🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 47.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.44 AU - 2.12 AU

Year: 876 Days

Day: 25.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,980,049 km

• M1: 26,628 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.35 AU - 3.63 AU

Year: 2406 Days

Day: 29.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 11.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.97 AU - 8.07 AU

Year: 6143 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,980,049 km

• M1: 140,472 km (0.09 R)
• M2: 557,551 km (0.053 R)
• M3: 1,248,843 km (0.053 R)
• M4: 1,642,136 km (0.077 R)
• M5: 2,602,255 km (0.103 R)
• M6: 3,295,043 km (0.046 R)
• M7: 4,413,736 km (0.111 R)
• M8: 5,683,223 km (0.07 R)
• M9: 6,849,787 km (0.074 R)
• M10: 8,812,212 km (0.114 R)
• M11: 9,205,655 km (0.034 R)
• M12: 10,070,480 km (0.094 R)
• M13: 12,840,434 km (0.077 R)
• M14: 13,605,178 km (0.104 R)
• M15: 14,836,668 km (0.087 R)
• M16: 15,851,091 km (0.062 R)
• M17: 17,582,088 km (0.064 R)
• M18: 20,718,557 km (0.11 R)
• M19: 23,905,141 km (0.092 R)
• M20: 25,854,252 km (0.048 R)
• M21: 27,488,160 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 9.6

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.4 AU - 12.14 AU

Year: 11267 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,980,049 km

• M1: 119,529 km (0.101 R)
• M2: 422,614 km (0.089 R)
• M3: 877,840 km (0.099 R)
• M4: 1,255,126 km (0.081 R)
• M5: 1,803,253 km (0.077 R)
• M6: 2,178,743 km (0.039 R)
• M7: 2,668,826 km (0.036 R)
• M8: 3,089,196 km (0.112 R)
• M9: 4,091,951 km (0.032 R)
• M10: 5,298,308 km (0.049 R)
• M11: 7,255,946 km (0.075 R)
• M12: 8,123,464 km (0.06 R)
• M13: 8,866,217 km (0.06 R)
• M14: 10,116,406 km (0.104 R)
• M15: 12,595,991 km (0.078 R)
• M16: 14,303,800 km (0.04 R)
• M17: 16,232,416 km (0.036 R)
• M18: 19,522,522 km (0.093 R)
• M19: 24,440,552 km (0.094 R)
• M20: 25,495,068 km (0.059 R)
• M21: 28,735,208 km (0.115 R)
• M22: 29,158,570 km (0.107 R)
• M23: 29,693,681 km (0.077 R)
• M24: 33,741,800 km (0.115 R)
• M25: 35,897,355 km (0.048 R)
• M26: 43,466,559 km (0.079 R)
• M27: 45,297,786 km (0.092 R)
• M28: 46,160,218 km (0.099 R)
• M29: 48,662,991 km (0.075 R)
• M30: 50,790,871 km (0.091 R)
• M31: 52,034,328 km (0.11 R)
• M32: 52,663,537 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 19,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit