🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.74 AU - 0.84 AU

Year: 292 Days

Day: 38.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.77 AU - 0.87 AU

Year: 309 Days

Day: 24.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.98 AU - 1.22 AU

Year: 480 Days

Day: 12.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.92 AU - 3.12 AU

Year: 2185 Days

Day: 15.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,390,926 km

• M1: 1,658,741 km (0.114 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 12.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.43 AU - 4.45 AU

Year: 3894 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,390,926 km

• M1: 582,385 km (0.07 R)
• M2: 739,462 km (0.09 R)
• M3: 904,020 km (0.119 R)
• M4: 1,063,940 km (0.039 R)
• M5: 1,336,807 km (0.094 R)
• M6: 1,423,274 km (0.095 R)
• M7: 1,884,484 km (0.028 R)
• M8: 1,982,321 km (0.113 R)
• M9: 2,356,017 km (0.068 R)
• M10: 2,545,258 km (0.119 R)
• M11: 3,273,800 km (0.117 R)
• M12: 3,620,717 km (0.03 R)
• M13: 3,979,603 km (0.08 R)
• M14: 4,106,611 km (0.082 R)
• M15: 4,335,645 km (0.118 R)
• M16: 4,524,887 km (0.065 R)
• M17: 4,657,580 km (0.067 R)
• M18: 5,170,551 km (0.112 R)
• M19: 5,496,375 km (0.086 R)
• M20: 6,086,988 km (0.081 R)
• M21: 6,201,131 km (0.118 R)
• M22: 6,530,845 km (0.061 R)
• M23: 6,748,360 km (0.108 R)
• M24: 6,900,351 km (0.051 R)
• M25: 7,002,228 km (0.063 R)
• M26: 7,190,422 km (0.12 R)
• M27: 7,835,936 km (0.029 R)
• M28: 7,942,450 km (0.117 R)
• M29: 8,031,461 km (0.106 R)
• M30: 8,336,940 km (0.116 R)
• M31: 8,427,446 km (0.075 R)
• M32: 8,829,715 km (0.103 R)
• M33: 9,201,017 km (0.092 R)
• M34: 9,615,254 km (0.085 R)
• M35: 10,248,352 km (0.101 R)
• M36: 10,776,283 km (0.099 R)
• M37: 11,013,694 km (0.027 R)
• M38: 11,292,994 km (0.102 R)
• M39: 11,433,616 km (0.102 R)
• M40: 12,350,800 km (0.086 R)
• M41: 12,578,638 km (0.109 R)
• M42: 12,954,577 km (0.095 R)
• M43: 13,910,358 km (0.037 R)
• M44: 14,407,621 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 14.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.85 AU - 7.75 AU

Year: 7381 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,390,926 km

• M1: 212,728 km (0.031 R)
• M2: 333,454 km (0.05 R)
• M3: 440,566 km (0.094 R)
• M4: 622,477 km (0.102 R)
• M5: 767,437 km (0.116 R)
• M6: 996,771 km (0.069 R)
• M7: 1,158,785 km (0.084 R)
• M8: 1,370,915 km (0.101 R)
• M9: 1,789,191 km (0.025 R)
• M10: 2,346,592 km (0.058 R)
• M11: 3,308,357 km (0.114 R)
• M12: 3,556,989 km (0.074 R)
• M13: 4,215,518 km (0.115 R)
• M14: 4,590,859 km (0.062 R)
• M15: 5,064,486 km (0.104 R)
• M16: 5,804,397 km (0.118 R)
• M17: 5,919,588 km (0.111 R)
• M18: 6,578,417 km (0.087 R)
• M19: 7,359,916 km (0.094 R)
• M20: 7,635,475 km (0.054 R)
• M21: 7,838,031 km (0.1 R)
• M22: 8,196,767 km (0.098 R)
• M23: 8,482,349 km (0.102 R)
• M24: 8,692,235 km (0.109 R)
• M25: 9,117,093 km (0.096 R)
• M26: 9,386,219 km (0.108 R)
• M27: 10,236,982 km (0.073 R)
• M28: 10,657,502 km (0.025 R)
• M29: 10,912,566 km (0.095 R)
• M30: 11,141,002 km (0.12 R)
• M31: 11,544,617 km (0.111 R)
• M32: 11,777,541 km (0.111 R)
• M33: 12,159,165 km (0.105 R)
• M34: 13,176,580 km (0.104 R)
• M35: 13,511,680 km (0.101 R)
• M36: 13,664,868 km (0.082 R)
• M37: 13,787,837 km (0.045 R)
• M38: 14,564,998 km (0.116 R)
• M39: 15,228,914 km (0.117 R)
• M40: 16,618,977 km (0.038 R)
• M41: 17,445,655 km (0.091 R)
• M42: 20,180,454 km (0.085 R)
• M43: 20,955,670 km (0.108 R)
• M44: 21,062,183 km (0.034 R)
• M45: 23,930,274 km (0.097 R)
• M46: 24,227,525 km (0.085 R)
• M47: 24,863,316 km (0.112 R)
• M48: 25,353,099 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit