🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.59 AU - 2.23 AU

Year: 919 Days

Day: 20 Hours

Environment

Temp: -41 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,667,682 km

• M1: 55,052 km (0.098 R)
• M2: 311,762 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.12 AU - 3.4 AU

Year: 2050 Days

Day: 42.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.75 AU - 4.81 AU

Year: 3639 Days

Day: 34.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 14.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.36 AU - 11.72 AU

Year: 10262 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,667,682 km

• M1: 181,612 km (0.075 R)
• M2: 749,785 km (0.093 R)
• M3: 1,462,469 km (0.119 R)
• M4: 2,404,636 km (0.097 R)
• M5: 3,022,924 km (0.085 R)
• M6: 5,016,316 km (0.118 R)
• M7: 5,669,610 km (0.069 R)
• M8: 6,136,355 km (0.07 R)
• M9: 10,752,796 km (0.109 R)
• M10: 11,682,247 km (0.102 R)
• M11: 12,166,795 km (0.049 R)
• M12: 16,340,725 km (0.117 R)
• M13: 17,084,526 km (0.053 R)
• M14: 17,992,585 km (0.103 R)
• M15: 20,442,250 km (0.101 R)
• M16: 21,068,167 km (0.117 R)
• M17: 23,022,963 km (0.109 R)
• M18: 26,730,297 km (0.069 R)
• M19: 28,145,792 km (0.08 R)
• M20: 31,538,373 km (0.111 R)
• M21: 32,480,241 km (0.074 R)
• M22: 33,548,519 km (0.073 R)
• M23: 35,418,343 km (0.1 R)
• M24: 36,779,385 km (0.073 R)
• M25: 39,124,930 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.3

Radius: 6.4

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.51 AU - 20.31 AU

Year: 28637 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,667,682 km

• M1: 117,584 km (0.071 R)
• M2: 701,464 km (0.025 R)
• M3: 1,686,866 km (0.041 R)
• M4: 2,315,177 km (0.088 R)
• M5: 2,867,642 km (0.07 R)
• M6: 3,117,620 km (0.113 R)
• M7: 3,725,585 km (0.095 R)
• M8: 3,989,925 km (0.094 R)
• M9: 4,556,153 km (0.105 R)
• M10: 5,760,266 km (0.107 R)
• M11: 6,529,797 km (0.081 R)
• M12: 7,730,021 km (0.108 R)
• M13: 8,607,861 km (0.073 R)
• M14: 9,012,075 km (0.092 R)
• M15: 9,611,364 km (0.071 R)
• M16: 10,559,665 km (0.117 R)
• M17: 12,494,115 km (0.099 R)
• M18: 15,992,461 km (0.081 R)
• M19: 17,502,801 km (0.109 R)
• M20: 17,778,959 km (0.1 R)
• M21: 19,202,981 km (0.105 R)
• M22: 27,108,331 km (0.047 R)
• M23: 33,859,683 km (0.079 R)
• M24: 35,011,138 km (0.114 R)
• M25: 42,308,223 km (0.094 R)
• M26: 43,643,384 km (0.096 R)
• M27: 44,834,482 km (0.069 R)
• M28: 51,304,440 km (0.066 R)
• M29: 52,630,775 km (0.09 R)
• M30: 62,776,353 km (0.086 R)
• M31: 80,827,580 km (0.107 R)
• M32: 82,880,362 km (0.071 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit