🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.12 AU - 1.12 AU

Year: 449 Days

Day: 44.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,240,211 km

• M1: 62,981 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.48 AU - 1.98 AU

Year: 862 Days

Day: 14.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.88 AU - 2.48 AU

Year: 1219 Days

Day: 17.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.21 AU - 3.07 AU

Year: 1625 Days

Day: 31.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.29 AU - 5.13 AU

Year: 3272 Days

Day: 16.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 11

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.34 AU - 7.44 AU

Year: 6850 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,240,211 km

• M1: 488,437 km (0.086 R)
• M2: 566,378 km (0.11 R)
• M3: 635,193 km (0.117 R)
• M4: 752,328 km (0.084 R)
• M5: 926,011 km (0.116 R)
• M6: 1,203,216 km (0.116 R)
• M7: 2,163,185 km (0.113 R)
• M8: 2,369,181 km (0.073 R)
• M9: 2,439,193 km (0.104 R)
• M10: 2,557,675 km (0.108 R)
• M11: 2,874,822 km (0.11 R)
• M12: 3,282,626 km (0.108 R)
• M13: 3,361,165 km (0.094 R)
• M14: 3,627,449 km (0.109 R)
• M15: 4,040,040 km (0.086 R)
• M16: 4,237,808 km (0.065 R)
• M17: 4,613,598 km (0.098 R)
• M18: 4,760,952 km (0.053 R)
• M19: 5,868,126 km (0.114 R)
• M20: 6,189,462 km (0.081 R)
• M21: 6,582,755 km (0.117 R)
• M22: 7,601,217 km (0.058 R)
• M23: 8,487,136 km (0.064 R)
• M24: 9,182,317 km (0.065 R)
• M25: 9,593,113 km (0.045 R)
• M26: 9,933,747 km (0.077 R)
• M27: 10,394,210 km (0.041 R)
• M28: 12,509,823 km (0.032 R)
• M29: 14,106,032 km (0.116 R)
• M30: 14,234,836 km (0.118 R)
• M31: 14,623,491 km (0.045 R)
• M32: 14,797,324 km (0.083 R)
• M33: 16,122,911 km (0.088 R)
• M34: 16,527,872 km (0.103 R)
• M35: 16,709,035 km (0.03 R)
• M36: 17,164,710 km (0.118 R)
• M37: 17,486,196 km (0.067 R)
• M38: 17,670,800 km (0.073 R)
• M39: 17,809,627 km (0.071 R)
• M40: 18,368,674 km (0.117 R)
• M41: 18,603,243 km (0.109 R)
• M42: 19,360,807 km (0.113 R)
• M43: 19,791,349 km (0.064 R)
• M44: 19,887,541 km (0.114 R)
• M45: 20,273,503 km (0.095 R)
• M46: 20,467,382 km (0.066 R)
• M47: 21,003,840 km (0.09 R)
• M48: 22,440,429 km (0.049 R)
• M49: 22,892,663 km (0.09 R)
• M50: 22,993,642 km (0.052 R)
• M51: 24,370,391 km (0.119 R)
• M52: 25,459,613 km (0.103 R)
• M53: 26,089,270 km (0.101 R)
• M54: 28,224,481 km (0.099 R)
• M55: 28,604,010 km (0.116 R)
• M56: 29,587,467 km (0.11 R)
• M57: 29,752,473 km (0.033 R)
• M58: 30,304,639 km (0.094 R)
• M59: 30,748,795 km (0.1 R)
• M60: 31,139,246 km (0.115 R)
• M61: 31,251,145 km (0.102 R)
• M62: 31,756,038 km (0.118 R)
• M63: 32,037,880 km (0.082 R)
• M64: 32,546,962 km (0.06 R)
• M65: 33,058,885 km (0.044 R)
• M66: 33,688,094 km (0.074 R)
• M67: 33,918,026 km (0.048 R)
• M68: 34,033,067 km (0.04 R)
• M69: 34,321,342 km (0.1 R)
• M70: 34,784,347 km (0.051 R)
• M71: 35,482,820 km (0.117 R)
• M72: 35,716,641 km (0.061 R)
• M73: 35,892,269 km (0.074 R)
• M74: 36,657,013 km (0.061 R)
• M75: 36,952,469 km (0.096 R)
• M76: 37,843,923 km (0.115 R)
• M77: 37,963,302 km (0.107 R)
• M78: 39,103,687 km (0.093 R)
• M79: 39,224,412 km (0.104 R)
• M80: 40,743,728 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.2

Radius: 14.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.73 AU - 10.35 AU

Year: 12049 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,240,211 km

• M1: 185,801 km (0.086 R)
• M2: 499,208 km (0.1 R)
• M3: 641,176 km (0.056 R)
• M4: 763,099 km (0.053 R)
• M5: 855,849 km (0.106 R)
• M6: 1,054,665 km (0.048 R)
• M7: 1,247,646 km (0.069 R)
• M8: 1,406,519 km (0.117 R)
• M9: 1,873,115 km (0.044 R)
• M10: 2,705,328 km (0.119 R)
• M11: 3,006,468 km (0.091 R)
• M12: 3,130,036 km (0.072 R)
• M13: 3,478,898 km (0.103 R)
• M14: 4,111,398 km (0.098 R)
• M15: 5,482,313 km (0.092 R)
• M16: 5,826,538 km (0.03 R)
• M17: 6,020,866 km (0.075 R)
• M18: 6,256,931 km (0.068 R)
• M19: 6,496,138 km (0.119 R)
• M20: 6,616,863 km (0.102 R)
• M21: 6,738,337 km (0.119 R)
• M22: 6,983,677 km (0.099 R)
• M23: 7,315,336 km (0.079 R)
• M24: 7,694,716 km (0.104 R)
• M25: 7,994,211 km (0.106 R)
• M26: 8,297,595 km (0.102 R)
• M27: 8,516,756 km (0.11 R)
• M28: 9,005,493 km (0.047 R)
• M29: 9,503,504 km (0.09 R)
• M30: 10,384,785 km (0.08 R)
• M31: 10,526,305 km (0.078 R)
• M32: 11,050,944 km (0.092 R)
• M33: 11,389,335 km (0.081 R)
• M34: 11,731,016 km (0.093 R)
• M35: 11,829,302 km (0.118 R)
• M36: 12,424,702 km (0.099 R)
• M37: 12,928,398 km (0.108 R)
• M38: 13,131,851 km (0.05 R)
• M39: 13,748,344 km (0.115 R)
• M40: 14,532,236 km (0.069 R)
• M41: 14,849,833 km (0.118 R)
• M42: 15,438,201 km (0.071 R)
• M43: 17,304,883 km (0.12 R)
• M44: 18,665,177 km (0.089 R)
• M45: 18,895,109 km (0.095 R)
• M46: 20,000,787 km (0.064 R)
• M47: 20,236,254 km (0.086 R)
• M48: 21,007,730 km (0.103 R)
• M49: 21,487,341 km (0.086 R)
• M50: 22,031,278 km (0.062 R)
• M51: 25,899,879 km (0.052 R)
• M52: 26,802,104 km (0.1 R)
• M53: 27,649,127 km (0.117 R)
• M54: 28,174,814 km (0.116 R)
• M55: 28,504,977 km (0.052 R)
• M56: 28,969,478 km (0.082 R)
• M57: 30,648,714 km (0.084 R)
• M58: 30,784,399 km (0.049 R)
• M59: 34,876,649 km (0.044 R)
• M60: 35,302,405 km (0.03 R)
• M61: 35,944,030 km (0.036 R)
• M62: 38,622,729 km (0.102 R)
• M63: 39,431,456 km (0.069 R)
• M64: 39,874,864 km (0.068 R)
• M65: 41,890,845 km (0.074 R)
• M66: 42,418,925 km (0.088 R)
• M67: 43,025,245 km (0.092 R)
• M68: 43,940,036 km (0.032 R)
• M69: 44,476,494 km (0.081 R)
• M70: 45,788,617 km (0.111 R)
• M71: 46,021,541 km (0.116 R)
• M72: 46,488,436 km (0.1 R)
• M73: 47,584,091 km (0.105 R)
• M74: 47,977,533 km (0.119 R)
• M75: 48,292,885 km (0.114 R)
• M76: 48,688,273 km (0.06 R)
• M77: 48,925,984 km (0.075 R)
• M78: 50,040,338 km (0.05 R)
• M79: 50,280,144 km (0.038 R)
• M80: 50,440,363 km (0.074 R)
• M81: 51,002,103 km (0.038 R)
• M82: 51,404,671 km (0.102 R)
• M83: 52,618,807 km (0.11 R)
• M84: 52,862,652 km (0.088 R)
• M85: 53,025,564 km (0.117 R)
• M86: 53,351,687 km (0.086 R)
• M87: 53,842,218 km (0.11 R)
• M88: 55,240,211 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.1

Radius: 7.5

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.15 AU - 13.77 AU

Year: 15666 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,240,211 km

• M1: 324,328 km (0.083 R)
• M2: 590,463 km (0.053 R)
• M3: 726,447 km (0.116 R)
• M4: 961,316 km (0.101 R)
• M5: 2,709,068 km (0.068 R)
• M6: 3,175,963 km (0.098 R)
• M7: 3,348,748 km (0.113 R)
• M8: 3,739,797 km (0.099 R)
• M9: 3,849,004 km (0.037 R)
• M10: 4,642,920 km (0.077 R)
• M11: 6,637,807 km (0.11 R)
• M12: 6,859,062 km (0.098 R)
• M13: 7,537,638 km (0.103 R)
• M14: 8,284,880 km (0.059 R)
• M15: 9,648,464 km (0.05 R)
• M16: 11,661,004 km (0.109 R)
• M17: 12,961,608 km (0.102 R)
• M18: 13,238,364 km (0.118 R)
• M19: 13,405,316 km (0.059 R)
• M20: 14,651,017 km (0.101 R)
• M21: 15,462,885 km (0.104 R)
• M22: 15,580,169 km (0.061 R)
• M23: 15,815,337 km (0.064 R)
• M24: 16,170,483 km (0.108 R)
• M25: 16,289,413 km (0.073 R)
• M26: 16,647,999 km (0.095 R)
• M27: 16,948,691 km (0.082 R)
• M28: 17,739,166 km (0.07 R)
• M29: 18,666,224 km (0.08 R)
• M30: 19,229,909 km (0.12 R)
• M31: 19,545,560 km (0.048 R)
• M32: 19,672,270 km (0.03 R)
• M33: 20,245,977 km (0.09 R)
• M34: 22,065,536 km (0.098 R)
• M35: 22,131,509 km (0.067 R)
• M36: 22,462,270 km (0.068 R)
• M37: 23,396,957 km (0.047 R)
• M38: 24,140,309 km (0.105 R)
• M39: 24,412,577 km (0.041 R)
• M40: 24,549,011 km (0.087 R)
• M41: 24,960,106 km (0.076 R)
• M42: 25,788,878 km (0.09 R)
• M43: 26,486,453 km (0.102 R)
• M44: 26,626,775 km (0.105 R)
• M45: 26,767,248 km (0.062 R)
• M46: 27,190,311 km (0.09 R)
• M47: 29,556,201 km (0.077 R)
• M48: 29,920,322 km (0.051 R)
• M49: 30,579,600 km (0.079 R)
• M50: 31,614,668 km (0.1 R)
• M51: 32,211,264 km (0.088 R)
• M52: 32,286,063 km (0.051 R)
• M53: 32,361,011 km (0.087 R)
• M54: 33,264,283 km (0.11 R)
• M55: 33,415,676 km (0.079 R)
• M56: 33,643,065 km (0.077 R)
• M57: 35,172,554 km (0.102 R)
• M58: 36,568,452 km (0.119 R)
• M59: 37,666,500 km (0.099 R)
• M60: 38,298,850 km (0.036 R)
• M61: 40,458,894 km (0.094 R)
• M62: 41,025,271 km (0.1 R)
• M63: 41,431,579 km (0.102 R)
• M64: 41,594,342 km (0.106 R)
• M65: 41,757,403 km (0.071 R)
• M66: 43,234,682 km (0.04 R)
• M67: 43,317,260 km (0.076 R)
• M68: 43,565,144 km (0.083 R)
• M69: 44,228,910 km (0.086 R)
• M70: 44,645,390 km (0.101 R)
• M71: 44,895,967 km (0.089 R)
• M72: 45,482,241 km (0.046 R)
• M73: 46,239,954 km (0.111 R)
• M74: 47,001,706 km (0.117 R)
• M75: 49,311,946 km (0.118 R)
• M76: 52,625,539 km (0.103 R)
• M77: 53,598,075 km (0.094 R)
• M78: 53,864,359 km (0.067 R)
• M79: 56,010,191 km (0.103 R)
• M80: 57,637,965 km (0.093 R)
• M81: 58,183,997 km (0.027 R)
• M82: 58,366,357 km (0.074 R)
• M83: 58,457,612 km (0.084 R)
• M84: 59,097,741 km (0.101 R)
• M85: 60,292,879 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 18,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit