🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 10.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.41 AU - 0.65 AU

Year: 271 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,306,171 km

• M1: 134,339 km (0.073 R)
• M2: 505,042 km (0.119 R)
• M3: 918,082 km (0.112 R)
• M4: 1,314,367 km (0.098 R)
• M5: 1,866,832 km (0.091 R)
• M6: 2,424,383 km (0.067 R)
• M7: 2,858,815 km (0.046 R)
• M8: 3,440,003 km (0.079 R)
• M9: 3,920,661 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 14.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1 AU

Year: 541 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,306,171 km

• M1: 182,958 km (0.034 R)
• M2: 648,507 km (0.12 R)
• M3: 1,158,785 km (0.083 R)
• M4: 1,685,519 km (0.108 R)
• M5: 2,213,300 km (0.051 R)
• M6: 2,710,564 km (0.059 R)
• M7: 3,283,075 km (0.099 R)
• M8: 3,771,811 km (0.113 R)
• M9: 4,383,816 km (0.116 R)
• M10: 5,128,215 km (0.091 R)
• M11: 5,772,383 km (0.108 R)
• M12: 6,314,825 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.8

Radius: 9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.98 AU

Year: 620 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,306,171 km

• M1: 113,246 km (0.1 R)
• M2: 438,172 km (0.092 R)
• M3: 902,973 km (0.079 R)
• M4: 1,183,170 km (0.106 R)
• M5: 2,679,298 km (0.072 R)
• M6: 3,093,385 km (0.034 R)
• M7: 3,384,502 km (0.107 R)
• M8: 3,801,282 km (0.057 R)
• M9: 4,208,188 km (0.116 R)
• M10: 5,193,140 km (0.104 R)
• M11: 6,022,810 km (0.103 R)
• M12: 6,343,698 km (0.12 R)
• M13: 6,796,231 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 14.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.88 AU - 1.34 AU

Year: 822 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 45,306,171 km

• M1: 175,329 km (0.062 R)
• M2: 791,223 km (0.05 R)
• M3: 1,672,205 km (0.118 R)
• M4: 2,674,062 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 8.1

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.69 AU - 1.79 AU

Year: 1613 Days

Day: 10.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,306,171 km

• M1: 100,679 km (0.107 R)
• M2: 378,632 km (0.038 R)
• M3: 671,694 km (0.054 R)
• M4: 1,219,821 km (0.108 R)
• M5: 1,831,976 km (0.091 R)
• M6: 2,119,353 km (0.097 R)
• M7: 2,398,652 km (0.098 R)
• M8: 3,292,948 km (0.103 R)
• M9: 3,602,167 km (0.076 R)
• M10: 4,093,447 km (0.119 R)
• M11: 4,490,479 km (0.052 R)
• M12: 4,996,569 km (0.115 R)
• M13: 5,428,308 km (0.079 R)
• M14: 5,837,907 km (0.11 R)
• M15: 7,084,806 km (0.091 R)
• M16: 8,380,622 km (0.082 R)
• M17: 8,866,367 km (0.112 R)
• M18: 10,506,109 km (0.087 R)
• M19: 12,454,771 km (0.062 R)
• M20: 12,728,984 km (0.113 R)
• M21: 13,248,986 km (0.096 R)
• M22: 13,534,718 km (0.079 R)
• M23: 14,203,570 km (0.108 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 14.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.25 AU - 2.89 AU

Year: 2896 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 45,306,171 km

• M1: 180,116 km (0.064 R)
• M2: 678,576 km (0.11 R)
• M3: 1,669,662 km (0.051 R)
• M4: 2,232,748 km (0.094 R)
• M5: 4,365,715 km (0.05 R)
• M6: 5,119,090 km (0.089 R)
• M7: 5,937,689 km (0.1 R)
• M8: 7,432,321 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.7

Radius: 8.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.4 AU - 4.18 AU

Year: 5186 Days

Day: 10.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,306,171 km

• M1: 108,458 km (0.092 R)
• M2: 617,091 km (0.059 R)
• M3: 5,751,889 km (0.101 R)
• M4: 6,358,807 km (0.102 R)
• M5: 7,142,700 km (0.083 R)
• M6: 8,376,583 km (0.066 R)
• M7: 11,187,378 km (0.099 R)
• M8: 13,880,588 km (0.029 R)
• M9: 14,881,547 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 13.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.5 AU - 5.64 AU

Year: 8025 Days

Day: 12.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,306,171 km

• M1: 164,258 km (0.109 R)
• M2: 641,775 km (0.118 R)
• M3: 1,104,481 km (0.118 R)
• M4: 1,755,381 km (0.113 R)
• M5: 2,211,805 km (0.076 R)
• M6: 3,599,026 km (0.088 R)
• M7: 5,256,570 km (0.063 R)
• M8: 6,497,484 km (0.068 R)
• M9: 7,453,415 km (0.112 R)
• M10: 9,782,504 km (0.054 R)
• M11: 10,689,665 km (0.033 R)
• M12: 12,671,538 km (0.112 R)
• M13: 13,749,391 km (0.098 R)
• M14: 15,765,820 km (0.095 R)
• M15: 16,282,980 km (0.104 R)
• M16: 16,811,360 km (0.029 R)
• M17: 20,453,918 km (0.086 R)
• M18: 21,069,514 km (0.119 R)
• M19: 22,337,804 km (0.089 R)
• M20: 23,656,360 km (0.113 R)
• M21: 27,829,692 km (0.072 R)
• M22: 28,395,471 km (0.118 R)
• M23: 29,647,904 km (0.115 R)
• M24: 36,918,959 km (0.09 R)
• M25: 39,584,793 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.7

Radius: 5.4

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.55 AU - 6.57 AU

Year: 11810 Days

Day: 15.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,306,171 km

• M1: 68,217 km (0.104 R)
• M2: 289,472 km (0.046 R)
• M3: 486,043 km (0.04 R)
• M4: 654,191 km (0.081 R)
• M5: 1,181,973 km (0.103 R)
• M6: 1,414,897 km (0.058 R)
• M7: 1,990,250 km (0.108 R)
• M8: 2,771,450 km (0.084 R)
• M9: 3,920,811 km (0.101 R)
• M10: 4,470,583 km (0.073 R)
• M11: 4,704,255 km (0.111 R)
• M12: 5,196,282 km (0.101 R)
• M13: 5,824,443 km (0.027 R)
• M14: 6,764,217 km (0.088 R)
• M15: 8,269,920 km (0.064 R)
• M16: 8,533,661 km (0.117 R)
• M17: 9,358,244 km (0.104 R)
• M18: 10,538,871 km (0.116 R)
• M19: 11,379,012 km (0.106 R)
• M20: 13,980,220 km (0.038 R)
• M21: 16,327,261 km (0.108 R)
• M22: 16,603,120 km (0.067 R)
• M23: 16,882,269 km (0.115 R)
• M24: 20,962,551 km (0.084 R)
• M25: 21,370,654 km (0.034 R)
• M26: 24,198,204 km (0.073 R)
• M27: 25,654,688 km (0.091 R)
• M28: 28,942,251 km (0.026 R)
• M29: 31,744,668 km (0.11 R)
• M30: 32,282,921 km (0.104 R)
• M31: 32,717,653 km (0.059 R)
• M32: 40,216,994 km (0.08 R)
• M33: 44,900,305 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit