🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.44 AU - 0.58 AU

Year: 134 Days

Day: 30.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,647,256 km

• M1: 115,490 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.79 AU - 0.93 AU

Year: 294 Days

Day: 20.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,647,256 km

• M1: 40,391 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.38 AU - 1.7 AU

Year: 705 Days

Day: 33 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,647,256 km

• M1: 393,143 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 9.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.03 AU - 6.15 AU

Year: 4876 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,647,256 km

• M1: 116,387 km (0.077 R)
• M2: 442,959 km (0.084 R)
• M3: 956,678 km (0.081 R)
• M4: 1,358,648 km (0.078 R)
• M5: 1,981,274 km (0.106 R)
• M6: 2,494,395 km (0.091 R)
• M7: 2,782,820 km (0.088 R)
• M8: 3,110,738 km (0.09 R)
• M9: 4,467,890 km (0.095 R)
• M10: 4,803,887 km (0.061 R)
• M11: 5,501,611 km (0.106 R)
• M12: 6,773,941 km (0.117 R)
• M13: 7,128,039 km (0.087 R)
• M14: 9,446,208 km (0.11 R)
• M15: 10,077,361 km (0.083 R)
• M16: 10,422,633 km (0.116 R)
• M17: 11,757,046 km (0.081 R)
• M18: 13,896,296 km (0.064 R)
• M19: 14,372,615 km (0.078 R)
• M20: 14,909,073 km (0.059 R)
• M21: 15,207,372 km (0.068 R)
• M22: 16,335,040 km (0.085 R)
• M23: 16,652,188 km (0.1 R)
• M24: 17,517,611 km (0.115 R)
• M25: 19,397,159 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 12

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.49 AU - 6.81 AU

Year: 4955 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 22,647,256 km

• M1: 149,448 km (0.052 R)
• M2: 575,802 km (0.069 R)
• M3: 1,227,750 km (0.054 R)
• M4: 1,752,389 km (0.103 R)
• M5: 2,224,371 km (0.068 R)
• M6: 2,748,412 km (0.06 R)
• M7: 3,154,570 km (0.105 R)
• M8: 3,901,213 km (0.118 R)
• M9: 5,225,753 km (0.09 R)
• M10: 6,890,777 km (0.105 R)
• M11: 7,453,265 km (0.105 R)
• M12: 8,012,312 km (0.102 R)
• M13: 9,103,928 km (0.074 R)
• M14: 9,781,906 km (0.092 R)
• M15: 10,861,553 km (0.115 R)
• M16: 11,494,801 km (0.108 R)
• M17: 12,019,142 km (0.104 R)
• M18: 13,304,487 km (0.119 R)
• M19: 14,079,104 km (0.104 R)
• M20: 14,781,317 km (0.118 R)
• M21: 16,584,121 km (0.098 R)
• M22: 17,028,875 km (0.067 R)
• M23: 17,653,147 km (0.076 R)
• M24: 19,311,739 km (0.106 R)
• M25: 20,368,049 km (0.068 R)
• M26: 22,595,562 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 8.1

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.54 AU - 7 AU

Year: 5114 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,647,256 km

• M1: 100,679 km (0.065 R)
• M2: 397,182 km (0.106 R)
• M3: 2,571,587 km (0.088 R)
• M4: 2,940,795 km (0.036 R)
• M5: 3,365,204 km (0.117 R)
• M6: 3,918,866 km (0.076 R)
• M7: 4,385,013 km (0.1 R)
• M8: 4,913,692 km (0.113 R)
• M9: 7,959,056 km (0.118 R)
• M10: 8,327,365 km (0.103 R)
• M11: 8,668,598 km (0.045 R)
• M12: 10,516,431 km (0.072 R)
• M13: 11,005,167 km (0.11 R)
• M14: 12,911,493 km (0.089 R)
• M15: 15,307,901 km (0.042 R)
• M16: 17,923,171 km (0.069 R)
• M17: 22,237,723 km (0.119 R)
• M18: 24,557,089 km (0.098 R)
• M19: 28,288,509 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.4

Radius: 14

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.66 AU - 7.32 AU

Year: 6819 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,647,256 km

• M1: 174,132 km (0.06 R)
• M2: 705,354 km (0.094 R)
• M3: 1,188,106 km (0.11 R)
• M4: 1,780,364 km (0.092 R)
• M5: 2,818,125 km (0.112 R)
• M6: 4,627,212 km (0.042 R)
• M7: 5,249,988 km (0.101 R)
• M8: 5,766,699 km (0.033 R)
• M9: 7,302,919 km (0.104 R)
• M10: 9,317,703 km (0.099 R)
• M11: 10,235,337 km (0.052 R)
• M12: 12,384,609 km (0.078 R)
• M13: 12,839,088 km (0.074 R)
• M14: 13,589,471 km (0.055 R)
• M15: 15,332,884 km (0.062 R)
• M16: 16,177,663 km (0.109 R)
• M17: 17,277,208 km (0.119 R)
• M18: 18,250,491 km (0.098 R)
• M19: 19,809,451 km (0.098 R)
• M20: 20,432,077 km (0.044 R)
• M21: 20,875,635 km (0.089 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: 518 - 14,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit