🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.49 AU - 0.75 AU

Year: 175 Days

Day: 19 Hours

Environment

Temp: 145 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.71 AU - 1.01 AU

Year: 286 Days

Day: 24.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,646,361 km

• M1: 576,401 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.48 AU - 2.44 AU

Year: 983 Days

Day: 40 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,646,361 km

• M1: 18,101 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.35 AU - 3.55 AU

Year: 2295 Days

Day: 40.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 101 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 14.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.04 AU - 10.14 AU

Year: 9816 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 90,646,361 km

• M1: 177,872 km (0.081 R)
• M2: 724,802 km (0.075 R)
• M3: 1,416,393 km (0.085 R)
• M4: 2,004,163 km (0.1 R)
• M5: 2,672,267 km (0.11 R)
• M6: 3,296,239 km (0.107 R)
• M7: 4,080,880 km (0.111 R)
• M8: 8,925,907 km (0.052 R)
• M9: 9,727,602 km (0.084 R)
• M10: 11,343,857 km (0.036 R)
• M11: 11,830,499 km (0.113 R)
• M12: 12,563,379 km (0.104 R)
• M13: 17,263,893 km (0.109 R)
• M14: 18,692,104 km (0.106 R)
• M15: 21,647,410 km (0.085 R)
• M16: 24,827,562 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.5

Radius: 4

Gravity: 33.59 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.57 AU - 20.17 AU

Year: 29358 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,646,361 km

• M1: 51,761 km (0.101 R)
• M2: 527,033 km (0.118 R)
• M3: 818,899 km (0.074 R)
• M4: 1,465,311 km (0.117 R)
• M5: 2,569,942 km (0.086 R)
• M6: 3,131,083 km (0.03 R)
• M7: 5,179,677 km (0.092 R)
• M8: 5,804,547 km (0.045 R)
• M9: 6,157,748 km (0.108 R)
• M10: 7,925,994 km (0.102 R)
• M11: 9,637,095 km (0.113 R)
• M12: 9,882,286 km (0.036 R)
• M13: 10,258,076 km (0.08 R)
• M14: 42,877,443 km (0.111 R)
• M15: 44,548,002 km (0.117 R)
• M16: 46,784,041 km (0.113 R)
• M17: 48,375,015 km (0.117 R)
• M18: 52,793,537 km (0.083 R)
• M19: 56,081,100 km (0.093 R)
• M20: 58,888,753 km (0.097 R)
• M21: 63,273,915 km (0.103 R)
• M22: 68,320,749 km (0.104 R)
• M23: 69,908,431 km (0.089 R)
• M24: 71,520,348 km (0.062 R)
• M25: 72,921,781 km (0.092 R)
• M26: 74,818,533 km (0.103 R)
• M27: 75,779,101 km (0.057 R)
• M28: 76,020,552 km (0.105 R)
• M29: 85,579,855 km (0.05 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit