🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.53 AU - 0.55 AU

Year: 144 Days

Day: 46 Hours

Environment

Temp: 258 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,059,034 km

• M1: 39,195 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 203 Days

Day: 12.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 244 Days

Day: 23.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.4 AU - 2.1 AU

Year: 837 Days

Day: 35.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 87.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,059,034 km

• M1: 59,540 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 8.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.78 AU - 6.32 AU

Year: 5382 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,059,034 km

• M1: 100,829 km (0.077 R)
• M2: 424,260 km (0.103 R)
• M3: 837,898 km (0.055 R)
• M4: 1,212,042 km (0.084 R)
• M5: 1,540,409 km (0.099 R)
• M6: 2,605,097 km (0.096 R)
• M7: 4,028,521 km (0.119 R)
• M8: 4,351,952 km (0.077 R)
• M9: 5,050,723 km (0.1 R)
• M10: 5,317,756 km (0.038 R)
• M11: 5,736,181 km (0.056 R)
• M12: 7,057,878 km (0.079 R)
• M13: 7,842,818 km (0.105 R)
• M14: 9,265,344 km (0.048 R)
• M15: 10,984,822 km (0.111 R)
• M16: 12,132,088 km (0.087 R)
• M17: 16,166,144 km (0.088 R)
• M18: 16,984,893 km (0.085 R)
• M19: 21,358,836 km (0.069 R)
• M20: 26,509,640 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 13.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.68 AU - 7.78 AU

Year: 5624 Days

Day: 9.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,059,034 km

• M1: 170,392 km (0.083 R)
• M2: 2,085,394 km (0.056 R)
• M3: 2,519,378 km (0.084 R)
• M4: 5,124,176 km (0.069 R)
• M5: 6,871,629 km (0.084 R)
• M6: 7,750,217 km (0.085 R)
• M7: 9,617,049 km (0.073 R)
• M8: 12,840,284 km (0.054 R)
• M9: 14,620,200 km (0.114 R)
• M10: 15,334,979 km (0.105 R)
• M11: 15,965,982 km (0.111 R)
• M12: 19,690,221 km (0.08 R)
• M13: 20,816,095 km (0.096 R)
• M14: 22,383,432 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 9.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.48 AU - 7.54 AU

Year: 6712 Days

Day: 5.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,059,034 km

• M1: 113,694 km (0.112 R)
• M2: 419,622 km (0.117 R)
• M3: 811,269 km (0.11 R)
• M4: 1,391,260 km (0.081 R)
• M5: 3,063,016 km (0.055 R)
• M6: 4,438,569 km (0.079 R)
• M7: 5,450,598 km (0.058 R)
• M8: 6,157,000 km (0.119 R)
• M9: 6,547,749 km (0.099 R)
• M10: 9,020,004 km (0.088 R)
• M11: 9,844,737 km (0.115 R)
• M12: 10,633,417 km (0.116 R)
• M13: 12,716,717 km (0.061 R)
• M14: 17,198,519 km (0.1 R)
• M15: 17,914,495 km (0.08 R)
• M16: 21,657,733 km (0.109 R)
• M17: 22,846,736 km (0.111 R)

Asteroid Belt

Center: 8.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.5

Radius: 8.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.89 AU - 12.79 AU

Year: 12025 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,059,034 km

• M1: 104,719 km (0.116 R)
• M2: 448,046 km (0.079 R)
• M3: 861,534 km (0.043 R)
• M4: 1,674,599 km (0.076 R)
• M5: 2,303,508 km (0.107 R)
• M6: 3,149,484 km (0.055 R)
• M7: 3,580,625 km (0.03 R)
• M8: 4,216,266 km (0.108 R)
• M9: 5,406,766 km (0.03 R)
• M10: 6,577,519 km (0.097 R)
• M11: 8,615,641 km (0.048 R)
• M12: 9,605,978 km (0.072 R)
• M13: 10,307,144 km (0.109 R)
• M14: 11,643,352 km (0.083 R)
• M15: 13,456,328 km (0.089 R)
• M16: 14,591,178 km (0.108 R)
• M17: 16,341,473 km (0.119 R)
• M18: 19,300,668 km (0.096 R)
• M19: 21,404,912 km (0.118 R)
• M20: 21,826,479 km (0.078 R)
• M21: 23,927,282 km (0.115 R)
• M22: 24,381,461 km (0.041 R)
• M23: 28,022,224 km (0.086 R)
• M24: 28,628,395 km (0.045 R)
• M25: 29,450,286 km (0.039 R)
• M26: 30,287,734 km (0.06 R)
• M27: 32,783,775 km (0.054 R)
• M28: 33,683,157 km (0.117 R)
• M29: 34,598,996 km (0.111 R)
• M30: 35,296,570 km (0.09 R)
• M31: 39,807,545 km (0.077 R)
• M32: 41,871,995 km (0.1 R)
• M33: 42,134,988 km (0.066 R)
• M34: 47,771,836 km (0.112 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit