🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.63 AU - 0.93 AU

Year: 242 Days

Day: 24.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,825,312 km

• M1: 146,008 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.04 AU - 3.46 AU

Year: 2059 Days

Day: 44.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.2 AU - 4.96 AU

Year: 2896 Days

Day: 44.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.75 AU - 5.01 AU

Year: 3789 Days

Day: 46.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,825,312 km

• M1: 3,141,106 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 8.7

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.45 AU - 7.13 AU

Year: 4897 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,825,312 km

• M1: 108,309 km (0.112 R)
• M2: 416,630 km (0.109 R)
• M3: 785,688 km (0.057 R)
• M4: 1,226,553 km (0.107 R)
• M5: 1,709,904 km (0.049 R)
• M6: 2,060,711 km (0.109 R)
• M7: 2,764,868 km (0.111 R)
• M8: 3,837,933 km (0.109 R)
• M9: 4,274,909 km (0.079 R)
• M10: 4,592,804 km (0.099 R)
• M11: 5,005,844 km (0.105 R)
• M12: 5,499,816 km (0.059 R)
• M13: 6,426,425 km (0.058 R)
• M14: 7,077,326 km (0.105 R)
• M15: 7,629,043 km (0.071 R)
• M16: 10,084,243 km (0.112 R)
• M17: 11,190,220 km (0.075 R)
• M18: 12,821,136 km (0.107 R)
• M19: 13,175,683 km (0.108 R)
• M20: 14,278,668 km (0.113 R)
• M21: 16,727,436 km (0.045 R)
• M22: 17,211,983 km (0.09 R)
• M23: 17,830,869 km (0.114 R)
• M24: 18,722,174 km (0.111 R)
• M25: 21,860,138 km (0.106 R)
• M26: 22,148,563 km (0.109 R)
• M27: 22,880,695 km (0.117 R)
• M28: 23,402,792 km (0.065 R)
• M29: 23,780,526 km (0.066 R)
• M30: 24,703,695 km (0.107 R)
• M31: 25,570,764 km (0.103 R)
• M32: 26,950,505 km (0.108 R)
• M33: 27,282,313 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 12.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.14 AU - 8.88 AU

Year: 7968 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,825,312 km

• M1: 157,975 km (0.067 R)
• M2: 615,745 km (0.113 R)
• M3: 1,070,822 km (0.089 R)
• M4: 2,855,225 km (0.077 R)
• M5: 3,989,177 km (0.08 R)
• M6: 4,393,091 km (0.085 R)
• M7: 5,433,544 km (0.067 R)
• M8: 7,842,818 km (0.084 R)
• M9: 9,152,996 km (0.049 R)
• M10: 9,905,922 km (0.076 R)
• M11: 10,844,050 km (0.101 R)
• M12: 12,099,027 km (0.107 R)
• M13: 12,842,977 km (0.096 R)
• M14: 14,131,015 km (0.095 R)
• M15: 16,381,416 km (0.106 R)
• M16: 17,226,045 km (0.032 R)
• M17: 17,625,472 km (0.1 R)
• M18: 19,861,810 km (0.111 R)
• M19: 20,897,327 km (0.109 R)
• M20: 23,156,554 km (0.104 R)
• M21: 24,722,245 km (0.112 R)
• M22: 27,971,959 km (0.091 R)
• M23: 29,937,975 km (0.099 R)
• M24: 31,298,717 km (0.115 R)
• M25: 32,598,872 km (0.114 R)
• M26: 34,880,688 km (0.028 R)
• M27: 35,306,743 km (0.072 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 17,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit