🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.36 AU - 1.54 AU

Year: 669 Days

Day: 32.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.18 AU - 4.28 AU

Year: 2758 Days

Day: 33.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,077,171 km

• M1: 647,310 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 10.7

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.64 AU - 5.28 AU

Year: 3606 Days

Day: 6.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,077,171 km

• M1: 133,142 km (0.079 R)
• M2: 474,225 km (0.11 R)
• M3: 1,143,077 km (0.068 R)
• M4: 1,700,329 km (0.074 R)
• M5: 2,063,703 km (0.085 R)
• M6: 3,481,142 km (0.1 R)
• M7: 4,758,858 km (0.113 R)
• M8: 6,146,677 km (0.117 R)
• M9: 6,695,851 km (0.107 R)
• M10: 7,752,760 km (0.105 R)
• M11: 8,394,385 km (0.047 R)
• M12: 9,265,344 km (0.115 R)
• M13: 12,146,599 km (0.058 R)
• M14: 12,816,498 km (0.107 R)
• M15: 13,612,060 km (0.084 R)
• M16: 14,334,917 km (0.109 R)
• M17: 14,705,919 km (0.091 R)
• M18: 17,126,862 km (0.117 R)
• M19: 18,525,452 km (0.117 R)
• M20: 19,093,027 km (0.109 R)
• M21: 20,196,610 km (0.09 R)
• M22: 22,530,487 km (0.095 R)
• M23: 24,734,512 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755

Radius: 7.1

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.51 AU - 15.83 AU

Year: 18300 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,077,171 km

• M1: 88,263 km (0.095 R)
• M2: 309,219 km (0.107 R)
• M3: 689,197 km (0.095 R)
• M4: 1,060,799 km (0.092 R)
• M5: 1,315,115 km (0.12 R)
• M6: 1,610,271 km (0.118 R)
• M7: 1,968,558 km (0.081 R)
• M8: 2,558,572 km (0.116 R)
• M9: 3,483,087 km (0.105 R)
• M10: 4,967,098 km (0.036 R)
• M11: 6,390,971 km (0.058 R)
• M12: 7,150,030 km (0.039 R)
• M13: 7,431,873 km (0.049 R)
• M14: 8,118,377 km (0.116 R)
• M15: 8,581,532 km (0.037 R)
• M16: 10,135,705 km (0.075 R)
• M17: 10,551,886 km (0.101 R)
• M18: 11,999,694 km (0.118 R)
• M19: 12,874,243 km (0.059 R)
• M20: 14,449,808 km (0.104 R)
• M21: 15,595,279 km (0.098 R)
• M22: 17,214,975 km (0.099 R)
• M23: 18,325,889 km (0.061 R)
• M24: 21,071,010 km (0.082 R)
• M25: 21,651,150 km (0.077 R)
• M26: 22,441,177 km (0.038 R)
• M27: 25,249,577 km (0.118 R)
• M28: 30,682,224 km (0.032 R)
• M29: 40,437,352 km (0.113 R)
• M30: 42,700,767 km (0.111 R)
• M31: 44,413,364 km (0.039 R)
• M32: 46,495,766 km (0.097 R)
• M33: 50,166,599 km (0.07 R)
• M34: 52,600,556 km (0.087 R)
• M35: 53,310,248 km (0.111 R)
• M36: 63,524,492 km (0.083 R)
• M37: 65,344,500 km (0.098 R)
• M38: 71,012,912 km (0.051 R)
• M39: 72,315,611 km (0.056 R)
• M40: 74,077,126 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit