🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.47 AU - 0.65 AU

Year: 152 Days

Day: 43.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,143,123 km

• M1: 365,468 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.47 AU - 0.73 AU

Year: 169 Days

Day: 20.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,143,123 km

• M1: 36,352 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.52 AU

Year: 508 Days

Day: 39.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 136.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.01 AU - 1.53 AU

Year: 520 Days

Day: 25.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.5 AU - 2.14 AU

Year: 892 Days

Day: 36.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.55 AU - 2.57 AU

Year: 1075 Days

Day: 29.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 12.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.98 AU - 8.32 AU

Year: 6948 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,143,123 km

• M1: 159,771 km (0.113 R)
• M2: 562,488 km (0.05 R)
• M3: 978,370 km (0.095 R)
• M4: 1,433,297 km (0.049 R)
• M5: 2,216,442 km (0.11 R)
• M6: 3,588,703 km (0.096 R)
• M7: 4,041,087 km (0.115 R)
• M8: 4,556,003 km (0.061 R)
• M9: 5,521,209 km (0.098 R)
• M10: 6,492,996 km (0.076 R)
• M11: 8,178,665 km (0.097 R)
• M12: 10,740,978 km (0.061 R)
• M13: 12,984,946 km (0.12 R)
• M14: 13,694,488 km (0.039 R)
• M15: 15,246,566 km (0.084 R)
• M16: 17,636,841 km (0.077 R)
• M17: 19,211,508 km (0.033 R)
• M18: 20,334,539 km (0.113 R)
• M19: 21,922,970 km (0.098 R)
• M20: 22,350,670 km (0.115 R)
• M21: 24,880,220 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.7

Radius: 11.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.93 AU - 11.15 AU

Year: 11562 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,143,123 km

• M1: 138,079 km (0.04 R)
• M2: 621,280 km (0.119 R)
• M3: 1,295,667 km (0.107 R)
• M4: 1,716,037 km (0.086 R)
• M5: 2,337,766 km (0.078 R)
• M6: 3,712,271 km (0.088 R)
• M7: 4,058,740 km (0.085 R)
• M8: 4,942,265 km (0.11 R)
• M9: 5,296,812 km (0.108 R)
• M10: 6,240,176 km (0.08 R)
• M11: 7,838,629 km (0.086 R)
• M12: 8,686,999 km (0.092 R)
• M13: 9,301,846 km (0.058 R)
• M14: 10,408,421 km (0.102 R)
• M15: 11,102,406 km (0.089 R)
• M16: 12,523,436 km (0.075 R)
• M17: 14,190,555 km (0.065 R)
• M18: 14,844,148 km (0.101 R)
• M19: 17,660,627 km (0.107 R)
• M20: 18,493,738 km (0.096 R)
• M21: 18,958,987 km (0.08 R)
• M22: 19,591,636 km (0.106 R)
• M23: 20,982,597 km (0.111 R)
• M24: 22,263,754 km (0.108 R)
• M25: 24,052,046 km (0.079 R)
• M26: 31,393,861 km (0.088 R)
• M27: 33,067,861 km (0.071 R)
• M28: 33,524,135 km (0.071 R)
• M29: 34,566,234 km (0.055 R)
• M30: 42,339,489 km (0.038 R)
• M31: 47,928,465 km (0.06 R)
• M32: 49,845,711 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 13.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.8 AU - 12 AU

Year: 14919 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,143,123 km

• M1: 239,656 km (0.087 R)
• M2: 658,829 km (0.086 R)
• M3: 1,120,488 km (0.03 R)
• M4: 4,112,445 km (0.045 R)
• M5: 4,597,591 km (0.063 R)
• M6: 5,647,918 km (0.078 R)
• M7: 6,566,299 km (0.064 R)
• M8: 11,030,300 km (0.114 R)
• M9: 16,138,917 km (0.099 R)
• M10: 18,465,464 km (0.045 R)
• M11: 24,749,173 km (0.118 R)
• M12: 32,210,217 km (0.112 R)
• M13: 39,002,409 km (0.111 R)
• M14: 48,839,366 km (0.12 R)
• M15: 49,621,913 km (0.062 R)
• M16: 54,493,717 km (0.08 R)
• M17: 58,613,942 km (0.095 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit