🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.53 AU - 0.71 AU

Year: 183 Days

Day: 22.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.5 AU - 2.3 AU

Year: 981 Days

Day: 14.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,684,691 km

• M1: 1,187,358 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.18 AU - 2.22 AU

Year: 1223 Days

Day: 14.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.15 AU - 2.89 AU

Year: 1499 Days

Day: 25 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.4

Radius: 6.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.14 AU - 17.48 AU

Year: 22449 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 41,684,691 km

• M1: 592,108 km (0.074 R)
• M2: 822,190 km (0.082 R)
• M3: 1,189,153 km (0.104 R)
• M4: 1,479,822 km (0.031 R)
• M5: 1,581,549 km (0.079 R)
• M6: 1,813,874 km (0.079 R)
• M7: 2,357,812 km (0.106 R)
• M8: 2,722,083 km (0.107 R)
• M9: 3,861,420 km (0.104 R)
• M10: 4,030,915 km (0.116 R)
• M11: 4,260,697 km (0.117 R)
• M12: 6,149,370 km (0.082 R)
• M13: 7,126,244 km (0.115 R)
• M14: 8,006,628 km (0.058 R)
• M15: 8,698,368 km (0.103 R)
• M16: 9,220,315 km (0.114 R)
• M17: 10,099,801 km (0.076 R)
• M18: 10,412,012 km (0.094 R)
• M19: 10,608,583 km (0.043 R)
• M20: 11,407,735 km (0.064 R)
• M21: 12,475,266 km (0.11 R)
• M22: 12,936,476 km (0.103 R)
• M23: 13,403,371 km (0.076 R)
• M24: 13,746,249 km (0.093 R)
• M25: 16,044,970 km (0.091 R)
• M26: 16,454,868 km (0.107 R)
• M27: 16,592,199 km (0.04 R)
• M28: 16,729,979 km (0.104 R)
• M29: 17,191,937 km (0.102 R)
• M30: 17,331,362 km (0.064 R)
• M31: 17,424,412 km (0.114 R)
• M32: 17,658,084 km (0.035 R)
• M33: 19,081,208 km (0.099 R)
• M34: 21,884,972 km (0.075 R)
• M35: 24,031,701 km (0.096 R)
• M36: 24,395,972 km (0.089 R)
• M37: 27,212,750 km (0.057 R)
• M38: 29,184,001 km (0.069 R)
• M39: 29,572,507 km (0.07 R)
• M40: 29,907,008 km (0.049 R)
• M41: 30,018,758 km (0.086 R)
• M42: 30,074,707 km (0.115 R)
• M43: 31,030,937 km (0.062 R)
• M44: 31,598,062 km (0.107 R)
• M45: 31,997,040 km (0.092 R)
• M46: 32,397,812 km (0.069 R)
• M47: 33,551,661 km (0.093 R)
• M48: 33,784,136 km (0.105 R)
• M49: 34,426,060 km (0.098 R)
• M50: 34,719,123 km (0.112 R)
• M51: 37,153,529 km (0.108 R)
• M52: 37,634,935 km (0.11 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: 323 - 19,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit