🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.3

Radius: 12.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.75 AU - 0.89 AU

Year: 513 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 4,271,499 km

• M1: 150,645 km (0.071 R)
• M2: 229,633 km (0.079 R)
• M3: 352,453 km (0.108 R)
• M4: 432,787 km (0.1 R)
• M5: 521,498 km (0.099 R)
• M6: 657,931 km (0.093 R)
• M7: 752,627 km (0.056 R)
• M8: 860,637 km (0.101 R)
• M9: 948,750 km (0.113 R)
• M10: 1,121,236 km (0.11 R)
• M11: 1,261,409 km (0.083 R)
• M12: 1,427,612 km (0.09 R)
• M13: 1,503,459 km (0.036 R)
• M14: 1,723,068 km (0.051 R)
• M15: 1,837,062 km (0.113 R)
• M16: 1,925,624 km (0.107 R)
• M17: 2,021,366 km (0.066 R)
• M18: 2,118,755 km (0.113 R)
• M19: 2,426,627 km (0.102 R)
• M20: 2,518,181 km (0.07 R)
• M21: 2,761,876 km (0.073 R)
• M22: 2,864,051 km (0.041 R)
• M23: 2,974,155 km (0.102 R)
• M24: 3,245,526 km (0.083 R)
• M25: 3,380,762 km (0.042 R)
• M26: 3,483,536 km (0.116 R)
• M27: 3,898,072 km (0.036 R)
• M28: 4,063,976 km (0.091 R)
• M29: 4,224,943 km (0.062 R)
• M30: 4,343,275 km (0.109 R)
• M31: 4,440,214 km (0.074 R)
• M32: 4,705,152 km (0.086 R)
• M33: 5,022,001 km (0.025 R)
• M34: 5,202,864 km (0.093 R)
• M35: 5,345,880 km (0.088 R)
• M36: 5,442,071 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.2

Radius: 14.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.23 AU - 1.67 AU

Year: 1205 Days

Day: 8.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 4,271,499 km

• M1: 199,264 km (0.111 R)
• M2: 299,794 km (0.03 R)
• M3: 414,984 km (0.084 R)
• M4: 658,231 km (0.075 R)
• M5: 906,413 km (0.119 R)
• M6: 1,051,224 km (0.109 R)
• M7: 1,158,486 km (0.116 R)
• M8: 1,287,589 km (0.055 R)
• M9: 1,446,911 km (0.077 R)
• M10: 1,659,190 km (0.086 R)
• M11: 1,847,833 km (0.112 R)
• M12: 2,137,305 km (0.065 R)
• M13: 2,247,110 km (0.105 R)
• M14: 2,441,886 km (0.104 R)
• M15: 2,619,010 km (0.111 R)
• M16: 2,721,185 km (0.066 R)
• M17: 2,816,629 km (0.072 R)
• M18: 2,970,266 km (0.071 R)
• M19: 3,076,929 km (0.054 R)
• M20: 3,193,466 km (0.11 R)
• M21: 3,294,444 km (0.081 R)
• M22: 3,430,878 km (0.094 R)
• M23: 3,577,932 km (0.118 R)
• M24: 3,833,745 km (0.117 R)
• M25: 3,995,610 km (0.104 R)
• M26: 4,307,671 km (0.076 R)
• M27: 4,561,239 km (0.102 R)
• M28: 4,656,383 km (0.114 R)
• M29: 5,211,990 km (0.092 R)
• M30: 5,351,565 km (0.099 R)
• M31: 5,594,063 km (0.057 R)
• M32: 5,768,045 km (0.109 R)
• M33: 5,902,384 km (0.054 R)
• M34: 6,343,399 km (0.095 R)
• M35: 6,492,697 km (0.037 R)
• M36: 6,675,805 km (0.096 R)
• M37: 6,773,343 km (0.081 R)
• M38: 6,948,073 km (0.096 R)
• M39: 7,080,168 km (0.119 R)
• M40: 7,268,661 km (0.111 R)
• M41: 7,447,580 km (0.097 R)
• M42: 7,696,062 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 12.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.42 AU - 1.7 AU

Year: 1345 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 4,271,499 km

• M1: 217,814 km (0.088 R)
• M2: 350,957 km (0.11 R)
• M3: 573,109 km (0.08 R)
• M4: 856,298 km (0.098 R)
• M5: 1,011,730 km (0.086 R)
• M6: 1,196,484 km (0.093 R)
• M7: 1,279,361 km (0.066 R)
• M8: 1,472,342 km (0.089 R)
• M9: 1,583,493 km (0.106 R)
• M10: 1,697,487 km (0.119 R)
• M11: 1,778,270 km (0.036 R)
• M12: 1,971,700 km (0.091 R)
• M13: 2,294,981 km (0.111 R)
• M14: 2,379,803 km (0.115 R)
• M15: 2,542,416 km (0.079 R)
• M16: 2,724,626 km (0.114 R)
• M17: 3,118,667 km (0.102 R)
• M18: 3,365,055 km (0.115 R)
• M19: 3,571,500 km (0.066 R)
• M20: 3,788,117 km (0.039 R)
• M21: 3,901,064 km (0.097 R)
• M22: 4,045,426 km (0.039 R)
• M23: 4,148,798 km (0.118 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: 198 - 18,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit