🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 245 Days

Day: 39.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,764,607 km

• M1: 68,067 km (0.05 R)
• M2: 311,313 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.08 AU - 1.16 AU

Year: 413 Days

Day: 43.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.11 AU - 5.03 AU

Year: 2859 Days

Day: 14.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 14.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.43 AU - 6.81 AU

Year: 5932 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,764,607 km

• M1: 181,612 km (0.102 R)
• M2: 707,748 km (0.104 R)
• M3: 1,167,013 km (0.073 R)
• M4: 2,083,450 km (0.109 R)
• M5: 2,576,075 km (0.049 R)
• M6: 3,292,200 km (0.115 R)
• M7: 3,778,992 km (0.065 R)
• M8: 5,068,675 km (0.072 R)
• M9: 5,941,728 km (0.081 R)
• M10: 6,669,223 km (0.072 R)
• M11: 8,626,561 km (0.116 R)
• M12: 9,429,603 km (0.109 R)
• M13: 10,374,762 km (0.101 R)
• M14: 11,136,664 km (0.071 R)
• M15: 11,884,354 km (0.112 R)
• M16: 12,506,532 km (0.078 R)
• M17: 13,095,947 km (0.112 R)
• M18: 15,276,037 km (0.105 R)
• M19: 17,226,195 km (0.046 R)
• M20: 19,125,938 km (0.112 R)
• M21: 19,909,233 km (0.12 R)
• M22: 21,011,769 km (0.076 R)
• M23: 24,315,788 km (0.109 R)
• M24: 27,590,784 km (0.091 R)
• M25: 31,149,568 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 14.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.26 AU - 10.18 AU

Year: 8207 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,764,607 km

• M1: 180,265 km (0.054 R)
• M2: 720,763 km (0.095 R)
• M3: 1,259,764 km (0.077 R)
• M4: 1,736,083 km (0.109 R)
• M5: 2,284,509 km (0.082 R)
• M6: 2,751,853 km (0.052 R)
• M7: 3,438,657 km (0.058 R)
• M8: 5,587,181 km (0.047 R)
• M9: 6,310,188 km (0.036 R)
• M10: 6,766,162 km (0.054 R)
• M11: 7,244,277 km (0.115 R)
• M12: 8,645,261 km (0.074 R)
• M13: 9,523,400 km (0.091 R)
• M14: 10,654,660 km (0.095 R)
• M15: 11,664,445 km (0.092 R)
• M16: 12,737,062 km (0.071 R)
• M17: 14,893,665 km (0.102 R)
• M18: 15,642,701 km (0.066 R)
• M19: 16,813,305 km (0.1 R)
• M20: 23,308,545 km (0.102 R)
• M21: 25,534,262 km (0.099 R)
• M22: 31,306,646 km (0.109 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit