🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.6

Radius: 13.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 412 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 14,256,971 km

• M1: 167,998 km (0.068 R)
• M2: 616,343 km (0.112 R)
• M3: 1,066,782 km (0.092 R)
• M4: 1,726,958 km (0.116 R)
• M5: 2,241,275 km (0.099 R)
• M6: 2,857,768 km (0.042 R)
• M7: 3,341,568 km (0.083 R)
• M8: 3,867,554 km (0.108 R)
• M9: 4,631,251 km (0.06 R)
• M10: 5,163,969 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 12.3

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1 AU - 1.1 AU

Year: 756 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,256,971 km

• M1: 153,039 km (0.117 R)
• M2: 712,684 km (0.099 R)
• M3: 1,106,575 km (0.117 R)
• M4: 2,428,123 km (0.112 R)
• M5: 2,969,219 km (0.117 R)
• M6: 3,378,518 km (0.094 R)
• M7: 3,795,597 km (0.082 R)
• M8: 4,596,544 km (0.064 R)
• M9: 5,166,213 km (0.102 R)
• M10: 6,956,451 km (0.075 R)
• M11: 7,444,439 km (0.113 R)
• M12: 8,437,470 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.6

Radius: 14.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.03 AU - 1.11 AU

Year: 778 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,256,971 km

• M1: 183,407 km (0.028 R)
• M2: 845,826 km (0.08 R)
• M3: 1,300,604 km (0.052 R)
• M4: 1,854,415 km (0.12 R)
• M5: 2,401,794 km (0.106 R)
• M6: 2,858,217 km (0.083 R)
• M7: 3,455,860 km (0.107 R)
• M8: 4,136,381 km (0.037 R)
• M9: 4,870,009 km (0.043 R)
• M10: 6,236,137 km (0.099 R)
• M11: 7,203,137 km (0.103 R)
• M12: 8,116,881 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 12

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.61 AU - 1.99 AU

Year: 1698 Days

Day: 8.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 14,256,971 km

• M1: 149,299 km (0.088 R)
• M2: 536,009 km (0.087 R)
• M3: 923,168 km (0.041 R)
• M4: 1,415,495 km (0.096 R)
• M5: 2,142,541 km (0.051 R)
• M6: 2,872,728 km (0.102 R)
• M7: 3,762,386 km (0.095 R)
• M8: 4,735,521 km (0.09 R)
• M9: 5,322,692 km (0.106 R)
• M10: 5,834,018 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.1

Radius: 14.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.99 AU - 3.05 AU

Year: 2812 Days

Day: 11.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 14,256,971 km

• M1: 274,512 km (0.071 R)
• M2: 1,298,210 km (0.096 R)
• M3: 2,481,081 km (0.11 R)
• M4: 4,009,971 km (0.099 R)
• M5: 8,284,281 km (0.117 R)
• M6: 10,369,077 km (0.084 R)
• M7: 11,381,406 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.02 AU - 5.18 AU

Year: 8096 Days

Day: 14.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 14,256,971 km

• M1: 99,483 km (0.11 R)
• M2: 381,325 km (0.041 R)
• M3: 636,389 km (0.066 R)
• M4: 984,204 km (0.061 R)
• M5: 1,384,079 km (0.118 R)
• M6: 1,717,683 km (0.108 R)
• M7: 2,010,446 km (0.09 R)
• M8: 2,370,977 km (0.094 R)
• M9: 2,716,548 km (0.059 R)
• M10: 3,287,264 km (0.026 R)
• M11: 3,837,784 km (0.092 R)
• M12: 5,122,231 km (0.12 R)
• M13: 5,639,241 km (0.07 R)
• M14: 6,566,299 km (0.073 R)
• M15: 9,148,209 km (0.113 R)
• M16: 10,094,416 km (0.101 R)
• M17: 12,607,959 km (0.064 R)
• M18: 13,549,827 km (0.078 R)
• M19: 15,019,177 km (0.049 R)
• M20: 16,918,921 km (0.046 R)
• M21: 17,721,813 km (0.048 R)
• M22: 18,201,872 km (0.095 R)
• M23: 25,255,262 km (0.109 R)
• M24: 26,126,670 km (0.035 R)
• M25: 27,017,824 km (0.078 R)
• M26: 27,837,172 km (0.078 R)
• M27: 28,206,679 km (0.081 R)
• M28: 28,579,327 km (0.112 R)
• M29: 31,082,398 km (0.112 R)
• M30: 33,001,440 km (0.115 R)
• M31: 34,571,320 km (0.05 R)
• M32: 36,630,385 km (0.086 R)
• M33: 37,409,192 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.5

Radius: 3.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.81 AU - 8.25 AU

Year: 13102 Days

Day: 23 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,256,971 km

• M1: 167,250 km (0.115 R)
• M2: 593,604 km (0.046 R)
• M3: 1,800,111 km (0.039 R)
• M4: 2,066,246 km (0.117 R)
• M5: 2,307,697 km (0.063 R)
• M6: 2,621,703 km (0.117 R)
• M7: 4,693,334 km (0.107 R)
• M8: 5,153,048 km (0.11 R)
• M9: 9,243,054 km (0.089 R)
• M10: 9,896,049 km (0.108 R)
• M11: 12,307,118 km (0.035 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 15,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit