🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 8.1

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.75 AU

Year: 310 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,650,732 km

• M1: 100,679 km (0.09 R)
• M2: 478,564 km (0.071 R)
• M3: 836,402 km (0.105 R)
• M4: 1,109,418 km (0.044 R)
• M5: 1,455,138 km (0.098 R)
• M6: 1,916,947 km (0.097 R)
• M7: 2,237,236 km (0.113 R)
• M8: 2,537,479 km (0.108 R)
• M9: 3,615,631 km (0.058 R)
• M10: 3,868,601 km (0.101 R)
• M11: 4,519,202 km (0.075 R)
• M12: 4,827,673 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513

Radius: 8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 318 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,650,732 km

• M1: 99,483 km (0.104 R)
• M2: 408,851 km (0.095 R)
• M3: 706,401 km (0.089 R)
• M4: 1,394,402 km (0.1 R)
• M5: 1,665,772 km (0.06 R)
• M6: 2,132,218 km (0.107 R)
• M7: 2,417,950 km (0.108 R)
• M8: 3,017,239 km (0.119 R)
• M9: 3,283,224 km (0.112 R)
• M10: 3,609,647 km (0.113 R)
• M11: 3,862,767 km (0.03 R)
• M12: 4,252,170 km (0.112 R)

Asteroid Belt

Center: 0.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.4

Radius: 9.3

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.01 AU - 1.29 AU

Year: 822 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,650,732 km

• M1: 115,639 km (0.059 R)
• M2: 424,260 km (0.12 R)
• M3: 908,657 km (0.12 R)
• M4: 1,320,500 km (0.069 R)
• M5: 1,620,594 km (0.045 R)
• M6: 1,947,615 km (0.101 R)
• M7: 2,394,613 km (0.118 R)
• M8: 2,785,812 km (0.047 R)
• M9: 3,396,769 km (0.101 R)
• M10: 3,923,204 km (0.091 R)
• M11: 4,402,516 km (0.113 R)
• M12: 4,974,578 km (0.049 R)
• M13: 6,078,610 km (0.106 R)
• M14: 6,699,441 km (0.092 R)
• M15: 7,036,785 km (0.06 R)
• M16: 7,480,492 km (0.088 R)
• M17: 8,193,475 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.6

Radius: 11.3

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.08 AU - 1.46 AU

Year: 954 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,650,732 km

• M1: 140,472 km (0.08 R)
• M2: 493,075 km (0.092 R)
• M3: 1,055,413 km (0.076 R)
• M4: 1,519,017 km (0.042 R)
• M5: 3,884,458 km (0.069 R)
• M6: 4,600,733 km (0.07 R)
• M7: 6,431,362 km (0.115 R)
• M8: 6,992,354 km (0.049 R)
• M9: 7,484,381 km (0.085 R)
• M10: 9,101,086 km (0.087 R)
• M11: 9,569,028 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 8.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.94 AU - 2.46 AU

Year: 2176 Days

Day: 11.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,650,732 km

• M1: 110,702 km (0.072 R)
• M2: 595,699 km (0.085 R)
• M3: 1,030,729 km (0.051 R)
• M4: 1,659,639 km (0.115 R)
• M5: 1,950,158 km (0.072 R)
• M6: 2,470,609 km (0.093 R)
• M7: 3,558,634 km (0.037 R)
• M8: 3,971,973 km (0.037 R)
• M9: 4,377,084 km (0.103 R)
• M10: 5,270,333 km (0.028 R)
• M11: 5,641,037 km (0.094 R)
• M12: 5,979,427 km (0.048 R)
• M13: 6,434,653 km (0.115 R)
• M14: 7,049,650 km (0.107 R)
• M15: 9,497,370 km (0.115 R)
• M16: 9,804,196 km (0.102 R)
• M17: 10,223,518 km (0.105 R)
• M18: 10,801,265 km (0.096 R)
• M19: 11,324,559 km (0.112 R)
• M20: 12,021,984 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.6

Radius: 14.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.25 AU - 3.01 AU

Year: 2844 Days

Day: 5.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,650,732 km

• M1: 180,265 km (0.114 R)
• M2: 667,057 km (0.079 R)
• M3: 1,420,282 km (0.098 R)
• M4: 1,947,315 km (0.058 R)
• M5: 2,707,273 km (0.032 R)
• M6: 3,919,464 km (0.098 R)
• M7: 4,606,268 km (0.086 R)
• M8: 5,278,112 km (0.113 R)
• M9: 6,543,112 km (0.119 R)
• M10: 9,526,841 km (0.094 R)
• M11: 10,358,456 km (0.093 R)
• M12: 10,811,289 km (0.113 R)
• M13: 12,208,533 km (0.109 R)
• M14: 16,250,218 km (0.038 R)
• M15: 17,280,050 km (0.081 R)
• M16: 18,080,698 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 15

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.23 AU - 4.63 AU

Year: 5195 Days

Day: 9.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,650,732 km

• M1: 186,698 km (0.083 R)
• M2: 829,071 km (0.105 R)
• M3: 1,862,045 km (0.072 R)
• M4: 2,527,755 km (0.097 R)
• M5: 3,012,602 km (0.075 R)
• M6: 3,603,214 km (0.101 R)
• M7: 4,444,254 km (0.099 R)
• M8: 5,075,407 km (0.082 R)
• M9: 6,919,201 km (0.044 R)
• M10: 8,183,153 km (0.106 R)
• M11: 9,094,204 km (0.054 R)
• M12: 9,681,376 km (0.104 R)
• M13: 10,249,249 km (0.075 R)
• M14: 12,439,512 km (0.098 R)
• M15: 14,192,500 km (0.115 R)
• M16: 15,157,406 km (0.064 R)
• M17: 16,655,479 km (0.119 R)
• M18: 17,600,489 km (0.112 R)
• M19: 19,735,998 km (0.065 R)
• M20: 20,508,522 km (0.1 R)
• M21: 22,414,847 km (0.101 R)
• M22: 24,277,042 km (0.102 R)
• M23: 25,906,162 km (0.071 R)
• M24: 27,260,921 km (0.063 R)
• M25: 28,930,732 km (0.118 R)
• M26: 32,279,929 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 14.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.61 AU - 5.09 AU

Year: 7123 Days

Day: 5.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,650,732 km

• M1: 181,612 km (0.086 R)
• M2: 975,677 km (0.086 R)
• M3: 1,486,404 km (0.089 R)
• M4: 1,983,668 km (0.063 R)
• M5: 2,472,105 km (0.101 R)
• M6: 3,433,271 km (0.065 R)
• M7: 4,396,831 km (0.075 R)
• M8: 5,444,764 km (0.098 R)
• M9: 6,286,103 km (0.073 R)
• M10: 7,690,527 km (0.072 R)
• M11: 8,915,883 km (0.119 R)
• M12: 9,467,152 km (0.095 R)
• M13: 11,017,285 km (0.111 R)
• M14: 13,485,949 km (0.05 R)
• M15: 14,213,742 km (0.12 R)
• M16: 15,384,346 km (0.068 R)
• M17: 17,455,080 km (0.044 R)
• M18: 19,634,870 km (0.059 R)
• M19: 22,297,862 km (0.072 R)
• M20: 22,764,158 km (0.081 R)
• M21: 24,694,420 km (0.095 R)
• M22: 26,644,578 km (0.118 R)
• M23: 27,612,775 km (0.102 R)
• M24: 30,849,774 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.7

Radius: 3.5

Gravity: 73.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.58 AU - 6.84 AU

Year: 10320 Days

Day: 18.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,650,732 km

• M1: 44,281 km (0.1 R)
• M2: 153,188 km (0.072 R)
• M3: 440,416 km (0.07 R)
• M4: 637,137 km (0.109 R)
• M5: 1,403,677 km (0.051 R)
• M6: 1,880,894 km (0.028 R)
• M7: 2,019,870 km (0.114 R)
• M8: 2,165,728 km (0.107 R)
• M9: 2,911,474 km (0.078 R)
• M10: 3,317,183 km (0.101 R)
• M11: 3,469,025 km (0.086 R)
• M12: 3,869,050 km (0.063 R)
• M13: 7,482,736 km (0.105 R)
• M14: 9,094,952 km (0.116 R)
• M15: 9,493,481 km (0.096 R)
• M16: 10,758,929 km (0.057 R)
• M17: 11,204,581 km (0.065 R)
• M18: 12,432,780 km (0.07 R)
• M19: 13,554,614 km (0.08 R)
• M20: 14,008,494 km (0.061 R)
• M21: 14,878,256 km (0.049 R)
• M22: 16,947,195 km (0.113 R)
• M23: 18,638,848 km (0.098 R)
• M24: 20,104,159 km (0.106 R)
• M25: 20,355,633 km (0.096 R)
• M26: 20,779,294 km (0.052 R)
• M27: 21,122,621 km (0.103 R)
• M28: 21,732,232 km (0.079 R)
• M29: 23,911,724 km (0.072 R)
• M30: 28,911,135 km (0.098 R)
• M31: 29,988,240 km (0.117 R)
• M32: 30,097,446 km (0.052 R)
• M33: 32,797,388 km (0.103 R)
• M34: 33,029,415 km (0.114 R)
• M35: 34,205,852 km (0.071 R)
• M36: 35,410,115 km (0.113 R)
• M37: 35,532,037 km (0.107 R)
• M38: 37,395,129 km (0.077 R)
• M39: 40,243,922 km (0.088 R)
• M40: 41,721,051 km (0.079 R)
• M41: 41,857,185 km (0.055 R)
• M42: 50,727,740 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484

Radius: 6.4

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.82 AU - 7.9 AU

Year: 10696 Days

Day: 17.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,650,732 km

• M1: 81,980 km (0.117 R)
• M2: 294,708 km (0.101 R)
• M3: 504,294 km (0.09 R)
• M4: 703,409 km (0.102 R)
• M5: 1,695,991 km (0.076 R)
• M6: 2,319,066 km (0.102 R)
• M7: 2,723,579 km (0.032 R)
• M8: 2,932,118 km (0.089 R)
• M9: 3,151,429 km (0.026 R)
• M10: 3,574,043 km (0.12 R)
• M11: 4,250,375 km (0.093 R)
• M12: 5,355,454 km (0.102 R)
• M13: 5,650,910 km (0.043 R)
• M14: 6,640,350 km (0.092 R)
• M15: 7,020,179 km (0.065 R)
• M16: 10,196,441 km (0.115 R)
• M17: 10,909,126 km (0.082 R)
• M18: 11,709,025 km (0.079 R)
• M19: 13,605,328 km (0.083 R)
• M20: 13,970,945 km (0.038 R)
• M21: 14,342,995 km (0.106 R)
• M22: 15,764,025 km (0.057 R)
• M23: 17,418,578 km (0.042 R)
• M24: 18,882,991 km (0.079 R)
• M25: 19,877,817 km (0.106 R)
• M26: 26,121,434 km (0.077 R)
• M27: 28,429,280 km (0.079 R)
• M28: 29,328,663 km (0.111 R)
• M29: 30,557,310 km (0.059 R)
• M30: 33,556,448 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit