🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 13.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.05 AU - 1.37 AU

Year: 873 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 77,820,385 km

• M1: 189,391 km (0.092 R)
• M2: 274,063 km (0.101 R)
• M3: 365,468 km (0.103 R)
• M4: 538,702 km (0.104 R)
• M5: 650,003 km (0.053 R)
• M6: 775,964 km (0.032 R)
• M7: 889,060 km (0.054 R)
• M8: 1,031,926 km (0.083 R)
• M9: 1,233,135 km (0.09 R)
• M10: 1,394,701 km (0.109 R)
• M11: 1,501,963 km (0.064 R)
• M12: 1,612,216 km (0.066 R)
• M13: 1,819,409 km (0.055 R)
• M14: 1,907,822 km (0.105 R)
• M15: 2,135,360 km (0.067 R)
• M16: 2,420,643 km (0.117 R)
• M17: 2,576,225 km (0.086 R)
• M18: 2,837,423 km (0.032 R)
• M19: 2,940,945 km (0.084 R)
• M20: 3,125,249 km (0.094 R)
• M21: 3,232,212 km (0.078 R)
• M22: 3,386,148 km (0.082 R)
• M23: 3,477,702 km (0.096 R)
• M24: 3,720,050 km (0.078 R)
• M25: 3,996,806 km (0.076 R)
• M26: 4,162,411 km (0.057 R)
• M27: 4,470,134 km (0.099 R)
• M28: 4,734,025 km (0.094 R)
• M29: 4,857,592 km (0.11 R)
• M30: 4,950,942 km (0.045 R)
• M31: 5,150,056 km (0.115 R)
• M32: 5,298,607 km (0.118 R)
• M33: 5,459,275 km (0.117 R)
• M34: 5,621,589 km (0.075 R)
• M35: 5,774,478 km (0.081 R)
• M36: 5,939,933 km (0.115 R)
• M37: 6,129,474 km (0.079 R)
• M38: 6,502,870 km (0.098 R)
• M39: 6,629,130 km (0.041 R)
• M40: 7,272,252 km (0.087 R)
• M41: 7,487,224 km (0.109 R)
• M42: 7,667,788 km (0.108 R)
• M43: 7,935,419 km (0.081 R)
• M44: 8,132,140 km (0.114 R)
• M45: 8,442,556 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 12.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.23 AU - 1.81 AU

Year: 1229 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,820,385 km

• M1: 156,479 km (0.086 R)
• M2: 349,012 km (0.116 R)
• M3: 428,448 km (0.101 R)
• M4: 521,947 km (0.092 R)
• M5: 600,785 km (0.072 R)
• M6: 759,957 km (0.085 R)
• M7: 872,604 km (0.091 R)
• M8: 991,385 km (0.108 R)
• M9: 1,086,230 km (0.071 R)
• M10: 1,199,775 km (0.113 R)
• M11: 1,390,363 km (0.101 R)
• M12: 1,489,546 km (0.115 R)
• M13: 1,713,195 km (0.076 R)
• M14: 1,966,464 km (0.087 R)
• M15: 2,379,354 km (0.075 R)
• M16: 2,560,517 km (0.095 R)
• M17: 2,642,497 km (0.104 R)
• M18: 2,767,112 km (0.085 R)
• M19: 3,054,938 km (0.077 R)
• M20: 3,241,337 km (0.111 R)
• M21: 3,319,128 km (0.078 R)
• M22: 3,499,393 km (0.116 R)
• M23: 3,648,393 km (0.076 R)
• M24: 3,881,766 km (0.08 R)
• M25: 4,132,043 km (0.096 R)
• M26: 4,265,334 km (0.104 R)
• M27: 4,474,173 km (0.075 R)
• M28: 4,573,656 km (0.064 R)
• M29: 4,762,299 km (0.109 R)
• M30: 4,940,619 km (0.097 R)
• M31: 5,082,288 km (0.114 R)
• M32: 5,356,501 km (0.096 R)
• M33: 5,542,152 km (0.102 R)
• M34: 6,222,374 km (0.101 R)
• M35: 6,403,537 km (0.053 R)
• M36: 6,516,034 km (0.083 R)
• M37: 6,986,669 km (0.102 R)
• M38: 7,350,641 km (0.086 R)
• M39: 7,453,714 km (0.063 R)
• M40: 7,616,476 km (0.081 R)
• M41: 7,750,666 km (0.099 R)
• M42: 7,945,891 km (0.104 R)
• M43: 8,097,134 km (0.12 R)
• M44: 8,264,684 km (0.086 R)
• M45: 8,649,749 km (0.12 R)
• M46: 8,899,278 km (0.084 R)
• M47: 9,262,053 km (0.061 R)
• M48: 9,565,587 km (0.066 R)
• M49: 9,694,241 km (0.066 R)
• M50: 9,775,024 km (0.108 R)
• M51: 9,888,569 km (0.07 R)
• M52: 10,067,638 km (0.099 R)
• M53: 10,264,359 km (0.098 R)
• M54: 10,879,056 km (0.102 R)
• M55: 10,996,640 km (0.043 R)
• M56: 11,148,482 km (0.074 R)
• M57: 11,267,113 km (0.102 R)
• M58: 11,420,152 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25

Radius: 8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.28 AU - 6.6 AU

Year: 8324 Days

Day: 9 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,820,385 km

• M1: 133,292 km (0.095 R)
• M2: 386,411 km (0.066 R)
• M3: 451,786 km (0.093 R)
• M4: 630,106 km (0.108 R)
• M5: 716,873 km (0.085 R)
• M6: 769,382 km (0.081 R)
• M7: 1,386,623 km (0.072 R)
• M8: 1,721,423 km (0.097 R)
• M9: 2,158,099 km (0.101 R)
• M10: 2,292,288 km (0.085 R)
• M11: 2,545,707 km (0.115 R)
• M12: 5,187,306 km (0.081 R)
• M13: 5,596,606 km (0.119 R)
• M14: 6,000,670 km (0.109 R)
• M15: 6,317,817 km (0.111 R)
• M16: 7,051,595 km (0.086 R)
• M17: 7,151,377 km (0.091 R)
• M18: 7,812,001 km (0.103 R)
• M19: 8,403,810 km (0.073 R)
• M20: 8,776,458 km (0.078 R)
• M21: 8,955,826 km (0.093 R)
• M22: 9,082,236 km (0.076 R)
• M23: 9,300,051 km (0.087 R)
• M24: 9,446,358 km (0.066 R)
• M25: 9,574,862 km (0.073 R)
• M26: 9,685,565 km (0.1 R)
• M27: 10,057,614 km (0.119 R)
• M28: 10,207,661 km (0.084 R)
• M29: 10,472,300 km (0.098 R)
• M30: 11,104,650 km (0.041 R)
• M31: 11,182,142 km (0.111 R)
• M32: 12,386,255 km (0.114 R)
• M33: 13,424,165 km (0.059 R)
• M34: 13,755,674 km (0.117 R)
• M35: 13,838,850 km (0.12 R)
• M36: 13,901,382 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.4

Radius: 5.6

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.01 AU - 12.05 AU

Year: 22416 Days

Day: 15.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,820,385 km

• M1: 991,535 km (0.089 R)
• M2: 1,045,240 km (0.081 R)
• M3: 1,127,669 km (0.052 R)
• M4: 1,212,341 km (0.032 R)
• M5: 1,387,969 km (0.111 R)
• M6: 1,571,825 km (0.115 R)
• M7: 1,828,984 km (0.085 R)
• M8: 2,677,353 km (0.113 R)
• M9: 5,139,285 km (0.093 R)
• M10: 5,375,799 km (0.086 R)
• M11: 5,712,843 km (0.118 R)
• M12: 6,610,880 km (0.05 R)
• M13: 6,868,038 km (0.119 R)
• M14: 6,919,799 km (0.118 R)
• M15: 6,971,859 km (0.074 R)
• M16: 7,498,593 km (0.086 R)
• M17: 7,605,406 km (0.067 R)
• M18: 7,766,673 km (0.117 R)
• M19: 8,870,555 km (0.112 R)
• M20: 9,211,190 km (0.048 R)
• M21: 9,846,831 km (0.118 R)
• M22: 9,963,966 km (0.104 R)
• M23: 10,140,492 km (0.119 R)
• M24: 10,199,583 km (0.098 R)
• M25: 10,258,674 km (0.101 R)
• M26: 10,436,995 km (0.119 R)
• M27: 10,556,374 km (0.031 R)
• M28: 10,736,340 km (0.028 R)
• M29: 11,961,547 km (0.095 R)
• M30: 12,464,046 km (0.109 R)
• M31: 13,037,454 km (0.113 R)
• M32: 15,825,211 km (0.07 R)
• M33: 15,893,727 km (0.056 R)
• M34: 16,237,951 km (0.051 R)
• M35: 17,214,825 km (0.082 R)
• M36: 20,332,295 km (0.04 R)
• M37: 20,705,841 km (0.087 R)
• M38: 20,780,790 km (0.112 R)
• M39: 20,855,888 km (0.109 R)
• M40: 21,006,383 km (0.076 R)
• M41: 21,232,725 km (0.088 R)
• M42: 22,376,550 km (0.042 R)
• M43: 23,618,512 km (0.105 R)
• M44: 24,564,569 km (0.034 R)
• M45: 26,983,417 km (0.053 R)
• M46: 27,147,376 km (0.105 R)
• M47: 27,972,109 km (0.089 R)
• M48: 29,561,437 km (0.106 R)
• M49: 30,580,348 km (0.12 R)
• M50: 31,696,946 km (0.105 R)
• M51: 31,956,648 km (0.073 R)
• M52: 32,739,644 km (0.086 R)
• M53: 33,265,181 km (0.079 R)
• M54: 33,440,958 km (0.085 R)
• M55: 34,769,238 km (0.073 R)
• M56: 36,295,286 km (0.093 R)
• M57: 36,839,074 km (0.06 R)
• M58: 40,908,735 km (0.039 R)
• M59: 41,380,117 km (0.071 R)
• M60: 41,758,600 km (0.083 R)
• M61: 43,091,966 km (0.037 R)
• M62: 43,763,959 km (0.064 R)
• M63: 44,923,941 km (0.054 R)
• M64: 46,094,096 km (0.118 R)
• M65: 46,388,205 km (0.093 R)
• M66: 47,274,124 km (0.104 R)
• M67: 48,663,439 km (0.111 R)
• M68: 49,463,339 km (0.065 R)
• M69: 49,563,570 km (0.112 R)
• M70: 50,873,598 km (0.081 R)
• M71: 51,278,859 km (0.113 R)
• M72: 51,990,795 km (0.044 R)
• M73: 53,527,465 km (0.115 R)
• M74: 53,733,461 km (0.098 R)
• M75: 58,862,125 km (0.1 R)
• M76: 62,836,940 km (0.077 R)
• M77: 63,162,914 km (0.118 R)
• M78: 63,380,728 km (0.047 R)
• M79: 64,144,575 km (0.107 R)
• M80: 64,582,448 km (0.102 R)
• M81: 65,021,219 km (0.117 R)
• M82: 65,461,186 km (0.104 R)
• M83: 65,901,901 km (0.118 R)
• M84: 66,897,475 km (0.064 R)
• M85: 67,563,934 km (0.115 R)
• M86: 68,009,436 km (0.048 R)
• M87: 68,567,586 km (0.106 R)
• M88: 68,791,384 km (0.117 R)
• M89: 71,381,671 km (0.09 R)
• M90: 72,062,641 km (0.075 R)
• M91: 72,403,873 km (0.068 R)
• M92: 73,202,277 km (0.065 R)
• M93: 73,888,932 km (0.07 R)
• M94: 74,348,047 km (0.074 R)
• M95: 77,121,741 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit