🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.74 AU - 1.1 AU

Year: 307 Days

Day: 42.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.25 AU - 1.97 AU

Year: 711 Days

Day: 21.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.66 AU - 1.74 AU

Year: 772 Days

Day: 32.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,090,851 km

• M1: 133,142 km (0.087 R)
• M2: 1,086,230 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.96 AU - 2.08 AU

Year: 1000 Days

Day: 42.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.87 AU - 4.39 AU

Year: 2923 Days

Day: 47 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,090,851 km

• M1: 39,643 km (0.101 R)
• M2: 325,226 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 11.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.98 AU - 6.2 AU

Year: 5234 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,090,851 km

• M1: 159,771 km (0.116 R)
• M2: 251,324 km (0.106 R)
• M3: 403,914 km (0.075 R)
• M4: 603,627 km (0.06 R)
• M5: 766,091 km (0.112 R)
• M6: 999,015 km (0.115 R)
• M7: 1,195,137 km (0.119 R)
• M8: 1,279,660 km (0.074 R)
• M9: 1,378,844 km (0.054 R)
• M10: 1,506,750 km (0.032 R)
• M11: 1,625,231 km (0.102 R)
• M12: 1,788,443 km (0.113 R)
• M13: 2,000,124 km (0.116 R)
• M14: 2,235,291 km (0.026 R)
• M15: 2,463,877 km (0.102 R)
• M16: 2,604,798 km (0.115 R)
• M17: 2,813,188 km (0.114 R)
• M18: 3,110,888 km (0.09 R)
• M19: 3,195,411 km (0.035 R)
• M20: 3,772,709 km (0.104 R)
• M21: 3,899,418 km (0.092 R)
• M22: 3,990,822 km (0.097 R)
• M23: 4,573,357 km (0.054 R)
• M24: 4,650,549 km (0.068 R)
• M25: 4,806,131 km (0.086 R)
• M26: 4,904,267 km (0.119 R)
• M27: 5,142,427 km (0.077 R)
• M28: 5,404,971 km (0.081 R)
• M29: 5,775,675 km (0.055 R)
• M30: 6,607,289 km (0.092 R)
• M31: 6,760,477 km (0.106 R)
• M32: 6,848,591 km (0.085 R)
• M33: 7,294,841 km (0.11 R)
• M34: 7,498,743 km (0.113 R)
• M35: 7,589,998 km (0.037 R)
• M36: 8,005,281 km (0.116 R)
• M37: 8,098,481 km (0.079 R)
• M38: 8,239,103 km (0.117 R)
• M39: 8,333,349 km (0.093 R)
• M40: 8,857,840 km (0.11 R)
• M41: 8,978,565 km (0.052 R)
• M42: 9,246,196 km (0.115 R)
• M43: 9,319,499 km (0.084 R)
• M44: 9,639,937 km (0.083 R)
• M45: 9,714,437 km (0.085 R)
• M46: 10,089,628 km (0.103 R)
• M47: 10,342,449 km (0.097 R)
• M48: 11,191,417 km (0.084 R)
• M49: 11,322,016 km (0.104 R)
• M50: 11,400,555 km (0.109 R)
• M51: 11,956,011 km (0.087 R)
• M52: 12,062,824 km (0.088 R)
• M53: 12,169,936 km (0.11 R)
• M54: 12,331,203 km (0.067 R)
• M55: 12,493,068 km (0.12 R)
• M56: 12,628,603 km (0.101 R)
• M57: 13,065,579 km (0.087 R)
• M58: 14,548,243 km (0.062 R)
• M59: 14,805,402 km (0.089 R)
• M60: 14,948,866 km (0.07 R)
• M61: 15,179,397 km (0.113 R)
• M62: 15,790,055 km (0.068 R)
• M63: 15,965,982 km (0.115 R)
• M64: 16,113,187 km (0.092 R)
• M65: 16,527,573 km (0.093 R)
• M66: 16,676,423 km (0.119 R)
• M67: 16,915,630 km (0.069 R)
• M68: 17,306,529 km (0.062 R)
• M69: 17,975,082 km (0.099 R)
• M70: 18,435,694 km (0.111 R)
• M71: 18,559,112 km (0.057 R)
• M72: 18,869,079 km (0.1 R)
• M73: 19,180,691 km (0.05 R)
• M74: 19,305,904 km (0.083 R)
• M75: 19,967,426 km (0.079 R)
• M76: 20,380,616 km (0.08 R)
• M77: 21,183,208 km (0.109 R)
• M78: 21,930,599 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 14.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.32 AU - 11.18 AU

Year: 11428 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,090,851 km

• M1: 188,045 km (0.075 R)
• M2: 397,332 km (0.091 R)
• M3: 563,984 km (0.11 R)
• M4: 1,507,947 km (0.08 R)
• M5: 1,606,831 km (0.116 R)
• M6: 1,916,947 km (0.079 R)
• M7: 2,042,909 km (0.062 R)
• M8: 2,190,562 km (0.091 R)
• M9: 2,715,501 km (0.111 R)
• M10: 2,837,572 km (0.056 R)
• M11: 3,024,271 km (0.032 R)
• M12: 3,236,700 km (0.109 R)
• M13: 3,520,187 km (0.099 R)
• M14: 4,205,795 km (0.089 R)
• M15: 4,300,490 km (0.05 R)
• M16: 4,613,000 km (0.078 R)
• M17: 5,568,781 km (0.099 R)
• M18: 5,699,230 km (0.069 R)
• M19: 5,883,385 km (0.073 R)
• M20: 6,176,896 km (0.081 R)
• M21: 8,304,477 km (0.075 R)
• M22: 9,838,005 km (0.112 R)
• M23: 10,027,844 km (0.108 R)
• M24: 10,897,457 km (0.098 R)
• M25: 11,258,736 km (0.056 R)
• M26: 11,690,774 km (0.098 R)
• M27: 12,162,157 km (0.109 R)
• M28: 12,400,168 km (0.088 R)
• M29: 12,605,416 km (0.117 R)
• M30: 14,611,523 km (0.086 R)
• M31: 15,854,981 km (0.078 R)
• M32: 16,942,408 km (0.117 R)
• M33: 17,860,490 km (0.051 R)
• M34: 19,228,263 km (0.1 R)
• M35: 20,751,169 km (0.049 R)
• M36: 21,980,864 km (0.054 R)
• M37: 22,395,998 km (0.075 R)
• M38: 24,725,386 km (0.057 R)
• M39: 25,765,840 km (0.079 R)
• M40: 26,555,716 km (0.11 R)
• M41: 27,131,070 km (0.066 R)
• M42: 27,889,531 km (0.082 R)
• M43: 28,339,073 km (0.027 R)
• M44: 28,519,637 km (0.087 R)
• M45: 28,700,351 km (0.104 R)
• M46: 30,023,096 km (0.069 R)
• M47: 30,299,104 km (0.048 R)
• M48: 30,622,385 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 11.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.38 AU - 12.32 AU

Year: 14206 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,090,851 km

• M1: 270,772 km (0.106 R)
• M2: 634,445 km (0.042 R)
• M3: 738,714 km (0.083 R)
• M4: 986,000 km (0.083 R)
• M5: 1,607,280 km (0.101 R)
• M6: 1,704,967 km (0.096 R)
• M7: 2,089,433 km (0.1 R)
• M8: 2,223,772 km (0.032 R)
• M9: 2,615,270 km (0.052 R)
• M10: 2,998,390 km (0.098 R)
• M11: 3,274,249 km (0.111 R)
• M12: 4,321,134 km (0.075 R)
• M13: 4,493,471 km (0.049 R)
• M14: 4,668,351 km (0.086 R)
• M15: 5,024,544 km (0.048 R)
• M16: 5,801,555 km (0.108 R)
• M17: 6,030,440 km (0.102 R)
• M18: 6,107,483 km (0.111 R)
• M19: 7,342,263 km (0.12 R)
• M20: 7,715,061 km (0.112 R)
• M21: 8,307,170 km (0.033 R)
• M22: 10,124,485 km (0.118 R)
• M23: 10,959,989 km (0.108 R)
• M24: 11,481,487 km (0.108 R)
• M25: 11,577,230 km (0.106 R)
• M26: 11,962,594 km (0.083 R)
• M27: 12,156,921 km (0.113 R)
• M28: 13,294,464 km (0.101 R)
• M29: 14,362,742 km (0.105 R)
• M30: 14,673,008 km (0.078 R)
• M31: 16,311,105 km (0.072 R)
• M32: 16,797,597 km (0.088 R)
• M33: 19,016,582 km (0.102 R)
• M34: 19,642,799 km (0.109 R)
• M35: 20,102,663 km (0.084 R)
• M36: 20,275,897 km (0.114 R)
• M37: 21,621,231 km (0.091 R)
• M38: 21,798,803 km (0.098 R)
• M39: 21,976,825 km (0.083 R)
• M40: 22,514,031 km (0.09 R)
• M41: 23,237,037 km (0.11 R)
• M42: 23,662,194 km (0.117 R)
• M43: 23,784,117 km (0.094 R)
• M44: 23,906,338 km (0.101 R)
• M45: 25,576,299 km (0.114 R)
• M46: 26,520,112 km (0.072 R)
• M47: 26,837,260 km (0.113 R)
• M48: 27,155,753 km (0.039 R)
• M49: 27,860,659 km (0.099 R)
• M50: 29,223,196 km (0.111 R)
• M51: 29,682,312 km (0.112 R)
• M52: 30,408,310 km (0.116 R)
• M53: 32,012,897 km (0.106 R)
• M54: 32,486,075 km (0.094 R)
• M55: 32,961,497 km (0.114 R)
• M56: 33,234,214 km (0.036 R)
• M57: 33,988,187 km (0.086 R)
• M58: 34,125,817 km (0.074 R)
• M59: 34,401,676 km (0.048 R)
• M60: 37,130,640 km (0.075 R)
• M61: 37,984,096 km (0.069 R)
• M62: 39,565,794 km (0.048 R)
• M63: 40,146,234 km (0.095 R)
• M64: 40,364,647 km (0.068 R)
• M65: 40,802,670 km (0.061 R)
• M66: 41,095,582 km (0.057 R)
• M67: 41,536,148 km (0.1 R)
• M68: 41,683,352 km (0.092 R)
• M69: 42,718,869 km (0.117 R)
• M70: 43,613,015 km (0.07 R)
• M71: 43,687,814 km (0.028 R)
• M72: 43,762,763 km (0.105 R)
• M73: 44,062,557 km (0.078 R)
• M74: 44,212,604 km (0.087 R)
• M75: 44,815,034 km (0.038 R)
• M76: 44,890,431 km (0.103 R)
• M77: 45,420,008 km (0.057 R)
• M78: 46,103,969 km (0.091 R)
• M79: 46,638,183 km (0.112 R)
• M80: 47,481,915 km (0.085 R)
• M81: 49,106,698 km (0.079 R)
• M82: 49,418,310 km (0.103 R)
• M83: 51,301,299 km (0.094 R)
• M84: 51,617,549 km (0.115 R)
• M85: 52,331,130 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127

Radius: 3.8

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.91 AU - 19.95 AU

Year: 30985 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 70.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,090,851 km

• M1: 56,847 km (0.102 R)
• M2: 477,217 km (0.112 R)
• M3: 564,882 km (0.081 R)
• M4: 676,781 km (0.081 R)
• M5: 879,037 km (0.095 R)
• M6: 1,053,917 km (0.115 R)
• M7: 1,215,632 km (0.101 R)
• M8: 2,581,760 km (0.087 R)
• M9: 3,055,237 km (0.095 R)
• M10: 4,406,256 km (0.047 R)
• M11: 4,665,808 km (0.067 R)
• M12: 5,083,934 km (0.048 R)
• M13: 5,199,872 km (0.077 R)
• M14: 5,833,719 km (0.1 R)
• M15: 6,118,553 km (0.102 R)
• M16: 6,159,692 km (0.085 R)
• M17: 6,617,462 km (0.103 R)
• M18: 6,829,143 km (0.12 R)
• M19: 7,000,133 km (0.114 R)
• M20: 7,302,770 km (0.116 R)
• M21: 7,521,482 km (0.114 R)
• M22: 8,145,305 km (0.067 R)
• M23: 9,442,019 km (0.041 R)
• M24: 9,489,591 km (0.116 R)
• M25: 9,968,753 km (0.099 R)
• M26: 10,114,162 km (0.034 R)
• M27: 10,211,401 km (0.092 R)
• M28: 10,260,170 km (0.111 R)
• M29: 12,065,966 km (0.03 R)
• M30: 12,899,376 km (0.118 R)
• M31: 13,859,046 km (0.091 R)
• M32: 14,402,086 km (0.109 R)
• M33: 14,841,455 km (0.045 R)
• M34: 16,528,171 km (0.115 R)
• M35: 16,872,695 km (0.1 R)
• M36: 17,335,700 km (0.102 R)
• M37: 17,393,894 km (0.108 R)
• M38: 19,229,310 km (0.091 R)
• M39: 20,323,020 km (0.088 R)
• M40: 21,125,314 km (0.116 R)
• M41: 21,624,223 km (0.1 R)
• M42: 22,127,021 km (0.072 R)
• M43: 22,633,559 km (0.054 R)
• M44: 23,593,679 km (0.114 R)
• M45: 24,176,063 km (0.057 R)
• M46: 26,888,721 km (0.074 R)
• M47: 28,109,739 km (0.061 R)
• M48: 28,452,019 km (0.113 R)
• M49: 29,071,803 km (0.07 R)
• M50: 29,417,972 km (0.068 R)
• M51: 29,626,362 km (0.045 R)
• M52: 30,394,697 km (0.073 R)
• M53: 30,745,953 km (0.057 R)
• M54: 30,957,484 km (0.068 R)
• M55: 31,240,224 km (0.091 R)
• M56: 31,665,830 km (0.028 R)
• M57: 32,954,466 km (0.094 R)
• M58: 33,532,512 km (0.087 R)
• M59: 33,968,441 km (0.084 R)
• M60: 34,041,145 km (0.073 R)
• M61: 34,187,003 km (0.108 R)
• M62: 34,552,321 km (0.118 R)
• M63: 34,698,927 km (0.097 R)
• M64: 34,918,985 km (0.079 R)
• M65: 38,656,090 km (0.102 R)
• M66: 40,881,059 km (0.076 R)
• M67: 42,596,348 km (0.093 R)
• M68: 43,779,368 km (0.092 R)
• M69: 44,653,618 km (0.057 R)
• M70: 45,855,188 km (0.067 R)
• M71: 46,177,422 km (0.109 R)
• M72: 47,881,342 km (0.117 R)
• M73: 49,111,036 km (0.088 R)
• M74: 49,523,178 km (0.12 R)
• M75: 49,605,756 km (0.058 R)
• M76: 49,936,517 km (0.117 R)
• M77: 50,600,283 km (0.092 R)
• M78: 51,266,891 km (0.119 R)
• M79: 51,350,367 km (0.117 R)
• M80: 53,030,500 km (0.084 R)
• M81: 54,387,652 km (0.107 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 11,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit