🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.45 AU - 0.69 AU

Year: 152 Days

Day: 25.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.55 AU - 0.73 AU

Year: 181 Days

Day: 35.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.74 AU - 2.1 AU

Year: 939 Days

Day: 22.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,867,805 km

• M1: 110,403 km (0.092 R)
• M2: 1,669,961 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.77 AU - 2.31 AU

Year: 1029 Days

Day: 13 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.03 AU - 2.25 AU

Year: 1105 Days

Day: 21.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,867,805 km

• M1: 255,513 km (0.031 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.06 AU - 3.42 AU

Year: 2059 Days

Day: 21.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,867,805 km

• M1: 523,443 km (0.119 R)
• M2: 737,368 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.89 AU - 4.71 AU

Year: 2616 Days

Day: 25.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.06 AU - 4.08 AU

Year: 2899 Days

Day: 19.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,867,805 km

• M1: 796,160 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 13

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.07 AU - 6.45 AU

Year: 5530 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,867,805 km

• M1: 161,715 km (0.098 R)
• M2: 600,187 km (0.067 R)
• M3: 1,064,838 km (0.036 R)
• M4: 1,478,027 km (0.11 R)
• M5: 2,559,320 km (0.059 R)
• M6: 3,020,531 km (0.077 R)
• M7: 3,581,074 km (0.119 R)
• M8: 4,210,582 km (0.12 R)
• M9: 5,023,347 km (0.076 R)
• M10: 6,686,576 km (0.115 R)
• M11: 7,136,866 km (0.091 R)
• M12: 8,021,587 km (0.096 R)
• M13: 8,732,028 km (0.061 R)
• M14: 12,204,493 km (0.102 R)
• M15: 12,668,995 km (0.061 R)
• M16: 13,198,871 km (0.084 R)
• M17: 13,854,259 km (0.119 R)
• M18: 15,348,742 km (0.07 R)
• M19: 18,252,436 km (0.083 R)
• M20: 18,724,417 km (0.057 R)
• M21: 20,046,563 km (0.091 R)
• M22: 22,876,058 km (0.105 R)
• M23: 26,387,868 km (0.09 R)
• M24: 27,166,076 km (0.099 R)
• M25: 27,604,846 km (0.107 R)
• M26: 30,057,055 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 8.8

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.05 AU - 7.01 AU

Year: 5892 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,867,805 km

• M1: 109,506 km (0.069 R)
• M2: 435,928 km (0.102 R)
• M3: 727,494 km (0.12 R)
• M4: 1,001,707 km (0.06 R)
• M5: 1,358,498 km (0.118 R)
• M6: 3,090,542 km (0.087 R)
• M7: 3,426,988 km (0.103 R)
• M8: 4,666,107 km (0.108 R)
• M9: 5,053,416 km (0.064 R)
• M10: 5,522,106 km (0.096 R)
• M11: 6,051,533 km (0.114 R)
• M12: 6,648,578 km (0.108 R)
• M13: 7,032,446 km (0.085 R)
• M14: 8,883,720 km (0.119 R)
• M15: 9,436,334 km (0.066 R)
• M16: 10,799,321 km (0.11 R)
• M17: 11,428,829 km (0.052 R)
• M18: 11,828,404 km (0.041 R)
• M19: 13,300,298 km (0.096 R)
• M20: 13,742,509 km (0.12 R)
• M21: 14,539,716 km (0.072 R)
• M22: 15,127,935 km (0.113 R)
• M23: 16,101,817 km (0.116 R)
• M24: 16,923,259 km (0.052 R)
• M25: 18,718,583 km (0.097 R)
• M26: 19,840,567 km (0.114 R)
• M27: 20,127,795 km (0.06 R)
• M28: 21,910,703 km (0.118 R)
• M29: 24,448,182 km (0.109 R)
• M30: 25,532,916 km (0.074 R)
• M31: 26,649,215 km (0.117 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit