🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.64 AU

Year: 153 Days

Day: 20.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.37 AU - 2.49 AU

Year: 1420 Days

Day: 21.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,241,724 km

• M1: 2,004,163 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.8

Radius: 14.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.56 AU - 6.3 AU

Year: 4742 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,241,724 km

• M1: 304,132 km (0.096 R)
• M2: 554,111 km (0.087 R)
• M3: 739,761 km (0.081 R)
• M4: 1,105,079 km (0.09 R)
• M5: 1,364,333 km (0.115 R)
• M6: 1,460,823 km (0.081 R)
• M7: 1,593,367 km (0.063 R)
• M8: 1,747,602 km (0.052 R)
• M9: 2,071,631 km (0.099 R)
• M10: 3,265,871 km (0.1 R)
• M11: 3,397,816 km (0.097 R)
• M12: 3,554,146 km (0.057 R)
• M13: 3,712,870 km (0.074 R)
• M14: 3,943,699 km (0.101 R)
• M15: 4,615,693 km (0.049 R)
• M16: 4,814,209 km (0.082 R)
• M17: 5,041,149 km (0.059 R)
• M18: 5,297,560 km (0.08 R)
• M19: 5,531,830 km (0.074 R)
• M20: 6,670,868 km (0.073 R)
• M21: 7,762,783 km (0.047 R)
• M22: 8,269,321 km (0.043 R)
• M23: 8,541,739 km (0.106 R)
• M24: 9,126,816 km (0.099 R)
• M25: 9,725,058 km (0.07 R)
• M26: 10,761,173 km (0.041 R)
• M27: 10,959,390 km (0.099 R)
• M28: 11,092,233 km (0.115 R)
• M29: 11,527,563 km (0.1 R)
• M30: 11,832,294 km (0.084 R)
• M31: 11,934,469 km (0.066 R)
• M32: 12,311,606 km (0.119 R)
• M33: 12,657,925 km (0.113 R)
• M34: 14,039,162 km (0.11 R)
• M35: 15,171,019 km (0.027 R)
• M36: 15,729,169 km (0.045 R)
• M37: 15,916,765 km (0.09 R)
• M38: 16,789,219 km (0.108 R)
• M39: 16,904,111 km (0.066 R)
• M40: 17,096,344 km (0.048 R)
• M41: 17,211,983 km (0.105 R)
• M42: 17,444,009 km (0.106 R)
• M43: 18,107,326 km (0.085 R)
• M44: 18,422,230 km (0.087 R)
• M45: 18,938,043 km (0.102 R)
• M46: 19,619,611 km (0.051 R)
• M47: 20,064,964 km (0.101 R)
• M48: 20,350,098 km (0.114 R)
• M49: 21,048,271 km (0.068 R)
• M50: 21,172,287 km (0.096 R)
• M51: 21,504,096 km (0.112 R)
• M52: 22,047,136 km (0.029 R)
• M53: 22,173,097 km (0.109 R)
• M54: 22,425,768 km (0.085 R)
• M55: 22,764,158 km (0.102 R)
• M56: 23,488,661 km (0.079 R)
• M57: 23,617,315 km (0.094 R)
• M58: 24,048,007 km (0.073 R)
• M59: 24,611,542 km (0.086 R)
• M60: 25,004,387 km (0.058 R)
• M61: 25,267,380 km (0.116 R)
• M62: 25,575,402 km (0.079 R)
• M63: 26,284,196 km (0.048 R)
• M64: 26,775,176 km (0.093 R)
• M65: 27,179,091 km (0.075 R)
• M66: 27,359,356 km (0.115 R)
• M67: 27,449,564 km (0.101 R)
• M68: 27,630,278 km (0.076 R)
• M69: 28,311,846 km (0.112 R)
• M70: 29,137,028 km (0.104 R)
• M71: 29,275,406 km (0.061 R)
• M72: 29,877,088 km (0.037 R)
• M73: 31,612,274 km (0.079 R)
• M74: 31,707,119 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 8.6

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.99 AU - 6.23 AU

Year: 4979 Days

Day: 5.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,241,724 km

• M1: 245,939 km (0.03 R)
• M2: 314,754 km (0.092 R)
• M3: 569,818 km (0.092 R)
• M4: 630,854 km (0.117 R)
• M5: 747,092 km (0.061 R)
• M6: 1,282,951 km (0.089 R)
• M7: 1,571,376 km (0.047 R)
• M8: 1,714,092 km (0.08 R)
• M9: 2,616,317 km (0.117 R)
• M10: 2,679,597 km (0.117 R)
• M11: 2,764,868 km (0.114 R)
• M12: 3,295,641 km (0.089 R)
• M13: 3,387,195 km (0.097 R)
• M14: 3,456,459 km (0.057 R)
• M15: 4,027,175 km (0.118 R)
• M16: 4,125,161 km (0.067 R)
• M17: 4,298,545 km (0.111 R)
• M18: 4,627,062 km (0.117 R)
• M19: 4,729,836 km (0.117 R)
• M20: 5,442,969 km (0.11 R)
• M21: 5,551,577 km (0.095 R)
• M22: 6,161,338 km (0.066 R)
• M23: 6,274,434 km (0.082 R)
• M24: 6,359,854 km (0.115 R)
• M25: 6,879,856 km (0.033 R)
• M26: 6,967,970 km (0.11 R)
• M27: 7,264,024 km (0.089 R)
• M28: 7,838,031 km (0.097 R)
• M29: 8,364,017 km (0.073 R)
• M30: 8,426,698 km (0.091 R)
• M31: 8,742,200 km (0.091 R)
• M32: 9,093,755 km (0.111 R)
• M33: 9,515,173 km (0.055 R)
• M34: 9,843,839 km (0.059 R)
• M35: 9,943,022 km (0.025 R)
• M36: 10,343,646 km (0.037 R)
• M37: 10,410,815 km (0.098 R)
• M38: 11,022,970 km (0.113 R)
• M39: 11,646,643 km (0.11 R)
• M40: 11,786,667 km (0.078 R)
• M41: 12,104,113 km (0.055 R)
• M42: 12,246,082 km (0.101 R)
• M43: 12,639,374 km (0.119 R)
• M44: 13,733,085 km (0.113 R)
• M45: 13,806,986 km (0.117 R)
• M46: 14,705,171 km (0.111 R)
• M47: 14,856,714 km (0.045 R)
• M48: 14,932,710 km (0.093 R)
• M49: 15,468,121 km (0.055 R)
• M50: 15,660,803 km (0.102 R)
• M51: 16,048,710 km (0.118 R)
• M52: 16,913,086 km (0.107 R)
• M53: 16,992,523 km (0.057 R)
• M54: 17,351,109 km (0.084 R)
• M55: 18,075,612 km (0.113 R)
• M56: 18,605,038 km (0.095 R)
• M57: 18,933,406 km (0.083 R)
• M58: 19,057,123 km (0.035 R)
• M59: 19,180,990 km (0.05 R)
• M60: 19,637,563 km (0.076 R)
• M61: 19,888,139 km (0.099 R)
• M62: 20,013,802 km (0.1 R)
• M63: 20,434,770 km (0.077 R)
• M64: 20,603,816 km (0.037 R)
• M65: 22,233,984 km (0.08 R)
• M66: 22,495,181 km (0.095 R)
• M67: 24,038,882 km (0.115 R)
• M68: 24,128,192 km (0.089 R)
• M69: 25,616,541 km (0.116 R)
• M70: 25,707,646 km (0.101 R)
• M71: 26,302,896 km (0.084 R)
• M72: 26,532,978 km (0.091 R)
• M73: 27,320,461 km (0.117 R)
• M74: 27,787,206 km (0.105 R)
• M75: 27,927,678 km (0.074 R)
• M76: 28,445,138 km (0.048 R)
• M77: 28,633,930 km (0.076 R)
• M78: 29,298,444 km (0.1 R)
• M79: 30,160,277 km (0.111 R)
• M80: 30,401,279 km (0.07 R)
• M81: 30,933,399 km (0.092 R)
• M82: 31,566,348 km (0.067 R)
• M83: 31,664,035 km (0.102 R)
• M84: 32,844,961 km (0.117 R)
• M85: 32,943,994 km (0.075 R)
• M86: 33,043,178 km (0.094 R)
• M87: 33,142,361 km (0.12 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: 154 - 19,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit