🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.71 AU - 2.01 AU

Year: 936 Days

Day: 32.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.1 AU - 2.42 AU

Year: 1254 Days

Day: 43.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.1

Radius: 13.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.95 AU - 7.35 AU

Year: 5627 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 109,594,192 km

• M1: 166,652 km (0.077 R)
• M2: 624,870 km (0.077 R)
• M3: 1,428,211 km (0.083 R)
• M4: 2,051,735 km (0.087 R)
• M5: 4,946,603 km (0.089 R)
• M6: 5,537,814 km (0.097 R)
• M7: 6,798,176 km (0.12 R)
• M8: 7,952,024 km (0.057 R)
• M9: 8,842,431 km (0.029 R)
• M10: 9,553,021 km (0.11 R)
• M11: 12,199,856 km (0.113 R)
• M12: 12,782,839 km (0.115 R)
• M13: 13,384,372 km (0.083 R)
• M14: 16,328,009 km (0.107 R)
• M15: 16,798,046 km (0.084 R)
• M16: 19,745,273 km (0.119 R)
• M17: 20,960,158 km (0.111 R)
• M18: 21,585,926 km (0.069 R)
• M19: 23,390,076 km (0.109 R)
• M20: 24,214,959 km (0.09 R)
• M21: 24,826,963 km (0.118 R)
• M22: 25,764,344 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 8.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.51 AU - 8.99 AU

Year: 8743 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 109,594,192 km

• M1: 110,104 km (0.096 R)
• M2: 416,630 km (0.102 R)
• M3: 737,218 km (0.045 R)
• M4: 1,069,326 km (0.119 R)
• M5: 1,365,380 km (0.104 R)
• M6: 2,194,601 km (0.074 R)
• M7: 2,623,647 km (0.071 R)
• M8: 3,065,111 km (0.075 R)
• M9: 4,020,443 km (0.086 R)
• M10: 4,553,161 km (0.098 R)
• M11: 6,649,775 km (0.078 R)
• M12: 9,007,288 km (0.105 R)
• M13: 9,547,336 km (0.111 R)
• M14: 10,941,588 km (0.11 R)
• M15: 13,714,983 km (0.095 R)
• M16: 14,069,381 km (0.052 R)
• M17: 17,678,280 km (0.092 R)
• M18: 17,957,579 km (0.048 R)
• M19: 18,596,661 km (0.087 R)
• M20: 18,885,534 km (0.114 R)
• M21: 21,070,112 km (0.107 R)
• M22: 21,941,220 km (0.099 R)
• M23: 22,836,115 km (0.033 R)
• M24: 25,135,434 km (0.114 R)
• M25: 28,627,049 km (0.064 R)
• M26: 29,206,441 km (0.099 R)
• M27: 32,013,944 km (0.054 R)
• M28: 33,270,417 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.5

Radius: 7

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.57 AU - 18.07 AU

Year: 23216 Days

Day: 18.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 109,594,192 km

• M1: 87,365 km (0.102 R)
• M2: 997,219 km (0.083 R)
• M3: 1,786,797 km (0.064 R)
• M4: 2,803,614 km (0.091 R)
• M5: 4,587,867 km (0.084 R)
• M6: 6,311,385 km (0.113 R)
• M7: 7,317,580 km (0.054 R)
• M8: 8,706,746 km (0.09 R)
• M9: 10,712,105 km (0.067 R)
• M10: 11,107,193 km (0.059 R)
• M11: 11,787,265 km (0.088 R)
• M12: 12,137,474 km (0.106 R)
• M13: 13,155,338 km (0.067 R)
• M14: 17,799,155 km (0.029 R)
• M15: 18,824,349 km (0.084 R)
• M16: 21,403,117 km (0.101 R)
• M17: 23,211,007 km (0.098 R)
• M18: 25,233,720 km (0.066 R)
• M19: 31,597,763 km (0.116 R)
• M20: 32,273,945 km (0.117 R)
• M21: 34,360,387 km (0.112 R)
• M22: 35,075,465 km (0.09 R)
• M23: 36,831,893 km (0.116 R)
• M24: 46,673,937 km (0.114 R)
• M25: 57,931,626 km (0.12 R)
• M26: 62,263,083 km (0.087 R)
• M27: 67,027,176 km (0.116 R)
• M28: 70,640,713 km (0.041 R)
• M29: 71,796,057 km (0.072 R)
• M30: 77,517,428 km (0.086 R)
• M31: 86,657,858 km (0.088 R)
• M32: 88,514,816 km (0.092 R)
• M33: 89,050,227 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.1

Radius: 4.3

Gravity: 51.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.54 AU - 19.38 AU

Year: 29263 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 109,594,192 km

• M1: 53,406 km (0.111 R)
• M2: 294,109 km (0.116 R)
• M3: 445,802 km (0.09 R)
• M4: 702,960 km (0.106 R)
• M5: 865,723 km (0.043 R)
• M6: 1,724,265 km (0.027 R)
• M7: 1,912,908 km (0.029 R)
• M8: 2,725,075 km (0.094 R)
• M9: 3,222,937 km (0.12 R)
• M10: 4,590,859 km (0.086 R)
• M11: 4,995,671 km (0.112 R)
• M12: 5,468,101 km (0.09 R)
• M13: 5,923,028 km (0.091 R)
• M14: 6,804,459 km (0.039 R)
• M15: 8,521,992 km (0.055 R)
• M16: 9,837,107 km (0.031 R)
• M17: 11,209,967 km (0.09 R)
• M18: 13,099,238 km (0.1 R)
• M19: 16,546,871 km (0.109 R)
• M20: 17,206,597 km (0.098 R)
• M21: 21,983,706 km (0.032 R)
• M22: 23,596,222 km (0.101 R)
• M23: 29,584,176 km (0.098 R)
• M24: 35,571,232 km (0.084 R)
• M25: 37,304,772 km (0.088 R)
• M26: 41,624,560 km (0.117 R)
• M27: 42,143,515 km (0.118 R)
• M28: 57,196,502 km (0.036 R)
• M29: 61,786,165 km (0.098 R)
• M30: 65,910,578 km (0.105 R)
• M31: 70,459,251 km (0.103 R)
• M32: 73,437,146 km (0.093 R)
• M33: 80,175,184 km (0.103 R)
• M34: 82,872,583 km (0.108 R)
• M35: 93,378,991 km (0.093 R)
• M36: 102,522,413 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 15,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit