0.068 R)
• M71: 21,533,118 km (0.107 R)
• M72: 21,769,931 km (0.105 R)
• M73: 22,206,158 km (0.045 R)
• M74: 22,565,193 km (0.104 R)
• M75: 22,725,413 km (0.105 R)
• M76: 23,410,421 km (0.068 R)
• M77: 23,735,049 km (0.057 R)
• M78: 24,842,073 km (0.057 R)
• M79: 24,966,089 km (0.04 R)
• M80: 25,547,576 km (0.081 R)
• M81: 25,881,928 km (0.049 R)
• M82: 27,489,506 km (0.091 R)
• M83: 28,608,050 km (0.061 R)
• M84: 29,042,183 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit