🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.9

Radius: 9.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.52 AU - 0.68 AU

Year: 321 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,679,719 km

• M1: 123,119 km (0.112 R)
• M2: 453,581 km (0.08 R)
• M3: 1,110,016 km (0.113 R)
• M4: 1,427,912 km (0.092 R)
• M5: 1,925,624 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 10

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.52 AU - 0.84 AU

Year: 387 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,679,719 km

• M1: 124,465 km (0.094 R)
• M2: 469,438 km (0.108 R)
• M3: 801,246 km (0.111 R)
• M4: 1,186,311 km (0.11 R)
• M5: 1,682,078 km (0.113 R)
• M6: 2,287,501 km (0.1 R)
• M7: 2,678,101 km (0.112 R)
• M8: 3,754,607 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.3

Radius: 12.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.98 AU - 1.2 AU

Year: 786 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,679,719 km

• M1: 156,629 km (0.081 R)
• M2: 570,267 km (0.101 R)
• M3: 1,100,891 km (0.105 R)
• M4: 2,029,594 km (0.07 R)
• M5: 3,387,793 km (0.116 R)
• M6: 4,398,776 km (0.059 R)
• M7: 4,859,238 km (0.105 R)
• M8: 5,710,749 km (0.115 R)
• M9: 6,201,580 km (0.084 R)
• M10: 7,033,194 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 8.2

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.72 AU - 2.58 AU

Year: 2176 Days

Day: 14.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,679,719 km

• M1: 102,026 km (0.086 R)
• M2: 413,788 km (0.057 R)
• M3: 801,097 km (0.074 R)
• M4: 1,508,994 km (0.089 R)
• M5: 1,953,299 km (0.069 R)
• M6: 2,239,181 km (0.093 R)
• M7: 3,373,133 km (0.113 R)
• M8: 3,731,569 km (0.116 R)
• M9: 4,358,085 km (0.11 R)
• M10: 5,379,240 km (0.099 R)
• M11: 6,074,272 km (0.109 R)
• M12: 6,363,295 km (0.055 R)
• M13: 6,661,444 km (0.046 R)
• M14: 6,997,141 km (0.114 R)
• M15: 9,603,435 km (0.114 R)
• M16: 10,738,135 km (0.074 R)
• M17: 11,796,989 km (0.098 R)
• M18: 13,580,345 km (0.088 R)
• M19: 13,894,201 km (0.028 R)
• M20: 15,245,968 km (0.098 R)
• M21: 15,585,106 km (0.042 R)
• M22: 17,672,894 km (0.058 R)
• M23: 18,047,038 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 12

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.96 AU - 2.46 AU

Year: 2268 Days

Day: 9.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 75,679,719 km

• M1: 149,299 km (0.107 R)
• M2: 532,718 km (0.11 R)
• M3: 1,275,621 km (0.098 R)
• M4: 3,567,760 km (0.102 R)
• M5: 6,768,406 km (0.097 R)
• M6: 7,639,365 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 8.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5 AU - 5.06 AU

Year: 7787 Days

Day: 8.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,679,719 km

• M1: 113,545 km (0.102 R)
• M2: 594,053 km (0.094 R)
• M3: 912,697 km (0.093 R)
• M4: 1,268,440 km (0.104 R)
• M5: 2,479,136 km (0.119 R)
• M6: 3,716,759 km (0.106 R)
• M7: 4,348,810 km (0.077 R)
• M8: 6,000,371 km (0.05 R)
• M9: 7,120,709 km (0.115 R)
• M10: 9,021,200 km (0.112 R)
• M11: 13,443,762 km (0.093 R)
• M12: 14,015,226 km (0.089 R)
• M13: 14,329,531 km (0.086 R)
• M14: 15,730,515 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.9

Radius: 5.6

Gravity: 23.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.01 AU - 11.19 AU

Year: 18948 Days

Day: 19.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,679,719 km

• M1: 69,713 km (0.086 R)
• M2: 247,584 km (0.112 R)
• M3: 481,855 km (0.09 R)
• M4: 953,986 km (0.095 R)
• M5: 1,195,287 km (0.116 R)
• M6: 3,868,601 km (0.074 R)
• M7: 4,088,809 km (0.09 R)
• M8: 4,284,333 km (0.08 R)
• M9: 5,434,741 km (0.113 R)
• M10: 6,732,503 km (0.109 R)
• M11: 7,144,944 km (0.071 R)
• M12: 7,721,045 km (0.057 R)
• M13: 8,695,526 km (0.095 R)
• M14: 9,865,232 km (0.119 R)
• M15: 11,262,625 km (0.109 R)
• M16: 11,712,915 km (0.097 R)
• M17: 12,041,731 km (0.102 R)
• M18: 13,348,020 km (0.11 R)
• M19: 17,743,055 km (0.066 R)
• M20: 19,797,633 km (0.107 R)
• M21: 20,643,010 km (0.082 R)
• M22: 22,607,380 km (0.094 R)
• M23: 28,526,818 km (0.107 R)
• M24: 29,242,195 km (0.11 R)
• M25: 29,847,318 km (0.055 R)
• M26: 32,480,690 km (0.043 R)
• M27: 35,675,203 km (0.027 R)
• M28: 36,088,691 km (0.112 R)
• M29: 37,066,014 km (0.081 R)
• M30: 39,955,048 km (0.114 R)
• M31: 49,345,755 km (0.113 R)
• M32: 56,299,214 km (0.112 R)
• M33: 61,083,503 km (0.117 R)
• M34: 61,873,380 km (0.053 R)
• M35: 70,798,389 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 18,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit