🌌 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: 70.9

Radius: 11.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.68 AU - 0.82 AU

Year: 426 Days

Day: 12.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,513,401 km

• M1: 141,220 km (0.083 R)
• M2: 215,571 km (0.116 R)
• M3: 290,369 km (0.05 R)
• M4: 413,040 km (0.106 R)
• M5: 501,901 km (0.077 R)
• M6: 579,243 km (0.082 R)
• M7: 657,034 km (0.111 R)
• M8: 743,501 km (0.038 R)
• M9: 916,437 km (0.071 R)
• M10: 996,023 km (0.113 R)
• M11: 1,171,351 km (0.115 R)
• M12: 1,252,733 km (0.092 R)
• M13: 1,409,212 km (0.092 R)
• M14: 1,705,565 km (0.084 R)
• M15: 1,805,497 km (0.103 R)
• M16: 2,050,089 km (0.062 R)
• M17: 2,124,589 km (0.112 R)
• M18: 2,196,396 km (0.075 R)
• M19: 2,353,623 km (0.058 R)
• M20: 2,450,413 km (0.096 R)
• M21: 2,529,700 km (0.072 R)
• M22: 2,629,183 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.9

Radius: 12.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.59 AU - 2.65 AU

Year: 2782 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,513,401 km

• M1: 201,508 km (0.087 R)
• M2: 515,813 km (0.106 R)
• M3: 694,882 km (0.119 R)
• M4: 796,908 km (0.106 R)
• M5: 912,397 km (0.075 R)
• M6: 1,000,959 km (0.071 R)
• M7: 1,276,818 km (0.053 R)
• M8: 1,395,898 km (0.08 R)
• M9: 1,509,443 km (0.08 R)
• M10: 1,636,152 km (0.097 R)
• M11: 1,716,037 km (0.101 R)
• M12: 1,869,375 km (0.102 R)
• M13: 1,963,622 km (0.107 R)
• M14: 2,091,827 km (0.06 R)
• M15: 2,368,284 km (0.047 R)
• M16: 2,459,389 km (0.107 R)
• M17: 2,645,040 km (0.071 R)
• M18: 3,092,487 km (0.073 R)
• M19: 3,395,572 km (0.109 R)
• M20: 3,498,645 km (0.069 R)
• M21: 3,576,885 km (0.089 R)
• M22: 4,003,389 km (0.096 R)
• M23: 4,195,173 km (0.093 R)
• M24: 4,418,224 km (0.081 R)
• M25: 4,616,590 km (0.037 R)
• M26: 4,774,566 km (0.064 R)
• M27: 4,861,482 km (0.076 R)
• M28: 4,948,847 km (0.026 R)
• M29: 5,036,960 km (0.089 R)
• M30: 5,154,993 km (0.118 R)
• M31: 5,349,021 km (0.052 R)
• M32: 5,636,997 km (0.103 R)
• M33: 5,790,634 km (0.077 R)
• M34: 6,275,631 km (0.078 R)
• M35: 6,644,090 km (0.085 R)
• M36: 6,725,172 km (0.03 R)
• M37: 6,822,860 km (0.039 R)
• M38: 7,069,098 km (0.118 R)
• M39: 7,672,276 km (0.074 R)
• M40: 7,945,741 km (0.12 R)
• M41: 8,066,317 km (0.11 R)
• M42: 8,344,420 km (0.095 R)
• M43: 8,502,245 km (0.085 R)
• M44: 8,625,664 km (0.119 R)
• M45: 8,785,285 km (0.099 R)
• M46: 9,161,374 km (0.071 R)
• M47: 9,251,731 km (0.071 R)
• M48: 9,597,900 km (0.08 R)
• M49: 9,708,004 km (0.098 R)
• M50: 9,855,508 km (0.115 R)
• M51: 10,022,459 km (0.052 R)
• M52: 10,209,007 km (0.1 R)
• M53: 10,321,505 km (0.09 R)
• M54: 10,585,695 km (0.112 R)
• M55: 10,871,128 km (0.074 R)
• M56: 11,469,220 km (0.105 R)
• M57: 11,547,160 km (0.107 R)
• M58: 12,038,440 km (0.047 R)
• M59: 12,177,117 km (0.116 R)
• M60: 12,476,313 km (0.115 R)
• M61: 12,636,831 km (0.092 R)
• M62: 12,879,030 km (0.119 R)
• M63: 13,102,380 km (0.07 R)
• M64: 13,511,680 km (0.045 R)
• M65: 13,655,892 km (0.073 R)
• M66: 13,883,730 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 8.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.55 AU - 2.71 AU

Year: 2798 Days

Day: 14.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,513,401 km

• M1: 112,946 km (0.059 R)
• M2: 174,581 km (0.118 R)
• M3: 320,588 km (0.048 R)
• M4: 385,514 km (0.065 R)
• M5: 557,850 km (0.109 R)
• M6: 668,254 km (0.049 R)
• M7: 869,164 km (0.044 R)
• M8: 999,164 km (0.103 R)
• M9: 1,089,671 km (0.109 R)
• M10: 1,266,944 km (0.099 R)
• M11: 1,428,211 km (0.084 R)
• M12: 1,826,440 km (0.099 R)
• M13: 1,882,091 km (0.058 R)
• M14: 1,952,551 km (0.088 R)
• M15: 2,243,220 km (0.098 R)
• M16: 2,348,238 km (0.117 R)
• M17: 2,424,383 km (0.082 R)
• M18: 2,485,868 km (0.117 R)
• M19: 2,626,041 km (0.063 R)
• M20: 2,705,029 km (0.061 R)
• M21: 2,898,160 km (0.118 R)
• M22: 2,963,384 km (0.049 R)
• M23: 3,521,534 km (0.064 R)
• M24: 3,750,269 km (0.079 R)
• M25: 3,839,579 km (0.088 R)
• M26: 4,075,196 km (0.068 R)
• M27: 4,334,150 km (0.045 R)
• M28: 5,483,660 km (0.118 R)
• M29: 6,420,441 km (0.115 R)
• M30: 6,506,161 km (0.108 R)
• M31: 7,518,490 km (0.099 R)
• M32: 7,586,258 km (0.097 R)
• M33: 7,973,866 km (0.064 R)
• M34: 8,089,206 km (0.038 R)
• M35: 8,298,044 km (0.101 R)
• M36: 8,414,880 km (0.119 R)
• M37: 10,710,609 km (0.092 R)
• M38: 10,914,511 km (0.041 R)
• M39: 11,455,756 km (0.113 R)
• M40: 11,664,296 km (0.061 R)
• M41: 12,244,137 km (0.069 R)
• M42: 12,457,314 km (0.099 R)
• M43: 12,752,470 km (0.083 R)
• M44: 12,887,408 km (0.083 R)
• M45: 13,022,794 km (0.095 R)
• M46: 13,186,005 km (0.095 R)
• M47: 13,651,853 km (0.1 R)
• M48: 13,789,932 km (0.059 R)
• M49: 13,872,959 km (0.061 R)
• M50: 14,067,436 km (0.098 R)
• M51: 14,234,686 km (0.091 R)
• M52: 14,346,735 km (0.108 R)
• M53: 14,543,307 km (0.062 R)
• M54: 14,740,925 km (0.037 R)
• M55: 14,825,747 km (0.081 R)
• M56: 14,939,292 km (0.071 R)
• M57: 15,110,133 km (0.056 R)
• M58: 15,252,849 km (0.065 R)
• M59: 15,828,652 km (0.086 R)
• M60: 16,148,342 km (0.114 R)
• M61: 16,206,685 km (0.089 R)
• M62: 16,323,671 km (0.054 R)
• M63: 16,882,868 km (0.055 R)
• M64: 16,942,108 km (0.06 R)
• M65: 17,031,119 km (0.109 R)
• M66: 17,209,589 km (0.111 R)
• M67: 17,748,591 km (0.098 R)
• M68: 18,050,479 km (0.027 R)
• M69: 18,506,453 km (0.066 R)
• M70: 19,803,317 km (0.113 R)
• M71: 20,557,440 km (0.11 R)
• M72: 20,906,302 km (0.114 R)
• M73: 21,320,988 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 14,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit