🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.51 AU - 0.51 AU

Year: 134 Days

Day: 24.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.34 AU - 1.58 AU

Year: 651 Days

Day: 23.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.16 AU - 2.22 AU

Year: 1196 Days

Day: 22 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.86 AU - 2.62 AU

Year: 1237 Days

Day: 21.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.46 AU - 2.62 AU

Year: 1494 Days

Day: 19.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.6 AU - 3.24 AU

Year: 1841 Days

Day: 28 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 9.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.07 AU - 8.87 AU

Year: 7533 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,566,729 km

• M1: 139,724 km (0.088 R)
• M2: 249,978 km (0.085 R)
• M3: 519,853 km (0.117 R)
• M4: 589,565 km (0.099 R)
• M5: 700,866 km (0.108 R)
• M6: 806,183 km (0.11 R)
• M7: 874,848 km (0.057 R)
• M8: 989,291 km (0.1 R)
• M9: 1,202,168 km (0.105 R)
• M10: 1,314,367 km (0.106 R)
• M11: 2,078,662 km (0.089 R)
• M12: 2,353,474 km (0.033 R)
• M13: 2,724,177 km (0.087 R)
• M14: 2,830,392 km (0.082 R)
• M15: 3,091,141 km (0.059 R)
• M16: 3,496,850 km (0.104 R)
• M17: 3,919,614 km (0.111 R)
• M18: 4,039,890 km (0.056 R)
• M19: 4,259,650 km (0.074 R)
• M20: 4,333,701 km (0.106 R)
• M21: 4,659,974 km (0.114 R)
• M22: 4,839,042 km (0.073 R)
• M23: 5,124,924 km (0.1 R)
• M24: 5,795,272 km (0.108 R)
• M25: 6,071,130 km (0.057 R)
• M26: 6,266,804 km (0.109 R)
• M27: 6,521,570 km (0.098 R)
• M28: 7,011,951 km (0.041 R)
• M29: 8,460,059 km (0.098 R)
• M30: 8,522,291 km (0.054 R)
• M31: 9,026,287 km (0.1 R)
• M32: 9,121,880 km (0.113 R)
• M33: 9,314,113 km (0.103 R)
• M34: 10,295,176 km (0.086 R)
• M35: 10,933,360 km (0.072 R)
• M36: 11,001,278 km (0.107 R)
• M37: 11,069,494 km (0.11 R)
• M38: 11,480,889 km (0.06 R)
• M39: 12,142,560 km (0.115 R)
• M40: 12,212,871 km (0.11 R)
• M41: 12,602,274 km (0.102 R)
• M42: 12,852,402 km (0.084 R)
• M43: 13,176,132 km (0.079 R)
• M44: 13,721,865 km (0.096 R)
• M45: 13,979,023 km (0.047 R)
• M46: 15,099,362 km (0.071 R)
• M47: 15,517,338 km (0.082 R)
• M48: 15,939,204 km (0.106 R)
• M49: 16,093,440 km (0.098 R)
• M50: 17,069,267 km (0.09 R)
• M51: 17,425,310 km (0.073 R)
• M52: 17,504,746 km (0.104 R)
• M53: 17,783,746 km (0.1 R)
• M54: 18,064,092 km (0.042 R)
• M55: 18,144,576 km (0.031 R)
• M56: 18,467,408 km (0.054 R)
• M57: 18,751,345 km (0.101 R)
• M58: 19,118,757 km (0.032 R)
• M59: 20,360,121 km (0.113 R)
• M60: 20,779,743 km (0.075 R)
• M61: 21,841,289 km (0.076 R)
• M62: 23,225,668 km (0.106 R)
• M63: 23,532,194 km (0.096 R)
• M64: 24,460,000 km (0.118 R)
• M65: 24,950,830 km (0.069 R)
• M66: 25,040,440 km (0.09 R)
• M67: 26,260,261 km (0.053 R)
• M68: 27,268,550 km (0.112 R)
• M69: 27,916,758 km (0.042 R)
• M70: 28,009,808 km (0.112 R)
• M71: 28,289,406 km (0.115 R)
• M72: 28,710,674 km (0.049 R)
• M73: 28,992,666 km (0.1 R)
• M74: 29,370,101 km (0.074 R)
• M75: 29,891,599 km (0.118 R)
• M76: 31,233,193 km (0.101 R)
• M77: 31,814,082 km (0.055 R)
• M78: 32,398,560 km (0.104 R)
• M79: 32,692,221 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 11.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.87 AU - 10.43 AU

Year: 9386 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,566,729 km

• M1: 165,455 km (0.082 R)
• M2: 273,615 km (0.119 R)
• M3: 842,834 km (0.088 R)
• M4: 1,005,447 km (0.106 R)
• M5: 1,091,017 km (0.119 R)
• M6: 1,738,926 km (0.037 R)
• M7: 1,843,195 km (0.076 R)
• M8: 1,993,092 km (0.111 R)
• M9: 2,146,879 km (0.098 R)
• M10: 2,656,559 km (0.065 R)
• M11: 3,152,027 km (0.088 R)
• M12: 3,332,442 km (0.116 R)
• M13: 3,839,130 km (0.094 R)
• M14: 3,976,611 km (0.095 R)
• M15: 4,341,629 km (0.036 R)
• M16: 4,629,905 km (0.111 R)
• M17: 4,984,152 km (0.047 R)
• M18: 6,324,699 km (0.119 R)
• M19: 6,751,053 km (0.119 R)
• M20: 7,220,640 km (0.055 R)
• M21: 7,631,586 km (0.085 R)
• M22: 7,805,119 km (0.112 R)
• M23: 8,982,903 km (0.098 R)
• M24: 9,313,814 km (0.098 R)
• M25: 10,910,173 km (0.093 R)
• M26: 11,066,652 km (0.106 R)
• M27: 11,421,349 km (0.052 R)
• M28: 11,620,015 km (0.117 R)
• M29: 11,940,304 km (0.062 R)
• M30: 12,061,179 km (0.074 R)
• M31: 12,304,126 km (0.077 R)
• M32: 12,467,038 km (0.081 R)
• M33: 13,333,957 km (0.118 R)
• M34: 13,543,245 km (0.057 R)
• M35: 13,753,579 km (0.113 R)
• M36: 15,169,224 km (0.117 R)
• M37: 15,651,378 km (0.084 R)
• M38: 16,094,038 km (0.072 R)
• M39: 16,361,669 km (0.058 R)
• M40: 16,720,704 km (0.112 R)
• M41: 17,173,387 km (0.09 R)
• M42: 17,446,852 km (0.091 R)
• M43: 18,275,923 km (0.032 R)
• M44: 19,733,754 km (0.051 R)
• M45: 20,068,106 km (0.091 R)
• M46: 21,131,148 km (0.093 R)
• M47: 21,965,007 km (0.042 R)
• M48: 22,261,958 km (0.052 R)
• M49: 22,659,889 km (0.078 R)
• M50: 23,361,951 km (0.082 R)
• M51: 24,736,158 km (0.08 R)
• M52: 25,303,582 km (0.088 R)
• M53: 25,614,746 km (0.034 R)
• M54: 25,770,926 km (0.113 R)
• M55: 26,188,753 km (0.065 R)
• M56: 26,819,757 km (0.062 R)
• M57: 26,925,373 km (0.079 R)
• M58: 27,455,847 km (0.104 R)
• M59: 27,989,612 km (0.089 R)
• M60: 29,013,310 km (0.065 R)
• M61: 29,502,495 km (0.105 R)
• M62: 30,709,750 km (0.07 R)
• M63: 31,375,012 km (0.079 R)
• M64: 31,542,113 km (0.098 R)
• M65: 32,494,453 km (0.084 R)
• M66: 32,719,897 km (0.078 R)
• M67: 33,059,035 km (0.099 R)
• M68: 33,285,825 km (0.108 R)
• M69: 33,969,188 km (0.097 R)
• M70: 34,140,777 km (0.072 R)
• M71: 34,255,369 km (0.116 R)
• M72: 34,945,165 km (0.119 R)
• M73: 35,581,704 km (0.061 R)
• M74: 36,748,717 km (0.102 R)
• M75: 36,866,151 km (0.09 R)
• M76: 36,983,586 km (0.074 R)
• M77: 37,160,111 km (0.116 R)
• M78: 37,632,242 km (0.051 R)
• M79: 37,868,906 km (0.065 R)
• M80: 38,165,708 km (0.118 R)
• M81: 38,403,569 km (0.107 R)
• M82: 39,120,142 km (0.063 R)
• M83: 39,600,352 km (0.096 R)
• M84: 40,022,218 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 17,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit