🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 8.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.74 AU - 0.76 AU

Year: 426 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 13,982,782 km

• M1: 114,293 km (0.079 R)
• M2: 170,542 km (0.098 R)
• M3: 255,364 km (0.108 R)
• M4: 341,682 km (0.092 R)
• M5: 418,874 km (0.1 R)
• M6: 486,193 km (0.076 R)
• M7: 557,701 km (0.081 R)
• M8: 617,839 km (0.108 R)
• M9: 670,797 km (0.095 R)
• M10: 725,550 km (0.066 R)
• M11: 833,111 km (0.096 R)
• M12: 946,057 km (0.108 R)
• M13: 1,049,429 km (0.119 R)
• M14: 1,102,536 km (0.086 R)
• M15: 1,369,718 km (0.072 R)
• M16: 1,500,317 km (0.115 R)
• M17: 1,801,458 km (0.042 R)
• M18: 1,856,510 km (0.059 R)
• M19: 2,039,767 km (0.116 R)
• M20: 2,258,479 km (0.115 R)
• M21: 2,363,198 km (0.073 R)
• M22: 2,464,475 km (0.076 R)
• M23: 2,567,249 km (0.072 R)
• M24: 2,692,462 km (0.117 R)
• M25: 2,782,371 km (0.033 R)
• M26: 2,894,868 km (0.114 R)
• M27: 2,992,556 km (0.091 R)
• M28: 3,047,309 km (0.087 R)
• M29: 3,107,896 km (0.107 R)
• M30: 3,202,442 km (0.086 R)
• M31: 3,258,391 km (0.061 R)
• M32: 3,354,433 km (0.107 R)
• M33: 3,411,280 km (0.046 R)
• M34: 3,526,171 km (0.062 R)
• M35: 3,818,785 km (0.091 R)
• M36: 3,914,228 km (0.118 R)
• M37: 4,113,343 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 10.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.83 AU - 1.07 AU

Year: 607 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 13,982,782 km

• M1: 139,575 km (0.104 R)
• M2: 214,972 km (0.109 R)
• M3: 341,981 km (0.104 R)
• M4: 421,118 km (0.069 R)
• M5: 558,299 km (0.119 R)
• M6: 653,144 km (0.109 R)
• M7: 744,549 km (0.045 R)
• M8: 820,694 km (0.089 R)
• M9: 920,476 km (0.073 R)
• M10: 1,075,309 km (0.093 R)
• M11: 1,234,332 km (0.042 R)
• M12: 1,355,207 km (0.106 R)
• M13: 1,425,817 km (0.032 R)
• M14: 1,515,426 km (0.074 R)
• M15: 1,624,932 km (0.115 R)
• M16: 1,726,659 km (0.086 R)
• M17: 1,811,630 km (0.104 R)
• M18: 1,936,544 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 10.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.65 AU - 2.39 AU

Year: 1883 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 13,982,782 km

• M1: 291,417 km (0.102 R)
• M2: 410,646 km (0.073 R)
• M3: 481,107 km (0.072 R)
• M4: 609,761 km (0.085 R)
• M5: 788,530 km (0.102 R)
• M6: 977,024 km (0.105 R)
• M7: 1,198,429 km (0.119 R)
• M8: 1,370,765 km (0.072 R)
• M9: 1,464,713 km (0.032 R)
• M10: 1,551,330 km (0.111 R)
• M11: 1,770,491 km (0.101 R)
• M12: 2,010,595 km (0.103 R)
• M13: 2,261,471 km (0.034 R)
• M14: 2,351,080 km (0.105 R)
• M15: 2,805,409 km (0.084 R)
• M16: 3,223,984 km (0.085 R)
• M17: 3,363,559 km (0.116 R)
• M18: 3,544,273 km (0.113 R)
• M19: 3,662,156 km (0.103 R)
• M20: 3,741,443 km (0.09 R)
• M21: 3,928,889 km (0.067 R)
• M22: 4,037,347 km (0.116 R)
• M23: 4,119,477 km (0.049 R)
• M24: 4,285,231 km (0.079 R)
• M25: 4,354,944 km (0.059 R)
• M26: 4,537,902 km (0.089 R)
• M27: 4,637,684 km (0.098 R)
• M28: 4,853,703 km (0.078 R)
• M29: 4,955,579 km (0.098 R)
• M30: 5,250,885 km (0.088 R)
• M31: 5,355,604 km (0.1 R)
• M32: 5,461,070 km (0.11 R)
• M33: 5,673,948 km (0.093 R)
• M34: 5,843,293 km (0.046 R)
• M35: 5,983,017 km (0.048 R)
• M36: 6,108,081 km (0.045 R)
• M37: 6,329,336 km (0.071 R)
• M38: 6,504,964 km (0.036 R)
• M39: 6,665,932 km (0.085 R)
• M40: 6,926,381 km (0.072 R)
• M41: 7,024,966 km (0.097 R)
• M42: 7,190,272 km (0.032 R)
• M43: 7,273,448 km (0.067 R)
• M44: 7,340,169 km (0.087 R)
• M45: 7,881,564 km (0.092 R)
• M46: 8,400,818 km (0.111 R)
• M47: 8,488,333 km (0.048 R)
• M48: 8,576,296 km (0.085 R)
• M49: 9,074,308 km (0.08 R)
• M50: 9,200,419 km (0.036 R)
• M51: 9,272,674 km (0.106 R)
• M52: 9,931,503 km (0.045 R)
• M53: 10,061,354 km (0.097 R)
• M54: 10,304,002 km (0.103 R)
• M55: 10,738,285 km (0.106 R)
• M56: 10,871,576 km (0.104 R)
• M57: 11,390,980 km (0.099 R)
• M58: 11,663,548 km (0.055 R)
• M59: 11,898,865 km (0.066 R)
• M60: 12,036,944 km (0.103 R)
• M61: 12,594,346 km (0.102 R)
• M62: 12,694,726 km (0.076 R)
• M63: 13,425,661 km (0.081 R)
• M64: 13,754,926 km (0.093 R)
• M65: 13,837,653 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 11,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit