🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.78 AU - 0.88 AU

Year: 270 Days

Day: 36 Hours

Environment

Temp: 104 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.3 AU - 1.88 AU

Year: 715 Days

Day: 41.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,507,632 km

• M1: 851,361 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.69 AU - 1.79 AU

Year: 818 Days

Day: 17.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,507,632 km

• M1: 299,794 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.29 AU - 4.53 AU

Year: 3301 Days

Day: 36.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 13.3

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.91 AU - 13.15 AU

Year: 13057 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,507,632 km

• M1: 173,534 km (0.03 R)
• M2: 296,054 km (0.11 R)
• M3: 491,878 km (0.087 R)
• M4: 808,726 km (0.114 R)
• M5: 1,010,982 km (0.118 R)
• M6: 1,149,061 km (0.063 R)
• M7: 1,251,835 km (0.115 R)
• M8: 2,584,303 km (0.03 R)
• M9: 3,149,933 km (0.073 R)
• M10: 3,477,552 km (0.104 R)
• M11: 4,165,852 km (0.105 R)
• M12: 4,295,553 km (0.088 R)
• M13: 6,139,197 km (0.118 R)
• M14: 6,549,395 km (0.066 R)
• M15: 6,738,786 km (0.076 R)
• M16: 6,891,675 km (0.105 R)
• M17: 7,873,186 km (0.11 R)
• M18: 8,524,386 km (0.029 R)
• M19: 8,898,381 km (0.079 R)
• M20: 9,490,788 km (0.111 R)
• M21: 9,921,780 km (0.032 R)
• M22: 10,008,696 km (0.066 R)
• M23: 11,072,337 km (0.099 R)
• M24: 11,162,544 km (0.1 R)
• M25: 11,298,529 km (0.026 R)
• M26: 11,893,629 km (0.118 R)
• M27: 11,986,081 km (0.096 R)
• M28: 13,066,626 km (0.107 R)
• M29: 13,162,069 km (0.115 R)
• M30: 14,919,695 km (0.106 R)
• M31: 15,673,668 km (0.107 R)
• M32: 16,440,058 km (0.118 R)
• M33: 17,797,210 km (0.112 R)
• M34: 18,435,843 km (0.111 R)
• M35: 18,650,367 km (0.033 R)
• M36: 21,008,478 km (0.115 R)
• M37: 21,288,675 km (0.072 R)
• M38: 21,796,260 km (0.094 R)
• M39: 24,100,367 km (0.116 R)
• M40: 24,984,340 km (0.115 R)
• M41: 26,058,902 km (0.117 R)
• M42: 26,239,616 km (0.067 R)
• M43: 26,480,917 km (0.114 R)
• M44: 26,966,063 km (0.092 R)
• M45: 27,945,032 km (0.096 R)
• M46: 28,624,805 km (0.105 R)
• M47: 28,811,204 km (0.104 R)
• M48: 28,997,902 km (0.105 R)
• M49: 29,122,666 km (0.088 R)
• M50: 29,748,883 km (0.104 R)
• M51: 29,937,675 km (0.048 R)
• M52: 31,014,930 km (0.097 R)
• M53: 31,334,172 km (0.119 R)
• M54: 31,718,638 km (0.117 R)
• M55: 33,076,837 km (0.082 R)
• M56: 33,599,233 km (0.064 R)
• M57: 33,730,281 km (0.064 R)
• M58: 36,184,883 km (0.057 R)
• M59: 36,723,136 km (0.112 R)
• M60: 37,399,617 km (0.115 R)
• M61: 40,077,419 km (0.108 R)
• M62: 40,773,947 km (0.07 R)
• M63: 41,544,825 km (0.114 R)
• M64: 43,029,733 km (0.114 R)
• M65: 43,457,134 km (0.1 R)
• M66: 44,101,003 km (0.089 R)
• M67: 44,531,995 km (0.084 R)
• M68: 45,325,761 km (0.049 R)
• M69: 47,734,885 km (0.065 R)
• M70: 47,955,991 km (0.101 R)
• M71: 48,992,255 km (0.078 R)
• M72: 49,364,156 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 5.4

Gravity: 20.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.4 AU - 16.84 AU

Year: 20957 Days

Day: 17.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,507,632 km

• M1: 86,168 km (0.098 R)
• M2: 192,084 km (0.08 R)
• M3: 739,761 km (0.11 R)
• M4: 1,013,825 km (0.119 R)
• M5: 1,585,737 km (0.111 R)
• M6: 1,903,783 km (0.113 R)
• M7: 2,524,763 km (0.119 R)
• M8: 2,970,864 km (0.097 R)
• M9: 3,125,100 km (0.112 R)
• M10: 4,103,918 km (0.093 R)
• M11: 4,493,770 km (0.039 R)
• M12: 4,760,204 km (0.086 R)
• M13: 4,850,113 km (0.076 R)
• M14: 6,563,307 km (0.08 R)
• M15: 6,613,273 km (0.06 R)
• M16: 7,223,632 km (0.111 R)
• M17: 8,172,382 km (0.115 R)
• M18: 8,280,242 km (0.077 R)
• M19: 8,497,309 km (0.113 R)
• M20: 10,068,685 km (0.073 R)
• M21: 10,242,218 km (0.117 R)
• M22: 11,005,915 km (0.082 R)
• M23: 11,545,365 km (0.11 R)
• M24: 11,726,977 km (0.101 R)
• M25: 12,216,162 km (0.081 R)
• M26: 12,401,364 km (0.112 R)
• M27: 13,025,337 km (0.1 R)
• M28: 13,151,298 km (0.051 R)
• M29: 13,915,893 km (0.108 R)
• M30: 14,044,697 km (0.101 R)
• M31: 14,173,949 km (0.1 R)
• M32: 15,354,576 km (0.032 R)
• M33: 16,634,685 km (0.088 R)
• M34: 16,771,417 km (0.105 R)
• M35: 20,017,541 km (0.116 R)
• M36: 20,235,805 km (0.109 R)
• M37: 21,413,290 km (0.119 R)
• M38: 21,785,938 km (0.072 R)
• M39: 23,680,445 km (0.087 R)
• M40: 26,181,273 km (0.091 R)
• M41: 26,340,295 km (0.058 R)
• M42: 26,899,642 km (0.1 R)
• M43: 27,301,462 km (0.097 R)
• M44: 28,519,039 km (0.106 R)
• M45: 28,600,719 km (0.071 R)
• M46: 29,010,917 km (0.069 R)
• M47: 29,754,119 km (0.099 R)
• M48: 30,754,779 km (0.032 R)
• M49: 30,838,703 km (0.069 R)
• M50: 31,597,015 km (0.114 R)
• M51: 31,851,182 km (0.101 R)
• M52: 33,218,058 km (0.108 R)
• M53: 33,562,881 km (0.063 R)
• M54: 33,649,199 km (0.108 R)
• M55: 35,128,722 km (0.086 R)
• M56: 35,567,941 km (0.085 R)
• M57: 36,985,530 km (0.091 R)
• M58: 37,342,770 km (0.07 R)
• M59: 40,793,395 km (0.106 R)
• M60: 40,885,547 km (0.083 R)
• M61: 41,532,707 km (0.037 R)
• M62: 41,904,159 km (0.084 R)
• M63: 41,997,059 km (0.077 R)
• M64: 43,212,392 km (0.117 R)
• M65: 43,871,670 km (0.066 R)
• M66: 44,249,704 km (0.11 R)
• M67: 44,344,549 km (0.082 R)
• M68: 45,009,362 km (0.102 R)
• M69: 46,734,076 km (0.089 R)
• M70: 46,830,566 km (0.116 R)
• M71: 48,090,480 km (0.076 R)
• M72: 51,836,709 km (0.077 R)
• M73: 53,744,681 km (0.057 R)
• M74: 55,471,190 km (0.1 R)
• M75: 55,573,215 km (0.045 R)
• M76: 56,289,939 km (0.106 R)
• M77: 58,146,748 km (0.114 R)
• M78: 59,604,728 km (0.071 R)
• M79: 59,918,734 km (0.052 R)
• M80: 60,653,559 km (0.044 R)
• M81: 61,496,992 km (0.066 R)
• M82: 62,344,314 km (0.083 R)
• M83: 62,875,835 km (0.094 R)
• M84: 62,982,200 km (0.071 R)
• M85: 63,836,254 km (0.098 R)
• M86: 63,943,366 km (0.059 R)
• M87: 64,479,375 km (0.091 R)
• M88: 65,988,219 km (0.085 R)
• M89: 66,204,687 km (0.077 R)
• M90: 66,421,305 km (0.108 R)
• M91: 67,617,639 km (0.119 R)
• M92: 69,920,848 km (0.054 R)
• M93: 70,141,654 km (0.113 R)
• M94: 71,804,285 km (0.113 R)
• M95: 73,143,785 km (0.09 R)
• M96: 73,255,833 km (0.094 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 13,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit