🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.94 AU - 1.36 AU

Year: 460 Days

Day: 14.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.26 AU - 1.76 AU

Year: 692 Days

Day: 30.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.04 AU - 2.58 AU

Year: 1309 Days

Day: 25 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 9.6

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.29 AU - 5.61 AU

Year: 4105 Days

Day: 10.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,750,637 km

• M1: 119,379 km (0.076 R)
• M2: 562,338 km (0.078 R)
• M3: 924,814 km (0.101 R)
• M4: 1,747,902 km (0.106 R)
• M5: 2,051,735 km (0.073 R)
• M6: 2,872,878 km (0.074 R)
• M7: 3,184,639 km (0.113 R)
• M8: 7,306,510 km (0.074 R)
• M9: 8,105,811 km (0.092 R)
• M10: 9,754,679 km (0.089 R)
• M11: 11,298,230 km (0.12 R)
• M12: 11,987,128 km (0.058 R)
• M13: 14,971,157 km (0.105 R)
• M14: 16,898,725 km (0.105 R)
• M15: 19,114,120 km (0.077 R)
• M16: 20,965,992 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 8.6

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.23 AU - 6.57 AU

Year: 6036 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,750,637 km

• M1: 106,962 km (0.107 R)
• M2: 429,645 km (0.074 R)
• M3: 809,923 km (0.109 R)
• M4: 1,117,496 km (0.092 R)
• M5: 1,468,303 km (0.087 R)
• M6: 1,864,289 km (0.116 R)
• M7: 3,203,938 km (0.11 R)
• M8: 3,874,734 km (0.1 R)
• M9: 4,767,834 km (0.098 R)
• M10: 5,552,475 km (0.075 R)
• M11: 6,485,816 km (0.098 R)
• M12: 6,819,120 km (0.104 R)
• M13: 8,191,531 km (0.102 R)
• M14: 11,472,810 km (0.096 R)
• M15: 13,296,259 km (0.08 R)
• M16: 14,445,021 km (0.115 R)
• M17: 18,090,123 km (0.098 R)
• M18: 18,419,088 km (0.093 R)
• M19: 18,752,093 km (0.062 R)
• M20: 19,021,220 km (0.083 R)
• M21: 25,784,390 km (0.095 R)
• M22: 26,962,922 km (0.071 R)
• M23: 28,441,697 km (0.1 R)
• M24: 30,993,986 km (0.118 R)
• M25: 31,750,353 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.4

Radius: 5.2

Gravity: 30.45 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.26 AU - 14.62 AU

Year: 16356 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,750,637 km

• M1: 64,925 km (0.077 R)
• M2: 250,427 km (0.063 R)
• M3: 621,729 km (0.088 R)
• M4: 1,182,422 km (0.104 R)
• M5: 1,788,592 km (0.088 R)
• M6: 1,973,196 km (0.107 R)
• M7: 2,232,150 km (0.108 R)
• M8: 2,513,693 km (0.066 R)
• M9: 2,769,954 km (0.081 R)
• M10: 3,882,364 km (0.055 R)
• M11: 4,691,090 km (0.074 R)
• M12: 5,264,349 km (0.1 R)
• M13: 6,548,946 km (0.12 R)
• M14: 7,125,945 km (0.101 R)
• M15: 9,719,673 km (0.075 R)
• M16: 10,647,928 km (0.117 R)
• M17: 11,071,888 km (0.037 R)
• M18: 11,507,218 km (0.1 R)
• M19: 13,086,373 km (0.107 R)
• M20: 14,361,695 km (0.078 R)
• M21: 16,911,142 km (0.065 R)
• M22: 17,993,183 km (0.07 R)
• M23: 22,388,817 km (0.048 R)
• M24: 25,578,394 km (0.063 R)
• M25: 26,448,006 km (0.026 R)
• M26: 32,587,203 km (0.096 R)
• M27: 34,388,960 km (0.1 R)
• M28: 37,769,423 km (0.078 R)
• M29: 50,232,721 km (0.11 R)
• M30: 52,806,552 km (0.111 R)
• M31: 55,827,981 km (0.118 R)
• M32: 57,473,408 km (0.086 R)
• M33: 62,018,640 km (0.12 R)
• M34: 63,191,188 km (0.081 R)
• M35: 64,577,810 km (0.096 R)
• M36: 65,379,206 km (0.079 R)
• M37: 68,029,632 km (0.1 R)
• M38: 68,236,376 km (0.061 R)
• M39: 69,485,967 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 15,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit