🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 8.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.19 AU

Year: 659 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 35,188,742 km

• M1: 105,018 km (0.092 R)
• M2: 187,745 km (0.083 R)
• M3: 304,132 km (0.099 R)
• M4: 360,082 km (0.048 R)
• M5: 472,430 km (0.038 R)
• M6: 537,505 km (0.039 R)
• M7: 642,972 km (0.075 R)
• M8: 695,481 km (0.081 R)
• M9: 777,311 km (0.046 R)
• M10: 914,791 km (0.073 R)
• M11: 1,120,189 km (0.077 R)
• M12: 1,235,978 km (0.117 R)
• M13: 1,325,437 km (0.098 R)
• M14: 1,401,732 km (0.063 R)
• M15: 1,463,965 km (0.044 R)
• M16: 1,526,945 km (0.109 R)
• M17: 1,684,771 km (0.095 R)
• M18: 1,742,666 km (0.062 R)
• M19: 1,801,308 km (0.09 R)
• M20: 1,856,510 km (0.08 R)
• M21: 2,047,097 km (0.098 R)
• M22: 2,135,958 km (0.104 R)
• M23: 2,244,267 km (0.066 R)
• M24: 2,299,170 km (0.08 R)
• M25: 2,410,321 km (0.092 R)
• M26: 2,513,693 km (0.093 R)
• M27: 2,705,627 km (0.118 R)
• M28: 2,793,591 km (0.026 R)
• M29: 2,932,417 km (0.085 R)
• M30: 3,185,836 km (0.109 R)
• M31: 3,252,856 km (0.114 R)
• M32: 3,362,212 km (0.08 R)
• M33: 3,430,578 km (0.106 R)
• M34: 3,494,157 km (0.107 R)
• M35: 3,632,984 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 12.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.93 AU - 3.01 AU

Year: 2680 Days

Day: 8.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,188,742 km

• M1: 163,211 km (0.112 R)
• M2: 253,718 km (0.114 R)
• M3: 336,894 km (0.084 R)
• M4: 445,203 km (0.088 R)
• M5: 657,333 km (0.109 R)
• M6: 763,847 km (0.118 R)
• M7: 849,716 km (0.103 R)
• M8: 989,141 km (0.118 R)
• M9: 1,236,875 km (0.111 R)
• M10: 1,316,012 km (0.077 R)
• M11: 1,984,565 km (0.051 R)
• M12: 2,174,106 km (0.108 R)
• M13: 2,510,103 km (0.11 R)
• M14: 2,622,600 km (0.099 R)
• M15: 2,852,532 km (0.077 R)
• M16: 3,110,888 km (0.083 R)
• M17: 3,198,851 km (0.092 R)
• M18: 3,309,853 km (0.092 R)
• M19: 3,433,570 km (0.104 R)
• M20: 3,732,168 km (0.082 R)
• M21: 3,884,758 km (0.109 R)
• M22: 4,075,345 km (0.12 R)
• M23: 4,196,071 km (0.054 R)
• M24: 4,690,940 km (0.1 R)
• M25: 4,984,003 km (0.032 R)
• M26: 5,061,494 km (0.085 R)
• M27: 5,858,103 km (0.038 R)
• M28: 6,146,378 km (0.044 R)
• M29: 6,271,292 km (0.076 R)
• M30: 6,453,203 km (0.107 R)
• M31: 6,995,196 km (0.085 R)
• M32: 7,096,624 km (0.064 R)
• M33: 7,301,124 km (0.04 R)
• M34: 7,433,518 km (0.095 R)
• M35: 7,715,660 km (0.109 R)
• M36: 7,971,323 km (0.106 R)
• M37: 8,092,497 km (0.064 R)
• M38: 8,229,678 km (0.118 R)
• M39: 8,413,683 km (0.082 R)
• M40: 8,707,942 km (0.071 R)
• M41: 8,958,369 km (0.059 R)
• M42: 9,498,418 km (0.114 R)
• M43: 9,627,072 km (0.096 R)
• M44: 10,147,373 km (0.095 R)
• M45: 10,295,325 km (0.103 R)
• M46: 10,493,842 km (0.117 R)
• M47: 11,351,337 km (0.107 R)
• M48: 11,590,693 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 10.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.88 AU - 3.56 AU

Year: 3988 Days

Day: 5.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,188,742 km

• M1: 159,771 km (0.108 R)
• M2: 257,757 km (0.078 R)
• M3: 370,105 km (0.085 R)
• M4: 524,640 km (0.055 R)
• M5: 625,917 km (0.079 R)
• M6: 799,900 km (0.119 R)
• M7: 910,602 km (0.096 R)
• M8: 990,488 km (0.116 R)
• M9: 1,186,610 km (0.113 R)
• M10: 1,314,666 km (0.051 R)
• M11: 1,447,509 km (0.086 R)
• M12: 1,760,169 km (0.084 R)
• M13: 1,896,003 km (0.111 R)
• M14: 2,011,792 km (0.075 R)
• M15: 2,106,188 km (0.057 R)
• M16: 2,178,145 km (0.068 R)
• M17: 2,448,618 km (0.094 R)
• M18: 2,588,193 km (0.045 R)
• M19: 2,743,326 km (0.106 R)
• M20: 2,861,807 km (0.107 R)
• M21: 3,049,403 km (0.041 R)
• M22: 3,172,372 km (0.11 R)
• M23: 3,324,663 km (0.079 R)
• M24: 3,422,949 km (0.087 R)
• M25: 3,665,746 km (0.119 R)
• M26: 3,825,816 km (0.06 R)
• M27: 3,943,849 km (0.115 R)
• M28: 4,018,199 km (0.053 R)
• M29: 4,153,136 km (0.073 R)
• M30: 4,228,833 km (0.104 R)
• M31: 4,443,057 km (0.077 R)
• M32: 4,551,665 km (0.099 R)
• M33: 4,661,021 km (0.106 R)
• M34: 4,882,575 km (0.057 R)
• M35: 5,123,727 km (0.099 R)
• M36: 5,418,435 km (0.067 R)
• M37: 5,484,557 km (0.076 R)
• M38: 6,265,757 km (0.112 R)
• M39: 6,492,847 km (0.083 R)
• M40: 6,651,720 km (0.107 R)
• M41: 6,758,233 km (0.074 R)
• M42: 6,901,399 km (0.116 R)
• M43: 7,081,514 km (0.115 R)
• M44: 7,154,069 km (0.078 R)
• M45: 7,743,335 km (0.107 R)
• M46: 8,006,029 km (0.081 R)
• M47: 8,367,308 km (0.1 R)
• M48: 8,675,629 km (0.113 R)
• M49: 8,831,211 km (0.117 R)
• M50: 9,164,964 km (0.05 R)
• M51: 9,482,859 km (0.082 R)
• M52: 9,562,894 km (0.09 R)
• M53: 9,663,274 km (0.099 R)
• M54: 10,252,391 km (0.116 R)
• M55: 10,437,593 km (0.107 R)
• M56: 10,520,321 km (0.092 R)
• M57: 11,041,968 km (0.109 R)
• M58: 11,657,713 km (0.11 R)
• M59: 11,743,582 km (0.119 R)
• M60: 11,894,228 km (0.058 R)
• M61: 12,045,621 km (0.106 R)
• M62: 12,900,423 km (0.051 R)
• M63: 13,684,166 km (0.034 R)
• M64: 13,820,001 km (0.099 R)
• M65: 13,910,956 km (0.075 R)
• M66: 14,184,721 km (0.074 R)
• M67: 14,322,201 km (0.054 R)
• M68: 14,414,204 km (0.11 R)
• M69: 14,575,620 km (0.104 R)
• M70: 14,691,259 km (0.116 R)
• M71: 14,830,385 km (0.089 R)
• M72: 15,110,133 km (0.111 R)
• M73: 15,180,294 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 9.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.84 AU - 3.9 AU

Year: 5255 Days

Day: 12.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,188,742 km

• M1: 122,969 km (0.107 R)
• M2: 313,258 km (0.078 R)
• M3: 423,661 km (0.072 R)
• M4: 813,513 km (0.111 R)
• M5: 930,200 km (0.063 R)
• M6: 1,100,442 km (0.058 R)
• M7: 1,264,252 km (0.097 R)
• M8: 1,561,353 km (0.066 R)
• M9: 1,634,506 km (0.077 R)
• M10: 1,841,999 km (0.085 R)
• M11: 2,472,105 km (0.066 R)
• M12: 3,211,417 km (0.052 R)
• M13: 3,400,509 km (0.117 R)
• M14: 3,864,412 km (0.045 R)
• M15: 4,664,013 km (0.082 R)
• M16: 4,878,536 km (0.105 R)
• M17: 4,959,917 km (0.098 R)
• M18: 5,041,598 km (0.09 R)
• M19: 5,855,111 km (0.061 R)
• M20: 6,439,889 km (0.108 R)
• M21: 6,739,384 km (0.106 R)
• M22: 7,351,838 km (0.069 R)
• M23: 7,664,797 km (0.058 R)
• M24: 7,759,492 km (0.091 R)
• M25: 8,078,135 km (0.106 R)
• M26: 8,761,349 km (0.097 R)
• M27: 9,193,537 km (0.115 R)
• M28: 9,906,371 km (0.072 R)
• M29: 10,426,523 km (0.093 R)
• M30: 10,884,442 km (0.065 R)
• M31: 11,601,764 km (0.065 R)
• M32: 11,783,525 km (0.025 R)
• M33: 12,519,846 km (0.051 R)
• M34: 12,631,595 km (0.098 R)
• M35: 12,706,245 km (0.072 R)
• M36: 13,006,488 km (0.104 R)
• M37: 13,233,278 km (0.107 R)
• M38: 13,461,265 km (0.065 R)
• M39: 13,575,708 km (0.116 R)
• M40: 13,959,725 km (0.079 R)
• M41: 14,386,378 km (0.049 R)
• M42: 14,659,993 km (0.057 R)
• M43: 15,054,034 km (0.111 R)
• M44: 15,212,607 km (0.096 R)
• M45: 15,331,837 km (0.098 R)
• M46: 15,531,401 km (0.114 R)
• M47: 16,013,704 km (0.085 R)
• M48: 16,541,934 km (0.094 R)
• M49: 16,869,703 km (0.101 R)
• M50: 17,991,986 km (0.12 R)
• M51: 18,967,065 km (0.115 R)
• M52: 19,612,131 km (0.047 R)
• M53: 19,698,599 km (0.09 R)
• M54: 19,785,366 km (0.106 R)
• M55: 20,002,582 km (0.118 R)
• M56: 20,089,797 km (0.118 R)
• M57: 20,177,013 km (0.104 R)
• M58: 20,395,725 km (0.09 R)
• M59: 20,879,674 km (0.066 R)
• M60: 20,968,086 km (0.098 R)
• M61: 21,634,994 km (0.118 R)
• M62: 21,769,183 km (0.11 R)
• M63: 22,534,974 km (0.085 R)
• M64: 23,172,411 km (0.057 R)
• M65: 24,931,981 km (0.079 R)
• M66: 25,025,779 km (0.078 R)
• M67: 25,119,577 km (0.093 R)
• M68: 25,590,960 km (0.057 R)
• M69: 25,827,773 km (0.061 R)
• M70: 26,878,249 km (0.119 R)
• M71: 27,215,443 km (0.102 R)
• M72: 27,942,638 km (0.05 R)
• M73: 28,040,026 km (0.11 R)
• M74: 28,774,552 km (0.076 R)
• M75: 28,872,838 km (0.095 R)
• M76: 29,267,627 km (0.071 R)
• M77: 29,962,808 km (0.05 R)
• M78: 30,864,434 km (0.045 R)
• M79: 31,318,613 km (0.117 R)
• M80: 31,622,596 km (0.104 R)
• M81: 31,927,626 km (0.063 R)
• M82: 32,489,366 km (0.094 R)
• M83: 33,363,916 km (0.085 R)
• M84: 33,467,288 km (0.057 R)
• M85: 33,933,883 km (0.075 R)
• M86: 34,037,854 km (0.12 R)
• M87: 34,821,148 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit