🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 13.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 438 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 20,597,849 km

• M1: 173,234 km (0.117 R)
• M2: 276,906 km (0.087 R)
• M3: 376,987 km (0.117 R)
• M4: 475,272 km (0.084 R)
• M5: 576,550 km (0.087 R)
• M6: 693,087 km (0.097 R)
• M7: 799,002 km (0.111 R)
• M8: 893,847 km (0.099 R)
• M9: 1,130,212 km (0.051 R)
• M10: 1,219,073 km (0.084 R)
• M11: 1,359,097 km (0.108 R)
• M12: 1,487,751 km (0.112 R)
• M13: 1,616,555 km (0.105 R)
• M14: 1,762,712 km (0.12 R)
• M15: 1,881,044 km (0.029 R)
• M16: 2,002,218 km (0.099 R)
• M17: 2,106,936 km (0.061 R)
• M18: 2,218,387 km (0.091 R)
• M19: 2,321,909 km (0.114 R)
• M20: 2,472,703 km (0.058 R)
• M21: 2,679,148 km (0.066 R)
• M22: 2,864,500 km (0.088 R)
• M23: 3,026,814 km (0.035 R)
• M24: 3,136,768 km (0.104 R)
• M25: 3,220,094 km (0.057 R)
• M26: 3,309,853 km (0.089 R)
• M27: 3,400,509 km (0.079 R)
• M28: 3,520,786 km (0.116 R)
• M29: 3,665,746 km (0.102 R)
• M30: 3,848,405 km (0.076 R)
• M31: 3,937,865 km (0.084 R)
• M32: 4,046,323 km (0.049 R)
• M33: 4,210,731 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.2

Radius: 14

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.67 AU - 1.81 AU

Year: 1459 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,597,849 km

• M1: 180,714 km (0.106 R)
• M2: 272,268 km (0.119 R)
• M3: 395,836 km (0.079 R)
• M4: 601,383 km (0.11 R)
• M5: 698,173 km (0.079 R)
• M6: 816,505 km (0.086 R)
• M7: 918,381 km (0.112 R)
• M8: 1,016,817 km (0.087 R)
• M9: 1,252,733 km (0.08 R)
• M10: 1,354,310 km (0.101 R)
• M11: 1,497,475 km (0.116 R)
• M12: 1,737,729 km (0.06 R)
• M13: 2,078,214 km (0.116 R)
• M14: 2,268,053 km (0.1 R)
• M15: 2,359,308 km (0.106 R)
• M16: 2,487,065 km (0.099 R)
• M17: 2,593,429 km (0.093 R)
• M18: 2,737,641 km (0.097 R)
• M19: 2,835,179 km (0.085 R)
• M20: 2,934,063 km (0.106 R)
• M21: 3,122,706 km (0.106 R)
• M22: 3,276,493 km (0.097 R)
• M23: 3,459,152 km (0.079 R)
• M24: 3,726,184 km (0.109 R)
• M25: 3,848,555 km (0.072 R)
• M26: 3,944,746 km (0.081 R)
• M27: 4,041,686 km (0.097 R)
• M28: 4,153,585 km (0.061 R)
• M29: 4,337,590 km (0.083 R)
• M30: 4,567,672 km (0.042 R)
• M31: 4,713,679 km (0.076 R)
• M32: 4,890,953 km (0.047 R)
• M33: 5,176,086 km (0.092 R)
• M34: 5,374,453 km (0.086 R)
• M35: 5,497,871 km (0.069 R)
• M36: 5,637,745 km (0.098 R)
• M37: 5,747,251 km (0.052 R)
• M38: 5,857,654 km (0.063 R)
• M39: 6,176,896 km (0.115 R)
• M40: 6,403,836 km (0.078 R)
• M41: 7,322,068 km (0.073 R)
• M42: 7,510,561 km (0.082 R)
• M43: 7,787,916 km (0.113 R)
• M44: 7,998,101 km (0.079 R)
• M45: 8,121,519 km (0.119 R)
• M46: 8,912,293 km (0.103 R)
• M47: 9,280,005 km (0.099 R)
• M48: 9,878,695 km (0.058 R)
• M49: 10,011,239 km (0.107 R)
• M50: 10,220,975 km (0.093 R)
• M51: 10,586,443 km (0.074 R)
• M52: 10,917,204 km (0.085 R)
• M53: 11,015,190 km (0.083 R)
• M54: 12,051,006 km (0.079 R)
• M55: 12,213,170 km (0.046 R)
• M56: 12,580,583 km (0.111 R)
• M57: 12,786,280 km (0.108 R)
• M58: 12,951,735 km (0.083 R)
• M59: 13,097,144 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 14.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.29 AU - 3.09 AU

Year: 2805 Days

Day: 8.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,597,849 km

• M1: 201,808 km (0.08 R)
• M2: 461,061 km (0.115 R)
• M3: 728,242 km (0.111 R)
• M4: 997,070 km (0.075 R)
• M5: 1,122,882 km (0.088 R)
• M6: 1,254,378 km (0.027 R)
• M7: 1,582,895 km (0.12 R)
• M8: 1,796,072 km (0.041 R)
• M9: 1,926,073 km (0.105 R)
• M10: 2,059,364 km (0.103 R)
• M11: 2,168,421 km (0.092 R)
• M12: 2,449,665 km (0.101 R)
• M13: 2,550,943 km (0.11 R)
• M14: 2,772,946 km (0.1 R)
• M15: 2,924,638 km (0.111 R)
• M16: 3,048,057 km (0.106 R)
• M17: 3,157,562 km (0.075 R)
• M18: 3,510,164 km (0.092 R)
• M19: 3,674,872 km (0.085 R)
• M20: 3,943,699 km (0.087 R)
• M21: 4,201,606 km (0.051 R)
• M22: 4,323,977 km (0.099 R)
• M23: 4,953,634 km (0.072 R)
• M24: 5,083,036 km (0.082 R)
• M25: 5,176,236 km (0.081 R)
• M26: 5,345,431 km (0.042 R)
• M27: 5,459,275 km (0.058 R)
• M28: 5,573,867 km (0.104 R)
• M29: 5,864,087 km (0.105 R)
• M30: 6,258,726 km (0.116 R)
• M31: 6,580,810 km (0.1 R)
• M32: 6,908,430 km (0.084 R)
• M33: 7,136,716 km (0.076 R)
• M34: 7,283,322 km (0.042 R)
• M35: 7,430,975 km (0.081 R)
• M36: 7,988,078 km (0.108 R)
• M37: 8,162,359 km (0.114 R)
• M38: 8,315,697 km (0.11 R)
• M39: 8,470,231 km (0.115 R)
• M40: 8,849,163 km (0.058 R)
• M41: 9,211,040 km (0.078 R)
• M42: 9,302,295 km (0.112 R)
• M43: 9,485,702 km (0.108 R)
• M44: 10,396,902 km (0.095 R)
• M45: 10,778,826 km (0.038 R)
• M46: 10,971,508 km (0.05 R)
• M47: 11,189,771 km (0.108 R)
• M48: 11,384,847 km (0.109 R)
• M49: 11,556,585 km (0.081 R)
• M50: 11,704,388 km (0.063 R)
• M51: 12,201,950 km (0.11 R)
• M52: 12,453,275 km (0.086 R)
• M53: 12,807,971 km (0.115 R)
• M54: 13,579,448 km (0.096 R)
• M55: 13,866,227 km (0.032 R)
• M56: 14,445,619 km (0.104 R)
• M57: 14,578,312 km (0.093 R)
• M58: 14,979,235 km (0.116 R)
• M59: 15,846,454 km (0.079 R)
• M60: 16,674,328 km (0.052 R)
• M61: 17,318,646 km (0.083 R)
• M62: 17,544,689 km (0.115 R)
• M63: 17,658,084 km (0.099 R)
• M64: 18,429,710 km (0.107 R)
• M65: 18,660,539 km (0.102 R)
• M66: 19,212,406 km (0.061 R)
• M67: 19,417,205 km (0.109 R)
• M68: 19,593,132 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 14.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.76 AU - 3.28 AU

Year: 3337 Days

Day: 7.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,597,849 km

• M1: 191,186 km (0.025 R)
• M2: 299,196 km (0.11 R)
• M3: 529,427 km (0.09 R)
• M4: 686,654 km (0.062 R)
• M5: 787,932 km (0.087 R)
• M6: 950,994 km (0.086 R)
• M7: 1,114,504 km (0.103 R)
• M8: 1,212,491 km (0.056 R)
• M9: 1,404,874 km (0.066 R)
• M10: 1,552,676 km (0.106 R)
• M11: 1,850,226 km (0.086 R)
• M12: 2,013,737 km (0.109 R)
• M13: 2,120,400 km (0.114 R)
• M14: 2,260,424 km (0.083 R)
• M15: 2,403,589 km (0.113 R)
• M16: 2,834,880 km (0.079 R)
• M17: 3,564,917 km (0.113 R)
• M18: 3,657,818 km (0.071 R)
• M19: 4,018,797 km (0.07 R)
• M20: 4,213,574 km (0.094 R)
• M21: 4,331,906 km (0.1 R)
• M22: 4,754,968 km (0.118 R)
• M23: 4,878,387 km (0.083 R)
• M24: 5,170,551 km (0.088 R)
• M25: 5,750,243 km (0.105 R)
• M26: 6,103,593 km (0.071 R)
• M27: 6,418,796 km (0.105 R)
• M28: 6,716,196 km (0.112 R)
• M29: 6,831,836 km (0.109 R)
• M30: 7,088,546 km (0.074 R)
• M31: 7,539,733 km (0.041 R)
• M32: 8,345,317 km (0.027 R)
• M33: 8,796,504 km (0.052 R)
• M34: 9,827,383 km (0.101 R)
• M35: 10,464,371 km (0.106 R)
• M36: 10,978,090 km (0.08 R)
• M37: 11,169,426 km (0.105 R)
• M38: 11,361,958 km (0.086 R)
• M39: 11,527,862 km (0.087 R)
• M40: 12,683,057 km (0.073 R)
• M41: 12,970,435 km (0.058 R)
• M42: 13,405,465 km (0.094 R)
• M43: 13,639,436 km (0.066 R)
• M44: 15,254,495 km (0.108 R)
• M45: 15,437,603 km (0.107 R)
• M46: 15,713,760 km (0.095 R)
• M47: 15,837,029 km (0.049 R)
• M48: 16,458,159 km (0.079 R)
• M49: 16,583,373 km (0.113 R)
• M50: 16,866,262 km (0.088 R)
• M51: 17,468,693 km (0.071 R)
• M52: 18,175,094 km (0.101 R)
• M53: 19,054,730 km (0.097 R)
• M54: 19,285,110 km (0.087 R)
• M55: 19,483,178 km (0.06 R)
• M56: 19,682,143 km (0.114 R)
• M57: 20,249,269 km (0.08 R)
• M58: 20,585,265 km (0.095 R)
• M59: 20,787,821 km (0.119 R)
• M60: 20,991,124 km (0.065 R)
• M61: 21,331,310 km (0.111 R)
• M62: 21,502,151 km (0.049 R)
• M63: 21,707,698 km (0.066 R)
• M64: 21,913,844 km (0.115 R)
• M65: 22,224,409 km (0.114 R)
• M66: 23,024,608 km (0.116 R)
• M67: 23,199,787 km (0.105 R)
• M68: 23,340,260 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 11

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.12 AU - 5.72 AU

Year: 6939 Days

Day: 7 Hours

Environment

Temp: -208 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,597,849 km

• M1: 157,227 km (0.114 R)
• M2: 282,441 km (0.115 R)
• M3: 452,683 km (0.084 R)
• M4: 873,053 km (0.057 R)
• M5: 1,051,972 km (0.054 R)
• M6: 1,197,082 km (0.117 R)
• M7: 1,421,778 km (0.065 R)
• M8: 1,495,680 km (0.099 R)
• M9: 1,699,432 km (0.092 R)
• M10: 2,091,827 km (0.059 R)
• M11: 3,465,285 km (0.077 R)
• M12: 3,651,385 km (0.103 R)
• M13: 4,033,308 km (0.086 R)
• M14: 4,723,104 km (0.063 R)
• M15: 6,375,263 km (0.091 R)
• M16: 7,523,277 km (0.106 R)
• M17: 7,698,905 km (0.096 R)
• M18: 7,897,870 km (0.097 R)
• M19: 8,053,901 km (0.063 R)
• M20: 8,166,099 km (0.096 R)
• M21: 8,826,424 km (0.082 R)
• M22: 9,174,688 km (0.101 R)
• M23: 9,385,920 km (0.083 R)
• M24: 9,551,226 km (0.077 R)
• M25: 9,813,172 km (0.092 R)
• M26: 9,908,914 km (0.084 R)
• M27: 10,441,483 km (0.09 R)
• M28: 11,864,158 km (0.043 R)
• M29: 12,222,894 km (0.104 R)
• M30: 12,377,728 km (0.111 R)
• M31: 13,693,291 km (0.085 R)
• M32: 15,218,891 km (0.066 R)
• M33: 15,664,692 km (0.053 R)
• M34: 16,912,638 km (0.04 R)
• M35: 17,723,309 km (0.041 R)
• M36: 17,898,787 km (0.101 R)
• M37: 18,074,714 km (0.041 R)
• M38: 18,339,652 km (0.06 R)
• M39: 18,428,363 km (0.055 R)
• M40: 18,546,695 km (0.081 R)
• M41: 18,873,567 km (0.068 R)
• M42: 19,593,432 km (0.103 R)
• M43: 19,714,307 km (0.063 R)
• M44: 20,383,458 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit