🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.74 AU - 0.78 AU

Year: 255 Days

Day: 45.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.91 AU - 1.41 AU

Year: 481 Days

Day: 42 Hours

Environment

Temp: -24 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,741,088 km

• M1: 278,252 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 10.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.6 AU - 11.36 AU

Year: 12138 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,741,088 km

• M1: 134,339 km (0.072 R)
• M2: 719,117 km (0.069 R)
• M3: 2,585,799 km (0.113 R)
• M4: 3,100,416 km (0.04 R)
• M5: 4,938,076 km (0.06 R)
• M6: 5,425,616 km (0.071 R)
• M7: 5,945,169 km (0.025 R)
• M8: 8,453,327 km (0.087 R)
• M9: 9,200,718 km (0.084 R)
• M10: 9,689,753 km (0.039 R)
• M11: 11,152,072 km (0.074 R)
• M12: 13,929,507 km (0.066 R)
• M13: 15,240,433 km (0.086 R)
• M14: 20,478,453 km (0.108 R)
• M15: 24,045,763 km (0.095 R)
• M16: 25,639,280 km (0.076 R)
• M17: 27,202,428 km (0.109 R)
• M18: 29,559,342 km (0.029 R)
• M19: 36,951,272 km (0.1 R)
• M20: 39,965,670 km (0.047 R)
• M21: 48,357,512 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.6

Radius: 7.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.73 AU - 15.49 AU

Year: 22613 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,741,088 km

• M1: 99,333 km (0.074 R)
• M2: 464,053 km (0.074 R)
• M3: 924,515 km (0.098 R)
• M4: 1,750,893 km (0.045 R)
• M5: 2,082,851 km (0.057 R)
• M6: 2,568,296 km (0.05 R)
• M7: 4,353,448 km (0.11 R)
• M8: 4,619,433 km (0.082 R)
• M9: 5,444,914 km (0.086 R)
• M10: 5,833,270 km (0.088 R)
• M11: 6,578,566 km (0.064 R)
• M12: 7,813,497 km (0.113 R)
• M13: 8,614,444 km (0.075 R)
• M14: 9,973,989 km (0.082 R)
• M15: 11,723,686 km (0.027 R)
• M16: 12,772,068 km (0.075 R)
• M17: 18,100,894 km (0.093 R)
• M18: 19,858,968 km (0.095 R)
• M19: 20,132,133 km (0.086 R)
• M20: 20,685,945 km (0.106 R)
• M21: 22,017,964 km (0.092 R)
• M22: 22,408,714 km (0.105 R)
• M23: 23,003,665 km (0.113 R)
• M24: 24,432,773 km (0.077 R)
• M25: 25,596,345 km (0.1 R)
• M26: 27,018,722 km (0.084 R)
• M27: 31,724,772 km (0.095 R)
• M28: 39,765,358 km (0.12 R)
• M29: 41,225,284 km (0.075 R)
• M30: 44,874,424 km (0.119 R)
• M31: 48,568,295 km (0.096 R)
• M32: 58,773,114 km (0.113 R)
• M33: 60,283,903 km (0.045 R)
• M34: 62,989,979 km (0.036 R)
• M35: 63,975,679 km (0.104 R)
• M36: 68,642,983 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 20,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit