🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.65 AU - 1.01 AU

Year: 278 Days

Day: 35.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.7 AU - 2.46 AU

Year: 1101 Days

Day: 43.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.84 AU - 2.5 AU

Year: 1173 Days

Day: 33.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,557,102 km

• M1: 1,079,349 km (0.109 R)
• M2: 1,115,252 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.44 AU - 2.58 AU

Year: 1460 Days

Day: 33.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.65 AU - 3.97 AU

Year: 2730 Days

Day: 47.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,557,102 km

• M1: 26,479 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 11.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.66 AU - 8.64 AU

Year: 7018 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,557,102 km

• M1: 143,016 km (0.116 R)
• M2: 502,948 km (0.095 R)
• M3: 1,014,274 km (0.109 R)
• M4: 1,374,954 km (0.074 R)
• M5: 1,851,872 km (0.058 R)
• M6: 2,709,816 km (0.052 R)
• M7: 4,159,718 km (0.092 R)
• M8: 5,470,944 km (0.091 R)
• M9: 5,975,089 km (0.11 R)
• M10: 6,824,804 km (0.105 R)
• M11: 9,062,190 km (0.12 R)
• M12: 10,561,011 km (0.057 R)
• M13: 11,244,524 km (0.116 R)
• M14: 11,853,686 km (0.119 R)
• M15: 15,605,152 km (0.116 R)
• M16: 18,297,166 km (0.111 R)
• M17: 20,304,620 km (0.114 R)
• M18: 23,667,131 km (0.109 R)
• M19: 24,164,095 km (0.103 R)
• M20: 25,437,173 km (0.117 R)
• M21: 30,683,870 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.1

Radius: 10.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.62 AU - 9.02 AU

Year: 9616 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,557,102 km

• M1: 139,126 km (0.114 R)
• M2: 602,131 km (0.095 R)
• M3: 1,009,935 km (0.091 R)
• M4: 1,446,163 km (0.045 R)
• M5: 2,385,637 km (0.112 R)
• M6: 3,618,324 km (0.046 R)
• M7: 4,050,063 km (0.09 R)
• M8: 4,806,729 km (0.057 R)
• M9: 5,721,670 km (0.036 R)
• M10: 6,132,765 km (0.093 R)
• M11: 7,366,050 km (0.102 R)
• M12: 8,668,897 km (0.077 R)
• M13: 9,028,830 km (0.076 R)
• M14: 12,790,768 km (0.102 R)
• M15: 13,495,972 km (0.086 R)
• M16: 15,437,603 km (0.12 R)
• M17: 16,577,987 km (0.118 R)
• M18: 16,993,720 km (0.097 R)
• M19: 17,990,640 km (0.11 R)
• M20: 19,789,854 km (0.048 R)
• M21: 21,297,052 km (0.112 R)
• M22: 28,587,704 km (0.111 R)
• M23: 31,662,988 km (0.103 R)
• M24: 34,613,357 km (0.12 R)
• M25: 35,065,591 km (0.109 R)
• M26: 35,521,715 km (0.116 R)
• M27: 37,504,336 km (0.081 R)
• M28: 38,462,510 km (0.089 R)
• M29: 39,436,841 km (0.118 R)
• M30: 42,458,868 km (0.06 R)
• M31: 43,107,225 km (0.087 R)
• M32: 44,026,205 km (0.066 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: 545 - 15,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit