🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.4

Radius: 14.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.67 AU

Year: 289 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 13,907,506 km

• M1: 184,903 km (0.105 R)
• M2: 308,172 km (0.075 R)
• M3: 434,582 km (0.114 R)
• M4: 548,875 km (0.082 R)
• M5: 643,420 km (0.118 R)
• M6: 733,927 km (0.117 R)
• M7: 841,039 km (0.117 R)
• M8: 930,648 km (0.111 R)
• M9: 1,048,531 km (0.096 R)
• M10: 1,207,704 km (0.12 R)
• M11: 1,338,003 km (0.06 R)
• M12: 1,448,556 km (0.047 R)
• M13: 1,544,598 km (0.095 R)
• M14: 1,639,144 km (0.108 R)
• M15: 1,758,373 km (0.056 R)
• M16: 2,041,861 km (0.114 R)
• M17: 2,134,313 km (0.074 R)
• M18: 2,244,716 km (0.088 R)
• M19: 2,357,214 km (0.054 R)
• M20: 2,548,998 km (0.058 R)
• M21: 2,688,573 km (0.106 R)
• M22: 2,804,062 km (0.11 R)
• M23: 2,943,787 km (0.101 R)
• M24: 3,035,341 km (0.091 R)
• M25: 3,160,405 km (0.068 R)
• M26: 3,315,687 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.7

Radius: 11.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.6 AU - 1.76 AU

Year: 1503 Days

Day: 9.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 13,907,506 km

• M1: 153,487 km (0.108 R)
• M2: 264,639 km (0.11 R)
• M3: 435,629 km (0.037 R)
• M4: 533,017 km (0.112 R)
• M5: 639,232 km (0.055 R)
• M6: 869,164 km (0.083 R)
• M7: 954,434 km (0.045 R)
• M8: 1,126,771 km (0.091 R)
• M9: 1,301,501 km (0.106 R)
• M10: 1,451,548 km (0.113 R)
• M11: 1,723,816 km (0.101 R)
• M12: 1,815,221 km (0.108 R)
• M13: 1,898,995 km (0.081 R)
• M14: 2,490,954 km (0.085 R)
• M15: 2,647,583 km (0.037 R)
• M16: 2,743,326 km (0.108 R)
• M17: 2,982,084 km (0.118 R)
• M18: 3,081,866 km (0.103 R)
• M19: 3,273,201 km (0.102 R)
• M20: 3,364,755 km (0.072 R)
• M21: 3,515,251 km (0.104 R)
• M22: 3,871,144 km (0.051 R)
• M23: 4,313,655 km (0.086 R)
• M24: 4,669,249 km (0.056 R)
• M25: 4,759,606 km (0.037 R)
• M26: 5,034,268 km (0.063 R)
• M27: 5,206,903 km (0.089 R)
• M28: 5,368,170 km (0.077 R)
• M29: 5,626,675 km (0.067 R)
• M30: 5,723,016 km (0.035 R)
• M31: 5,959,231 km (0.06 R)
• M32: 6,156,252 km (0.072 R)
• M33: 6,585,597 km (0.105 R)
• M34: 6,672,663 km (0.101 R)
• M35: 6,789,350 km (0.103 R)
• M36: 7,248,017 km (0.095 R)
• M37: 7,352,885 km (0.094 R)
• M38: 7,534,048 km (0.117 R)
• M39: 7,655,671 km (0.077 R)
• M40: 8,039,838 km (0.093 R)
• M41: 8,148,596 km (0.112 R)
• M42: 8,242,095 km (0.115 R)
• M43: 8,351,750 km (0.061 R)
• M44: 8,635,836 km (0.092 R)
• M45: 8,875,043 km (0.109 R)
• M46: 9,474,632 km (0.07 R)
• M47: 9,937,039 km (0.119 R)
• M48: 10,103,990 km (0.038 R)
• M49: 10,356,212 km (0.109 R)
• M50: 10,901,197 km (0.056 R)
• M51: 11,056,180 km (0.065 R)
• M52: 11,648,139 km (0.118 R)
• M53: 11,771,408 km (0.033 R)
• M54: 11,930,430 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 12.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.49 AU - 2.41 AU

Year: 1880 Days

Day: 14 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 13,907,506 km

• M1: 179,517 km (0.09 R)
• M2: 272,567 km (0.09 R)
• M3: 371,751 km (0.06 R)
• M4: 483,052 km (0.073 R)
• M5: 683,513 km (0.072 R)
• M6: 913,594 km (0.025 R)
• M7: 1,050,925 km (0.096 R)
• M8: 1,239,718 km (0.103 R)
• M9: 1,356,703 km (0.069 R)
• M10: 1,671,307 km (0.116 R)
• M11: 1,822,102 km (0.04 R)
• M12: 1,946,119 km (0.053 R)
• M13: 2,357,812 km (0.057 R)
• M14: 2,493,647 km (0.107 R)
• M15: 2,667,180 km (0.068 R)
• M16: 2,749,609 km (0.118 R)
• M17: 2,892,924 km (0.1 R)
• M18: 3,050,899 km (0.086 R)
• M19: 3,137,367 km (0.084 R)
• M20: 3,236,999 km (0.107 R)
• M21: 3,337,828 km (0.058 R)
• M22: 3,542,627 km (0.066 R)
• M23: 3,620,568 km (0.097 R)
• M24: 3,751,615 km (0.117 R)
• M25: 3,844,366 km (0.072 R)
• M26: 4,086,415 km (0.11 R)
• M27: 4,209,385 km (0.072 R)
• M28: 4,515,163 km (0.104 R)
• M29: 4,614,047 km (0.119 R)
• M30: 4,973,082 km (0.084 R)
• M31: 5,341,093 km (0.066 R)
• M32: 5,917,793 km (0.09 R)
• M33: 6,213,548 km (0.11 R)
• M34: 6,418,796 km (0.111 R)
• M35: 6,498,232 km (0.111 R)
• M36: 7,146,440 km (0.101 R)
• M37: 7,262,079 km (0.112 R)
• M38: 7,428,282 km (0.059 R)
• M39: 7,900,264 km (0.109 R)
• M40: 8,019,942 km (0.062 R)
• M41: 8,609,208 km (0.08 R)
• M42: 8,749,979 km (0.069 R)
• M43: 8,998,013 km (0.072 R)
• M44: 9,194,584 km (0.114 R)
• M45: 9,392,652 km (0.056 R)
• M46: 9,610,317 km (0.084 R)
• M47: 9,811,376 km (0.067 R)
• M48: 10,124,784 km (0.066 R)
• M49: 10,254,784 km (0.107 R)
• M50: 11,430,474 km (0.077 R)
• M51: 11,936,115 km (0.069 R)
• M52: 12,093,193 km (0.042 R)
• M53: 12,369,799 km (0.099 R)
• M54: 12,489,029 km (0.119 R)
• M55: 12,608,557 km (0.043 R)
• M56: 12,909,099 km (0.057 R)
• M57: 13,232,380 km (0.062 R)
• M58: 13,476,524 km (0.094 R)
• M59: 13,660,679 km (0.083 R)
• M60: 13,886,871 km (0.083 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: 193 - 20,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit