🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.63 AU

Year: 180 Days

Day: 44.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.07 AU - 1.17 AU

Year: 537 Days

Day: 30.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.74 AU - 2.02 AU

Year: 1168 Days

Day: 34.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.1

Radius: 12.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.75 AU - 8.85 AU

Year: 8935 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,880,261 km

• M1: 162,164 km (0.07 R)
• M2: 561,291 km (0.118 R)
• M3: 1,297,762 km (0.114 R)
• M4: 1,963,173 km (0.106 R)
• M5: 2,598,964 km (0.048 R)
• M6: 3,900,316 km (0.101 R)
• M7: 4,605,819 km (0.105 R)
• M8: 5,328,527 km (0.112 R)
• M9: 6,921,295 km (0.104 R)
• M10: 8,535,307 km (0.085 R)
• M11: 9,093,755 km (0.115 R)
• M12: 10,491,897 km (0.111 R)
• M13: 11,242,579 km (0.107 R)
• M14: 13,711,094 km (0.059 R)
• M15: 16,807,470 km (0.099 R)
• M16: 17,611,858 km (0.101 R)
• M17: 18,288,788 km (0.113 R)
• M18: 24,438,458 km (0.119 R)
• M19: 31,074,021 km (0.118 R)
• M20: 41,136,871 km (0.042 R)
• M21: 49,375,675 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 13.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.9 AU - 9.42 AU

Year: 9605 Days

Day: 10.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,880,261 km

• M1: 170,841 km (0.112 R)
• M2: 660,026 km (0.078 R)
• M3: 1,096,702 km (0.118 R)
• M4: 1,735,934 km (0.059 R)
• M5: 2,755,144 km (0.094 R)
• M6: 3,675,919 km (0.107 R)
• M7: 4,167,946 km (0.092 R)
• M8: 6,743,872 km (0.03 R)
• M9: 7,897,421 km (0.111 R)
• M10: 10,239,525 km (0.109 R)
• M11: 11,220,439 km (0.059 R)
• M12: 12,038,141 km (0.064 R)
• M13: 13,249,435 km (0.073 R)
• M14: 13,792,924 km (0.074 R)
• M15: 14,414,054 km (0.11 R)
• M16: 15,184,034 km (0.056 R)
• M17: 17,016,758 km (0.079 R)
• M18: 17,443,261 km (0.071 R)
• M19: 19,221,531 km (0.107 R)
• M20: 19,918,657 km (0.039 R)
• M21: 23,659,950 km (0.119 R)
• M22: 27,164,580 km (0.11 R)
• M23: 28,339,671 km (0.108 R)
• M24: 31,638,902 km (0.116 R)
• M25: 33,938,222 km (0.117 R)
• M26: 34,842,690 km (0.078 R)
• M27: 35,416,249 km (0.097 R)
• M28: 40,107,638 km (0.107 R)
• M29: 40,737,595 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit