🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 9.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.03 AU - 1.29 AU

Year: 862 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,354,255 km

• M1: 116,986 km (0.09 R)
• M2: 425,307 km (0.094 R)
• M3: 771,177 km (0.077 R)
• M4: 1,271,582 km (0.116 R)
• M5: 2,004,312 km (0.115 R)
• M6: 2,779,229 km (0.08 R)
• M7: 3,186,734 km (0.077 R)
• M8: 5,474,384 km (0.088 R)
• M9: 6,606,840 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 8.1

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.36 AU - 1.36 AU

Year: 1095 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,354,255 km

• M1: 100,679 km (0.104 R)
• M2: 401,371 km (0.12 R)
• M3: 675,734 km (0.054 R)
• M4: 946,506 km (0.066 R)
• M5: 1,248,245 km (0.106 R)
• M6: 1,981,424 km (0.116 R)
• M7: 2,588,492 km (0.094 R)
• M8: 2,846,099 km (0.094 R)
• M9: 3,500,291 km (0.049 R)
• M10: 4,037,796 km (0.096 R)
• M11: 4,844,727 km (0.066 R)
• M12: 5,374,154 km (0.109 R)
• M13: 5,962,522 km (0.098 R)
• M14: 6,240,026 km (0.09 R)
• M15: 7,053,540 km (0.069 R)
• M16: 8,038,342 km (0.077 R)
• M17: 8,324,523 km (0.119 R)
• M18: 9,683,470 km (0.119 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 11

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.9 AU - 2.14 AU

Year: 1982 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,354,255 km

• M1: 136,882 km (0.056 R)
• M2: 548,426 km (0.09 R)
• M3: 1,388,567 km (0.114 R)
• M4: 1,825,244 km (0.056 R)
• M5: 2,260,573 km (0.119 R)
• M6: 2,996,745 km (0.12 R)
• M7: 3,943,400 km (0.073 R)
• M8: 4,965,303 km (0.074 R)
• M9: 5,502,210 km (0.027 R)
• M10: 5,923,627 km (0.105 R)
• M11: 6,393,364 km (0.096 R)
• M12: 7,202,389 km (0.082 R)
• M13: 8,889,255 km (0.091 R)
• M14: 10,597,364 km (0.092 R)
• M15: 11,973,814 km (0.112 R)
• M16: 13,289,377 km (0.075 R)
• M17: 14,511,891 km (0.111 R)
• M18: 15,030,846 km (0.086 R)
• M19: 15,464,530 km (0.095 R)
• M20: 17,760,110 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.08 AU - 3.2 AU

Year: 3841 Days

Day: 9.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,354,255 km

• M1: 112,348 km (0.057 R)
• M2: 630,106 km (0.064 R)
• M3: 1,163,423 km (0.086 R)
• M4: 1,625,680 km (0.109 R)
• M5: 2,798,677 km (0.09 R)
• M6: 3,222,039 km (0.11 R)
• M7: 4,754,520 km (0.057 R)
• M8: 5,152,300 km (0.09 R)
• M9: 5,668,413 km (0.111 R)
• M10: 7,082,113 km (0.071 R)
• M11: 10,701,633 km (0.071 R)
• M12: 11,231,659 km (0.039 R)
• M13: 16,417,768 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 11.9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.42 AU - 5.46 AU

Year: 6458 Days

Day: 15 Hours

Environment

Temp: -214 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,354,255 km

• M1: 149,897 km (0.116 R)
• M2: 781,948 km (0.093 R)
• M3: 1,704,369 km (0.103 R)
• M4: 2,522,370 km (0.117 R)
• M5: 4,017,152 km (0.113 R)
• M6: 4,729,387 km (0.094 R)
• M7: 6,135,158 km (0.11 R)
• M8: 6,579,015 km (0.093 R)
• M9: 7,842,070 km (0.08 R)
• M10: 9,216,426 km (0.048 R)
• M11: 9,937,936 km (0.084 R)
• M12: 10,991,105 km (0.105 R)
• M13: 14,538,370 km (0.107 R)
• M14: 15,578,973 km (0.088 R)
• M15: 18,927,871 km (0.049 R)
• M16: 19,797,782 km (0.095 R)
• M17: 21,306,776 km (0.077 R)
• M18: 22,168,609 km (0.074 R)
• M19: 22,648,519 km (0.097 R)
• M20: 24,298,285 km (0.094 R)
• M21: 24,722,993 km (0.116 R)
• M22: 27,651,222 km (0.07 R)
• M23: 28,771,111 km (0.097 R)
• M24: 33,870,155 km (0.083 R)
• M25: 36,799,431 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 8.6

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.73 AU - 6.05 AU

Year: 7464 Days

Day: 8.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,354,255 km

• M1: 106,962 km (0.102 R)
• M2: 550,670 km (0.078 R)
• M3: 870,360 km (0.058 R)
• M4: 1,538,165 km (0.036 R)
• M5: 2,128,329 km (0.118 R)
• M6: 2,922,993 km (0.105 R)
• M7: 3,399,761 km (0.117 R)
• M8: 4,080,731 km (0.115 R)
• M9: 4,592,655 km (0.096 R)
• M10: 5,116,397 km (0.082 R)
• M11: 5,711,946 km (0.097 R)
• M12: 6,423,134 km (0.089 R)
• M13: 6,781,870 km (0.03 R)
• M14: 7,898,618 km (0.051 R)
• M15: 8,607,861 km (0.111 R)
• M16: 12,142,859 km (0.1 R)
• M17: 18,696,443 km (0.112 R)
• M18: 20,257,197 km (0.115 R)
• M19: 21,503,198 km (0.118 R)
• M20: 22,470,647 km (0.106 R)
• M21: 22,882,341 km (0.096 R)
• M22: 24,840,726 km (0.11 R)
• M23: 29,873,049 km (0.089 R)
• M24: 30,471,141 km (0.108 R)
• M25: 31,897,408 km (0.064 R)
• M26: 39,462,722 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 8

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.89 AU - 5.93 AU

Year: 7510 Days

Day: 9 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,354,255 km

• M1: 99,782 km (0.087 R)
• M2: 350,807 km (0.081 R)
• M3: 646,113 km (0.099 R)
• M4: 966,103 km (0.062 R)
• M5: 1,427,762 km (0.108 R)
• M6: 1,759,720 km (0.095 R)
• M7: 2,810,944 km (0.117 R)
• M8: 3,540,982 km (0.084 R)
• M9: 4,285,081 km (0.065 R)
• M10: 8,834,053 km (0.108 R)
• M11: 9,497,670 km (0.11 R)
• M12: 10,579,262 km (0.086 R)
• M13: 13,959,875 km (0.111 R)
• M14: 17,859,891 km (0.055 R)
• M15: 18,138,443 km (0.089 R)
• M16: 19,722,983 km (0.103 R)
• M17: 21,319,342 km (0.114 R)
• M18: 23,247,360 km (0.112 R)
• M19: 24,595,386 km (0.05 R)
• M20: 26,263,103 km (0.041 R)
• M21: 28,286,564 km (0.109 R)
• M22: 28,665,346 km (0.073 R)
• M23: 38,803,743 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 7.1

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.49 AU - 6.83 AU

Year: 11864 Days

Day: 17.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,354,255 km

• M1: 91,853 km (0.057 R)
• M2: 419,173 km (0.111 R)
• M3: 695,780 km (0.083 R)
• M4: 1,051,224 km (0.091 R)
• M5: 1,400,386 km (0.111 R)
• M6: 2,024,508 km (0.095 R)
• M7: 3,350,394 km (0.098 R)
• M8: 4,948,548 km (0.116 R)
• M9: 7,450,722 km (0.104 R)
• M10: 8,232,820 km (0.045 R)
• M11: 8,783,789 km (0.118 R)
• M12: 9,358,992 km (0.104 R)
• M13: 11,346,849 km (0.104 R)
• M14: 11,627,943 km (0.076 R)
• M15: 14,765,459 km (0.08 R)
• M16: 15,716,453 km (0.036 R)
• M17: 18,425,671 km (0.083 R)
• M18: 19,527,160 km (0.098 R)
• M19: 20,340,374 km (0.075 R)
• M20: 29,435,475 km (0.073 R)
• M21: 31,487,210 km (0.09 R)
• M22: 32,491,610 km (0.093 R)
• M23: 38,970,694 km (0.091 R)
• M24: 42,511,377 km (0.075 R)
• M25: 44,151,568 km (0.079 R)
• M26: 45,691,827 km (0.063 R)
• M27: 45,975,614 km (0.042 R)
• M28: 49,474,110 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 6.6

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.21 AU - 7.45 AU

Year: 13698 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,354,255 km

• M1: 85,570 km (0.089 R)
• M2: 300,243 km (0.104 R)
• M3: 577,597 km (0.083 R)
• M4: 1,894,059 km (0.048 R)
• M5: 2,177,696 km (0.025 R)
• M6: 3,227,724 km (0.057 R)
• M7: 4,045,874 km (0.046 R)
• M8: 4,832,460 km (0.059 R)
• M9: 5,194,337 km (0.108 R)
• M10: 5,645,225 km (0.1 R)
• M11: 6,545,655 km (0.115 R)
• M12: 6,825,552 km (0.119 R)
• M13: 7,845,960 km (0.085 R)
• M14: 8,771,222 km (0.044 R)
• M15: 9,013,421 km (0.09 R)
• M16: 9,870,767 km (0.063 R)
• M17: 10,399,745 km (0.102 R)
• M18: 11,399,358 km (0.062 R)
• M19: 12,706,245 km (0.06 R)
• M20: 19,424,685 km (0.117 R)
• M21: 20,849,754 km (0.094 R)
• M22: 23,069,787 km (0.052 R)
• M23: 23,346,393 km (0.083 R)
• M24: 24,955,767 km (0.053 R)
• M25: 25,837,048 km (0.117 R)
• M26: 26,536,717 km (0.079 R)
• M27: 28,499,292 km (0.063 R)
• M28: 30,778,864 km (0.089 R)
• M29: 31,226,461 km (0.112 R)
• M30: 33,411,936 km (0.073 R)
• M31: 34,602,287 km (0.059 R)
• M32: 35,820,462 km (0.101 R)
• M33: 38,990,740 km (0.107 R)
• M34: 44,160,095 km (0.105 R)
• M35: 45,447,983 km (0.054 R)
• M36: 51,162,621 km (0.03 R)
• M37: 53,383,252 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit