🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.61 AU - 0.71 AU

Year: 346 Days

Day: 20.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 137.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,070,442 km

• M1: 358,287 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.53 AU - 0.81 AU

Year: 354 Days

Day: 42.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.4

Radius: 11.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.22 AU - 1.36 AU

Year: 946 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,070,442 km

• M1: 139,425 km (0.072 R)
• M2: 604,675 km (0.105 R)
• M3: 991,684 km (0.079 R)
• M4: 1,455,737 km (0.109 R)
• M5: 1,837,660 km (0.106 R)
• M6: 2,449,216 km (0.04 R)
• M7: 2,933,465 km (0.081 R)
• M8: 3,355,181 km (0.07 R)
• M9: 4,371,549 km (0.077 R)
• M10: 4,746,740 km (0.054 R)
• M11: 5,217,974 km (0.097 R)
• M12: 6,447,519 km (0.099 R)
• M13: 8,706,746 km (0.08 R)
• M14: 9,083,433 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.9

Radius: 13

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.07 AU - 3.15 AU

Year: 2723 Days

Day: 5.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,070,442 km

• M1: 161,715 km (0.117 R)
• M2: 568,173 km (0.088 R)
• M3: 986,897 km (0.076 R)
• M4: 2,181,735 km (0.108 R)
• M5: 2,622,451 km (0.086 R)
• M6: 3,123,155 km (0.097 R)
• M7: 3,758,048 km (0.049 R)
• M8: 5,131,805 km (0.096 R)
• M9: 5,610,219 km (0.062 R)
• M10: 6,019,370 km (0.09 R)
• M11: 7,830,701 km (0.08 R)
• M12: 8,251,071 km (0.062 R)
• M13: 8,877,886 km (0.102 R)
• M14: 11,287,608 km (0.053 R)
• M15: 12,060,880 km (0.072 R)
• M16: 13,413,693 km (0.062 R)
• M17: 14,281,510 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.6

Radius: 14.1

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.06 AU - 3.43 AU

Year: 2928 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,070,442 km

• M1: 175,927 km (0.103 R)
• M2: 660,923 km (0.067 R)
• M3: 1,301,950 km (0.103 R)
• M4: 1,831,676 km (0.087 R)
• M5: 2,305,453 km (0.116 R)
• M6: 2,927,331 km (0.034 R)
• M7: 3,378,369 km (0.085 R)
• M8: 4,831,862 km (0.117 R)
• M9: 6,102,546 km (0.096 R)
• M10: 6,905,887 km (0.089 R)
• M11: 7,617,524 km (0.094 R)
• M12: 9,858,200 km (0.075 R)
• M13: 12,286,024 km (0.097 R)
• M14: 13,757,918 km (0.115 R)
• M15: 15,038,176 km (0.025 R)
• M16: 17,552,169 km (0.061 R)
• M17: 18,585,291 km (0.069 R)
• M18: 19,057,273 km (0.12 R)
• M19: 21,474,176 km (0.067 R)
• M20: 21,928,804 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.5

Radius: 9.5

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.6 AU - 3.66 AU

Year: 3575 Days

Day: 9.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,070,442 km

• M1: 118,182 km (0.108 R)
• M2: 417,228 km (0.1 R)
• M3: 804,238 km (0.048 R)
• M4: 1,473,988 km (0.115 R)
• M5: 2,126,085 km (0.114 R)
• M6: 3,120,761 km (0.069 R)
• M7: 4,330,110 km (0.097 R)
• M8: 5,053,566 km (0.117 R)
• M9: 5,716,135 km (0.079 R)
• M10: 6,739,534 km (0.101 R)
• M11: 9,609,569 km (0.117 R)
• M12: 10,709,861 km (0.097 R)
• M13: 14,462,673 km (0.049 R)
• M14: 14,880,500 km (0.092 R)
• M15: 15,740,090 km (0.098 R)
• M16: 16,071,000 km (0.101 R)
• M17: 16,462,797 km (0.104 R)
• M18: 17,499,660 km (0.092 R)
• M19: 19,198,194 km (0.106 R)
• M20: 19,639,508 km (0.098 R)
• M21: 20,871,297 km (0.09 R)
• M22: 23,061,409 km (0.12 R)
• M23: 24,138,963 km (0.118 R)
• M24: 24,653,131 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 9

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.89 AU - 4.09 AU

Year: 5146 Days

Day: 11.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,070,442 km

• M1: 115,789 km (0.053 R)
• M2: 661,073 km (0.111 R)
• M3: 1,066,184 km (0.095 R)
• M4: 1,608,776 km (0.108 R)
• M5: 1,951,055 km (0.108 R)
• M6: 2,590,437 km (0.111 R)
• M7: 3,997,405 km (0.066 R)
• M8: 5,163,819 km (0.06 R)
• M9: 5,618,447 km (0.098 R)
• M10: 6,510,649 km (0.102 R)
• M11: 6,872,825 km (0.044 R)
• M12: 8,115,385 km (0.102 R)
• M13: 9,335,655 km (0.119 R)
• M14: 10,494,440 km (0.093 R)
• M15: 11,460,094 km (0.115 R)
• M16: 12,433,677 km (0.088 R)
• M17: 13,726,951 km (0.106 R)
• M18: 14,937,198 km (0.034 R)
• M19: 17,822,642 km (0.106 R)
• M20: 23,119,005 km (0.072 R)
• M21: 24,197,306 km (0.083 R)
• M22: 25,470,234 km (0.034 R)
• M23: 25,876,991 km (0.105 R)
• M24: 26,703,669 km (0.102 R)
• M25: 27,633,120 km (0.047 R)
• M26: 28,062,765 km (0.101 R)
• M27: 30,186,906 km (0.11 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.1

Radius: 8.6

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.49 AU - 6.69 AU

Year: 8534 Days

Day: 8.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,070,442 km

• M1: 108,458 km (0.095 R)
• M2: 380,278 km (0.099 R)
• M3: 1,198,429 km (0.1 R)
• M4: 1,704,069 km (0.07 R)
• M5: 2,543,463 km (0.067 R)
• M6: 3,336,481 km (0.075 R)
• M7: 3,901,064 km (0.118 R)
• M8: 4,555,405 km (0.092 R)
• M9: 5,250,436 km (0.062 R)
• M10: 6,014,433 km (0.068 R)
• M11: 8,455,122 km (0.072 R)
• M12: 10,200,480 km (0.106 R)
• M13: 11,183,039 km (0.044 R)
• M14: 12,443,700 km (0.084 R)
• M15: 13,278,157 km (0.089 R)
• M16: 15,120,455 km (0.12 R)
• M17: 15,432,816 km (0.039 R)
• M18: 17,949,201 km (0.036 R)
• M19: 20,650,640 km (0.098 R)
• M20: 23,947,777 km (0.067 R)
• M21: 32,074,681 km (0.094 R)
• M22: 38,176,479 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.7

Radius: 7.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.72 AU - 6.44 AU

Year: 9680 Days

Day: 18 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,070,442 km

• M1: 88,412 km (0.085 R)
• M2: 357,090 km (0.116 R)
• M3: 619,934 km (0.098 R)
• M4: 1,120,338 km (0.106 R)
• M5: 1,536,520 km (0.106 R)
• M6: 2,130,274 km (0.09 R)
• M7: 2,465,373 km (0.115 R)
• M8: 3,188,679 km (0.114 R)
• M9: 3,862,916 km (0.095 R)
• M10: 4,212,676 km (0.069 R)
• M11: 4,583,529 km (0.085 R)
• M12: 4,811,666 km (0.081 R)
• M13: 5,143,773 km (0.077 R)
• M14: 5,987,655 km (0.117 R)
• M15: 9,035,562 km (0.066 R)
• M16: 9,690,052 km (0.115 R)
• M17: 17,342,582 km (0.103 R)
• M18: 17,563,538 km (0.081 R)
• M19: 18,067,533 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.5

Radius: 7.1

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.28 AU - 11.56 AU

Year: 21718 Days

Day: 25 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,070,442 km

• M1: 88,562 km (0.116 R)
• M2: 508,184 km (0.07 R)
• M3: 928,853 km (0.086 R)
• M4: 1,383,182 km (0.118 R)
• M5: 1,725,462 km (0.041 R)
• M6: 2,460,436 km (0.109 R)
• M7: 3,101,912 km (0.074 R)
• M8: 4,146,554 km (0.106 R)
• M9: 5,866,480 km (0.057 R)
• M10: 6,718,440 km (0.118 R)
• M11: 7,909,389 km (0.104 R)
• M12: 8,390,197 km (0.099 R)
• M13: 8,947,149 km (0.073 R)
• M14: 10,510,746 km (0.099 R)
• M15: 14,246,504 km (0.108 R)
• M16: 18,876,409 km (0.086 R)
• M17: 19,541,671 km (0.108 R)
• M18: 20,124,354 km (0.033 R)
• M19: 22,890,120 km (0.117 R)
• M20: 23,537,430 km (0.113 R)
• M21: 27,438,194 km (0.07 R)
• M22: 30,827,184 km (0.105 R)
• M23: 33,786,978 km (0.096 R)
• M24: 44,289,946 km (0.111 R)
• M25: 44,790,350 km (0.051 R)
• M26: 47,175,539 km (0.115 R)
• M27: 51,642,980 km (0.081 R)
• M28: 52,012,038 km (0.119 R)
• M29: 57,960,947 km (0.038 R)
• M30: 62,238,549 km (0.055 R)
• M31: 70,959,656 km (0.1 R)
• M32: 80,956,833 km (0.102 R)
• M33: 82,457,449 km (0.066 R)
• M34: 85,772,238 km (0.112 R)
• M35: 86,030,893 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 14,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit