🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.86 AU - 0.9 AU

Year: 290 Days

Day: 36.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,359,872 km

• M1: 98,136 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.05 AU - 1.65 AU

Year: 551 Days

Day: 19.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.38 AU - 4 AU

Year: 2491 Days

Day: 36.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.07 AU - 4.85 AU

Year: 3310 Days

Day: 43.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.4

Radius: 13.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.94 AU - 12.56 AU

Year: 12388 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,359,872 km

• M1: 166,054 km (0.089 R)
• M2: 482,154 km (0.062 R)
• M3: 690,843 km (0.113 R)
• M4: 827,875 km (0.089 R)
• M5: 910,901 km (0.118 R)
• M6: 1,371,214 km (0.118 R)
• M7: 1,955,992 km (0.048 R)
• M8: 2,187,121 km (0.104 R)
• M9: 2,933,764 km (0.042 R)
• M10: 3,543,076 km (0.096 R)
• M11: 4,228,533 km (0.074 R)
• M12: 4,759,905 km (0.113 R)
• M13: 5,514,926 km (0.114 R)
• M14: 5,678,735 km (0.075 R)
• M15: 6,695,402 km (0.094 R)
• M16: 7,046,808 km (0.118 R)
• M17: 7,135,669 km (0.118 R)
• M18: 7,359,318 km (0.117 R)
• M19: 7,585,360 km (0.113 R)
• M20: 7,859,573 km (0.074 R)
• M21: 8,090,702 km (0.116 R)
• M22: 8,606,964 km (0.055 R)
• M23: 8,797,402 km (0.095 R)
• M24: 8,989,336 km (0.12 R)
• M25: 9,328,325 km (0.076 R)
• M26: 10,675,454 km (0.106 R)
• M27: 12,296,347 km (0.12 R)
• M28: 12,565,024 km (0.079 R)
• M29: 12,998,709 km (0.09 R)
• M30: 13,881,186 km (0.098 R)
• M31: 14,329,681 km (0.095 R)
• M32: 15,068,694 km (0.055 R)
• M33: 15,645,544 km (0.104 R)
• M34: 16,288,515 km (0.076 R)
• M35: 16,406,398 km (0.081 R)
• M36: 18,207,856 km (0.098 R)
• M37: 18,575,717 km (0.09 R)
• M38: 19,443,534 km (0.085 R)
• M39: 21,090,009 km (0.081 R)
• M40: 22,060,300 km (0.028 R)
• M41: 23,177,348 km (0.067 R)
• M42: 23,310,041 km (0.077 R)
• M43: 23,442,884 km (0.116 R)
• M44: 23,576,026 km (0.102 R)
• M45: 24,447,733 km (0.114 R)
• M46: 27,195,247 km (0.115 R)
• M47: 27,545,456 km (0.108 R)
• M48: 27,686,078 km (0.114 R)
• M49: 28,463,239 km (0.07 R)
• M50: 28,605,357 km (0.103 R)
• M51: 29,606,615 km (0.12 R)
• M52: 30,473,984 km (0.05 R)
• M53: 31,056,817 km (0.098 R)
• M54: 31,203,124 km (0.119 R)
• M55: 31,496,336 km (0.111 R)
• M56: 32,307,605 km (0.074 R)
• M57: 34,858,398 km (0.102 R)
• M58: 35,010,390 km (0.086 R)
• M59: 35,162,680 km (0.096 R)
• M60: 35,850,681 km (0.112 R)
• M61: 36,543,169 km (0.087 R)
• M62: 36,852,239 km (0.047 R)
• M63: 40,469,665 km (0.085 R)
• M64: 40,629,585 km (0.051 R)
• M65: 41,592,995 km (0.103 R)
• M66: 41,754,262 km (0.092 R)
• M67: 42,239,408 km (0.106 R)
• M68: 44,693,261 km (0.104 R)
• M69: 45,023,873 km (0.086 R)
• M70: 45,355,382 km (0.095 R)
• M71: 46,020,793 km (0.088 R)
• M72: 47,698,383 km (0.095 R)
• M73: 49,310,600 km (0.088 R)
• M74: 49,566,711 km (0.107 R)
• M75: 51,372,507 km (0.103 R)
• M76: 51,805,593 km (0.051 R)
• M77: 52,326,942 km (0.045 R)
• M78: 52,501,074 km (0.103 R)
• M79: 53,024,666 km (0.075 R)
• M80: 53,374,875 km (0.101 R)
• M81: 53,637,868 km (0.112 R)
• M82: 57,725,031 km (0.11 R)
• M83: 58,536,450 km (0.117 R)
• M84: 61,176,404 km (0.079 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit