🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.49 AU - 0.69 AU

Year: 163 Days

Day: 43.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.5 AU - 0.78 AU

Year: 184 Days

Day: 39.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.56 AU - 1.84 AU

Year: 798 Days

Day: 14.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,916,430 km

• M1: 39,793 km (0.103 R)
• M2: 444,605 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.02 AU - 2.26 AU

Year: 1127 Days

Day: 27.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.4

Radius: 13.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.81 AU - 6.41 AU

Year: 4782 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,916,430 km

• M1: 167,998 km (0.088 R)
• M2: 299,046 km (0.049 R)
• M3: 402,119 km (0.031 R)
• M4: 1,066,932 km (0.099 R)
• M5: 1,262,756 km (0.085 R)
• M6: 1,658,891 km (0.065 R)
• M7: 2,163,784 km (0.117 R)
• M8: 2,526,708 km (0.086 R)
• M9: 2,620,506 km (0.054 R)
• M10: 3,392,730 km (0.054 R)
• M11: 3,496,701 km (0.106 R)
• M12: 3,601,718 km (0.096 R)
• M13: 3,729,325 km (0.066 R)
• M14: 3,879,970 km (0.069 R)
• M15: 4,232,273 km (0.103 R)
• M16: 4,457,717 km (0.109 R)
• M17: 4,572,010 km (0.119 R)
• M18: 4,780,101 km (0.087 R)
• M19: 4,967,846 km (0.106 R)
• M20: 5,206,006 km (0.089 R)
• M21: 5,521,209 km (0.099 R)
• M22: 5,644,178 km (0.112 R)
• M23: 6,145,032 km (0.097 R)
• M24: 6,323,801 km (0.066 R)
• M25: 6,608,187 km (0.089 R)
• M26: 7,002,826 km (0.06 R)
• M27: 7,109,340 km (0.099 R)
• M28: 7,459,399 km (0.073 R)
• M29: 7,622,909 km (0.118 R)
• M30: 7,760,090 km (0.117 R)
• M31: 8,064,821 km (0.092 R)
• M32: 8,858,139 km (0.094 R)
• M33: 9,118,589 km (0.103 R)
• M34: 9,558,107 km (0.114 R)
• M35: 9,646,819 km (0.097 R)
• M36: 10,034,576 km (0.101 R)
• M37: 10,918,101 km (0.108 R)
• M38: 11,479,093 km (0.071 R)
• M39: 12,209,430 km (0.092 R)
• M40: 12,564,127 km (0.065 R)
• M41: 12,759,053 km (0.113 R)
• M42: 12,987,788 km (0.103 R)
• M43: 13,449,297 km (0.119 R)
• M44: 14,218,978 km (0.096 R)
• M45: 15,175,507 km (0.12 R)
• M46: 16,329,356 km (0.112 R)
• M47: 17,150,199 km (0.114 R)
• M48: 17,330,465 km (0.105 R)
• M49: 18,167,764 km (0.113 R)
• M50: 18,572,725 km (0.117 R)
• M51: 18,757,927 km (0.116 R)
• M52: 18,980,828 km (0.119 R)
• M53: 19,316,975 km (0.118 R)
• M54: 20,184,792 km (0.106 R)
• M55: 20,337,083 km (0.12 R)
• M56: 21,104,071 km (0.106 R)
• M57: 21,335,948 km (0.087 R)
• M58: 21,685,408 km (0.095 R)
• M59: 21,958,574 km (0.081 R)
• M60: 22,547,690 km (0.087 R)
• M61: 22,705,815 km (0.077 R)
• M62: 23,661,446 km (0.088 R)
• M63: 23,982,932 km (0.119 R)
• M64: 24,467,929 km (0.111 R)
• M65: 24,752,314 km (0.117 R)
• M66: 25,119,577 km (0.088 R)
• M67: 25,447,495 km (0.09 R)
• M68: 25,983,505 km (0.049 R)
• M69: 26,107,820 km (0.115 R)
• M70: 26,773,681 km (0.093 R)
• M71: 28,037,184 km (0.099 R)
• M72: 28,462,790 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 14.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.67 AU - 6.75 AU

Year: 5569 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,916,430 km

• M1: 242,797 km (0.072 R)
• M2: 345,122 km (0.118 R)
• M3: 634,145 km (0.082 R)
• M4: 1,626,428 km (0.032 R)
• M5: 1,828,684 km (0.097 R)
• M6: 2,073,726 km (0.076 R)
• M7: 3,067,504 km (0.099 R)
• M8: 3,186,135 km (0.062 R)
• M9: 3,428,484 km (0.101 R)
• M10: 3,538,139 km (0.051 R)
• M11: 3,676,816 km (0.116 R)
• M12: 3,845,712 km (0.098 R)
• M13: 4,309,017 km (0.083 R)
• M14: 4,638,132 km (0.07 R)
• M15: 4,897,984 km (0.053 R)
• M16: 5,131,357 km (0.114 R)
• M17: 5,289,033 km (0.091 R)
• M18: 6,168,369 km (0.092 R)
• M19: 6,522,617 km (0.117 R)
• M20: 6,866,243 km (0.106 R)
• M21: 7,163,045 km (0.051 R)
• M22: 7,823,819 km (0.111 R)
• M23: 8,541,440 km (0.108 R)
• M24: 9,126,966 km (0.104 R)
• M25: 9,882,136 km (0.108 R)
• M26: 9,980,422 km (0.091 R)
• M27: 10,197,788 km (0.039 R)
• M28: 10,456,742 km (0.109 R)
• M29: 10,798,573 km (0.077 R)
• M30: 10,920,196 km (0.118 R)
• M31: 11,929,981 km (0.045 R)
• M32: 12,181,904 km (0.098 R)
• M33: 12,584,322 km (0.074 R)
• M34: 12,733,621 km (0.029 R)
• M35: 13,533,072 km (0.047 R)
• M36: 14,616,759 km (0.098 R)
• M37: 15,339,466 km (0.1 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 13.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.44 AU - 11.92 AU

Year: 10839 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,916,430 km

• M1: 479,312 km (0.088 R)
• M2: 569,519 km (0.107 R)
• M3: 758,012 km (0.045 R)
• M4: 896,390 km (0.111 R)
• M5: 1,266,196 km (0.087 R)
• M6: 1,486,704 km (0.108 R)
• M7: 1,870,273 km (0.119 R)
• M8: 1,985,613 km (0.11 R)
• M9: 2,305,602 km (0.084 R)
• M10: 2,620,805 km (0.085 R)
• M11: 2,972,659 km (0.057 R)
• M12: 3,200,497 km (0.105 R)
• M13: 3,434,019 km (0.091 R)
• M14: 4,118,130 km (0.098 R)
• M15: 4,554,208 km (0.12 R)
• M16: 4,659,076 km (0.026 R)
• M17: 4,897,834 km (0.1 R)
• M18: 5,722,867 km (0.045 R)
• M19: 6,007,551 km (0.069 R)
• M20: 6,384,688 km (0.082 R)
• M21: 6,590,983 km (0.11 R)
• M22: 6,709,913 km (0.062 R)
• M23: 7,010,306 km (0.101 R)
• M24: 7,500,239 km (0.065 R)
• M25: 8,128,251 km (0.108 R)
• M26: 9,135,194 km (0.068 R)
• M27: 9,268,037 km (0.068 R)
• M28: 9,704,115 km (0.101 R)
• M29: 9,873,609 km (0.095 R)
• M30: 10,044,151 km (0.057 R)
• M31: 10,250,147 km (0.096 R)
• M32: 10,422,783 km (0.069 R)
• M33: 10,631,322 km (0.046 R)
• M34: 10,946,824 km (0.072 R)
• M35: 11,586,804 km (0.117 R)
• M36: 11,694,664 km (0.116 R)
• M37: 11,983,986 km (0.119 R)
• M38: 14,266,850 km (0.108 R)
• M39: 14,926,726 km (0.108 R)
• M40: 15,477,545 km (0.061 R)
• M41: 15,596,476 km (0.083 R)
• M42: 16,437,365 km (0.059 R)
• M43: 17,210,936 km (0.103 R)
• M44: 17,913,298 km (0.096 R)
• M45: 18,372,563 km (0.098 R)
• M46: 18,624,785 km (0.108 R)
• M47: 18,751,345 km (0.078 R)
• M48: 18,920,540 km (0.054 R)
• M49: 19,473,903 km (0.119 R)
• M50: 19,559,473 km (0.099 R)
• M51: 20,032,501 km (0.081 R)
• M52: 20,248,820 km (0.057 R)
• M53: 20,422,503 km (0.084 R)
• M54: 20,683,701 km (0.118 R)
• M55: 21,562,887 km (0.103 R)
• M56: 21,695,730 km (0.096 R)
• M57: 21,828,872 km (0.033 R)
• M58: 23,448,419 km (0.045 R)
• M59: 23,539,524 km (0.077 R)
• M60: 24,688,286 km (0.084 R)
• M61: 25,013,213 km (0.079 R)
• M62: 25,106,412 km (0.09 R)
• M63: 25,902,423 km (0.082 R)
• M64: 26,138,189 km (0.115 R)
• M65: 26,232,585 km (0.106 R)
• M66: 26,516,821 km (0.063 R)
• M67: 27,423,234 km (0.094 R)
• M68: 27,952,811 km (0.103 R)
• M69: 28,582,917 km (0.068 R)
• M70: 30,302,545 km (0.111 R)
• M71: 30,850,073 km (0.099 R)
• M72: 31,099,901 km (0.098 R)
• M73: 31,400,743 km (0.109 R)
• M74: 31,501,123 km (0.096 R)
• M75: 32,055,682 km (0.08 R)
• M76: 32,258,088 km (0.11 R)
• M77: 32,511,806 km (0.116 R)
• M78: 33,738,509 km (0.103 R)
• M79: 33,892,894 km (0.068 R)
• M80: 34,357,694 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.4

Radius: 4.1

Gravity: 43.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.97 AU - 15.25 AU

Year: 17083 Days

Day: 22.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,916,430 km

• M1: 110,852 km (0.108 R)
• M2: 264,489 km (0.113 R)
• M3: 415,583 km (0.09 R)
• M4: 811,868 km (0.056 R)
• M5: 1,267,543 km (0.083 R)
• M6: 1,549,834 km (0.03 R)
• M7: 1,579,155 km (0.108 R)
• M8: 1,820,157 km (0.095 R)
• M9: 2,575,477 km (0.087 R)
• M10: 2,610,333 km (0.108 R)
• M11: 3,453,616 km (0.119 R)
• M12: 3,492,063 km (0.078 R)
• M13: 4,208,188 km (0.087 R)
• M14: 4,290,617 km (0.057 R)
• M15: 4,498,707 km (0.071 R)
• M16: 4,752,724 km (0.058 R)
• M17: 5,452,992 km (0.099 R)
• M18: 6,231,649 km (0.048 R)
• M19: 8,662,614 km (0.04 R)
• M20: 9,190,844 km (0.113 R)
• M21: 9,297,807 km (0.04 R)
• M22: 9,675,093 km (0.114 R)
• M23: 9,729,397 km (0.101 R)
• M24: 10,002,562 km (0.114 R)
• M25: 10,500,574 km (0.081 R)
• M26: 10,837,019 km (0.095 R)
• M27: 11,006,663 km (0.079 R)
• M28: 11,635,872 km (0.111 R)
• M29: 13,349,665 km (0.057 R)
• M30: 13,958,828 km (0.116 R)
• M31: 14,889,177 km (0.113 R)
• M32: 15,014,839 km (0.117 R)
• M33: 15,203,781 km (0.111 R)
• M34: 16,031,955 km (0.106 R)
• M35: 16,225,086 km (0.081 R)
• M36: 17,400,327 km (0.118 R)
• M37: 19,009,401 km (0.116 R)
• M38: 19,077,618 km (0.055 R)
• M39: 20,247,174 km (0.107 R)
• M40: 20,875,784 km (0.057 R)
• M41: 22,582,995 km (0.077 R)
• M42: 24,039,480 km (0.092 R)
• M43: 24,186,834 km (0.107 R)
• M44: 25,526,034 km (0.119 R)
• M45: 26,508,294 km (0.099 R)
• M46: 27,656,757 km (0.094 R)
• M47: 28,120,809 km (0.11 R)
• M48: 30,478,771 km (0.11 R)
• M49: 32,004,669 km (0.1 R)
• M50: 32,085,751 km (0.09 R)
• M51: 32,329,147 km (0.043 R)
• M52: 32,491,760 km (0.092 R)
• M53: 32,981,244 km (0.108 R)
• M54: 33,226,884 km (0.069 R)
• M55: 33,390,993 km (0.043 R)
• M56: 33,637,680 km (0.082 R)
• M57: 35,213,843 km (0.102 R)
• M58: 35,381,093 km (0.111 R)
• M59: 35,548,643 km (0.082 R)
• M60: 36,221,534 km (0.115 R)
• M61: 39,041,604 km (0.025 R)
• M62: 40,609,090 km (0.072 R)
• M63: 40,784,568 km (0.117 R)
• M64: 41,224,386 km (0.079 R)
• M65: 42,463,954 km (0.102 R)
• M66: 42,998,916 km (0.108 R)
• M67: 43,267,295 km (0.107 R)
• M68: 44,436,402 km (0.115 R)
• M69: 44,526,759 km (0.084 R)
• M70: 46,530,323 km (0.119 R)
• M71: 47,450,649 km (0.058 R)
• M72: 48,005,807 km (0.113 R)
• M73: 48,376,959 km (0.104 R)
• M74: 49,122,406 km (0.053 R)
• M75: 49,496,550 km (0.098 R)
• M76: 50,059,487 km (0.111 R)
• M77: 50,435,875 km (0.072 R)
• M78: 50,530,122 km (0.103 R)
• M79: 51,856,008 km (0.071 R)
• M80: 53,481,388 km (0.047 R)
• M81: 54,638,678 km (0.062 R)
• M82: 55,901,732 km (0.096 R)
• M83: 56,781,817 km (0.094 R)
• M84: 57,567,804 km (0.098 R)
• M85: 58,357,531 km (0.089 R)
• M86: 60,247,401 km (0.106 R)
• M87: 61,049,096 km (0.092 R)
• M88: 62,359,424 km (0.034 R)
• M89: 64,393,356 km (0.117 R)
• M90: 64,700,331 km (0.086 R)
• M91: 66,242,386 km (0.114 R)
• M92: 68,943,974 km (0.099 R)
• M93: 69,782,320 km (0.113 R)
• M94: 70,097,673 km (0.114 R)
• M95: 70,202,840 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 5.3

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.5 AU - 16.92 AU

Year: 18270 Days

Day: 18.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,916,430 km

• M1: 67,917 km (0.037 R)
• M2: 103,372 km (0.092 R)
• M3: 160,519 km (0.088 R)
• M4: 365,019 km (0.087 R)
• M5: 502,050 km (0.096 R)
• M6: 595,998 km (0.092 R)
• M7: 695,929 km (0.102 R)
• M8: 1,027,887 km (0.109 R)
• M9: 1,148,612 km (0.063 R)
• M10: 2,145,981 km (0.074 R)
• M11: 2,395,361 km (0.064 R)
• M12: 3,128,091 km (0.081 R)
• M13: 3,197,954 km (0.081 R)
• M14: 3,446,436 km (0.115 R)
• M15: 3,775,252 km (0.063 R)
• M16: 3,887,151 km (0.09 R)
• M17: 4,740,308 km (0.109 R)
• M18: 4,820,642 km (0.054 R)
• M19: 5,648,816 km (0.119 R)
• M20: 5,734,086 km (0.1 R)
• M21: 5,949,059 km (0.112 R)
• M22: 6,210,556 km (0.101 R)
• M23: 7,247,119 km (0.099 R)
• M24: 7,809,009 km (0.08 R)
• M25: 7,904,003 km (0.099 R)
• M26: 9,627,670 km (0.097 R)
• M27: 9,780,709 km (0.1 R)
• M28: 10,089,030 km (0.1 R)
• M29: 10,452,852 km (0.096 R)
• M30: 10,505,211 km (0.118 R)
• M31: 10,873,970 km (0.097 R)
• M32: 11,246,918 km (0.048 R)
• M33: 12,115,184 km (0.06 R)
• M34: 12,335,541 km (0.101 R)
• M35: 13,060,941 km (0.027 R)
• M36: 13,514,223 km (0.069 R)
• M37: 14,611,374 km (0.092 R)
• M38: 14,845,943 km (0.089 R)
• M39: 15,259,581 km (0.071 R)
• M40: 16,279,539 km (0.044 R)
• M41: 16,401,013 km (0.075 R)
• M42: 16,644,857 km (0.103 R)
• M43: 17,569,672 km (0.045 R)
• M44: 18,258,570 km (0.108 R)
• M45: 18,637,950 km (0.041 R)
• M46: 20,312,100 km (0.068 R)
• M47: 21,034,807 km (0.117 R)
• M48: 22,100,841 km (0.085 R)
• M49: 22,572,823 km (0.113 R)
• M50: 23,870,435 km (0.087 R)
• M51: 24,981,797 km (0.114 R)
• M52: 25,755,667 km (0.102 R)
• M53: 25,968,096 km (0.084 R)
• M54: 26,608,674 km (0.099 R)
• M55: 26,751,839 km (0.09 R)
• M56: 26,823,497 km (0.104 R)
• M57: 27,760,578 km (0.068 R)
• M58: 29,444,750 km (0.115 R)
• M59: 30,785,596 km (0.117 R)
• M60: 30,935,792 km (0.076 R)
• M61: 31,614,817 km (0.075 R)
• M62: 32,451,369 km (0.103 R)
• M63: 33,295,250 km (0.09 R)
• M64: 34,379,535 km (0.077 R)
• M65: 35,948,668 km (0.106 R)
• M66: 37,862,174 km (0.097 R)
• M67: 38,831,269 km (0.08 R)
• M68: 38,912,351 km (0.109 R)
• M69: 39,237,427 km (0.071 R)
• M70: 41,289,461 km (0.093 R)
• M71: 41,870,200 km (0.111 R)
• M72: 42,453,781 km (0.092 R)
• M73: 42,537,407 km (0.096 R)
• M74: 43,881,992 km (0.078 R)
• M75: 44,474,699 km (0.08 R)
• M76: 44,644,493 km (0.095 R)
• M77: 49,486,228 km (0.067 R)
• M78: 49,574,191 km (0.082 R)
• M79: 49,838,381 km (0.096 R)
• M80: 56,777,628 km (0.072 R)
• M81: 57,700,647 km (0.062 R)
• M82: 57,885,998 km (0.101 R)
• M83: 58,349,901 km (0.061 R)
• M84: 58,628,752 km (0.058 R)
• M85: 59,187,949 km (0.113 R)
• M86: 59,281,447 km (0.114 R)
• M87: 62,105,406 km (0.081 R)
• M88: 62,200,251 km (0.103 R)
• M89: 62,485,235 km (0.119 R)
• M90: 62,675,374 km (0.03 R)
• M91: 62,770,519 km (0.067 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 12,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit