🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.65 AU - 1.03 AU

Year: 278 Days

Day: 26.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,073,453 km

• M1: 391,348 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.7 AU - 1 AU

Year: 283 Days

Day: 36.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.02 AU - 1.3 AU

Year: 452 Days

Day: 41.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,073,453 km

• M1: 132,095 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.53 AU - 2.55 AU

Year: 1464 Days

Day: 36.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 72.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,073,453 km

• M1: 116,088 km (0.108 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.7

Radius: 13.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.03 AU - 8.15 AU

Year: 6827 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,073,453 km

• M1: 173,982 km (0.098 R)
• M2: 266,733 km (0.038 R)
• M3: 367,412 km (0.08 R)
• M4: 454,329 km (0.077 R)
• M5: 616,493 km (0.099 R)
• M6: 831,615 km (0.106 R)
• M7: 1,022,950 km (0.099 R)
• M8: 1,141,881 km (0.104 R)
• M9: 1,229,844 km (0.11 R)
• M10: 1,451,249 km (0.084 R)
• M11: 2,105,889 km (0.099 R)
• M12: 2,652,669 km (0.048 R)
• M13: 2,991,957 km (0.043 R)
• M14: 3,659,463 km (0.102 R)
• M15: 3,847,059 km (0.116 R)
• M16: 5,768,643 km (0.099 R)
• M17: 6,498,980 km (0.05 R)
• M18: 6,825,702 km (0.106 R)
• M19: 7,091,089 km (0.053 R)
• M20: 7,942,001 km (0.093 R)
• M21: 8,116,133 km (0.119 R)
• M22: 8,933,536 km (0.065 R)
• M23: 9,151,051 km (0.036 R)
• M24: 9,370,362 km (0.077 R)
• M25: 9,628,418 km (0.098 R)
• M26: 10,001,366 km (0.082 R)
• M27: 11,031,646 km (0.075 R)
• M28: 11,935,965 km (0.118 R)
• M29: 12,417,222 km (0.052 R)
• M30: 12,660,169 km (0.043 R)
• M31: 12,823,081 km (0.12 R)
• M32: 13,648,113 km (0.084 R)
• M33: 14,703,526 km (0.071 R)
• M34: 14,832,030 km (0.113 R)
• M35: 16,092,692 km (0.076 R)
• M36: 16,357,779 km (0.053 R)
• M37: 17,750,535 km (0.09 R)
• M38: 18,622,990 km (0.114 R)
• M39: 18,715,591 km (0.081 R)
• M40: 19,274,788 km (0.084 R)
• M41: 19,462,384 km (0.1 R)
• M42: 19,603,455 km (0.112 R)
• M43: 20,266,472 km (0.116 R)
• M44: 20,361,766 km (0.112 R)
• M45: 20,648,695 km (0.069 R)
• M46: 20,840,629 km (0.087 R)
• M47: 21,809,425 km (0.115 R)
• M48: 22,299,358 km (0.088 R)
• M49: 22,545,745 km (0.081 R)
• M50: 23,190,363 km (0.103 R)
• M51: 23,390,076 km (0.115 R)
• M52: 24,396,570 km (0.117 R)
• M53: 25,932,791 km (0.105 R)
• M54: 26,088,223 km (0.071 R)
• M55: 26,556,165 km (0.088 R)
• M56: 27,342,152 km (0.076 R)
• M57: 27,870,383 km (0.103 R)
• M58: 30,945,516 km (0.111 R)
• M59: 31,220,328 km (0.031 R)
• M60: 31,606,589 km (0.114 R)
• M61: 31,883,345 km (0.106 R)
• M62: 32,718,700 km (0.097 R)
• M63: 32,886,549 km (0.073 R)
• M64: 33,730,430 km (0.118 R)
• M65: 34,183,413 km (0.098 R)
• M66: 34,809,629 km (0.046 R)
• M67: 35,382,140 km (0.034 R)
• M68: 35,497,032 km (0.076 R)
• M69: 35,669,667 km (0.078 R)
• M70: 35,900,198 km (0.114 R)
• M71: 37,001,837 km (0.045 R)
• M72: 37,644,808 km (0.107 R)
• M73: 38,173,487 km (0.113 R)
• M74: 38,645,618 km (0.108 R)
• M75: 39,000,913 km (0.071 R)
• M76: 39,953,851 km (0.105 R)
• M77: 40,073,380 km (0.093 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit