🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.69 AU - 2.19 AU

Year: 987 Days

Day: 12.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,618,697 km

• M1: 1,728,903 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2 AU - 2.7 AU

Year: 1316 Days

Day: 19.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,618,697 km

• M1: 13,613 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.66 AU - 4.8 AU

Year: 3178 Days

Day: 16.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 9.4

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.74 AU - 6.86 AU

Year: 5776 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,618,697 km

• M1: 117,135 km (0.038 R)
• M2: 451,786 km (0.073 R)
• M3: 799,900 km (0.117 R)
• M4: 1,646,325 km (0.085 R)
• M5: 2,497,387 km (0.087 R)
• M6: 2,795,984 km (0.066 R)
• M7: 4,071,904 km (0.059 R)
• M8: 4,437,970 km (0.063 R)
• M9: 5,759,518 km (0.103 R)
• M10: 10,270,343 km (0.057 R)
• M11: 10,629,677 km (0.085 R)
• M12: 14,087,482 km (0.072 R)
• M13: 20,756,405 km (0.077 R)
• M14: 22,363,984 km (0.092 R)
• M15: 27,510,600 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 10.8

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.24 AU - 8.5 AU

Year: 8845 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,618,697 km

• M1: 134,339 km (0.107 R)
• M2: 500,854 km (0.032 R)
• M3: 1,096,403 km (0.113 R)
• M4: 1,509,143 km (0.118 R)
• M5: 1,910,514 km (0.101 R)
• M6: 2,846,249 km (0.048 R)
• M7: 3,250,313 km (0.083 R)
• M8: 3,641,362 km (0.038 R)
• M9: 4,202,503 km (0.079 R)
• M10: 4,820,642 km (0.104 R)
• M11: 5,232,934 km (0.095 R)
• M12: 5,668,862 km (0.08 R)
• M13: 6,349,532 km (0.066 R)
• M14: 7,960,103 km (0.118 R)
• M15: 9,335,506 km (0.054 R)
• M16: 9,827,533 km (0.049 R)
• M17: 11,407,885 km (0.103 R)
• M18: 15,743,530 km (0.09 R)
• M19: 19,678,852 km (0.109 R)
• M20: 20,081,121 km (0.084 R)
• M21: 26,400,284 km (0.113 R)
• M22: 27,785,860 km (0.081 R)
• M23: 30,166,710 km (0.08 R)
• M24: 31,351,974 km (0.063 R)
• M25: 32,680,253 km (0.096 R)
• M26: 36,405,240 km (0.09 R)
• M27: 36,889,937 km (0.114 R)
• M28: 41,447,736 km (0.096 R)
• M29: 42,643,322 km (0.105 R)
• M30: 43,452,946 km (0.085 R)
• M31: 43,998,379 km (0.104 R)
• M32: 48,674,061 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 14.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.58 AU - 13.84 AU

Year: 13709 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,618,697 km

• M1: 185,352 km (0.105 R)
• M2: 669,002 km (0.088 R)
• M3: 1,256,473 km (0.097 R)
• M4: 1,761,515 km (0.106 R)
• M5: 3,912,134 km (0.119 R)
• M6: 5,722,119 km (0.078 R)
• M7: 6,690,316 km (0.088 R)
• M8: 8,754,916 km (0.063 R)
• M9: 9,564,091 km (0.116 R)
• M10: 10,645,235 km (0.11 R)
• M11: 11,157,757 km (0.026 R)
• M12: 13,115,096 km (0.043 R)
• M13: 16,618,079 km (0.037 R)
• M14: 17,231,431 km (0.113 R)
• M15: 18,996,237 km (0.071 R)
• M16: 22,602,443 km (0.059 R)
• M17: 25,012,614 km (0.094 R)
• M18: 26,850,873 km (0.112 R)
• M19: 31,488,407 km (0.088 R)
• M20: 32,310,148 km (0.109 R)
• M21: 33,387,552 km (0.063 R)
• M22: 34,612,609 km (0.082 R)
• M23: 42,174,482 km (0.04 R)
• M24: 46,414,235 km (0.036 R)
• M25: 49,972,870 km (0.116 R)
• M26: 50,449,937 km (0.045 R)
• M27: 56,933,658 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 8.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.23 AU - 15.25 AU

Year: 15641 Days

Day: 5 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,618,697 km

• M1: 109,655 km (0.092 R)
• M2: 408,701 km (0.096 R)
• M3: 898,934 km (0.096 R)
• M4: 1,232,088 km (0.037 R)
• M5: 2,155,257 km (0.086 R)
• M6: 2,742,877 km (0.115 R)
• M7: 3,481,890 km (0.097 R)
• M8: 6,724,723 km (0.1 R)
• M9: 7,473,760 km (0.111 R)
• M10: 7,932,128 km (0.08 R)
• M11: 23,390,375 km (0.08 R)
• M12: 41,904,159 km (0.101 R)
• M13: 43,349,723 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit