🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.77 AU - 1.15 AU

Year: 329 Days

Day: 40.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.34 AU - 1.62 AU

Year: 630 Days

Day: 21.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,399,429 km

• M1: 948,151 km (0.098 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.62 AU - 3.34 AU

Year: 1800 Days

Day: 22.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,399,429 km

• M1: 1,358,049 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.7

Radius: 6.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.49 AU - 16.87 AU

Year: 18681 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,399,429 km

• M1: 255,812 km (0.112 R)
• M2: 431,141 km (0.117 R)
• M3: 1,558,361 km (0.098 R)
• M4: 1,818,063 km (0.082 R)
• M5: 1,862,643 km (0.057 R)
• M6: 1,998,777 km (0.106 R)
• M7: 2,575,776 km (0.111 R)
• M8: 2,626,191 km (0.093 R)
• M9: 3,255,549 km (0.096 R)
• M10: 4,645,911 km (0.114 R)
• M11: 5,466,456 km (0.102 R)
• M12: 6,399,348 km (0.101 R)
• M13: 6,571,086 km (0.08 R)
• M14: 6,884,045 km (0.09 R)
• M15: 6,954,207 km (0.101 R)
• M16: 7,095,427 km (0.119 R)
• M17: 7,237,545 km (0.095 R)
• M18: 7,488,570 km (0.119 R)
• M19: 8,370,599 km (0.109 R)
• M20: 8,900,176 km (0.068 R)
• M21: 9,207,599 km (0.049 R)
• M22: 10,960,438 km (0.089 R)
• M23: 11,290,002 km (0.1 R)
• M24: 13,554,165 km (0.091 R)
• M25: 13,686,410 km (0.033 R)
• M26: 13,730,691 km (0.098 R)
• M27: 13,863,534 km (0.071 R)
• M28: 14,041,256 km (0.081 R)
• M29: 14,399,094 km (0.101 R)
• M30: 15,123,896 km (0.064 R)
• M31: 15,398,707 km (0.112 R)
• M32: 15,582,862 km (0.116 R)
• M33: 16,233,015 km (0.109 R)
• M34: 16,750,174 km (0.111 R)
• M35: 17,464,055 km (0.073 R)
• M36: 18,528,893 km (0.076 R)
• M37: 19,217,342 km (0.089 R)
• M38: 19,366,043 km (0.12 R)
• M39: 19,764,272 km (0.084 R)
• M40: 20,670,087 km (0.119 R)
• M41: 20,924,105 km (0.034 R)
• M42: 22,002,406 km (0.079 R)
• M43: 22,783,606 km (0.083 R)
• M44: 24,802,878 km (0.113 R)
• M45: 25,343,824 km (0.115 R)
• M46: 25,670,247 km (0.106 R)
• M47: 28,556,738 km (0.04 R)
• M48: 28,669,684 km (0.108 R)
• M49: 30,268,137 km (0.088 R)
• M50: 30,556,562 km (0.07 R)
• M51: 38,307,078 km (0.078 R)
• M52: 38,931,948 km (0.072 R)
• M53: 39,182,824 km (0.086 R)
• M54: 40,890,334 km (0.062 R)
• M55: 41,528,967 km (0.085 R)
• M56: 41,977,911 km (0.12 R)
• M57: 42,364,023 km (0.03 R)
• M58: 43,269,539 km (0.103 R)
• M59: 43,399,389 km (0.115 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 18,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit