🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.51 AU - 0.73 AU

Year: 178 Days

Day: 13.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.9 AU

Year: 242 Days

Day: 12.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.75 AU - 0.89 AU

Year: 271 Days

Day: 38.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.92 AU - 1.46 AU

Year: 474 Days

Day: 21.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1 AU - 1.46 AU

Year: 498 Days

Day: 23.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 134.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.71 AU - 1.73 AU

Year: 824 Days

Day: 37.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.04 AU - 3.14 AU

Year: 1522 Days

Day: 35.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.46 AU - 3.8 AU

Year: 2023 Days

Day: 29.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 10

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.93 AU - 7.09 AU

Year: 5381 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,713,340 km

• M1: 129,253 km (0.099 R)
• M2: 191,934 km (0.073 R)
• M3: 381,026 km (0.094 R)
• M4: 506,239 km (0.111 R)
• M5: 579,093 km (0.06 R)
• M6: 879,635 km (0.077 R)
• M7: 990,488 km (0.081 R)
• M8: 1,053,019 km (0.119 R)
• M9: 1,160,580 km (0.041 R)
• M10: 1,294,620 km (0.049 R)
• M11: 1,615,507 km (0.103 R)
• M12: 1,753,586 km (0.12 R)
• M13: 2,095,417 km (0.089 R)
• M14: 2,177,397 km (0.118 R)
• M15: 2,501,576 km (0.075 R)
• M16: 2,632,623 km (0.031 R)
• M17: 2,751,105 km (0.096 R)
• M18: 2,841,163 km (0.032 R)
• M19: 2,978,194 km (0.062 R)
• M20: 3,101,762 km (0.047 R)
• M21: 3,227,125 km (0.08 R)
• M22: 3,386,297 km (0.1 R)
• M23: 3,845,563 km (0.11 R)
• M24: 3,946,691 km (0.043 R)
• M25: 4,500,502 km (0.056 R)
• M26: 4,642,770 km (0.096 R)
• M27: 4,768,432 km (0.098 R)
• M28: 4,877,190 km (0.12 R)
• M29: 5,115,649 km (0.046 R)
• M30: 5,357,848 km (0.078 R)
• M31: 6,504,067 km (0.086 R)
• M32: 6,868,637 km (0.095 R)
• M33: 7,053,390 km (0.091 R)
• M34: 7,198,201 km (0.058 R)
• M35: 7,323,115 km (0.044 R)
• M36: 7,533,001 km (0.109 R)
• M37: 7,659,860 km (0.044 R)
• M38: 7,873,037 km (0.101 R)
• M39: 8,261,393 km (0.03 R)
• M40: 8,523,937 km (0.077 R)
• M41: 8,634,041 km (0.115 R)
• M42: 8,722,603 km (0.118 R)
• M43: 8,855,895 km (0.12 R)
• M44: 8,945,055 km (0.093 R)
• M45: 9,034,664 km (0.093 R)
• M46: 9,305,137 km (0.119 R)
• M47: 9,509,787 km (0.108 R)
• M48: 9,601,191 km (0.098 R)
• M49: 10,132,413 km (0.104 R)
• M50: 10,390,021 km (0.105 R)
• M51: 10,578,664 km (0.118 R)
• M52: 10,816,076 km (0.086 R)
• M53: 11,031,197 km (0.096 R)
• M54: 11,734,307 km (0.099 R)
• M55: 11,832,294 km (0.098 R)
• M56: 12,177,865 km (0.118 R)
• M57: 12,252,365 km (0.119 R)
• M58: 12,576,843 km (0.026 R)
• M59: 12,752,770 km (0.112 R)
• M60: 13,285,488 km (0.116 R)
• M61: 14,477,633 km (0.113 R)
• M62: 14,609,279 km (0.087 R)
• M63: 14,767,703 km (0.084 R)
• M64: 15,676,660 km (0.083 R)
• M65: 16,329,206 km (0.072 R)
• M66: 16,466,238 km (0.112 R)
• M67: 16,548,666 km (0.114 R)
• M68: 16,713,822 km (0.043 R)
• M69: 16,824,375 km (0.115 R)
• M70: 16,990,578 km (0.059 R)
• M71: 17,296,506 km (0.067 R)
• M72: 18,596,212 km (0.096 R)
• M73: 19,199,840 km (0.104 R)
• M74: 19,315,628 km (0.04 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 8.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.22 AU - 11.48 AU

Year: 11291 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 97 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,713,340 km

• M1: 105,766 km (0.052 R)
• M2: 173,384 km (0.104 R)
• M3: 278,850 km (0.093 R)
• M4: 331,509 km (0.113 R)
• M5: 700,716 km (0.093 R)
• M6: 1,010,833 km (0.116 R)
• M7: 1,560,755 km (0.042 R)
• M8: 1,921,285 km (0.117 R)
• M9: 2,032,287 km (0.107 R)
• M10: 2,237,535 km (0.047 R)
• M11: 2,425,729 km (0.044 R)
• M12: 2,619,010 km (0.045 R)
• M13: 2,842,659 km (0.092 R)
• M14: 3,202,890 km (0.11 R)
• M15: 3,496,252 km (0.08 R)
• M16: 3,826,115 km (0.12 R)
• M17: 4,108,706 km (0.113 R)
• M18: 4,545,232 km (0.11 R)
• M19: 5,336,754 km (0.082 R)
• M20: 5,684,569 km (0.048 R)
• M21: 5,942,027 km (0.078 R)
• M22: 6,302,409 km (0.099 R)
• M23: 6,703,630 km (0.09 R)
• M24: 6,805,207 km (0.082 R)
• M25: 6,873,274 km (0.064 R)
• M26: 7,460,595 km (0.104 R)
• M27: 7,707,133 km (0.086 R)
• M28: 7,885,005 km (0.088 R)
• M29: 8,536,204 km (0.037 R)
• M30: 9,317,554 km (0.114 R)
• M31: 9,889,766 km (0.047 R)
• M32: 10,277,523 km (0.108 R)
• M33: 11,188,275 km (0.118 R)
• M34: 11,959,901 km (0.059 R)
• M35: 12,372,941 km (0.051 R)
• M36: 12,790,768 km (0.112 R)
• M37: 13,001,401 km (0.043 R)
• M38: 13,213,082 km (0.111 R)
• M39: 13,682,969 km (0.049 R)
• M40: 14,551,385 km (0.073 R)
• M41: 14,815,425 km (0.077 R)
• M42: 14,903,837 km (0.082 R)
• M43: 15,214,403 km (0.118 R)
• M44: 16,159,113 km (0.108 R)
• M45: 16,432,429 km (0.082 R)
• M46: 16,615,536 km (0.094 R)
• M47: 16,707,389 km (0.114 R)
• M48: 17,261,799 km (0.112 R)
• M49: 17,775,369 km (0.117 R)
• M50: 19,201,335 km (0.047 R)
• M51: 19,345,847 km (0.044 R)
• M52: 21,408,203 km (0.048 R)
• M53: 21,808,826 km (0.104 R)
• M54: 22,821,454 km (0.091 R)
• M55: 23,901,102 km (0.035 R)
• M56: 24,682,302 km (0.089 R)
• M57: 26,377,097 km (0.095 R)
• M58: 26,645,176 km (0.08 R)
• M59: 27,022,163 km (0.074 R)
• M60: 28,382,905 km (0.106 R)
• M61: 28,767,820 km (0.117 R)
• M62: 29,821,588 km (0.097 R)
• M63: 29,877,388 km (0.109 R)
• M64: 32,137,961 km (0.053 R)
• M65: 32,367,145 km (0.101 R)
• M66: 33,694,826 km (0.079 R)
• M67: 34,453,138 km (0.063 R)
• M68: 34,863,784 km (0.08 R)
• M69: 34,922,576 km (0.119 R)
• M70: 36,224,526 km (0.111 R)
• M71: 36,403,295 km (0.084 R)
• M72: 37,181,354 km (0.086 R)
• M73: 37,361,619 km (0.077 R)
• M74: 38,449,645 km (0.097 R)
• M75: 39,058,658 km (0.06 R)
• M76: 39,119,694 km (0.028 R)
• M77: 41,028,712 km (0.074 R)
• M78: 41,339,427 km (0.037 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: 489 - 20,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit