🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.56 AU - 0.78 AU

Year: 195 Days

Day: 37.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,023,790 km

• M1: 65,225 km (0.114 R)
• M2: 518,057 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.04 AU - 2.28 AU

Year: 1126 Days

Day: 13.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 10.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.17 AU - 10.35 AU

Year: 9198 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 71,023,790 km

• M1: 141,370 km (0.103 R)
• M2: 268,379 km (0.091 R)
• M3: 511,326 km (0.095 R)
• M4: 1,631,963 km (0.071 R)
• M5: 1,979,329 km (0.079 R)
• M6: 2,051,585 km (0.05 R)
• M7: 2,174,106 km (0.099 R)
• M8: 2,452,358 km (0.116 R)
• M9: 2,688,872 km (0.061 R)
• M10: 3,184,041 km (0.105 R)
• M11: 3,326,608 km (0.066 R)
• M12: 3,677,714 km (0.07 R)
• M13: 3,888,198 km (0.102 R)
• M14: 3,994,862 km (0.054 R)
• M15: 4,164,506 km (0.117 R)
• M16: 4,383,966 km (0.109 R)
• M17: 4,575,152 km (0.116 R)
• M18: 5,048,629 km (0.116 R)
• M19: 5,333,463 km (0.115 R)
• M20: 5,606,330 km (0.04 R)
• M21: 6,095,066 km (0.073 R)
• M22: 6,326,644 km (0.052 R)
• M23: 6,798,625 km (0.104 R)
• M24: 6,890,628 km (0.088 R)
• M25: 7,094,679 km (0.118 R)
• M26: 7,413,921 km (0.115 R)
• M27: 7,489,767 km (0.114 R)
• M28: 7,680,504 km (0.075 R)
• M29: 7,757,248 km (0.076 R)
• M30: 7,950,229 km (0.117 R)
• M31: 8,105,661 km (0.092 R)
• M32: 8,498,954 km (0.092 R)
• M33: 8,657,977 km (0.104 R)
• M34: 9,242,755 km (0.117 R)
• M35: 9,406,415 km (0.119 R)
• M36: 9,632,906 km (0.081 R)
• M37: 9,736,428 km (0.099 R)
• M38: 9,965,612 km (0.083 R)
• M39: 10,429,365 km (0.091 R)
• M40: 10,535,729 km (0.093 R)
• M41: 11,051,393 km (0.109 R)
• M42: 11,268,759 km (0.093 R)
• M43: 12,219,154 km (0.086 R)
• M44: 12,783,587 km (0.046 R)
• M45: 13,057,501 km (0.075 R)
• M46: 13,356,547 km (0.06 R)
• M47: 14,125,629 km (0.116 R)
• M48: 14,765,609 km (0.119 R)
• M49: 15,342,458 km (0.071 R)
• M50: 15,536,487 km (0.112 R)
• M51: 15,975,706 km (0.032 R)
• M52: 16,147,744 km (0.079 R)
• M53: 16,419,114 km (0.114 R)
• M54: 16,692,130 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.6

Radius: 7.6

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.66 AU - 19.06 AU

Year: 21356 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,023,790 km

• M1: 199,713 km (0.066 R)
• M2: 310,416 km (0.07 R)
• M3: 463,005 km (0.102 R)
• M4: 1,034,469 km (0.072 R)
• M5: 1,111,063 km (0.094 R)
• M6: 1,297,163 km (0.086 R)
• M7: 1,436,439 km (0.105 R)
• M8: 2,371,276 km (0.063 R)
• M9: 2,969,518 km (0.079 R)
• M10: 3,612,789 km (0.098 R)
• M11: 3,970,327 km (0.097 R)
• M12: 4,132,940 km (0.031 R)
• M13: 4,506,935 km (0.03 R)
• M14: 4,719,364 km (0.05 R)
• M15: 4,848,467 km (0.117 R)
• M16: 5,022,300 km (0.068 R)
• M17: 5,556,364 km (0.105 R)
• M18: 6,629,878 km (0.041 R)
• M19: 7,463,587 km (0.069 R)
• M20: 7,715,061 km (0.104 R)
• M21: 7,867,352 km (0.059 R)
• M22: 7,969,378 km (0.117 R)
• M23: 8,278,148 km (0.073 R)
• M24: 9,880,191 km (0.06 R)
• M25: 10,491,149 km (0.064 R)
• M26: 11,171,520 km (0.107 R)
• M27: 11,401,452 km (0.073 R)
• M28: 12,218,705 km (0.074 R)
• M29: 12,396,278 km (0.103 R)
• M30: 12,515,059 km (0.111 R)
• M31: 12,634,288 km (0.1 R)
• M32: 12,994,370 km (0.06 R)
• M33: 13,785,893 km (0.103 R)
• M34: 14,094,363 km (0.082 R)
• M35: 15,415,313 km (0.082 R)
• M36: 16,578,586 km (0.035 R)
• M37: 17,569,372 km (0.092 R)
• M38: 18,105,681 km (0.036 R)
• M39: 18,240,618 km (0.063 R)
• M40: 18,308,236 km (0.09 R)
• M41: 18,579,308 km (0.1 R)
• M42: 18,647,375 km (0.036 R)
• M43: 19,263,119 km (0.091 R)
• M44: 19,538,828 km (0.072 R)
• M45: 20,164,297 km (0.093 R)
• M46: 20,514,506 km (0.076 R)
• M47: 20,796,198 km (0.111 R)
• M48: 21,079,088 km (0.108 R)
• M49: 21,434,533 km (0.092 R)
• M50: 21,791,922 km (0.102 R)
• M51: 24,646,997 km (0.111 R)
• M52: 24,721,796 km (0.107 R)
• M53: 25,096,539 km (0.079 R)
• M54: 25,700,316 km (0.064 R)
• M55: 27,153,061 km (0.089 R)
• M56: 27,617,263 km (0.108 R)
• M57: 28,396,967 km (0.038 R)
• M58: 30,137,538 km (0.116 R)
• M59: 31,668,373 km (0.042 R)
• M60: 31,993,898 km (0.115 R)
• M61: 32,320,470 km (0.046 R)
• M62: 32,812,498 km (0.09 R)
• M63: 33,307,068 km (0.064 R)
• M64: 34,553,967 km (0.026 R)
• M65: 36,325,205 km (0.076 R)
• M66: 37,093,390 km (0.108 R)
• M67: 38,039,447 km (0.098 R)
• M68: 40,307,052 km (0.054 R)
• M69: 41,368,299 km (0.068 R)
• M70: 41,991,674 km (0.112 R)
• M71: 44,152,316 km (0.054 R)
• M72: 44,243,121 km (0.091 R)
• M73: 44,333,927 km (0.12 R)
• M74: 45,154,621 km (0.073 R)
• M75: 46,903,570 km (0.055 R)
• M76: 47,367,473 km (0.082 R)
• M77: 48,956,053 km (0.079 R)
• M78: 51,802,003 km (0.061 R)
• M79: 52,089,530 km (0.067 R)
• M80: 53,051,743 km (0.096 R)
• M81: 53,148,234 km (0.119 R)
• M82: 53,631,884 km (0.047 R)
• M83: 55,385,021 km (0.098 R)
• M84: 56,761,471 km (0.118 R)
• M85: 57,255,892 km (0.096 R)
• M86: 58,348,405 km (0.107 R)
• M87: 60,554,077 km (0.114 R)
• M88: 60,957,991 km (0.077 R)
• M89: 63,502,950 km (0.039 R)
• M90: 64,118,994 km (0.108 R)
• M91: 64,530,687 km (0.046 R)
• M92: 65,149,873 km (0.108 R)
• M93: 65,356,767 km (0.044 R)
• M94: 67,856,098 km (0.098 R)
• M95: 68,485,756 km (0.115 R)
• M96: 70,811,105 km (0.113 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit