🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 152 Days

Day: 24.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.2 AU - 4.32 AU

Year: 3278 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 11

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.47 AU - 7.47 AU

Year: 6135 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,247,303 km

• M1: 254,765 km (0.076 R)
• M2: 357,689 km (0.072 R)
• M3: 547,528 km (0.082 R)
• M4: 738,714 km (0.073 R)
• M5: 843,134 km (0.119 R)
• M6: 1,284,447 km (0.064 R)
• M7: 1,383,780 km (0.079 R)
• M8: 1,471,145 km (0.102 R)
• M9: 1,605,784 km (0.107 R)
• M10: 1,760,318 km (0.033 R)
• M11: 1,871,469 km (0.08 R)
• M12: 2,001,470 km (0.064 R)
• M13: 2,151,517 km (0.112 R)
• M14: 2,340,159 km (0.053 R)
• M15: 2,445,327 km (0.091 R)
• M16: 3,442,397 km (0.071 R)
• M17: 3,889,993 km (0.09 R)
• M18: 4,099,580 km (0.116 R)
• M19: 4,205,795 km (0.08 R)
• M20: 4,356,140 km (0.089 R)
• M21: 4,975,176 km (0.102 R)
• M22: 5,065,982 km (0.082 R)
• M23: 5,157,237 km (0.112 R)
• M24: 5,272,128 km (0.116 R)
• M25: 5,387,767 km (0.092 R)
• M26: 5,740,220 km (0.107 R)
• M27: 5,883,235 km (0.103 R)
• M28: 5,955,192 km (0.03 R)
• M29: 6,027,448 km (0.071 R)
• M30: 6,270,544 km (0.078 R)
• M31: 7,300,675 km (0.057 R)
• M32: 7,638,318 km (0.106 R)
• M33: 8,928,749 km (0.079 R)
• M34: 9,122,628 km (0.088 R)
• M35: 9,289,878 km (0.111 R)
• M36: 9,797,763 km (0.078 R)
• M37: 10,256,879 km (0.063 R)
• M38: 10,664,383 km (0.088 R)
• M39: 11,645,895 km (0.046 R)
• M40: 12,040,385 km (0.113 R)
• M41: 12,132,088 km (0.101 R)
• M42: 12,842,828 km (0.106 R)
• M43: 13,030,423 km (0.118 R)
• M44: 14,433,951 km (0.113 R)
• M45: 14,531,339 km (0.099 R)
• M46: 15,351,883 km (0.091 R)
• M47: 15,617,719 km (0.082 R)
• M48: 15,784,520 km (0.067 R)
• M49: 16,052,749 km (0.07 R)
• M50: 16,255,005 km (0.084 R)
• M51: 17,867,820 km (0.045 R)
• M52: 17,972,389 km (0.112 R)
• M53: 18,923,682 km (0.082 R)
• M54: 19,351,681 km (0.054 R)
• M55: 19,423,339 km (0.091 R)
• M56: 19,566,953 km (0.072 R)
• M57: 20,948,489 km (0.08 R)
• M58: 22,474,088 km (0.119 R)
• M59: 22,624,883 km (0.106 R)
• M60: 23,421,791 km (0.101 R)
• M61: 23,689,571 km (0.044 R)
• M62: 23,958,249 km (0.102 R)
• M63: 24,343,912 km (0.111 R)
• M64: 24,460,000 km (0.116 R)
• M65: 24,692,774 km (0.041 R)
• M66: 24,887,401 km (0.114 R)
• M67: 25,043,282 km (0.07 R)
• M68: 25,199,612 km (0.11 R)
• M69: 25,473,974 km (0.106 R)
• M70: 25,946,554 km (0.093 R)
• M71: 26,342,689 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 14.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.97 AU - 7.61 AU

Year: 6596 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,247,303 km

• M1: 220,657 km (0.103 R)
• M2: 410,497 km (0.055 R)
• M3: 604,076 km (0.104 R)
• M4: 800,349 km (0.091 R)
• M5: 1,031,926 km (0.074 R)
• M6: 1,300,305 km (0.094 R)
• M7: 1,664,576 km (0.095 R)
• M8: 1,783,506 km (0.071 R)
• M9: 1,951,654 km (0.109 R)
• M10: 2,354,371 km (0.09 R)
• M11: 2,454,901 km (0.094 R)
• M12: 2,713,107 km (0.1 R)
• M13: 2,908,183 km (0.058 R)
• M14: 3,445,089 km (0.114 R)
• M15: 3,873,388 km (0.101 R)
• M16: 4,318,891 km (0.093 R)
• M17: 4,589,962 km (0.059 R)
• M18: 4,759,456 km (0.111 R)
• M19: 5,061,494 km (0.113 R)
• M20: 5,571,324 km (0.115 R)
• M21: 6,051,234 km (0.118 R)
• M22: 6,425,977 km (0.095 R)
• M23: 6,544,757 km (0.098 R)
• M24: 6,736,093 km (0.051 R)
• M25: 7,051,296 km (0.047 R)
• M26: 7,822,173 km (0.119 R)
• M27: 8,308,067 km (0.114 R)
• M28: 9,068,623 km (0.084 R)
• M29: 9,202,064 km (0.048 R)
• M30: 10,543,957 km (0.097 R)
• M31: 10,797,077 km (0.042 R)
• M32: 13,044,037 km (0.094 R)
• M33: 13,437,479 km (0.065 R)
• M34: 13,712,141 km (0.07 R)
• M35: 14,297,966 km (0.109 R)
• M36: 15,878,767 km (0.042 R)
• M37: 16,853,696 km (0.098 R)
• M38: 16,952,281 km (0.119 R)
• M39: 17,083,927 km (0.112 R)
• M40: 17,216,022 km (0.086 R)
• M41: 17,448,048 km (0.102 R)
• M42: 18,217,430 km (0.117 R)
• M43: 18,623,289 km (0.087 R)
• M44: 18,725,165 km (0.096 R)
• M45: 19,032,140 km (0.107 R)
• M46: 19,789,405 km (0.11 R)
• M47: 20,979,157 km (0.075 R)
• M48: 21,475,822 km (0.1 R)
• M49: 21,582,634 km (0.078 R)
• M50: 21,832,912 km (0.118 R)
• M51: 22,516,873 km (0.054 R)
• M52: 23,134,862 km (0.096 R)
• M53: 23,281,019 km (0.036 R)
• M54: 23,464,276 km (0.09 R)
• M55: 23,574,380 km (0.112 R)
• M56: 23,832,138 km (0.08 R)
• M57: 24,573,545 km (0.104 R)
• M58: 24,947,091 km (0.047 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: 427 - 12,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit