🌌 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: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 14.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.99 AU

Year: 496 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,371,719 km

• M1: 179,218 km (0.118 R)
• M2: 284,535 km (0.094 R)
• M3: 445,951 km (0.036 R)
• M4: 557,252 km (0.092 R)
• M5: 665,561 km (0.118 R)
• M6: 823,536 km (0.104 R)
• M7: 916,586 km (0.12 R)
• M8: 1,142,778 km (0.111 R)
• M9: 1,476,082 km (0.116 R)
• M10: 1,614,011 km (0.091 R)
• M11: 1,706,613 km (0.105 R)
• M12: 1,829,432 km (0.117 R)
• M13: 1,990,250 km (0.081 R)
• M14: 2,084,198 km (0.114 R)
• M15: 2,179,940 km (0.045 R)
• M16: 2,277,179 km (0.104 R)
• M17: 2,369,630 km (0.077 R)
• M18: 2,469,711 km (0.086 R)
• M19: 2,597,019 km (0.11 R)
• M20: 3,032,798 km (0.108 R)
• M21: 3,128,241 km (0.114 R)
• M22: 3,259,588 km (0.12 R)
• M23: 3,392,730 km (0.118 R)
• M24: 3,499,094 km (0.059 R)
• M25: 3,621,166 km (0.074 R)
• M26: 3,766,575 km (0.108 R)
• M27: 3,862,168 km (0.027 R)
• M28: 4,055,897 km (0.076 R)
• M29: 4,314,103 km (0.1 R)
• M30: 4,422,113 km (0.05 R)
• M31: 4,609,260 km (0.107 R)
• M32: 4,703,806 km (0.111 R)
• M33: 4,815,107 km (0.096 R)
• M34: 5,137,640 km (0.112 R)
• M35: 5,268,687 km (0.051 R)
• M36: 5,384,327 km (0.07 R)
• M37: 5,500,863 km (0.11 R)
• M38: 5,601,393 km (0.08 R)
• M39: 5,702,521 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 11.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.08 AU - 1.44 AU

Year: 928 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,371,719 km

• M1: 143,614 km (0.12 R)
• M2: 261,347 km (0.055 R)
• M3: 370,105 km (0.054 R)
• M4: 479,760 km (0.105 R)
• M5: 718,967 km (0.071 R)
• M6: 827,875 km (0.058 R)
• M7: 932,294 km (0.105 R)
• M8: 1,075,160 km (0.118 R)
• M9: 1,161,179 km (0.078 R)
• M10: 1,291,628 km (0.102 R)
• M11: 1,427,313 km (0.07 R)
• M12: 1,503,459 km (0.112 R)
• M13: 1,574,518 km (0.064 R)
• M14: 1,653,356 km (0.089 R)
• M15: 1,747,154 km (0.09 R)
• M16: 1,898,247 km (0.059 R)
• M17: 2,068,041 km (0.071 R)
• M18: 2,154,957 km (0.104 R)
• M19: 2,453,704 km (0.115 R)
• M20: 2,918,654 km (0.072 R)
• M21: 3,258,242 km (0.09 R)
• M22: 3,342,914 km (0.068 R)
• M23: 3,514,802 km (0.092 R)
• M24: 3,680,706 km (0.091 R)
• M25: 3,777,945 km (0.076 R)
• M26: 3,966,139 km (0.043 R)
• M27: 4,056,795 km (0.042 R)
• M28: 4,148,199 km (0.109 R)
• M29: 4,277,302 km (0.082 R)
• M30: 4,435,876 km (0.116 R)
• M31: 4,511,273 km (0.101 R)
• M32: 4,720,710 km (0.105 R)
• M33: 4,797,604 km (0.101 R)
• M34: 4,943,013 km (0.076 R)
• M35: 5,050,723 km (0.114 R)
• M36: 5,149,159 km (0.115 R)
• M37: 5,348,124 km (0.101 R)
• M38: 5,549,632 km (0.091 R)
• M39: 5,661,531 km (0.084 R)
• M40: 5,836,112 km (0.109 R)
• M41: 6,033,133 km (0.069 R)
• M42: 6,190,360 km (0.12 R)
• M43: 6,264,112 km (0.069 R)
• M44: 6,444,676 km (0.025 R)
• M45: 6,562,410 km (0.027 R)
• M46: 6,702,583 km (0.062 R)
• M47: 6,854,574 km (0.101 R)
• M48: 6,985,772 km (0.076 R)
• M49: 7,206,279 km (0.032 R)
• M50: 7,306,210 km (0.058 R)
• M51: 7,462,690 km (0.117 R)
• M52: 7,552,598 km (0.108 R)
• M53: 7,642,955 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 9.4

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.76 AU - 2.84 AU

Year: 2288 Days

Day: 10.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,371,719 km

• M1: 176,376 km (0.112 R)
• M2: 268,977 km (0.119 R)
• M3: 367,562 km (0.069 R)
• M4: 577,448 km (0.055 R)
• M5: 680,670 km (0.106 R)
• M6: 747,690 km (0.051 R)
• M7: 808,277 km (0.094 R)
• M8: 907,161 km (0.091 R)
• M9: 1,010,384 km (0.079 R)
• M10: 1,301,801 km (0.113 R)
• M11: 1,441,226 km (0.089 R)
• M12: 1,540,559 km (0.06 R)
• M13: 1,619,547 km (0.112 R)
• M14: 1,711,549 km (0.111 R)
• M15: 1,805,347 km (0.084 R)
• M16: 1,973,794 km (0.079 R)
• M17: 2,059,963 km (0.074 R)
• M18: 2,643,993 km (0.107 R)
• M19: 2,739,287 km (0.086 R)
• M20: 2,808,102 km (0.101 R)
• M21: 3,247,919 km (0.107 R)
• M22: 3,409,186 km (0.111 R)
• M23: 3,986,634 km (0.043 R)
• M24: 4,318,891 km (0.068 R)
• M25: 4,825,878 km (0.099 R)
• M26: 5,111,909 km (0.045 R)
• M27: 5,197,030 km (0.109 R)
• M28: 5,265,546 km (0.029 R)
• M29: 5,438,182 km (0.061 R)
• M30: 5,560,104 km (0.057 R)
• M31: 5,771,187 km (0.118 R)
• M32: 6,092,822 km (0.03 R)
• M33: 6,183,329 km (0.081 R)
• M34: 6,772,445 km (0.085 R)
• M35: 7,341,067 km (0.098 R)
• M36: 7,534,198 km (0.066 R)
• M37: 8,063,624 km (0.082 R)
• M38: 8,162,957 km (0.094 R)
• M39: 8,463,500 km (0.064 R)
• M40: 8,524,087 km (0.118 R)
• M41: 8,665,905 km (0.081 R)
• M42: 8,767,782 km (0.081 R)
• M43: 9,303,641 km (0.027 R)
• M44: 9,449,649 km (0.048 R)
• M45: 9,512,629 km (0.115 R)
• M46: 9,575,610 km (0.072 R)
• M47: 9,744,207 km (0.102 R)
• M48: 9,871,365 km (0.073 R)
• M49: 10,084,542 km (0.114 R)
• M50: 11,283,719 km (0.113 R)
• M51: 11,641,108 km (0.096 R)
• M52: 12,161,260 km (0.11 R)
• M53: 12,252,514 km (0.102 R)
• M54: 12,321,030 km (0.08 R)
• M55: 12,389,845 km (0.086 R)
• M56: 12,596,739 km (0.116 R)
• M57: 12,990,630 km (0.096 R)
• M58: 13,271,126 km (0.115 R)
• M59: 13,435,834 km (0.101 R)
• M60: 13,506,444 km (0.049 R)
• M61: 13,600,990 km (0.11 R)
• M62: 13,862,038 km (0.083 R)
• M63: 14,052,925 km (0.093 R)
• M64: 14,148,817 km (0.108 R)
• M65: 14,776,679 km (0.07 R)
• M66: 14,922,836 km (0.101 R)
• M67: 15,167,579 km (0.082 R)
• M68: 15,537,085 km (0.078 R)
• M69: 15,685,786 km (0.116 R)
• M70: 15,909,734 km (0.108 R)
• M71: 16,084,613 km (0.094 R)
• M72: 16,360,622 km (0.066 R)
• M73: 16,562,429 km (0.11 R)
• M74: 16,638,275 km (0.104 R)
• M75: 16,994,019 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.2

Radius: 9.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.02 AU - 4.18 AU

Year: 4481 Days

Day: 13.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,371,719 km

• M1: 220,657 km (0.077 R)
• M2: 396,584 km (0.118 R)
• M3: 500,405 km (0.096 R)
• M4: 775,665 km (0.085 R)
• M5: 861,684 km (0.044 R)
• M6: 1,341,145 km (0.1 R)
• M7: 1,446,312 km (0.083 R)
• M8: 1,652,458 km (0.089 R)
• M9: 1,855,462 km (0.114 R)
• M10: 2,355,867 km (0.066 R)
• M11: 2,426,627 km (0.086 R)
• M12: 2,821,416 km (0.079 R)
• M13: 2,927,182 km (0.103 R)
• M14: 2,988,217 km (0.104 R)
• M15: 3,363,259 km (0.068 R)
• M16: 3,459,451 km (0.035 R)
• M17: 3,687,438 km (0.04 R)
• M18: 3,819,982 km (0.045 R)
• M19: 3,920,362 km (0.099 R)
• M20: 4,089,707 km (0.027 R)
• M21: 4,296,152 km (0.115 R)
• M22: 4,791,321 km (0.084 R)
• M23: 5,119,239 km (0.069 R)
• M24: 5,435,639 km (0.098 R)
• M25: 6,185,573 km (0.1 R)
• M26: 6,683,434 km (0.037 R)
• M27: 7,173,367 km (0.119 R)
• M28: 7,759,791 km (0.109 R)
• M29: 8,123,314 km (0.079 R)
• M30: 8,296,399 km (0.101 R)
• M31: 8,911,545 km (0.097 R)
• M32: 9,202,214 km (0.107 R)
• M33: 9,496,024 km (0.044 R)
• M34: 9,769,938 km (0.081 R)
• M35: 9,861,940 km (0.115 R)
• M36: 10,536,776 km (0.097 R)
• M37: 10,701,932 km (0.057 R)
• M38: 11,783,974 km (0.104 R)
• M39: 11,980,097 km (0.087 R)
• M40: 12,674,680 km (0.092 R)
• M41: 12,749,778 km (0.043 R)
• M42: 12,875,440 km (0.043 R)
• M43: 13,102,679 km (0.116 R)
• M44: 14,206,711 km (0.093 R)
• M45: 14,625,137 km (0.075 R)
• M46: 14,888,578 km (0.095 R)
• M47: 15,447,177 km (0.081 R)
• M48: 15,607,995 km (0.038 R)
• M49: 16,012,657 km (0.104 R)
• M50: 16,121,115 km (0.062 R)
• M51: 17,108,461 km (0.028 R)
• M52: 17,219,313 km (0.115 R)
• M53: 17,386,115 km (0.097 R)
• M54: 17,497,715 km (0.071 R)
• M55: 18,086,981 km (0.102 R)
• M56: 18,199,927 km (0.085 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: 414 - 10,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit