🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.52 AU - 0.62 AU

Year: 157 Days

Day: 25.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,718,184 km

• M1: 153,637 km (0.062 R)
• M2: 255,663 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 228 Days

Day: 28.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 128.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.37 AU - 1.49 AU

Year: 625 Days

Day: 36.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.42 AU - 1.58 AU

Year: 671 Days

Day: 12.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.26 AU - 3 AU

Year: 1558 Days

Day: 13.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,718,184 km

• M1: 471,084 km (0.101 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 12

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.82 AU - 7.64 AU

Year: 5680 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 24,718,184 km

• M1: 163,810 km (0.075 R)
• M2: 244,742 km (0.095 R)
• M3: 327,171 km (0.108 R)
• M4: 510,578 km (0.086 R)
• M5: 856,298 km (0.087 R)
• M6: 1,073,514 km (0.066 R)
• M7: 1,244,056 km (0.09 R)
• M8: 1,337,555 km (0.111 R)
• M9: 1,472,791 km (0.063 R)
• M10: 1,572,274 km (0.103 R)
• M11: 1,895,555 km (0.082 R)
• M12: 2,070,883 km (0.056 R)
• M13: 2,508,906 km (0.105 R)
• M14: 2,592,830 km (0.053 R)
• M15: 2,763,521 km (0.116 R)
• M16: 2,862,854 km (0.055 R)
• M17: 3,298,184 km (0.103 R)
• M18: 4,202,803 km (0.089 R)
• M19: 4,404,311 km (0.087 R)
• M20: 4,535,508 km (0.095 R)
• M21: 4,668,052 km (0.074 R)
• M22: 5,088,721 km (0.104 R)
• M23: 5,553,073 km (0.101 R)
• M24: 5,790,335 km (0.067 R)
• M25: 6,095,814 km (0.084 R)
• M26: 6,193,352 km (0.112 R)
• M27: 6,291,488 km (0.055 R)
• M28: 6,874,172 km (0.075 R)
• M29: 7,009,707 km (0.116 R)
• M30: 7,112,032 km (0.032 R)
• M31: 7,369,939 km (0.116 R)
• M32: 7,456,706 km (0.047 R)
• M33: 8,144,557 km (0.087 R)
• M34: 8,234,166 km (0.098 R)
• M35: 9,056,057 km (0.102 R)
• M36: 9,618,395 km (0.034 R)
• M37: 10,269,595 km (0.109 R)
• M38: 10,580,908 km (0.09 R)
• M39: 10,856,018 km (0.1 R)
• M40: 11,133,373 km (0.106 R)
• M41: 11,594,284 km (0.108 R)
• M42: 11,675,067 km (0.093 R)
• M43: 11,816,885 km (0.109 R)
• M44: 12,472,573 km (0.084 R)
• M45: 12,576,095 km (0.075 R)
• M46: 12,721,504 km (0.119 R)
• M47: 13,098,042 km (0.068 R)
• M48: 13,605,777 km (0.06 R)
• M49: 14,055,468 km (0.068 R)
• M50: 14,227,954 km (0.05 R)
• M51: 14,466,413 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 10.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.74 AU - 9.76 AU

Year: 8655 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,718,184 km

• M1: 145,708 km (0.099 R)
• M2: 243,246 km (0.05 R)
• M3: 332,257 km (0.051 R)
• M4: 445,203 km (0.108 R)
• M5: 554,559 km (0.116 R)
• M6: 726,746 km (0.054 R)
• M7: 905,666 km (0.097 R)
• M8: 1,037,461 km (0.09 R)
• M9: 1,227,899 km (0.079 R)
• M10: 1,416,243 km (0.119 R)
• M11: 1,542,354 km (0.066 R)
• M12: 2,294,532 km (0.102 R)
• M13: 2,393,865 km (0.098 R)
• M14: 2,682,888 km (0.11 R)
• M15: 3,091,889 km (0.07 R)
• M16: 3,257,344 km (0.103 R)
• M17: 3,350,544 km (0.117 R)
• M18: 3,539,785 km (0.114 R)
• M19: 3,713,019 km (0.113 R)
• M20: 4,028,072 km (0.079 R)
• M21: 4,229,431 km (0.087 R)
• M22: 4,392,941 km (0.12 R)
• M23: 4,600,284 km (0.046 R)
• M24: 4,768,432 km (0.113 R)
• M25: 5,111,011 km (0.092 R)
• M26: 5,285,442 km (0.099 R)
• M27: 5,752,337 km (0.062 R)
• M28: 5,842,844 km (0.107 R)
• M29: 6,002,315 km (0.11 R)
• M30: 6,094,168 km (0.115 R)
• M31: 6,232,696 km (0.105 R)
• M32: 6,302,409 km (0.057 R)
• M33: 7,675,119 km (0.029 R)
• M34: 7,799,883 km (0.069 R)
• M35: 7,900,114 km (0.118 R)
• M36: 8,000,943 km (0.098 R)
• M37: 8,203,648 km (0.031 R)
• M38: 8,821,936 km (0.069 R)
• M39: 9,005,193 km (0.065 R)
• M40: 9,163,318 km (0.101 R)
• M41: 9,375,448 km (0.055 R)
• M42: 9,858,799 km (0.11 R)
• M43: 9,940,180 km (0.057 R)
• M44: 10,185,521 km (0.109 R)
• M45: 10,377,754 km (0.104 R)
• M46: 10,933,809 km (0.12 R)
• M47: 11,074,282 km (0.108 R)
• M48: 11,357,171 km (0.119 R)
• M49: 12,045,621 km (0.08 R)
• M50: 12,132,687 km (0.048 R)
• M51: 13,523,348 km (0.056 R)
• M52: 13,674,143 km (0.066 R)
• M53: 13,916,791 km (0.093 R)
• M54: 14,038,713 km (0.116 R)
• M55: 14,901,444 km (0.098 R)
• M56: 15,182,538 km (0.093 R)
• M57: 16,131,737 km (0.085 R)
• M58: 16,388,148 km (0.106 R)
• M59: 16,840,083 km (0.096 R)
• M60: 17,002,546 km (0.035 R)
• M61: 17,690,397 km (0.065 R)
• M62: 17,822,342 km (0.088 R)
• M63: 18,520,964 km (0.074 R)
• M64: 19,093,176 km (0.114 R)
• M65: 20,013,802 km (0.1 R)
• M66: 20,774,507 km (0.074 R)
• M67: 21,439,170 km (0.068 R)
• M68: 21,756,467 km (0.111 R)
• M69: 22,324,341 km (0.073 R)
• M70: 23,077,117 km (0.119 R)
• M71: 23,366,140 km (0.085 R)
• M72: 23,547,303 km (0.116 R)
• M73: 23,765,417 km (0.071 R)
• M74: 24,203,589 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit