🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 10.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.88 AU - 0.92 AU

Year: 579 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,207,541 km

• M1: 135,087 km (0.097 R)
• M2: 205,996 km (0.099 R)
• M3: 353,500 km (0.078 R)
• M4: 594,053 km (0.106 R)
• M5: 699,968 km (0.105 R)
• M6: 772,823 km (0.082 R)
• M7: 1,104,182 km (0.06 R)
• M8: 1,181,374 km (0.031 R)
• M9: 1,276,668 km (0.05 R)
• M10: 1,381,237 km (0.1 R)
• M11: 1,495,680 km (0.107 R)
• M12: 1,574,966 km (0.09 R)
• M13: 1,662,930 km (0.084 R)
• M14: 1,759,720 km (0.071 R)
• M15: 1,944,174 km (0.108 R)
• M16: 2,034,980 km (0.07 R)
• M17: 2,217,190 km (0.108 R)
• M18: 2,284,359 km (0.044 R)
• M19: 2,445,476 km (0.096 R)
• M20: 2,593,578 km (0.114 R)
• M21: 2,715,201 km (0.082 R)
• M22: 2,783,119 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 13.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.25 AU - 1.27 AU

Year: 959 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,207,541 km

• M1: 170,691 km (0.111 R)
• M2: 261,048 km (0.078 R)
• M3: 365,617 km (0.065 R)
• M4: 493,673 km (0.106 R)
• M5: 652,247 km (0.084 R)
• M6: 784,342 km (0.118 R)
• M7: 878,140 km (0.11 R)
• M8: 1,045,988 km (0.103 R)
• M9: 1,151,006 km (0.117 R)
• M10: 1,315,863 km (0.059 R)
• M11: 1,423,125 km (0.085 R)
• M12: 1,616,405 km (0.067 R)
• M13: 1,755,531 km (0.052 R)
• M14: 1,858,604 km (0.09 R)
• M15: 1,980,227 km (0.099 R)
• M16: 2,071,183 km (0.064 R)
• M17: 2,231,851 km (0.068 R)
• M18: 2,352,875 km (0.105 R)
• M19: 2,574,729 km (0.112 R)
• M20: 2,738,838 km (0.096 R)
• M21: 2,915,962 km (0.06 R)
• M22: 3,154,869 km (0.1 R)
• M23: 3,291,452 km (0.071 R)
• M24: 3,380,463 km (0.078 R)
• M25: 3,490,268 km (0.102 R)
• M26: 3,601,270 km (0.046 R)
• M27: 3,796,046 km (0.109 R)
• M28: 3,952,226 km (0.051 R)
• M29: 4,142,515 km (0.12 R)
• M30: 4,238,856 km (0.104 R)
• M31: 4,325,024 km (0.041 R)
• M32: 4,642,770 km (0.083 R)
• M33: 5,047,731 km (0.098 R)
• M34: 5,162,323 km (0.042 R)
• M35: 5,429,206 km (0.076 R)
• M36: 5,534,972 km (0.106 R)
• M37: 5,700,726 km (0.048 R)
• M38: 5,904,329 km (0.12 R)
• M39: 6,013,086 km (0.07 R)
• M40: 6,110,325 km (0.114 R)
• M41: 6,591,881 km (0.105 R)
• M42: 6,742,526 km (0.113 R)
• M43: 6,996,393 km (0.059 R)
• M44: 7,085,853 km (0.117 R)
• M45: 7,435,014 km (0.068 R)
• M46: 7,565,763 km (0.116 R)
• M47: 8,002,588 km (0.042 R)
• M48: 8,150,092 km (0.061 R)
• M49: 8,366,261 km (0.073 R)
• M50: 8,516,008 km (0.077 R)
• M51: 8,845,722 km (0.118 R)
• M52: 8,970,487 km (0.066 R)
• M53: 9,137,737 km (0.09 R)
• M54: 9,320,097 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 8.5

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.52 AU - 3.76 AU

Year: 4710 Days

Day: 11.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,207,541 km

• M1: 141,370 km (0.073 R)
• M2: 270,323 km (0.108 R)
• M3: 359,184 km (0.097 R)
• M4: 610,659 km (0.025 R)
• M5: 789,278 km (0.108 R)
• M6: 1,145,471 km (0.077 R)
• M7: 1,735,784 km (0.098 R)
• M8: 2,070,435 km (0.094 R)
• M9: 2,165,130 km (0.077 R)
• M10: 2,229,158 km (0.092 R)
• M11: 2,609,735 km (0.114 R)
• M12: 2,764,269 km (0.097 R)
• M13: 2,868,988 km (0.116 R)
• M14: 3,100,416 km (0.112 R)
• M15: 3,282,626 km (0.076 R)
• M16: 3,337,977 km (0.117 R)
• M17: 3,811,455 km (0.081 R)
• M18: 3,947,888 km (0.108 R)
• M19: 4,165,403 km (0.054 R)
• M20: 4,591,907 km (0.061 R)
• M21: 4,989,687 km (0.102 R)
• M22: 5,333,463 km (0.082 R)
• M23: 6,386,931 km (0.097 R)
• M24: 7,260,433 km (0.101 R)
• M25: 7,723,439 km (0.091 R)
• M26: 8,145,903 km (0.098 R)
• M27: 8,322,130 km (0.103 R)
• M28: 8,397,976 km (0.097 R)
• M29: 8,524,984 km (0.097 R)
• M30: 8,601,429 km (0.032 R)
• M31: 8,858,139 km (0.068 R)
• M32: 9,326,380 km (0.034 R)
• M33: 9,405,368 km (0.094 R)
• M34: 10,260,170 km (0.057 R)
• M35: 10,341,551 km (0.088 R)
• M36: 10,423,232 km (0.092 R)
• M37: 10,505,062 km (0.116 R)
• M38: 10,614,418 km (0.064 R)
• M39: 10,696,846 km (0.069 R)
• M40: 11,419,404 km (0.066 R)
• M41: 11,532,051 km (0.101 R)
• M42: 11,786,667 km (0.061 R)
• M43: 11,957,507 km (0.061 R)
• M44: 12,100,373 km (0.113 R)
• M45: 12,359,178 km (0.084 R)
• M46: 12,416,922 km (0.109 R)
• M47: 12,532,711 km (0.08 R)
• M48: 12,911,493 km (0.112 R)
• M49: 14,463,870 km (0.075 R)
• M50: 15,107,440 km (0.063 R)
• M51: 15,479,340 km (0.087 R)
• M52: 15,885,648 km (0.087 R)
• M53: 15,980,045 km (0.056 R)
• M54: 16,042,876 km (0.089 R)
• M55: 16,772,764 km (0.118 R)
• M56: 17,093,501 km (0.09 R)
• M57: 17,351,558 km (0.085 R)
• M58: 18,396,649 km (0.102 R)
• M59: 19,327,746 km (0.044 R)
• M60: 19,529,254 km (0.091 R)
• M61: 20,684,150 km (0.094 R)
• M62: 20,959,260 km (0.025 R)
• M63: 21,931,197 km (0.087 R)
• M64: 22,071,221 km (0.107 R)
• M65: 22,387,471 km (0.094 R)
• M66: 23,667,281 km (0.068 R)
• M67: 23,846,948 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit