🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.49 AU - 0.55 AU

Year: 134 Days

Day: 42.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.42 AU - 0.64 AU

Year: 138 Days

Day: 17.6 Hours

Environment

Temp: 252 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,045,041 km

• M1: 69,413 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.06 AU

Year: 364 Days

Day: 13.5 Hours

Environment

Temp: 72 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.01 AU - 3.09 AU

Year: 1908 Days

Day: 37.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.04 AU - 3.16 AU

Year: 1955 Days

Day: 32.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,045,041 km

• M1: 547,977 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.67 AU - 5.09 AU

Year: 3283 Days

Day: 17.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 10.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.73 AU - 11.15 AU

Year: 12960 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 56 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,045,041 km

• M1: 152,590 km (0.108 R)
• M2: 248,632 km (0.12 R)
• M3: 388,954 km (0.113 R)
• M4: 486,642 km (0.075 R)
• M5: 643,121 km (0.105 R)
• M6: 1,110,016 km (0.033 R)
• M7: 1,236,277 km (0.086 R)
• M8: 1,765,255 km (0.105 R)
• M9: 1,839,156 km (0.051 R)
• M10: 2,523,866 km (0.093 R)
• M11: 2,807,054 km (0.118 R)
• M12: 2,981,934 km (0.06 R)
• M13: 3,717,357 km (0.103 R)
• M14: 3,974,815 km (0.049 R)
• M15: 5,097,547 km (0.076 R)
• M16: 6,122,442 km (0.079 R)
• M17: 6,388,577 km (0.057 R)
• M18: 6,658,601 km (0.117 R)
• M19: 6,932,216 km (0.117 R)
• M20: 7,011,203 km (0.093 R)
• M21: 7,612,437 km (0.103 R)
• M22: 7,734,659 km (0.097 R)
• M23: 8,146,950 km (0.069 R)
• M24: 8,272,014 km (0.1 R)
• M25: 9,339,245 km (0.062 R)
• M26: 9,822,447 km (0.116 R)
• M27: 10,179,088 km (0.114 R)
• M28: 10,494,590 km (0.048 R)
• M29: 10,767,606 km (0.069 R)
• M30: 11,135,318 km (0.087 R)
• M31: 11,413,869 km (0.05 R)
• M32: 12,025,126 km (0.084 R)
• M33: 13,476,225 km (0.12 R)
• M34: 13,822,843 km (0.094 R)
• M35: 14,322,949 km (0.082 R)
• M36: 14,524,607 km (0.1 R)
• M37: 14,930,915 km (0.12 R)
• M38: 15,392,574 km (0.11 R)
• M39: 15,599,168 km (0.063 R)
• M40: 15,702,840 km (0.115 R)
• M41: 16,382,313 km (0.109 R)
• M42: 16,593,396 km (0.115 R)
• M43: 17,071,511 km (0.045 R)
• M44: 17,178,323 km (0.088 R)
• M45: 17,986,900 km (0.105 R)
• M46: 18,697,639 km (0.054 R)
• M47: 19,139,552 km (0.027 R)
• M48: 20,203,043 km (0.087 R)
• M49: 20,372,836 km (0.092 R)
• M50: 21,113,495 km (0.103 R)
• M51: 23,092,227 km (0.073 R)
• M52: 23,269,650 km (0.063 R)
• M53: 23,388,281 km (0.111 R)
• M54: 24,403,901 km (0.054 R)
• M55: 25,129,600 km (0.038 R)
• M56: 26,231,388 km (0.112 R)
• M57: 26,726,108 km (0.071 R)
• M58: 26,912,358 km (0.103 R)
• M59: 27,661,993 km (0.087 R)
• M60: 28,291,800 km (0.064 R)
• M61: 28,672,077 km (0.086 R)
• M62: 28,799,236 km (0.089 R)
• M63: 28,990,272 km (0.109 R)
• M64: 29,309,514 km (0.096 R)
• M65: 29,501,747 km (0.043 R)
• M66: 30,080,691 km (0.104 R)
• M67: 30,209,794 km (0.071 R)
• M68: 31,184,574 km (0.111 R)
• M69: 31,774,289 km (0.084 R)
• M70: 33,031,359 km (0.09 R)
• M71: 33,699,613 km (0.118 R)
• M72: 34,102,630 km (0.109 R)
• M73: 35,389,471 km (0.114 R)
• M74: 36,416,610 km (0.098 R)
• M75: 37,731,725 km (0.11 R)
• M76: 38,500,209 km (0.069 R)
• M77: 38,710,693 km (0.097 R)
• M78: 39,062,248 km (0.098 R)
• M79: 39,344,390 km (0.033 R)
• M80: 39,768,799 km (0.079 R)
• M81: 39,981,527 km (0.095 R)
• M82: 41,985,540 km (0.041 R)
• M83: 42,057,796 km (0.082 R)
• M84: 43,218,226 km (0.099 R)
• M85: 45,052,446 km (0.1 R)
• M86: 45,644,854 km (0.095 R)
• M87: 47,587,681 km (0.05 R)
• M88: 49,252,556 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.4

Radius: 9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.82 AU - 13.58 AU

Year: 14334 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,045,041 km

• M1: 131,646 km (0.04 R)
• M2: 451,935 km (0.107 R)
• M3: 531,372 km (0.097 R)
• M4: 849,118 km (0.117 R)
• M5: 933,192 km (0.054 R)
• M6: 1,259,614 km (0.045 R)
• M7: 1,558,211 km (0.117 R)
• M8: 1,878,949 km (0.048 R)
• M9: 2,127,431 km (0.075 R)
• M10: 2,731,059 km (0.098 R)
• M11: 3,013,051 km (0.067 R)
• M12: 3,467,080 km (0.085 R)
• M13: 3,828,808 km (0.111 R)
• M14: 4,290,766 km (0.101 R)
• M15: 4,648,754 km (0.045 R)
• M16: 7,520,135 km (0.095 R)
• M17: 7,987,928 km (0.119 R)
• M18: 8,613,995 km (0.047 R)
• M19: 9,293,917 km (0.087 R)
• M20: 9,447,405 km (0.114 R)
• M21: 9,756,773 km (0.108 R)
• M22: 11,889,740 km (0.07 R)
• M23: 12,056,392 km (0.093 R)
• M24: 12,944,105 km (0.095 R)
• M25: 13,417,433 km (0.11 R)
• M26: 14,072,223 km (0.059 R)
• M27: 14,514,434 km (0.045 R)
• M28: 15,367,142 km (0.097 R)
• M29: 15,685,486 km (0.047 R)
• M30: 15,959,998 km (0.107 R)
• M31: 16,467,434 km (0.103 R)
• M32: 16,980,256 km (0.051 R)
• M33: 18,165,221 km (0.104 R)
• M34: 18,261,113 km (0.066 R)
• M35: 18,549,986 km (0.076 R)
• M36: 19,034,683 km (0.082 R)
• M37: 19,474,501 km (0.037 R)
• M38: 19,967,277 km (0.111 R)
• M39: 20,464,091 km (0.059 R)
• M40: 21,166,304 km (0.106 R)
• M41: 21,419,124 km (0.083 R)
• M42: 21,672,842 km (0.118 R)
• M43: 22,388,668 km (0.101 R)
• M44: 22,594,664 km (0.095 R)
• M45: 23,843,507 km (0.028 R)
• M46: 24,001,183 km (0.054 R)
• M47: 25,007,827 km (0.071 R)
• M48: 25,114,640 km (0.052 R)
• M49: 25,974,379 km (0.11 R)
• M50: 26,245,002 km (0.037 R)
• M51: 26,353,460 km (0.088 R)
• M52: 26,625,429 km (0.1 R)
• M53: 27,943,536 km (0.093 R)
• M54: 28,722,342 km (0.112 R)
• M55: 29,226,637 km (0.095 R)
• M56: 29,282,886 km (0.056 R)
• M57: 29,395,533 km (0.069 R)
• M58: 30,130,657 km (0.084 R)
• M59: 30,358,045 km (0.12 R)
• M60: 30,871,765 km (0.115 R)
• M61: 30,986,357 km (0.101 R)
• M62: 32,081,712 km (0.079 R)
• M63: 32,430,275 km (0.102 R)
• M64: 32,721,692 km (0.115 R)
• M65: 34,014,217 km (0.089 R)
• M66: 35,323,498 km (0.117 R)
• M67: 35,383,337 km (0.087 R)
• M68: 37,806,972 km (0.11 R)
• M69: 37,929,643 km (0.07 R)
• M70: 38,729,692 km (0.116 R)
• M71: 39,659,592 km (0.108 R)
• M72: 40,346,396 km (0.036 R)
• M73: 40,471,610 km (0.083 R)
• M74: 40,596,973 km (0.106 R)
• M75: 40,973,959 km (0.068 R)
• M76: 41,099,921 km (0.054 R)
• M77: 41,226,032 km (0.106 R)
• M78: 41,478,403 km (0.109 R)
• M79: 42,302,687 km (0.092 R)
• M80: 42,557,303 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.9

Radius: 4

Gravity: 26.93 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.59 AU - 22.87 AU

Year: 31388 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,045,041 km

• M1: 57,595 km (0.067 R)
• M2: 165,455 km (0.108 R)
• M3: 211,382 km (0.073 R)
• M4: 530,025 km (0.058 R)
• M5: 807,230 km (0.097 R)
• M6: 946,356 km (0.083 R)
• M7: 1,310,777 km (0.036 R)
• M8: 2,040,814 km (0.109 R)
• M9: 2,115,912 km (0.104 R)
• M10: 2,585,799 km (0.074 R)
• M11: 2,790,748 km (0.09 R)
• M12: 2,874,224 km (0.087 R)
• M13: 3,526,321 km (0.113 R)
• M14: 3,571,350 km (0.073 R)
• M15: 4,808,225 km (0.081 R)
• M16: 4,958,721 km (0.062 R)
• M17: 5,009,285 km (0.04 R)
• M18: 5,059,849 km (0.089 R)
• M19: 5,523,752 km (0.117 R)
• M20: 6,054,974 km (0.063 R)
• M21: 7,108,442 km (0.114 R)
• M22: 7,979,401 km (0.104 R)
• M23: 8,277,101 km (0.105 R)
• M24: 8,700,014 km (0.099 R)
• M25: 10,266,752 km (0.113 R)
• M26: 13,367,617 km (0.069 R)
• M27: 15,755,049 km (0.064 R)
• M28: 16,882,868 km (0.073 R)
• M29: 19,533,892 km (0.037 R)
• M30: 20,014,998 km (0.105 R)
• M31: 21,399,078 km (0.113 R)
• M32: 22,561,902 km (0.101 R)
• M33: 22,729,751 km (0.086 R)
• M34: 23,574,829 km (0.101 R)
• M35: 24,602,567 km (0.079 R)
• M36: 24,775,203 km (0.069 R)
• M37: 24,861,820 km (0.065 R)
• M38: 25,121,821 km (0.072 R)
• M39: 25,382,869 km (0.054 R)
• M40: 27,592,729 km (0.085 R)
• M41: 27,772,097 km (0.026 R)
• M42: 28,403,250 km (0.117 R)
• M43: 28,493,757 km (0.07 R)
• M44: 28,675,069 km (0.106 R)
• M45: 30,509,738 km (0.039 R)
• M46: 32,381,955 km (0.098 R)
• M47: 33,906,357 km (0.055 R)
• M48: 38,117,238 km (0.086 R)
• M49: 38,818,104 km (0.082 R)
• M50: 39,624,287 km (0.084 R)
• M51: 39,725,565 km (0.11 R)
• M52: 40,029,548 km (0.119 R)
• M53: 41,355,883 km (0.116 R)
• M54: 41,458,507 km (0.056 R)
• M55: 42,076,047 km (0.118 R)
• M56: 42,696,579 km (0.102 R)
• M57: 43,737,630 km (0.039 R)
• M58: 44,156,355 km (0.118 R)
• M59: 44,786,910 km (0.092 R)
• M60: 44,997,843 km (0.1 R)
• M61: 45,420,457 km (0.111 R)
• M62: 45,632,287 km (0.102 R)
• M63: 47,446,311 km (0.084 R)
• M64: 48,199,985 km (0.054 R)
• M65: 48,957,698 km (0.069 R)
• M66: 50,375,288 km (0.114 R)
• M67: 51,144,221 km (0.106 R)
• M68: 51,806,341 km (0.044 R)
• M69: 52,027,596 km (0.119 R)
• M70: 52,804,757 km (0.095 R)
• M71: 53,138,959 km (0.074 R)
• M72: 53,362,308 km (0.078 R)
• M73: 53,697,707 km (0.091 R)
• M74: 54,033,704 km (0.109 R)
• M75: 55,159,128 km (0.114 R)
• M76: 56,406,027 km (0.115 R)
• M77: 57,547,608 km (0.113 R)
• M78: 57,891,534 km (0.041 R)
• M79: 58,006,425 km (0.104 R)
• M80: 58,466,438 km (0.052 R)
• M81: 59,621,633 km (0.085 R)
• M82: 62,189,480 km (0.08 R)
• M83: 63,960,869 km (0.085 R)
• M84: 64,435,992 km (0.056 R)
• M85: 65,031,690 km (0.114 R)
• M86: 65,868,541 km (0.081 R)
• M87: 67,915,937 km (0.12 R)
• M88: 70,473,762 km (0.053 R)
• M89: 72,690,952 km (0.088 R)
• M90: 73,186,869 km (0.083 R)
• M91: 78,587,651 km (0.035 R)
• M92: 82,818,428 km (0.111 R)
• M93: 83,465,888 km (0.085 R)
• M94: 84,765,893 km (0.102 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit