🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 8.3

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.66 AU - 1.02 AU

Year: 513 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 49,296,347 km

• M1: 130,599 km (0.057 R)
• M2: 242,797 km (0.099 R)
• M3: 315,801 km (0.112 R)
• M4: 425,307 km (0.09 R)
• M5: 676,033 km (0.105 R)
• M6: 733,628 km (0.053 R)
• M7: 917,035 km (0.105 R)
• M8: 1,047,634 km (0.106 R)
• M9: 1,178,831 km (0.11 R)
• M10: 1,231,639 km (0.056 R)
• M11: 1,297,313 km (0.087 R)
• M12: 1,457,532 km (0.071 R)
• M13: 1,514,529 km (0.108 R)
• M14: 1,611,169 km (0.09 R)
• M15: 1,783,805 km (0.058 R)
• M16: 1,906,924 km (0.026 R)
• M17: 1,969,606 km (0.061 R)
• M18: 2,032,885 km (0.064 R)
• M19: 2,278,525 km (0.107 R)
• M20: 2,367,536 km (0.051 R)
• M21: 2,680,345 km (0.067 R)
• M22: 2,798,079 km (0.106 R)
• M23: 2,869,586 km (0.037 R)
• M24: 2,965,927 km (0.097 R)
• M25: 3,087,850 km (0.114 R)
• M26: 3,261,383 km (0.115 R)
• M27: 3,472,167 km (0.107 R)
• M28: 3,549,060 km (0.039 R)
• M29: 3,730,971 km (0.113 R)
• M30: 3,801,132 km (0.114 R)
• M31: 3,907,048 km (0.053 R)
• M32: 4,130,996 km (0.118 R)
• M33: 4,185,449 km (0.118 R)
• M34: 4,249,178 km (0.113 R)
• M35: 4,386,958 km (0.101 R)
• M36: 4,461,009 km (0.095 R)
• M37: 4,582,183 km (0.114 R)
• M38: 4,761,401 km (0.095 R)
• M39: 4,837,696 km (0.099 R)
• M40: 4,971,885 km (0.105 R)
• M41: 5,382,083 km (0.09 R)
• M42: 5,541,255 km (0.111 R)
• M43: 5,611,416 km (0.11 R)
• M44: 5,772,832 km (0.084 R)
• M45: 5,945,917 km (0.079 R)
• M46: 6,038,368 km (0.079 R)
• M47: 6,100,152 km (0.111 R)
• M48: 6,151,913 km (0.1 R)
• M49: 6,214,146 km (0.068 R)
• M50: 6,276,678 km (0.07 R)
• M51: 6,381,247 km (0.118 R)
• M52: 6,623,895 km (0.056 R)
• M53: 6,880,455 km (0.099 R)
• M54: 6,955,852 km (0.107 R)
• M55: 7,042,469 km (0.06 R)
• M56: 7,326,257 km (0.12 R)
• M57: 7,414,370 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 14.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.34 AU - 2.48 AU

Year: 2495 Days

Day: 10.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 49,296,347 km

• M1: 181,761 km (0.046 R)
• M2: 283,638 km (0.107 R)
• M3: 388,655 km (0.12 R)
• M4: 494,571 km (0.101 R)
• M5: 613,800 km (0.103 R)
• M6: 770,279 km (0.083 R)
• M7: 1,083,238 km (0.073 R)
• M8: 1,202,019 km (0.108 R)
• M9: 1,561,353 km (0.12 R)
• M10: 1,714,691 km (0.095 R)
• M11: 2,009,698 km (0.119 R)
• M12: 2,102,448 km (0.056 R)
• M13: 2,528,054 km (0.094 R)
• M14: 2,679,597 km (0.062 R)
• M15: 2,886,341 km (0.08 R)
• M16: 3,195,710 km (0.104 R)
• M17: 3,327,057 km (0.053 R)
• M18: 3,651,834 km (0.116 R)
• M19: 3,928,440 km (0.109 R)
• M20: 4,212,227 km (0.093 R)
• M21: 4,502,746 km (0.071 R)
• M22: 4,675,233 km (0.079 R)
• M23: 4,824,831 km (0.069 R)
• M24: 4,950,792 km (0.073 R)
• M25: 5,090,666 km (0.034 R)
• M26: 5,283,647 km (0.078 R)
• M27: 5,400,483 km (0.075 R)
• M28: 5,823,247 km (0.116 R)
• M29: 5,917,194 km (0.087 R)
• M30: 6,065,745 km (0.099 R)
• M31: 6,202,029 km (0.04 R)
• M32: 6,533,089 km (0.115 R)
• M33: 6,926,830 km (0.034 R)
• M34: 7,155,266 km (0.074 R)
• M35: 7,502,782 km (0.098 R)
• M36: 7,634,428 km (0.096 R)
• M37: 7,752,162 km (0.085 R)
• M38: 8,064,223 km (0.114 R)
• M39: 8,304,776 km (0.064 R)
• M40: 8,762,246 km (0.103 R)
• M41: 9,259,211 km (0.096 R)
• M42: 9,511,283 km (0.038 R)
• M43: 9,685,864 km (0.105 R)
• M44: 9,781,457 km (0.108 R)
• M45: 9,893,506 km (0.096 R)
• M46: 10,006,003 km (0.116 R)
• M47: 10,151,113 km (0.043 R)
• M48: 10,640,298 km (0.095 R)
• M49: 10,937,549 km (0.082 R)
• M50: 11,087,147 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.7

Radius: 4.6

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.27 AU - 9.59 AU

Year: 16322 Days

Day: 22.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,296,347 km

• M1: 339,138 km (0.091 R)
• M2: 436,377 km (0.114 R)
• M3: 465,997 km (0.105 R)
• M4: 675,135 km (0.104 R)
• M5: 762,800 km (0.102 R)
• M6: 969,095 km (0.09 R)
• M7: 1,277,416 km (0.086 R)
• M8: 1,408,913 km (0.091 R)
• M9: 1,590,973 km (0.115 R)
• M10: 1,661,284 km (0.109 R)
• M11: 1,804,749 km (0.087 R)
• M12: 2,129,675 km (0.084 R)
• M13: 2,233,347 km (0.084 R)
• M14: 2,391,771 km (0.117 R)
• M15: 2,445,476 km (0.081 R)
• M16: 2,608,987 km (0.106 R)
• M17: 3,091,141 km (0.092 R)
• M18: 3,297,586 km (0.092 R)
• M19: 3,600,222 km (0.063 R)
• M20: 3,880,270 km (0.087 R)
• M21: 4,038,993 km (0.068 R)
• M22: 4,560,790 km (0.086 R)
• M23: 4,661,021 km (0.114 R)
• M24: 5,382,531 km (0.092 R)
• M25: 5,595,110 km (0.063 R)
• M26: 5,630,714 km (0.07 R)
• M27: 5,666,618 km (0.081 R)
• M28: 7,274,496 km (0.118 R)
• M29: 7,430,825 km (0.104 R)
• M30: 7,548,858 km (0.089 R)
• M31: 8,147,998 km (0.099 R)
• M32: 8,432,832 km (0.11 R)
• M33: 8,514,812 km (0.111 R)
• M34: 9,222,260 km (0.108 R)
• M35: 9,349,119 km (0.109 R)
• M36: 9,476,427 km (0.077 R)
• M37: 10,078,558 km (0.045 R)
• M38: 10,472,001 km (0.114 R)
• M39: 10,737,238 km (0.069 R)
• M40: 11,049,299 km (0.083 R)
• M41: 11,184,086 km (0.106 R)
• M42: 11,229,115 km (0.114 R)
• M43: 11,274,144 km (0.082 R)
• M44: 12,327,463 km (0.073 R)
• M45: 13,699,724 km (0.036 R)
• M46: 14,428,266 km (0.092 R)
• M47: 14,477,334 km (0.086 R)
• M48: 14,673,906 km (0.071 R)
• M49: 14,772,640 km (0.106 R)
• M50: 16,024,176 km (0.078 R)
• M51: 16,075,039 km (0.092 R)
• M52: 16,894,536 km (0.113 R)
• M53: 17,570,420 km (0.101 R)
• M54: 19,163,637 km (0.093 R)
• M55: 19,704,732 km (0.072 R)
• M56: 23,400,697 km (0.09 R)
• M57: 24,153,324 km (0.043 R)
• M58: 24,855,237 km (0.074 R)
• M59: 25,031,613 km (0.116 R)
• M60: 25,801,294 km (0.089 R)
• M61: 26,458,627 km (0.109 R)
• M62: 26,518,616 km (0.096 R)
• M63: 27,850,636 km (0.091 R)
• M64: 27,972,707 km (0.057 R)
• M65: 29,514,912 km (0.097 R)
• M66: 29,701,760 km (0.101 R)
• M67: 30,453,339 km (0.093 R)
• M68: 30,705,113 km (0.087 R)
• M69: 33,261,890 km (0.085 R)
• M70: 33,716,368 km (0.096 R)
• M71: 33,846,518 km (0.119 R)
• M72: 35,091,921 km (0.094 R)
• M73: 35,620,749 km (0.073 R)
• M74: 36,152,121 km (0.115 R)
• M75: 36,418,854 km (0.05 R)
• M76: 36,753,205 km (0.042 R)
• M77: 36,820,075 km (0.119 R)
• M78: 36,954,264 km (0.115 R)
• M79: 37,021,284 km (0.111 R)
• M80: 37,762,243 km (0.073 R)
• M81: 38,236,169 km (0.108 R)
• M82: 40,704,833 km (0.095 R)
• M83: 40,843,360 km (0.077 R)
• M84: 40,912,774 km (0.03 R)
• M85: 41,608,853 km (0.105 R)
• M86: 41,748,427 km (0.078 R)
• M87: 43,933,155 km (0.12 R)
• M88: 44,860,362 km (0.097 R)
• M89: 45,146,992 km (0.066 R)
• M90: 47,170,004 km (0.106 R)
• M91: 47,534,424 km (0.114 R)
• M92: 48,265,958 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit