🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 19.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,602,226 km

• M1: 28,274 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.84 AU - 0.98 AU

Year: 332 Days

Day: 41.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.85 AU - 1.15 AU

Year: 383 Days

Day: 15 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.32 AU - 1.68 AU

Year: 703 Days

Day: 34.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.1 AU - 2.2 AU

Year: 1207 Days

Day: 19 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,602,226 km

• M1: 328,966 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.14 AU - 2.4 AU

Year: 1310 Days

Day: 28.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.69 AU - 3.45 AU

Year: 2060 Days

Day: 36.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,602,226 km

• M1: 745,446 km (0.05 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.8

Radius: 12.4

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.06 AU - 9.22 AU

Year: 8892 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,602,226 km

• M1: 175,927 km (0.095 R)
• M2: 286,779 km (0.096 R)
• M3: 571,913 km (0.077 R)
• M4: 775,067 km (0.106 R)
• M5: 1,377,198 km (0.109 R)
• M6: 1,569,431 km (0.077 R)
• M7: 1,816,866 km (0.115 R)
• M8: 1,933,702 km (0.068 R)
• M9: 2,028,996 km (0.095 R)
• M10: 2,199,837 km (0.088 R)
• M11: 2,299,618 km (0.11 R)
• M12: 3,466,931 km (0.084 R)
• M13: 4,003,538 km (0.105 R)
• M14: 4,694,830 km (0.057 R)
• M15: 4,791,919 km (0.049 R)
• M16: 5,287,986 km (0.105 R)
• M17: 5,491,139 km (0.108 R)
• M18: 6,010,094 km (0.118 R)
• M19: 6,186,620 km (0.108 R)
• M20: 6,617,462 km (0.074 R)
• M21: 6,799,822 km (0.026 R)
• M22: 6,983,977 km (0.085 R)
• M23: 7,169,777 km (0.086 R)
• M24: 7,357,074 km (0.11 R)
• M25: 8,200,955 km (0.116 R)
• M26: 8,397,078 km (0.094 R)
• M27: 8,594,697 km (0.091 R)
• M28: 8,674,283 km (0.116 R)
• M29: 8,994,722 km (0.027 R)
• M30: 9,115,896 km (0.076 R)
• M31: 9,400,880 km (0.106 R)
• M32: 9,979,524 km (0.082 R)
• M33: 10,484,716 km (0.081 R)
• M34: 10,869,183 km (0.106 R)
• M35: 11,084,753 km (0.12 R)
• M36: 11,696,010 km (0.067 R)
• M37: 13,042,541 km (0.082 R)
• M38: 14,437,691 km (0.093 R)
• M39: 14,722,375 km (0.064 R)
• M40: 15,684,888 km (0.097 R)
• M41: 15,782,127 km (0.05 R)
• M42: 16,075,488 km (0.05 R)
• M43: 16,966,343 km (0.119 R)
• M44: 17,873,206 km (0.112 R)
• M45: 19,681,245 km (0.066 R)
• M46: 19,997,047 km (0.065 R)
• M47: 20,847,361 km (0.038 R)
• M48: 21,492,876 km (0.116 R)
• M49: 21,872,555 km (0.112 R)
• M50: 22,583,295 km (0.112 R)
• M51: 23,301,813 km (0.071 R)
• M52: 23,747,615 km (0.061 R)
• M53: 25,444,653 km (0.06 R)
• M54: 26,249,938 km (0.086 R)
• M55: 27,121,944 km (0.076 R)
• M56: 27,238,930 km (0.082 R)
• M57: 28,240,188 km (0.101 R)
• M58: 28,596,531 km (0.034 R)
• M59: 29,313,553 km (0.103 R)
• M60: 29,493,669 km (0.087 R)
• M61: 29,613,946 km (0.119 R)
• M62: 30,036,410 km (0.047 R)
• M63: 30,278,759 km (0.115 R)
• M64: 30,704,215 km (0.12 R)
• M65: 31,807,649 km (0.108 R)
• M66: 32,054,635 km (0.066 R)
• M67: 33,048,862 km (0.111 R)
• M68: 33,612,697 km (0.071 R)
• M69: 34,116,393 km (0.109 R)
• M70: 34,432,493 km (0.109 R)
• M71: 34,559,203 km (0.03 R)
• M72: 35,899,151 km (0.114 R)
• M73: 37,908,100 km (0.114 R)
• M74: 38,959,325 km (0.082 R)
• M75: 39,157,392 km (0.066 R)
• M76: 39,554,724 km (0.079 R)
• M77: 40,019,974 km (0.11 R)
• M78: 40,353,427 km (0.092 R)
• M79: 40,888,688 km (0.115 R)
• M80: 41,561,280 km (0.059 R)
• M81: 41,898,923 km (0.099 R)
• M82: 42,034,309 km (0.068 R)
• M83: 43,326,984 km (0.087 R)
• M84: 44,287,851 km (0.099 R)
• M85: 45,255,899 km (0.115 R)
• M86: 45,394,726 km (0.105 R)
• M87: 45,812,104 km (0.099 R)
• M88: 47,001,557 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.6

Radius: 12.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.57 AU - 9.93 AU

Year: 10772 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,602,226 km

• M1: 270,922 km (0.107 R)
• M2: 593,305 km (0.064 R)
• M3: 900,579 km (0.108 R)
• M4: 1,053,618 km (0.102 R)
• M5: 1,154,148 km (0.081 R)
• M6: 1,343,688 km (0.098 R)
• M7: 1,475,933 km (0.059 R)
• M8: 1,612,964 km (0.112 R)
• M9: 1,974,393 km (0.084 R)
• M10: 2,100,803 km (0.088 R)
• M11: 2,578,319 km (0.107 R)
• M12: 2,717,146 km (0.085 R)
• M13: 2,801,519 km (0.048 R)
• M14: 2,915,662 km (0.045 R)
• M15: 3,297,137 km (0.051 R)
• M16: 3,726,184 km (0.102 R)
• M17: 3,915,425 km (0.066 R)
• M18: 4,402,965 km (0.065 R)
• M19: 4,772,770 km (0.106 R)
• M20: 5,364,430 km (0.088 R)
• M21: 6,502,421 km (0.105 R)
• M22: 6,616,564 km (0.091 R)
• M23: 7,592,990 km (0.082 R)
• M24: 7,833,992 km (0.103 R)
• M25: 7,914,924 km (0.059 R)
• M26: 8,036,846 km (0.054 R)
• M27: 8,159,367 km (0.114 R)
• M28: 8,406,353 km (0.059 R)
• M29: 8,614,145 km (0.105 R)
• M30: 8,865,619 km (0.108 R)
• M31: 8,950,141 km (0.073 R)
• M32: 9,376,047 km (0.112 R)
• M33: 10,203,772 km (0.105 R)
• M34: 10,292,334 km (0.108 R)
• M35: 11,882,260 km (0.034 R)
• M36: 13,160,424 km (0.086 R)
• M37: 13,305,085 km (0.111 R)
• M38: 13,498,964 km (0.095 R)
• M39: 15,032,492 km (0.099 R)
• M40: 15,386,440 km (0.048 R)
• M41: 15,589,893 km (0.047 R)
• M42: 15,845,406 km (0.116 R)
• M43: 16,724,892 km (0.119 R)
• M44: 17,833,263 km (0.106 R)
• M45: 18,315,417 km (0.076 R)
• M46: 19,292,889 km (0.045 R)
• M47: 20,622,366 km (0.088 R)
• M48: 21,866,870 km (0.077 R)
• M49: 22,555,918 km (0.086 R)
• M50: 22,961,179 km (0.095 R)
• M51: 23,252,147 km (0.114 R)
• M52: 24,073,439 km (0.046 R)
• M53: 24,309,804 km (0.096 R)
• M54: 26,471,792 km (0.118 R)
• M55: 29,765,040 km (0.109 R)
• M56: 30,018,907 km (0.078 R)
• M57: 30,592,465 km (0.065 R)
• M58: 31,169,614 km (0.09 R)
• M59: 31,685,727 km (0.077 R)
• M60: 32,334,981 km (0.104 R)
• M61: 34,242,205 km (0.084 R)
• M62: 35,175,845 km (0.056 R)
• M63: 35,915,457 km (0.027 R)
• M64: 37,409,940 km (0.105 R)
• M65: 37,546,672 km (0.09 R)
• M66: 37,958,365 km (0.103 R)
• M67: 38,855,354 km (0.078 R)
• M68: 39,341,098 km (0.082 R)
• M69: 39,549,937 km (0.112 R)
• M70: 40,599,815 km (0.106 R)
• M71: 42,084,873 km (0.048 R)
• M72: 42,512,424 km (0.113 R)
• M73: 43,731,646 km (0.083 R)
• M74: 46,131,196 km (0.087 R)
• M75: 47,235,976 km (0.112 R)
• M76: 47,606,082 km (0.117 R)
• M77: 47,754,483 km (0.059 R)
• M78: 48,274,934 km (0.099 R)
• M79: 49,471,567 km (0.099 R)
• M80: 49,621,763 km (0.085 R)
• M81: 49,922,754 km (0.097 R)
• M82: 50,073,549 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit