🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 13 Hours

Environment

Temp: 179 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,043,289 km

• M1: 188,344 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.67 AU

Year: 634 Days

Day: 31.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.42 AU - 4.36 AU

Year: 2938 Days

Day: 24.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,043,289 km

• M1: 302,188 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 13.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.53 AU - 5.37 AU

Year: 3594 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,043,289 km

• M1: 167,998 km (0.073 R)
• M2: 623,075 km (0.065 R)
• M3: 1,090,120 km (0.071 R)
• M4: 1,862,793 km (0.106 R)
• M5: 2,434,406 km (0.066 R)
• M6: 3,308,656 km (0.071 R)
• M7: 4,499,754 km (0.118 R)
• M8: 5,090,816 km (0.064 R)
• M9: 5,513,280 km (0.11 R)
• M10: 6,861,157 km (0.096 R)
• M11: 7,646,546 km (0.061 R)
• M12: 8,674,732 km (0.072 R)
• M13: 9,280,304 km (0.092 R)
• M14: 10,618,756 km (0.028 R)
• M15: 12,935,129 km (0.101 R)
• M16: 13,575,857 km (0.047 R)
• M17: 14,134,456 km (0.105 R)
• M18: 15,736,350 km (0.059 R)
• M19: 16,927,597 km (0.036 R)
• M20: 19,617,367 km (0.078 R)
• M21: 20,200,799 km (0.025 R)
• M22: 21,199,065 km (0.111 R)
• M23: 22,299,657 km (0.101 R)
• M24: 24,839,829 km (0.091 R)
• M25: 25,599,636 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 12

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.4 AU - 8.68 AU

Year: 7152 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,043,289 km

• M1: 149,299 km (0.115 R)
• M2: 590,014 km (0.054 R)
• M3: 1,197,082 km (0.101 R)
• M4: 1,612,815 km (0.05 R)
• M5: 2,012,391 km (0.066 R)
• M6: 2,678,251 km (0.027 R)
• M7: 3,226,377 km (0.105 R)
• M8: 3,761,040 km (0.113 R)
• M9: 4,499,754 km (0.094 R)
• M10: 4,904,267 km (0.074 R)
• M11: 5,642,233 km (0.067 R)
• M12: 7,271,354 km (0.091 R)
• M13: 8,305,973 km (0.111 R)
• M14: 9,194,435 km (0.041 R)
• M15: 10,755,189 km (0.072 R)
• M16: 11,668,933 km (0.087 R)
• M17: 12,241,594 km (0.12 R)
• M18: 12,833,104 km (0.112 R)
• M19: 13,755,823 km (0.094 R)
• M20: 15,334,679 km (0.104 R)
• M21: 15,790,803 km (0.104 R)
• M22: 18,082,343 km (0.083 R)
• M23: 19,110,530 km (0.064 R)
• M24: 20,656,324 km (0.093 R)
• M25: 21,142,817 km (0.059 R)
• M26: 21,922,970 km (0.066 R)
• M27: 22,575,366 km (0.118 R)
• M28: 26,195,186 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit