🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 8.5

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 264 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,329,483 km

• M1: 106,364 km (0.051 R)
• M2: 182,659 km (0.115 R)
• M3: 256,560 km (0.118 R)
• M4: 323,580 km (0.094 R)
• M5: 457,620 km (0.074 R)
• M6: 624,122 km (0.052 R)
• M7: 685,308 km (0.106 R)
• M8: 810,820 km (0.119 R)
• M9: 948,002 km (0.078 R)
• M10: 1,004,400 km (0.053 R)
• M11: 1,061,846 km (0.094 R)
• M12: 1,136,495 km (0.118 R)
• M13: 1,216,979 km (0.089 R)
• M14: 1,282,802 km (0.104 R)
• M15: 1,405,322 km (0.104 R)
• M16: 1,483,412 km (0.042 R)
• M17: 1,545,196 km (0.069 R)
• M18: 1,607,728 km (0.116 R)
• M19: 1,717,234 km (0.037 R)
• M20: 1,791,584 km (0.116 R)
• M21: 1,871,769 km (0.046 R)
• M22: 1,948,512 km (0.069 R)
• M23: 2,001,769 km (0.07 R)
• M24: 2,070,435 km (0.115 R)
• M25: 2,124,888 km (0.114 R)
• M26: 2,210,009 km (0.099 R)
• M27: 2,352,726 km (0.075 R)
• M28: 2,577,871 km (0.102 R)
• M29: 2,636,662 km (0.11 R)
• M30: 2,909,529 km (0.065 R)
• M31: 2,981,934 km (0.076 R)
• M32: 3,083,212 km (0.101 R)
• M33: 3,151,429 km (0.092 R)
• M34: 3,318,380 km (0.054 R)
• M35: 3,394,076 km (0.066 R)
• M36: 3,470,371 km (0.059 R)
• M37: 3,606,954 km (0.054 R)
• M38: 3,684,895 km (0.113 R)
• M39: 3,775,551 km (0.11 R)
• M40: 3,854,688 km (0.081 R)
• M41: 3,940,707 km (0.103 R)
• M42: 4,014,758 km (0.027 R)
• M43: 4,126,956 km (0.096 R)
• M44: 4,183,355 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 14.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.52 AU - 0.84 AU

Year: 394 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 21,329,483 km

• M1: 179,218 km (0.102 R)
• M2: 271,520 km (0.048 R)
• M3: 370,554 km (0.097 R)
• M4: 499,806 km (0.053 R)
• M5: 679,623 km (0.044 R)
• M6: 806,183 km (0.111 R)
• M7: 941,868 km (0.105 R)
• M8: 1,049,279 km (0.102 R)
• M9: 1,140,235 km (0.076 R)
• M10: 1,229,844 km (0.109 R)
• M11: 1,344,436 km (0.118 R)
• M12: 1,472,193 km (0.087 R)
• M13: 1,580,352 km (0.114 R)
• M14: 1,775,278 km (0.102 R)
• M15: 1,875,808 km (0.092 R)
• M16: 1,973,346 km (0.085 R)
• M17: 2,146,729 km (0.039 R)
• M18: 2,254,440 km (0.114 R)
• M19: 2,380,701 km (0.043 R)
• M20: 2,560,368 km (0.081 R)
• M21: 2,686,628 km (0.091 R)
• M22: 2,844,454 km (0.101 R)
• M23: 2,939,449 km (0.086 R)
• M24: 3,035,640 km (0.093 R)
• M25: 3,132,879 km (0.099 R)
• M26: 3,255,848 km (0.069 R)
• M27: 3,456,309 km (0.099 R)
• M28: 3,564,468 km (0.106 R)
• M29: 3,673,675 km (0.106 R)
• M30: 3,771,063 km (0.118 R)
• M31: 3,928,739 km (0.088 R)
• M32: 4,068,613 km (0.107 R)
• M33: 4,183,056 km (0.119 R)
• M34: 4,532,815 km (0.103 R)
• M35: 4,658,627 km (0.051 R)
• M36: 4,757,362 km (0.072 R)
• M37: 4,878,087 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 14.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.96 AU - 1.04 AU

Year: 703 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 21,329,483 km

• M1: 179,517 km (0.095 R)
• M2: 272,268 km (0.106 R)
• M3: 372,200 km (0.059 R)
• M4: 472,879 km (0.118 R)
• M5: 564,283 km (0.115 R)
• M6: 693,985 km (0.117 R)
• M7: 815,757 km (0.074 R)
• M8: 924,814 km (0.115 R)
• M9: 1,039,406 km (0.082 R)
• M10: 1,170,903 km (0.11 R)
• M11: 1,308,383 km (0.102 R)
• M12: 1,422,676 km (0.101 R)
• M13: 1,540,559 km (0.117 R)
• M14: 1,719,478 km (0.075 R)
• M15: 1,942,678 km (0.077 R)
• M16: 2,079,410 km (0.085 R)
• M17: 2,190,262 km (0.066 R)
• M18: 2,313,082 km (0.059 R)
• M19: 2,524,913 km (0.055 R)
• M20: 2,633,222 km (0.04 R)
• M21: 2,785,662 km (0.109 R)
• M22: 2,930,173 km (0.103 R)
• M23: 3,055,387 km (0.091 R)
• M24: 3,215,756 km (0.101 R)
• M25: 3,328,104 km (0.105 R)
• M26: 3,447,483 km (0.115 R)
• M27: 3,551,005 km (0.095 R)
• M28: 3,655,574 km (0.12 R)
• M29: 3,784,826 km (0.12 R)
• M30: 3,891,789 km (0.117 R)
• M31: 3,981,697 km (0.082 R)
• M32: 4,072,204 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 8.9

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.43 AU - 1.63 AU

Year: 1330 Days

Day: 9.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,329,483 km

• M1: 144,362 km (0.07 R)
• M2: 310,266 km (0.118 R)
• M3: 449,691 km (0.081 R)
• M4: 531,222 km (0.079 R)
• M5: 718,668 km (0.098 R)
• M6: 778,358 km (0.09 R)
• M7: 847,771 km (0.117 R)
• M8: 1,035,367 km (0.096 R)
• M9: 1,182,721 km (0.059 R)
• M10: 1,431,352 km (0.087 R)
• M11: 1,537,567 km (0.116 R)
• M12: 1,616,405 km (0.027 R)
• M13: 1,747,602 km (0.112 R)
• M14: 1,977,833 km (0.07 R)
• M15: 2,096,614 km (0.097 R)
• M16: 2,162,437 km (0.098 R)
• M17: 2,296,178 km (0.111 R)
• M18: 2,364,095 km (0.052 R)
• M19: 2,467,318 km (0.085 R)
• M20: 2,654,614 km (0.115 R)
• M21: 2,714,005 km (0.1 R)
• M22: 2,981,186 km (0.118 R)
• M23: 3,269,461 km (0.086 R)
• M24: 3,423,547 km (0.12 R)
• M25: 3,553,847 km (0.077 R)
• M26: 3,659,164 km (0.079 R)
• M27: 3,725,585 km (0.104 R)
• M28: 4,022,687 km (0.103 R)
• M29: 4,091,203 km (0.11 R)
• M30: 4,271,468 km (0.051 R)
• M31: 5,047,731 km (0.061 R)
• M32: 5,181,322 km (0.088 R)
• M33: 5,271,081 km (0.077 R)
• M34: 5,391,657 km (0.041 R)
• M35: 5,712,245 km (0.082 R)
• M36: 5,851,521 km (0.085 R)
• M37: 6,372,121 km (0.103 R)
• M38: 6,613,572 km (0.114 R)
• M39: 6,825,403 km (0.056 R)
• M40: 6,956,750 km (0.113 R)
• M41: 7,474,059 km (0.075 R)
• M42: 7,626,649 km (0.092 R)
• M43: 7,763,082 km (0.087 R)
• M44: 7,900,264 km (0.043 R)
• M45: 8,264,534 km (0.118 R)
• M46: 8,492,671 km (0.119 R)
• M47: 8,687,448 km (0.1 R)
• M48: 9,462,664 km (0.025 R)
• M49: 9,591,019 km (0.087 R)
• M50: 9,998,074 km (0.061 R)
• M51: 10,316,568 km (0.083 R)
• M52: 10,867,388 km (0.087 R)
• M53: 11,040,323 km (0.083 R)
• M54: 11,349,990 km (0.114 R)
• M55: 11,525,469 km (0.076 R)
• M56: 11,721,442 km (0.118 R)
• M57: 12,176,519 km (0.073 R)
• M58: 12,576,992 km (0.086 R)
• M59: 12,778,800 km (0.116 R)
• M60: 13,042,690 km (0.052 R)
• M61: 13,226,546 km (0.063 R)
• M62: 13,452,439 km (0.026 R)
• M63: 13,658,884 km (0.055 R)
• M64: 13,783,200 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 9.3

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.84 AU - 2.46 AU

Year: 2216 Days

Day: 10 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,329,483 km

• M1: 160,219 km (0.118 R)
• M2: 236,365 km (0.093 R)
• M3: 315,502 km (0.09 R)
• M4: 414,087 km (0.086 R)
• M5: 629,957 km (0.112 R)
• M6: 1,050,177 km (0.087 R)
• M7: 1,441,675 km (0.091 R)
• M8: 1,641,986 km (0.06 R)
• M9: 1,914,554 km (0.103 R)
• M10: 2,004,312 km (0.109 R)
• M11: 2,108,732 km (0.073 R)
• M12: 2,296,028 km (0.118 R)
• M13: 2,488,710 km (0.075 R)
• M14: 3,038,482 km (0.106 R)
• M15: 3,281,130 km (0.078 R)
• M16: 3,656,920 km (0.073 R)
• M17: 4,046,622 km (0.09 R)
• M18: 4,179,465 km (0.111 R)
• M19: 4,883,174 km (0.12 R)
• M20: 5,024,693 km (0.074 R)
• M21: 5,131,805 km (0.061 R)
• M22: 5,439,379 km (0.112 R)
• M23: 5,623,234 km (0.075 R)
• M24: 5,715,835 km (0.092 R)
• M25: 5,846,434 km (0.117 R)
• M26: 5,978,081 km (0.041 R)
• M27: 6,129,623 km (0.112 R)
• M28: 6,205,918 km (0.104 R)
• M29: 6,320,959 km (0.11 R)
• M30: 6,398,151 km (0.087 R)
• M31: 6,456,046 km (0.12 R)
• M32: 6,553,135 km (0.05 R)
• M33: 6,611,627 km (0.117 R)
• M34: 6,807,900 km (0.112 R)
• M35: 7,006,117 km (0.089 R)
• M36: 7,776,546 km (0.052 R)
• M37: 8,025,477 km (0.036 R)
• M38: 8,150,990 km (0.101 R)
• M39: 8,552,510 km (0.084 R)
• M40: 8,766,435 km (0.107 R)
• M41: 9,112,455 km (0.086 R)
• M42: 9,750,939 km (0.066 R)
• M43: 9,840,099 km (0.1 R)
• M44: 9,929,708 km (0.047 R)
• M45: 10,290,389 km (0.12 R)
• M46: 10,586,593 km (0.089 R)
• M47: 10,747,261 km (0.107 R)
• M48: 11,164,190 km (0.066 R)
• M49: 11,351,187 km (0.092 R)
• M50: 11,680,901 km (0.089 R)
• M51: 12,325,668 km (0.115 R)
• M52: 12,810,814 km (0.111 R)
• M53: 13,228,192 km (0.082 R)
• M54: 14,076,112 km (0.081 R)
• M55: 14,303,501 km (0.116 R)
• M56: 14,430,360 km (0.103 R)
• M57: 14,659,694 km (0.035 R)
• M58: 15,018,729 km (0.119 R)
• M59: 15,484,726 km (0.08 R)
• M60: 15,850,493 km (0.032 R)
• M61: 15,981,840 km (0.028 R)
• M62: 16,298,389 km (0.111 R)
• M63: 16,617,032 km (0.109 R)
• M64: 16,697,067 km (0.082 R)
• M65: 17,152,892 km (0.097 R)
• M66: 17,260,602 km (0.078 R)
• M67: 17,504,148 km (0.098 R)
• M68: 17,994,380 km (0.114 R)
• M69: 18,516,925 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 12.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.29 AU - 2.43 AU

Year: 2548 Days

Day: 13.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,329,483 km

• M1: 173,683 km (0.114 R)
• M2: 306,376 km (0.095 R)
• M3: 442,211 km (0.083 R)
• M4: 561,441 km (0.098 R)
• M5: 730,786 km (0.058 R)
• M6: 1,478,177 km (0.099 R)
• M7: 1,591,572 km (0.069 R)
• M8: 1,734,288 km (0.07 R)
• M9: 2,074,922 km (0.105 R)
• M10: 2,188,467 km (0.034 R)
• M11: 2,496,788 km (0.078 R)
• M12: 2,725,823 km (0.099 R)
• M13: 2,882,302 km (0.087 R)
• M14: 3,041,923 km (0.117 R)
• M15: 3,122,856 km (0.104 R)
• M16: 3,369,991 km (0.104 R)
• M17: 3,521,534 km (0.061 R)
• M18: 3,726,932 km (0.11 R)
• M19: 3,866,207 km (0.037 R)
• M20: 4,007,278 km (0.057 R)
• M21: 4,870,159 km (0.069 R)
• M22: 5,041,897 km (0.09 R)
• M23: 5,470,196 km (0.108 R)
• M24: 5,549,333 km (0.066 R)
• M25: 5,668,862 km (0.095 R)
• M26: 5,971,349 km (0.061 R)
• M27: 6,258,427 km (0.063 R)
• M28: 6,508,255 km (0.072 R)
• M29: 6,888,982 km (0.114 R)
• M30: 7,039,178 km (0.077 R)
• M31: 7,255,347 km (0.102 R)
• M32: 7,342,563 km (0.113 R)
• M33: 7,739,147 km (0.093 R)
• M34: 8,029,815 km (0.093 R)
• M35: 8,210,530 km (0.052 R)
• M36: 8,599,035 km (0.108 R)
• M37: 8,760,900 km (0.083 R)
• M38: 8,853,800 km (0.069 R)
• M39: 9,252,180 km (0.071 R)
• M40: 9,560,950 km (0.085 R)
• M41: 9,704,563 km (0.073 R)
• M42: 9,848,925 km (0.091 R)
• M43: 10,066,740 km (0.118 R)
• M44: 10,730,057 km (0.099 R)
• M45: 10,829,539 km (0.108 R)
• M46: 11,306,158 km (0.112 R)
• M47: 11,509,013 km (0.113 R)
• M48: 11,636,321 km (0.1 R)
• M49: 11,789,808 km (0.027 R)
• M50: 12,021,236 km (0.094 R)
• M51: 12,645,807 km (0.116 R)
• M52: 12,909,249 km (0.049 R)
• M53: 13,656,341 km (0.102 R)
• M54: 14,171,257 km (0.112 R)
• M55: 14,307,840 km (0.076 R)
• M56: 14,389,969 km (0.091 R)
• M57: 15,444,335 km (0.093 R)
• M58: 15,924,095 km (0.074 R)
• M59: 16,180,057 km (0.052 R)
• M60: 16,580,979 km (0.106 R)
• M61: 16,869,404 km (0.095 R)
• M62: 17,685,610 km (0.102 R)
• M63: 18,336,061 km (0.029 R)
• M64: 18,485,061 km (0.074 R)
• M65: 19,265,812 km (0.085 R)
• M66: 19,843,410 km (0.104 R)
• M67: 20,057,484 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.9

Radius: 12.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.15 AU - 3.13 AU

Year: 3015 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,329,483 km

• M1: 161,117 km (0.118 R)
• M2: 454,927 km (0.046 R)
• M3: 551,268 km (0.117 R)
• M4: 769,382 km (0.093 R)
• M5: 910,602 km (0.068 R)
• M6: 1,244,505 km (0.083 R)
• M7: 1,463,666 km (0.057 R)
• M8: 1,802,954 km (0.069 R)
• M9: 1,912,459 km (0.045 R)
• M10: 2,167,524 km (0.072 R)
• M11: 2,464,027 km (0.115 R)
• M12: 2,773,844 km (0.103 R)
• M13: 3,380,164 km (0.12 R)
• M14: 3,707,634 km (0.097 R)
• M15: 3,901,961 km (0.092 R)
• M16: 4,172,434 km (0.11 R)
• M17: 4,393,390 km (0.113 R)
• M18: 4,674,933 km (0.1 R)
• M19: 4,827,523 km (0.1 R)
• M20: 4,962,461 km (0.081 R)
• M21: 5,098,744 km (0.066 R)
• M22: 5,335,109 km (0.095 R)
• M23: 5,839,403 km (0.099 R)
• M24: 5,921,533 km (0.074 R)
• M25: 6,066,194 km (0.068 R)
• M26: 6,742,526 km (0.046 R)
• M27: 7,089,742 km (0.096 R)
• M28: 7,177,407 km (0.119 R)
• M29: 7,621,563 km (0.068 R)
• M30: 7,779,089 km (0.096 R)
• M31: 7,892,335 km (0.091 R)
• M32: 8,028,918 km (0.102 R)
• M33: 8,420,266 km (0.118 R)
• M34: 8,583,327 km (0.069 R)
• M35: 8,865,170 km (0.097 R)
• M36: 9,802,101 km (0.093 R)
• M37: 10,569,389 km (0.084 R)
• M38: 11,023,717 km (0.077 R)
• M39: 11,253,350 km (0.08 R)
• M40: 11,355,974 km (0.063 R)
• M41: 11,821,373 km (0.117 R)
• M42: 12,478,258 km (0.052 R)
• M43: 12,637,579 km (0.12 R)
• M44: 12,797,649 km (0.102 R)
• M45: 13,200,965 km (0.075 R)
• M46: 13,580,943 km (0.038 R)
• M47: 13,964,662 km (0.086 R)
• M48: 14,240,969 km (0.092 R)
• M49: 14,379,796 km (0.044 R)
• M50: 14,995,990 km (0.055 R)
• M51: 15,165,634 km (0.106 R)
• M52: 15,307,453 km (0.066 R)
• M53: 15,592,287 km (0.047 R)
• M54: 15,965,384 km (0.084 R)
• M55: 16,283,279 km (0.112 R)
• M56: 16,603,419 km (0.098 R)
• M57: 16,808,069 km (0.094 R)
• M58: 17,013,766 km (0.07 R)
• M59: 17,249,682 km (0.092 R)
• M60: 17,397,784 km (0.068 R)
• M61: 17,695,184 km (0.08 R)
• M62: 17,994,230 km (0.109 R)
• M63: 18,597,409 km (0.083 R)
• M64: 18,749,251 km (0.109 R)
• M65: 18,932,059 km (0.06 R)
• M66: 19,176,652 km (0.095 R)
• M67: 19,792,696 km (0.038 R)
• M68: 19,916,713 km (0.073 R)
• M69: 20,103,111 km (0.09 R)
• M70: 20,415,322 km (0.1 R)
• M71: 20,571,951 km (0.106 R)
• M72: 21,329,515 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit