🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 12.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.72 AU - 0.76 AU

Year: 405 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,240,742 km

• M1: 153,637 km (0.056 R)
• M2: 561,441 km (0.095 R)
• M3: 950,844 km (0.065 R)
• M4: 1,444,816 km (0.09 R)
• M5: 2,360,954 km (0.113 R)
• M6: 3,785,574 km (0.107 R)
• M7: 5,702,820 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 15

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.91 AU - 1.37 AU

Year: 774 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,240,742 km

• M1: 192,532 km (0.098 R)
• M2: 801,097 km (0.114 R)
• M3: 1,464,264 km (0.118 R)
• M4: 2,507,709 km (0.096 R)
• M5: 3,333,340 km (0.092 R)
• M6: 4,033,907 km (0.111 R)
• M7: 4,586,372 km (0.108 R)
• M8: 5,807,240 km (0.097 R)
• M9: 6,932,365 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132

Radius: 10.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.26 AU - 1.66 AU

Year: 1122 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,240,742 km

• M1: 146,756 km (0.06 R)
• M2: 533,017 km (0.104 R)
• M3: 1,073,963 km (0.116 R)
• M4: 2,179,491 km (0.091 R)
• M5: 2,537,778 km (0.092 R)
• M6: 4,885,866 km (0.104 R)
• M7: 5,506,099 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 9.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.7 AU - 2.78 AU

Year: 2884 Days

Day: 12.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,240,742 km

• M1: 118,182 km (0.12 R)
• M2: 465,399 km (0.111 R)
• M3: 888,163 km (0.034 R)
• M4: 1,186,610 km (0.05 R)
• M5: 1,830,629 km (0.106 R)
• M6: 3,320,774 km (0.11 R)
• M7: 3,662,605 km (0.118 R)
• M8: 4,795,061 km (0.118 R)
• M9: 7,658,813 km (0.067 R)
• M10: 8,474,420 km (0.078 R)
• M11: 10,309,238 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 13.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.48 AU - 4.5 AU

Year: 5067 Days

Day: 13.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,240,742 km

• M1: 162,912 km (0.113 R)
• M2: 676,631 km (0.108 R)
• M3: 1,306,289 km (0.046 R)
• M4: 2,207,915 km (0.057 R)
• M5: 3,634,031 km (0.101 R)
• M6: 4,272,366 km (0.073 R)
• M7: 4,932,990 km (0.041 R)
• M8: 6,336,367 km (0.084 R)
• M9: 6,999,535 km (0.119 R)
• M10: 7,604,359 km (0.04 R)
• M11: 8,317,193 km (0.06 R)
• M12: 8,842,281 km (0.114 R)
• M13: 9,630,812 km (0.072 R)
• M14: 10,725,419 km (0.105 R)
• M15: 12,375,933 km (0.066 R)
• M16: 13,720,668 km (0.101 R)
• M17: 14,455,343 km (0.087 R)
• M18: 17,355,148 km (0.034 R)
• M19: 18,782,013 km (0.085 R)
• M20: 20,285,621 km (0.104 R)
• M21: 21,938,677 km (0.082 R)
• M22: 22,725,712 km (0.03 R)
• M23: 23,457,395 km (0.045 R)
• M24: 24,660,760 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 12.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.2 AU - 6.6 AU

Year: 7979 Days

Day: 5.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,240,742 km

• M1: 153,637 km (0.045 R)
• M2: 1,105,827 km (0.085 R)
• M3: 1,501,514 km (0.101 R)
• M4: 2,350,931 km (0.091 R)
• M5: 2,915,962 km (0.094 R)
• M6: 5,204,510 km (0.067 R)
• M7: 5,590,472 km (0.062 R)
• M8: 6,941,341 km (0.081 R)
• M9: 8,325,122 km (0.078 R)
• M10: 11,416,562 km (0.042 R)
• M11: 14,002,361 km (0.109 R)
• M12: 17,379,233 km (0.097 R)
• M13: 18,173,149 km (0.066 R)
• M14: 21,510,079 km (0.059 R)
• M15: 22,173,097 km (0.042 R)
• M16: 23,366,140 km (0.086 R)
• M17: 26,253,379 km (0.086 R)
• M18: 27,588,391 km (0.109 R)
• M19: 28,868,051 km (0.115 R)
• M20: 33,937,025 km (0.107 R)
• M21: 34,609,767 km (0.068 R)
• M22: 35,177,042 km (0.113 R)
• M23: 38,834,111 km (0.112 R)
• M24: 40,691,518 km (0.119 R)
• M25: 41,705,942 km (0.095 R)
• M26: 42,867,270 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.5

Radius: 6.1

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.75 AU - 9.13 AU

Year: 14225 Days

Day: 23.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,240,742 km

• M1: 80,184 km (0.064 R)
• M2: 361,129 km (0.054 R)
• M3: 563,236 km (0.051 R)
• M4: 1,673,851 km (0.066 R)
• M5: 3,215,307 km (0.111 R)
• M6: 3,808,911 km (0.047 R)
• M7: 4,412,389 km (0.115 R)
• M8: 16,148,791 km (0.116 R)
• M9: 18,024,748 km (0.075 R)
• M10: 18,814,176 km (0.055 R)
• M11: 23,202,031 km (0.075 R)
• M12: 26,781,310 km (0.092 R)
• M13: 30,711,994 km (0.103 R)
• M14: 35,375,857 km (0.07 R)
• M15: 39,430,558 km (0.12 R)
• M16: 41,842,076 km (0.071 R)
• M17: 45,931,333 km (0.054 R)
• M18: 50,124,711 km (0.098 R)
• M19: 53,111,283 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit