🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.7 AU - 0.98 AU

Year: 344 Days

Day: 27 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.68 AU - 1.06 AU

Year: 362 Days

Day: 34 Hours

Environment

Temp: -48 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 10.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.22 AU - 2.9 AU

Year: 1828 Days

Day: 11.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 11,765,931 km

• M1: 141,370 km (0.05 R)
• M2: 306,227 km (0.066 R)
• M3: 683,363 km (0.101 R)
• M4: 764,744 km (0.099 R)
• M5: 930,948 km (0.049 R)
• M6: 1,007,093 km (0.067 R)
• M7: 1,592,021 km (0.03 R)
• M8: 1,798,615 km (0.084 R)
• M9: 2,385,039 km (0.103 R)
• M10: 2,811,393 km (0.117 R)
• M11: 2,890,380 km (0.117 R)
• M12: 2,993,304 km (0.097 R)
• M13: 3,132,280 km (0.056 R)
• M14: 3,202,591 km (0.071 R)
• M15: 3,344,859 km (0.08 R)
• M16: 3,440,901 km (0.038 R)
• M17: 3,513,605 km (0.065 R)
• M18: 3,635,827 km (0.071 R)
• M19: 3,872,042 km (0.118 R)
• M20: 3,998,302 km (0.115 R)
• M21: 4,229,281 km (0.071 R)
• M22: 4,438,270 km (0.07 R)
• M23: 4,517,556 km (0.073 R)
• M24: 4,825,878 km (0.071 R)
• M25: 5,113,405 km (0.116 R)
• M26: 5,182,669 km (0.094 R)
• M27: 5,548,136 km (0.119 R)
• M28: 5,791,682 km (0.052 R)
• M29: 5,980,324 km (0.057 R)
• M30: 6,185,722 km (0.055 R)
• M31: 6,468,163 km (0.068 R)
• M32: 6,603,549 km (0.049 R)
• M33: 6,938,349 km (0.104 R)
• M34: 7,200,894 km (0.078 R)
• M35: 7,466,579 km (0.113 R)
• M36: 7,592,840 km (0.108 R)
• M37: 7,959,654 km (0.109 R)
• M38: 8,479,806 km (0.109 R)
• M39: 8,628,057 km (0.066 R)
• M40: 9,010,878 km (0.107 R)
• M41: 9,246,644 km (0.106 R)
• M42: 9,467,451 km (0.117 R)
• M43: 9,552,722 km (0.048 R)
• M44: 9,707,107 km (0.079 R)
• M45: 9,896,797 km (0.1 R)
• M46: 10,000,917 km (0.09 R)
• M47: 10,632,669 km (0.081 R)
• M48: 10,846,294 km (0.066 R)
• M49: 11,259,484 km (0.067 R)
• M50: 11,495,250 km (0.077 R)
• M51: 11,806,114 km (0.102 R)
• M52: 11,953,319 km (0.068 R)
• M53: 12,286,922 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.4

Radius: 13.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.35 AU - 3.19 AU

Year: 2057 Days

Day: 12.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,765,931 km

• M1: 163,959 km (0.078 R)
• M2: 277,354 km (0.088 R)
• M3: 387,010 km (0.075 R)
• M4: 502,649 km (0.08 R)
• M5: 657,333 km (0.11 R)
• M6: 751,281 km (0.085 R)
• M7: 884,722 km (0.098 R)
• M8: 1,116,299 km (0.06 R)
• M9: 1,208,452 km (0.091 R)
• M10: 1,295,518 km (0.1 R)
• M11: 1,426,117 km (0.09 R)
• M12: 1,518,568 km (0.043 R)
• M13: 1,604,587 km (0.109 R)
• M14: 1,692,251 km (0.072 R)
• M15: 1,882,091 km (0.113 R)
• M16: 2,078,962 km (0.07 R)
• M17: 2,263,266 km (0.057 R)
• M18: 2,514,142 km (0.066 R)
• M19: 2,753,199 km (0.084 R)
• M20: 2,945,582 km (0.077 R)
• M21: 3,032,498 km (0.097 R)
• M22: 3,120,312 km (0.117 R)
• M23: 3,253,754 km (0.111 R)
• M24: 3,343,812 km (0.077 R)
• M25: 3,549,359 km (0.119 R)
• M26: 3,925,448 km (0.109 R)
• M27: 4,069,810 km (0.044 R)
• M28: 4,203,850 km (0.099 R)
• M29: 4,401,319 km (0.076 R)
• M30: 4,601,930 km (0.116 R)
• M31: 4,741,654 km (0.106 R)
• M32: 5,301,449 km (0.107 R)
• M33: 5,448,055 km (0.07 R)
• M34: 5,690,853 km (0.071 R)
• M35: 5,841,049 km (0.115 R)
• M36: 6,034,180 km (0.047 R)
• M37: 6,117,655 km (0.065 R)
• M38: 6,243,467 km (0.075 R)
• M39: 6,327,840 km (0.033 R)
• M40: 6,568,992 km (0.037 R)
• M41: 6,697,945 km (0.118 R)
• M42: 6,813,285 km (0.06 R)
• M43: 6,958,395 km (0.052 R)
• M44: 7,148,534 km (0.086 R)
• M45: 7,385,048 km (0.107 R)
• M46: 7,549,008 km (0.102 R)
• M47: 7,880,816 km (0.101 R)
• M48: 8,202,152 km (0.03 R)
• M49: 8,762,845 km (0.045 R)
• M50: 8,984,399 km (0.104 R)
• M51: 9,239,763 km (0.108 R)
• M52: 9,449,050 km (0.089 R)
• M53: 9,676,140 km (0.08 R)
• M54: 9,806,739 km (0.048 R)
• M55: 9,970,848 km (0.101 R)
• M56: 10,119,249 km (0.111 R)
• M57: 10,602,749 km (0.086 R)
• M58: 10,703,728 km (0.1 R)
• M59: 11,282,073 km (0.099 R)
• M60: 11,367,942 km (0.115 R)
• M61: 11,678,956 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 17,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit