🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.72 AU

Year: 167 Days

Day: 28.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.92 AU - 1.14 AU

Year: 376 Days

Day: 28.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,121,232 km

• M1: 49,068 km (0.115 R)
• M2: 71,059 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.23 AU - 1.85 AU

Year: 688 Days

Day: 15.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,121,232 km

• M1: 24,983 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.28 AU - 1.94 AU

Year: 735 Days

Day: 18.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.49 AU - 1.81 AU

Year: 763 Days

Day: 26.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,121,232 km

• M1: 499,806 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.63 AU - 2.79 AU

Year: 1606 Days

Day: 14.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.09 AU - 3.31 AU

Year: 2060 Days

Day: 38.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.91 AU - 4.15 AU

Year: 2387 Days

Day: 16.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 9.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.4 AU - 6.82 AU

Year: 5435 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,121,232 km

• M1: 113,395 km (0.108 R)
• M2: 635,043 km (0.116 R)
• M3: 1,180,178 km (0.076 R)
• M4: 1,604,886 km (0.101 R)
• M5: 1,999,076 km (0.107 R)
• M6: 2,506,812 km (0.107 R)
• M7: 3,040,876 km (0.068 R)
• M8: 3,437,759 km (0.105 R)
• M9: 4,005,333 km (0.09 R)
• M10: 4,840,389 km (0.112 R)
• M11: 6,786,059 km (0.084 R)
• M12: 7,969,228 km (0.073 R)
• M13: 8,804,882 km (0.045 R)
• M14: 9,122,927 km (0.089 R)
• M15: 9,781,906 km (0.035 R)
• M16: 10,209,606 km (0.091 R)
• M17: 10,516,431 km (0.097 R)
• M18: 10,965,524 km (0.078 R)
• M19: 11,758,093 km (0.044 R)
• M20: 12,192,974 km (0.028 R)
• M21: 12,538,546 km (0.105 R)
• M22: 13,352,956 km (0.073 R)
• M23: 14,094,214 km (0.09 R)
• M24: 14,640,396 km (0.081 R)
• M25: 15,030,996 km (0.096 R)
• M26: 15,716,752 km (0.034 R)
• M27: 20,483,988 km (0.113 R)
• M28: 21,043,334 km (0.094 R)
• M29: 22,046,687 km (0.077 R)
• M30: 22,486,355 km (0.058 R)
• M31: 23,840,365 km (0.118 R)
• M32: 24,148,537 km (0.043 R)
• M33: 25,088,909 km (0.084 R)
• M34: 28,573,044 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 8.5

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.16 AU - 13.02 AU

Year: 16077 Days

Day: 11.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,121,232 km

• M1: 105,766 km (0.117 R)
• M2: 390,750 km (0.071 R)
• M3: 903,721 km (0.095 R)
• M4: 1,253,032 km (0.111 R)
• M5: 1,771,538 km (0.058 R)
• M6: 2,045,003 km (0.107 R)
• M7: 3,540,084 km (0.107 R)
• M8: 4,006,530 km (0.101 R)
• M9: 4,451,733 km (0.1 R)
• M10: 6,063,052 km (0.09 R)
• M11: 7,062,964 km (0.057 R)
• M12: 7,758,146 km (0.108 R)
• M13: 8,546,078 km (0.105 R)
• M14: 8,885,515 km (0.105 R)
• M15: 10,334,670 km (0.081 R)
• M16: 10,664,533 km (0.05 R)
• M17: 13,047,178 km (0.091 R)
• M18: 17,485,298 km (0.049 R)
• M19: 19,163,487 km (0.106 R)
• M20: 20,685,197 km (0.072 R)
• M21: 21,743,303 km (0.115 R)
• M22: 22,929,913 km (0.037 R)
• M23: 24,741,094 km (0.086 R)
• M24: 28,645,748 km (0.107 R)
• M25: 29,517,156 km (0.115 R)
• M26: 31,312,779 km (0.118 R)
• M27: 32,824,466 km (0.065 R)
• M28: 37,135,128 km (0.067 R)
• M29: 38,170,794 km (0.076 R)
• M30: 38,960,222 km (0.082 R)
• M31: 39,358,901 km (0.086 R)
• M32: 41,255,802 km (0.04 R)
• M33: 41,947,692 km (0.111 R)
• M34: 42,366,566 km (0.078 R)
• M35: 44,358,461 km (0.077 R)
• M36: 45,524,128 km (0.114 R)
• M37: 47,461,869 km (0.093 R)
• M38: 53,440,399 km (0.092 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit