🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 8.7

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.5 AU - 2.02 AU

Year: 1532 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,086,196 km

• M1: 113,395 km (0.073 R)
• M2: 488,886 km (0.085 R)
• M3: 826,528 km (0.086 R)
• M4: 1,263,653 km (0.118 R)
• M5: 2,235,142 km (0.095 R)
• M6: 2,715,351 km (0.118 R)
• M7: 3,032,498 km (0.081 R)
• M8: 3,326,159 km (0.074 R)
• M9: 3,882,065 km (0.061 R)
• M10: 4,173,182 km (0.1 R)
• M11: 5,007,639 km (0.084 R)
• M12: 6,716,645 km (0.119 R)
• M13: 7,084,207 km (0.071 R)
• M14: 7,520,734 km (0.102 R)
• M15: 8,179,413 km (0.1 R)
• M16: 8,568,517 km (0.112 R)
• M17: 10,146,924 km (0.103 R)
• M18: 10,596,466 km (0.066 R)
• M19: 11,131,428 km (0.108 R)
• M20: 11,986,679 km (0.064 R)
• M21: 12,567,568 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.4

Radius: 14

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.42 AU - 2.24 AU

Year: 1624 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,086,196 km

• M1: 174,730 km (0.057 R)
• M2: 1,922,781 km (0.109 R)
• M3: 2,598,066 km (0.094 R)
• M4: 4,392,193 km (0.034 R)
• M5: 5,171,449 km (0.106 R)
• M6: 7,553,346 km (0.118 R)
• M7: 8,298,044 km (0.068 R)
• M8: 9,966,809 km (0.05 R)
• M9: 11,174,213 km (0.096 R)
• M10: 12,364,713 km (0.079 R)

Asteroid Belt

Center: 2.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 11.1

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.86 AU - 3.48 AU

Year: 3703 Days

Day: 13.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,086,196 km

• M1: 139,425 km (0.116 R)
• M2: 493,673 km (0.083 R)
• M3: 1,155,045 km (0.116 R)
• M4: 1,669,811 km (0.1 R)
• M5: 2,113,668 km (0.069 R)
• M6: 2,537,928 km (0.111 R)
• M7: 3,073,937 km (0.113 R)
• M8: 3,499,244 km (0.085 R)
• M9: 4,762,598 km (0.076 R)
• M10: 5,307,583 km (0.068 R)
• M11: 6,128,426 km (0.085 R)
• M12: 8,420,715 km (0.087 R)
• M13: 10,532,288 km (0.07 R)
• M14: 11,233,753 km (0.063 R)
• M15: 13,223,853 km (0.095 R)
• M16: 16,000,390 km (0.119 R)
• M17: 19,792,845 km (0.056 R)
• M18: 26,385,923 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.3

Radius: 12.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.17 AU - 3.51 AU

Year: 4004 Days

Day: 10.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,086,196 km

• M1: 160,967 km (0.074 R)
• M2: 692,937 km (0.098 R)
• M3: 1,310,029 km (0.027 R)
• M4: 1,730,548 km (0.058 R)
• M5: 2,205,521 km (0.08 R)
• M6: 2,855,823 km (0.052 R)
• M7: 3,863,814 km (0.102 R)
• M8: 4,813,760 km (0.081 R)
• M9: 5,390,161 km (0.099 R)
• M10: 6,418,646 km (0.118 R)
• M11: 7,429,479 km (0.085 R)
• M12: 8,109,551 km (0.086 R)
• M13: 8,895,538 km (0.051 R)
• M14: 10,473,945 km (0.104 R)
• M15: 11,102,256 km (0.04 R)
• M16: 13,223,704 km (0.052 R)
• M17: 14,810,788 km (0.104 R)
• M18: 16,472,371 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580

Radius: 9.8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.25 AU - 3.71 AU

Year: 4259 Days

Day: 11.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,086,196 km

• M1: 122,072 km (0.065 R)
• M2: 432,637 km (0.066 R)
• M3: 771,027 km (0.11 R)
• M4: 1,152,801 km (0.054 R)
• M5: 1,534,725 km (0.114 R)
• M6: 2,014,635 km (0.09 R)
• M7: 2,624,695 km (0.072 R)
• M8: 3,296,090 km (0.117 R)
• M9: 3,968,383 km (0.068 R)
• M10: 4,803,288 km (0.04 R)
• M11: 5,476,030 km (0.099 R)
• M12: 6,850,236 km (0.103 R)
• M13: 7,908,940 km (0.118 R)
• M14: 8,660,969 km (0.083 R)
• M15: 10,642,692 km (0.104 R)
• M16: 11,967,381 km (0.104 R)
• M17: 13,448,400 km (0.104 R)
• M18: 13,951,348 km (0.093 R)
• M19: 15,810,550 km (0.112 R)
• M20: 17,060,590 km (0.044 R)
• M21: 17,471,835 km (0.097 R)
• M22: 19,309,495 km (0.102 R)
• M23: 20,144,700 km (0.071 R)
• M24: 21,476,121 km (0.114 R)
• M25: 21,886,767 km (0.115 R)
• M26: 22,302,649 km (0.12 R)
• M27: 23,293,585 km (0.107 R)
• M28: 25,211,280 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 15

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.43 AU - 3.87 AU

Year: 4575 Days

Day: 9.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,086,196 km

• M1: 186,698 km (0.095 R)
• M2: 689,796 km (0.062 R)
• M3: 1,605,335 km (0.097 R)
• M4: 2,214,348 km (0.116 R)
• M5: 2,792,992 km (0.078 R)
• M6: 3,348,449 km (0.091 R)
• M7: 4,093,895 km (0.072 R)
• M8: 4,711,136 km (0.097 R)
• M9: 5,418,584 km (0.093 R)
• M10: 6,133,812 km (0.046 R)
• M11: 6,711,110 km (0.077 R)
• M12: 9,944,219 km (0.073 R)
• M13: 10,743,371 km (0.059 R)
• M14: 12,929,744 km (0.111 R)
• M15: 13,936,687 km (0.048 R)
• M16: 15,750,113 km (0.101 R)
• M17: 16,408,493 km (0.082 R)
• M18: 17,973,287 km (0.089 R)
• M19: 19,841,914 km (0.064 R)
• M20: 21,037,799 km (0.061 R)
• M21: 23,111,525 km (0.056 R)
• M22: 24,119,365 km (0.111 R)
• M23: 28,009,060 km (0.033 R)
• M24: 28,798,787 km (0.078 R)
• M25: 29,784,338 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.1

Radius: 8.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.87 AU - 6.23 AU

Year: 7445 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,086,196 km

• M1: 109,506 km (0.119 R)
• M2: 402,418 km (0.055 R)
• M3: 879,037 km (0.064 R)
• M4: 1,156,242 km (0.096 R)
• M5: 2,040,515 km (0.085 R)
• M6: 2,807,653 km (0.055 R)
• M7: 3,155,767 km (0.104 R)
• M8: 3,510,912 km (0.088 R)
• M9: 5,795,870 km (0.086 R)
• M10: 6,330,683 km (0.104 R)
• M11: 6,966,773 km (0.066 R)
• M12: 11,859,670 km (0.098 R)
• M13: 12,825,624 km (0.104 R)
• M14: 15,439,547 km (0.048 R)
• M15: 15,917,363 km (0.055 R)
• M16: 16,839,784 km (0.104 R)
• M17: 20,314,194 km (0.058 R)
• M18: 24,079,572 km (0.1 R)
• M19: 24,722,245 km (0.112 R)
• M20: 25,047,919 km (0.094 R)
• M21: 27,495,041 km (0.037 R)
• M22: 30,004,845 km (0.085 R)
• M23: 30,561,947 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 8.3

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.55 AU - 6.93 AU

Year: 9021 Days

Day: 7.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,086,196 km

• M1: 103,223 km (0.095 R)
• M2: 670,797 km (0.076 R)
• M3: 1,945,520 km (0.096 R)
• M4: 3,571,799 km (0.075 R)
• M5: 3,847,508 km (0.076 R)
• M6: 4,498,857 km (0.06 R)
• M7: 5,096,201 km (0.109 R)
• M8: 5,813,074 km (0.051 R)
• M9: 6,089,830 km (0.036 R)
• M10: 6,375,412 km (0.113 R)
• M11: 8,632,695 km (0.067 R)
• M12: 9,271,029 km (0.051 R)
• M13: 11,162,395 km (0.082 R)
• M14: 13,901,681 km (0.094 R)
• M15: 19,031,093 km (0.053 R)
• M16: 20,111,040 km (0.115 R)
• M17: 23,334,126 km (0.116 R)
• M18: 24,750,519 km (0.111 R)
• M19: 25,387,955 km (0.051 R)
• M20: 26,036,313 km (0.116 R)
• M21: 26,695,590 km (0.032 R)
• M22: 26,981,472 km (0.105 R)
• M23: 27,559,518 km (0.045 R)
• M24: 33,248,576 km (0.094 R)
• M25: 36,308,151 km (0.103 R)
• M26: 37,249,421 km (0.057 R)
• M27: 39,426,968 km (0.114 R)
• M28: 43,373,509 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.2

Radius: 6.2

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.14 AU - 11 AU

Year: 19421 Days

Day: 15.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,086,196 km

• M1: 77,342 km (0.102 R)
• M2: 274,362 km (0.06 R)
• M3: 567,275 km (0.11 R)
• M4: 1,309,430 km (0.084 R)
• M5: 2,390,873 km (0.08 R)
• M6: 4,053,205 km (0.108 R)
• M7: 4,454,277 km (0.081 R)
• M8: 4,881,528 km (0.038 R)
• M9: 5,203,164 km (0.106 R)
• M10: 5,470,645 km (0.098 R)
• M11: 5,817,712 km (0.084 R)
• M12: 6,142,638 km (0.071 R)
• M13: 9,986,705 km (0.115 R)
• M14: 17,451,639 km (0.089 R)
• M15: 19,772,351 km (0.083 R)
• M16: 20,178,060 km (0.114 R)
• M17: 22,642,087 km (0.04 R)
• M18: 22,996,933 km (0.071 R)
• M19: 23,626,889 km (0.083 R)
• M20: 25,777,957 km (0.081 R)
• M21: 28,568,406 km (0.113 R)
• M22: 32,443,739 km (0.08 R)
• M23: 34,506,694 km (0.073 R)
• M24: 38,011,473 km (0.114 R)
• M25: 38,638,886 km (0.112 R)
• M26: 46,428,447 km (0.093 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: 340 - 12,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit