🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 12.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 289 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,430,171 km

• M1: 153,338 km (0.097 R)
• M2: 254,616 km (0.102 R)
• M3: 361,877 km (0.119 R)
• M4: 458,966 km (0.118 R)
• M5: 549,623 km (0.073 R)
• M6: 670,198 km (0.085 R)
• M7: 773,421 km (0.066 R)
• M8: 857,495 km (0.083 R)
• M9: 952,490 km (0.091 R)
• M10: 1,059,303 km (0.039 R)
• M11: 1,174,343 km (0.118 R)
• M12: 1,293,872 km (0.076 R)
• M13: 1,378,993 km (0.105 R)
• M14: 1,554,920 km (0.065 R)
• M15: 1,650,364 km (0.12 R)
• M16: 1,766,751 km (0.028 R)
• M17: 1,915,152 km (0.094 R)
• M18: 1,993,392 km (0.099 R)
• M19: 2,082,702 km (0.072 R)
• M20: 2,219,284 km (0.079 R)
• M21: 2,432,611 km (0.088 R)
• M22: 2,528,503 km (0.077 R)
• M23: 2,609,286 km (0.066 R)
• M24: 2,696,651 km (0.117 R)
• M25: 3,015,594 km (0.093 R)
• M26: 3,130,335 km (0.079 R)
• M27: 3,229,220 km (0.066 R)
• M28: 3,358,622 km (0.087 R)
• M29: 3,653,180 km (0.078 R)
• M30: 3,794,400 km (0.109 R)
• M31: 3,887,600 km (0.113 R)
• M32: 4,267,728 km (0.069 R)
• M33: 4,364,667 km (0.114 R)
• M34: 4,462,355 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 8.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.69 AU - 0.95 AU

Year: 513 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 143.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,430,171 km

• M1: 107,262 km (0.086 R)
• M2: 190,588 km (0.025 R)
• M3: 258,655 km (0.08 R)
• M4: 364,869 km (0.095 R)
• M5: 493,972 km (0.089 R)
• M6: 585,227 km (0.115 R)
• M7: 667,057 km (0.108 R)
• M8: 762,949 km (0.093 R)
• M9: 1,109,418 km (0.115 R)
• M10: 1,276,070 km (0.114 R)
• M11: 1,438,832 km (0.107 R)
• M12: 1,647,372 km (0.109 R)
• M13: 1,780,065 km (0.116 R)
• M14: 1,847,683 km (0.052 R)
• M15: 1,916,199 km (0.087 R)
• M16: 2,079,560 km (0.087 R)
• M17: 2,257,282 km (0.063 R)
• M18: 2,330,884 km (0.066 R)
• M19: 2,485,269 km (0.049 R)
• M20: 2,561,265 km (0.1 R)
• M21: 2,663,889 km (0.086 R)
• M22: 2,841,312 km (0.114 R)
• M23: 3,093,086 km (0.107 R)
• M24: 3,169,530 km (0.076 R)
• M25: 3,230,117 km (0.11 R)
• M26: 3,291,004 km (0.098 R)
• M27: 3,459,002 km (0.062 R)
• M28: 3,641,362 km (0.119 R)
• M29: 3,710,626 km (0.064 R)
• M30: 3,932,778 km (0.102 R)
• M31: 4,039,591 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 10.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.78 AU - 1.28 AU

Year: 722 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,430,171 km

• M1: 171,738 km (0.077 R)
• M2: 325,076 km (0.025 R)
• M3: 417,827 km (0.097 R)
• M4: 522,097 km (0.075 R)
• M5: 609,462 km (0.104 R)
• M6: 688,150 km (0.103 R)
• M7: 770,878 km (0.057 R)
• M8: 925,712 km (0.092 R)
• M9: 1,007,242 km (0.118 R)
• M10: 1,108,520 km (0.072 R)
• M11: 1,261,260 km (0.102 R)
• M12: 1,365,081 km (0.11 R)
• M13: 1,575,116 km (0.096 R)
• M14: 1,667,418 km (0.115 R)
• M15: 1,741,319 km (0.093 R)
• M16: 1,816,417 km (0.086 R)
• M17: 1,913,506 km (0.074 R)
• M18: 2,098,709 km (0.089 R)
• M19: 2,193,554 km (0.105 R)
• M20: 2,275,084 km (0.072 R)
• M21: 2,517,882 km (0.081 R)
• M22: 2,658,205 km (0.11 R)
• M23: 2,954,857 km (0.09 R)
• M24: 3,045,214 km (0.063 R)
• M25: 3,128,091 km (0.112 R)
• M26: 3,262,430 km (0.114 R)
• M27: 3,407,241 km (0.061 R)
• M28: 3,502,086 km (0.075 R)
• M29: 3,580,475 km (0.075 R)
• M30: 3,962,548 km (0.038 R)
• M31: 4,117,382 km (0.082 R)
• M32: 4,200,110 km (0.095 R)
• M33: 4,386,060 km (0.114 R)
• M34: 4,631,849 km (0.1 R)
• M35: 4,862,828 km (0.099 R)
• M36: 5,127,168 km (0.114 R)
• M37: 5,266,144 km (0.053 R)
• M38: 5,446,709 km (0.09 R)
• M39: 5,547,837 km (0.107 R)
• M40: 5,813,822 km (0.102 R)
• M41: 5,969,254 km (0.1 R)
• M42: 6,042,258 km (0.089 R)
• M43: 6,157,598 km (0.119 R)
• M44: 6,454,550 km (0.082 R)
• M45: 6,550,891 km (0.094 R)
• M46: 6,691,064 km (0.114 R)
• M47: 6,777,831 km (0.08 R)
• M48: 6,897,659 km (0.112 R)
• M49: 7,062,366 km (0.114 R)
• M50: 7,172,919 km (0.084 R)
• M51: 7,328,500 km (0.09 R)
• M52: 7,496,499 km (0.059 R)
• M53: 7,631,885 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383

Radius: 5.5

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.49 AU - 8.99 AU

Year: 14864 Days

Day: 24.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,430,171 km

• M1: 76,893 km (0.106 R)
• M2: 213,626 km (0.06 R)
• M3: 404,662 km (0.033 R)
• M4: 1,409,212 km (0.117 R)
• M5: 2,420,494 km (0.078 R)
• M6: 3,112,085 km (0.066 R)
• M7: 3,732,168 km (0.118 R)
• M8: 4,089,258 km (0.067 R)
• M9: 4,288,522 km (0.101 R)
• M10: 4,491,078 km (0.063 R)
• M11: 4,800,895 km (0.075 R)
• M12: 4,905,613 km (0.112 R)
• M13: 7,274,196 km (0.112 R)
• M14: 7,556,338 km (0.108 R)
• M15: 8,172,681 km (0.116 R)
• M16: 8,423,707 km (0.103 R)
• M17: 8,976,471 km (0.109 R)
• M18: 9,105,574 km (0.103 R)
• M19: 9,584,586 km (0.091 R)
• M20: 10,206,165 km (0.086 R)
• M21: 10,566,995 km (0.037 R)
• M22: 11,070,242 km (0.119 R)
• M23: 11,301,521 km (0.084 R)
• M24: 12,147,347 km (0.116 R)
• M25: 12,338,084 km (0.065 R)
• M26: 12,819,191 km (0.073 R)
• M27: 12,916,131 km (0.102 R)
• M28: 13,061,988 km (0.093 R)
• M29: 13,208,445 km (0.066 R)
• M30: 13,601,738 km (0.088 R)
• M31: 14,601,351 km (0.068 R)
• M32: 14,652,064 km (0.104 R)
• M33: 15,263,920 km (0.092 R)
• M34: 16,092,542 km (0.069 R)
• M35: 16,459,805 km (0.099 R)
• M36: 16,565,122 km (0.09 R)
• M37: 16,617,930 km (0.049 R)
• M38: 16,776,653 km (0.076 R)
• M39: 17,739,465 km (0.054 R)
• M40: 19,216,894 km (0.109 R)
• M41: 19,439,047 km (0.112 R)
• M42: 19,886,195 km (0.056 R)
• M43: 20,393,032 km (0.101 R)
• M44: 20,506,278 km (0.096 R)
• M45: 21,190,090 km (0.081 R)
• M46: 21,765,593 km (0.099 R)
• M47: 22,229,645 km (0.034 R)
• M48: 22,462,868 km (0.112 R)
• M49: 23,049,591 km (0.053 R)
• M50: 23,819,871 km (0.075 R)
• M51: 24,178,307 km (0.119 R)
• M52: 24,658,815 km (0.116 R)
• M53: 24,779,541 km (0.104 R)
• M54: 25,629,556 km (0.071 R)
• M55: 25,935,334 km (0.094 R)
• M56: 26,674,348 km (0.074 R)
• M57: 26,860,298 km (0.103 R)
• M58: 27,108,630 km (0.099 R)
• M59: 28,047,207 km (0.079 R)
• M60: 28,236,149 km (0.057 R)
• M61: 28,552,100 km (0.118 R)
• M62: 29,442,806 km (0.091 R)
• M63: 30,084,581 km (0.099 R)
• M64: 30,730,993 km (0.062 R)
• M65: 30,925,919 km (0.104 R)
• M66: 31,055,920 km (0.108 R)
• M67: 31,121,144 km (0.071 R)
• M68: 31,186,219 km (0.06 R)
• M69: 32,697,607 km (0.074 R)
• M70: 33,896,933 km (0.118 R)
• M71: 35,518,424 km (0.101 R)
• M72: 36,064,456 km (0.111 R)
• M73: 37,441,804 km (0.104 R)
• M74: 38,206,698 km (0.066 R)
• M75: 39,822,504 km (0.092 R)
• M76: 40,034,784 km (0.053 R)
• M77: 40,176,603 km (0.076 R)
• M78: 40,888,240 km (0.11 R)
• M79: 41,388,794 km (0.086 R)
• M80: 42,975,130 km (0.079 R)
• M81: 43,556,916 km (0.043 R)
• M82: 44,434,457 km (0.103 R)
• M83: 45,170,179 km (0.116 R)
• M84: 46,207,042 km (0.106 R)
• M85: 46,430,242 km (0.098 R)
• M86: 48,002,516 km (0.06 R)
• M87: 48,228,558 km (0.103 R)
• M88: 48,757,387 km (0.091 R)
• M89: 49,288,160 km (0.079 R)
• M90: 49,516,147 km (0.113 R)
• M91: 49,744,583 km (0.115 R)
• M92: 49,897,023 km (0.043 R)
• M93: 51,199,273 km (0.044 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit