🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 13.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.01 AU

Year: 618 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 20,085,090 km

• M1: 189,541 km (0.114 R)
• M2: 280,795 km (0.116 R)
• M3: 379,829 km (0.063 R)
• M4: 471,981 km (0.079 R)
• M5: 642,822 km (0.116 R)
• M6: 732,132 km (0.083 R)
• M7: 822,788 km (0.069 R)
• M8: 933,341 km (0.088 R)
• M9: 1,049,579 km (0.047 R)
• M10: 1,280,259 km (0.108 R)
• M11: 1,379,292 km (0.105 R)
• M12: 1,466,957 km (0.107 R)
• M13: 1,566,290 km (0.105 R)
• M14: 1,707,360 km (0.098 R)
• M15: 1,847,833 km (0.075 R)
• M16: 1,955,843 km (0.079 R)
• M17: 2,113,968 km (0.049 R)
• M18: 2,271,045 km (0.119 R)
• M19: 2,370,528 km (0.088 R)
• M20: 2,460,287 km (0.048 R)
• M21: 2,557,076 km (0.107 R)
• M22: 2,707,422 km (0.057 R)
• M23: 2,842,958 km (0.074 R)
• M24: 3,005,122 km (0.084 R)
• M25: 3,133,327 km (0.057 R)
• M26: 3,301,027 km (0.076 R)
• M27: 3,395,423 km (0.037 R)
• M28: 3,671,431 km (0.091 R)
• M29: 3,769,567 km (0.11 R)
• M30: 3,881,616 km (0.082 R)
• M31: 4,008,475 km (0.116 R)
• M32: 4,136,531 km (0.071 R)
• M33: 4,334,897 km (0.059 R)
• M34: 4,536,406 km (0.071 R)
• M35: 4,641,723 km (0.077 R)
• M36: 4,755,118 km (0.111 R)
• M37: 4,934,336 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 14.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.91 AU - 1.13 AU

Year: 699 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,085,090 km

• M1: 178,021 km (0.062 R)
• M2: 279,449 km (0.072 R)
• M3: 391,348 km (0.108 R)
• M4: 489,035 km (0.039 R)
• M5: 645,216 km (0.069 R)
• M6: 794,664 km (0.082 R)
• M7: 1,019,360 km (0.046 R)
• M8: 1,173,147 km (0.096 R)
• M9: 1,432,998 km (0.058 R)
• M10: 1,567,337 km (0.103 R)
• M11: 1,753,437 km (0.114 R)
• M12: 1,904,231 km (0.105 R)
• M13: 2,003,115 km (0.035 R)
• M14: 2,129,226 km (0.109 R)
• M15: 2,343,451 km (0.109 R)
• M16: 2,456,696 km (0.079 R)
• M17: 2,647,284 km (0.057 R)
• M18: 2,779,528 km (0.102 R)
• M19: 2,949,771 km (0.119 R)
• M20: 3,043,419 km (0.116 R)
• M21: 3,197,056 km (0.107 R)
• M22: 3,383,305 km (0.082 R)
• M23: 3,550,257 km (0.083 R)
• M24: 3,704,492 km (0.079 R)
• M25: 3,860,971 km (0.087 R)
• M26: 3,995,759 km (0.033 R)
• M27: 4,132,192 km (0.067 R)
• M28: 4,270,122 km (0.096 R)
• M29: 4,360,180 km (0.099 R)
• M30: 4,500,802 km (0.118 R)
• M31: 4,651,297 km (0.084 R)
• M32: 4,846,073 km (0.079 R)
• M33: 4,966,051 km (0.111 R)
• M34: 5,252,680 km (0.115 R)
• M35: 5,367,123 km (0.116 R)
• M36: 5,643,430 km (0.092 R)
• M37: 5,887,873 km (0.055 R)
• M38: 5,979,277 km (0.074 R)
• M39: 6,089,681 km (0.097 R)
• M40: 6,265,907 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.8

Radius: 10.5

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.12 AU - 2.9 AU

Year: 2697 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,085,090 km

• M1: 186,997 km (0.056 R)
• M2: 278,402 km (0.116 R)
• M3: 347,067 km (0.103 R)
• M4: 500,106 km (0.087 R)
• M5: 633,846 km (0.111 R)
• M6: 724,054 km (0.109 R)
• M7: 991,385 km (0.12 R)
• M8: 1,087,577 km (0.064 R)
• M9: 1,175,839 km (0.114 R)
• M10: 1,455,886 km (0.044 R)
• M11: 1,578,856 km (0.092 R)
• M12: 1,942,229 km (0.084 R)
• M13: 2,274,486 km (0.085 R)
• M14: 2,491,403 km (0.032 R)
• M15: 2,899,057 km (0.059 R)
• M16: 3,087,102 km (0.095 R)
• M17: 3,279,185 km (0.092 R)
• M18: 3,524,825 km (0.049 R)
• M19: 3,982,295 km (0.116 R)
• M20: 4,191,732 km (0.093 R)
• M21: 4,585,175 km (0.088 R)
• M22: 4,953,335 km (0.08 R)
• M23: 5,562,049 km (0.098 R)
• M24: 5,678,885 km (0.103 R)
• M25: 5,835,813 km (0.115 R)
• M26: 6,054,076 km (0.074 R)
• M27: 6,194,399 km (0.077 R)
• M28: 6,315,573 km (0.088 R)
• M29: 6,396,805 km (0.106 R)
• M30: 6,849,638 km (0.055 R)
• M31: 6,933,113 km (0.064 R)
• M32: 7,634,727 km (0.101 R)
• M33: 7,721,195 km (0.087 R)
• M34: 8,560,140 km (0.113 R)
• M35: 9,427,807 km (0.058 R)
• M36: 9,684,218 km (0.101 R)
• M37: 9,942,873 km (0.104 R)
• M38: 10,084,991 km (0.071 R)
• M39: 10,275,579 km (0.094 R)
• M40: 10,878,608 km (0.118 R)
• M41: 11,025,064 km (0.116 R)
• M42: 11,369,289 km (0.069 R)
• M43: 12,525,381 km (0.028 R)
• M44: 13,247,191 km (0.105 R)
• M45: 14,248,599 km (0.048 R)
• M46: 14,355,412 km (0.082 R)
• M47: 15,301,319 km (0.12 R)
• M48: 15,438,201 km (0.093 R)
• M49: 15,520,480 km (0.045 R)
• M50: 15,989,469 km (0.11 R)
• M51: 16,491,071 km (0.068 R)
• M52: 16,828,414 km (0.077 R)
• M53: 17,424,262 km (0.089 R)
• M54: 17,969,247 km (0.056 R)
• M55: 18,549,089 km (0.103 R)
• M56: 18,811,932 km (0.077 R)
• M57: 19,046,651 km (0.12 R)
• M58: 19,193,856 km (0.089 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: 263 - 18,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit