🌌 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: 60.9

Radius: 11

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.48 AU - 0.64 AU

Year: 289 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,146,131 km

• M1: 137,331 km (0.114 R)
• M2: 235,168 km (0.118 R)
• M3: 340,036 km (0.054 R)
• M4: 413,788 km (0.108 R)
• M5: 512,672 km (0.109 R)
• M6: 608,564 km (0.068 R)
• M7: 742,305 km (0.113 R)
• M8: 863,928 km (0.075 R)
• M9: 958,324 km (0.118 R)
• M10: 1,089,970 km (0.089 R)
• M11: 1,311,225 km (0.102 R)
• M12: 1,486,404 km (0.047 R)
• M13: 1,580,950 km (0.081 R)
• M14: 1,727,855 km (0.113 R)
• M15: 1,797,718 km (0.084 R)
• M16: 1,896,003 km (0.083 R)
• M17: 2,015,981 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.3

Radius: 11.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.22 AU - 1.94 AU

Year: 1371 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 76,146,131 km

• M1: 182,509 km (0.114 R)
• M2: 303,684 km (0.112 R)
• M3: 451,187 km (0.044 R)
• M4: 525,238 km (0.11 R)
• M5: 598,691 km (0.112 R)
• M6: 676,182 km (0.115 R)
• M7: 770,728 km (0.036 R)
• M8: 1,017,415 km (0.097 R)
• M9: 1,298,061 km (0.097 R)
• M10: 1,460,225 km (0.087 R)
• M11: 1,586,485 km (0.084 R)
• M12: 1,681,480 km (0.111 R)
• M13: 1,814,173 km (0.075 R)
• M14: 2,006,107 km (0.077 R)
• M15: 2,156,902 km (0.094 R)
• M16: 2,321,460 km (0.051 R)
• M17: 2,797,929 km (0.082 R)
• M18: 2,871,681 km (0.095 R)
• M19: 2,956,503 km (0.037 R)
• M20: 3,172,821 km (0.035 R)
• M21: 3,405,446 km (0.1 R)
• M22: 3,829,107 km (0.074 R)
• M23: 4,928,951 km (0.044 R)
• M24: 5,095,603 km (0.116 R)
• M25: 5,225,005 km (0.081 R)
• M26: 5,421,277 km (0.119 R)
• M27: 5,580,150 km (0.071 R)
• M28: 5,713,591 km (0.044 R)
• M29: 5,888,771 km (0.089 R)
• M30: 6,038,518 km (0.107 R)
• M31: 6,175,550 km (0.098 R)
• M32: 6,466,966 km (0.119 R)
• M33: 6,677,899 km (0.114 R)
• M34: 6,834,080 km (0.105 R)
• M35: 7,005,818 km (0.102 R)
• M36: 7,106,647 km (0.112 R)
• M37: 7,736,903 km (0.109 R)
• M38: 7,930,931 km (0.12 R)
• M39: 8,020,989 km (0.104 R)
• M40: 8,568,966 km (0.073 R)
• M41: 8,909,750 km (0.118 R)
• M42: 9,207,749 km (0.106 R)
• M43: 9,302,594 km (0.086 R)
• M44: 9,461,317 km (0.056 R)
• M45: 9,829,777 km (0.082 R)
• M46: 10,056,268 km (0.045 R)
• M47: 10,284,554 km (0.108 R)
• M48: 10,630,275 km (0.081 R)
• M49: 10,846,294 km (0.11 R)
• M50: 10,929,770 km (0.116 R)
• M51: 11,097,320 km (0.117 R)
• M52: 11,350,140 km (0.107 R)
• M53: 11,468,921 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.7

Radius: 10.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.43 AU - 2.67 AU

Year: 2811 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,146,131 km

• M1: 148,551 km (0.032 R)
• M2: 285,134 km (0.057 R)
• M3: 369,956 km (0.1 R)
• M4: 442,959 km (0.118 R)
• M5: 715,975 km (0.078 R)
• M6: 782,846 km (0.1 R)
• M7: 902,823 km (0.113 R)
• M8: 1,018,761 km (0.059 R)
• M9: 1,084,136 km (0.107 R)
• M10: 1,254,229 km (0.107 R)
• M11: 1,336,807 km (0.071 R)
• M12: 1,557,763 km (0.115 R)
• M13: 1,884,335 km (0.036 R)
• M14: 2,076,867 km (0.114 R)
• M15: 2,232,748 km (0.041 R)
• M16: 2,377,858 km (0.115 R)
• M17: 2,601,507 km (0.086 R)
• M18: 2,692,911 km (0.092 R)
• M19: 2,863,303 km (0.111 R)
• M20: 3,247,770 km (0.104 R)
• M21: 3,362,960 km (0.104 R)
• M22: 3,924,551 km (0.102 R)
• M23: 4,153,884 km (0.115 R)
• M24: 4,315,300 km (0.095 R)
• M25: 4,405,807 km (0.095 R)
• M26: 4,625,716 km (0.112 R)
• M27: 4,811,816 km (0.111 R)
• M28: 4,905,913 km (0.099 R)
• M29: 4,981,459 km (0.073 R)
• M30: 5,502,359 km (0.112 R)
• M31: 5,759,219 km (0.061 R)
• M32: 6,060,659 km (0.057 R)
• M33: 6,387,979 km (0.112 R)
• M34: 6,679,096 km (0.047 R)
• M35: 6,889,730 km (0.095 R)
• M36: 7,038,580 km (0.101 R)
• M37: 7,231,411 km (0.079 R)
• M38: 7,666,143 km (0.076 R)
• M39: 7,754,106 km (0.109 R)
• M40: 8,020,241 km (0.101 R)
• M41: 8,974,825 km (0.098 R)
• M42: 9,207,450 km (0.089 R)
• M43: 9,560,052 km (0.085 R)
• M44: 9,797,613 km (0.112 R)
• M45: 11,014,592 km (0.108 R)
• M46: 11,716,804 km (0.093 R)
• M47: 12,175,920 km (0.105 R)
• M48: 13,006,637 km (0.083 R)
• M49: 13,085,475 km (0.071 R)
• M50: 13,508,538 km (0.11 R)
• M51: 13,641,680 km (0.052 R)
• M52: 13,828,827 km (0.091 R)
• M53: 14,124,582 km (0.096 R)
• M54: 14,205,664 km (0.12 R)
• M55: 14,722,525 km (0.1 R)
• M56: 14,832,030 km (0.083 R)
• M57: 15,356,371 km (0.104 R)
• M58: 17,051,614 km (0.081 R)
• M59: 17,629,810 km (0.116 R)
• M60: 17,804,540 km (0.053 R)
• M61: 18,214,588 km (0.117 R)
• M62: 18,538,767 km (0.041 R)
• M63: 18,835,270 km (0.068 R)
• M64: 19,013,889 km (0.095 R)
• M65: 19,312,936 km (0.095 R)
• M66: 19,643,547 km (0.092 R)
• M67: 20,127,945 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.2

Radius: 3.5

Gravity: 77.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.05 AU - 9.91 AU

Year: 17045 Days

Day: 17.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,146,131 km

• M1: 119,678 km (0.083 R)
• M2: 242,797 km (0.119 R)
• M3: 381,175 km (0.113 R)
• M4: 629,657 km (0.086 R)
• M5: 972,087 km (0.089 R)
• M6: 1,106,575 km (0.08 R)
• M7: 1,246,898 km (0.053 R)
• M8: 1,513,781 km (0.108 R)
• M9: 1,733,391 km (0.105 R)
• M10: 2,450,114 km (0.106 R)
• M11: 3,569,555 km (0.066 R)
• M12: 4,642,770 km (0.091 R)
• M13: 4,959,768 km (0.111 R)
• M14: 5,237,122 km (0.09 R)
• M15: 5,472,141 km (0.052 R)
• M16: 5,614,857 km (0.096 R)
• M17: 6,050,037 km (0.096 R)
• M18: 6,346,241 km (0.047 R)
• M19: 6,952,711 km (0.053 R)
• M20: 8,111,645 km (0.037 R)
• M21: 8,547,723 km (0.054 R)
• M22: 8,768,530 km (0.069 R)
• M23: 8,935,481 km (0.116 R)
• M24: 9,556,312 km (0.067 R)
• M25: 9,843,091 km (0.074 R)
• M26: 11,138,309 km (0.103 R)
• M27: 11,440,048 km (0.047 R)
• M28: 11,561,522 km (0.066 R)
• M29: 11,622,408 km (0.119 R)
• M30: 11,744,480 km (0.099 R)
• M31: 12,237,106 km (0.079 R)
• M32: 12,925,406 km (0.059 R)
• M33: 13,178,824 km (0.085 R)
• M34: 14,865,540 km (0.096 R)
• M35: 16,004,579 km (0.118 R)
• M36: 16,208,480 km (0.114 R)
• M37: 16,481,646 km (0.109 R)
• M38: 16,687,642 km (0.058 R)
• M39: 16,825,273 km (0.078 R)
• M40: 17,032,615 km (0.113 R)
• M41: 18,011,284 km (0.048 R)
• M42: 20,389,143 km (0.091 R)
• M43: 20,536,496 km (0.087 R)
• M44: 20,980,353 km (0.091 R)
• M45: 22,255,077 km (0.08 R)
• M46: 22,330,773 km (0.104 R)
• M47: 22,482,615 km (0.056 R)
• M48: 22,634,756 km (0.031 R)
• M49: 24,800,185 km (0.08 R)
• M50: 25,510,027 km (0.083 R)
• M51: 26,146,716 km (0.117 R)
• M52: 26,949,907 km (0.101 R)
• M53: 28,415,816 km (0.104 R)
• M54: 28,662,653 km (0.093 R)
• M55: 30,158,482 km (0.116 R)
• M56: 31,679,593 km (0.105 R)
• M57: 35,236,133 km (0.092 R)
• M58: 36,211,661 km (0.097 R)
• M59: 36,389,981 km (0.118 R)
• M60: 39,008,094 km (0.108 R)
• M61: 39,190,902 km (0.117 R)
• M62: 40,663,394 km (0.11 R)
• M63: 43,378,147 km (0.101 R)
• M64: 43,852,073 km (0.065 R)
• M65: 43,947,067 km (0.119 R)
• M66: 44,327,644 km (0.114 R)
• M67: 45,188,131 km (0.117 R)
• M68: 45,284,173 km (0.062 R)
• M69: 45,668,640 km (0.092 R)
• M70: 46,828,621 km (0.086 R)
• M71: 47,314,665 km (0.111 R)
• M72: 47,900,341 km (0.076 R)
• M73: 48,096,015 km (0.089 R)
• M74: 48,881,703 km (0.119 R)
• M75: 49,276,043 km (0.072 R)
• M76: 49,572,546 km (0.1 R)
• M77: 50,167,197 km (0.033 R)
• M78: 51,063,737 km (0.082 R)
• M79: 51,263,750 km (0.086 R)
• M80: 53,683,345 km (0.118 R)
• M81: 53,784,922 km (0.112 R)
• M82: 55,830,823 km (0.1 R)
• M83: 56,139,892 km (0.051 R)
• M84: 58,737,510 km (0.066 R)
• M85: 59,261,700 km (0.094 R)
• M86: 60,737,783 km (0.112 R)
• M87: 61,586,601 km (0.115 R)
• M88: 64,588,432 km (0.118 R)
• M89: 65,671,969 km (0.117 R)
• M90: 67,747,191 km (0.109 R)
• M91: 68,517,171 km (0.091 R)
• M92: 69,068,888 km (0.075 R)
• M93: 70,733,015 km (0.117 R)
• M94: 71,178,966 km (0.117 R)
• M95: 72,522,654 km (0.106 R)
• M96: 74,666,990 km (0.102 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: 307 - 12,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit