🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 14

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.26 AU

Year: 676 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,263,784 km

• M1: 182,061 km (0.042 R)
• M2: 294,409 km (0.059 R)
• M3: 389,702 km (0.099 R)
• M4: 489,484 km (0.098 R)
• M5: 651,948 km (0.073 R)
• M6: 799,152 km (0.094 R)
• M7: 1,166,115 km (0.099 R)
• M8: 1,257,071 km (0.06 R)
• M9: 1,453,343 km (0.105 R)
• M10: 1,558,810 km (0.109 R)
• M11: 1,884,185 km (0.106 R)
• M12: 2,022,114 km (0.119 R)
• M13: 2,133,565 km (0.075 R)
• M14: 2,339,412 km (0.082 R)
• M15: 2,804,212 km (0.115 R)
• M16: 2,912,521 km (0.117 R)
• M17: 3,030,703 km (0.036 R)
• M18: 3,167,735 km (0.095 R)
• M19: 3,263,328 km (0.108 R)
• M20: 3,350,992 km (0.101 R)
• M21: 3,746,230 km (0.075 R)
• M22: 3,930,983 km (0.05 R)
• M23: 4,109,454 km (0.108 R)
• M24: 4,204,448 km (0.098 R)
• M25: 4,367,510 km (0.117 R)
• M26: 4,464,599 km (0.086 R)
• M27: 4,562,286 km (0.047 R)
• M28: 4,789,825 km (0.098 R)
• M29: 5,031,276 km (0.028 R)
• M30: 5,133,152 km (0.085 R)
• M31: 5,256,271 km (0.064 R)
• M32: 5,369,965 km (0.118 R)
• M33: 5,684,420 km (0.116 R)
• M34: 5,790,634 km (0.092 R)
• M35: 6,048,092 km (0.1 R)
• M36: 6,156,551 km (0.116 R)
• M37: 6,463,675 km (0.067 R)
• M38: 6,585,747 km (0.053 R)
• M39: 6,787,106 km (0.101 R)
• M40: 6,956,600 km (0.058 R)
• M41: 7,070,295 km (0.07 R)
• M42: 7,253,552 km (0.098 R)
• M43: 7,357,373 km (0.084 R)
• M44: 7,450,124 km (0.092 R)
• M45: 7,990,621 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 10.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.01 AU - 1.05 AU

Year: 686 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,263,784 km

• M1: 138,976 km (0.091 R)
• M2: 221,854 km (0.071 R)
• M3: 288,873 km (0.099 R)
• M4: 363,523 km (0.074 R)
• M5: 438,920 km (0.041 R)
• M6: 516,561 km (0.104 R)
• M7: 599,887 km (0.087 R)
• M8: 683,363 km (0.112 R)
• M9: 750,084 km (0.111 R)
• M10: 841,338 km (0.039 R)
• M11: 1,047,783 km (0.101 R)
• M12: 1,151,156 km (0.114 R)
• M13: 1,277,416 km (0.1 R)
• M14: 1,368,671 km (0.107 R)
• M15: 1,496,278 km (0.096 R)
• M16: 1,564,943 km (0.088 R)
• M17: 1,684,472 km (0.094 R)
• M18: 1,799,812 km (0.108 R)
• M19: 1,910,514 km (0.087 R)
• M20: 2,023,461 km (0.113 R)
• M21: 2,146,430 km (0.064 R)
• M22: 2,522,370 km (0.119 R)
• M23: 2,605,097 km (0.104 R)
• M24: 2,680,345 km (0.094 R)
• M25: 2,919,103 km (0.106 R)
• M26: 3,281,429 km (0.086 R)
• M27: 3,399,312 km (0.106 R)
• M28: 3,472,615 km (0.112 R)
• M29: 3,686,391 km (0.042 R)
• M30: 3,828,060 km (0.087 R)
• M31: 3,914,079 km (0.116 R)
• M32: 4,000,546 km (0.06 R)
• M33: 4,068,314 km (0.073 R)
• M34: 4,284,034 km (0.079 R)
• M35: 4,403,114 km (0.072 R)
• M36: 4,503,345 km (0.109 R)
• M37: 4,614,496 km (0.113 R)
• M38: 4,839,342 km (0.104 R)
• M39: 4,953,185 km (0.107 R)
• M40: 5,300,253 km (0.061 R)
• M41: 5,385,523 km (0.066 R)
• M42: 5,579,103 km (0.109 R)
• M43: 5,731,394 km (0.117 R)
• M44: 5,951,153 km (0.099 R)
• M45: 6,051,084 km (0.103 R)
• M46: 6,140,245 km (0.091 R)
• M47: 6,230,003 km (0.092 R)
• M48: 6,593,077 km (0.117 R)
• M49: 7,045,013 km (0.066 R)
• M50: 7,268,811 km (0.065 R)
• M51: 7,387,592 km (0.065 R)
• M52: 7,506,971 km (0.064 R)
• M53: 7,832,496 km (0.09 R)
• M54: 8,027,721 km (0.113 R)
• M55: 8,138,274 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.1

Radius: 14.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.97 AU - 1.29 AU

Year: 788 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,263,784 km

• M1: 177,423 km (0.087 R)
• M2: 320,439 km (0.091 R)
• M3: 432,487 km (0.054 R)
• M4: 555,008 km (0.046 R)
• M5: 673,490 km (0.104 R)
• M6: 787,034 km (0.108 R)
• M7: 940,522 km (0.045 R)
• M8: 1,267,842 km (0.036 R)
• M9: 1,438,982 km (0.049 R)
• M10: 1,855,014 km (0.07 R)
• M11: 2,096,016 km (0.077 R)
• M12: 2,270,148 km (0.104 R)
• M13: 2,512,795 km (0.112 R)
• M14: 2,601,058 km (0.111 R)
• M15: 2,698,446 km (0.11 R)
• M16: 2,838,769 km (0.106 R)
• M17: 3,032,349 km (0.099 R)
• M18: 3,274,249 km (0.097 R)
• M19: 3,415,319 km (0.112 R)
• M20: 3,630,890 km (0.084 R)
• M21: 3,804,872 km (0.112 R)
• M22: 4,009,672 km (0.094 R)
• M23: 4,189,638 km (0.092 R)
• M24: 4,420,767 km (0.118 R)
• M25: 4,626,613 km (0.087 R)
• M26: 4,715,774 km (0.088 R)
• M27: 4,825,579 km (0.082 R)
• M28: 4,916,085 km (0.104 R)
• M29: 5,078,399 km (0.092 R)
• M30: 5,180,724 km (0.105 R)
• M31: 5,429,356 km (0.03 R)
• M32: 5,565,639 km (0.026 R)
• M33: 5,734,834 km (0.116 R)
• M34: 5,884,432 km (0.12 R)
• M35: 6,078,760 km (0.038 R)
• M36: 6,231,350 km (0.085 R)
• M37: 6,495,839 km (0.105 R)
• M38: 6,584,849 km (0.054 R)
• M39: 6,707,969 km (0.096 R)
• M40: 6,798,026 km (0.064 R)
• M41: 7,058,925 km (0.044 R)
• M42: 7,150,629 km (0.093 R)
• M43: 7,254,001 km (0.069 R)
• M44: 7,850,148 km (0.105 R)
• M45: 8,172,083 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 8.8

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.23 AU - 4.59 AU

Year: 6075 Days

Day: 13.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,263,784 km

• M1: 406,607 km (0.079 R)
• M2: 575,653 km (0.101 R)
• M3: 641,924 km (0.108 R)
• M4: 887,863 km (0.108 R)
• M5: 1,146,219 km (0.087 R)
• M6: 1,355,506 km (0.063 R)
• M7: 1,502,112 km (0.117 R)
• M8: 1,558,361 km (0.09 R)
• M9: 2,097,512 km (0.09 R)
• M10: 2,160,941 km (0.032 R)
• M11: 2,224,820 km (0.112 R)
• M12: 2,554,533 km (0.055 R)
• M13: 3,041,923 km (0.063 R)
• M14: 3,259,738 km (0.098 R)
• M15: 3,969,579 km (0.118 R)
• M16: 4,234,517 km (0.084 R)
• M17: 5,006,742 km (0.06 R)
• M18: 5,092,162 km (0.034 R)
• M19: 5,673,350 km (0.119 R)
• M20: 5,762,360 km (0.117 R)
• M21: 6,032,235 km (0.117 R)
• M22: 6,615,667 km (0.108 R)
• M23: 6,740,730 km (0.1 R)
• M24: 6,929,822 km (0.103 R)
• M25: 8,302,532 km (0.063 R)
• M26: 8,812,811 km (0.099 R)
• M27: 9,019,704 km (0.057 R)
• M28: 9,088,968 km (0.103 R)
• M29: 10,150,365 km (0.037 R)
• M30: 10,294,877 km (0.094 R)
• M31: 11,138,758 km (0.047 R)
• M32: 11,362,557 km (0.105 R)
• M33: 11,587,851 km (0.106 R)
• M34: 11,776,793 km (0.096 R)
• M35: 12,542,585 km (0.102 R)
• M36: 12,775,509 km (0.119 R)
• M37: 13,009,779 km (0.063 R)
• M38: 14,323,697 km (0.05 R)
• M39: 14,526,552 km (0.073 R)
• M40: 15,181,790 km (0.03 R)
• M41: 15,429,973 km (0.094 R)
• M42: 15,513,000 km (0.101 R)
• M43: 15,930,378 km (0.109 R)
• M44: 16,309,309 km (0.098 R)
• M45: 16,861,774 km (0.104 R)
• M46: 17,033,064 km (0.028 R)
• M47: 17,941,422 km (0.067 R)
• M48: 18,028,787 km (0.094 R)
• M49: 18,335,613 km (0.026 R)
• M50: 20,303,423 km (0.098 R)
• M51: 20,440,006 km (0.11 R)
• M52: 20,851,550 km (0.101 R)
• M53: 21,450,988 km (0.095 R)
• M54: 21,915,938 km (0.098 R)
• M55: 22,056,112 km (0.105 R)
• M56: 22,384,180 km (0.098 R)
• M57: 22,525,400 km (0.118 R)
• M58: 22,761,316 km (0.076 R)
• M59: 23,283,113 km (0.117 R)
• M60: 23,378,407 km (0.116 R)
• M61: 23,904,842 km (0.075 R)
• M62: 24,001,034 km (0.12 R)
• M63: 24,290,206 km (0.104 R)
• M64: 25,605,920 km (0.071 R)
• M65: 27,295,328 km (0.104 R)
• M66: 27,496,537 km (0.118 R)
• M67: 28,815,841 km (0.098 R)
• M68: 29,328,663 km (0.104 R)
• M69: 29,534,659 km (0.106 R)
• M70: 29,844,626 km (0.087 R)
• M71: 30,780,809 km (0.081 R)
• M72: 31,779,524 km (0.063 R)
• M73: 33,163,305 km (0.063 R)
• M74: 34,241,157 km (0.071 R)
• M75: 35,494,788 km (0.067 R)
• M76: 35,934,306 km (0.078 R)
• M77: 36,265,217 km (0.03 R)
• M78: 36,707,877 km (0.111 R)
• M79: 36,818,878 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit