🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 13.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.66 AU - 0.96 AU

Year: 486 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,792,729 km

• M1: 171,888 km (0.058 R)
• M2: 264,040 km (0.081 R)
• M3: 403,615 km (0.104 R)
• M4: 522,695 km (0.083 R)
• M5: 620,981 km (0.034 R)
• M6: 747,840 km (0.101 R)
• M7: 843,283 km (0.115 R)
• M8: 933,640 km (0.112 R)
• M9: 1,297,014 km (0.099 R)
• M10: 1,399,787 km (0.102 R)
• M11: 1,667,567 km (0.071 R)
• M12: 1,784,403 km (0.076 R)
• M13: 1,974,094 km (0.11 R)
• M14: 2,120,849 km (0.088 R)
• M15: 2,234,543 km (0.105 R)
• M16: 2,416,155 km (0.084 R)
• M17: 2,516,087 km (0.075 R)
• M18: 2,661,197 km (0.045 R)
• M19: 2,754,695 km (0.115 R)
• M20: 2,889,483 km (0.11 R)
• M21: 3,016,192 km (0.116 R)
• M22: 3,207,378 km (0.088 R)
• M23: 3,323,018 km (0.069 R)
• M24: 3,418,611 km (0.107 R)
• M25: 3,634,630 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 11.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.78 AU - 1.92 AU

Year: 1678 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,792,729 km

• M1: 166,203 km (0.094 R)
• M2: 247,734 km (0.06 R)
• M3: 605,572 km (0.094 R)
• M4: 726,148 km (0.082 R)
• M5: 1,049,579 km (0.119 R)
• M6: 1,164,619 km (0.1 R)
• M7: 1,345,782 km (0.087 R)
• M8: 1,444,667 km (0.074 R)
• M9: 1,527,394 km (0.039 R)
• M10: 1,825,094 km (0.041 R)
• M11: 1,904,979 km (0.089 R)
• M12: 2,037,373 km (0.064 R)
• M13: 2,420,494 km (0.117 R)
• M14: 2,700,092 km (0.069 R)
• M15: 2,908,033 km (0.112 R)
• M16: 3,109,392 km (0.078 R)
• M17: 3,193,615 km (0.115 R)
• M18: 3,315,238 km (0.08 R)
• M19: 3,413,823 km (0.078 R)
• M20: 3,550,855 km (0.102 R)
• M21: 3,804,872 km (0.085 R)
• M22: 3,908,095 km (0.101 R)
• M23: 3,999,200 km (0.109 R)
• M24: 4,117,532 km (0.094 R)
• M25: 4,237,060 km (0.055 R)
• M26: 4,520,249 km (0.097 R)
• M27: 4,602,378 km (0.105 R)
• M28: 4,698,720 km (0.047 R)
• M29: 4,893,646 km (0.057 R)
• M30: 5,133,900 km (0.077 R)
• M31: 5,291,426 km (0.063 R)
• M32: 5,378,043 km (0.103 R)
• M33: 5,538,113 km (0.117 R)
• M34: 5,729,299 km (0.103 R)
• M35: 5,878,000 km (0.05 R)
• M36: 5,952,798 km (0.11 R)
• M37: 6,027,897 km (0.036 R)
• M38: 6,103,294 km (0.094 R)
• M39: 6,209,359 km (0.036 R)
• M40: 6,392,766 km (0.07 R)
• M41: 6,547,001 km (0.105 R)
• M42: 6,890,628 km (0.115 R)
• M43: 7,352,735 km (0.063 R)
• M44: 7,514,451 km (0.093 R)
• M45: 7,775,649 km (0.088 R)
• M46: 8,273,361 km (0.075 R)
• M47: 8,526,181 km (0.068 R)
• M48: 8,645,111 km (0.093 R)
• M49: 9,126,069 km (0.115 R)
• M50: 9,299,901 km (0.096 R)
• M51: 9,387,266 km (0.067 R)
• M52: 9,545,242 km (0.09 R)
• M53: 9,917,292 km (0.092 R)
• M54: 10,438,939 km (0.047 R)
• M55: 10,529,745 km (0.119 R)
• M56: 11,098,816 km (0.072 R)
• M57: 11,173,016 km (0.09 R)
• M58: 11,359,116 km (0.099 R)
• M59: 11,640,360 km (0.116 R)
• M60: 11,791,155 km (0.08 R)
• M61: 11,885,850 km (0.086 R)
• M62: 12,324,471 km (0.118 R)
• M63: 12,768,477 km (0.077 R)
• M64: 13,021,747 km (0.118 R)
• M65: 13,237,317 km (0.095 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.4

Radius: 6.6

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.49 AU - 7.17 AU

Year: 11903 Days

Day: 22 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,792,729 km

• M1: 139,724 km (0.11 R)
• M2: 221,405 km (0.086 R)
• M3: 310,266 km (0.073 R)
• M4: 492,775 km (0.097 R)
• M5: 561,142 km (0.092 R)
• M6: 846,874 km (0.066 R)
• M7: 1,197,082 km (0.092 R)
• M8: 1,614,311 km (0.086 R)
• M9: 1,852,620 km (0.047 R)
• M10: 2,216,292 km (0.107 R)
• M11: 2,481,081 km (0.094 R)
• M12: 2,601,956 km (0.039 R)
• M13: 2,787,158 km (0.086 R)
• M14: 3,268,564 km (0.058 R)
• M15: 3,367,897 km (0.087 R)
• M16: 4,056,047 km (0.066 R)
• M17: 4,452,631 km (0.066 R)
• M18: 5,360,391 km (0.114 R)
• M19: 5,517,169 km (0.11 R)
• M20: 5,835,364 km (0.097 R)
• M21: 6,037,172 km (0.091 R)
• M22: 6,995,047 km (0.119 R)
• M23: 7,999,447 km (0.108 R)
• M24: 8,133,786 km (0.096 R)
• M25: 9,946,762 km (0.082 R)
• M26: 10,577,766 km (0.093 R)
• M27: 11,022,371 km (0.089 R)
• M28: 11,072,038 km (0.088 R)
• M29: 11,271,900 km (0.096 R)
• M30: 11,422,545 km (0.039 R)
• M31: 12,237,255 km (0.115 R)
• M32: 12,288,717 km (0.118 R)
• M33: 13,070,516 km (0.09 R)
• M34: 13,387,813 km (0.054 R)
• M35: 13,761,059 km (0.107 R)
• M36: 14,137,747 km (0.118 R)
• M37: 14,300,210 km (0.047 R)
• M38: 15,121,951 km (0.055 R)
• M39: 15,177,302 km (0.115 R)
• M40: 15,734,405 km (0.098 R)
• M41: 15,846,603 km (0.081 R)
• M42: 16,128,146 km (0.119 R)
• M43: 16,354,787 km (0.115 R)
• M44: 16,810,911 km (0.086 R)
• M45: 16,983,098 km (0.03 R)
• M46: 17,271,373 km (0.096 R)
• M47: 17,503,100 km (0.092 R)
• M48: 17,969,696 km (0.101 R)
• M49: 19,274,040 km (0.067 R)
• M50: 19,454,156 km (0.081 R)
• M51: 20,302,525 km (0.097 R)
• M52: 20,363,561 km (0.099 R)
• M53: 20,424,747 km (0.083 R)
• M54: 20,485,932 km (0.089 R)
• M55: 20,792,758 km (0.07 R)
• M56: 21,722,209 km (0.055 R)
• M57: 22,097,849 km (0.102 R)
• M58: 22,855,563 km (0.119 R)
• M59: 23,685,980 km (0.094 R)
• M60: 23,814,635 km (0.1 R)
• M61: 25,904,068 km (0.107 R)
• M62: 27,172,209 km (0.078 R)
• M63: 27,441,785 km (0.065 R)
• M64: 27,712,258 km (0.094 R)
• M65: 28,940,157 km (0.073 R)
• M66: 29,077,637 km (0.101 R)
• M67: 30,744,906 km (0.037 R)
• M68: 31,166,472 km (0.086 R)
• M69: 32,514,349 km (0.11 R)
• M70: 34,389,259 km (0.084 R)
• M71: 35,486,859 km (0.095 R)
• M72: 36,224,975 km (0.11 R)
• M73: 37,566,269 km (0.119 R)
• M74: 37,866,512 km (0.085 R)
• M75: 39,075,562 km (0.108 R)
• M76: 39,761,169 km (0.062 R)
• M77: 40,527,709 km (0.102 R)
• M78: 40,989,966 km (0.089 R)
• M79: 41,919,567 km (0.107 R)
• M80: 43,248,595 km (0.117 R)
• M81: 45,307,660 km (0.084 R)
• M82: 46,188,492 km (0.113 R)
• M83: 46,510,128 km (0.075 R)
• M84: 46,993,927 km (0.061 R)
• M85: 50,097,185 km (0.11 R)
• M86: 52,761,374 km (0.081 R)
• M87: 53,350,341 km (0.098 R)
• M88: 54,026,074 km (0.112 R)
• M89: 54,110,747 km (0.103 R)
• M90: 54,874,593 km (0.116 R)
• M91: 55,813,170 km (0.101 R)
• M92: 56,670,965 km (0.067 R)
• M93: 57,187,825 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit