🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 12.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1 AU - 1.1 AU

Year: 706 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,549,012 km

• M1: 160,369 km (0.103 R)
• M2: 708,944 km (0.097 R)
• M3: 1,458,579 km (0.071 R)
• M4: 1,876,556 km (0.101 R)
• M5: 2,506,961 km (0.101 R)
• M6: 3,451,971 km (0.079 R)
• M7: 4,128,004 km (0.085 R)
• M8: 4,695,279 km (0.101 R)
• M9: 5,330,471 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 13.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.34 AU - 2.58 AU

Year: 2531 Days

Day: 9.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,549,012 km

• M1: 169,494 km (0.061 R)
• M2: 634,145 km (0.087 R)
• M3: 1,107,922 km (0.043 R)
• M4: 1,723,367 km (0.096 R)
• M5: 2,339,112 km (0.097 R)
• M6: 3,224,732 km (0.05 R)
• M7: 4,055,598 km (0.061 R)
• M8: 4,853,404 km (0.116 R)
• M9: 5,290,230 km (0.1 R)
• M10: 6,243,617 km (0.061 R)
• M11: 6,949,868 km (0.098 R)
• M12: 7,393,276 km (0.084 R)
• M13: 11,234,800 km (0.09 R)
• M14: 13,139,331 km (0.104 R)
• M15: 13,647,365 km (0.118 R)
• M16: 14,975,046 km (0.104 R)
• M17: 15,717,500 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 10.5

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.43 AU - 2.67 AU

Year: 2671 Days

Day: 14.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,549,012 km

• M1: 130,599 km (0.111 R)
• M2: 492,626 km (0.076 R)
• M3: 842,685 km (0.041 R)
• M4: 1,235,678 km (0.103 R)
• M5: 1,671,307 km (0.095 R)
• M6: 2,087,339 km (0.092 R)
• M7: 2,572,186 km (0.082 R)
• M8: 3,096,078 km (0.073 R)
• M9: 5,747,251 km (0.077 R)
• M10: 6,794,436 km (0.119 R)
• M11: 7,379,364 km (0.107 R)
• M12: 8,440,162 km (0.103 R)
• M13: 8,863,225 km (0.099 R)
• M14: 10,217,983 km (0.088 R)
• M15: 10,986,318 km (0.069 R)
• M16: 11,448,575 km (0.091 R)
• M17: 13,908,413 km (0.085 R)
• M18: 15,107,291 km (0.112 R)
• M19: 16,050,804 km (0.087 R)
• M20: 19,541,072 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 13.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.44 AU - 2.76 AU

Year: 2750 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,549,012 km

• M1: 167,998 km (0.101 R)
• M2: 645,365 km (0.052 R)
• M3: 1,091,765 km (0.038 R)
• M4: 2,139,698 km (0.11 R)
• M5: 2,649,079 km (0.119 R)
• M6: 3,132,579 km (0.088 R)
• M7: 4,168,993 km (0.118 R)
• M8: 5,334,510 km (0.068 R)
• M9: 5,993,788 km (0.118 R)
• M10: 6,454,849 km (0.119 R)
• M11: 8,098,032 km (0.084 R)
• M12: 8,785,135 km (0.106 R)
• M13: 10,207,811 km (0.093 R)
• M14: 11,630,038 km (0.077 R)
• M15: 13,465,304 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.1

Radius: 10.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.51 AU - 5.59 AU

Year: 6367 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,549,012 km

• M1: 136,732 km (0.076 R)
• M2: 475,871 km (0.077 R)
• M3: 828,024 km (0.047 R)
• M4: 1,203,664 km (0.099 R)
• M5: 2,009,847 km (0.115 R)
• M6: 2,459,389 km (0.09 R)
• M7: 2,795,984 km (0.106 R)
• M8: 3,542,478 km (0.111 R)
• M9: 4,041,985 km (0.086 R)
• M10: 5,076,005 km (0.117 R)
• M11: 6,654,113 km (0.108 R)
• M12: 7,314,438 km (0.114 R)
• M13: 8,311,508 km (0.11 R)
• M14: 10,016,325 km (0.063 R)
• M15: 13,322,887 km (0.087 R)
• M16: 14,211,199 km (0.092 R)
• M17: 14,697,093 km (0.115 R)
• M18: 15,138,407 km (0.098 R)
• M19: 15,931,874 km (0.053 R)
• M20: 16,932,534 km (0.064 R)
• M21: 17,417,680 km (0.083 R)
• M22: 19,451,463 km (0.108 R)
• M23: 19,849,693 km (0.12 R)
• M24: 20,457,359 km (0.059 R)
• M25: 21,427,202 km (0.093 R)
• M26: 22,138,390 km (0.07 R)
• M27: 22,645,677 km (0.042 R)
• M28: 23,608,190 km (0.03 R)
• M29: 24,985,687 km (0.088 R)
• M30: 27,316,571 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.3

Radius: 6.5

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.1 AU - 11.94 AU

Year: 20807 Days

Day: 15.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,549,012 km

• M1: 81,680 km (0.11 R)
• M2: 313,856 km (0.026 R)
• M3: 929,900 km (0.078 R)
• M4: 1,308,682 km (0.09 R)
• M5: 1,541,905 km (0.096 R)
• M6: 1,981,125 km (0.101 R)
• M7: 2,331,782 km (0.086 R)
• M8: 2,543,912 km (0.055 R)
• M9: 2,958,747 km (0.054 R)
• M10: 3,553,398 km (0.07 R)
• M11: 4,041,985 km (0.117 R)
• M12: 4,318,292 km (0.111 R)
• M13: 6,010,543 km (0.079 R)
• M14: 7,223,782 km (0.108 R)
• M15: 8,895,538 km (0.039 R)
• M16: 10,693,405 km (0.105 R)
• M17: 11,342,959 km (0.104 R)
• M18: 11,646,793 km (0.072 R)
• M19: 12,526,428 km (0.077 R)
• M20: 14,066,538 km (0.056 R)
• M21: 14,276,424 km (0.114 R)
• M22: 14,702,180 km (0.109 R)
• M23: 16,183,049 km (0.107 R)
• M24: 17,760,558 km (0.084 R)
• M25: 19,009,102 km (0.111 R)
• M26: 24,388,791 km (0.078 R)
• M27: 24,793,304 km (0.112 R)
• M28: 25,615,793 km (0.118 R)
• M29: 30,118,988 km (0.115 R)
• M30: 31,055,172 km (0.032 R)
• M31: 31,411,215 km (0.089 R)
• M32: 34,994,383 km (0.077 R)
• M33: 35,768,252 km (0.039 R)
• M34: 37,484,140 km (0.107 R)
• M35: 43,106,926 km (0.111 R)
• M36: 43,996,135 km (0.117 R)
• M37: 53,061,467 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.9

Radius: 6.9

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.75 AU - 11.29 AU

Year: 20807 Days

Day: 17.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,549,012 km

• M1: 86,168 km (0.03 R)
• M2: 440,715 km (0.058 R)
• M3: 847,771 km (0.06 R)
• M4: 1,586,934 km (0.115 R)
• M5: 5,113,255 km (0.067 R)
• M6: 5,508,044 km (0.099 R)
• M7: 6,269,497 km (0.055 R)
• M8: 10,518,675 km (0.096 R)
• M9: 16,539,541 km (0.118 R)
• M10: 17,227,392 km (0.109 R)
• M11: 17,666,910 km (0.112 R)
• M12: 18,660,090 km (0.112 R)
• M13: 20,560,582 km (0.037 R)
• M14: 21,055,003 km (0.082 R)
• M15: 32,155,763 km (0.09 R)
• M16: 42,340,087 km (0.049 R)
• M17: 42,658,880 km (0.047 R)
• M18: 44,277,529 km (0.119 R)
• M19: 44,936,208 km (0.115 R)
• M20: 48,676,604 km (0.068 R)
• M21: 63,396,885 km (0.104 R)
• M22: 66,572,399 km (0.113 R)
• M23: 67,871,806 km (0.068 R)
• M24: 68,527,793 km (0.104 R)
• M25: 75,088,557 km (0.03 R)
• M26: 75,555,901 km (0.051 R)
• M27: 76,260,357 km (0.073 R)
• M28: 76,496,273 km (0.049 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit