🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 289 Days

Day: 15.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.87 AU - 0.95 AU

Year: 325 Days

Day: 29.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.8 AU - 1.08 AU

Year: 342 Days

Day: 21.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.89 AU - 1.05 AU

Year: 358 Days

Day: 44.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,238,131 km

• M1: 194,776 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.7 AU

Year: 641 Days

Day: 24.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.75 AU - 1.95 AU

Year: 943 Days

Day: 26.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.51 AU - 2.47 AU

Year: 1052 Days

Day: 12.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.29 AU - 3.11 AU

Year: 1663 Days

Day: 47.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,238,131 km

• M1: 1,925,773 km (0.104 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.54 AU - 4.08 AU

Year: 2787 Days

Day: 24.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,238,131 km

• M1: 3,172,522 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.8

Radius: 13.5

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.84 AU - 12.08 AU

Year: 12677 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,238,131 km

• M1: 203,603 km (0.085 R)
• M2: 367,113 km (0.091 R)
• M3: 454,030 km (0.108 R)
• M4: 567,724 km (0.119 R)
• M5: 1,422,227 km (0.06 R)
• M6: 1,654,702 km (0.105 R)
• M7: 1,899,893 km (0.077 R)
• M8: 2,611,979 km (0.072 R)
• M9: 2,706,525 km (0.098 R)
• M10: 2,964,581 km (0.091 R)
• M11: 3,063,465 km (0.104 R)
• M12: 3,470,371 km (0.11 R)
• M13: 3,574,791 km (0.084 R)
• M14: 3,715,712 km (0.106 R)
• M15: 3,858,578 km (0.119 R)
• M16: 4,373,195 km (0.073 R)
• M17: 4,524,288 km (0.106 R)
• M18: 4,677,028 km (0.105 R)
• M19: 5,146,017 km (0.109 R)
• M20: 5,919,438 km (0.034 R)
• M21: 6,044,951 km (0.06 R)
• M22: 6,426,725 km (0.062 R)
• M23: 7,080,617 km (0.094 R)
• M24: 7,483,334 km (0.075 R)
• M25: 7,619,169 km (0.025 R)
• M26: 7,939,458 km (0.079 R)
• M27: 9,022,996 km (0.079 R)
• M28: 9,508,590 km (0.037 R)
• M29: 9,606,726 km (0.044 R)
• M30: 10,002,712 km (0.11 R)
• M31: 11,326,653 km (0.101 R)
• M32: 11,850,395 km (0.111 R)
• M33: 12,115,333 km (0.061 R)
• M34: 13,139,779 km (0.112 R)
• M35: 13,304,187 km (0.118 R)
• M36: 14,192,051 km (0.049 R)
• M37: 15,156,359 km (0.077 R)
• M38: 15,617,569 km (0.104 R)
• M39: 16,200,552 km (0.06 R)
• M40: 16,317,986 km (0.119 R)
• M41: 17,088,415 km (0.059 R)
• M42: 17,508,187 km (0.106 R)
• M43: 17,628,763 km (0.118 R)
• M44: 18,419,088 km (0.038 R)
• M45: 18,664,578 km (0.118 R)
• M46: 19,221,082 km (0.091 R)
• M47: 20,034,446 km (0.102 R)
• M48: 21,050,964 km (0.042 R)
• M49: 23,398,902 km (0.114 R)
• M50: 23,731,608 km (0.108 R)
• M51: 24,267,168 km (0.034 R)
• M52: 24,401,657 km (0.032 R)
• M53: 25,418,324 km (0.107 R)
• M54: 25,828,970 km (0.057 R)
• M55: 26,725,959 km (0.09 R)
• M56: 28,267,415 km (0.084 R)
• M57: 28,763,931 km (0.106 R)
• M58: 31,070,131 km (0.111 R)
• M59: 32,319,423 km (0.106 R)
• M60: 34,715,233 km (0.12 R)
• M61: 35,170,759 km (0.116 R)
• M62: 35,399,195 km (0.087 R)
• M63: 36,011,050 km (0.104 R)
• M64: 36,549,303 km (0.074 R)
• M65: 37,945,500 km (0.114 R)
• M66: 38,571,717 km (0.12 R)
• M67: 39,754,886 km (0.089 R)
• M68: 39,913,460 km (0.047 R)
• M69: 41,914,631 km (0.074 R)
• M70: 43,948,114 km (0.096 R)
• M71: 45,432,125 km (0.087 R)
• M72: 46,347,066 km (0.087 R)
• M73: 48,618,710 km (0.105 R)
• M74: 49,981,845 km (0.078 R)
• M75: 51,357,547 km (0.114 R)
• M76: 52,310,635 km (0.11 R)
• M77: 56,091,722 km (0.103 R)
• M78: 56,715,545 km (0.118 R)
• M79: 58,240,246 km (0.113 R)
• M80: 59,143,369 km (0.088 R)
• M81: 59,324,532 km (0.043 R)
• M82: 61,146,484 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 17,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit