🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 143 Days

Day: 29.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.78 AU - 1.26 AU

Year: 382 Days

Day: 34.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.1 AU - 1.44 AU

Year: 531 Days

Day: 40.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 99.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.78 AU - 4.96 AU

Year: 3388 Days

Day: 25.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,795,678 km

• M1: 240,703 km (0.112 R)
• M2: 1,644,529 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.59 AU - 10.33 AU

Year: 9126 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,795,678 km

• M1: 112,647 km (0.096 R)
• M2: 435,479 km (0.1 R)
• M3: 626,965 km (0.094 R)
• M4: 893,099 km (0.103 R)
• M5: 1,167,462 km (0.12 R)
• M6: 1,411,606 km (0.115 R)
• M7: 1,657,245 km (0.099 R)
• M8: 2,490,954 km (0.1 R)
• M9: 3,190,474 km (0.042 R)
• M10: 3,475,159 km (0.088 R)
• M11: 3,552,501 km (0.107 R)
• M12: 3,748,324 km (0.116 R)
• M13: 4,503,644 km (0.099 R)
• M14: 4,694,381 km (0.113 R)
• M15: 4,952,886 km (0.088 R)
• M16: 5,061,943 km (0.106 R)
• M17: 5,349,470 km (0.081 R)
• M18: 6,671,766 km (0.083 R)
• M19: 7,431,573 km (0.097 R)
• M20: 8,296,100 km (0.046 R)
• M21: 8,978,715 km (0.085 R)
• M22: 9,085,378 km (0.1 R)
• M23: 9,679,281 km (0.118 R)
• M24: 9,980,871 km (0.053 R)
• M25: 10,989,759 km (0.115 R)
• M26: 12,030,810 km (0.108 R)
• M27: 13,133,347 km (0.119 R)
• M28: 13,375,994 km (0.107 R)
• M29: 13,558,953 km (0.098 R)
• M30: 13,650,806 km (0.08 R)
• M31: 13,742,808 km (0.103 R)
• M32: 15,147,383 km (0.116 R)
• M33: 15,210,812 km (0.094 R)
• M34: 16,662,510 km (0.108 R)
• M35: 17,488,141 km (0.077 R)
• M36: 17,788,533 km (0.097 R)
• M37: 19,041,565 km (0.09 R)
• M38: 19,350,634 km (0.114 R)
• M39: 19,592,235 km (0.093 R)
• M40: 21,204,451 km (0.082 R)
• M41: 21,560,494 km (0.067 R)
• M42: 21,739,263 km (0.097 R)
• M43: 23,150,719 km (0.081 R)

Asteroid Belt

Center: 11.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.7

Radius: 6.2

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.1 AU - 17.92 AU

Year: 21566 Days

Day: 18.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,795,678 km

• M1: 136,583 km (0.111 R)
• M2: 180,415 km (0.108 R)
• M3: 231,578 km (0.077 R)
• M4: 274,362 km (0.08 R)
• M5: 614,099 km (0.118 R)
• M6: 698,772 km (0.113 R)
• M7: 787,483 km (0.116 R)
• M8: 1,101,788 km (0.053 R)
• M9: 1,286,242 km (0.09 R)
• M10: 1,595,910 km (0.096 R)
• M11: 1,804,898 km (0.075 R)
• M12: 2,248,755 km (0.086 R)
• M13: 3,011,555 km (0.069 R)
• M14: 3,768,370 km (0.096 R)
• M15: 4,208,637 km (0.055 R)
• M16: 4,623,023 km (0.066 R)
• M17: 6,126,781 km (0.117 R)
• M18: 6,453,802 km (0.061 R)
• M19: 7,027,510 km (0.108 R)
• M20: 7,222,286 km (0.095 R)
• M21: 7,817,536 km (0.075 R)
• M22: 8,480,105 km (0.087 R)
• M23: 9,641,732 km (0.119 R)
• M24: 12,520,444 km (0.1 R)
• M25: 12,875,440 km (0.115 R)
• M26: 13,293,716 km (0.11 R)
• M27: 14,266,401 km (0.109 R)
• M28: 15,704,485 km (0.102 R)
• M29: 16,023,278 km (0.046 R)
• M30: 16,344,166 km (0.106 R)
• M31: 16,992,074 km (0.103 R)
• M32: 17,319,245 km (0.084 R)
• M33: 17,516,564 km (0.114 R)
• M34: 18,447,213 km (0.107 R)
• M35: 18,514,232 km (0.051 R)
• M36: 18,716,040 km (0.057 R)
• M37: 18,986,214 km (0.112 R)
• M38: 19,393,718 km (0.043 R)
• M39: 20,217,554 km (0.114 R)
• M40: 20,356,081 km (0.044 R)
• M41: 20,425,345 km (0.103 R)
• M42: 20,564,322 km (0.088 R)
• M43: 21,052,908 km (0.116 R)
• M44: 21,404,164 km (0.108 R)
• M45: 23,479,984 km (0.098 R)
• M46: 25,320,337 km (0.057 R)
• M47: 25,544,285 km (0.114 R)
• M48: 26,220,019 km (0.045 R)
• M49: 27,053,877 km (0.104 R)
• M50: 30,158,781 km (0.111 R)
• M51: 31,672,712 km (0.091 R)
• M52: 32,317,478 km (0.109 R)
• M53: 32,641,507 km (0.089 R)
• M54: 33,048,114 km (0.058 R)
• M55: 35,105,833 km (0.079 R)
• M56: 37,119,869 km (0.045 R)
• M57: 37,459,307 km (0.053 R)
• M58: 37,799,642 km (0.111 R)
• M59: 38,397,734 km (0.073 R)
• M60: 38,483,454 km (0.054 R)
• M61: 39,084,987 km (0.098 R)
• M62: 39,430,259 km (0.037 R)
• M63: 40,036,729 km (0.113 R)
• M64: 40,733,705 km (0.063 R)
• M65: 41,522,684 km (0.098 R)
• M66: 42,051,363 km (0.107 R)
• M67: 42,139,626 km (0.108 R)
• M68: 44,188,369 km (0.095 R)
• M69: 45,632,586 km (0.068 R)
• M70: 47,275,770 km (0.067 R)
• M71: 48,289,445 km (0.046 R)
• M72: 48,474,497 km (0.083 R)
• M73: 48,567,248 km (0.064 R)
• M74: 48,752,600 km (0.105 R)
• M75: 50,338,337 km (0.08 R)
• M76: 51,278,859 km (0.046 R)
• M77: 51,751,439 km (0.107 R)
• M78: 51,940,830 km (0.083 R)
• M79: 52,986,519 km (0.074 R)
• M80: 53,272,999 km (0.102 R)
• M81: 54,039,388 km (0.052 R)
• M82: 54,712,878 km (0.097 R)
• M83: 55,098,990 km (0.118 R)
• M84: 55,776,818 km (0.102 R)
• M85: 56,750,102 km (0.109 R)
• M86: 58,121,914 km (0.102 R)
• M87: 59,603,831 km (0.097 R)
• M88: 61,198,245 km (0.084 R)
• M89: 61,398,556 km (0.05 R)
• M90: 61,599,018 km (0.069 R)
• M91: 62,201,897 km (0.089 R)
• M92: 62,806,721 km (0.068 R)
• M93: 63,616,046 km (0.047 R)
• M94: 65,757,240 km (0.041 R)
• M95: 67,818,100 km (0.087 R)
• M96: 68,648,518 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 20,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit