🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 47.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.13 AU - 1.83 AU

Year: 645 Days

Day: 26.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.82 AU

Year: 658 Days

Day: 34 Hours

Environment

Temp: -25 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.2 AU - 2.6 AU

Year: 1332 Days

Day: 46.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.55 AU - 4.03 AU

Year: 2643 Days

Day: 34.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457

Radius: 4.8

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.14 AU - 17.84 AU

Year: 20786 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,217,010 km

• M1: 59,690 km (0.111 R)
• M2: 285,134 km (0.07 R)
• M3: 484,248 km (0.082 R)
• M4: 646,861 km (0.112 R)
• M5: 815,458 km (0.1 R)
• M6: 1,163,423 km (0.102 R)
• M7: 1,401,283 km (0.098 R)
• M8: 1,845,290 km (0.103 R)
• M9: 2,622,151 km (0.115 R)
• M10: 2,810,046 km (0.109 R)
• M11: 5,366,076 km (0.087 R)
• M12: 6,564,953 km (0.118 R)
• M13: 7,272,401 km (0.111 R)
• M14: 7,787,317 km (0.053 R)
• M15: 10,035,474 km (0.119 R)
• M16: 10,673,210 km (0.091 R)
• M17: 11,153,718 km (0.096 R)
• M18: 11,523,524 km (0.071 R)
• M19: 11,774,549 km (0.103 R)
• M20: 12,418,119 km (0.116 R)
• M21: 14,129,070 km (0.095 R)
• M22: 15,913,623 km (0.051 R)
• M23: 16,461,151 km (0.068 R)
• M24: 17,021,246 km (0.029 R)
• M25: 17,428,900 km (0.118 R)
• M26: 18,348,777 km (0.113 R)
• M27: 33,282,534 km (0.107 R)
• M28: 34,956,235 km (0.071 R)
• M29: 39,597,360 km (0.11 R)
• M30: 41,769,221 km (0.1 R)
• M31: 44,172,062 km (0.108 R)
• M32: 46,665,560 km (0.077 R)
• M33: 47,946,716 km (0.107 R)
• M34: 48,595,971 km (0.092 R)
• M35: 51,760,414 km (0.104 R)
• M36: 53,828,306 km (0.06 R)
• M37: 59,051,366 km (0.096 R)
• M38: 62,843,971 km (0.073 R)
• M39: 63,426,505 km (0.07 R)
• M40: 64,405,324 km (0.09 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit