🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 12.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.55 AU - 0.85 AU

Year: 404 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 46,487,942 km

• M1: 154,385 km (0.095 R)
• M2: 237,412 km (0.058 R)
• M3: 350,508 km (0.04 R)
• M4: 471,084 km (0.109 R)
• M5: 605,572 km (0.113 R)
• M6: 684,709 km (0.096 R)
• M7: 806,632 km (0.045 R)
• M8: 964,757 km (0.095 R)
• M9: 1,214,585 km (0.08 R)
• M10: 1,414,747 km (0.045 R)
• M11: 1,507,947 km (0.055 R)
• M12: 1,592,021 km (0.058 R)
• M13: 1,735,784 km (0.097 R)
• M14: 1,836,164 km (0.093 R)
• M15: 1,969,007 km (0.109 R)
• M16: 2,061,608 km (0.083 R)
• M17: 2,270,447 km (0.056 R)
• M18: 2,440,091 km (0.099 R)
• M19: 2,580,264 km (0.03 R)
• M20: 2,681,991 km (0.087 R)
• M21: 2,778,182 km (0.086 R)
• M22: 2,875,720 km (0.044 R)
• M23: 2,960,093 km (0.112 R)
• M24: 3,038,333 km (0.107 R)
• M25: 3,138,863 km (0.113 R)
• M26: 3,225,928 km (0.105 R)
• M27: 3,335,883 km (0.119 R)
• M28: 3,477,103 km (0.071 R)
• M29: 3,597,530 km (0.106 R)
• M30: 3,681,155 km (0.081 R)
• M31: 3,765,528 km (0.12 R)
• M32: 3,881,466 km (0.043 R)
• M33: 4,006,680 km (0.105 R)
• M34: 4,148,947 km (0.065 R)
• M35: 4,236,911 km (0.086 R)
• M36: 4,406,256 km (0.09 R)
• M37: 4,852,506 km (0.065 R)
• M38: 5,064,038 km (0.058 R)
• M39: 5,166,811 km (0.096 R)
• M40: 5,244,153 km (0.065 R)
• M41: 5,322,094 km (0.084 R)
• M42: 5,478,872 km (0.113 R)
• M43: 5,734,834 km (0.095 R)
• M44: 6,158,196 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.8

Radius: 11

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.05 AU - 3.21 AU

Year: 2944 Days

Day: 5.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 46,487,942 km

• M1: 351,555 km (0.039 R)
• M2: 476,170 km (0.119 R)
• M3: 571,314 km (0.08 R)
• M4: 649,105 km (0.098 R)
• M5: 750,533 km (0.043 R)
• M6: 1,022,053 km (0.098 R)
• M7: 1,284,447 km (0.096 R)
• M8: 1,700,329 km (0.068 R)
• M9: 1,781,262 km (0.1 R)
• M10: 1,863,541 km (0.036 R)
• M11: 1,947,166 km (0.102 R)
• M12: 2,404,636 km (0.03 R)
• M13: 2,672,117 km (0.113 R)
• M14: 2,820,219 km (0.106 R)
• M15: 2,971,014 km (0.039 R)
• M16: 3,191,222 km (0.089 R)
• M17: 3,682,950 km (0.07 R)
• M18: 3,800,833 km (0.113 R)
• M19: 3,967,784 km (0.074 R)
• M20: 4,622,425 km (0.109 R)
• M21: 4,736,867 km (0.091 R)
• M22: 4,852,357 km (0.115 R)
• M23: 4,929,848 km (0.114 R)
• M24: 5,230,839 km (0.09 R)
• M25: 5,605,432 km (0.111 R)
• M26: 5,919,737 km (0.075 R)
• M27: 6,016,527 km (0.09 R)
• M28: 6,141,741 km (0.091 R)
• M29: 6,253,939 km (0.119 R)
• M30: 6,508,555 km (0.118 R)
• M31: 6,882,400 km (0.102 R)
• M32: 7,546,165 km (0.081 R)
• M33: 7,741,690 km (0.072 R)
• M34: 8,494,018 km (0.103 R)
• M35: 8,587,666 km (0.119 R)
• M36: 9,853,713 km (0.098 R)
• M37: 10,333,024 km (0.118 R)
• M38: 10,634,314 km (0.089 R)
• M39: 10,769,252 km (0.114 R)
• M40: 10,870,828 km (0.08 R)
• M41: 11,057,676 km (0.082 R)
• M42: 11,143,097 km (0.113 R)
• M43: 11,314,386 km (0.104 R)
• M44: 11,469,370 km (0.074 R)
• M45: 11,677,161 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.4

Radius: 14.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.18 AU - 4.54 AU

Year: 6284 Days

Day: 8.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,487,942 km

• M1: 178,769 km (0.119 R)
• M2: 410,048 km (0.071 R)
• M3: 502,350 km (0.067 R)
• M4: 625,917 km (0.113 R)
• M5: 961,615 km (0.084 R)
• M6: 1,095,804 km (0.118 R)
• M7: 1,236,875 km (0.073 R)
• M8: 1,339,499 km (0.101 R)
• M9: 1,601,744 km (0.06 R)
• M10: 2,506,363 km (0.088 R)
• M11: 2,639,056 km (0.083 R)
• M12: 2,891,876 km (0.06 R)
• M13: 3,132,430 km (0.105 R)
• M14: 3,296,539 km (0.086 R)
• M15: 3,654,975 km (0.045 R)
• M16: 4,004,137 km (0.094 R)
• M17: 4,318,442 km (0.119 R)
• M18: 5,019,457 km (0.04 R)
• M19: 5,655,697 km (0.064 R)
• M20: 5,755,928 km (0.092 R)
• M21: 6,009,047 km (0.112 R)
• M22: 6,214,296 km (0.12 R)
• M23: 6,447,967 km (0.072 R)
• M24: 6,764,068 km (0.084 R)
• M25: 6,870,581 km (0.12 R)
• M26: 6,977,693 km (0.116 R)
• M27: 7,356,924 km (0.1 R)
• M28: 7,493,956 km (0.047 R)
• M29: 8,107,307 km (0.059 R)
• M30: 8,248,976 km (0.094 R)
• M31: 8,448,689 km (0.045 R)
• M32: 8,621,176 km (0.076 R)
• M33: 8,940,567 km (0.072 R)
• M34: 9,352,709 km (0.117 R)
• M35: 9,501,410 km (0.104 R)
• M36: 10,471,701 km (0.111 R)
• M37: 11,031,347 km (0.091 R)
• M38: 11,283,270 km (0.031 R)
• M39: 11,537,137 km (0.041 R)
• M40: 11,760,786 km (0.097 R)
• M41: 12,407,797 km (0.041 R)
• M42: 12,834,600 km (0.045 R)
• M43: 13,000,055 km (0.058 R)
• M44: 13,232,829 km (0.086 R)
• M45: 14,280,613 km (0.111 R)
• M46: 14,383,386 km (0.118 R)
• M47: 15,109,983 km (0.112 R)
• M48: 15,460,342 km (0.109 R)
• M49: 15,884,152 km (0.091 R)
• M50: 16,061,875 km (0.105 R)
• M51: 16,204,591 km (0.078 R)
• M52: 16,311,853 km (0.102 R)
• M53: 17,470,787 km (0.058 R)
• M54: 17,949,351 km (0.102 R)
• M55: 18,469,503 km (0.071 R)
• M56: 19,982,835 km (0.111 R)
• M57: 20,328,705 km (0.097 R)
• M58: 20,754,311 km (0.079 R)
• M59: 21,535,661 km (0.093 R)
• M60: 21,890,507 km (0.107 R)
• M61: 22,565,792 km (0.036 R)
• M62: 22,765,804 km (0.119 R)
• M63: 22,926,173 km (0.088 R)
• M64: 24,018,686 km (0.09 R)
• M65: 24,880,071 km (0.091 R)
• M66: 25,045,227 km (0.101 R)
• M67: 25,210,832 km (0.096 R)
• M68: 26,464,462 km (0.083 R)
• M69: 26,759,918 km (0.071 R)
• M70: 27,226,364 km (0.107 R)
• M71: 27,396,606 km (0.113 R)
• M72: 27,610,082 km (0.09 R)
• M73: 27,995,446 km (0.115 R)
• M74: 29,075,543 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 11.5

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.47 AU - 6.23 AU

Year: 8542 Days

Day: 11.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,487,942 km

• M1: 147,204 km (0.076 R)
• M2: 245,789 km (0.104 R)
• M3: 541,993 km (0.101 R)
• M4: 841,189 km (0.113 R)
• M5: 1,251,237 km (0.099 R)
• M6: 1,457,382 km (0.119 R)
• M7: 1,833,771 km (0.113 R)
• M8: 2,045,452 km (0.064 R)
• M9: 2,166,626 km (0.099 R)
• M10: 2,365,591 km (0.117 R)
• M11: 2,675,558 km (0.091 R)
• M12: 2,781,772 km (0.056 R)
• M13: 2,889,483 km (0.115 R)
• M14: 3,277,540 km (0.1 R)
• M15: 3,594,089 km (0.105 R)
• M16: 4,413,137 km (0.091 R)
• M17: 4,666,855 km (0.117 R)
• M18: 4,795,509 km (0.054 R)
• M19: 5,056,258 km (0.03 R)
• M20: 5,288,434 km (0.115 R)
• M21: 6,110,774 km (0.098 R)
• M22: 6,393,813 km (0.105 R)
• M23: 7,418,110 km (0.101 R)
• M24: 7,493,357 km (0.043 R)
• M25: 7,644,302 km (0.118 R)
• M26: 8,103,567 km (0.113 R)
• M27: 8,375,536 km (0.098 R)
• M28: 9,169,302 km (0.108 R)
• M29: 9,290,477 km (0.053 R)
• M30: 9,821,699 km (0.049 R)
• M31: 10,278,870 km (0.054 R)
• M32: 11,517,540 km (0.094 R)
• M33: 11,867,449 km (0.083 R)
• M34: 12,398,971 km (0.069 R)
• M35: 12,488,281 km (0.041 R)
• M36: 13,393,647 km (0.062 R)
• M37: 13,669,356 km (0.06 R)
• M38: 13,993,385 km (0.067 R)
• M39: 14,507,852 km (0.065 R)
• M40: 15,076,025 km (0.116 R)
• M41: 15,603,357 km (0.076 R)
• M42: 16,824,225 km (0.111 R)
• M43: 17,171,592 km (0.11 R)
• M44: 17,271,224 km (0.087 R)
• M45: 17,421,121 km (0.092 R)
• M46: 19,408,678 km (0.108 R)
• M47: 19,616,619 km (0.109 R)
• M48: 20,034,596 km (0.035 R)
• M49: 20,192,122 km (0.039 R)
• M50: 20,667,245 km (0.079 R)
• M51: 21,413,439 km (0.094 R)
• M52: 21,520,850 km (0.04 R)
• M53: 21,789,977 km (0.067 R)
• M54: 22,822,801 km (0.096 R)
• M55: 23,317,671 km (0.028 R)
• M56: 24,429,931 km (0.086 R)
• M57: 25,844,528 km (0.085 R)
• M58: 26,130,559 km (0.097 R)
• M59: 27,111,173 km (0.079 R)
• M60: 27,285,455 km (0.05 R)
• M61: 27,986,470 km (0.117 R)
• M62: 28,221,339 km (0.079 R)
• M63: 30,064,534 km (0.119 R)
• M64: 31,030,937 km (0.037 R)
• M65: 31,946,326 km (0.059 R)
• M66: 33,242,592 km (0.047 R)
• M67: 33,491,522 km (0.098 R)
• M68: 34,241,756 km (0.057 R)
• M69: 34,493,080 km (0.041 R)
• M70: 36,077,920 km (0.083 R)
• M71: 36,847,003 km (0.104 R)
• M72: 37,233,564 km (0.065 R)
• M73: 37,362,667 km (0.102 R)
• M74: 37,621,471 km (0.072 R)
• M75: 39,120,890 km (0.106 R)
• M76: 42,043,584 km (0.077 R)
• M77: 42,582,436 km (0.095 R)
• M78: 43,123,681 km (0.088 R)
• M79: 43,531,036 km (0.104 R)
• M80: 44,418,151 km (0.107 R)
• M81: 44,623,698 km (0.086 R)
• M82: 45,242,286 km (0.105 R)
• M83: 46,071,507 km (0.108 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: 184 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit