🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 22.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 17.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.45 AU - 2.47 AU

Year: 1416 Days

Day: 27.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 12.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.67 AU - 8.89 AU

Year: 7966 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,436,268 km

• M1: 166,203 km (0.06 R)
• M2: 357,689 km (0.032 R)
• M3: 813,513 km (0.085 R)
• M4: 995,125 km (0.099 R)
• M5: 1,136,196 km (0.115 R)
• M6: 1,284,447 km (0.12 R)
• M7: 1,833,621 km (0.089 R)
• M8: 1,920,986 km (0.091 R)
• M9: 2,168,720 km (0.066 R)
• M10: 2,331,932 km (0.045 R)
• M11: 2,451,161 km (0.077 R)
• M12: 2,820,967 km (0.082 R)
• M13: 3,103,707 km (0.111 R)
• M14: 3,288,610 km (0.109 R)
• M15: 3,780,787 km (0.059 R)
• M16: 4,064,425 km (0.118 R)
• M17: 4,803,737 km (0.091 R)
• M18: 4,895,291 km (0.076 R)
• M19: 5,713,442 km (0.092 R)
• M20: 5,940,980 km (0.034 R)
• M21: 6,271,292 km (0.086 R)
• M22: 6,405,182 km (0.045 R)
• M23: 7,088,695 km (0.047 R)
• M24: 7,333,437 km (0.078 R)
• M25: 7,509,963 km (0.075 R)
• M26: 7,939,458 km (0.101 R)
• M27: 8,340,380 km (0.116 R)
• M28: 8,635,986 km (0.086 R)
• M29: 9,161,822 km (0.036 R)
• M30: 10,087,384 km (0.054 R)
• M31: 10,601,253 km (0.095 R)
• M32: 12,026,771 km (0.12 R)
• M33: 12,487,084 km (0.099 R)
• M34: 13,382,278 km (0.103 R)
• M35: 13,641,830 km (0.032 R)
• M36: 14,034,225 km (0.1 R)
• M37: 14,253,835 km (0.057 R)
• M38: 15,823,266 km (0.11 R)
• M39: 15,960,298 km (0.079 R)
• M40: 16,143,705 km (0.08 R)
• M41: 16,420,161 km (0.041 R)
• M42: 17,825,484 km (0.052 R)
• M43: 17,968,200 km (0.097 R)
• M44: 18,206,809 km (0.03 R)
• M45: 18,398,444 km (0.092 R)
• M46: 18,542,656 km (0.044 R)
• M47: 19,123,096 km (0.092 R)
• M48: 19,220,484 km (0.115 R)
• M49: 19,415,560 km (0.117 R)
• M50: 19,513,397 km (0.072 R)
• M51: 19,906,390 km (0.051 R)
• M52: 20,103,859 km (0.08 R)
• M53: 21,707,100 km (0.105 R)
• M54: 22,216,481 km (0.099 R)
• M55: 22,369,968 km (0.078 R)
• M56: 22,884,585 km (0.11 R)
• M57: 23,350,881 km (0.092 R)
• M58: 24,715,962 km (0.093 R)
• M59: 24,928,241 km (0.057 R)
• M60: 25,461,707 km (0.066 R)
• M61: 26,377,246 km (0.116 R)
• M62: 26,757,225 km (0.043 R)
• M63: 26,975,338 km (0.099 R)
• M64: 28,074,284 km (0.065 R)
• M65: 30,315,709 km (0.107 R)
• M66: 30,599,945 km (0.099 R)
• M67: 31,343,147 km (0.068 R)
• M68: 32,788,861 km (0.101 R)
• M69: 33,373,340 km (0.077 R)
• M70: 34,079,143 km (0.093 R)
• M71: 34,789,882 km (0.115 R)
• M72: 35,805,203 km (0.102 R)
• M73: 36,105,745 km (0.093 R)
• M74: 36,769,661 km (0.107 R)
• M75: 37,072,896 km (0.099 R)
• M76: 38,355,099 km (0.055 R)
• M77: 39,032,628 km (0.104 R)
• M78: 39,900,594 km (0.086 R)
• M79: 40,649,631 km (0.117 R)
• M80: 41,277,344 km (0.093 R)
• M81: 41,718,657 km (0.113 R)
• M82: 42,542,493 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 8.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.54 AU - 9.2 AU

Year: 8889 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,436,268 km

• M1: 145,409 km (0.084 R)
• M2: 241,601 km (0.115 R)
• M3: 432,188 km (0.1 R)
• M4: 497,413 km (0.034 R)
• M5: 660,624 km (0.082 R)
• M6: 963,560 km (0.116 R)
• M7: 1,065,286 km (0.081 R)
• M8: 1,211,294 km (0.047 R)
• M9: 1,597,406 km (0.098 R)
• M10: 1,749,996 km (0.11 R)
• M11: 1,987,857 km (0.097 R)
• M12: 2,069,537 km (0.041 R)
• M13: 2,219,434 km (0.056 R)
• M14: 2,338,514 km (0.107 R)
• M15: 2,494,694 km (0.111 R)
• M16: 3,542,627 km (0.07 R)
• M17: 3,762,835 km (0.081 R)
• M18: 4,091,352 km (0.074 R)
• M19: 4,154,034 km (0.078 R)
• M20: 4,259,201 km (0.099 R)
• M21: 4,343,873 km (0.101 R)
• M22: 4,515,013 km (0.088 R)
• M23: 4,886,315 km (0.079 R)
• M24: 5,042,047 km (0.089 R)
• M25: 5,199,424 km (0.107 R)
• M26: 5,426,962 km (0.081 R)
• M27: 5,751,290 km (0.066 R)
• M28: 6,010,394 km (0.102 R)
• M29: 6,201,430 km (0.119 R)
• M30: 6,273,536 km (0.114 R)
• M31: 6,712,157 km (0.111 R)
• M32: 7,363,207 km (0.114 R)
• M33: 7,593,289 km (0.047 R)
• M34: 7,773,853 km (0.098 R)
• M35: 7,851,794 km (0.106 R)
• M36: 8,297,745 km (0.077 R)
• M37: 8,644,363 km (0.113 R)
• M38: 8,724,997 km (0.102 R)
• M39: 8,887,161 km (0.116 R)
• M40: 9,241,708 km (0.102 R)
• M41: 9,490,040 km (0.115 R)
• M42: 9,573,217 km (0.055 R)
• M43: 9,684,517 km (0.088 R)
• M44: 10,333,323 km (0.098 R)
• M45: 10,879,804 km (0.079 R)
• M46: 11,465,181 km (0.056 R)
• M47: 11,702,293 km (0.117 R)
• M48: 12,575,047 km (0.04 R)
• M49: 13,468,745 km (0.114 R)
• M50: 13,562,393 km (0.118 R)
• M51: 13,750,288 km (0.087 R)
• M52: 13,907,516 km (0.091 R)
• M53: 14,160,336 km (0.114 R)
• M54: 14,446,517 km (0.095 R)
• M55: 14,895,610 km (0.109 R)
• M56: 16,403,407 km (0.112 R)
• M57: 16,536,698 km (0.056 R)
• M58: 16,603,568 km (0.112 R)
• M59: 16,737,459 km (0.093 R)
• M60: 16,905,457 km (0.078 R)
• M61: 17,073,904 km (0.106 R)
• M62: 17,412,594 km (0.093 R)
• M63: 17,616,795 km (0.112 R)
• M64: 18,372,563 km (0.115 R)
• M65: 18,441,827 km (0.104 R)
• M66: 18,719,630 km (0.101 R)
• M67: 20,165,045 km (0.056 R)
• M68: 20,272,157 km (0.075 R)
• M69: 20,558,936 km (0.114 R)
• M70: 20,919,168 km (0.1 R)
• M71: 21,100,032 km (0.107 R)
• M72: 22,012,429 km (0.097 R)
• M73: 22,233,385 km (0.096 R)
• M74: 22,454,940 km (0.098 R)
• M75: 22,714,492 km (0.112 R)
• M76: 22,826,092 km (0.094 R)
• M77: 23,913,369 km (0.038 R)
• M78: 24,026,914 km (0.117 R)
• M79: 24,482,440 km (0.109 R)
• M80: 24,979,254 km (0.119 R)
• M81: 25,750,132 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.3

Radius: 5.3

Gravity: 27.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.87 AU - 19.51 AU

Year: 27313 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,436,268 km

• M1: 320,887 km (0.102 R)
• M2: 904,020 km (0.1 R)
• M3: 964,607 km (0.076 R)
• M4: 1,253,929 km (0.109 R)
• M5: 1,287,738 km (0.064 R)
• M6: 1,642,435 km (0.088 R)
• M7: 1,907,971 km (0.095 R)
• M8: 2,065,797 km (0.112 R)
• M9: 2,827,400 km (0.109 R)
• M10: 3,813,848 km (0.041 R)
• M11: 4,577,246 km (0.099 R)
• M12: 4,949,446 km (0.038 R)
• M13: 5,057,605 km (0.081 R)
• M14: 6,951,215 km (0.105 R)
• M15: 8,644,663 km (0.093 R)
• M16: 9,369,464 km (0.095 R)
• M17: 11,017,135 km (0.091 R)
• M18: 13,575,109 km (0.055 R)
• M19: 14,338,208 km (0.106 R)
• M20: 15,826,108 km (0.115 R)
• M21: 17,035,009 km (0.087 R)
• M22: 18,440,630 km (0.032 R)
• M23: 19,284,662 km (0.082 R)
• M24: 19,625,894 km (0.116 R)
• M25: 20,055,091 km (0.086 R)
• M26: 22,069,276 km (0.073 R)
• M27: 22,605,136 km (0.111 R)
• M28: 25,069,312 km (0.113 R)
• M29: 26,097,349 km (0.08 R)
• M30: 26,380,238 km (0.051 R)
• M31: 26,474,634 km (0.027 R)
• M32: 27,044,004 km (0.119 R)
• M33: 27,713,155 km (0.062 R)
• M34: 29,263,288 km (0.074 R)
• M35: 29,458,962 km (0.116 R)
• M36: 31,040,511 km (0.092 R)
• M37: 32,446,731 km (0.093 R)
• M38: 33,668,646 km (0.037 R)
• M39: 33,771,121 km (0.083 R)
• M40: 35,633,764 km (0.089 R)
• M41: 36,262,075 km (0.105 R)
• M42: 36,788,360 km (0.111 R)
• M43: 37,317,338 km (0.025 R)
• M44: 40,107,788 km (0.095 R)
• M45: 40,652,025 km (0.084 R)
• M46: 41,747,979 km (0.12 R)
• M47: 42,299,546 km (0.097 R)
• M48: 42,410,248 km (0.092 R)
• M49: 42,631,653 km (0.114 R)
• M50: 42,853,507 km (0.063 R)
• M51: 43,410,011 km (0.11 R)
• M52: 43,856,860 km (0.117 R)
• M53: 45,319,628 km (0.087 R)
• M54: 46,113,843 km (0.118 R)
• M55: 48,408,225 km (0.07 R)
• M56: 49,802,777 km (0.116 R)
• M57: 50,974,876 km (0.099 R)
• M58: 53,824,715 km (0.116 R)
• M59: 53,944,543 km (0.06 R)
• M60: 54,304,625 km (0.104 R)
• M61: 54,424,902 km (0.119 R)
• M62: 54,906,607 km (0.074 R)
• M63: 55,874,356 km (0.11 R)
• M64: 57,581,567 km (0.098 R)
• M65: 58,072,397 km (0.116 R)
• M66: 59,553,416 km (0.07 R)
• M67: 60,547,644 km (0.078 R)
• M68: 62,049,158 km (0.045 R)
• M69: 62,804,477 km (0.027 R)
• M70: 63,183,409 km (0.049 R)
• M71: 64,324,392 km (0.049 R)
• M72: 64,451,550 km (0.064 R)
• M73: 65,984,629 km (0.07 R)
• M74: 66,755,507 km (0.098 R)
• M75: 67,142,217 km (0.11 R)
• M76: 67,400,273 km (0.066 R)
• M77: 70,917,469 km (0.086 R)
• M78: 71,311,959 km (0.108 R)
• M79: 71,838,992 km (0.066 R)
• M80: 71,971,087 km (0.118 R)
• M81: 72,235,277 km (0.09 R)
• M82: 73,960,290 km (0.072 R)
• M83: 76,775,572 km (0.084 R)
• M84: 78,671,875 km (0.093 R)
• M85: 83,063,619 km (0.113 R)
• M86: 84,313,061 km (0.053 R)
• M87: 85,428,911 km (0.119 R)
• M88: 88,239,855 km (0.099 R)
• M89: 88,947,304 km (0.117 R)
• M90: 89,089,122 km (0.101 R)
• M91: 90,938,302 km (0.111 R)
• M92: 91,366,750 km (0.104 R)
• M93: 91,652,931 km (0.106 R)
• M94: 92,656,433 km (0.099 R)
• M95: 93,231,487 km (0.062 R)
• M96: 93,375,401 km (0.104 R)
• M97: 94,385,336 km (0.079 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: 513 - 15,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit