🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.92 AU - 1.04 AU

Year: 367 Days

Day: 26 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,844,848 km

• M1: 329,415 km (0.091 R)
• M2: 443,857 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.17 AU - 1.65 AU

Year: 634 Days

Day: 37.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,844,848 km

• M1: 879,037 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.23 AU - 1.77 AU

Year: 696 Days

Day: 47.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,844,848 km

• M1: 13,314 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 10.6

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.53 AU - 8.85 AU

Year: 8077 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,844,848 km

• M1: 131,945 km (0.1 R)
• M2: 595,549 km (0.104 R)
• M3: 1,197,980 km (0.11 R)
• M4: 1,768,546 km (0.108 R)
• M5: 2,261,471 km (0.117 R)
• M6: 2,704,580 km (0.085 R)
• M7: 3,074,535 km (0.117 R)
• M8: 3,866,955 km (0.066 R)
• M9: 5,088,123 km (0.092 R)
• M10: 5,623,234 km (0.09 R)
• M11: 6,442,283 km (0.1 R)
• M12: 7,261,032 km (0.102 R)
• M13: 8,748,932 km (0.119 R)
• M14: 11,243,178 km (0.106 R)
• M15: 11,665,193 km (0.097 R)
• M16: 14,546,149 km (0.07 R)
• M17: 19,108,136 km (0.104 R)
• M18: 19,633,823 km (0.103 R)
• M19: 24,019,135 km (0.089 R)
• M20: 24,897,274 km (0.063 R)
• M21: 27,375,214 km (0.111 R)
• M22: 30,214,880 km (0.074 R)
• M23: 31,445,472 km (0.055 R)
• M24: 32,496,248 km (0.086 R)
• M25: 33,137,724 km (0.026 R)
• M26: 36,358,416 km (0.062 R)
• M27: 38,578,149 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.2

Radius: 7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.31 AU - 15.35 AU

Year: 22733 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,844,848 km

• M1: 87,066 km (0.112 R)
• M2: 786,735 km (0.112 R)
• M3: 2,088,087 km (0.115 R)
• M4: 3,009,610 km (0.096 R)
• M5: 3,261,084 km (0.111 R)
• M6: 3,806,817 km (0.097 R)
• M7: 4,849,215 km (0.09 R)
• M8: 6,070,233 km (0.036 R)
• M9: 8,430,438 km (0.106 R)
• M10: 8,679,070 km (0.084 R)
• M11: 11,798,485 km (0.049 R)
• M12: 12,109,948 km (0.111 R)
• M13: 14,622,743 km (0.117 R)
• M14: 17,131,051 km (0.052 R)
• M15: 17,396,736 km (0.095 R)
• M16: 17,800,351 km (0.051 R)
• M17: 19,405,387 km (0.065 R)
• M18: 24,292,151 km (0.1 R)
• M19: 30,812,823 km (0.117 R)
• M20: 33,324,571 km (0.074 R)
• M21: 33,842,778 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 13,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit