🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.6 AU - 0.92 AU

Year: 244 Days

Day: 14 Hours

Environment

Temp: 121 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,647,458 km

• M1: 340,634 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.65 AU - 0.95 AU

Year: 264 Days

Day: 38.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.06 AU - 1.66 AU

Year: 585 Days

Day: 30.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,647,458 km

• M1: 511,774 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.97 AU - 2.25 AU

Year: 1131 Days

Day: 22.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.59 AU - 4.23 AU

Year: 2323 Days

Day: 13.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 10.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.09 AU - 6.67 AU

Year: 5261 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 99,647,458 km

• M1: 131,048 km (0.088 R)
• M2: 202,556 km (0.105 R)
• M3: 291,417 km (0.093 R)
• M4: 451,486 km (0.105 R)
• M5: 553,662 km (0.094 R)
• M6: 858,243 km (0.099 R)
• M7: 974,032 km (0.058 R)
• M8: 1,398,890 km (0.093 R)
• M9: 1,758,373 km (0.06 R)
• M10: 1,837,660 km (0.032 R)
• M11: 1,918,293 km (0.112 R)
• M12: 2,383,393 km (0.116 R)
• M13: 2,460,735 km (0.07 R)
• M14: 2,766,663 km (0.05 R)
• M15: 2,953,660 km (0.095 R)
• M16: 3,048,954 km (0.088 R)
• M17: 3,279,036 km (0.07 R)
• M18: 3,489,819 km (0.105 R)
• M19: 3,565,366 km (0.051 R)
• M20: 3,666,943 km (0.047 R)
• M21: 3,743,687 km (0.101 R)
• M22: 3,859,924 km (0.08 R)
• M23: 3,938,014 km (0.083 R)
• M24: 4,255,910 km (0.084 R)
• M25: 4,390,847 km (0.116 R)
• M26: 4,458,914 km (0.054 R)
• M27: 4,568,420 km (0.109 R)
• M28: 5,187,157 km (0.101 R)
• M29: 5,317,008 km (0.101 R)
• M30: 5,653,752 km (0.102 R)
• M31: 6,012,638 km (0.104 R)
• M32: 6,103,444 km (0.081 R)
• M33: 6,240,625 km (0.11 R)
• M34: 6,595,920 km (0.032 R)
• M35: 6,674,010 km (0.093 R)
• M36: 7,213,460 km (0.035 R)
• M37: 7,342,413 km (0.045 R)
• M38: 7,439,652 km (0.063 R)
• M39: 7,651,931 km (0.038 R)
• M40: 7,948,883 km (0.092 R)
• M41: 8,249,874 km (0.097 R)
• M42: 8,418,620 km (0.106 R)
• M43: 8,880,130 km (0.108 R)
• M44: 9,070,568 km (0.111 R)
• M45: 9,279,855 km (0.084 R)
• M46: 9,455,333 km (0.113 R)
• M47: 9,561,249 km (0.101 R)
• M48: 9,970,848 km (0.094 R)
• M49: 10,586,892 km (0.119 R)
• M50: 11,159,403 km (0.114 R)
• M51: 11,534,145 km (0.088 R)
• M52: 11,893,928 km (0.049 R)
• M53: 12,008,221 km (0.12 R)
• M54: 12,430,835 km (0.112 R)
• M55: 12,566,371 km (0.082 R)
• M56: 12,799,743 km (0.101 R)
• M57: 12,975,671 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.3

Radius: 13.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.86 AU - 7.44 AU

Year: 7054 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,647,458 km

• M1: 240,853 km (0.066 R)
• M2: 835,504 km (0.071 R)
• M3: 1,220,419 km (0.042 R)
• M4: 1,311,375 km (0.097 R)
• M5: 1,699,881 km (0.036 R)
• M6: 2,235,890 km (0.09 R)
• M7: 2,822,912 km (0.079 R)
• M8: 2,995,847 km (0.06 R)
• M9: 3,146,941 km (0.07 R)
• M10: 3,695,965 km (0.112 R)
• M11: 4,106,761 km (0.052 R)
• M12: 4,218,660 km (0.101 R)
• M13: 4,445,899 km (0.087 R)
• M14: 5,001,805 km (0.081 R)
• M15: 5,212,139 km (0.111 R)
• M16: 5,394,948 km (0.116 R)
• M17: 7,370,837 km (0.112 R)
• M18: 7,714,463 km (0.088 R)
• M19: 8,098,481 km (0.097 R)
• M20: 8,453,028 km (0.098 R)
• M21: 8,958,070 km (0.094 R)
• M22: 9,177,530 km (0.092 R)
• M23: 9,734,034 km (0.056 R)
• M24: 10,841,058 km (0.098 R)
• M25: 10,957,894 km (0.054 R)
• M26: 11,429,277 km (0.116 R)
• M27: 11,787,265 km (0.057 R)
• M28: 12,108,452 km (0.096 R)
• M29: 12,229,776 km (0.109 R)
• M30: 13,006,936 km (0.114 R)
• M31: 13,131,252 km (0.103 R)
• M32: 13,297,456 km (0.115 R)
• M33: 13,380,782 km (0.104 R)
• M34: 13,716,030 km (0.105 R)
• M35: 14,224,065 km (0.076 R)
• M36: 14,867,934 km (0.054 R)
• M37: 14,954,402 km (0.07 R)
• M38: 15,041,168 km (0.088 R)
• M39: 15,521,228 km (0.043 R)
• M40: 15,741,137 km (0.058 R)
• M41: 16,050,655 km (0.07 R)
• M42: 16,317,537 km (0.09 R)
• M43: 16,630,945 km (0.044 R)
• M44: 16,991,476 km (0.027 R)
• M45: 17,172,639 km (0.08 R)
• M46: 18,273,530 km (0.055 R)
• M47: 18,412,805 km (0.074 R)
• M48: 19,586,700 km (0.104 R)
• M49: 19,729,266 km (0.055 R)
• M50: 19,919,704 km (0.112 R)
• M51: 20,254,654 km (0.111 R)
• M52: 21,368,261 km (0.071 R)
• M53: 22,204,214 km (0.08 R)
• M54: 22,750,695 km (0.119 R)
• M55: 24,009,411 km (0.109 R)
• M56: 24,570,403 km (0.062 R)
• M57: 25,342,328 km (0.114 R)
• M58: 25,861,433 km (0.034 R)
• M59: 26,017,912 km (0.088 R)
• M60: 26,910,114 km (0.107 R)
• M61: 27,386,583 km (0.1 R)
• M62: 27,599,311 km (0.085 R)
• M63: 27,812,488 km (0.111 R)
• M64: 28,940,755 km (0.041 R)
• M65: 29,919,873 km (0.118 R)
• M66: 30,083,982 km (0.108 R)
• M67: 30,468,449 km (0.114 R)
• M68: 31,297,520 km (0.088 R)
• M69: 31,687,073 km (0.066 R)
• M70: 32,134,221 km (0.054 R)
• M71: 33,886,311 km (0.103 R)
• M72: 34,171,894 km (0.081 R)
• M73: 34,745,302 km (0.045 R)
• M74: 35,264,108 km (0.066 R)
• M75: 36,018,081 km (0.074 R)
• M76: 37,600,826 km (0.039 R)
• M77: 38,252,176 km (0.095 R)
• M78: 38,430,496 km (0.115 R)
• M79: 38,728,346 km (0.067 R)
• M80: 39,086,632 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 11.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.52 AU - 9.74 AU

Year: 11026 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 99,647,458 km

• M1: 234,420 km (0.083 R)
• M2: 420,370 km (0.062 R)
• M3: 531,222 km (0.113 R)
• M4: 713,582 km (0.068 R)
• M5: 826,229 km (0.076 R)
• M6: 1,262,307 km (0.105 R)
• M7: 1,465,461 km (0.117 R)
• M8: 1,713,793 km (0.065 R)
• M9: 2,364,843 km (0.096 R)
• M10: 2,519,378 km (0.059 R)
• M11: 3,003,626 km (0.049 R)
• M12: 3,129,288 km (0.094 R)
• M13: 3,278,138 km (0.093 R)
• M14: 3,716,609 km (0.105 R)
• M15: 3,897,324 km (0.096 R)
• M16: 4,267,429 km (0.074 R)
• M17: 4,552,562 km (0.109 R)
• M18: 4,649,053 km (0.06 R)
• M19: 5,267,341 km (0.066 R)
• M20: 5,832,971 km (0.077 R)
• M21: 6,391,120 km (0.113 R)
• M22: 6,472,202 km (0.086 R)
• M23: 6,800,270 km (0.073 R)
• M24: 7,274,346 km (0.032 R)
• M25: 7,359,018 km (0.067 R)
• M26: 7,759,043 km (0.059 R)
• M27: 8,283,832 km (0.096 R)
• M28: 8,670,094 km (0.111 R)
• M29: 9,153,595 km (0.094 R)
• M30: 9,429,303 km (0.047 R)
• M31: 10,527,950 km (0.087 R)
• M32: 10,752,646 km (0.062 R)
• M33: 10,946,375 km (0.106 R)
• M34: 11,799,532 km (0.105 R)
• M35: 11,899,314 km (0.119 R)
• M36: 11,999,395 km (0.097 R)
• M37: 12,639,973 km (0.098 R)
• M38: 13,604,131 km (0.035 R)
• M39: 14,485,113 km (0.084 R)
• M40: 16,710,980 km (0.112 R)
• M41: 16,973,075 km (0.081 R)
• M42: 18,458,881 km (0.074 R)
• M43: 18,729,953 km (0.108 R)
• M44: 18,807,594 km (0.084 R)
• M45: 19,080,460 km (0.104 R)
• M46: 19,315,329 km (0.035 R)
• M47: 20,184,642 km (0.053 R)
• M48: 21,026,430 km (0.101 R)
• M49: 21,187,995 km (0.111 R)
• M50: 21,594,004 km (0.081 R)
• M51: 21,757,066 km (0.032 R)
• M52: 24,975,365 km (0.059 R)
• M53: 25,662,617 km (0.105 R)
• M54: 25,792,169 km (0.093 R)
• M55: 26,052,020 km (0.063 R)
• M56: 26,486,901 km (0.091 R)
• M57: 26,792,679 km (0.094 R)
• M58: 29,642,818 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.2

Radius: 6.8

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.91 AU - 18.65 AU

Year: 26503 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,647,458 km

• M1: 87,664 km (0.061 R)
• M2: 215,421 km (0.114 R)
• M3: 366,216 km (0.067 R)
• M4: 431,889 km (0.12 R)
• M5: 576,251 km (0.111 R)
• M6: 708,795 km (0.049 R)
• M7: 1,034,918 km (0.114 R)
• M8: 1,333,964 km (0.118 R)
• M9: 1,439,431 km (0.089 R)
• M10: 1,511,387 km (0.098 R)
• M11: 1,658,891 km (0.073 R)
• M12: 2,048,294 km (0.107 R)
• M13: 2,295,280 km (0.118 R)
• M14: 2,379,803 km (0.119 R)
• M15: 2,639,505 km (0.087 R)
• M16: 2,728,067 km (0.086 R)
• M17: 3,967,336 km (0.092 R)
• M18: 4,120,225 km (0.077 R)
• M19: 5,468,550 km (0.111 R)
• M20: 5,810,830 km (0.085 R)
• M21: 6,576,472 km (0.083 R)
• M22: 6,940,444 km (0.111 R)
• M23: 7,310,998 km (0.058 R)
• M24: 7,878,871 km (0.08 R)
• M25: 7,942,749 km (0.111 R)
• M26: 8,460,807 km (0.099 R)
• M27: 10,010,192 km (0.114 R)
• M28: 10,781,519 km (0.109 R)
• M29: 10,923,786 km (0.117 R)
• M30: 11,066,802 km (0.101 R)
• M31: 11,571,994 km (0.077 R)
• M32: 12,529,869 km (0.063 R)
• M33: 13,360,287 km (0.034 R)
• M34: 13,743,556 km (0.118 R)
• M35: 14,130,566 km (0.114 R)
• M36: 15,232,953 km (0.104 R)
• M37: 15,956,109 km (0.084 R)
• M38: 19,910,280 km (0.091 R)
• M39: 21,411,195 km (0.097 R)
• M40: 22,765,505 km (0.043 R)
• M41: 23,314,978 km (0.097 R)
• M42: 23,683,736 km (0.051 R)
• M43: 24,426,939 km (0.104 R)
• M44: 24,613,936 km (0.112 R)
• M45: 24,989,427 km (0.069 R)
• M46: 26,318,305 km (0.087 R)
• M47: 28,060,372 km (0.095 R)
• M48: 29,044,277 km (0.116 R)
• M49: 30,541,153 km (0.107 R)
• M50: 30,944,619 km (0.082 R)
• M51: 32,884,604 km (0.085 R)
• M52: 33,505,435 km (0.064 R)
• M53: 34,758,616 km (0.098 R)
• M54: 34,863,784 km (0.117 R)
• M55: 36,240,084 km (0.057 R)
• M56: 39,812,481 km (0.064 R)
• M57: 44,176,700 km (0.09 R)
• M58: 44,518,681 km (0.081 R)
• M59: 46,357,239 km (0.107 R)
• M60: 46,704,754 km (0.072 R)
• M61: 47,752,388 km (0.054 R)
• M62: 51,060,745 km (0.104 R)
• M63: 52,139,795 km (0.074 R)
• M64: 55,667,612 km (0.108 R)
• M65: 60,152,855 km (0.107 R)
• M66: 60,405,376 km (0.108 R)
• M67: 61,673,517 km (0.11 R)
• M68: 62,310,804 km (0.06 R)
• M69: 63,720,615 km (0.061 R)
• M70: 64,235,979 km (0.094 R)
• M71: 66,571,651 km (0.067 R)
• M72: 66,832,998 km (0.091 R)
• M73: 68,803,053 km (0.09 R)
• M74: 69,861,607 km (0.104 R)
• M75: 73,204,222 km (0.112 R)
• M76: 74,827,060 km (0.064 R)
• M77: 75,234,564 km (0.066 R)
• M78: 75,370,698 km (0.081 R)
• M79: 76,188,400 km (0.046 R)
• M80: 76,598,448 km (0.045 R)
• M81: 76,735,330 km (0.089 R)
• M82: 77,832,930 km (0.1 R)
• M83: 78,383,749 km (0.097 R)
• M84: 78,797,537 km (0.09 R)
• M85: 79,212,222 km (0.071 R)
• M86: 80,599,593 km (0.082 R)
• M87: 84,385,466 km (0.12 R)
• M88: 84,668,206 km (0.106 R)
• M89: 85,092,914 km (0.094 R)
• M90: 86,941,346 km (0.1 R)
• M91: 88,372,249 km (0.071 R)
• M92: 90,099,506 km (0.104 R)
• M93: 95,347,998 km (0.115 R)
• M94: 98,901,695 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 14,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit