🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.04 AU - 1.16 AU

Year: 417 Days

Day: 47.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,355,852 km

• M1: 54,454 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.14 AU - 1.34 AU

Year: 499 Days

Day: 29.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.68 AU - 1.8 AU

Year: 830 Days

Day: 18.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 107.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,355,852 km

• M1: 1,433,746 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 14.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.39 AU - 5.55 AU

Year: 4007 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,355,852 km

• M1: 183,557 km (0.092 R)
• M2: 350,957 km (0.102 R)
• M3: 688,300 km (0.105 R)
• M4: 903,422 km (0.107 R)
• M5: 1,117,646 km (0.078 R)
• M6: 1,218,624 km (0.104 R)
• M7: 1,417,141 km (0.099 R)
• M8: 1,513,631 km (0.095 R)
• M9: 1,670,111 km (0.06 R)
• M10: 2,046,499 km (0.119 R)
• M11: 2,172,909 km (0.102 R)
• M12: 2,483,773 km (0.12 R)
• M13: 3,203,788 km (0.099 R)
• M14: 3,828,958 km (0.09 R)
• M15: 3,966,588 km (0.119 R)
• M16: 4,348,361 km (0.105 R)
• M17: 4,471,480 km (0.028 R)
• M18: 4,679,421 km (0.105 R)
• M19: 4,869,261 km (0.057 R)
• M20: 5,300,253 km (0.119 R)
• M21: 5,498,320 km (0.105 R)
• M22: 5,676,491 km (0.106 R)
• M23: 5,856,607 km (0.101 R)
• M24: 6,361,799 km (0.087 R)
• M25: 6,478,635 km (0.107 R)
• M26: 7,001,180 km (0.106 R)
• M27: 7,365,302 km (0.05 R)
• M28: 7,586,856 km (0.106 R)
• M29: 7,710,873 km (0.045 R)
• M30: 7,835,488 km (0.078 R)
• M31: 7,960,851 km (0.058 R)
• M32: 8,935,780 km (0.099 R)
• M33: 9,040,499 km (0.052 R)
• M34: 9,172,145 km (0.117 R)
• M35: 9,277,910 km (0.083 R)
• M36: 9,893,954 km (0.086 R)
• M37: 10,056,866 km (0.097 R)
• M38: 10,634,015 km (0.105 R)
• M39: 10,968,815 km (0.094 R)
• M40: 11,165,686 km (0.078 R)
• M41: 11,335,330 km (0.109 R)
• M42: 11,563,018 km (0.094 R)
• M43: 11,706,033 km (0.055 R)
• M44: 11,907,243 km (0.11 R)
• M45: 12,022,732 km (0.109 R)
• M46: 12,605,865 km (0.093 R)
• M47: 12,812,160 km (0.115 R)
• M48: 13,437,928 km (0.06 R)
• M49: 13,921,428 km (0.077 R)
• M50: 14,287,644 km (0.094 R)
• M51: 14,472,098 km (0.106 R)
• M52: 15,186,278 km (0.076 R)
• M53: 15,405,888 km (0.118 R)
• M54: 15,626,545 km (0.115 R)
• M55: 16,745,836 km (0.057 R)
• M56: 17,298,750 km (0.119 R)
• M57: 18,289,237 km (0.112 R)
• M58: 18,456,189 km (0.104 R)
• M59: 18,556,419 km (0.085 R)
• M60: 18,724,118 km (0.1 R)
• M61: 19,980,740 km (0.116 R)
• M62: 20,221,593 km (0.12 R)
• M63: 20,810,410 km (0.082 R)
• M64: 21,124,416 km (0.072 R)
• M65: 21,404,912 km (0.076 R)
• M66: 21,651,300 km (0.093 R)
• M67: 21,757,215 km (0.118 R)
• M68: 22,861,696 km (0.081 R)
• M69: 22,969,556 km (0.097 R)
• M70: 23,221,778 km (0.104 R)
• M71: 23,911,424 km (0.076 R)
• M72: 24,093,934 km (0.118 R)

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 10.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.34 AU - 7.54 AU

Year: 7339 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,355,852 km

• M1: 367,263 km (0.07 R)
• M2: 469,438 km (0.09 R)
• M3: 912,697 km (0.085 R)
• M4: 1,017,266 km (0.092 R)
• M5: 1,148,463 km (0.062 R)
• M6: 1,416,393 km (0.067 R)
• M7: 1,614,610 km (0.06 R)
• M8: 1,769,593 km (0.12 R)
• M9: 2,738,239 km (0.064 R)
• M10: 2,924,190 km (0.102 R)
• M11: 3,034,593 km (0.116 R)
• M12: 3,210,969 km (0.092 R)
• M13: 3,308,656 km (0.071 R)
• M14: 4,339,385 km (0.054 R)
• M15: 4,703,806 km (0.063 R)
• M16: 5,579,552 km (0.043 R)
• M17: 6,056,320 km (0.094 R)
• M18: 7,477,650 km (0.071 R)
• M19: 7,870,494 km (0.09 R)
• M20: 8,495,214 km (0.11 R)
• M21: 8,631,199 km (0.097 R)
• M22: 8,722,154 km (0.104 R)
• M23: 9,275,218 km (0.104 R)
• M24: 9,768,292 km (0.113 R)
• M25: 10,222,023 km (0.068 R)
• M26: 10,487,708 km (0.115 R)
• M27: 11,373,477 km (0.098 R)
• M28: 11,926,541 km (0.077 R)
• M29: 13,189,895 km (0.074 R)
• M30: 13,930,703 km (0.102 R)
• M31: 14,549,440 km (0.082 R)
• M32: 15,067,348 km (0.087 R)
• M33: 16,233,463 km (0.112 R)
• M34: 17,198,669 km (0.09 R)
• M35: 17,342,283 km (0.084 R)
• M36: 18,358,052 km (0.115 R)
• M37: 18,534,129 km (0.102 R)
• M38: 19,542,419 km (0.078 R)
• M39: 20,325,563 km (0.096 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit