🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.64 AU - 1.76 AU

Year: 814 Days

Day: 25.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.71 AU - 1.93 AU

Year: 901 Days

Day: 35.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.72 AU - 2.76 AU

Year: 1665 Days

Day: 25 Hours

Environment

Temp: -100 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.34 AU - 4.06 AU

Year: 2613 Days

Day: 46.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.28 AU - 5.06 AU

Year: 3126 Days

Day: 36.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.2

Radius: 11.9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.48 AU - 8.78 AU

Year: 8510 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,786,862 km

• M1: 147,952 km (0.071 R)
• M2: 585,376 km (0.053 R)
• M3: 1,101,489 km (0.091 R)
• M4: 1,617,003 km (0.058 R)
• M5: 2,309,492 km (0.052 R)
• M6: 2,776,686 km (0.066 R)
• M7: 3,646,897 km (0.085 R)
• M8: 5,090,068 km (0.089 R)
• M9: 6,922,941 km (0.088 R)
• M10: 7,442,943 km (0.093 R)
• M11: 8,031,910 km (0.068 R)
• M12: 8,516,158 km (0.118 R)
• M13: 9,837,706 km (0.038 R)
• M14: 10,341,402 km (0.064 R)
• M15: 11,021,922 km (0.102 R)
• M16: 12,184,148 km (0.071 R)
• M17: 13,796,215 km (0.045 R)
• M18: 15,012,894 km (0.1 R)
• M19: 21,595,799 km (0.032 R)
• M20: 22,019,011 km (0.071 R)
• M21: 22,882,341 km (0.083 R)
• M22: 24,037,984 km (0.119 R)
• M23: 28,644,103 km (0.097 R)
• M24: 29,155,428 km (0.112 R)
• M25: 31,046,644 km (0.04 R)
• M26: 37,696,270 km (0.101 R)
• M27: 46,070,759 km (0.119 R)
• M28: 47,624,931 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 9.1

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.82 AU - 12.16 AU

Year: 14297 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,786,862 km

• M1: 113,246 km (0.108 R)
• M2: 572,062 km (0.086 R)
• M3: 873,203 km (0.12 R)
• M4: 1,296,415 km (0.095 R)
• M5: 1,661,883 km (0.085 R)
• M6: 2,754,246 km (0.106 R)
• M7: 3,340,072 km (0.086 R)
• M8: 4,759,307 km (0.076 R)
• M9: 6,386,333 km (0.12 R)
• M10: 6,703,331 km (0.063 R)
• M11: 7,114,276 km (0.108 R)
• M12: 8,354,891 km (0.105 R)
• M13: 8,831,211 km (0.085 R)
• M14: 9,579,500 km (0.105 R)
• M15: 12,018,843 km (0.093 R)
• M16: 13,126,615 km (0.08 R)
• M17: 14,167,218 km (0.05 R)
• M18: 19,455,801 km (0.07 R)
• M19: 20,463,343 km (0.082 R)
• M20: 20,979,905 km (0.099 R)
• M21: 23,041,363 km (0.086 R)
• M22: 24,360,218 km (0.084 R)
• M23: 27,562,510 km (0.118 R)
• M24: 29,920,173 km (0.103 R)
• M25: 31,602,700 km (0.11 R)
• M26: 32,293,094 km (0.086 R)
• M27: 33,823,331 km (0.093 R)
• M28: 37,795,154 km (0.085 R)
• M29: 42,483,551 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 11,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit