🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.66 AU - 2.52 AU

Year: 1329 Days

Day: 46.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,738,536 km

• M1: 276,307 km (0.069 R)
• M2: 1,580,950 km (0.084 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 9.1

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.15 AU - 4.27 AU

Year: 3798 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,738,536 km

• M1: 181,013 km (0.075 R)
• M2: 241,002 km (0.084 R)
• M3: 343,926 km (0.105 R)
• M4: 512,672 km (0.11 R)
• M5: 572,062 km (0.115 R)
• M6: 644,617 km (0.091 R)
• M7: 943,813 km (0.103 R)
• M8: 1,135,448 km (0.074 R)
• M9: 1,202,318 km (0.069 R)
• M10: 1,312,123 km (0.112 R)
• M11: 1,411,007 km (0.091 R)
• M12: 1,556,715 km (0.079 R)
• M13: 1,863,391 km (0.115 R)
• M14: 2,007,603 km (0.109 R)
• M15: 2,256,235 km (0.076 R)
• M16: 2,462,531 km (0.041 R)
• M17: 2,550,195 km (0.041 R)
• M18: 2,692,911 km (0.053 R)
• M19: 2,930,323 km (0.036 R)
• M20: 3,367,149 km (0.115 R)
• M21: 3,563,571 km (0.102 R)
• M22: 3,663,203 km (0.086 R)
• M23: 3,784,078 km (0.051 R)
• M24: 3,885,655 km (0.117 R)
• M25: 4,029,568 km (0.057 R)
• M26: 4,112,595 km (0.102 R)
• M27: 4,259,351 km (0.102 R)
• M28: 5,563,395 km (0.115 R)
• M29: 5,702,521 km (0.075 R)
• M30: 5,842,844 km (0.116 R)
• M31: 6,126,930 km (0.067 R)
• M32: 6,222,673 km (0.038 R)
• M33: 6,586,046 km (0.105 R)
• M34: 7,665,694 km (0.079 R)
• M35: 7,872,588 km (0.106 R)
• M36: 8,055,247 km (0.096 R)
• M37: 8,611,302 km (0.043 R)
• M38: 9,344,481 km (0.076 R)
• M39: 9,844,437 km (0.098 R)
• M40: 10,668,123 km (0.041 R)
• M41: 10,754,591 km (0.103 R)
• M42: 10,986,318 km (0.115 R)
• M43: 11,780,683 km (0.052 R)
• M44: 11,989,671 km (0.107 R)
• M45: 12,441,606 km (0.085 R)
• M46: 12,960,561 km (0.107 R)
• M47: 13,580,196 km (0.114 R)
• M48: 13,799,356 km (0.062 R)
• M49: 13,893,603 km (0.116 R)
• M50: 14,304,548 km (0.059 R)
• M51: 14,431,856 km (0.105 R)
• M52: 15,171,019 km (0.038 R)
• M53: 15,528,857 km (0.079 R)
• M54: 16,021,334 km (0.102 R)
• M55: 16,619,127 km (0.079 R)
• M56: 16,920,716 km (0.088 R)
• M57: 17,224,250 km (0.041 R)
• M58: 17,461,512 km (0.059 R)
• M59: 17,529,430 km (0.087 R)
• M60: 18,803,106 km (0.114 R)
• M61: 19,433,511 km (0.095 R)
• M62: 19,539,127 km (0.104 R)
• M63: 19,751,257 km (0.104 R)
• M64: 20,035,194 km (0.103 R)
• M65: 20,284,723 km (0.097 R)
• M66: 20,356,231 km (0.099 R)
• M67: 20,750,870 km (0.115 R)
• M68: 21,402,219 km (0.067 R)
• M69: 21,986,698 km (0.12 R)
• M70: 22,060,151 km (0.069 R)
• M71: 23,171,663 km (0.076 R)
• M72: 24,263,279 km (0.109 R)
• M73: 24,491,266 km (0.117 R)
• M74: 24,681,704 km (0.099 R)
• M75: 24,872,740 km (0.12 R)
• M76: 24,987,482 km (0.099 R)
• M77: 25,064,226 km (0.101 R)
• M78: 25,179,266 km (0.115 R)
• M79: 25,641,524 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 13.1

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.94 AU - 5.04 AU

Year: 4901 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,738,536 km

• M1: 182,061 km (0.07 R)
• M2: 279,150 km (0.116 R)
• M3: 483,650 km (0.062 R)
• M4: 807,978 km (0.108 R)
• M5: 902,823 km (0.109 R)
• M6: 1,001,857 km (0.102 R)
• M7: 1,212,042 km (0.101 R)
• M8: 1,386,024 km (0.1 R)
• M9: 1,829,582 km (0.07 R)
• M10: 2,031,240 km (0.107 R)
• M11: 2,425,430 km (0.036 R)
• M12: 2,647,882 km (0.051 R)
• M13: 2,827,549 km (0.078 R)
• M14: 3,408,288 km (0.108 R)
• M15: 3,622,213 km (0.076 R)
• M16: 3,933,078 km (0.093 R)
• M17: 4,425,255 km (0.107 R)
• M18: 4,957,225 km (0.069 R)
• M19: 5,078,249 km (0.069 R)
• M20: 5,179,976 km (0.065 R)
• M21: 5,974,490 km (0.092 R)
• M22: 6,081,901 km (0.089 R)
• M23: 7,214,357 km (0.089 R)
• M24: 7,769,665 km (0.086 R)
• M25: 7,863,612 km (0.091 R)
• M26: 8,005,132 km (0.096 R)
• M27: 8,099,977 km (0.104 R)
• M28: 8,290,864 km (0.109 R)
• M29: 9,193,088 km (0.118 R)
• M30: 9,292,421 km (0.103 R)
• M31: 9,417,186 km (0.104 R)
• M32: 10,695,500 km (0.049 R)
• M33: 10,984,074 km (0.082 R)
• M34: 11,116,169 km (0.061 R)
• M35: 11,488,668 km (0.095 R)
• M36: 11,622,558 km (0.088 R)
• M37: 12,191,329 km (0.091 R)
• M38: 12,273,309 km (0.069 R)
• M39: 12,603,022 km (0.092 R)
• M40: 12,824,427 km (0.058 R)
• M41: 13,922,625 km (0.062 R)
• M42: 15,611,136 km (0.12 R)
• M43: 17,179,520 km (0.089 R)
• M44: 19,177,699 km (0.09 R)
• M45: 19,432,763 km (0.118 R)
• M46: 20,269,016 km (0.098 R)
• M47: 20,789,616 km (0.092 R)
• M48: 21,314,555 km (0.07 R)
• M49: 21,446,500 km (0.099 R)
• M50: 21,910,254 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 14.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.22 AU - 5.76 AU

Year: 4901 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,738,536 km

• M1: 204,500 km (0.099 R)
• M2: 508,483 km (0.095 R)
• M3: 744,249 km (0.069 R)
• M4: 887,863 km (0.116 R)
• M5: 1,170,155 km (0.032 R)
• M6: 1,354,010 km (0.097 R)
• M7: 1,508,695 km (0.109 R)
• M8: 1,696,889 km (0.113 R)
• M9: 1,836,314 km (0.107 R)
• M10: 2,112,472 km (0.033 R)
• M11: 2,340,159 km (0.116 R)
• M12: 2,576,375 km (0.114 R)
• M13: 2,738,239 km (0.109 R)
• M14: 2,920,300 km (0.099 R)
• M15: 3,192,568 km (0.08 R)
• M16: 3,296,838 km (0.083 R)
• M17: 3,402,304 km (0.081 R)
• M18: 3,544,722 km (0.068 R)
• M19: 3,689,233 km (0.114 R)
• M20: 3,928,290 km (0.119 R)
• M21: 4,191,583 km (0.091 R)
• M22: 4,344,621 km (0.078 R)
• M23: 4,935,533 km (0.035 R)
• M24: 5,056,857 km (0.084 R)
• M25: 5,572,969 km (0.118 R)
• M26: 5,890,865 km (0.051 R)
• M27: 6,193,053 km (0.104 R)
• M28: 6,412,064 km (0.11 R)
• M29: 6,722,928 km (0.066 R)
• M30: 6,857,716 km (0.047 R)
• M31: 7,038,879 km (0.118 R)
• M32: 7,568,605 km (0.071 R)
• M33: 7,708,928 km (0.078 R)
• M34: 7,992,266 km (0.044 R)
• M35: 8,642,269 km (0.068 R)
• M36: 8,764,490 km (0.092 R)
• M37: 9,209,544 km (0.119 R)
• M38: 9,510,236 km (0.065 R)
• M39: 9,763,505 km (0.108 R)
• M40: 10,044,450 km (0.084 R)
• M41: 10,276,476 km (0.061 R)
• M42: 10,562,507 km (0.097 R)
• M43: 11,489,864 km (0.084 R)
• M44: 11,624,503 km (0.071 R)
• M45: 11,840,971 km (0.103 R)
• M46: 12,113,538 km (0.077 R)
• M47: 12,609,305 km (0.104 R)
• M48: 12,803,932 km (0.094 R)
• M49: 13,083,680 km (0.101 R)
• M50: 13,450,494 km (0.098 R)
• M51: 14,223,167 km (0.082 R)
• M52: 14,367,828 km (0.089 R)
• M53: 14,658,647 km (0.06 R)
• M54: 14,922,088 km (0.086 R)
• M55: 15,216,497 km (0.097 R)
• M56: 15,871,287 km (0.089 R)
• M57: 16,383,660 km (0.115 R)
• M58: 17,177,725 km (0.092 R)
• M59: 17,300,994 km (0.103 R)
• M60: 18,203,518 km (0.097 R)
• M61: 18,771,541 km (0.11 R)
• M62: 20,054,642 km (0.091 R)
• M63: 20,151,880 km (0.116 R)
• M64: 20,444,943 km (0.087 R)
• M65: 20,739,501 km (0.068 R)
• M66: 21,002,494 km (0.066 R)
• M67: 21,266,534 km (0.096 R)
• M68: 21,432,139 km (0.101 R)
• M69: 21,664,614 km (0.099 R)
• M70: 22,434,744 km (0.075 R)
• M71: 22,637,150 km (0.094 R)
• M72: 22,738,577 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 19,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit