🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.53 AU - 0.65 AU

Year: 159 Days

Day: 20.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.49 AU - 0.73 AU

Year: 167 Days

Day: 45.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.19 AU - 1.41 AU

Year: 519 Days

Day: 42 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.54 AU - 2.54 AU

Year: 1019 Days

Day: 30.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.87 AU - 2.91 AU

Year: 1719 Days

Day: 26.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.7

Radius: 5.4

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.92 AU - 15.68 AU

Year: 16969 Days

Day: 21.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,281,950 km

• M1: 73,303 km (0.118 R)
• M2: 145,858 km (0.091 R)
• M3: 513,869 km (0.096 R)
• M4: 1,069,774 km (0.072 R)
• M5: 1,120,189 km (0.068 R)
• M6: 1,250,189 km (0.099 R)
• M7: 1,787,545 km (0.1 R)
• M8: 2,064,600 km (0.079 R)
• M9: 2,762,175 km (0.099 R)
• M10: 3,375,826 km (0.06 R)
• M11: 3,488,473 km (0.04 R)
• M12: 3,755,954 km (0.094 R)
• M13: 3,794,700 km (0.101 R)
• M14: 4,392,044 km (0.109 R)
• M15: 4,515,013 km (0.118 R)
• M16: 4,848,467 km (0.03 R)
• M17: 5,146,915 km (0.065 R)
• M18: 5,363,682 km (0.12 R)
• M19: 5,407,365 km (0.083 R)
• M20: 5,451,197 km (0.12 R)
• M21: 5,806,043 km (0.061 R)
• M22: 6,260,222 km (0.086 R)
• M23: 6,631,674 km (0.081 R)
• M24: 7,058,177 km (0.098 R)
• M25: 7,347,499 km (0.111 R)
• M26: 9,215,229 km (0.116 R)
• M27: 9,743,908 km (0.058 R)
• M28: 9,850,870 km (0.085 R)
• M29: 10,011,987 km (0.087 R)
• M30: 10,391,367 km (0.088 R)
• M31: 11,052,590 km (0.032 R)
• M32: 11,557,333 km (0.074 R)
• M33: 12,127,002 km (0.111 R)
• M34: 12,415,426 km (0.072 R)
• M35: 12,647,602 km (0.12 R)
• M36: 12,998,709 km (0.12 R)
• M37: 13,412,347 km (0.102 R)
• M38: 13,590,967 km (0.032 R)
• M39: 13,710,346 km (0.117 R)
• M40: 13,770,334 km (0.034 R)
• M41: 14,434,699 km (0.095 R)
• M42: 15,295,485 km (0.079 R)
• M43: 16,299,286 km (0.085 R)
• M44: 17,001,798 km (0.07 R)
• M45: 18,304,047 km (0.081 R)
• M46: 18,568,387 km (0.073 R)
• M47: 19,100,806 km (0.108 R)
• M48: 19,301,716 km (0.088 R)
• M49: 20,727,832 km (0.077 R)
• M50: 20,796,498 km (0.086 R)
• M51: 22,398,691 km (0.065 R)
• M52: 22,469,301 km (0.084 R)
• M53: 23,036,427 km (0.076 R)
• M54: 23,751,953 km (0.04 R)
• M55: 24,547,365 km (0.055 R)
• M56: 25,351,603 km (0.094 R)
• M57: 26,985,661 km (0.098 R)
• M58: 27,361,899 km (0.111 R)
• M59: 27,739,784 km (0.107 R)
• M60: 28,043,318 km (0.069 R)
• M61: 29,037,395 km (0.094 R)
• M62: 31,532,987 km (0.093 R)
• M63: 32,088,145 km (0.111 R)
• M64: 34,177,728 km (0.034 R)
• M65: 36,642,951 km (0.053 R)
• M66: 36,975,956 km (0.062 R)
• M67: 39,846,889 km (0.118 R)
• M68: 40,618,664 km (0.089 R)
• M69: 41,395,526 km (0.078 R)
• M70: 43,051,425 km (0.063 R)
• M71: 43,755,133 km (0.096 R)
• M72: 43,843,396 km (0.115 R)
• M73: 44,462,582 km (0.065 R)
• M74: 44,640,005 km (0.047 R)
• M75: 44,817,727 km (0.112 R)
• M76: 45,978,606 km (0.12 R)
• M77: 46,157,974 km (0.1 R)
• M78: 46,878,138 km (0.062 R)
• M79: 47,874,460 km (0.081 R)
• M80: 48,694,705 km (0.101 R)
• M81: 49,887,898 km (0.091 R)
• M82: 50,904,864 km (0.066 R)
• M83: 52,209,208 km (0.111 R)
• M84: 52,302,707 km (0.108 R)
• M85: 52,771,546 km (0.118 R)
• M86: 52,865,494 km (0.076 R)
• M87: 54,945,652 km (0.101 R)
• M88: 57,245,420 km (0.101 R)
• M89: 59,772,128 km (0.09 R)
• M90: 60,065,939 km (0.102 R)
• M91: 61,641,354 km (0.047 R)
• M92: 63,030,968 km (0.089 R)
• M93: 64,130,064 km (0.078 R)
• M94: 64,531,285 km (0.034 R)
• M95: 64,832,725 km (0.067 R)
• M96: 66,956,117 km (0.117 R)
• M97: 68,179,678 km (0.112 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 19,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit