🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.43 AU - 0.71 AU

Year: 278 Days

Day: 18.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,527,377 km

• M1: 446,699 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 11.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.71 AU - 0.93 AU

Year: 479 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 11,527,377 km

• M1: 147,803 km (0.095 R)
• M2: 255,663 km (0.111 R)
• M3: 330,013 km (0.049 R)
• M4: 413,040 km (0.034 R)
• M5: 490,831 km (0.078 R)
• M6: 721,062 km (0.085 R)
• M7: 885,470 km (0.068 R)
• M8: 972,685 km (0.033 R)
• M9: 1,073,365 km (0.082 R)
• M10: 1,151,305 km (0.117 R)
• M11: 1,425,967 km (0.092 R)
• M12: 1,512,584 km (0.068 R)
• M13: 1,721,871 km (0.114 R)
• M14: 1,820,905 km (0.092 R)
• M15: 1,934,600 km (0.107 R)
• M16: 2,096,465 km (0.112 R)
• M17: 2,175,901 km (0.079 R)
• M18: 2,249,653 km (0.12 R)
• M19: 2,434,257 km (0.089 R)
• M20: 2,517,882 km (0.103 R)
• M21: 2,609,735 km (0.074 R)
• M22: 2,833,234 km (0.107 R)
• M23: 3,070,496 km (0.09 R)
• M24: 3,184,041 km (0.088 R)
• M25: 3,330,049 km (0.095 R)
• M26: 3,478,150 km (0.119 R)
• M27: 3,580,775 km (0.084 R)
• M28: 3,692,524 km (0.09 R)
• M29: 3,797,392 km (0.06 R)
• M30: 4,059,637 km (0.075 R)
• M31: 4,134,436 km (0.077 R)
• M32: 4,218,211 km (0.112 R)
• M33: 4,361,825 km (0.103 R)
• M34: 4,447,096 km (0.044 R)
• M35: 4,524,288 km (0.111 R)
• M36: 4,636,636 km (0.117 R)
• M37: 4,741,205 km (0.107 R)
• M38: 4,890,654 km (0.103 R)
• M39: 5,050,723 km (0.083 R)
• M40: 5,312,220 km (0.056 R)
• M41: 5,541,105 km (0.11 R)
• M42: 5,689,506 km (0.115 R)
• M43: 5,952,200 km (0.046 R)
• M44: 6,085,043 km (0.065 R)
• M45: 6,286,252 km (0.03 R)
• M46: 6,499,429 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 8.2

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.39 AU - 1.71 AU

Year: 1246 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 11,527,377 km

• M1: 111,750 km (0.117 R)
• M2: 241,451 km (0.078 R)
• M3: 656,136 km (0.1 R)
• M4: 726,298 km (0.118 R)
• M5: 792,420 km (0.097 R)
• M6: 1,040,752 km (0.1 R)
• M7: 1,329,476 km (0.116 R)
• M8: 1,395,299 km (0.081 R)
• M9: 1,581,848 km (0.118 R)
• M10: 1,713,793 km (0.071 R)
• M11: 1,858,604 km (0.109 R)
• M12: 1,960,630 km (0.078 R)
• M13: 2,055,026 km (0.084 R)
• M14: 2,228,709 km (0.105 R)
• M15: 2,307,398 km (0.053 R)
• M16: 2,427,375 km (0.099 R)
• M17: 2,736,145 km (0.093 R)
• M18: 2,906,088 km (0.053 R)
• M19: 3,211,866 km (0.048 R)
• M20: 3,267,517 km (0.111 R)
• M21: 3,380,014 km (0.118 R)
• M22: 3,459,451 km (0.041 R)
• M23: 3,654,975 km (0.097 R)
• M24: 4,020,892 km (0.07 R)
• M25: 4,153,585 km (0.09 R)
• M26: 4,324,575 km (0.057 R)
• M27: 4,398,626 km (0.039 R)
• M28: 4,585,474 km (0.117 R)
• M29: 4,724,151 km (0.076 R)
• M30: 4,813,162 km (0.038 R)
• M31: 4,954,233 km (0.043 R)
• M32: 5,135,695 km (0.116 R)
• M33: 5,187,905 km (0.088 R)
• M34: 5,747,401 km (0.119 R)
• M35: 5,801,555 km (0.108 R)
• M36: 5,910,761 km (0.119 R)
• M37: 5,992,891 km (0.109 R)
• M38: 6,186,470 km (0.055 R)
• M39: 6,269,946 km (0.063 R)
• M40: 6,579,464 km (0.117 R)
• M41: 6,750,454 km (0.074 R)
• M42: 6,922,791 km (0.075 R)
• M43: 6,995,196 km (0.103 R)
• M44: 7,169,628 km (0.093 R)
• M45: 7,493,357 km (0.086 R)
• M46: 7,552,748 km (0.084 R)
• M47: 7,701,747 km (0.083 R)
• M48: 7,927,341 km (0.043 R)
• M49: 8,109,252 km (0.085 R)
• M50: 8,523,787 km (0.09 R)
• M51: 8,632,396 km (0.071 R)
• M52: 8,976,770 km (0.115 R)
• M53: 9,055,608 km (0.103 R)
• M54: 9,245,896 km (0.037 R)
• M55: 9,357,496 km (0.12 R)
• M56: 9,421,524 km (0.082 R)
• M57: 9,501,709 km (0.07 R)
• M58: 9,662,676 km (0.058 R)
• M59: 9,824,691 km (0.063 R)
• M60: 9,954,841 km (0.113 R)
• M61: 10,249,997 km (0.085 R)
• M62: 10,365,487 km (0.101 R)
• M63: 10,481,425 km (0.115 R)
• M64: 10,614,567 km (0.118 R)
• M65: 10,714,648 km (0.047 R)
• M66: 11,034,040 km (0.097 R)
• M67: 11,424,640 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 10,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit