🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 14.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.74 AU - 1.02 AU

Year: 525 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,432,577 km

• M1: 196,871 km (0.118 R)
• M2: 443,857 km (0.101 R)
• M3: 577,298 km (0.103 R)
• M4: 748,737 km (0.077 R)
• M5: 916,287 km (0.115 R)
• M6: 1,029,233 km (0.076 R)
• M7: 1,147,565 km (0.084 R)
• M8: 1,276,070 km (0.086 R)
• M9: 1,415,196 km (0.096 R)
• M10: 1,537,268 km (0.099 R)
• M11: 1,888,823 km (0.068 R)
• M12: 1,987,109 km (0.118 R)
• M13: 2,163,335 km (0.082 R)
• M14: 2,351,529 km (0.087 R)
• M15: 2,579,217 km (0.074 R)
• M16: 2,702,785 km (0.078 R)
• M17: 2,828,447 km (0.093 R)
• M18: 2,991,957 km (0.049 R)
• M19: 3,129,438 km (0.091 R)
• M20: 3,291,452 km (0.088 R)
• M21: 3,433,570 km (0.073 R)
• M22: 3,872,341 km (0.061 R)
• M23: 4,046,622 km (0.115 R)
• M24: 4,142,814 km (0.027 R)
• M25: 4,247,981 km (0.062 R)
• M26: 4,337,590 km (0.114 R)
• M27: 4,444,403 km (0.088 R)
• M28: 4,685,705 km (0.093 R)
• M29: 4,846,223 km (0.057 R)
• M30: 4,965,752 km (0.099 R)
• M31: 5,068,974 km (0.052 R)
• M32: 5,551,278 km (0.051 R)
• M33: 6,177,345 km (0.068 R)
• M34: 6,409,820 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.9

Radius: 13.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.15 AU - 1.77 AU

Year: 1122 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,432,577 km

• M1: 171,140 km (0.109 R)
• M2: 370,105 km (0.083 R)
• M3: 513,121 km (0.092 R)
• M4: 667,057 km (0.09 R)
• M5: 770,878 km (0.113 R)
• M6: 888,013 km (0.103 R)
• M7: 996,920 km (0.071 R)
• M8: 1,270,385 km (0.096 R)
• M9: 1,507,199 km (0.061 R)
• M10: 1,768,097 km (0.118 R)
• M11: 1,928,017 km (0.057 R)
• M12: 2,102,897 km (0.104 R)
• M13: 2,324,003 km (0.107 R)
• M14: 2,447,870 km (0.115 R)
• M15: 2,584,602 km (0.103 R)
• M16: 2,702,486 km (0.103 R)
• M17: 2,811,243 km (0.03 R)
• M18: 3,033,097 km (0.037 R)
• M19: 3,134,973 km (0.116 R)
• M20: 3,260,934 km (0.115 R)
• M21: 3,400,509 km (0.088 R)
• M22: 3,530,061 km (0.112 R)
• M23: 3,721,696 km (0.096 R)
• M24: 3,830,902 km (0.087 R)
• M25: 3,953,722 km (0.078 R)
• M26: 4,115,288 km (0.045 R)
• M27: 4,228,384 km (0.101 R)
• M28: 4,717,718 km (0.096 R)
• M29: 4,810,020 km (0.08 R)
• M30: 5,375,650 km (0.092 R)
• M31: 5,471,991 km (0.044 R)
• M32: 5,680,530 km (0.117 R)
• M33: 5,821,003 km (0.096 R)
• M34: 5,962,672 km (0.087 R)
• M35: 6,191,706 km (0.063 R)
• M36: 6,526,058 km (0.104 R)
• M37: 6,658,601 km (0.073 R)
• M38: 7,258,339 km (0.119 R)
• M39: 7,426,337 km (0.086 R)
• M40: 7,533,898 km (0.096 R)
• M41: 7,657,466 km (0.083 R)
• M42: 7,781,782 km (0.099 R)
• M43: 7,969,527 km (0.068 R)
• M44: 8,349,356 km (0.046 R)
• M45: 8,461,405 km (0.114 R)
• M46: 8,751,475 km (0.104 R)
• M47: 8,881,626 km (0.106 R)
• M48: 9,374,999 km (0.118 R)
• M49: 9,692,147 km (0.105 R)
• M50: 9,792,976 km (0.099 R)
• M51: 10,148,869 km (0.092 R)
• M52: 10,319,860 km (0.094 R)
• M53: 10,978,389 km (0.118 R)
• M54: 11,171,520 km (0.12 R)
• M55: 11,259,783 km (0.07 R)
• M56: 11,490,164 km (0.118 R)
• M57: 11,650,533 km (0.107 R)
• M58: 11,739,992 km (0.116 R)
• M59: 12,100,074 km (0.051 R)
• M60: 12,208,832 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 9.2

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.2 AU - 2.44 AU

Year: 2247 Days

Day: 7.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,432,577 km

• M1: 129,701 km (0.064 R)
• M2: 263,591 km (0.09 R)
• M3: 321,336 km (0.095 R)
• M4: 425,905 km (0.103 R)
• M5: 483,351 km (0.074 R)
• M6: 648,806 km (0.046 R)
• M7: 796,758 km (0.087 R)
• M8: 1,126,921 km (0.106 R)
• M9: 1,307,485 km (0.063 R)
• M10: 1,452,147 km (0.103 R)
• M11: 1,555,519 km (0.11 R)
• M12: 1,955,543 km (0.103 R)
• M13: 2,031,689 km (0.046 R)
• M14: 2,306,350 km (0.044 R)
• M15: 2,468,664 km (0.118 R)
• M16: 2,747,664 km (0.065 R)
• M17: 3,110,738 km (0.077 R)
• M18: 3,442,845 km (0.049 R)
• M19: 3,946,392 km (0.081 R)
• M20: 4,075,944 km (0.093 R)
• M21: 4,141,168 km (0.094 R)
• M22: 4,339,236 km (0.11 R)
• M23: 4,779,054 km (0.082 R)
• M24: 5,215,281 km (0.051 R)
• M25: 5,483,211 km (0.105 R)
• M26: 5,700,876 km (0.113 R)
• M27: 5,847,631 km (0.06 R)
• M28: 6,144,733 km (0.083 R)
• M29: 6,389,774 km (0.093 R)
• M30: 6,542,214 km (0.07 R)
• M31: 6,928,625 km (0.044 R)
• M32: 7,144,346 km (0.119 R)
• M33: 7,764,129 km (0.118 R)
• M34: 8,111,346 km (0.074 R)
• M35: 8,214,419 km (0.052 R)
• M36: 8,442,855 km (0.115 R)
• M37: 8,505,387 km (0.078 R)
• M38: 8,652,142 km (0.115 R)
• M39: 8,715,422 km (0.112 R)
• M40: 8,842,132 km (0.105 R)
• M41: 8,969,589 km (0.044 R)
• M42: 9,119,037 km (0.092 R)
• M43: 9,247,692 km (0.044 R)
• M44: 9,637,544 km (0.062 R)
• M45: 10,010,790 km (0.093 R)
• M46: 10,388,675 km (0.104 R)
• M47: 10,523,163 km (0.097 R)
• M48: 10,748,607 km (0.112 R)
• M49: 11,204,282 km (0.115 R)
• M50: 11,273,247 km (0.12 R)
• M51: 11,503,927 km (0.092 R)
• M52: 11,970,074 km (0.045 R)
• M53: 12,110,995 km (0.092 R)
• M54: 12,537,498 km (0.079 R)
• M55: 12,848,512 km (0.07 R)
• M56: 13,527,238 km (0.072 R)
• M57: 13,674,143 km (0.116 R)
• M58: 13,772,429 km (0.061 R)
• M59: 14,541,960 km (0.091 R)
• M60: 14,617,058 km (0.091 R)
• M61: 14,818,267 km (0.084 R)
• M62: 15,045,806 km (0.111 R)
• M63: 15,299,823 km (0.06 R)
• M64: 15,632,229 km (0.116 R)
• M65: 16,226,283 km (0.073 R)
• M66: 16,985,641 km (0.057 R)
• M67: 17,091,407 km (0.118 R)
• M68: 17,250,280 km (0.071 R)
• M69: 17,409,602 km (0.088 R)
• M70: 17,729,891 km (0.081 R)
• M71: 17,810,374 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 10.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.07 AU - 6.33 AU

Year: 7539 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,432,577 km

• M1: 144,512 km (0.03 R)
• M2: 210,185 km (0.079 R)
• M3: 276,906 km (0.103 R)
• M4: 346,319 km (0.096 R)
• M5: 519,853 km (0.101 R)
• M6: 648,656 km (0.073 R)
• M7: 815,907 km (0.091 R)
• M8: 912,098 km (0.077 R)
• M9: 1,570,478 km (0.03 R)
• M10: 1,854,415 km (0.086 R)
• M11: 2,078,064 km (0.081 R)
• M12: 2,370,079 km (0.088 R)
• M13: 2,551,840 km (0.081 R)
• M14: 2,822,463 km (0.033 R)
• M15: 3,080,519 km (0.099 R)
• M16: 3,146,193 km (0.115 R)
• M17: 3,256,895 km (0.089 R)
• M18: 3,482,040 km (0.096 R)
• M19: 3,735,758 km (0.045 R)
• M20: 4,285,680 km (0.1 R)
• M21: 4,482,999 km (0.066 R)
• M22: 4,733,875 km (0.063 R)
• M23: 5,144,970 km (0.102 R)
• M24: 5,302,048 km (0.099 R)
• M25: 5,567,434 km (0.076 R)
• M26: 5,810,082 km (0.084 R)
• M27: 6,277,875 km (0.097 R)
• M28: 6,502,271 km (0.031 R)
• M29: 6,872,526 km (0.103 R)
• M30: 7,903,555 km (0.059 R)
• M31: 8,483,246 km (0.108 R)
• M32: 8,825,227 km (0.095 R)
• M33: 9,203,411 km (0.104 R)
• M34: 9,362,583 km (0.077 R)
• M35: 9,748,396 km (0.082 R)
• M36: 9,878,097 km (0.065 R)
• M37: 10,008,397 km (0.048 R)
• M38: 10,172,057 km (0.111 R)
• M39: 10,735,442 km (0.063 R)
• M40: 11,274,743 km (0.025 R)
• M41: 11,342,810 km (0.044 R)
• M42: 11,547,908 km (0.101 R)
• M43: 12,415,127 km (0.062 R)
• M44: 12,555,899 km (0.037 R)
• M45: 13,447,353 km (0.039 R)
• M46: 14,138,495 km (0.11 R)
• M47: 14,211,947 km (0.083 R)
• M48: 14,581,005 km (0.113 R)
• M49: 14,729,556 km (0.048 R)
• M50: 14,878,555 km (0.118 R)
• M51: 14,990,604 km (0.051 R)
• M52: 15,215,599 km (0.102 R)
• M53: 15,859,319 km (0.113 R)
• M54: 17,448,198 km (0.095 R)
• M55: 18,321,401 km (0.108 R)
• M56: 19,371,877 km (0.043 R)
• M57: 19,863,306 km (0.057 R)
• M58: 20,193,169 km (0.116 R)
• M59: 20,483,240 km (0.102 R)
• M60: 21,699,919 km (0.106 R)
• M61: 22,552,627 km (0.108 R)
• M62: 23,199,189 km (0.104 R)
• M63: 23,416,256 km (0.106 R)
• M64: 25,353,997 km (0.104 R)
• M65: 25,577,496 km (0.112 R)
• M66: 25,667,105 km (0.039 R)
• M67: 25,891,352 km (0.115 R)
• M68: 26,387,419 km (0.05 R)
• M69: 26,840,850 km (0.111 R)
• M70: 26,931,955 km (0.104 R)
• M71: 27,939,946 km (0.09 R)
• M72: 29,100,376 km (0.095 R)
• M73: 29,193,875 km (0.078 R)
• M74: 29,663,014 km (0.084 R)
• M75: 31,228,705 km (0.104 R)
• M76: 31,804,657 km (0.068 R)
• M77: 32,142,299 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit