🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 8.2

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.66 AU - 0.7 AU

Year: 387 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,754,230 km

• M1: 105,766 km (0.109 R)
• M2: 221,106 km (0.117 R)
• M3: 286,181 km (0.071 R)
• M4: 348,713 km (0.054 R)
• M5: 438,771 km (0.079 R)
• M6: 531,072 km (0.118 R)
• M7: 626,665 km (0.072 R)
• M8: 736,321 km (0.112 R)
• M9: 840,441 km (0.112 R)
• M10: 911,201 km (0.103 R)
• M11: 979,866 km (0.113 R)
• M12: 1,068,129 km (0.069 R)
• M13: 1,191,846 km (0.06 R)
• M14: 1,300,903 km (0.061 R)
• M15: 1,622,389 km (0.079 R)
• M16: 1,701,377 km (0.1 R)
• M17: 1,776,325 km (0.057 R)
• M18: 1,841,400 km (0.055 R)
• M19: 1,973,944 km (0.089 R)
• M20: 2,069,836 km (0.115 R)
• M21: 2,138,502 km (0.106 R)
• M22: 2,289,895 km (0.108 R)
• M23: 2,354,970 km (0.096 R)
• M24: 2,462,979 km (0.087 R)
• M25: 2,517,583 km (0.069 R)
• M26: 2,597,169 km (0.108 R)
• M27: 2,652,819 km (0.069 R)
• M28: 2,777,883 km (0.12 R)
• M29: 2,834,730 km (0.113 R)
• M30: 2,975,502 km (0.065 R)
• M31: 3,027,263 km (0.098 R)
• M32: 3,105,502 km (0.101 R)
• M33: 3,171,176 km (0.088 R)
• M34: 3,391,384 km (0.116 R)
• M35: 3,534,250 km (0.116 R)
• M36: 3,637,472 km (0.109 R)
• M37: 3,692,823 km (0.112 R)
• M38: 3,860,971 km (0.037 R)
• M39: 4,081,778 km (0.112 R)
• M40: 4,306,923 km (0.049 R)
• M41: 4,365,565 km (0.091 R)
• M42: 4,431,987 km (0.038 R)
• M43: 4,491,377 km (0.119 R)
• M44: 4,640,825 km (0.049 R)
• M45: 4,761,551 km (0.073 R)
• M46: 4,814,658 km (0.116 R)
• M47: 4,890,953 km (0.091 R)
• M48: 4,967,696 km (0.096 R)
• M49: 5,365,178 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 9.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.42 AU - 1.44 AU

Year: 1180 Days

Day: 8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,754,230 km

• M1: 115,041 km (0.059 R)
• M2: 185,202 km (0.037 R)
• M3: 471,383 km (0.059 R)
• M4: 541,993 km (0.094 R)
• M5: 604,974 km (0.075 R)
• M6: 676,781 km (0.061 R)
• M7: 784,192 km (0.052 R)
• M8: 870,360 km (0.096 R)
• M9: 945,907 km (0.107 R)
• M10: 1,009,486 km (0.107 R)
• M11: 1,074,562 km (0.078 R)
• M12: 1,216,979 km (0.084 R)
• M13: 1,326,036 km (0.097 R)
• M14: 1,438,384 km (0.071 R)
• M15: 1,495,829 km (0.076 R)
• M16: 1,947,166 km (0.086 R)
• M17: 2,038,570 km (0.094 R)
• M18: 2,216,592 km (0.053 R)
• M19: 2,331,632 km (0.082 R)
• M20: 2,399,699 km (0.035 R)
• M21: 2,478,388 km (0.113 R)
• M22: 2,537,928 km (0.096 R)
• M23: 2,597,917 km (0.103 R)
• M24: 2,750,058 km (0.063 R)
• M25: 2,832,486 km (0.085 R)
• M26: 3,052,844 km (0.086 R)
• M27: 3,181,199 km (0.118 R)
• M28: 3,465,584 km (0.087 R)
• M29: 3,678,761 km (0.093 R)
• M30: 4,561,538 km (0.056 R)
• M31: 4,647,108 km (0.116 R)
• M32: 4,807,627 km (0.034 R)
• M33: 5,172,346 km (0.053 R)
• M34: 5,274,671 km (0.077 R)
• M35: 5,559,206 km (0.109 R)
• M36: 5,624,581 km (0.117 R)
• M37: 6,170,314 km (0.09 R)
• M38: 6,238,082 km (0.072 R)
• M39: 6,319,612 km (0.093 R)
• M40: 6,429,118 km (0.09 R)
• M41: 6,594,274 km (0.086 R)
• M42: 6,733,101 km (0.104 R)
• M43: 6,872,825 km (0.11 R)
• M44: 7,027,659 km (0.114 R)
• M45: 7,455,958 km (0.083 R)
• M46: 7,513,703 km (0.027 R)
• M47: 7,600,469 km (0.078 R)
• M48: 7,658,663 km (0.082 R)
• M49: 7,746,028 km (0.069 R)
• M50: 8,143,809 km (0.051 R)
• M51: 8,218,159 km (0.102 R)
• M52: 8,882,523 km (0.079 R)
• M53: 8,989,785 km (0.086 R)
• M54: 9,423,170 km (0.108 R)
• M55: 9,847,729 km (0.096 R)
• M56: 9,974,588 km (0.094 R)
• M57: 10,086,188 km (0.099 R)
• M58: 10,294,428 km (0.101 R)
• M59: 10,407,225 km (0.105 R)
• M60: 10,520,321 km (0.091 R)
• M61: 10,829,539 km (0.067 R)
• M62: 10,960,587 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 8.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.57 AU - 1.75 AU

Year: 1476 Days

Day: 8.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,754,230 km

• M1: 103,522 km (0.1 R)
• M2: 174,431 km (0.083 R)
• M3: 346,917 km (0.079 R)
• M4: 452,085 km (0.076 R)
• M5: 524,341 km (0.095 R)
• M6: 582,684 km (0.062 R)
• M7: 746,643 km (0.113 R)
• M8: 813,364 km (0.096 R)
• M9: 975,677 km (0.057 R)
• M10: 1,043,595 km (0.091 R)
• M11: 1,130,960 km (0.08 R)
• M12: 1,232,986 km (0.079 R)
• M13: 1,319,453 km (0.051 R)
• M14: 1,407,866 km (0.105 R)
• M15: 1,478,925 km (0.103 R)
• M16: 1,638,097 km (0.085 R)
• M17: 1,712,896 km (0.078 R)
• M18: 1,809,835 km (0.079 R)
• M19: 1,894,507 km (0.089 R)
• M20: 1,973,196 km (0.079 R)
• M21: 2,089,733 km (0.116 R)
• M22: 2,141,494 km (0.11 R)
• M23: 2,268,951 km (0.078 R)
• M24: 2,468,814 km (0.114 R)
• M25: 2,610,483 km (0.092 R)
• M26: 2,666,432 km (0.052 R)
• M27: 2,754,994 km (0.103 R)
• M28: 2,811,991 km (0.098 R)
• M29: 3,001,681 km (0.106 R)
• M30: 3,102,510 km (0.117 R)
• M31: 3,402,753 km (0.117 R)
• M32: 3,587,357 km (0.111 R)
• M33: 3,838,681 km (0.11 R)
• M34: 4,003,389 km (0.106 R)
• M35: 4,179,765 km (0.092 R)
• M36: 4,463,402 km (0.098 R)
• M37: 4,714,427 km (0.058 R)
• M38: 4,890,803 km (0.075 R)
• M39: 4,950,194 km (0.08 R)
• M40: 5,059,550 km (0.107 R)
• M41: 5,280,655 km (0.096 R)
• M42: 5,361,887 km (0.077 R)
• M43: 5,463,913 km (0.062 R)
• M44: 5,566,686 km (0.068 R)
• M45: 5,649,414 km (0.104 R)
• M46: 5,701,324 km (0.045 R)
• M47: 5,816,066 km (0.11 R)
• M48: 5,973,593 km (0.06 R)
• M49: 6,037,172 km (0.06 R)
• M50: 6,379,452 km (0.091 R)
• M51: 6,618,359 km (0.12 R)
• M52: 6,673,112 km (0.102 R)
• M53: 7,015,841 km (0.083 R)
• M54: 7,105,300 km (0.09 R)
• M55: 7,195,059 km (0.057 R)
• M56: 7,535,095 km (0.084 R)
• M57: 7,787,766 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 11.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.69 AU - 2.51 AU

Year: 2101 Days

Day: 11.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,754,230 km

• M1: 144,063 km (0.082 R)
• M2: 217,814 km (0.06 R)
• M3: 311,313 km (0.107 R)
• M4: 541,544 km (0.119 R)
• M5: 631,752 km (0.078 R)
• M6: 722,259 km (0.093 R)
• M7: 812,017 km (0.117 R)
• M8: 936,183 km (0.116 R)
• M9: 1,086,529 km (0.053 R)
• M10: 1,184,815 km (0.115 R)
• M11: 1,265,748 km (0.106 R)
• M12: 1,383,780 km (0.038 R)
• M13: 1,454,989 km (0.1 R)
• M14: 1,534,874 km (0.054 R)
• M15: 1,806,993 km (0.077 R)
• M16: 1,948,961 km (0.102 R)
• M17: 2,152,564 km (0.114 R)
• M18: 2,337,467 km (0.071 R)
• M19: 2,475,396 km (0.082 R)
• M20: 2,624,994 km (0.12 R)
• M21: 2,786,709 km (0.087 R)
• M22: 2,859,713 km (0.113 R)
• M23: 3,026,215 km (0.07 R)
• M24: 3,148,586 km (0.117 R)
• M25: 3,575,090 km (0.03 R)
• M26: 3,805,321 km (0.062 R)
• M27: 4,165,104 km (0.049 R)
• M28: 4,365,116 km (0.112 R)
• M29: 4,450,387 km (0.087 R)
• M30: 4,633,196 km (0.04 R)
• M31: 4,829,618 km (0.103 R)
• M32: 5,298,457 km (0.034 R)
• M33: 5,723,764 km (0.049 R)
• M34: 6,041,211 km (0.111 R)
• M35: 6,112,569 km (0.095 R)
• M36: 6,196,045 km (0.034 R)
• M37: 6,534,136 km (0.097 R)
• M38: 6,644,090 km (0.095 R)
• M39: 6,717,842 km (0.084 R)
• M40: 6,791,743 km (0.095 R)
• M41: 7,215,853 km (0.077 R)
• M42: 7,392,977 km (0.071 R)
• M43: 7,482,138 km (0.074 R)
• M44: 7,751,713 km (0.08 R)
• M45: 7,842,220 km (0.101 R)
• M46: 7,920,160 km (0.05 R)
• M47: 8,129,148 km (0.112 R)
• M48: 8,287,124 km (0.114 R)
• M49: 8,406,353 km (0.098 R)
• M50: 8,512,717 km (0.065 R)
• M51: 8,713,478 km (0.103 R)
• M52: 8,834,652 km (0.082 R)
• M53: 8,942,961 km (0.084 R)
• M54: 9,037,955 km (0.113 R)
• M55: 9,256,518 km (0.048 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 11

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.43 AU - 3.49 AU

Year: 3515 Days

Day: 6.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,754,230 km

• M1: 223,200 km (0.063 R)
• M2: 295,605 km (0.116 R)
• M3: 526,884 km (0.052 R)
• M4: 940,821 km (0.11 R)
• M5: 1,058,854 km (0.1 R)
• M6: 1,228,348 km (0.102 R)
• M7: 1,594,713 km (0.118 R)
• M8: 2,022,563 km (0.107 R)
• M9: 2,337,168 km (0.114 R)
• M10: 2,652,370 km (0.083 R)
• M11: 2,807,354 km (0.084 R)
• M12: 3,240,739 km (0.115 R)
• M13: 3,490,717 km (0.081 R)
• M14: 3,974,367 km (0.073 R)
• M15: 4,278,499 km (0.055 R)
• M16: 4,479,259 km (0.116 R)
• M17: 4,664,611 km (0.108 R)
• M18: 4,739,410 km (0.036 R)
• M19: 4,928,352 km (0.119 R)
• M20: 5,023,646 km (0.089 R)
• M21: 5,609,023 km (0.059 R)
• M22: 6,092,822 km (0.108 R)
• M23: 6,215,941 km (0.109 R)
• M24: 6,843,803 km (0.077 R)
• M25: 7,100,663 km (0.042 R)
• M26: 7,360,664 km (0.094 R)
• M27: 7,778,790 km (0.071 R)
• M28: 8,024,430 km (0.059 R)
• M29: 8,227,434 km (0.103 R)
• M30: 8,363,718 km (0.091 R)
• M31: 8,753,719 km (0.091 R)
• M32: 8,986,045 km (0.08 R)
• M33: 9,361,835 km (0.113 R)
• M34: 9,551,674 km (0.11 R)
• M35: 9,742,861 km (0.112 R)
• M36: 9,862,988 km (0.064 R)
• M37: 9,983,563 km (0.117 R)
• M38: 10,226,361 km (0.072 R)
• M39: 10,348,433 km (0.06 R)
• M40: 10,618,756 km (0.056 R)
• M41: 10,767,307 km (0.097 R)
• M42: 10,916,306 km (0.084 R)
• M43: 11,091,186 km (0.059 R)
• M44: 11,342,660 km (0.098 R)
• M45: 11,545,216 km (0.11 R)
• M46: 11,774,400 km (0.097 R)
• M47: 11,851,143 km (0.112 R)
• M48: 12,237,555 km (0.083 R)
• M49: 12,367,256 km (0.059 R)
• M50: 12,575,646 km (0.094 R)
• M51: 12,837,891 km (0.103 R)
• M52: 12,943,357 km (0.109 R)
• M53: 13,128,560 km (0.087 R)
• M54: 13,261,253 km (0.111 R)
• M55: 13,581,841 km (0.084 R)
• M56: 14,285,101 km (0.047 R)
• M57: 14,558,715 km (0.026 R)
• M58: 14,641,144 km (0.105 R)
• M59: 14,861,800 km (0.083 R)
• M60: 15,028,004 km (0.079 R)
• M61: 15,111,330 km (0.087 R)
• M62: 15,222,631 km (0.06 R)
• M63: 15,614,427 km (0.081 R)
• M64: 15,924,693 km (0.086 R)
• M65: 16,579,782 km (0.049 R)
• M66: 16,982,949 km (0.079 R)
• M67: 17,069,865 km (0.082 R)
• M68: 17,302,041 km (0.1 R)
• M69: 17,476,921 km (0.036 R)
• M70: 17,828,326 km (0.118 R)
• M71: 18,627,777 km (0.068 R)
• M72: 18,956,743 km (0.109 R)
• M73: 19,167,227 km (0.036 R)
• M74: 19,287,803 km (0.094 R)
• M75: 19,378,310 km (0.097 R)
• M76: 19,681,395 km (0.06 R)
• M77: 19,803,018 km (0.032 R)
• M78: 20,538,142 km (0.09 R)
• M79: 20,630,594 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 11,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit