🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.71 AU - 1.05 AU

Year: 293 Days

Day: 44.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,373,321 km

• M1: 68,815 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.09 AU - 1.17 AU

Year: 426 Days

Day: 25.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,373,321 km

• M1: 591,959 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.88 AU - 2.1 AU

Year: 996 Days

Day: 19.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 138.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,373,321 km

• M1: 353,500 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.04 AU - 4.86 AU

Year: 3330 Days

Day: 21 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,373,321 km

• M1: 2,187,570 km (0.119 R)

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 12.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.18 AU - 10.66 AU

Year: 9451 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,373,321 km

• M1: 156,479 km (0.088 R)
• M2: 284,535 km (0.08 R)
• M3: 468,989 km (0.08 R)
• M4: 585,376 km (0.1 R)
• M5: 701,165 km (0.049 R)
• M6: 800,349 km (0.112 R)
• M7: 1,014,274 km (0.081 R)
• M8: 1,371,364 km (0.029 R)
• M9: 1,699,133 km (0.113 R)
• M10: 1,872,367 km (0.094 R)
• M11: 2,312,783 km (0.101 R)
• M12: 2,408,526 km (0.113 R)
• M13: 2,604,499 km (0.118 R)
• M14: 2,805,708 km (0.06 R)
• M15: 3,266,619 km (0.068 R)
• M16: 3,353,087 km (0.115 R)
• M17: 3,528,266 km (0.06 R)
• M18: 3,751,466 km (0.1 R)
• M19: 4,095,391 km (0.038 R)
• M20: 4,354,046 km (0.068 R)
• M21: 4,497,361 km (0.111 R)
• M22: 5,519,114 km (0.111 R)
• M23: 5,700,576 km (0.074 R)
• M24: 6,069,634 km (0.064 R)
• M25: 7,194,910 km (0.09 R)
• M26: 7,279,732 km (0.101 R)
• M27: 7,479,146 km (0.056 R)
• M28: 7,622,610 km (0.111 R)
• M29: 8,058,688 km (0.041 R)
• M30: 8,562,683 km (0.053 R)
• M31: 8,773,317 km (0.097 R)
• M32: 9,046,482 km (0.074 R)
• M33: 9,788,937 km (0.104 R)
• M34: 9,946,014 km (0.111 R)
• M35: 10,072,425 km (0.119 R)
• M36: 10,841,657 km (0.057 R)
• M37: 13,122,276 km (0.095 R)
• M38: 13,820,599 km (0.116 R)
• M39: 14,890,673 km (0.096 R)
• M40: 15,144,241 km (0.084 R)
• M41: 15,545,612 km (0.092 R)
• M42: 16,135,626 km (0.075 R)
• M43: 17,451,639 km (0.051 R)
• M44: 17,566,081 km (0.116 R)
• M45: 18,763,014 km (0.106 R)
• M46: 19,549,151 km (0.098 R)
• M47: 20,950,883 km (0.106 R)
• M48: 21,072,506 km (0.094 R)
• M49: 22,260,612 km (0.112 R)
• M50: 22,426,067 km (0.084 R)
• M51: 22,758,474 km (0.107 R)
• M52: 23,050,788 km (0.089 R)
• M53: 24,402,255 km (0.114 R)
• M54: 24,744,086 km (0.063 R)
• M55: 24,829,955 km (0.085 R)
• M56: 26,433,645 km (0.112 R)
• M57: 28,339,222 km (0.031 R)
• M58: 28,518,740 km (0.099 R)

Asteroid Belt

Center: 10.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 9.5

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.23 AU - 11.93 AU

Year: 13980 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,373,321 km

• M1: 127,906 km (0.119 R)
• M2: 458,517 km (0.085 R)
• M3: 611,706 km (0.077 R)
• M4: 802,892 km (0.059 R)
• M5: 864,077 km (0.085 R)
• M6: 1,035,965 km (0.1 R)
• M7: 1,149,211 km (0.07 R)
• M8: 1,438,234 km (0.104 R)
• M9: 1,777,073 km (0.115 R)
• M10: 2,140,895 km (0.105 R)
• M11: 2,527,905 km (0.029 R)
• M12: 2,808,700 km (0.109 R)
• M13: 2,969,219 km (0.073 R)
• M14: 3,434,618 km (0.115 R)
• M15: 3,537,391 km (0.119 R)
• M16: 3,781,086 km (0.07 R)
• M17: 3,887,301 km (0.113 R)
• M18: 4,887,063 km (0.106 R)
• M19: 5,197,928 km (0.093 R)
• M20: 5,276,766 km (0.117 R)
• M21: 5,435,489 km (0.114 R)
• M22: 5,555,616 km (0.112 R)
• M23: 5,839,254 km (0.109 R)
• M24: 6,169,267 km (0.109 R)
• M25: 6,252,742 km (0.039 R)
• M26: 7,064,311 km (0.071 R)
• M27: 7,151,676 km (0.107 R)
• M28: 7,504,727 km (0.093 R)
• M29: 7,863,612 km (0.07 R)
• M30: 8,045,074 km (0.1 R)
• M31: 9,210,890 km (0.12 R)
• M32: 10,678,446 km (0.115 R)
• M33: 10,980,633 km (0.044 R)
• M34: 11,904,101 km (0.092 R)
• M35: 12,165,149 km (0.063 R)
• M36: 12,270,017 km (0.067 R)
• M37: 12,480,651 km (0.113 R)
• M38: 12,745,888 km (0.066 R)
• M39: 13,389,608 km (0.037 R)
• M40: 14,099,001 km (0.08 R)
• M41: 14,264,456 km (0.084 R)
• M42: 14,876,760 km (0.096 R)
• M43: 15,954,314 km (0.089 R)
• M44: 17,233,226 km (0.086 R)
• M45: 17,410,200 km (0.106 R)
• M46: 17,825,334 km (0.098 R)
• M47: 18,968,860 km (0.116 R)
• M48: 20,571,802 km (0.095 R)
• M49: 21,136,683 km (0.054 R)
• M50: 21,326,224 km (0.097 R)
• M51: 21,706,801 km (0.109 R)
• M52: 22,153,649 km (0.105 R)
• M53: 22,346,032 km (0.066 R)
• M54: 23,121,398 km (0.079 R)
• M55: 23,512,447 km (0.087 R)
• M56: 23,577,821 km (0.1 R)
• M57: 23,774,243 km (0.112 R)
• M58: 24,168,882 km (0.106 R)
• M59: 25,903,918 km (0.107 R)
• M60: 25,971,387 km (0.09 R)
• M61: 29,492,472 km (0.065 R)
• M62: 29,704,303 km (0.114 R)
• M63: 30,699,129 km (0.082 R)
• M64: 30,770,636 km (0.076 R)
• M65: 31,849,387 km (0.086 R)
• M66: 32,357,122 km (0.072 R)
• M67: 32,575,535 km (0.092 R)
• M68: 34,192,089 km (0.084 R)
• M69: 35,159,539 km (0.108 R)
• M70: 35,834,524 km (0.093 R)
• M71: 36,060,567 km (0.063 R)
• M72: 36,362,605 km (0.118 R)
• M73: 38,423,166 km (0.07 R)
• M74: 38,731,786 km (0.088 R)
• M75: 39,195,989 km (0.096 R)
• M76: 39,662,135 km (0.095 R)
• M77: 39,818,016 km (0.094 R)
• M78: 39,973,897 km (0.11 R)
• M79: 42,417,728 km (0.113 R)
• M80: 44,666,184 km (0.088 R)
• M81: 44,828,348 km (0.104 R)
• M82: 46,870,958 km (0.043 R)
• M83: 47,200,522 km (0.057 R)
• M84: 48,028,097 km (0.063 R)
• M85: 48,360,354 km (0.106 R)
• M86: 49,361,912 km (0.054 R)
• M87: 49,613,386 km (0.07 R)
• M88: 50,961,711 km (0.039 R)
• M89: 52,492,846 km (0.075 R)
• M90: 54,557,895 km (0.086 R)
• M91: 57,352,233 km (0.049 R)
• M92: 57,704,835 km (0.096 R)
• M93: 58,412,134 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 12.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.94 AU - 14.64 AU

Year: 15285 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 153.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,373,321 km

• M1: 779,555 km (0.082 R)
• M2: 898,934 km (0.074 R)
• M3: 1,099,844 km (0.114 R)
• M4: 1,216,081 km (0.114 R)
• M5: 1,398,441 km (0.074 R)
• M6: 1,525,300 km (0.115 R)
• M7: 1,906,326 km (0.093 R)
• M8: 2,071,931 km (0.062 R)
• M9: 2,316,972 km (0.051 R)
• M10: 2,494,395 km (0.119 R)
• M11: 2,571,737 km (0.108 R)
• M12: 2,782,221 km (0.088 R)
• M13: 3,192,269 km (0.101 R)
• M14: 3,534,399 km (0.074 R)
• M15: 3,680,407 km (0.103 R)
• M16: 3,798,739 km (0.09 R)
• M17: 4,726,395 km (0.114 R)
• M18: 4,952,737 km (0.106 R)
• M19: 5,382,681 km (0.112 R)
• M20: 6,137,552 km (0.081 R)
• M21: 6,671,467 km (0.062 R)
• M22: 6,780,075 km (0.101 R)
• M23: 7,443,840 km (0.051 R)
• M24: 7,936,317 km (0.092 R)
• M25: 8,322,429 km (0.092 R)
• M26: 8,400,369 km (0.097 R)
• M27: 8,675,031 km (0.064 R)
• M28: 8,873,099 km (0.084 R)
• M29: 9,032,719 km (0.043 R)
• M30: 9,476,427 km (0.111 R)
• M31: 9,844,886 km (0.066 R)
• M32: 10,511,345 km (0.089 R)
• M33: 10,722,577 km (0.093 R)
• M34: 10,807,549 km (0.117 R)
• M35: 10,892,670 km (0.039 R)
• M36: 11,712,765 km (0.119 R)
• M37: 11,887,944 km (0.079 R)
• M38: 12,686,947 km (0.097 R)
• M39: 13,093,105 km (0.046 R)
• M40: 15,187,026 km (0.113 R)
• M41: 15,426,084 km (0.103 R)
• M42: 16,297,042 km (0.12 R)
• M43: 16,394,730 km (0.043 R)
• M44: 16,787,723 km (0.109 R)
• M45: 17,035,009 km (0.08 R)
• M46: 17,483,054 km (0.12 R)
• M47: 17,633,251 km (0.07 R)
• M48: 17,834,161 km (0.119 R)
• M49: 17,934,990 km (0.083 R)
• M50: 18,441,528 km (0.061 R)
• M51: 19,780,878 km (0.085 R)
• M52: 19,937,507 km (0.071 R)
• M53: 20,094,435 km (0.092 R)
• M54: 20,462,296 km (0.106 R)
• M55: 21,151,344 km (0.047 R)
• M56: 21,364,970 km (0.114 R)
• M57: 21,525,638 km (0.094 R)
• M58: 22,009,886 km (0.119 R)
• M59: 22,715,988 km (0.1 R)
• M60: 23,595,025 km (0.118 R)
• M61: 24,990,923 km (0.089 R)
• M62: 25,556,702 km (0.104 R)
• M63: 26,012,377 km (0.107 R)
• M64: 27,920,498 km (0.063 R)
• M65: 28,921,008 km (0.031 R)
• M66: 30,353,408 km (0.107 R)
• M67: 31,382,043 km (0.076 R)
• M68: 31,503,666 km (0.114 R)
• M69: 32,421,898 km (0.098 R)
• M70: 32,606,651 km (0.073 R)
• M71: 33,162,856 km (0.062 R)
• M72: 33,286,873 km (0.11 R)
• M73: 33,411,039 km (0.068 R)
• M74: 34,976,431 km (0.096 R)
• M75: 36,309,647 km (0.085 R)
• M76: 36,501,432 km (0.067 R)
• M77: 36,757,693 km (0.105 R)
• M78: 37,336,637 km (0.074 R)
• M79: 37,983,348 km (0.075 R)
• M80: 38,438,126 km (0.077 R)
• M81: 38,633,650 km (0.096 R)
• M82: 38,764,249 km (0.056 R)
• M83: 39,945,623 km (0.091 R)
• M84: 41,138,666 km (0.117 R)
• M85: 41,472,270 km (0.074 R)
• M86: 42,815,210 km (0.085 R)
• M87: 43,899,944 km (0.025 R)
• M88: 44,036,078 km (0.055 R)
• M89: 45,062,319 km (0.107 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit