🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.6 AU - 0.94 AU

Year: 244 Days

Day: 41.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,732,440 km

• M1: 659,278 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1 AU - 1.42 AU

Year: 481 Days

Day: 16.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,732,440 km

• M1: 67,020 km (0.103 R)
• M2: 288,125 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.43 AU - 1.85 AU

Year: 760 Days

Day: 38.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,732,440 km

• M1: 499,358 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.53 AU - 2.05 AU

Year: 866 Days

Day: 27.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,732,440 km

• M1: 19,149 km (0.101 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 8.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.07 AU - 5.75 AU

Year: 4551 Days

Day: 9 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,732,440 km

• M1: 102,026 km (0.112 R)
• M2: 418,874 km (0.113 R)
• M3: 1,237,623 km (0.103 R)
• M4: 1,716,187 km (0.096 R)
• M5: 2,202,529 km (0.12 R)
• M6: 2,636,812 km (0.081 R)
• M7: 3,339,922 km (0.081 R)
• M8: 3,716,011 km (0.085 R)
• M9: 4,183,355 km (0.065 R)
• M10: 4,758,259 km (0.034 R)
• M11: 5,562,498 km (0.07 R)
• M12: 6,147,126 km (0.076 R)
• M13: 6,713,504 km (0.109 R)
• M14: 7,345,106 km (0.093 R)
• M15: 9,442,019 km (0.103 R)
• M16: 9,965,612 km (0.075 R)
• M17: 11,484,778 km (0.043 R)
• M18: 12,653,885 km (0.108 R)
• M19: 13,948,206 km (0.088 R)
• M20: 14,925,230 km (0.099 R)
• M21: 16,421,957 km (0.086 R)
• M22: 16,689,886 km (0.113 R)
• M23: 17,289,325 km (0.107 R)
• M24: 18,129,916 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.9

Radius: 6.7

Gravity: 20.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.42 AU - 15.28 AU

Year: 18641 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,732,440 km

• M1: 83,476 km (0.094 R)
• M2: 508,184 km (0.077 R)
• M3: 778,059 km (0.071 R)
• M4: 1,051,823 km (0.08 R)
• M5: 2,009,847 km (0.115 R)
• M6: 4,135,484 km (0.101 R)
• M7: 4,757,811 km (0.09 R)
• M8: 5,641,784 km (0.119 R)
• M9: 7,680,205 km (0.112 R)
• M10: 8,192,129 km (0.116 R)
• M11: 9,629,765 km (0.067 R)
• M12: 10,844,499 km (0.062 R)
• M13: 13,648,263 km (0.044 R)
• M14: 14,246,654 km (0.096 R)
• M15: 16,064,418 km (0.097 R)
• M16: 17,766,094 km (0.092 R)
• M17: 18,569,733 km (0.095 R)
• M18: 20,249,418 km (0.096 R)
• M19: 20,538,890 km (0.088 R)
• M20: 26,577,259 km (0.113 R)
• M21: 30,185,410 km (0.106 R)
• M22: 35,626,284 km (0.078 R)
• M23: 39,997,683 km (0.107 R)
• M24: 41,220,945 km (0.084 R)
• M25: 50,668,200 km (0.116 R)
• M26: 52,825,551 km (0.108 R)
• M27: 62,679,264 km (0.031 R)
• M28: 63,294,261 km (0.104 R)
• M29: 64,954,049 km (0.092 R)
• M30: 72,332,066 km (0.099 R)
• M31: 75,064,023 km (0.078 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: 290 - 13,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit