🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.79 AU - 1.03 AU

Year: 311 Days

Day: 35.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.83 AU - 1.03 AU

Year: 321 Days

Day: 27.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.01 AU - 1.11 AU

Year: 391 Days

Day: 28.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.83 AU - 3.05 AU

Year: 1365 Days

Day: 43.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,288,101 km

• M1: 595,699 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.97 AU - 3.59 AU

Year: 2128 Days

Day: 20 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,288,101 km

• M1: 390,301 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.92 AU - 5.94 AU

Year: 3921 Days

Day: 35.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,288,101 km

• M1: 3,239,991 km (0.12 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 12.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.25 AU - 10.11 AU

Year: 10787 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,288,101 km

• M1: 205,248 km (0.107 R)
• M2: 295,306 km (0.029 R)
• M3: 423,212 km (0.117 R)
• M4: 674,537 km (0.05 R)
• M5: 1,596,808 km (0.082 R)
• M6: 2,005,958 km (0.044 R)
• M7: 2,489,458 km (0.057 R)
• M8: 3,851,397 km (0.108 R)
• M9: 3,949,384 km (0.099 R)
• M10: 4,048,268 km (0.112 R)
• M11: 4,273,712 km (0.09 R)
• M12: 4,529,225 km (0.092 R)
• M13: 4,737,166 km (0.118 R)
• M14: 4,868,812 km (0.111 R)
• M15: 5,740,220 km (0.096 R)
• M16: 6,454,400 km (0.03 R)
• M17: 7,015,991 km (0.057 R)
• M18: 7,136,267 km (0.109 R)
• M19: 8,891,499 km (0.114 R)
• M20: 9,185,608 km (0.06 R)
• M21: 9,649,511 km (0.095 R)
• M22: 9,884,231 km (0.116 R)
• M23: 9,985,508 km (0.071 R)
• M24: 10,531,241 km (0.091 R)
• M25: 10,912,117 km (0.12 R)
• M26: 11,051,842 km (0.096 R)
• M27: 11,262,326 km (0.096 R)
• M28: 11,687,483 km (0.079 R)
• M29: 12,298,890 km (0.071 R)
• M30: 12,480,651 km (0.103 R)
• M31: 12,590,157 km (0.106 R)
• M32: 13,328,422 km (0.068 R)
• M33: 14,500,522 km (0.088 R)
• M34: 14,808,244 km (0.104 R)
• M35: 15,313,137 km (0.097 R)
• M36: 15,469,617 km (0.071 R)
• M37: 16,140,713 km (0.048 R)
• M38: 16,419,713 km (0.112 R)
• M39: 16,539,840 km (0.087 R)
• M40: 16,780,842 km (0.097 R)
• M41: 17,063,582 km (0.117 R)
• M42: 17,307,127 km (0.09 R)
• M43: 17,633,849 km (0.111 R)
• M44: 17,838,948 km (0.101 R)
• M45: 18,251,688 km (0.072 R)
• M46: 18,376,154 km (0.112 R)
• M47: 18,459,180 km (0.081 R)
• M48: 18,667,570 km (0.111 R)
• M49: 19,086,594 km (0.08 R)
• M50: 19,212,855 km (0.108 R)
• M51: 19,635,917 km (0.117 R)
• M52: 21,621,530 km (0.104 R)
• M53: 21,841,140 km (0.117 R)
• M54: 22,727,208 km (0.032 R)
• M55: 22,905,828 km (0.119 R)
• M56: 23,489,558 km (0.109 R)
• M57: 23,805,958 km (0.113 R)
• M58: 24,488,723 km (0.069 R)
• M59: 25,039,542 km (0.104 R)
• M60: 25,223,996 km (0.115 R)
• M61: 25,919,925 km (0.091 R)
• M62: 27,425,778 km (0.104 R)
• M63: 27,949,969 km (0.119 R)
• M64: 30,177,630 km (0.094 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 10,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit