🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 16.6 Hours

Environment

Temp: 265 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.63 AU - 0.87 AU

Year: 227 Days

Day: 45.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.04 AU - 1.24 AU

Year: 426 Days

Day: 29.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,357,895 km

• M1: 239,506 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.39 AU - 1.61 AU

Year: 643 Days

Day: 12.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,357,895 km

• M1: 126,560 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.37 AU - 1.79 AU

Year: 695 Days

Day: 38.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,357,895 km

• M1: 117,135 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.35 AU - 1.97 AU

Year: 748 Days

Day: 45.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.52 AU - 4.12 AU

Year: 2612 Days

Day: 12.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.92 AU - 4.6 AU

Year: 3076 Days

Day: 14.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,357,895 km

• M1: 1,673,701 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.4

Radius: 5.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.07 AU - 18.65 AU

Year: 22097 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,357,895 km

• M1: 106,214 km (0.094 R)
• M2: 160,519 km (0.045 R)
• M3: 875,447 km (0.088 R)
• M4: 1,488,499 km (0.106 R)
• M5: 1,567,935 km (0.051 R)
• M6: 1,878,351 km (0.084 R)
• M7: 2,007,753 km (0.082 R)
• M8: 2,230,205 km (0.106 R)
• M9: 2,650,126 km (0.075 R)
• M10: 3,641,511 km (0.118 R)
• M11: 4,050,512 km (0.097 R)
• M12: 4,416,728 km (0.117 R)
• M13: 6,175,849 km (0.074 R)
• M14: 6,304,353 km (0.111 R)
• M15: 6,466,218 km (0.11 R)
• M16: 7,740,643 km (0.112 R)
• M17: 7,948,883 km (0.078 R)
• M18: 9,053,663 km (0.061 R)
• M19: 10,510,447 km (0.077 R)
• M20: 10,548,894 km (0.116 R)
• M21: 10,934,408 km (0.116 R)
• M22: 11,759,141 km (0.116 R)
• M23: 12,563,229 km (0.059 R)
• M24: 14,054,570 km (0.096 R)
• M25: 14,864,044 km (0.07 R)
• M26: 14,950,063 km (0.066 R)
• M27: 16,128,296 km (0.086 R)
• M28: 16,616,883 km (0.088 R)
• M29: 17,699,672 km (0.059 R)
• M30: 18,157,442 km (0.118 R)
• M31: 18,203,518 km (0.035 R)
• M32: 18,898,101 km (0.096 R)
• M33: 19,178,447 km (0.114 R)
• M34: 20,170,131 km (0.096 R)
• M35: 20,744,438 km (0.116 R)
• M36: 21,033,461 km (0.114 R)
• M37: 21,178,571 km (0.103 R)
• M38: 22,105,030 km (0.113 R)
• M39: 22,449,704 km (0.07 R)
• M40: 23,144,287 km (0.105 R)
• M41: 23,444,081 km (0.043 R)
• M42: 23,845,901 km (0.04 R)
• M43: 23,997,144 km (0.098 R)
• M44: 24,098,123 km (0.078 R)
• M45: 24,452,819 km (0.047 R)
• M46: 25,270,072 km (0.089 R)
• M47: 25,992,480 km (0.102 R)
• M48: 27,510,300 km (0.112 R)
• M49: 29,164,254 km (0.047 R)
• M50: 30,466,803 km (0.049 R)
• M51: 30,795,320 km (0.115 R)
• M52: 31,843,702 km (0.077 R)
• M53: 31,954,704 km (0.044 R)
• M54: 32,455,856 km (0.099 R)
• M55: 32,735,455 km (0.074 R)
• M56: 39,560,708 km (0.094 R)
• M57: 39,859,455 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.5

Radius: 5.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.14 AU - 18.94 AU

Year: 25699 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,357,895 km

• M1: 68,965 km (0.066 R)
• M2: 278,850 km (0.085 R)
• M3: 380,876 km (0.092 R)
• M4: 1,802,505 km (0.091 R)
• M5: 1,997,431 km (0.109 R)
• M6: 2,513,543 km (0.093 R)
• M7: 2,786,560 km (0.098 R)
• M8: 3,752,663 km (0.084 R)
• M9: 3,814,297 km (0.114 R)
• M10: 4,032,710 km (0.117 R)
• M11: 4,481,653 km (0.106 R)
• M12: 5,184,464 km (0.05 R)
• M13: 6,101,349 km (0.101 R)
• M14: 6,430,165 km (0.071 R)
• M15: 7,029,155 km (0.029 R)
• M16: 7,606,603 km (0.118 R)
• M17: 7,802,427 km (0.09 R)
• M18: 8,039,838 km (0.118 R)
• M19: 8,239,252 km (0.049 R)
• M20: 8,602,626 km (0.032 R)
• M21: 9,386,668 km (0.047 R)
• M22: 10,933,660 km (0.041 R)
• M23: 10,977,791 km (0.117 R)
• M24: 11,288,057 km (0.045 R)
• M25: 11,466,677 km (0.092 R)
• M26: 12,650,295 km (0.114 R)
• M27: 12,789,421 km (0.098 R)
• M28: 13,022,345 km (0.106 R)
• M29: 13,587,077 km (0.099 R)
• M30: 14,400,590 km (0.043 R)
• M31: 14,497,380 km (0.07 R)
• M32: 14,642,939 km (0.063 R)
• M33: 15,724,980 km (0.045 R)
• M34: 16,883,466 km (0.092 R)
• M35: 16,934,479 km (0.104 R)
• M36: 17,344,228 km (0.103 R)
• M37: 17,601,985 km (0.081 R)
• M38: 18,435,394 km (0.105 R)
• M39: 20,465,587 km (0.113 R)
• M40: 21,176,177 km (0.118 R)
• M41: 21,341,333 km (0.101 R)
• M42: 21,894,995 km (0.083 R)
• M43: 24,156,017 km (0.083 R)
• M44: 24,501,588 km (0.084 R)
• M45: 26,076,704 km (0.064 R)
• M46: 26,431,101 km (0.115 R)
• M47: 27,684,133 km (0.067 R)
• M48: 27,985,274 km (0.116 R)
• M49: 28,166,586 km (0.102 R)
• M50: 28,834,391 km (0.049 R)
• M51: 29,200,906 km (0.067 R)
• M52: 31,872,275 km (0.074 R)
• M53: 33,717,415 km (0.086 R)
• M54: 34,361,584 km (0.084 R)
• M55: 35,009,941 km (0.051 R)
• M56: 35,205,316 km (0.062 R)
• M57: 36,384,596 km (0.103 R)
• M58: 37,310,756 km (0.107 R)
• M59: 37,710,033 km (0.092 R)
• M60: 39,051,178 km (0.11 R)
• M61: 40,067,396 km (0.09 R)
• M62: 40,749,562 km (0.119 R)
• M63: 40,954,960 km (0.069 R)
• M64: 41,573,398 km (0.118 R)
• M65: 43,028,088 km (0.081 R)
• M66: 43,167,513 km (0.095 R)
• M67: 45,631,539 km (0.043 R)
• M68: 45,702,598 km (0.102 R)
• M69: 46,916,435 km (0.079 R)
• M70: 48,285,406 km (0.109 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit