🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 11.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.64 AU - 0.72 AU

Year: 380 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,015,005 km

• M1: 153,487 km (0.063 R)
• M2: 229,334 km (0.08 R)
• M3: 314,156 km (0.048 R)
• M4: 387,758 km (0.056 R)
• M5: 462,108 km (0.101 R)
• M6: 542,591 km (0.1 R)
• M7: 620,233 km (0.11 R)
• M8: 711,637 km (0.115 R)
• M9: 912,547 km (0.108 R)
• M10: 991,983 km (0.083 R)
• M11: 1,141,282 km (0.065 R)
• M12: 1,245,253 km (0.055 R)
• M13: 1,328,429 km (0.102 R)
• M14: 1,404,425 km (0.105 R)
• M15: 1,538,764 km (0.1 R)
• M16: 1,638,396 km (0.055 R)
• M17: 1,723,667 km (0.093 R)
• M18: 1,817,315 km (0.05 R)
• M19: 1,892,114 km (0.105 R)
• M20: 2,006,257 km (0.094 R)
• M21: 2,155,107 km (0.071 R)
• M22: 2,307,697 km (0.104 R)
• M23: 2,385,338 km (0.026 R)
• M24: 2,460,287 km (0.099 R)
• M25: 2,604,649 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440

Radius: 12.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.93 AU - 1.11 AU

Year: 699 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 134.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,015,005 km

• M1: 163,062 km (0.117 R)
• M2: 241,451 km (0.066 R)
• M3: 357,838 km (0.091 R)
• M4: 442,959 km (0.097 R)
• M5: 533,466 km (0.1 R)
• M6: 631,752 km (0.042 R)
• M7: 723,605 km (0.047 R)
• M8: 801,695 km (0.112 R)
• M9: 1,024,147 km (0.12 R)
• M10: 1,108,371 km (0.057 R)
• M11: 1,393,205 km (0.092 R)
• M12: 1,590,375 km (0.088 R)
• M13: 1,695,692 km (0.057 R)
• M14: 1,771,388 km (0.105 R)
• M15: 1,939,686 km (0.091 R)
• M16: 2,025,854 km (0.099 R)
• M17: 2,285,407 km (0.054 R)
• M18: 2,440,689 km (0.098 R)
• M19: 2,555,880 km (0.11 R)
• M20: 2,702,635 km (0.06 R)
• M21: 2,920,300 km (0.039 R)
• M22: 2,996,745 km (0.069 R)
• M23: 3,073,937 km (0.092 R)
• M24: 3,230,267 km (0.096 R)
• M25: 3,373,133 km (0.11 R)
• M26: 3,494,008 km (0.064 R)
• M27: 3,665,597 km (0.086 R)
• M28: 3,764,930 km (0.07 R)
• M29: 3,865,160 km (0.114 R)
• M30: 3,974,815 km (0.107 R)
• M31: 4,059,787 km (0.107 R)
• M32: 4,423,759 km (0.103 R)
• M33: 4,582,931 km (0.115 R)
• M34: 4,753,173 km (0.062 R)
• M35: 4,852,656 km (0.075 R)
• M36: 5,007,789 km (0.102 R)
• M37: 5,127,617 km (0.092 R)
• M38: 5,229,642 km (0.036 R)
• M39: 5,454,787 km (0.109 R)
• M40: 5,530,633 km (0.103 R)
• M41: 5,692,797 km (0.052 R)
• M42: 5,769,691 km (0.038 R)
• M43: 5,856,607 km (0.055 R)
• M44: 5,953,696 km (0.041 R)
• M45: 6,061,107 km (0.055 R)
• M46: 6,258,128 km (0.088 R)
• M47: 6,527,553 km (0.113 R)
• M48: 6,800,719 km (0.1 R)
• M49: 6,892,722 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 14.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.96 AU - 1.2 AU

Year: 761 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,015,005 km

• M1: 176,825 km (0.063 R)
• M2: 287,527 km (0.112 R)
• M3: 388,655 km (0.081 R)
• M4: 498,011 km (0.114 R)
• M5: 664,215 km (0.063 R)
• M6: 766,988 km (0.059 R)
• M7: 886,068 km (0.091 R)
• M8: 976,126 km (0.096 R)
• M9: 1,075,010 km (0.103 R)
• M10: 1,238,670 km (0.082 R)
• M11: 1,341,295 km (0.118 R)
• M12: 1,458,878 km (0.103 R)
• M13: 1,717,832 km (0.104 R)
• M14: 1,840,054 km (0.035 R)
• M15: 1,978,731 km (0.112 R)
• M16: 2,080,009 km (0.047 R)
• M17: 2,266,857 km (0.091 R)
• M18: 2,452,358 km (0.115 R)
• M19: 2,576,375 km (0.081 R)
• M20: 3,062,568 km (0.072 R)
• M21: 3,212,614 km (0.078 R)
• M22: 3,389,439 km (0.103 R)
• M23: 3,561,327 km (0.117 R)
• M24: 3,660,809 km (0.068 R)
• M25: 3,811,903 km (0.075 R)
• M26: 3,973,768 km (0.078 R)
• M27: 4,198,913 km (0.104 R)
• M28: 4,616,889 km (0.088 R)
• M29: 4,734,773 km (0.095 R)
• M30: 4,881,528 km (0.083 R)
• M31: 4,992,530 km (0.042 R)
• M32: 5,122,979 km (0.088 R)
• M33: 5,264,199 km (0.107 R)
• M34: 5,454,488 km (0.083 R)
• M35: 5,608,424 km (0.11 R)
• M36: 5,705,364 km (0.076 R)
• M37: 5,802,901 km (0.112 R)
• M38: 5,940,382 km (0.106 R)
• M39: 6,118,703 km (0.098 R)
• M40: 6,238,680 km (0.109 R)
• M41: 6,349,233 km (0.091 R)
• M42: 6,440,188 km (0.054 R)
• M43: 6,860,259 km (0.115 R)
• M44: 6,964,230 km (0.069 R)
• M45: 7,078,971 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 9.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.17 AU - 4.47 AU

Year: 5064 Days

Day: 6.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,015,005 km

• M1: 134,339 km (0.098 R)
• M2: 202,556 km (0.058 R)
• M3: 407,056 km (0.082 R)
• M4: 622,178 km (0.037 R)
• M5: 733,478 km (0.051 R)
• M6: 885,470 km (0.095 R)
• M7: 965,505 km (0.087 R)
• M8: 1,108,819 km (0.109 R)
• M9: 1,221,018 km (0.061 R)
• M10: 1,350,420 km (0.076 R)
• M11: 1,525,599 km (0.087 R)
• M12: 1,824,496 km (0.081 R)
• M13: 2,173,358 km (0.057 R)
• M14: 2,379,803 km (0.06 R)
• M15: 2,477,341 km (0.1 R)
• M16: 2,576,225 km (0.118 R)
• M17: 2,727,020 km (0.093 R)
• M18: 2,898,160 km (0.116 R)
• M19: 2,967,573 km (0.108 R)
• M20: 3,143,650 km (0.048 R)
• M21: 3,250,911 km (0.085 R)
• M22: 3,359,519 km (0.119 R)
• M23: 3,450,924 km (0.112 R)
• M24: 3,920,511 km (0.046 R)
• M25: 4,231,675 km (0.085 R)
• M26: 4,370,352 km (0.097 R)
• M27: 4,754,370 km (0.074 R)
• M28: 4,960,815 km (0.1 R)
• M29: 5,255,074 km (0.075 R)
• M30: 5,511,784 km (0.073 R)
• M31: 5,598,252 km (0.106 R)
• M32: 6,216,240 km (0.08 R)
• M33: 6,306,298 km (0.12 R)
• M34: 6,533,537 km (0.034 R)
• M35: 6,671,018 km (0.112 R)
• M36: 7,492,759 km (0.113 R)
• M37: 7,733,462 km (0.091 R)
• M38: 7,830,401 km (0.068 R)
• M39: 8,001,093 km (0.055 R)
• M40: 8,148,297 km (0.08 R)
• M41: 8,495,513 km (0.1 R)
• M42: 8,923,663 km (0.106 R)
• M43: 9,281,650 km (0.041 R)
• M44: 10,117,304 km (0.052 R)
• M45: 10,383,289 km (0.104 R)
• M46: 10,597,962 km (0.096 R)
• M47: 11,004,120 km (0.106 R)
• M48: 11,277,884 km (0.117 R)
• M49: 11,999,844 km (0.101 R)
• M50: 12,168,590 km (0.098 R)
• M51: 12,281,536 km (0.098 R)
• M52: 12,594,046 km (0.069 R)
• M53: 13,546,985 km (0.111 R)
• M54: 14,943,930 km (0.096 R)
• M55: 15,644,197 km (0.06 R)
• M56: 15,952,070 km (0.112 R)
• M57: 16,013,854 km (0.08 R)
• M58: 16,261,737 km (0.12 R)
• M59: 16,793,109 km (0.12 R)
• M60: 17,457,174 km (0.064 R)
• M61: 17,872,607 km (0.111 R)
• M62: 18,550,585 km (0.094 R)
• M63: 19,171,266 km (0.09 R)
• M64: 19,467,620 km (0.107 R)
• M65: 19,798,680 km (0.036 R)
• M66: 19,998,243 km (0.116 R)
• M67: 20,131,685 km (0.035 R)
• M68: 20,634,483 km (0.099 R)
• M69: 20,836,889 km (0.117 R)
• M70: 21,107,661 km (0.054 R)
• M71: 21,175,579 km (0.111 R)
• M72: 21,618,538 km (0.087 R)
• M73: 21,721,162 km (0.072 R)
• M74: 21,858,343 km (0.065 R)
• M75: 22,202,568 km (0.09 R)
• M76: 22,340,647 km (0.043 R)
• M77: 22,896,104 km (0.119 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 12.1

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.08 AU - 5.18 AU

Year: 7881 Days

Day: 11.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,015,005 km

• M1: 154,385 km (0.11 R)
• M2: 303,534 km (0.116 R)
• M3: 413,489 km (0.058 R)
• M4: 569,220 km (0.119 R)
• M5: 877,392 km (0.092 R)
• M6: 1,069,475 km (0.092 R)
• M7: 1,685,818 km (0.103 R)
• M8: 1,816,717 km (0.103 R)
• M9: 1,951,205 km (0.105 R)
• M10: 2,135,809 km (0.095 R)
• M11: 2,230,205 km (0.059 R)
• M12: 2,905,340 km (0.108 R)
• M13: 3,225,031 km (0.041 R)
• M14: 3,556,241 km (0.12 R)
• M15: 3,898,670 km (0.119 R)
• M16: 4,192,181 km (0.105 R)
• M17: 4,462,504 km (0.105 R)
• M18: 4,676,878 km (0.059 R)
• M19: 5,404,821 km (0.095 R)
• M20: 5,732,590 km (0.08 R)
• M21: 5,999,323 km (0.034 R)
• M22: 6,580,062 km (0.12 R)
• M23: 6,824,356 km (0.118 R)
• M24: 7,036,186 km (0.114 R)
• M25: 7,322,217 km (0.099 R)
• M26: 8,885,066 km (0.065 R)
• M27: 9,039,302 km (0.117 R)
• M28: 10,263,760 km (0.041 R)
• M29: 11,040,024 km (0.047 R)
• M30: 11,247,366 km (0.095 R)
• M31: 11,624,054 km (0.115 R)
• M32: 11,835,136 km (0.109 R)
• M33: 11,962,295 km (0.078 R)
• M34: 12,562,182 km (0.087 R)
• M35: 12,822,183 km (0.025 R)
• M36: 12,909,249 km (0.111 R)
• M37: 13,215,625 km (0.065 R)
• M38: 13,524,396 km (0.08 R)
• M39: 13,925,019 km (0.044 R)
• M40: 14,419,888 km (0.105 R)
• M41: 15,798,732 km (0.077 R)
• M42: 16,220,598 km (0.073 R)
• M43: 16,409,241 km (0.057 R)
• M44: 16,884,214 km (0.071 R)
• M45: 17,411,846 km (0.04 R)
• M46: 17,605,126 km (0.086 R)
• M47: 17,799,005 km (0.106 R)
• M48: 18,336,061 km (0.08 R)
• M49: 18,434,198 km (0.113 R)
• M50: 18,729,953 km (0.046 R)
• M51: 19,126,537 km (0.11 R)
• M52: 19,576,228 km (0.106 R)
• M53: 20,384,206 km (0.118 R)
• M54: 22,346,481 km (0.094 R)
• M55: 23,243,769 km (0.089 R)
• M56: 25,455,873 km (0.077 R)
• M57: 26,893,209 km (0.081 R)
• M58: 27,060,759 km (0.12 R)
• M59: 28,130,084 km (0.112 R)
• M60: 28,698,257 km (0.101 R)
• M61: 29,730,782 km (0.084 R)
• M62: 31,596,267 km (0.099 R)
• M63: 33,619,578 km (0.075 R)
• M64: 33,860,281 km (0.03 R)
• M65: 34,162,020 km (0.095 R)
• M66: 34,283,045 km (0.109 R)
• M67: 35,072,772 km (0.066 R)
• M68: 35,255,880 km (0.119 R)
• M69: 35,561,807 km (0.112 R)
• M70: 37,104,461 km (0.073 R)
• M71: 37,291,009 km (0.046 R)
• M72: 37,477,857 km (0.116 R)
• M73: 37,727,536 km (0.059 R)
• M74: 37,852,600 km (0.116 R)
• M75: 38,165,858 km (0.088 R)
• M76: 39,237,278 km (0.116 R)
• M77: 39,744,863 km (0.113 R)
• M78: 39,872,171 km (0.089 R)
• M79: 39,999,479 km (0.117 R)
• M80: 40,382,449 km (0.087 R)
• M81: 42,836,004 km (0.085 R)
• M82: 43,949,162 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 19,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit