🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.75 AU - 1.13 AU

Year: 349 Days

Day: 34.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.51 AU - 1.85 AU

Year: 834 Days

Day: 44.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.19 AU - 2.75 AU

Year: 1486 Days

Day: 30.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951

Radius: 8.1

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.41 AU - 10.55 AU

Year: 9455 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 113,173,708 km

• M1: 100,679 km (0.049 R)
• M2: 405,560 km (0.106 R)
• M3: 811,419 km (0.084 R)
• M4: 1,278,314 km (0.047 R)
• M5: 1,530,835 km (0.064 R)
• M6: 2,211,805 km (0.067 R)
• M7: 3,882,514 km (0.038 R)
• M8: 5,104,878 km (0.104 R)
• M9: 5,929,760 km (0.069 R)
• M10: 7,885,304 km (0.098 R)
• M11: 8,842,281 km (0.043 R)
• M12: 9,275,218 km (0.111 R)
• M13: 10,446,120 km (0.118 R)
• M14: 16,770,370 km (0.094 R)
• M15: 19,050,840 km (0.069 R)
• M16: 22,847,484 km (0.071 R)
• M17: 26,720,424 km (0.092 R)
• M18: 30,139,034 km (0.085 R)
• M19: 33,144,306 km (0.117 R)
• M20: 36,343,905 km (0.11 R)
• M21: 39,873,368 km (0.097 R)
• M22: 41,720,901 km (0.117 R)
• M23: 47,605,034 km (0.05 R)
• M24: 49,984,688 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.2

Radius: 4.8

Gravity: 20.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.08 AU - 15.1 AU

Year: 21338 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 94.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 113,173,708 km

• M1: 60,288 km (0.101 R)
• M2: 259,253 km (0.106 R)
• M3: 660,325 km (0.095 R)
• M4: 919,129 km (0.111 R)
• M5: 1,136,046 km (0.113 R)
• M6: 1,509,742 km (0.096 R)
• M7: 2,057,420 km (0.062 R)
• M8: 2,542,565 km (0.071 R)
• M9: 2,972,809 km (0.095 R)
• M10: 4,760,204 km (0.116 R)
• M11: 5,487,848 km (0.106 R)
• M12: 5,719,875 km (0.085 R)
• M13: 6,935,058 km (0.093 R)
• M14: 7,344,657 km (0.041 R)
• M15: 8,985,746 km (0.028 R)
• M16: 9,638,591 km (0.062 R)
• M17: 13,245,395 km (0.084 R)
• M18: 13,804,443 km (0.113 R)
• M19: 14,018,068 km (0.071 R)
• M20: 16,516,054 km (0.113 R)
• M21: 19,832,339 km (0.107 R)
• M22: 22,273,926 km (0.067 R)
• M23: 25,119,427 km (0.041 R)
• M24: 41,236,653 km (0.107 R)
• M25: 42,425,807 km (0.072 R)
• M26: 46,130,149 km (0.117 R)
• M27: 47,735,334 km (0.033 R)
• M28: 48,223,921 km (0.11 R)
• M29: 48,551,690 km (0.097 R)
• M30: 50,380,225 km (0.104 R)
• M31: 50,717,568 km (0.108 R)
• M32: 54,705,997 km (0.054 R)
• M33: 57,416,710 km (0.088 R)
• M34: 62,325,166 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.5

Radius: 3.9

Gravity: 64.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.09 AU - 18.87 AU

Year: 30417 Days

Day: 23.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 113,173,708 km

• M1: 67,319 km (0.049 R)
• M2: 191,036 km (0.093 R)
• M3: 407,804 km (0.098 R)
• M4: 624,122 km (0.098 R)
• M5: 926,609 km (0.104 R)
• M6: 1,081,293 km (0.088 R)
• M7: 2,585,350 km (0.095 R)
• M8: 5,152,450 km (0.114 R)
• M9: 5,919,139 km (0.108 R)
• M10: 7,073,436 km (0.112 R)
• M11: 10,916,605 km (0.085 R)
• M12: 16,890,198 km (0.025 R)
• M13: 18,869,677 km (0.056 R)
• M14: 20,778,695 km (0.057 R)
• M15: 21,893,050 km (0.098 R)
• M16: 23,046,599 km (0.043 R)
• M17: 25,852,307 km (0.089 R)
• M18: 31,838,017 km (0.092 R)
• M19: 34,225,001 km (0.107 R)
• M20: 37,698,065 km (0.108 R)
• M21: 38,024,936 km (0.116 R)
• M22: 41,398,668 km (0.111 R)
• M23: 43,515,777 km (0.114 R)
• M24: 44,056,124 km (0.037 R)
• M25: 69,521,571 km (0.057 R)
• M26: 74,029,254 km (0.117 R)
• M27: 75,315,048 km (0.043 R)
• M28: 78,196,153 km (0.113 R)
• M29: 82,791,950 km (0.092 R)
• M30: 102,657,500 km (0.098 R)
• M31: 104,577,439 km (0.069 R)
• M32: 108,159,111 km (0.061 R)
• M33: 113,173,781 km (0.076 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: 267 - 15,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit