🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 19.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 14.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.85 AU - 0.89 AU

Year: 524 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,966,691 km

• M1: 180,116 km (0.101 R)
• M2: 272,867 km (0.091 R)
• M3: 385,065 km (0.112 R)
• M4: 486,642 km (0.092 R)
• M5: 596,896 km (0.099 R)
• M6: 717,771 km (0.036 R)
• M7: 811,568 km (0.108 R)
• M8: 963,709 km (0.031 R)
• M9: 1,074,562 km (0.101 R)
• M10: 1,206,208 km (0.119 R)
• M11: 1,377,647 km (0.069 R)
• M12: 1,481,169 km (0.094 R)
• M13: 1,666,071 km (0.114 R)
• M14: 1,802,206 km (0.076 R)
• M15: 2,000,572 km (0.045 R)
• M16: 2,287,950 km (0.062 R)
• M17: 2,475,546 km (0.094 R)
• M18: 2,596,271 km (0.067 R)
• M19: 2,844,005 km (0.116 R)
• M20: 3,053,891 km (0.074 R)
• M21: 3,362,811 km (0.03 R)
• M22: 3,529,163 km (0.093 R)
• M23: 3,649,739 km (0.118 R)
• M24: 3,837,335 km (0.078 R)
• M25: 3,994,712 km (0.11 R)
• M26: 4,095,391 km (0.086 R)
• M27: 4,205,196 km (0.119 R)
• M28: 4,359,132 km (0.115 R)
• M29: 4,506,187 km (0.119 R)
• M30: 4,930,447 km (0.048 R)
• M31: 5,220,517 km (0.034 R)
• M32: 5,376,996 km (0.115 R)
• M33: 5,506,997 km (0.119 R)
• M34: 6,047,344 km (0.085 R)
• M35: 6,377,806 km (0.097 R)
• M36: 6,874,621 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 13.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.74 AU - 1.12 AU

Year: 579 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 23,966,691 km

• M1: 177,573 km (0.075 R)
• M2: 268,079 km (0.102 R)
• M3: 460,013 km (0.106 R)
• M4: 545,733 km (0.09 R)
• M5: 656,286 km (0.115 R)
• M6: 747,391 km (0.109 R)
• M7: 848,669 km (0.111 R)
• M8: 986,448 km (0.086 R)
• M9: 1,110,465 km (0.113 R)
• M10: 1,304,045 km (0.115 R)
• M11: 1,527,993 km (0.094 R)
• M12: 1,622,688 km (0.105 R)
• M13: 2,028,398 km (0.085 R)
• M14: 2,168,421 km (0.111 R)
• M15: 2,326,396 km (0.115 R)
• M16: 2,473,451 km (0.07 R)
• M17: 2,563,360 km (0.119 R)
• M18: 3,109,242 km (0.092 R)
• M19: 3,288,311 km (0.101 R)
• M20: 3,420,855 km (0.066 R)
• M21: 3,538,289 km (0.119 R)
• M22: 3,803,077 km (0.094 R)
• M23: 3,889,993 km (0.102 R)
• M24: 4,065,771 km (0.12 R)
• M25: 4,334,449 km (0.12 R)
• M26: 4,535,209 km (0.12 R)
• M27: 4,729,836 km (0.112 R)
• M28: 4,898,881 km (0.106 R)
• M29: 4,993,577 km (0.119 R)
• M30: 5,117,743 km (0.111 R)
• M31: 5,506,249 km (0.036 R)
• M32: 5,904,478 km (0.082 R)
• M33: 6,107,183 km (0.118 R)
• M34: 6,219,681 km (0.083 R)
• M35: 6,540,269 km (0.025 R)
• M36: 6,898,257 km (0.092 R)
• M37: 7,015,542 km (0.057 R)
• M38: 7,338,524 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 9.6

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.44 AU - 1.5 AU

Year: 1151 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,966,691 km

• M1: 119,828 km (0.085 R)
• M2: 211,531 km (0.115 R)
• M3: 341,083 km (0.034 R)
• M4: 416,032 km (0.086 R)
• M5: 520,750 km (0.07 R)
• M6: 592,258 km (0.062 R)
• M7: 773,421 km (0.106 R)
• M8: 965,654 km (0.112 R)
• M9: 1,048,681 km (0.107 R)
• M10: 1,181,823 km (0.106 R)
• M11: 1,798,466 km (0.107 R)
• M12: 2,007,903 km (0.106 R)
• M13: 2,085,993 km (0.089 R)
• M14: 2,165,280 km (0.084 R)
• M15: 2,286,005 km (0.118 R)
• M16: 2,791,197 km (0.094 R)
• M17: 3,388,841 km (0.117 R)
• M18: 3,482,339 km (0.117 R)
• M19: 3,660,361 km (0.079 R)
• M20: 3,756,403 km (0.115 R)
• M21: 3,889,993 km (0.07 R)
• M22: 4,037,497 km (0.057 R)
• M23: 4,124,563 km (0.117 R)
• M24: 4,212,078 km (0.048 R)
• M25: 4,401,768 km (0.071 R)
• M26: 4,504,242 km (0.088 R)
• M27: 4,659,226 km (0.11 R)
• M28: 5,027,984 km (0.108 R)
• M29: 5,351,565 km (0.057 R)
• M30: 5,474,534 km (0.115 R)
• M31: 5,667,964 km (0.069 R)
• M32: 5,751,589 km (0.06 R)
• M33: 6,047,344 km (0.111 R)
• M34: 6,261,718 km (0.115 R)
• M35: 6,405,930 km (0.083 R)
• M36: 6,478,485 km (0.096 R)
• M37: 6,639,154 km (0.114 R)
• M38: 7,189,075 km (0.05 R)
• M39: 7,325,060 km (0.041 R)
• M40: 7,431,424 km (0.05 R)
• M41: 7,507,719 km (0.115 R)
• M42: 7,738,249 km (0.094 R)
• M43: 8,190,483 km (0.105 R)
• M44: 8,285,179 km (0.079 R)
• M45: 8,555,203 km (0.116 R)
• M46: 8,667,401 km (0.09 R)
• M47: 9,317,255 km (0.11 R)
• M48: 9,383,078 km (0.111 R)
• M49: 9,482,111 km (0.11 R)
• M50: 9,564,989 km (0.118 R)
• M51: 9,731,341 km (0.103 R)
• M52: 10,338,410 km (0.072 R)
• M53: 10,629,228 km (0.109 R)
• M54: 10,801,565 km (0.108 R)
• M55: 10,905,535 km (0.103 R)
• M56: 11,044,512 km (0.092 R)
• M57: 11,271,751 km (0.115 R)
• M58: 11,482,833 km (0.071 R)
• M59: 11,571,096 km (0.107 R)
• M60: 11,926,840 km (0.108 R)
• M61: 12,070,005 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 11.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.94 AU - 2.26 AU

Year: 1965 Days

Day: 9.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,966,691 km

• M1: 152,889 km (0.08 R)
• M2: 228,436 km (0.108 R)
• M3: 447,298 km (0.1 R)
• M4: 954,285 km (0.12 R)
• M5: 1,035,217 km (0.108 R)
• M6: 1,109,418 km (0.075 R)
• M7: 1,204,712 km (0.11 R)
• M8: 1,333,216 km (0.104 R)
• M9: 1,604,288 km (0.104 R)
• M10: 1,691,354 km (0.11 R)
• M11: 1,847,683 km (0.119 R)
• M12: 1,973,944 km (0.079 R)
• M13: 2,067,742 km (0.05 R)
• M14: 2,235,591 km (0.086 R)
• M15: 2,321,161 km (0.087 R)
• M16: 2,521,173 km (0.09 R)
• M17: 2,805,558 km (0.09 R)
• M18: 3,032,498 km (0.108 R)
• M19: 3,155,169 km (0.092 R)
• M20: 3,321,372 km (0.043 R)
• M21: 3,735,010 km (0.106 R)
• M22: 4,180,213 km (0.032 R)
• M23: 4,271,318 km (0.087 R)
• M24: 4,409,248 km (0.115 R)
• M25: 4,784,439 km (0.111 R)
• M26: 4,879,883 km (0.037 R)
• M27: 4,992,081 km (0.08 R)
• M28: 5,383,130 km (0.092 R)
• M29: 5,835,065 km (0.095 R)
• M30: 6,194,997 km (0.054 R)
• M31: 6,368,980 km (0.053 R)
• M32: 6,544,608 km (0.071 R)
• M33: 7,632,035 km (0.097 R)
• M34: 7,725,234 km (0.088 R)
• M35: 7,874,982 km (0.117 R)
• M36: 8,025,926 km (0.072 R)
• M37: 8,101,622 km (0.1 R)
• M38: 8,368,654 km (0.066 R)
• M39: 8,561,337 km (0.106 R)
• M40: 8,794,410 km (0.066 R)
• M41: 8,911,695 km (0.06 R)
• M42: 9,068,922 km (0.038 R)
• M43: 9,227,047 km (0.11 R)
• M44: 9,326,380 km (0.115 R)
• M45: 9,767,694 km (0.101 R)
• M46: 9,848,626 km (0.096 R)
• M47: 10,421,736 km (0.033 R)
• M48: 10,566,696 km (0.104 R)
• M49: 10,649,872 km (0.11 R)
• M50: 10,921,542 km (0.095 R)
• M51: 11,132,176 km (0.083 R)
• M52: 11,237,942 km (0.083 R)
• M53: 11,600,268 km (0.088 R)
• M54: 11,729,071 km (0.039 R)
• M55: 12,205,391 km (0.12 R)
• M56: 12,445,944 km (0.074 R)
• M57: 12,931,689 km (0.111 R)
• M58: 13,176,880 km (0.088 R)
• M59: 13,785,444 km (0.097 R)
• M60: 14,013,132 km (0.111 R)
• M61: 14,173,351 km (0.084 R)
• M62: 14,518,473 km (0.055 R)
• M63: 15,076,623 km (0.103 R)
• M64: 15,264,219 km (0.074 R)
• M65: 16,094,188 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.7

Radius: 13

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.8 AU - 3.44 AU

Year: 3558 Days

Day: 13.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,966,691 km

• M1: 162,314 km (0.12 R)
• M2: 297,550 km (0.051 R)
• M3: 418,724 km (0.103 R)
• M4: 504,444 km (0.09 R)
• M5: 661,372 km (0.11 R)
• M6: 1,260,960 km (0.097 R)
• M7: 1,523,056 km (0.097 R)
• M8: 1,667,717 km (0.03 R)
• M9: 1,914,703 km (0.075 R)
• M10: 1,999,675 km (0.098 R)
• M11: 2,353,025 km (0.092 R)
• M12: 2,490,655 km (0.11 R)
• M13: 2,631,277 km (0.086 R)
• M14: 2,936,606 km (0.104 R)
• M15: 3,035,640 km (0.09 R)
• M16: 3,236,849 km (0.052 R)
• M17: 3,582,121 km (0.117 R)
• M18: 3,885,206 km (0.085 R)
• M19: 4,178,119 km (0.09 R)
• M20: 4,459,363 km (0.12 R)
• M21: 5,502,359 km (0.098 R)
• M22: 5,707,608 km (0.065 R)
• M23: 5,790,335 km (0.109 R)
• M24: 6,146,677 km (0.079 R)
• M25: 6,231,499 km (0.116 R)
• M26: 6,381,097 km (0.119 R)
• M27: 6,510,200 km (0.098 R)
• M28: 6,618,509 km (0.042 R)
• M29: 6,880,754 km (0.1 R)
• M30: 7,460,895 km (0.111 R)
• M31: 7,574,439 km (0.052 R)
• M32: 8,407,849 km (0.09 R)
• M33: 8,644,513 km (0.109 R)
• M34: 8,763,742 km (0.101 R)
• M35: 9,003,847 km (0.105 R)
• M36: 9,100,487 km (0.118 R)
• M37: 9,367,968 km (0.067 R)
• M38: 9,910,859 km (0.109 R)
• M39: 10,744,418 km (0.062 R)
• M40: 10,898,504 km (0.069 R)
• M41: 11,001,577 km (0.088 R)
• M42: 11,600,567 km (0.095 R)
• M43: 11,890,787 km (0.081 R)
• M44: 12,076,737 km (0.095 R)
• M45: 12,451,629 km (0.102 R)
• M46: 12,939,169 km (0.08 R)
• M47: 13,048,375 km (0.108 R)
• M48: 13,157,881 km (0.075 R)
• M49: 13,267,686 km (0.108 R)
• M50: 13,989,046 km (0.06 R)
• M51: 14,073,120 km (0.089 R)
• M52: 15,209,915 km (0.08 R)
• M53: 15,325,255 km (0.083 R)
• M54: 15,411,872 km (0.092 R)
• M55: 15,643,898 km (0.077 R)
• M56: 15,993,957 km (0.074 R)
• M57: 16,405,650 km (0.07 R)
• M58: 16,970,083 km (0.07 R)
• M59: 17,965,507 km (0.111 R)
• M60: 18,209,651 km (0.102 R)
• M61: 19,103,947 km (0.065 R)
• M62: 19,384,443 km (0.096 R)
• M63: 19,823,363 km (0.109 R)
• M64: 20,075,735 km (0.061 R)
• M65: 20,170,730 km (0.092 R)
• M66: 20,329,154 km (0.065 R)
• M67: 20,775,255 km (0.093 R)
• M68: 20,903,310 km (0.117 R)
• M69: 21,418,077 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.2

Radius: 14.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.58 AU - 3.86 AU

Year: 3731 Days

Day: 13.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,966,691 km

• M1: 366,964 km (0.072 R)
• M2: 534,962 km (0.098 R)
• M3: 797,656 km (0.119 R)
• M4: 906,413 km (0.054 R)
• M5: 1,266,047 km (0.115 R)
• M6: 1,600,398 km (0.097 R)
• M7: 2,039,019 km (0.113 R)
• M8: 2,564,855 km (0.086 R)
• M9: 2,869,437 km (0.085 R)
• M10: 3,150,382 km (0.086 R)
• M11: 3,258,092 km (0.069 R)
• M12: 3,403,651 km (0.091 R)
• M13: 3,514,204 km (0.061 R)
• M14: 3,911,087 km (0.097 R)
• M15: 4,046,622 km (0.1 R)
• M16: 4,203,551 km (0.097 R)
• M17: 4,362,573 km (0.096 R)
• M18: 4,686,452 km (0.087 R)
• M19: 5,123,727 km (0.101 R)
• M20: 5,749,345 km (0.095 R)
• M21: 5,881,889 km (0.078 R)
• M22: 5,993,040 km (0.102 R)
• M23: 6,105,089 km (0.113 R)
• M24: 6,262,915 km (0.109 R)
• M25: 6,422,237 km (0.031 R)
• M26: 6,605,793 km (0.105 R)
• M27: 6,837,969 km (0.099 R)
• M28: 7,214,956 km (0.069 R)
• M29: 7,623,059 km (0.064 R)
• M30: 7,940,206 km (0.093 R)
• M31: 8,968,991 km (0.099 R)
• M32: 9,329,970 km (0.055 R)
• M33: 9,669,408 km (0.115 R)
• M34: 11,288,506 km (0.085 R)
• M35: 11,650,383 km (0.097 R)
• M36: 12,186,243 km (0.042 R)
• M37: 12,614,990 km (0.086 R)
• M38: 12,730,180 km (0.109 R)
• M39: 12,961,459 km (0.108 R)
• M40: 13,136,039 km (0.094 R)
• M41: 13,516,766 km (0.088 R)
• M42: 13,693,591 km (0.104 R)
• M43: 13,901,083 km (0.114 R)
• M44: 14,319,059 km (0.068 R)
• M45: 14,559,762 km (0.057 R)
• M46: 14,680,637 km (0.063 R)
• M47: 15,075,725 km (0.03 R)
• M48: 15,198,096 km (0.052 R)
• M49: 15,628,789 km (0.039 R)
• M50: 15,752,506 km (0.11 R)
• M51: 16,094,637 km (0.083 R)
• M52: 16,219,551 km (0.045 R)
• M53: 16,754,513 km (0.107 R)
• M54: 17,071,959 km (0.089 R)
• M55: 17,199,417 km (0.059 R)
• M56: 17,359,187 km (0.094 R)
• M57: 17,777,164 km (0.1 R)
• M58: 18,426,568 km (0.091 R)
• M59: 18,721,426 km (0.093 R)
• M60: 18,820,011 km (0.091 R)
• M61: 19,149,874 km (0.081 R)
• M62: 19,615,123 km (0.05 R)
• M63: 20,184,941 km (0.102 R)
• M64: 20,522,733 km (0.08 R)
• M65: 20,998,904 km (0.079 R)
• M66: 21,101,378 km (0.104 R)
• M67: 21,478,514 km (0.104 R)
• M68: 21,823,487 km (0.097 R)
• M69: 22,239,668 km (0.109 R)
• M70: 22,518,668 km (0.102 R)
• M71: 23,080,109 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit