🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 12.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.92 AU - 1.32 AU

Year: 765 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 12,127,772 km

• M1: 151,991 km (0.105 R)
• M2: 243,246 km (0.097 R)
• M3: 357,689 km (0.101 R)
• M4: 507,436 km (0.112 R)
• M5: 604,974 km (0.075 R)
• M6: 682,166 km (0.043 R)
• M7: 837,748 km (0.097 R)
• M8: 973,733 km (0.109 R)
• M9: 1,146,069 km (0.101 R)
• M10: 1,292,974 km (0.111 R)
• M11: 1,452,595 km (0.099 R)
• M12: 1,541,456 km (0.116 R)
• M13: 1,638,695 km (0.109 R)
• M14: 1,744,910 km (0.106 R)
• M15: 1,826,141 km (0.1 R)
• M16: 1,964,519 km (0.115 R)
• M17: 2,056,372 km (0.052 R)
• M18: 2,340,907 km (0.109 R)
• M19: 2,484,222 km (0.083 R)
• M20: 2,646,087 km (0.085 R)
• M21: 2,740,184 km (0.098 R)
• M22: 2,891,577 km (0.117 R)
• M23: 3,261,383 km (0.12 R)
• M24: 3,362,661 km (0.116 R)
• M25: 3,884,608 km (0.092 R)
• M26: 4,064,425 km (0.117 R)
• M27: 4,210,133 km (0.088 R)
• M28: 4,404,161 km (0.12 R)
• M29: 4,507,085 km (0.052 R)
• M30: 4,658,029 km (0.101 R)
• M31: 4,734,324 km (0.067 R)
• M32: 4,926,557 km (0.069 R)
• M33: 5,111,610 km (0.077 R)
• M34: 5,468,550 km (0.069 R)
• M35: 5,549,034 km (0.11 R)
• M36: 5,782,556 km (0.068 R)
• M37: 5,864,536 km (0.096 R)
• M38: 6,009,047 km (0.1 R)
• M39: 6,123,340 km (0.101 R)
• M40: 6,280,567 km (0.098 R)
• M41: 6,386,034 km (0.082 R)
• M42: 6,502,720 km (0.067 R)
• M43: 6,673,711 km (0.071 R)
• M44: 6,813,884 km (0.12 R)
• M45: 6,976,796 km (0.1 R)
• M46: 7,064,161 km (0.086 R)
• M47: 7,184,887 km (0.112 R)
• M48: 7,306,360 km (0.048 R)
• M49: 7,484,381 km (0.095 R)
• M50: 7,562,621 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 14.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.07 AU - 1.63 AU

Year: 1013 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 12,127,772 km

• M1: 185,202 km (0.11 R)
• M2: 306,077 km (0.032 R)
• M3: 412,591 km (0.117 R)
• M4: 520,750 km (0.052 R)
• M5: 612,603 km (0.105 R)
• M6: 731,982 km (0.036 R)
• M7: 833,260 km (0.048 R)
• M8: 928,404 km (0.034 R)
• M9: 1,045,689 km (0.081 R)
• M10: 1,206,507 km (0.111 R)
• M11: 1,382,883 km (0.087 R)
• M12: 1,806,544 km (0.089 R)
• M13: 1,896,303 km (0.076 R)
• M14: 2,026,004 km (0.1 R)
• M15: 2,343,600 km (0.114 R)
• M16: 2,516,984 km (0.107 R)
• M17: 2,711,761 km (0.062 R)
• M18: 2,885,444 km (0.111 R)
• M19: 2,982,533 km (0.069 R)
• M20: 3,080,819 km (0.106 R)
• M21: 3,253,006 km (0.078 R)
• M22: 3,354,283 km (0.053 R)
• M23: 3,664,549 km (0.107 R)
• M24: 3,818,486 km (0.053 R)
• M25: 3,915,724 km (0.055 R)
• M26: 4,023,734 km (0.117 R)
• M27: 4,242,745 km (0.109 R)
• M28: 4,609,858 km (0.095 R)
• M29: 4,734,473 km (0.031 R)
• M30: 4,976,672 km (0.09 R)
• M31: 5,277,065 km (0.108 R)
• M32: 5,418,584 km (0.066 R)
• M33: 5,716,583 km (0.075 R)
• M34: 5,839,702 km (0.118 R)
• M35: 5,963,570 km (0.086 R)
• M36: 6,065,595 km (0.096 R)
• M37: 6,202,477 km (0.098 R)
• M38: 6,340,556 km (0.115 R)
• M39: 6,514,389 km (0.051 R)
• M40: 6,878,959 km (0.057 R)
• M41: 7,298,731 km (0.091 R)
• M42: 7,420,204 km (0.101 R)
• M43: 7,542,276 km (0.116 R)
• M44: 7,702,196 km (0.106 R)
• M45: 7,801,080 km (0.039 R)
• M46: 8,150,541 km (0.086 R)
• M47: 8,302,083 km (0.096 R)
• M48: 8,390,795 km (0.11 R)
• M49: 8,518,103 km (0.083 R)
• M50: 8,723,201 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.8

Radius: 14.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.56 AU - 4.16 AU

Year: 3977 Days

Day: 10.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 12,127,772 km

• M1: 197,619 km (0.064 R)
• M2: 307,573 km (0.057 R)
• M3: 448,644 km (0.117 R)
• M4: 544,985 km (0.107 R)
• M5: 831,315 km (0.101 R)
• M6: 958,174 km (0.117 R)
• M7: 1,492,538 km (0.081 R)
• M8: 1,665,772 km (0.105 R)
• M9: 1,800,261 km (0.059 R)
• M10: 1,923,081 km (0.093 R)
• M11: 2,325,648 km (0.114 R)
• M12: 2,545,857 km (0.079 R)
• M13: 2,970,565 km (0.104 R)
• M14: 3,266,470 km (0.057 R)
• M15: 3,456,309 km (0.109 R)
• M16: 3,847,358 km (0.072 R)
• M17: 4,088,959 km (0.054 R)
• M18: 4,587,269 km (0.1 R)
• M19: 4,714,876 km (0.091 R)
• M20: 4,843,829 km (0.1 R)
• M21: 5,778,816 km (0.074 R)
• M22: 6,314,526 km (0.11 R)
• M23: 6,456,943 km (0.068 R)
• M24: 6,866,393 km (0.074 R)
• M25: 7,383,852 km (0.095 R)
• M26: 7,761,138 km (0.104 R)
• M27: 7,913,877 km (0.081 R)
• M28: 8,119,125 km (0.116 R)
• M29: 8,300,288 km (0.118 R)
• M30: 8,561,187 km (0.12 R)
• M31: 9,225,701 km (0.099 R)
• M32: 9,333,561 km (0.068 R)
• M33: 9,741,813 km (0.101 R)
• M34: 9,879,144 km (0.108 R)
• M35: 10,351,275 km (0.063 R)
• M36: 10,859,160 km (0.038 R)
• M37: 10,973,153 km (0.088 R)
• M38: 11,087,446 km (0.084 R)
• M39: 11,404,145 km (0.106 R)
• M40: 11,753,007 km (0.081 R)
• M41: 11,958,106 km (0.116 R)
• M42: 12,075,839 km (0.113 R)
• M43: 12,282,883 km (0.095 R)
• M44: 12,760,399 km (0.06 R)
• M45: 12,880,825 km (0.073 R)
• M46: 13,305,085 km (0.071 R)
• M47: 13,610,863 km (0.061 R)
• M48: 14,511,143 km (0.104 R)
• M49: 15,079,615 km (0.081 R)
• M50: 15,945,936 km (0.106 R)
• M51: 16,140,713 km (0.11 R)
• M52: 16,303,625 km (0.116 R)
• M53: 16,565,421 km (0.072 R)
• M54: 17,693,389 km (0.064 R)
• M55: 17,794,218 km (0.118 R)
• M56: 17,928,856 km (0.076 R)
• M57: 18,300,756 km (0.025 R)
• M58: 18,538,767 km (0.083 R)
• M59: 19,362,602 km (0.064 R)
• M60: 19,779,082 km (0.083 R)
• M61: 20,058,382 km (0.069 R)
• M62: 20,833,149 km (0.102 R)
• M63: 21,941,520 km (0.106 R)
• M64: 22,593,916 km (0.078 R)
• M65: 23,843,507 km (0.074 R)
• M66: 23,954,808 km (0.077 R)
• M67: 24,514,154 km (0.077 R)
• M68: 25,002,442 km (0.081 R)
• M69: 25,456,022 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.4

Radius: 12.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.17 AU - 6.01 AU

Year: 8534 Days

Day: 8.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,127,772 km

• M1: 258,356 km (0.05 R)
• M2: 562,039 km (0.118 R)
• M3: 895,493 km (0.107 R)
• M4: 1,063,790 km (0.076 R)
• M5: 1,598,752 km (0.098 R)
• M6: 1,968,259 km (0.061 R)
• M7: 2,403,739 km (0.106 R)
• M8: 2,827,849 km (0.059 R)
• M9: 3,407,839 km (0.036 R)
• M10: 3,564,169 km (0.117 R)
• M11: 4,406,405 km (0.102 R)
• M12: 4,528,328 km (0.119 R)
• M13: 4,850,262 km (0.08 R)
• M14: 5,205,408 km (0.1 R)
• M15: 5,516,721 km (0.071 R)
• M16: 5,807,389 km (0.109 R)
• M17: 6,906,634 km (0.095 R)
• M18: 7,920,609 km (0.113 R)
• M19: 8,369,402 km (0.095 R)
• M20: 8,888,058 km (0.059 R)
• M21: 10,933,061 km (0.12 R)
• M22: 11,265,318 km (0.079 R)
• M23: 11,533,547 km (0.067 R)
• M24: 12,316,542 km (0.07 R)
• M25: 12,523,586 km (0.06 R)
• M26: 12,801,539 km (0.078 R)
• M27: 12,941,263 km (0.067 R)
• M28: 15,023,965 km (0.091 R)
• M29: 15,542,172 km (0.093 R)
• M30: 15,766,120 km (0.092 R)
• M31: 15,915,867 km (0.117 R)
• M32: 16,292,704 km (0.093 R)
• M33: 18,141,734 km (0.042 R)
• M34: 19,250,852 km (0.106 R)
• M35: 20,749,973 km (0.077 R)
• M36: 20,914,231 km (0.109 R)
• M37: 21,451,287 km (0.093 R)
• M38: 21,534,314 km (0.087 R)
• M39: 22,160,381 km (0.034 R)
• M40: 22,750,246 km (0.074 R)
• M41: 23,047,048 km (0.089 R)
• M42: 23,945,234 km (0.097 R)
• M43: 24,203,888 km (0.092 R)
• M44: 24,376,973 km (0.057 R)
• M45: 25,864,125 km (0.065 R)
• M46: 26,129,662 km (0.097 R)
• M47: 26,484,957 km (0.053 R)
• M48: 27,065,995 km (0.109 R)
• M49: 27,832,085 km (0.112 R)
• M50: 27,922,592 km (0.04 R)
• M51: 28,104,054 km (0.097 R)
• M52: 29,017,349 km (0.108 R)
• M53: 29,570,114 km (0.035 R)
• M54: 29,662,565 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 8.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.62 AU - 6.02 AU

Year: 9066 Days

Day: 12.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 12,127,772 km

• M1: 140,024 km (0.096 R)
• M2: 337,942 km (0.098 R)
• M3: 393,592 km (0.059 R)
• M4: 533,616 km (0.115 R)
• M5: 670,946 km (0.059 R)
• M6: 1,308,084 km (0.108 R)
• M7: 1,532,481 km (0.112 R)
• M8: 1,959,583 km (0.108 R)
• M9: 2,086,890 km (0.046 R)
• M10: 2,146,580 km (0.106 R)
• M11: 2,318,767 km (0.069 R)
• M12: 2,527,306 km (0.037 R)
• M13: 2,601,806 km (0.064 R)
• M14: 2,741,979 km (0.081 R)
• M15: 3,063,914 km (0.108 R)
• M16: 3,223,535 km (0.052 R)
• M17: 3,599,026 km (0.109 R)
• M18: 4,289,270 km (0.046 R)
• M19: 4,352,999 km (0.056 R)
• M20: 4,468,189 km (0.086 R)
• M21: 4,966,350 km (0.097 R)
• M22: 5,181,472 km (0.056 R)
• M23: 6,057,667 km (0.111 R)
• M24: 6,520,223 km (0.072 R)
• M25: 6,696,599 km (0.119 R)
• M26: 6,949,270 km (0.086 R)
• M27: 7,009,109 km (0.088 R)
• M28: 7,174,714 km (0.065 R)
• M29: 7,525,222 km (0.04 R)
• M30: 7,602,115 km (0.111 R)
• M31: 7,710,274 km (0.097 R)
• M32: 8,100,725 km (0.118 R)
• M33: 8,497,608 km (0.105 R)
• M34: 8,577,792 km (0.098 R)
• M35: 8,771,222 km (0.11 R)
• M36: 9,178,727 km (0.027 R)
• M37: 9,277,462 km (0.091 R)
• M38: 9,475,978 km (0.03 R)
• M39: 10,661,990 km (0.11 R)
• M40: 10,748,457 km (0.114 R)
• M41: 11,325,157 km (0.115 R)
• M42: 11,858,174 km (0.075 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: 165 - 10,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit