🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.72 AU

Year: 173 Days

Day: 36 Hours

Environment

Temp: 198 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,837,706 km

• M1: 149,598 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.13 AU - 1.31 AU

Year: 490 Days

Day: 23.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.61 AU - 2.09 AU

Year: 915 Days

Day: 13.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.65 AU - 2.65 AU

Year: 1568 Days

Day: 41.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.86 AU - 3.32 AU

Year: 1974 Days

Day: 43.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,837,706 km

• M1: 274,362 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 13.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.96 AU - 9.36 AU

Year: 9262 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,837,706 km

• M1: 175,777 km (0.099 R)
• M2: 616,343 km (0.108 R)
• M3: 1,127,070 km (0.08 R)
• M4: 1,579,155 km (0.084 R)
• M5: 2,038,869 km (0.118 R)
• M6: 2,869,586 km (0.077 R)
• M7: 3,375,826 km (0.051 R)
• M8: 3,838,831 km (0.087 R)
• M9: 4,344,472 km (0.104 R)
• M10: 4,775,014 km (0.09 R)
• M11: 5,265,695 km (0.109 R)
• M12: 6,135,607 km (0.035 R)
• M13: 7,099,167 km (0.038 R)
• M14: 7,865,407 km (0.032 R)
• M15: 9,002,650 km (0.112 R)
• M16: 11,332,787 km (0.116 R)
• M17: 13,074,555 km (0.106 R)
• M18: 13,551,772 km (0.114 R)
• M19: 14,289,289 km (0.115 R)
• M20: 18,385,728 km (0.097 R)
• M21: 19,753,202 km (0.04 R)
• M22: 20,541,732 km (0.066 R)
• M23: 24,622,014 km (0.101 R)
• M24: 26,947,663 km (0.037 R)
• M25: 29,112,494 km (0.083 R)
• M26: 31,817,672 km (0.084 R)
• M27: 34,009,580 km (0.093 R)
• M28: 35,718,287 km (0.111 R)
• M29: 40,554,038 km (0.114 R)

Asteroid Belt

Center: 12.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.7

Radius: 3.1

Gravity: 98.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.33 AU - 19.41 AU

Year: 22977 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,837,706 km

• M1: 38,746 km (0.063 R)
• M2: 277,205 km (0.09 R)
• M3: 792,121 km (0.102 R)
• M4: 960,867 km (0.115 R)
• M5: 1,804,898 km (0.103 R)
• M6: 1,989,652 km (0.088 R)
• M7: 2,519,228 km (0.116 R)
• M8: 3,136,768 km (0.083 R)
• M9: 4,051,559 km (0.104 R)
• M10: 4,190,236 km (0.075 R)
• M11: 6,913,815 km (0.063 R)
• M12: 9,130,257 km (0.098 R)
• M13: 10,046,993 km (0.111 R)
• M14: 10,756,984 km (0.062 R)
• M15: 11,362,257 km (0.107 R)
• M16: 11,848,451 km (0.089 R)
• M17: 13,011,724 km (0.085 R)
• M18: 14,732,398 km (0.115 R)
• M19: 14,895,909 km (0.116 R)
• M20: 17,043,985 km (0.05 R)
• M21: 17,865,277 km (0.079 R)
• M22: 19,194,604 km (0.057 R)
• M23: 20,284,274 km (0.111 R)
• M24: 28,452,019 km (0.082 R)
• M25: 29,475,867 km (0.058 R)
• M26: 29,605,419 km (0.053 R)
• M27: 33,675,229 km (0.092 R)
• M28: 36,436,506 km (0.111 R)
• M29: 36,735,702 km (0.053 R)
• M30: 37,187,487 km (0.098 R)
• M31: 45,100,616 km (0.044 R)
• M32: 47,551,778 km (0.055 R)
• M33: 49,905,850 km (0.104 R)
• M34: 62,420,160 km (0.037 R)
• M35: 63,278,553 km (0.11 R)
• M36: 68,595,112 km (0.111 R)
• M37: 71,361,625 km (0.112 R)
• M38: 79,351,199 km (0.106 R)
• M39: 88,454,229 km (0.095 R)
• M40: 92,559,643 km (0.108 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 18,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit