🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.52 AU - 0.84 AU

Year: 254 Days

Day: 12.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,055,849 km

• M1: 612,603 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.97 AU - 1.01 AU

Year: 446 Days

Day: 35 Hours

Environment

Temp: -64 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,055,849 km

• M1: 667,655 km (0.084 R)
• M2: 750,832 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.86 AU - 1.4 AU

Year: 544 Days

Day: 42.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.35 AU - 1.91 AU

Year: 943 Days

Day: 17.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 149.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,055,849 km

• M1: 1,376,899 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 10.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.85 AU - 2.93 AU

Year: 1674 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,055,849 km

• M1: 137,630 km (0.052 R)
• M2: 279,598 km (0.072 R)
• M3: 363,523 km (0.055 R)
• M4: 547,379 km (0.107 R)
• M5: 763,847 km (0.084 R)
• M6: 916,736 km (0.096 R)
• M7: 1,080,097 km (0.089 R)
• M8: 1,194,689 km (0.098 R)
• M9: 1,279,062 km (0.063 R)
• M10: 1,365,679 km (0.052 R)
• M11: 1,454,390 km (0.083 R)
• M12: 1,684,771 km (0.115 R)
• M13: 1,799,662 km (0.111 R)
• M14: 1,927,269 km (0.119 R)
• M15: 2,027,500 km (0.089 R)
• M16: 2,129,526 km (0.093 R)
• M17: 2,446,075 km (0.11 R)
• M18: 2,766,364 km (0.102 R)
• M19: 2,857,170 km (0.112 R)
• M20: 2,960,542 km (0.095 R)
• M21: 3,182,994 km (0.087 R)
• M22: 3,266,320 km (0.082 R)
• M23: 3,496,252 km (0.08 R)
• M24: 3,644,204 km (0.051 R)
• M25: 3,844,815 km (0.058 R)
• M26: 4,230,927 km (0.071 R)
• M27: 4,792,218 km (0.087 R)
• M28: 4,957,075 km (0.028 R)
• M29: 5,221,714 km (0.104 R)
• M30: 5,334,660 km (0.082 R)
• M31: 5,419,781 km (0.084 R)
• M32: 5,999,473 km (0.11 R)
• M33: 6,102,845 km (0.112 R)
• M34: 6,266,804 km (0.109 R)
• M35: 6,417,001 km (0.117 R)
• M36: 6,522,766 km (0.058 R)
• M37: 6,659,798 km (0.085 R)
• M38: 6,874,770 km (0.086 R)
• M39: 6,998,637 km (0.091 R)
• M40: 7,232,907 km (0.083 R)
• M41: 7,501,735 km (0.056 R)
• M42: 7,677,363 km (0.1 R)
• M43: 7,870,494 km (0.104 R)
• M44: 8,261,692 km (0.096 R)
• M45: 8,459,610 km (0.112 R)
• M46: 8,575,848 km (0.073 R)
• M47: 8,759,554 km (0.045 R)
• M48: 8,910,797 km (0.056 R)
• M49: 9,421,375 km (0.114 R)
• M50: 9,524,747 km (0.075 R)
• M51: 9,611,065 km (0.104 R)
• M52: 9,801,952 km (0.058 R)
• M53: 10,011,538 km (0.108 R)
• M54: 10,311,183 km (0.096 R)
• M55: 11,373,926 km (0.064 R)
• M56: 11,483,881 km (0.117 R)
• M57: 11,779,037 km (0.109 R)
• M58: 11,853,238 km (0.068 R)
• M59: 12,020,638 km (0.106 R)
• M60: 12,508,925 km (0.12 R)
• M61: 12,603,621 km (0.041 R)
• M62: 12,679,467 km (0.12 R)
• M63: 12,793,610 km (0.093 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 9.1

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.91 AU - 3.49 AU

Year: 2593 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,055,849 km

• M1: 115,190 km (0.109 R)
• M2: 175,179 km (0.074 R)
• M3: 253,718 km (0.117 R)
• M4: 311,912 km (0.028 R)
• M5: 402,867 km (0.115 R)
• M6: 463,903 km (0.113 R)
• M7: 857,944 km (0.066 R)
• M8: 970,890 km (0.027 R)
• M9: 1,288,187 km (0.053 R)
• M10: 1,454,540 km (0.084 R)
• M11: 1,554,023 km (0.101 R)
• M12: 1,637,199 km (0.1 R)
• M13: 1,779,317 km (0.081 R)
• M14: 2,065,797 km (0.088 R)
• M15: 2,157,650 km (0.117 R)
• M16: 2,303,358 km (0.089 R)
• M17: 2,430,965 km (0.067 R)
• M18: 2,539,125 km (0.111 R)
• M19: 2,827,849 km (0.119 R)
• M20: 2,895,916 km (0.09 R)
• M21: 3,304,617 km (0.088 R)
• M22: 3,388,541 km (0.12 R)
• M23: 3,632,236 km (0.093 R)
• M24: 3,768,819 km (0.084 R)
• M25: 3,932,330 km (0.058 R)
• M26: 4,008,625 km (0.113 R)
• M27: 4,188,591 km (0.104 R)
• M28: 4,463,552 km (0.08 R)
• M29: 4,650,250 km (0.106 R)
• M30: 4,771,574 km (0.113 R)
• M31: 5,155,891 km (0.114 R)
• M32: 5,281,553 km (0.071 R)
• M33: 5,450,598 km (0.117 R)
• M34: 5,635,950 km (0.088 R)
• M35: 5,707,757 km (0.116 R)
• M36: 5,866,780 km (0.104 R)
• M37: 5,939,634 km (0.077 R)
• M38: 6,189,462 km (0.114 R)
• M39: 6,293,283 km (0.04 R)
• M40: 6,397,703 km (0.077 R)
• M41: 6,699,292 km (0.091 R)
• M42: 7,005,668 km (0.118 R)
• M43: 7,160,502 km (0.09 R)
• M44: 7,347,948 km (0.112 R)
• M45: 7,536,890 km (0.082 R)
• M46: 7,663,749 km (0.108 R)
• M47: 7,839,377 km (0.098 R)
• M48: 8,162,209 km (0.059 R)
• M49: 8,243,591 km (0.08 R)
• M50: 8,804,283 km (0.104 R)
• M51: 9,241,259 km (0.072 R)
• M52: 9,479,568 km (0.117 R)
• M53: 9,599,396 km (0.063 R)
• M54: 9,771,583 km (0.075 R)
• M55: 10,101,596 km (0.106 R)
• M56: 10,171,458 km (0.111 R)
• M57: 10,576,719 km (0.118 R)
• M58: 10,879,655 km (0.089 R)
• M59: 10,987,216 km (0.119 R)
• M60: 11,203,534 km (0.057 R)
• M61: 11,275,940 km (0.097 R)
• M62: 11,603,708 km (0.106 R)
• M63: 11,971,570 km (0.104 R)
• M64: 12,231,421 km (0.059 R)
• M65: 12,549,317 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 8

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.87 AU - 3.65 AU

Year: 2667 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,055,849 km

• M1: 137,181 km (0.113 R)
• M2: 357,240 km (0.091 R)
• M3: 463,753 km (0.039 R)
• M4: 608,564 km (0.049 R)
• M5: 682,166 km (0.104 R)
• M6: 749,186 km (0.097 R)
• M7: 808,576 km (0.09 R)
• M8: 1,210,396 km (0.051 R)
• M9: 1,439,132 km (0.096 R)
• M10: 1,642,435 km (0.093 R)
• M11: 1,827,936 km (0.111 R)
• M12: 1,964,669 km (0.105 R)
• M13: 2,147,627 km (0.045 R)
• M14: 2,233,945 km (0.092 R)
• M15: 2,306,799 km (0.111 R)
• M16: 2,365,591 km (0.058 R)
• M17: 2,424,981 km (0.078 R)
• M18: 2,560,517 km (0.055 R)
• M19: 2,652,221 km (0.075 R)
• M20: 2,965,778 km (0.059 R)
• M21: 3,543,076 km (0.063 R)
• M22: 3,628,347 km (0.046 R)
• M23: 3,748,923 km (0.042 R)
• M24: 4,190,536 km (0.095 R)
• M25: 4,463,402 km (0.118 R)
• M26: 4,537,154 km (0.107 R)
• M27: 4,760,803 km (0.059 R)
• M28: 4,836,200 km (0.102 R)
• M29: 4,969,192 km (0.081 R)
• M30: 5,355,454 km (0.115 R)
• M31: 5,751,589 km (0.111 R)
• M32: 6,136,654 km (0.099 R)
• M33: 6,218,783 km (0.105 R)
• M34: 6,446,621 km (0.101 R)
• M35: 6,551,040 km (0.046 R)
• M36: 6,614,021 km (0.068 R)
• M37: 6,719,338 km (0.094 R)
• M38: 6,825,253 km (0.097 R)
• M39: 7,081,664 km (0.068 R)
• M40: 7,494,255 km (0.047 R)
• M41: 7,736,753 km (0.103 R)
• M42: 8,229,379 km (0.12 R)
• M43: 8,433,879 km (0.083 R)
• M44: 8,616,987 km (0.12 R)
• M45: 9,315,609 km (0.072 R)
• M46: 9,839,351 km (0.104 R)
• M47: 10,250,745 km (0.109 R)
• M48: 10,421,736 km (0.092 R)
• M49: 10,495,338 km (0.08 R)
• M50: 10,940,541 km (0.099 R)
• M51: 11,015,340 km (0.096 R)
• M52: 11,215,652 km (0.054 R)
• M53: 11,291,049 km (0.119 R)
• M54: 11,391,878 km (0.113 R)
• M55: 11,467,574 km (0.084 R)
• M56: 11,594,433 km (0.114 R)
• M57: 11,721,592 km (0.11 R)
• M58: 12,028,716 km (0.091 R)
• M59: 12,416,474 km (0.071 R)
• M60: 12,468,534 km (0.102 R)
• M61: 12,546,624 km (0.113 R)
• M62: 12,651,043 km (0.11 R)
• M63: 13,204,256 km (0.103 R)
• M64: 13,363,727 km (0.107 R)
• M65: 13,738,320 km (0.069 R)
• M66: 14,143,581 km (0.031 R)
• M67: 15,159,799 km (0.074 R)
• M68: 15,271,100 km (0.101 R)
• M69: 15,747,121 km (0.074 R)
• M70: 16,029,412 km (0.098 R)
• M71: 16,341,922 km (0.097 R)
• M72: 16,627,654 km (0.117 R)
• M73: 16,857,436 km (0.081 R)
• M74: 17,291,270 km (0.095 R)
• M75: 17,582,387 km (0.088 R)
• M76: 18,584,693 km (0.105 R)
• M77: 19,213,004 km (0.118 R)
• M78: 19,757,092 km (0.115 R)
• M79: 20,214,263 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.5

Radius: 12.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.88 AU - 6.26 AU

Year: 5172 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,055,849 km

• M1: 191,934 km (0.068 R)
• M2: 271,221 km (0.11 R)
• M3: 411,394 km (0.115 R)
• M4: 557,402 km (0.088 R)
• M5: 723,455 km (0.094 R)
• M6: 844,330 km (0.114 R)
• M7: 929,152 km (0.104 R)
• M8: 1,050,925 km (0.115 R)
• M9: 1,437,037 km (0.106 R)
• M10: 1,540,409 km (0.098 R)
• M11: 1,687,015 km (0.117 R)
• M12: 1,866,533 km (0.073 R)
• M13: 2,259,676 km (0.069 R)
• M14: 2,427,375 km (0.095 R)
• M15: 2,807,952 km (0.094 R)
• M16: 2,889,782 km (0.082 R)
• M17: 3,038,931 km (0.101 R)
• M18: 3,139,760 km (0.081 R)
• M19: 3,362,362 km (0.097 R)
• M20: 3,466,931 km (0.098 R)
• M21: 3,608,001 km (0.106 R)
• M22: 3,877,577 km (0.055 R)
• M23: 3,987,382 km (0.088 R)
• M24: 4,266,382 km (0.1 R)
• M25: 4,398,776 km (0.101 R)
• M26: 4,784,738 km (0.059 R)
• M27: 4,883,024 km (0.066 R)
• M28: 5,141,529 km (0.097 R)
• M29: 5,323,291 km (0.069 R)
• M30: 5,568,930 km (0.075 R)
• M31: 5,693,097 km (0.044 R)
• M32: 5,818,160 km (0.11 R)
• M33: 6,113,766 km (0.08 R)
• M34: 6,220,579 km (0.116 R)
• M35: 6,610,281 km (0.11 R)
• M36: 6,963,182 km (0.1 R)
• M37: 7,142,102 km (0.103 R)
• M38: 7,254,749 km (0.034 R)
• M39: 7,550,205 km (0.116 R)
• M40: 7,780,136 km (0.069 R)
• M41: 7,919,262 km (0.119 R)
• M42: 8,843,628 km (0.081 R)
• M43: 9,902,332 km (0.094 R)
• M44: 10,255,532 km (0.096 R)
• M45: 10,433,853 km (0.085 R)
• M46: 10,613,071 km (0.088 R)
• M47: 10,870,978 km (0.096 R)
• M48: 11,261,728 km (0.093 R)
• M49: 11,445,583 km (0.112 R)
• M50: 11,683,594 km (0.079 R)
• M51: 11,869,693 km (0.107 R)
• M52: 12,299,039 km (0.105 R)
• M53: 12,407,199 km (0.084 R)
• M54: 12,706,245 km (0.054 R)
• M55: 13,533,820 km (0.084 R)
• M56: 13,841,693 km (0.115 R)
• M57: 14,038,863 km (0.055 R)
• M58: 14,123,535 km (0.076 R)
• M59: 14,693,054 km (0.111 R)
• M60: 15,038,326 km (0.109 R)
• M61: 15,212,009 km (0.106 R)
• M62: 15,415,462 km (0.073 R)
• M63: 15,707,627 km (0.118 R)
• M64: 15,883,853 km (0.098 R)
• M65: 16,001,736 km (0.087 R)
• M66: 16,357,031 km (0.104 R)
• M67: 16,595,341 km (0.069 R)
• M68: 16,834,697 km (0.102 R)
• M69: 17,742,906 km (0.097 R)
• M70: 18,172,252 km (0.112 R)
• M71: 19,041,116 km (0.081 R)
• M72: 19,860,015 km (0.07 R)
• M73: 20,178,060 km (0.087 R)
• M74: 20,433,723 km (0.065 R)
• M75: 20,594,092 km (0.104 R)
• M76: 20,754,760 km (0.071 R)
• M77: 21,695,431 km (0.068 R)
• M78: 21,891,704 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit