🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.71 AU

Year: 197 Days

Day: 34.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 17.7 °

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: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.94 AU

Year: 250 Days

Day: 30.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.52 AU - 2.86 AU

Year: 1662 Days

Day: 18.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.93 AU - 3.25 AU

Year: 2046 Days

Day: 47.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,565,050 km

• M1: 56,398 km (0.089 R)
• M2: 1,947,914 km (0.111 R)

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.2

Radius: 12.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.86 AU - 10.36 AU

Year: 11223 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,565,050 km

• M1: 160,070 km (0.108 R)
• M2: 278,252 km (0.111 R)
• M3: 613,052 km (0.107 R)
• M4: 716,723 km (0.07 R)
• M5: 855,849 km (0.116 R)
• M6: 989,440 km (0.054 R)
• M7: 1,416,841 km (0.074 R)
• M8: 1,559,707 km (0.066 R)
• M9: 2,077,914 km (0.108 R)
• M10: 2,345,994 km (0.065 R)
• M11: 2,538,377 km (0.109 R)
• M12: 2,647,583 km (0.041 R)
• M13: 2,780,725 km (0.096 R)
• M14: 2,870,783 km (0.109 R)
• M15: 3,383,754 km (0.097 R)
• M16: 3,824,918 km (0.103 R)
• M17: 3,950,880 km (0.119 R)
• M18: 5,340,345 km (0.115 R)
• M19: 5,481,416 km (0.103 R)
• M20: 5,767,148 km (0.071 R)
• M21: 5,999,473 km (0.065 R)
• M22: 6,264,411 km (0.052 R)
• M23: 6,684,332 km (0.119 R)
• M24: 8,257,952 km (0.065 R)
• M25: 8,985,297 km (0.083 R)
• M26: 9,733,286 km (0.078 R)
• M27: 10,219,779 km (0.115 R)
• M28: 12,021,236 km (0.071 R)
• M29: 12,768,926 km (0.104 R)
• M30: 12,958,317 km (0.075 R)
• M31: 13,416,386 km (0.105 R)
• M32: 13,608,918 km (0.08 R)
• M33: 13,802,348 km (0.042 R)
• M34: 14,074,616 km (0.091 R)
• M35: 14,309,485 km (0.052 R)
• M36: 14,624,538 km (0.083 R)
• M37: 15,422,493 km (0.089 R)
• M38: 16,152,680 km (0.081 R)
• M39: 16,398,619 km (0.102 R)
• M40: 16,645,755 km (0.028 R)
• M41: 17,018,852 km (0.097 R)
• M42: 17,352,755 km (0.098 R)
• M43: 17,646,714 km (0.111 R)
• M44: 19,445,180 km (0.096 R)
• M45: 20,013,652 km (0.112 R)
• M46: 20,987,983 km (0.076 R)
• M47: 21,571,115 km (0.116 R)
• M48: 22,204,962 km (0.115 R)
• M49: 22,478,426 km (0.042 R)
• M50: 23,121,099 km (0.113 R)
• M51: 23,630,330 km (0.097 R)
• M52: 23,816,430 km (0.103 R)
• M53: 24,330,598 km (0.077 R)
• M54: 26,907,720 km (0.088 R)
• M55: 27,638,805 km (0.117 R)
• M56: 28,524,873 km (0.043 R)
• M57: 28,921,607 km (0.057 R)
• M58: 30,628,369 km (0.111 R)
• M59: 31,442,780 km (0.097 R)
• M60: 32,058,225 km (0.12 R)
• M61: 32,419,205 km (0.111 R)
• M62: 32,937,113 km (0.085 R)
• M63: 33,092,994 km (0.094 R)
• M64: 33,405,504 km (0.099 R)
• M65: 34,086,024 km (0.117 R)
• M66: 34,191,192 km (0.091 R)
• M67: 35,514,086 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.6

Radius: 5.9

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.51 AU - 14.97 AU

Year: 17131 Days

Day: 16.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,565,050 km

• M1: 485,295 km (0.075 R)
• M2: 649,105 km (0.079 R)
• M3: 907,012 km (0.041 R)
• M4: 946,506 km (0.118 R)
• M5: 1,173,595 km (0.115 R)
• M6: 1,417,589 km (0.095 R)
• M7: 1,581,100 km (0.115 R)
• M8: 1,628,971 km (0.102 R)
• M9: 1,775,577 km (0.079 R)
• M10: 2,376,362 km (0.112 R)
• M11: 2,459,090 km (0.092 R)
• M12: 2,655,961 km (0.06 R)
• M13: 2,857,768 km (0.029 R)
• M14: 3,094,731 km (0.085 R)
• M15: 3,155,019 km (0.099 R)
• M16: 3,682,501 km (0.025 R)
• M17: 3,972,871 km (0.069 R)
• M18: 4,071,456 km (0.113 R)
• M19: 4,203,850 km (0.088 R)
• M20: 4,304,230 km (0.12 R)
• M21: 4,405,358 km (0.052 R)
• M22: 4,748,236 km (0.089 R)
• M23: 5,242,508 km (0.099 R)
• M24: 5,314,464 km (0.083 R)
• M25: 5,901,935 km (0.053 R)
• M26: 6,548,497 km (0.076 R)
• M27: 6,587,243 km (0.096 R)
• M28: 7,097,671 km (0.099 R)
• M29: 7,337,626 km (0.027 R)
• M30: 7,743,335 km (0.103 R)
• M31: 7,784,325 km (0.107 R)
• M32: 7,990,321 km (0.041 R)
• M33: 8,704,053 km (0.073 R)
• M34: 10,191,804 km (0.063 R)
• M35: 10,326,741 km (0.07 R)
• M36: 10,462,426 km (0.045 R)
• M37: 11,474,755 km (0.09 R)
• M38: 11,521,579 km (0.056 R)
• M39: 11,615,227 km (0.077 R)
• M40: 12,422,009 km (0.089 R)
• M41: 13,051,068 km (0.045 R)
• M42: 13,099,837 km (0.1 R)
• M43: 13,246,742 km (0.108 R)
• M44: 13,939,081 km (0.11 R)
• M45: 14,340,003 km (0.104 R)
• M46: 15,307,303 km (0.113 R)
• M47: 16,400,714 km (0.118 R)
• M48: 17,250,729 km (0.045 R)
• M49: 17,573,112 km (0.082 R)
• M50: 18,662,035 km (0.118 R)
• M51: 19,103,798 km (0.077 R)
• M52: 21,363,474 km (0.026 R)
• M53: 21,594,004 km (0.061 R)
• M54: 24,004,474 km (0.106 R)
• M55: 24,364,407 km (0.101 R)
• M56: 24,786,572 km (0.08 R)
• M57: 25,821,640 km (0.098 R)
• M58: 26,067,279 km (0.098 R)
• M59: 26,995,235 km (0.08 R)
• M60: 28,628,993 km (0.071 R)
• M61: 30,424,168 km (0.034 R)
• M62: 30,683,570 km (0.046 R)
• M63: 30,748,496 km (0.1 R)
• M64: 31,597,314 km (0.108 R)
• M65: 31,728,512 km (0.106 R)
• M66: 31,860,008 km (0.062 R)
• M67: 32,984,535 km (0.061 R)
• M68: 33,317,690 km (0.12 R)
• M69: 33,585,171 km (0.112 R)
• M70: 33,786,081 km (0.047 R)
• M71: 35,000,516 km (0.08 R)
• M72: 35,068,434 km (0.088 R)
• M73: 35,476,686 km (0.067 R)
• M74: 35,954,951 km (0.073 R)
• M75: 36,023,466 km (0.114 R)
• M76: 37,541,286 km (0.089 R)
• M77: 37,610,849 km (0.086 R)
• M78: 37,819,538 km (0.043 R)
• M79: 38,028,676 km (0.099 R)
• M80: 39,009,590 km (0.092 R)
• M81: 39,150,511 km (0.081 R)
• M82: 39,998,880 km (0.093 R)
• M83: 40,211,908 km (0.096 R)
• M84: 40,996,399 km (0.106 R)
• M85: 41,282,879 km (0.101 R)
• M86: 41,785,976 km (0.12 R)
• M87: 42,146,507 km (0.044 R)
• M88: 42,290,869 km (0.115 R)
• M89: 42,798,006 km (0.079 R)
• M90: 43,088,675 km (0.044 R)
• M91: 43,452,796 km (0.104 R)
• M92: 43,744,961 km (0.093 R)
• M93: 46,328,665 km (0.12 R)
• M94: 50,487,486 km (0.098 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: 402 - 20,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit