🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.49 AU - 0.81 AU

Year: 185 Days

Day: 22.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,764,795 km

• M1: 106,962 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.62 AU - 5.72 AU

Year: 3563 Days

Day: 45.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.4

Radius: 8.7

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.75 AU - 7.95 AU

Year: 6330 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,764,795 km

• M1: 108,159 km (0.077 R)
• M2: 380,128 km (0.087 R)
• M3: 671,246 km (0.118 R)
• M4: 1,148,014 km (0.111 R)
• M5: 1,541,307 km (0.093 R)
• M6: 3,007,815 km (0.089 R)
• M7: 4,534,910 km (0.096 R)
• M8: 5,096,500 km (0.114 R)
• M9: 7,705,936 km (0.112 R)
• M10: 10,955,202 km (0.034 R)
• M11: 12,827,718 km (0.052 R)
• M12: 13,730,841 km (0.089 R)
• M13: 14,506,057 km (0.118 R)
• M14: 15,782,575 km (0.1 R)
• M15: 16,325,765 km (0.076 R)
• M16: 17,706,105 km (0.116 R)
• M17: 20,271,110 km (0.045 R)
• M18: 24,168,583 km (0.062 R)
• M19: 25,297,449 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.7

Radius: 3.6

Gravity: 61.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.41 AU - 16.59 AU

Year: 18497 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,764,795 km

• M1: 44,730 km (0.075 R)
• M2: 275,559 km (0.046 R)
• M3: 1,636,750 km (0.098 R)
• M4: 2,596,421 km (0.027 R)
• M5: 3,696,563 km (0.074 R)
• M6: 5,456,732 km (0.069 R)
• M7: 6,450,959 km (0.072 R)
• M8: 10,267,351 km (0.107 R)
• M9: 10,630,275 km (0.073 R)
• M10: 12,850,008 km (0.074 R)
• M11: 13,200,516 km (0.051 R)
• M12: 16,075,338 km (0.066 R)
• M13: 17,063,283 km (0.102 R)
• M14: 17,916,888 km (0.113 R)
• M15: 20,839,432 km (0.047 R)
• M16: 21,322,933 km (0.109 R)
• M17: 25,574,055 km (0.099 R)
• M18: 27,722,430 km (0.059 R)
• M19: 30,852,915 km (0.104 R)
• M20: 34,077,497 km (0.044 R)
• M21: 34,883,531 km (0.056 R)
• M22: 40,136,660 km (0.11 R)
• M23: 45,892,887 km (0.118 R)
• M24: 47,704,667 km (0.048 R)
• M25: 49,051,945 km (0.036 R)
• M26: 52,530,395 km (0.098 R)
• M27: 53,245,323 km (0.057 R)
• M28: 55,428,853 km (0.093 R)
• M29: 66,827,912 km (0.06 R)
• M30: 71,530,222 km (0.077 R)
• M31: 71,749,084 km (0.075 R)
• M32: 73,738,735 km (0.079 R)
• M33: 74,859,822 km (0.115 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit