🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.59 AU - 0.83 AU

Year: 224 Days

Day: 26.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,787,045 km

• M1: 135,386 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.83 AU - 1.03 AU

Year: 336 Days

Day: 33.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,787,045 km

• M1: 438,771 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.69 AU - 1.89 AU

Year: 897 Days

Day: 41.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,787,045 km

• M1: 493,823 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.08 AU - 2.44 AU

Year: 1273 Days

Day: 15 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,787,045 km

• M1: 2,200,285 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.86 AU - 2.7 AU

Year: 1290 Days

Day: 17.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 122 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.23 AU - 2.33 AU

Year: 1290 Days

Day: 26.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.28 AU - 3.54 AU

Year: 2360 Days

Day: 31.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.5

Radius: 3.5

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.44 AU - 17.8 AU

Year: 24254 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,787,045 km

• M1: 76,295 km (0.072 R)
• M2: 153,936 km (0.087 R)
• M3: 555,008 km (0.115 R)
• M4: 1,177,186 km (0.07 R)
• M5: 1,735,186 km (0.026 R)
• M6: 2,491,253 km (0.088 R)
• M7: 2,754,246 km (0.052 R)
• M8: 2,971,163 km (0.115 R)
• M9: 3,026,215 km (0.063 R)
• M10: 3,536,793 km (0.084 R)
• M11: 4,043,182 km (0.107 R)
• M12: 4,196,519 km (0.046 R)
• M13: 4,763,795 km (0.115 R)
• M14: 4,925,659 km (0.047 R)
• M15: 5,155,143 km (0.09 R)
• M16: 5,864,685 km (0.091 R)
• M17: 6,038,069 km (0.096 R)
• M18: 6,142,937 km (0.085 R)
• M19: 6,676,254 km (0.092 R)
• M20: 7,710,723 km (0.094 R)
• M21: 7,977,157 km (0.117 R)
• M22: 8,440,761 km (0.109 R)
• M23: 9,112,306 km (0.081 R)
• M24: 9,883,034 km (0.06 R)
• M25: 10,632,220 km (0.066 R)
• M26: 12,807,074 km (0.072 R)
• M27: 12,851,953 km (0.065 R)
• M28: 13,531,127 km (0.1 R)
• M29: 13,760,162 km (0.095 R)
• M30: 13,944,317 km (0.092 R)
• M31: 14,314,871 km (0.077 R)
• M32: 15,350,836 km (0.084 R)
• M33: 15,637,615 km (0.097 R)
• M34: 15,685,486 km (0.101 R)
• M35: 16,851,153 km (0.101 R)
• M36: 16,900,221 km (0.088 R)
• M37: 17,643,573 km (0.115 R)
• M38: 18,397,397 km (0.102 R)
• M39: 19,988,370 km (0.042 R)
• M40: 20,353,688 km (0.083 R)
• M41: 20,458,556 km (0.108 R)
• M42: 21,516,213 km (0.108 R)
• M43: 22,267,045 km (0.093 R)
• M44: 22,537,218 km (0.054 R)
• M45: 25,298,795 km (0.104 R)
• M46: 25,977,221 km (0.085 R)
• M47: 27,352,026 km (0.107 R)
• M48: 27,583,454 km (0.092 R)
• M49: 27,699,542 km (0.045 R)
• M50: 28,048,254 km (0.063 R)
• M51: 28,691,675 km (0.109 R)
• M52: 28,809,109 km (0.068 R)
• M53: 35,954,203 km (0.074 R)
• M54: 37,227,580 km (0.035 R)
• M55: 41,665,999 km (0.113 R)
• M56: 45,444,392 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit