🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.48 AU - 0.56 AU

Year: 144 Days

Day: 33.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.71 AU

Year: 174 Days

Day: 29.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,207,395 km

• M1: 56,698 km (0.054 R)
• M2: 316,549 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.07 AU - 1.19 AU

Year: 460 Days

Day: 44.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.24 AU - 1.84 AU

Year: 732 Days

Day: 21.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,207,395 km

• M1: 1,198,429 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.89 AU - 1.91 AU

Year: 1003 Days

Day: 26.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.98 AU - 2.42 AU

Year: 1249 Days

Day: 45.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,207,395 km

• M1: 965,355 km (0.037 R)
• M2: 1,351,467 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.13 AU - 3.03 AU

Year: 1587 Days

Day: 30.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.8

Radius: 11.3

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.02 AU - 7.28 AU

Year: 5840 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,207,395 km

• M1: 213,476 km (0.06 R)
• M2: 462,108 km (0.066 R)
• M3: 555,906 km (0.075 R)
• M4: 657,333 km (0.081 R)
• M5: 881,281 km (0.094 R)
• M6: 1,050,177 km (0.094 R)
• M7: 1,196,633 km (0.095 R)
• M8: 1,658,592 km (0.089 R)
• M9: 1,831,078 km (0.092 R)
• M10: 2,299,020 km (0.118 R)
• M11: 2,405,683 km (0.065 R)
• M12: 3,127,493 km (0.1 R)
• M13: 3,246,274 km (0.032 R)
• M14: 3,318,230 km (0.118 R)
• M15: 3,611,442 km (0.093 R)
• M16: 4,041,237 km (0.102 R)
• M17: 4,196,968 km (0.08 R)
• M18: 4,328,166 km (0.087 R)
• M19: 4,867,017 km (0.059 R)
• M20: 4,949,745 km (0.12 R)
• M21: 5,088,572 km (0.099 R)
• M22: 5,455,685 km (0.059 R)
• M23: 6,365,689 km (0.08 R)
• M24: 6,456,345 km (0.086 R)
• M25: 6,884,793 km (0.109 R)
• M26: 6,977,693 km (0.089 R)
• M27: 7,480,941 km (0.12 R)
• M28: 7,640,711 km (0.072 R)
• M29: 7,898,468 km (0.107 R)
• M30: 8,061,231 km (0.053 R)
• M31: 8,257,802 km (0.096 R)
• M32: 9,196,529 km (0.116 R)
• M33: 9,922,528 km (0.025 R)
• M34: 10,027,844 km (0.069 R)
• M35: 10,239,376 km (0.03 R)
• M36: 10,381,344 km (0.068 R)
• M37: 10,667,076 km (0.108 R)
• M38: 10,810,989 km (0.111 R)
• M39: 10,955,501 km (0.083 R)
• M40: 11,392,925 km (0.081 R)
• M41: 11,910,534 km (0.104 R)
• M42: 11,985,033 km (0.103 R)
• M43: 12,134,631 km (0.117 R)
• M44: 12,360,225 km (0.119 R)
• M45: 13,625,823 km (0.066 R)
• M46: 13,782,003 km (0.094 R)
• M47: 14,651,765 km (0.119 R)
• M48: 15,133,620 km (0.061 R)
• M49: 15,661,551 km (0.055 R)
• M50: 15,989,469 km (0.1 R)
• M51: 16,735,514 km (0.069 R)
• M52: 18,089,823 km (0.114 R)
• M53: 18,780,217 km (0.107 R)
• M54: 19,787,610 km (0.071 R)
• M55: 21,037,649 km (0.049 R)
• M56: 21,127,857 km (0.101 R)
• M57: 22,359,047 km (0.117 R)
• M58: 22,543,502 km (0.109 R)
• M59: 22,960,281 km (0.06 R)
• M60: 23,754,347 km (0.047 R)
• M61: 24,509,966 km (0.065 R)
• M62: 24,795,249 km (0.068 R)
• M63: 25,225,492 km (0.096 R)
• M64: 25,465,447 km (0.058 R)
• M65: 25,899,431 km (0.117 R)
• M66: 26,628,271 km (0.118 R)
• M67: 26,872,714 km (0.109 R)
• M68: 26,970,701 km (0.069 R)
• M69: 27,659,898 km (0.102 R)
• M70: 29,307,270 km (0.067 R)
• M71: 30,168,355 km (0.102 R)
• M72: 30,678,634 km (0.078 R)
• M73: 31,191,904 km (0.114 R)
• M74: 32,174,912 km (0.08 R)
• M75: 32,958,056 km (0.062 R)
• M76: 33,378,427 km (0.115 R)
• M77: 34,596,602 km (0.102 R)
• M78: 34,863,335 km (0.115 R)
• M79: 35,077,260 km (0.089 R)
• M80: 35,667,723 km (0.1 R)
• M81: 35,991,153 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit