🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.61 AU - 0.85 AU

Year: 236 Days

Day: 44.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 75.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,837,395 km

• M1: 339,138 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.28 AU - 1.3 AU

Year: 555 Days

Day: 15.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.01 AU - 2.81 AU

Year: 1417 Days

Day: 25.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.12 AU - 3.86 AU

Year: 2469 Days

Day: 28.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 12.4

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.81 AU - 5.41 AU

Year: 4375 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,837,395 km

• M1: 174,282 km (0.079 R)
• M2: 258,804 km (0.101 R)
• M3: 346,319 km (0.118 R)
• M4: 468,541 km (0.065 R)
• M5: 720,164 km (0.109 R)
• M6: 802,293 km (0.067 R)
• M7: 1,056,610 km (0.111 R)
• M8: 1,208,003 km (0.113 R)
• M9: 1,627,026 km (0.117 R)
• M10: 2,247,858 km (0.052 R)
• M11: 2,556,628 km (0.057 R)
• M12: 2,687,825 km (0.049 R)
• M13: 2,918,056 km (0.032 R)
• M14: 3,215,157 km (0.101 R)
• M15: 3,753,411 km (0.032 R)
• M16: 4,076,841 km (0.063 R)
• M17: 4,319,938 km (0.054 R)
• M18: 4,960,217 km (0.03 R)
• M19: 5,124,924 km (0.12 R)
• M20: 5,339,447 km (0.096 R)
• M21: 5,556,963 km (0.042 R)
• M22: 6,050,935 km (0.092 R)
• M23: 6,151,464 km (0.07 R)
• M24: 6,277,875 km (0.058 R)
• M25: 6,533,388 km (0.061 R)
• M26: 6,714,252 km (0.071 R)
• M27: 6,975,599 km (0.083 R)
• M28: 7,427,684 km (0.104 R)
• M29: 7,535,394 km (0.046 R)
• M30: 7,807,064 km (0.074 R)
• M31: 8,528,575 km (0.046 R)
• M32: 9,358,544 km (0.051 R)
• M33: 9,592,066 km (0.083 R)
• M34: 9,680,179 km (0.089 R)
• M35: 9,886,624 km (0.12 R)
• M36: 10,184,324 km (0.048 R)
• M37: 10,696,996 km (0.103 R)
• M38: 10,788,400 km (0.118 R)
• M39: 10,971,957 km (0.081 R)
• M40: 11,404,145 km (0.036 R)
• M41: 11,685,090 km (0.108 R)
• M42: 11,842,018 km (0.047 R)
• M43: 13,058,249 km (0.095 R)
• M44: 13,156,086 km (0.093 R)
• M45: 13,648,263 km (0.107 R)
• M46: 14,046,492 km (0.05 R)
• M47: 14,347,633 km (0.065 R)
• M48: 14,752,444 km (0.07 R)
• M49: 14,922,238 km (0.111 R)
• M50: 15,229,662 km (0.091 R)
• M51: 15,366,843 km (0.067 R)
• M52: 17,582,537 km (0.081 R)
• M53: 17,762,653 km (0.111 R)
• M54: 17,943,367 km (0.111 R)
• M55: 18,233,736 km (0.118 R)
• M56: 18,635,556 km (0.104 R)
• M57: 19,040,518 km (0.084 R)
• M58: 19,485,422 km (0.081 R)
• M59: 19,784,019 km (0.117 R)
• M60: 20,008,865 km (0.069 R)
• M61: 20,272,307 km (0.041 R)
• M62: 20,917,073 km (0.1 R)
• M63: 21,414,486 km (0.072 R)
• M64: 21,606,869 km (0.083 R)
• M65: 21,915,938 km (0.104 R)
• M66: 22,265,399 km (0.096 R)
• M67: 22,891,167 km (0.109 R)
• M68: 23,285,208 km (0.111 R)
• M69: 23,641,849 km (0.111 R)
• M70: 24,080,021 km (0.085 R)
• M71: 24,480,794 km (0.096 R)
• M72: 24,601,519 km (0.047 R)
• M73: 24,762,636 km (0.067 R)
• M74: 24,883,811 km (0.099 R)
• M75: 25,086,067 km (0.119 R)
• M76: 25,248,381 km (0.111 R)
• M77: 26,229,144 km (0.113 R)
• M78: 27,514,489 km (0.087 R)
• M79: 27,681,740 km (0.088 R)
• M80: 28,270,108 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.9

Radius: 14.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.37 AU - 7.15 AU

Year: 5236 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,837,395 km

• M1: 178,919 km (0.103 R)
• M2: 312,061 km (0.118 R)
• M3: 429,346 km (0.088 R)
• M4: 523,892 km (0.105 R)
• M5: 615,894 km (0.061 R)
• M6: 727,794 km (0.086 R)
• M7: 820,395 km (0.113 R)
• M8: 1,110,166 km (0.073 R)
• M9: 1,203,814 km (0.032 R)
• M10: 1,333,366 km (0.105 R)
• M11: 2,111,574 km (0.038 R)
• M12: 2,270,447 km (0.108 R)
• M13: 2,880,357 km (0.08 R)
• M14: 3,399,612 km (0.062 R)
• M15: 4,171,088 km (0.104 R)
• M16: 4,397,729 km (0.099 R)
• M17: 4,602,678 km (0.1 R)
• M18: 4,810,918 km (0.102 R)
• M19: 5,263,900 km (0.112 R)
• M20: 5,564,293 km (0.115 R)
• M21: 6,470,407 km (0.117 R)
• M22: 6,792,641 km (0.071 R)
• M23: 7,852,542 km (0.096 R)
• M24: 8,102,221 km (0.114 R)
• M25: 8,545,330 km (0.088 R)
• M26: 8,898,979 km (0.06 R)
• M27: 10,022,758 km (0.088 R)
• M28: 10,498,629 km (0.113 R)
• M29: 10,912,267 km (0.059 R)
• M30: 11,156,112 km (0.065 R)
• M31: 11,542,972 km (0.027 R)
• M32: 12,511,169 km (0.12 R)
• M33: 12,729,881 km (0.084 R)
• M34: 13,692,244 km (0.094 R)
• M35: 14,182,327 km (0.072 R)
• M36: 14,410,464 km (0.109 R)
• M37: 14,563,203 km (0.116 R)
• M38: 15,102,204 km (0.098 R)
• M39: 15,257,337 km (0.028 R)
• M40: 15,647,638 km (0.09 R)
• M41: 16,398,320 km (0.055 R)
• M42: 16,718,011 km (0.064 R)
• M43: 17,039,646 km (0.04 R)
• M44: 17,363,376 km (0.048 R)
• M45: 17,975,979 km (0.045 R)
• M46: 18,099,248 km (0.098 R)
• M47: 18,305,543 km (0.116 R)
• M48: 18,637,052 km (0.093 R)
• M49: 19,096,318 km (0.096 R)
• M50: 19,940,798 km (0.035 R)
• M51: 20,970,330 km (0.098 R)
• M52: 21,143,565 km (0.099 R)
• M53: 21,885,271 km (0.058 R)
• M54: 22,105,030 km (0.055 R)
• M55: 23,529,052 km (0.115 R)
• M56: 23,664,139 km (0.074 R)
• M57: 23,980,090 km (0.114 R)
• M58: 24,252,208 km (0.06 R)
• M59: 24,525,225 km (0.046 R)
• M60: 26,981,322 km (0.084 R)
• M61: 27,216,939 km (0.073 R)
• M62: 27,406,031 km (0.098 R)
• M63: 28,501,835 km (0.109 R)
• M64: 28,886,302 km (0.111 R)
• M65: 29,224,094 km (0.111 R)
• M66: 29,611,851 km (0.073 R)
• M67: 29,854,948 km (0.111 R)
• M68: 30,392,303 km (0.106 R)
• M69: 30,735,930 km (0.098 R)
• M70: 30,982,168 km (0.081 R)
• M71: 31,278,521 km (0.095 R)
• M72: 31,824,404 km (0.114 R)
• M73: 32,123,300 km (0.049 R)
• M74: 33,278,196 km (0.106 R)
• M75: 33,531,166 km (0.089 R)
• M76: 33,835,448 km (0.031 R)
• M77: 34,089,764 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 10.3

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.77 AU - 6.67 AU

Year: 5875 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,837,395 km

• M1: 188,643 km (0.088 R)
• M2: 258,206 km (0.104 R)
• M3: 372,050 km (0.107 R)
• M4: 452,982 km (0.076 R)
• M5: 564,582 km (0.057 R)
• M6: 636,539 km (0.119 R)
• M7: 987,795 km (0.112 R)
• M8: 1,548,787 km (0.066 R)
• M9: 2,137,754 km (0.109 R)
• M10: 2,235,740 km (0.084 R)
• M11: 2,315,326 km (0.038 R)
• M12: 2,477,341 km (0.089 R)
• M13: 3,007,665 km (0.087 R)
• M14: 3,095,778 km (0.101 R)
• M15: 3,526,321 km (0.083 R)
• M16: 4,393,689 km (0.05 R)
• M17: 4,519,352 km (0.08 R)
• M18: 4,799,848 km (0.079 R)
• M19: 4,903,220 km (0.096 R)
• M20: 5,086,028 km (0.116 R)
• M21: 5,271,081 km (0.037 R)
• M22: 6,145,481 km (0.106 R)
• M23: 6,570,787 km (0.104 R)
• M24: 6,801,617 km (0.111 R)
• M25: 7,123,252 km (0.101 R)
• M26: 7,300,825 km (0.115 R)
• M27: 8,428,194 km (0.055 R)
• M28: 9,970,100 km (0.106 R)
• M29: 10,135,705 km (0.087 R)
• M30: 10,436,097 km (0.058 R)
• M31: 11,148,333 km (0.098 R)
• M32: 11,562,419 km (0.103 R)
• M33: 12,052,053 km (0.083 R)
• M34: 12,228,429 km (0.077 R)
• M35: 12,512,665 km (0.076 R)
• M36: 12,584,023 km (0.117 R)
• M37: 12,798,995 km (0.106 R)
• M38: 13,560,897 km (0.044 R)
• M39: 14,114,110 km (0.078 R)
• M40: 14,524,607 km (0.097 R)
• M41: 14,637,254 km (0.098 R)
• M42: 14,938,993 km (0.074 R)
• M43: 15,280,824 km (0.111 R)
• M44: 15,357,269 km (0.109 R)
• M45: 16,127,548 km (0.073 R)
• M46: 16,283,130 km (0.115 R)
• M47: 16,400,115 km (0.119 R)
• M48: 16,517,400 km (0.117 R)
• M49: 17,227,092 km (0.061 R)
• M50: 17,465,851 km (0.111 R)
• M51: 17,987,050 km (0.118 R)
• M52: 18,148,316 km (0.051 R)
• M53: 19,539,427 km (0.119 R)
• M54: 20,163,998 km (0.104 R)
• M55: 20,415,621 km (0.084 R)
• M56: 21,219,560 km (0.098 R)
• M57: 21,432,737 km (0.03 R)
• M58: 21,990,588 km (0.096 R)
• M59: 22,553,225 km (0.089 R)
• M60: 23,648,431 km (0.101 R)
• M61: 23,780,975 km (0.111 R)
• M62: 24,313,843 km (0.069 R)
• M63: 24,403,003 km (0.063 R)
• M64: 24,581,773 km (0.055 R)
• M65: 24,940,508 km (0.083 R)
• M66: 25,346,068 km (0.105 R)
• M67: 25,436,575 km (0.101 R)
• M68: 25,572,410 km (0.117 R)
• M69: 25,890,305 km (0.116 R)
• M70: 26,301,101 km (0.113 R)
• M71: 27,036,674 km (0.046 R)
• M72: 27,175,351 km (0.037 R)
• M73: 27,314,178 km (0.112 R)
• M74: 27,918,852 km (0.113 R)
• M75: 29,473,473 km (0.055 R)
• M76: 30,141,428 km (0.051 R)
• M77: 30,285,191 km (0.057 R)
• M78: 30,381,233 km (0.117 R)
• M79: 30,477,275 km (0.033 R)
• M80: 31,443,827 km (0.101 R)
• M81: 31,784,461 km (0.111 R)
• M82: 31,979,686 km (0.094 R)
• M83: 32,077,374 km (0.08 R)
• M84: 32,518,538 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.8

Radius: 9.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.5 AU - 13.18 AU

Year: 13517 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,837,395 km

• M1: 151,991 km (0.084 R)
• M2: 222,452 km (0.084 R)
• M3: 611,706 km (0.04 R)
• M4: 687,851 km (0.094 R)
• M5: 1,039,107 km (0.116 R)
• M6: 1,269,637 km (0.092 R)
• M7: 1,779,167 km (0.118 R)
• M8: 1,843,046 km (0.093 R)
• M9: 1,924,128 km (0.111 R)
• M10: 2,006,407 km (0.091 R)
• M11: 2,157,500 km (0.111 R)
• M12: 2,225,867 km (0.114 R)
• M13: 2,347,340 km (0.089 R)
• M14: 2,453,255 km (0.068 R)
• M15: 2,578,918 km (0.111 R)
• M16: 3,199,898 km (0.082 R)
• M17: 3,337,379 km (0.07 R)
• M18: 3,557,737 km (0.088 R)
• M19: 3,659,314 km (0.096 R)
• M20: 3,782,732 km (0.096 R)
• M21: 4,012,364 km (0.071 R)
• M22: 4,818,398 km (0.097 R)
• M23: 5,297,859 km (0.087 R)
• M24: 5,555,167 km (0.067 R)
• M25: 6,155,055 km (0.097 R)
• M26: 6,525,010 km (0.111 R)
• M27: 7,054,886 km (0.088 R)
• M28: 7,131,779 km (0.103 R)
• M29: 7,234,703 km (0.062 R)
• M30: 7,442,045 km (0.069 R)
• M31: 7,942,151 km (0.115 R)
• M32: 8,453,327 km (0.078 R)
• M33: 8,864,422 km (0.11 R)
• M34: 8,975,124 km (0.102 R)
• M35: 9,170,050 km (0.108 R)
• M36: 9,422,721 km (0.073 R)
• M37: 10,485,315 km (0.098 R)
• M38: 10,631,771 km (0.074 R)
• M39: 10,778,975 km (0.094 R)
• M40: 11,194,708 km (0.104 R)
• M41: 11,464,882 km (0.088 R)
• M42: 11,676,413 km (0.06 R)
• M43: 11,797,886 km (0.066 R)
• M44: 12,103,365 km (0.112 R)
• M45: 12,597,637 km (0.08 R)
• M46: 12,847,166 km (0.077 R)
• M47: 13,130,056 km (0.091 R)
• M48: 13,733,683 km (0.12 R)
• M49: 14,055,169 km (0.069 R)
• M50: 14,216,734 km (0.113 R)
• M51: 14,379,048 km (0.109 R)
• M52: 14,902,341 km (0.104 R)
• M53: 15,531,999 km (0.037 R)
• M54: 16,102,565 km (0.064 R)
• M55: 16,237,951 km (0.04 R)
• M56: 16,339,678 km (0.067 R)
• M57: 16,441,554 km (0.116 R)
• M58: 16,988,633 km (0.075 R)
• M59: 17,264,492 km (0.116 R)
• M60: 17,646,266 km (0.072 R)
• M61: 18,030,732 km (0.098 R)
• M62: 18,100,894 km (0.09 R)
• M63: 18,807,893 km (0.104 R)
• M64: 18,950,460 km (0.08 R)
• M65: 19,524,018 km (0.076 R)
• M66: 19,704,433 km (0.1 R)
• M67: 20,285,471 km (0.084 R)
• M68: 20,651,537 km (0.066 R)
• M69: 21,019,847 km (0.109 R)
• M70: 21,650,701 km (0.053 R)
• M71: 21,912,348 km (0.071 R)
• M72: 22,438,783 km (0.03 R)
• M73: 23,197,992 km (0.109 R)
• M74: 23,312,584 km (0.089 R)
• M75: 23,503,920 km (0.048 R)
• M76: 24,975,963 km (0.08 R)
• M77: 25,920,823 km (0.047 R)
• M78: 26,000,110 km (0.098 R)
• M79: 26,437,534 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 10,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit