🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 10.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.48 AU - 0.6 AU

Year: 269 Days

Day: 8.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 12,015,271 km

• M1: 141,071 km (0.117 R)
• M2: 219,161 km (0.049 R)
• M3: 308,321 km (0.113 R)
• M4: 401,371 km (0.038 R)
• M5: 578,944 km (0.067 R)
• M6: 657,931 km (0.066 R)
• M7: 797,805 km (0.104 R)
• M8: 870,061 km (0.106 R)
• M9: 944,711 km (0.089 R)
• M10: 1,047,933 km (0.084 R)
• M11: 1,135,747 km (0.071 R)
• M12: 1,226,254 km (0.106 R)
• M13: 1,381,237 km (0.029 R)
• M14: 1,491,341 km (0.026 R)
• M15: 1,577,958 km (0.081 R)
• M16: 1,657,544 km (0.102 R)
• M17: 1,774,979 km (0.113 R)
• M18: 1,890,468 km (0.097 R)
• M19: 1,975,290 km (0.069 R)
• M20: 2,075,970 km (0.11 R)
• M21: 2,198,042 km (0.115 R)
• M22: 2,302,610 km (0.103 R)
• M23: 2,573,831 km (0.096 R)
• M24: 2,694,856 km (0.084 R)
• M25: 2,774,741 km (0.106 R)
• M26: 2,855,524 km (0.071 R)
• M27: 3,041,474 km (0.1 R)
• M28: 3,158,460 km (0.045 R)
• M29: 3,259,887 km (0.106 R)
• M30: 3,495,055 km (0.068 R)
• M31: 3,588,404 km (0.12 R)
• M32: 3,670,833 km (0.047 R)
• M33: 3,777,645 km (0.054 R)
• M34: 3,885,505 km (0.032 R)
• M35: 3,964,044 km (0.087 R)
• M36: 4,184,402 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 14.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.29 AU - 1.39 AU

Year: 1052 Days

Day: 7.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,015,271 km

• M1: 181,911 km (0.068 R)
• M2: 363,373 km (0.065 R)
• M3: 531,222 km (0.093 R)
• M4: 676,033 km (0.085 R)
• M5: 873,203 km (0.067 R)
• M6: 992,582 km (0.118 R)
• M7: 1,138,440 km (0.06 R)
• M8: 1,335,311 km (0.088 R)
• M9: 1,438,234 km (0.066 R)
• M10: 1,559,408 km (0.096 R)
• M11: 1,700,180 km (0.075 R)
• M12: 1,804,599 km (0.098 R)
• M13: 2,020,170 km (0.098 R)
• M14: 2,244,716 km (0.034 R)
• M15: 2,386,984 km (0.091 R)
• M16: 2,550,943 km (0.083 R)
• M17: 2,728,067 km (0.103 R)
• M18: 2,832,486 km (0.09 R)
• M19: 3,204,087 km (0.094 R)
• M20: 3,467,529 km (0.099 R)
• M21: 3,560,429 km (0.105 R)
• M22: 3,908,244 km (0.092 R)
• M23: 4,146,404 km (0.085 R)
• M24: 4,245,288 km (0.104 R)
• M25: 4,411,791 km (0.116 R)
• M26: 4,523,989 km (0.052 R)
• M27: 5,205,856 km (0.101 R)
• M28: 5,312,669 km (0.104 R)
• M29: 5,577,158 km (0.119 R)
• M30: 5,710,899 km (0.093 R)
• M31: 5,932,304 km (0.109 R)
• M32: 6,056,619 km (0.092 R)
• M33: 6,194,249 km (0.099 R)
• M34: 6,345,642 km (0.077 R)
• M35: 6,536,679 km (0.103 R)
• M36: 6,716,645 km (0.102 R)
• M37: 6,989,811 km (0.042 R)
• M38: 7,081,664 km (0.104 R)
• M39: 7,173,966 km (0.109 R)
• M40: 7,346,303 km (0.068 R)
• M41: 7,439,801 km (0.073 R)
• M42: 7,668,387 km (0.087 R)
• M43: 7,776,845 km (0.076 R)
• M44: 8,008,872 km (0.076 R)
• M45: 8,354,293 km (0.092 R)
• M46: 8,563,880 km (0.087 R)
• M47: 8,676,527 km (0.075 R)
• M48: 8,775,411 km (0.095 R)
• M49: 8,960,015 km (0.087 R)
• M50: 9,074,308 km (0.063 R)
• M51: 9,405,517 km (0.107 R)
• M52: 9,565,288 km (0.116 R)
• M53: 9,784,748 km (0.12 R)
• M54: 10,020,664 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 12.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.4 AU - 2.12 AU

Year: 1584 Days

Day: 5.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,015,271 km

• M1: 194,028 km (0.079 R)
• M2: 274,961 km (0.108 R)
• M3: 377,585 km (0.1 R)
• M4: 483,500 km (0.089 R)
• M5: 567,126 km (0.111 R)
• M6: 707,299 km (0.079 R)
• M7: 846,724 km (0.105 R)
• M8: 967,150 km (0.097 R)
• M9: 1,178,981 km (0.093 R)
• M10: 1,381,536 km (0.062 R)
• M11: 1,508,695 km (0.112 R)
• M12: 1,622,389 km (0.037 R)
• M13: 1,775,428 km (0.075 R)
• M14: 2,038,570 km (0.1 R)
• M15: 2,145,383 km (0.079 R)
• M16: 2,254,290 km (0.112 R)
• M17: 2,416,006 km (0.075 R)
• M18: 2,550,344 km (0.091 R)
• M19: 2,761,876 km (0.097 R)
• M20: 2,848,194 km (0.075 R)
• M21: 3,225,330 km (0.084 R)
• M22: 3,466,482 km (0.054 R)
• M23: 3,571,500 km (0.082 R)
• M24: 3,749,222 km (0.049 R)
• M25: 4,039,741 km (0.092 R)
• M26: 4,125,760 km (0.091 R)
• M27: 4,387,855 km (0.062 R)
• M28: 4,476,567 km (0.082 R)
• M29: 4,604,174 km (0.1 R)
• M30: 4,836,948 km (0.097 R)
• M31: 4,981,310 km (0.09 R)
• M32: 5,113,704 km (0.096 R)
• M33: 5,233,831 km (0.025 R)
• M34: 5,436,237 km (0.039 R)
• M35: 5,904,628 km (0.056 R)
• M36: 6,157,897 km (0.051 R)
• M37: 6,457,990 km (0.118 R)
• M38: 6,631,674 km (0.099 R)
• M39: 7,013,298 km (0.065 R)
• M40: 7,147,038 km (0.03 R)
• M41: 7,813,347 km (0.102 R)
• M42: 7,952,174 km (0.119 R)
• M43: 8,060,632 km (0.082 R)
• M44: 8,357,584 km (0.1 R)
• M45: 8,467,987 km (0.037 R)
• M46: 8,690,140 km (0.106 R)
• M47: 8,882,074 km (0.082 R)
• M48: 9,059,348 km (0.047 R)
• M49: 9,172,743 km (0.059 R)
• M50: 9,286,587 km (0.043 R)
• M51: 9,548,682 km (0.101 R)
• M52: 10,046,544 km (0.079 R)
• M53: 10,248,202 km (0.1 R)
• M54: 10,417,248 km (0.062 R)
• M55: 10,758,032 km (0.071 R)
• M56: 10,998,735 km (0.099 R)
• M57: 11,485,676 km (0.067 R)
• M58: 11,661,304 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit