🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.89 AU - 1.11 AU

Year: 443 Days

Day: 46.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,621,190 km

• M1: 33,211 km (0.11 R)
• M2: 722,558 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.98 AU - 1.36 AU

Year: 561 Days

Day: 38.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.15 AU - 1.51 AU

Year: 679 Days

Day: 28 Hours

Environment

Temp: -88 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.84 AU - 2.78 AU

Year: 1555 Days

Day: 18.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 10.8

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.87 AU - 4.33 AU

Year: 3677 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,621,190 km

• M1: 140,921 km (0.073 R)
• M2: 236,664 km (0.068 R)
• M3: 349,311 km (0.103 R)
• M4: 423,960 km (0.069 R)
• M5: 593,604 km (0.119 R)
• M6: 720,463 km (0.113 R)
• M7: 892,800 km (0.065 R)
• M8: 1,041,052 km (0.114 R)
• M9: 1,224,608 km (0.065 R)
• M10: 1,579,454 km (0.114 R)
• M11: 1,807,741 km (0.109 R)
• M12: 1,934,151 km (0.085 R)
• M13: 2,229,158 km (0.088 R)
• M14: 2,364,993 km (0.109 R)
• M15: 2,662,992 km (0.111 R)
• M16: 3,180,152 km (0.109 R)
• M17: 3,391,833 km (0.103 R)
• M18: 3,489,670 km (0.03 R)
• M19: 4,034,355 km (0.086 R)
• M20: 4,911,896 km (0.096 R)
• M21: 5,089,918 km (0.068 R)
• M22: 5,660,035 km (0.074 R)
• M23: 6,011,890 km (0.095 R)
• M24: 6,178,542 km (0.114 R)
• M25: 6,614,320 km (0.103 R)
• M26: 6,687,922 km (0.046 R)
• M27: 7,235,899 km (0.102 R)
• M28: 7,362,459 km (0.118 R)
• M29: 7,540,929 km (0.085 R)
• M30: 7,669,284 km (0.102 R)
• M31: 7,850,298 km (0.111 R)
• M32: 8,749,231 km (0.029 R)
• M33: 8,992,627 km (0.06 R)
• M34: 9,293,169 km (0.12 R)
• M35: 9,430,949 km (0.116 R)
• M36: 9,652,653 km (0.05 R)
• M37: 9,764,253 km (0.089 R)
• M38: 9,960,525 km (0.11 R)
• M39: 10,101,447 km (0.106 R)
• M40: 10,356,810 km (0.102 R)
• M41: 10,614,418 km (0.113 R)
• M42: 10,729,608 km (0.062 R)
• M43: 10,845,247 km (0.084 R)
• M44: 11,019,379 km (0.07 R)
• M45: 11,844,411 km (0.088 R)
• M46: 11,934,021 km (0.103 R)
• M47: 12,385,208 km (0.092 R)
• M48: 12,567,268 km (0.069 R)
• M49: 13,057,201 km (0.109 R)
• M50: 13,304,636 km (0.115 R)
• M51: 13,459,919 km (0.059 R)
• M52: 13,835,260 km (0.064 R)
• M53: 14,055,917 km (0.06 R)
• M54: 15,305,957 km (0.063 R)
• M55: 15,501,481 km (0.071 R)
• M56: 17,501,455 km (0.101 R)
• M57: 18,014,127 km (0.078 R)
• M58: 18,289,536 km (0.091 R)
• M59: 18,427,765 km (0.085 R)
• M60: 18,531,735 km (0.104 R)
• M61: 18,774,832 km (0.058 R)
• M62: 19,405,088 km (0.088 R)
• M63: 19,616,769 km (0.073 R)
• M64: 19,864,652 km (0.114 R)
• M65: 20,722,447 km (0.06 R)
• M66: 20,866,659 km (0.087 R)
• M67: 21,011,021 km (0.068 R)
• M68: 21,300,942 km (0.07 R)
• M69: 21,701,864 km (0.046 R)
• M70: 21,848,320 km (0.09 R)
• M71: 22,031,727 km (0.099 R)
• M72: 22,252,534 km (0.085 R)
• M73: 22,326,285 km (0.114 R)
• M74: 23,969,768 km (0.118 R)
• M75: 24,121,011 km (0.081 R)
• M76: 24,234,705 km (0.111 R)
• M77: 24,882,464 km (0.031 R)
• M78: 25,150,843 km (0.117 R)
• M79: 26,000,559 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 10.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.44 AU - 5.42 AU

Year: 4130 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,621,190 km

• M1: 137,929 km (0.089 R)
• M2: 248,931 km (0.065 R)
• M3: 542,891 km (0.099 R)
• M4: 1,029,233 km (0.11 R)
• M5: 1,231,490 km (0.059 R)
• M6: 1,567,038 km (0.052 R)
• M7: 1,643,781 km (0.037 R)
• M8: 1,737,729 km (0.12 R)
• M9: 1,849,628 km (0.104 R)
• M10: 1,947,615 km (0.06 R)
• M11: 2,131,770 km (0.109 R)
• M12: 2,200,285 km (0.062 R)
• M13: 2,374,717 km (0.118 R)
• M14: 2,718,792 km (0.108 R)
• M15: 3,021,129 km (0.107 R)
• M16: 3,576,137 km (0.12 R)
• M17: 3,699,256 km (0.114 R)
• M18: 4,292,412 km (0.087 R)
• M19: 4,467,441 km (0.063 R)
• M20: 4,644,864 km (0.09 R)
• M21: 5,121,782 km (0.074 R)
• M22: 5,214,383 km (0.109 R)
• M23: 5,854,213 km (0.118 R)
• M24: 6,073,075 km (0.113 R)
• M25: 6,171,211 km (0.103 R)
• M26: 6,796,530 km (0.039 R)
• M27: 7,078,223 km (0.092 R)
• M28: 7,520,883 km (0.096 R)
• M29: 8,080,379 km (0.114 R)
• M30: 8,242,693 km (0.12 R)
• M31: 8,874,894 km (0.058 R)
• M32: 10,244,462 km (0.045 R)
• M33: 10,361,448 km (0.039 R)
• M34: 10,923,786 km (0.066 R)
• M35: 11,013,395 km (0.117 R)
• M36: 11,163,442 km (0.075 R)
• M37: 11,253,799 km (0.114 R)
• M38: 12,108,900 km (0.106 R)
• M39: 12,263,734 km (0.086 R)
• M40: 12,388,200 km (0.026 R)
• M41: 12,638,178 km (0.043 R)
• M42: 12,732,424 km (0.078 R)
• M43: 13,302,542 km (0.105 R)
• M44: 13,494,476 km (0.11 R)
• M45: 13,751,784 km (0.108 R)
• M46: 13,913,350 km (0.028 R)
• M47: 14,043,201 km (0.083 R)
• M48: 14,336,712 km (0.092 R)
• M49: 14,665,079 km (0.1 R)
• M50: 14,863,446 km (0.06 R)
• M51: 15,699,100 km (0.113 R)
• M52: 16,037,640 km (0.051 R)
• M53: 17,381,178 km (0.076 R)
• M54: 17,696,231 km (0.079 R)
• M55: 17,977,924 km (0.075 R)
• M56: 18,296,717 km (0.114 R)
• M57: 18,688,813 km (0.119 R)
• M58: 19,553,938 km (0.099 R)
• M59: 19,991,362 km (0.116 R)
• M60: 20,064,515 km (0.066 R)
• M61: 20,321,524 km (0.058 R)
• M62: 20,875,934 km (0.078 R)
• M63: 20,950,135 km (0.079 R)
• M64: 21,285,683 km (0.076 R)
• M65: 22,112,959 km (0.028 R)
• M66: 22,302,499 km (0.102 R)
• M67: 22,492,638 km (0.066 R)
• M68: 22,759,521 km (0.05 R)
• M69: 23,566,901 km (0.093 R)
• M70: 23,682,989 km (0.048 R)
• M71: 23,993,404 km (0.105 R)
• M72: 24,461,795 km (0.107 R)
• M73: 24,736,307 km (0.114 R)
• M74: 25,169,842 km (0.104 R)
• M75: 25,605,920 km (0.051 R)
• M76: 25,765,092 km (0.083 R)
• M77: 25,964,506 km (0.079 R)
• M78: 26,525,797 km (0.095 R)
• M79: 26,969,504 km (0.086 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.6

Radius: 9.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.32 AU - 6.16 AU

Year: 6091 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,621,190 km

• M1: 177,124 km (0.12 R)
• M2: 297,101 km (0.039 R)
• M3: 393,143 km (0.109 R)
• M4: 521,199 km (0.107 R)
• M5: 653,892 km (0.111 R)
• M6: 752,926 km (0.108 R)
• M7: 942,317 km (0.106 R)
• M8: 1,043,146 km (0.119 R)
• M9: 1,283,400 km (0.078 R)
• M10: 1,526,796 km (0.065 R)
• M11: 2,223,922 km (0.098 R)
• M12: 2,464,625 km (0.072 R)
• M13: 2,677,802 km (0.079 R)
• M14: 2,878,562 km (0.105 R)
• M15: 3,122,108 km (0.074 R)
• M16: 3,294,744 km (0.109 R)
• M17: 3,872,490 km (0.101 R)
• M18: 4,162,710 km (0.107 R)
• M19: 4,289,270 km (0.048 R)
• M20: 4,395,784 km (0.07 R)
• M21: 4,567,971 km (0.103 R)
• M22: 5,097,996 km (0.086 R)
• M23: 5,233,532 km (0.115 R)
• M24: 5,301,749 km (0.053 R)
• M25: 5,370,264 km (0.076 R)
• M26: 5,976,734 km (0.073 R)
• M27: 6,167,771 km (0.118 R)
• M28: 6,263,962 km (0.112 R)
• M29: 6,580,362 km (0.077 R)
• M30: 6,752,848 km (0.106 R)
• M31: 7,355,578 km (0.026 R)
• M32: 7,637,719 km (0.104 R)
• M33: 8,028,170 km (0.108 R)
• M34: 8,133,337 km (0.052 R)
• M35: 8,345,168 km (0.114 R)
• M36: 9,100,786 km (0.06 R)
• M37: 9,403,722 km (0.104 R)
• M38: 9,514,724 km (0.058 R)
• M39: 10,104,439 km (0.047 R)
• M40: 10,332,276 km (0.062 R)
• M41: 10,446,719 km (0.117 R)
• M42: 10,734,994 km (0.117 R)
• M43: 11,793,997 km (0.112 R)
• M44: 12,124,309 km (0.047 R)
• M45: 12,184,747 km (0.088 R)
• M46: 12,396,876 km (0.038 R)
• M47: 12,855,543 km (0.094 R)
• M48: 13,915,594 km (0.084 R)
• M49: 14,073,868 km (0.057 R)
• M50: 14,874,217 km (0.035 R)
• M51: 14,971,306 km (0.108 R)
• M52: 15,036,082 km (0.101 R)
• M53: 15,231,008 km (0.104 R)
• M54: 15,361,457 km (0.058 R)
• M55: 15,557,879 km (0.112 R)
• M56: 16,888,403 km (0.116 R)
• M57: 17,841,341 km (0.104 R)
• M58: 18,151,308 km (0.096 R)
• M59: 18,289,686 km (0.082 R)
• M60: 19,515,192 km (0.064 R)
• M61: 19,798,979 km (0.072 R)
• M62: 20,084,113 km (0.082 R)
• M63: 21,384,417 km (0.105 R)
• M64: 21,530,574 km (0.11 R)
• M65: 22,007,792 km (0.106 R)
• M66: 22,155,445 km (0.113 R)
• M67: 22,229,346 km (0.094 R)
• M68: 22,340,348 km (0.088 R)
• M69: 22,562,949 km (0.076 R)
• M70: 22,748,899 km (0.071 R)
• M71: 23,047,646 km (0.08 R)
• M72: 23,347,740 km (0.117 R)
• M73: 23,460,536 km (0.051 R)
• M74: 23,875,970 km (0.076 R)
• M75: 24,103,508 km (0.111 R)
• M76: 24,560,829 km (0.056 R)
• M77: 25,213,524 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 9.6

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.22 AU - 7.08 AU

Year: 7596 Days

Day: 6 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,621,190 km

• M1: 139,126 km (0.115 R)
• M2: 230,680 km (0.096 R)
• M3: 385,813 km (0.06 R)
• M4: 459,415 km (0.085 R)
• M5: 1,045,240 km (0.066 R)
• M6: 1,247,796 km (0.108 R)
• M7: 1,565,392 km (0.068 R)
• M8: 1,776,924 km (0.068 R)
• M9: 1,908,270 km (0.037 R)
• M10: 2,042,909 km (0.098 R)
• M11: 2,204,175 km (0.079 R)
• M12: 2,369,630 km (0.081 R)
• M13: 2,588,492 km (0.058 R)
• M14: 3,392,281 km (0.09 R)
• M15: 3,501,338 km (0.079 R)
• M16: 3,583,916 km (0.069 R)
• M17: 4,415,680 km (0.104 R)
• M18: 4,685,705 km (0.06 R)
• M19: 5,464,062 km (0.082 R)
• M20: 6,082,201 km (0.119 R)
• M21: 6,248,553 km (0.115 R)
• M22: 6,484,170 km (0.09 R)
• M23: 7,705,038 km (0.054 R)
• M24: 7,957,709 km (0.113 R)
• M25: 8,030,414 km (0.104 R)
• M26: 8,176,421 km (0.113 R)
• M27: 8,286,525 km (0.117 R)
• M28: 8,919,923 km (0.092 R)
• M29: 9,033,318 km (0.083 R)
• M30: 9,453,239 km (0.052 R)
• M31: 9,530,282 km (0.08 R)
• M32: 9,607,474 km (0.062 R)
• M33: 9,879,443 km (0.077 R)
• M34: 10,075,267 km (0.073 R)
• M35: 10,391,367 km (0.028 R)
• M36: 10,831,335 km (0.106 R)
• M37: 11,318,126 km (0.085 R)
• M38: 11,853,686 km (0.107 R)
• M39: 12,693,679 km (0.098 R)
• M40: 13,120,780 km (0.088 R)
• M41: 13,249,883 km (0.025 R)
• M42: 13,901,681 km (0.114 R)
• M43: 15,372,079 km (0.112 R)
• M44: 15,644,646 km (0.119 R)
• M45: 16,287,019 km (0.088 R)
• M46: 16,844,421 km (0.032 R)
• M47: 17,266,736 km (0.061 R)
• M48: 17,787,486 km (0.082 R)
• M49: 19,136,410 km (0.107 R)
• M50: 19,823,064 km (0.063 R)
• M51: 20,070,350 km (0.104 R)
• M52: 20,169,533 km (0.115 R)
• M53: 20,517,946 km (0.109 R)
• M54: 20,868,305 km (0.09 R)
• M55: 21,829,321 km (0.106 R)
• M56: 23,115,713 km (0.042 R)
• M57: 23,323,804 km (0.12 R)
• M58: 23,846,948 km (0.078 R)
• M59: 24,904,455 km (0.093 R)
• M60: 26,465,060 km (0.064 R)
• M61: 26,682,725 km (0.095 R)
• M62: 27,504,616 km (0.083 R)
• M63: 29,792,865 km (0.065 R)
• M64: 30,076,203 km (0.092 R)
• M65: 31,218,084 km (0.069 R)
• M66: 31,563,356 km (0.114 R)
• M67: 31,678,696 km (0.095 R)
• M68: 32,141,701 km (0.104 R)
• M69: 32,840,323 km (0.042 R)
• M70: 33,661,765 km (0.063 R)
• M71: 36,529,107 km (0.084 R)
• M72: 37,197,211 km (0.059 R)
• M73: 39,163,526 km (0.051 R)
• M74: 39,287,542 km (0.089 R)
• M75: 39,535,875 km (0.103 R)
• M76: 40,034,335 km (0.049 R)
• M77: 40,534,740 km (0.107 R)
• M78: 40,723,084 km (0.077 R)
• M79: 40,974,408 km (0.094 R)
• M80: 41,731,822 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit