🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.14 AU

Year: 404 Days

Day: 41.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,674,823 km

• M1: 950,844 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.31 AU - 2.11 AU

Year: 782 Days

Day: 46.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.56 AU - 1.92 AU

Year: 803 Days

Day: 42.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.07 AU - 2.91 AU

Year: 1375 Days

Day: 45.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 12.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.11 AU - 11.55 AU

Year: 10782 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,674,823 km

• M1: 157,676 km (0.094 R)
• M2: 263,143 km (0.107 R)
• M3: 417,378 km (0.076 R)
• M4: 610,958 km (0.064 R)
• M5: 720,314 km (0.119 R)
• M6: 852,409 km (0.112 R)
• M7: 945,459 km (0.111 R)
• M8: 1,108,819 km (0.11 R)
• M9: 1,390,662 km (0.077 R)
• M10: 1,502,411 km (0.103 R)
• M11: 1,795,623 km (0.113 R)
• M12: 1,959,732 km (0.118 R)
• M13: 2,783,119 km (0.107 R)
• M14: 3,394,974 km (0.101 R)
• M15: 3,496,701 km (0.057 R)
• M16: 3,834,792 km (0.063 R)
• M17: 4,101,974 km (0.054 R)
• M18: 4,797,005 km (0.086 R)
• M19: 4,969,342 km (0.118 R)
• M20: 5,588,528 km (0.088 R)
• M21: 5,709,253 km (0.087 R)
• M22: 5,861,544 km (0.088 R)
• M23: 7,291,251 km (0.063 R)
• M24: 7,489,767 km (0.108 R)
• M25: 7,656,569 km (0.052 R)
• M26: 7,960,103 km (0.044 R)
• M27: 8,578,839 km (0.097 R)
• M28: 8,964,652 km (0.098 R)
• M29: 9,284,642 km (0.082 R)
• M30: 10,009,145 km (0.082 R)
• M31: 10,714,199 km (0.069 R)
• M32: 11,053,787 km (0.092 R)
• M33: 11,473,708 km (0.087 R)
• M34: 11,782,328 km (0.03 R)
• M35: 12,884,416 km (0.087 R)
• M36: 13,814,167 km (0.108 R)
• M37: 13,895,997 km (0.074 R)
• M38: 14,891,271 km (0.117 R)
• M39: 15,652,575 km (0.11 R)
• M40: 16,210,425 km (0.104 R)
• M41: 16,296,893 km (0.081 R)
• M42: 16,426,744 km (0.076 R)
• M43: 16,557,044 km (0.081 R)
• M44: 17,967,602 km (0.047 R)
• M45: 18,101,791 km (0.107 R)
• M46: 18,371,217 km (0.038 R)
• M47: 19,738,242 km (0.065 R)
• M48: 20,294,298 km (0.108 R)
• M49: 20,480,696 km (0.059 R)
• M50: 20,621,019 km (0.079 R)
• M51: 20,808,465 km (0.066 R)
• M52: 21,469,090 km (0.119 R)
• M53: 21,564,084 km (0.055 R)
• M54: 22,376,700 km (0.075 R)
• M55: 22,714,342 km (0.093 R)
• M56: 22,859,452 km (0.119 R)
• M57: 23,102,100 km (0.061 R)
• M58: 23,199,488 km (0.065 R)
• M59: 23,492,102 km (0.071 R)
• M60: 23,736,993 km (0.108 R)
• M61: 24,278,837 km (0.075 R)
• M62: 24,526,421 km (0.079 R)
• M63: 24,974,168 km (0.119 R)
• M64: 25,575,402 km (0.063 R)
• M65: 25,676,081 km (0.085 R)
• M66: 25,827,474 km (0.074 R)
• M67: 26,741,218 km (0.066 R)
• M68: 27,150,817 km (0.113 R)
• M69: 27,459,288 km (0.085 R)
• M70: 27,717,344 km (0.056 R)
• M71: 27,976,148 km (0.099 R)
• M72: 29,124,461 km (0.084 R)
• M73: 29,282,138 km (0.051 R)
• M74: 29,651,495 km (0.113 R)
• M75: 29,810,218 km (0.079 R)
• M76: 30,181,670 km (0.098 R)
• M77: 31,736,889 km (0.059 R)
• M78: 32,061,965 km (0.09 R)
• M79: 32,224,877 km (0.12 R)
• M80: 32,660,656 km (0.112 R)
• M81: 34,479,168 km (0.078 R)
• M82: 34,701,769 km (0.11 R)
• M83: 35,878,506 km (0.087 R)
• M84: 36,556,783 km (0.039 R)
• M85: 36,727,025 km (0.083 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 10,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit