🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.57 AU - 3.81 AU

Year: 2081 Days

Day: 15.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 12.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.84 AU - 7.2 AU

Year: 6794 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,166,334 km

• M1: 164,707 km (0.084 R)
• M2: 320,289 km (0.107 R)
• M3: 462,257 km (0.118 R)
• M4: 645,066 km (0.081 R)
• M5: 807,529 km (0.074 R)
• M6: 902,524 km (0.087 R)
• M7: 1,175,989 km (0.057 R)
• M8: 1,437,486 km (0.104 R)
• M9: 1,801,906 km (0.088 R)
• M10: 2,811,692 km (0.064 R)
• M11: 3,011,854 km (0.09 R)
• M12: 3,506,424 km (0.115 R)
• M13: 3,695,217 km (0.11 R)
• M14: 3,998,601 km (0.105 R)
• M15: 4,111,099 km (0.08 R)
• M16: 4,224,494 km (0.106 R)
• M17: 4,396,831 km (0.065 R)
• M18: 4,483,747 km (0.109 R)
• M19: 5,200,620 km (0.117 R)
• M20: 5,354,407 km (0.073 R)
• M21: 5,541,105 km (0.107 R)
• M22: 5,730,047 km (0.052 R)
• M23: 6,049,588 km (0.043 R)
• M24: 6,706,323 km (0.111 R)
• M25: 6,840,363 km (0.037 R)
• M26: 7,179,501 km (0.092 R)
• M27: 7,282,424 km (0.077 R)
• M28: 7,663,749 km (0.066 R)
• M29: 8,158,469 km (0.081 R)
• M30: 8,700,163 km (0.108 R)
• M31: 8,883,421 km (0.089 R)
• M32: 9,328,175 km (0.117 R)
• M33: 9,894,553 km (0.086 R)
• M34: 10,394,509 km (0.064 R)
• M35: 10,981,531 km (0.094 R)
• M36: 11,259,334 km (0.072 R)
• M37: 12,188,038 km (0.054 R)
• M38: 12,434,425 km (0.112 R)
• M39: 12,723,897 km (0.097 R)
• M40: 13,267,386 km (0.03 R)
• M41: 13,776,019 km (0.076 R)
• M42: 13,946,860 km (0.091 R)
• M43: 14,420,636 km (0.105 R)
• M44: 16,052,600 km (0.076 R)
• M45: 16,413,280 km (0.032 R)
• M46: 16,685,399 km (0.115 R)
• M47: 16,821,981 km (0.074 R)
• M48: 20,308,958 km (0.072 R)
• M49: 20,650,041 km (0.111 R)
• M50: 20,894,933 km (0.119 R)
• M51: 21,189,940 km (0.102 R)
• M52: 22,033,522 km (0.078 R)
• M53: 22,434,295 km (0.047 R)
• M54: 22,786,897 km (0.047 R)
• M55: 23,753,449 km (0.093 R)
• M56: 24,112,783 km (0.106 R)
• M57: 24,422,301 km (0.104 R)
• M58: 25,045,376 km (0.116 R)
• M59: 25,358,933 km (0.09 R)
• M60: 26,148,361 km (0.087 R)
• M61: 26,413,299 km (0.089 R)
• M62: 27,320,760 km (0.095 R)
• M63: 28,075,631 km (0.116 R)
• M64: 28,184,089 km (0.088 R)
• M65: 28,347,001 km (0.115 R)
• M66: 29,001,642 km (0.087 R)
• M67: 30,548,633 km (0.091 R)
• M68: 31,895,912 km (0.09 R)
• M69: 33,090,600 km (0.1 R)
• M70: 33,607,162 km (0.073 R)
• M71: 34,473,932 km (0.068 R)
• M72: 35,641,094 km (0.102 R)
• M73: 35,817,321 km (0.086 R)
• M74: 36,170,521 km (0.059 R)
• M75: 36,584,159 km (0.089 R)
• M76: 36,939,903 km (0.09 R)
• M77: 37,237,304 km (0.079 R)
• M78: 37,416,073 km (0.08 R)
• M79: 38,074,004 km (0.114 R)
• M80: 38,314,259 km (0.069 R)
• M81: 39,948,915 km (0.085 R)
• M82: 40,866,997 km (0.025 R)
• M83: 41,112,936 km (0.05 R)
• M84: 41,236,055 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 13.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.22 AU - 9.68 AU

Year: 8187 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,166,334 km

• M1: 307,274 km (0.116 R)
• M2: 486,642 km (0.111 R)
• M3: 657,333 km (0.119 R)
• M4: 942,915 km (0.111 R)
• M5: 1,113,906 km (0.113 R)
• M6: 1,269,039 km (0.116 R)
• M7: 1,363,285 km (0.082 R)
• M8: 1,689,858 km (0.079 R)
• M9: 1,963,173 km (0.079 R)
• M10: 2,267,605 km (0.053 R)
• M11: 2,501,875 km (0.067 R)
• M12: 2,674,062 km (0.05 R)
• M13: 3,140,658 km (0.09 R)
• M14: 3,421,602 km (0.076 R)
• M15: 3,574,940 km (0.106 R)
• M16: 3,671,880 km (0.059 R)
• M17: 3,789,464 km (0.036 R)
• M18: 3,888,348 km (0.087 R)
• M19: 4,028,371 km (0.093 R)
• M20: 4,437,821 km (0.098 R)
• M21: 4,542,390 km (0.093 R)
• M22: 4,626,613 km (0.069 R)
• M23: 5,077,202 km (0.067 R)
• M24: 5,407,813 km (0.041 R)
• M25: 5,609,621 km (0.096 R)
• M26: 5,700,128 km (0.082 R)
• M27: 5,836,860 km (0.047 R)
• M28: 6,206,816 km (0.063 R)
• M29: 6,418,197 km (0.097 R)
• M30: 6,608,187 km (0.113 R)
• M31: 6,776,036 km (0.113 R)
• M32: 6,969,466 km (0.098 R)
• M33: 7,287,959 km (0.103 R)
• M34: 7,736,753 km (0.104 R)
• M35: 7,888,296 km (0.085 R)
• M36: 8,117,629 km (0.106 R)
• M37: 8,426,848 km (0.049 R)
• M38: 9,893,206 km (0.086 R)
• M39: 10,669,769 km (0.12 R)
• M40: 11,379,760 km (0.106 R)
• M41: 11,668,185 km (0.07 R)
• M42: 12,935,279 km (0.108 R)
• M43: 13,206,051 km (0.092 R)
• M44: 13,722,613 km (0.027 R)
• M45: 14,122,189 km (0.11 R)
• M46: 14,214,939 km (0.114 R)
• M47: 14,650,419 km (0.113 R)
• M48: 14,807,048 km (0.103 R)
• M49: 15,058,671 km (0.11 R)
• M50: 15,216,796 km (0.058 R)
• M51: 15,534,542 km (0.04 R)
• M52: 15,630,285 km (0.051 R)
• M53: 16,047,663 km (0.103 R)
• M54: 16,436,019 km (0.111 R)
• M55: 16,729,380 km (0.105 R)
• M56: 16,925,952 km (0.057 R)
• M57: 17,156,183 km (0.101 R)
• M58: 17,619,936 km (0.112 R)
• M59: 17,719,868 km (0.112 R)
• M60: 19,757,391 km (0.091 R)
• M61: 20,558,039 km (0.106 R)
• M62: 20,698,361 km (0.091 R)
• M63: 21,404,763 km (0.08 R)
• M64: 21,975,628 km (0.068 R)
• M65: 22,119,092 km (0.11 R)
• M66: 22,804,999 km (0.091 R)
• M67: 23,059,465 km (0.097 R)
• M68: 23,424,483 km (0.083 R)
• M69: 23,717,994 km (0.1 R)
• M70: 24,049,653 km (0.095 R)
• M71: 24,197,605 km (0.061 R)
• M72: 24,643,108 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit