🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 8.9

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1.02 AU

Year: 570 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,484,063 km

• M1: 111,899 km (0.1 R)
• M2: 197,469 km (0.068 R)
• M3: 298,448 km (0.108 R)
• M4: 363,224 km (0.084 R)
• M5: 445,802 km (0.102 R)
• M6: 510,578 km (0.06 R)
• M7: 669,600 km (0.079 R)
• M8: 835,205 km (0.064 R)
• M9: 955,033 km (0.102 R)
• M10: 1,064,239 km (0.077 R)
• M11: 1,143,227 km (0.095 R)
• M12: 1,259,614 km (0.036 R)
• M13: 1,349,522 km (0.094 R)
• M14: 1,536,071 km (0.074 R)
• M15: 1,645,577 km (0.081 R)
• M16: 1,717,982 km (0.069 R)
• M17: 1,777,971 km (0.054 R)
• M18: 1,927,569 km (0.054 R)
• M19: 2,024,957 km (0.071 R)
• M20: 2,081,505 km (0.118 R)
• M21: 2,334,774 km (0.095 R)
• M22: 2,423,934 km (0.077 R)
• M23: 2,499,032 km (0.047 R)
• M24: 2,605,696 km (0.085 R)
• M25: 2,706,076 km (0.085 R)
• M26: 2,768,458 km (0.101 R)
• M27: 2,990,761 km (0.027 R)
• M28: 3,087,850 km (0.049 R)
• M29: 3,268,564 km (0.117 R)
• M30: 3,623,260 km (0.12 R)
• M31: 3,752,962 km (0.047 R)
• M32: 3,840,327 km (0.112 R)
• M33: 4,025,978 km (0.071 R)
• M34: 4,196,519 km (0.08 R)
• M35: 4,269,074 km (0.111 R)
• M36: 4,378,580 km (0.057 R)
• M37: 4,452,182 km (0.114 R)
• M38: 4,544,783 km (0.11 R)
• M39: 4,684,807 km (0.076 R)
• M40: 4,921,471 km (0.109 R)
• M41: 4,988,491 km (0.083 R)
• M42: 5,084,682 km (0.109 R)
• M43: 5,171,748 km (0.055 R)
• M44: 5,288,734 km (0.087 R)
• M45: 5,455,834 km (0.083 R)
• M46: 5,525,248 km (0.111 R)
• M47: 5,584,937 km (0.026 R)
• M48: 5,765,352 km (0.064 R)
• M49: 5,906,872 km (0.106 R)
• M50: 6,121,545 km (0.045 R)
• M51: 6,369,877 km (0.106 R)
• M52: 6,432,559 km (0.071 R)
• M53: 6,579,464 km (0.119 R)
• M54: 6,791,295 km (0.095 R)
• M55: 6,919,500 km (0.092 R)
• M56: 7,059,374 km (0.087 R)
• M57: 7,156,613 km (0.12 R)
• M58: 7,429,329 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 10.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.58 AU - 3.38 AU

Year: 3322 Days

Day: 14.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,484,063 km

• M1: 129,253 km (0.096 R)
• M2: 228,735 km (0.109 R)
• M3: 338,540 km (0.076 R)
• M4: 523,293 km (0.087 R)
• M5: 604,525 km (0.105 R)
• M6: 668,553 km (0.062 R)
• M7: 758,162 km (0.091 R)
• M8: 844,181 km (0.083 R)
• M9: 1,186,162 km (0.069 R)
• M10: 1,306,438 km (0.093 R)
• M11: 1,411,606 km (0.107 R)
• M12: 1,480,121 km (0.086 R)
• M13: 1,579,903 km (0.032 R)
• M14: 1,807,591 km (0.104 R)
• M15: 1,936,395 km (0.111 R)
• M16: 2,079,560 km (0.071 R)
• M17: 2,146,729 km (0.109 R)
• M18: 2,435,005 km (0.054 R)
• M19: 2,506,064 km (0.111 R)
• M20: 2,760,230 km (0.111 R)
• M21: 3,189,726 km (0.047 R)
• M22: 3,293,996 km (0.058 R)
• M23: 3,478,898 km (0.07 R)
• M24: 3,667,541 km (0.045 R)
• M25: 4,239,005 km (0.084 R)
• M26: 4,469,536 km (0.104 R)
• M27: 4,615,842 km (0.103 R)
• M28: 4,719,214 km (0.118 R)
• M29: 4,808,375 km (0.09 R)
• M30: 5,094,555 km (0.075 R)
• M31: 5,247,445 km (0.07 R)
• M32: 5,355,305 km (0.092 R)
• M33: 5,448,504 km (0.029 R)
• M34: 5,858,253 km (0.104 R)
• M35: 6,147,724 km (0.118 R)
• M36: 6,261,568 km (0.118 R)
• M37: 6,343,399 km (0.105 R)
• M38: 6,574,228 km (0.094 R)
• M39: 6,774,390 km (0.091 R)
• M40: 7,095,427 km (0.108 R)
• M41: 7,734,808 km (0.082 R)
• M42: 7,963,843 km (0.115 R)
• M43: 8,195,271 km (0.104 R)
• M44: 8,266,778 km (0.035 R)
• M45: 8,374,638 km (0.115 R)
• M46: 8,628,057 km (0.068 R)
• M47: 8,700,911 km (0.048 R)
• M48: 8,939,221 km (0.083 R)
• M49: 9,012,973 km (0.118 R)
• M50: 9,105,424 km (0.119 R)
• M51: 9,328,774 km (0.055 R)
• M52: 9,799,708 km (0.081 R)
• M53: 9,951,998 km (0.096 R)
• M54: 10,047,591 km (0.078 R)
• M55: 10,355,613 km (0.111 R)
• M56: 10,472,001 km (0.109 R)
• M57: 10,705,972 km (0.05 R)
• M58: 10,843,302 km (0.056 R)
• M59: 11,079,966 km (0.062 R)
• M60: 11,378,264 km (0.106 R)
• M61: 11,558,530 km (0.063 R)
• M62: 12,023,480 km (0.068 R)
• M63: 12,371,146 km (0.08 R)
• M64: 12,556,497 km (0.107 R)
• M65: 12,784,335 km (0.088 R)
• M66: 13,160,125 km (0.084 R)
• M67: 14,008,195 km (0.057 R)
• M68: 14,158,391 km (0.112 R)
• M69: 14,330,728 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 8.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.25 AU - 4.97 AU

Year: 5380 Days

Day: 7.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,484,063 km

• M1: 165,455 km (0.069 R)
• M2: 267,780 km (0.102 R)
• M3: 513,869 km (0.043 R)
• M4: 584,030 km (0.106 R)
• M5: 1,363,585 km (0.111 R)
• M6: 1,647,521 km (0.067 R)
• M7: 2,300,067 km (0.034 R)
• M8: 2,405,983 km (0.093 R)
• M9: 2,749,310 km (0.083 R)
• M10: 3,124,950 km (0.089 R)
• M11: 3,516,747 km (0.032 R)
• M12: 3,604,112 km (0.036 R)
• M13: 3,674,423 km (0.097 R)
• M14: 3,978,705 km (0.069 R)
• M15: 4,440,813 km (0.085 R)
• M16: 4,745,544 km (0.117 R)
• M17: 5,275,270 km (0.041 R)
• M18: 5,557,411 km (0.038 R)
• M19: 5,618,597 km (0.119 R)
• M20: 6,241,822 km (0.102 R)
• M21: 6,561,811 km (0.118 R)
• M22: 6,865,196 km (0.114 R)
• M23: 7,780,136 km (0.114 R)
• M24: 7,894,280 km (0.1 R)
• M25: 8,286,824 km (0.115 R)
• M26: 8,403,511 km (0.112 R)
• M27: 8,947,149 km (0.11 R)
• M28: 9,502,158 km (0.098 R)
• M29: 9,722,366 km (0.078 R)
• M30: 10,772,243 km (0.087 R)
• M31: 11,310,796 km (0.12 R)
• M32: 11,440,198 km (0.112 R)
• M33: 11,544,168 km (0.081 R)
• M34: 11,622,408 km (0.094 R)
• M35: 11,700,648 km (0.119 R)
• M36: 12,280,639 km (0.085 R)
• M37: 12,440,409 km (0.098 R)
• M38: 12,574,150 km (0.064 R)
• M39: 13,195,280 km (0.102 R)
• M40: 14,048,287 km (0.051 R)
• M41: 14,692,605 km (0.032 R)
• M42: 14,777,278 km (0.045 R)
• M43: 15,118,062 km (0.12 R)
• M44: 15,865,004 km (0.116 R)
• M45: 16,213,866 km (0.079 R)
• M46: 16,623,914 km (0.104 R)
• M47: 16,771,268 km (0.082 R)
• M48: 17,454,631 km (0.105 R)
• M49: 17,814,713 km (0.057 R)
• M50: 17,935,289 km (0.043 R)
• M51: 18,025,795 km (0.077 R)
• M52: 18,664,429 km (0.098 R)
• M53: 18,725,614 km (0.088 R)
• M54: 19,063,406 km (0.103 R)
• M55: 19,589,542 km (0.063 R)
• M56: 19,963,686 km (0.111 R)
• M57: 20,846,014 km (0.04 R)
• M58: 21,164,209 km (0.035 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: 546 - 20,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit