🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.6 AU - 1.74 AU

Year: 800 Days

Day: 17.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,272,297 km

• M1: 330,013 km (0.062 R)
• M2: 660,475 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.36 AU - 2.08 AU

Year: 837 Days

Day: 33.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,272,297 km

• M1: 41,887 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.55 AU - 1.91 AU

Year: 844 Days

Day: 32.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.84 AU - 2.7 AU

Year: 1268 Days

Day: 26 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,272,297 km

• M1: 753,524 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4 AU - 4.32 AU

Year: 3147 Days

Day: 34.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 12.2

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.34 AU - 6.5 AU

Year: 6033 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,272,297 km

• M1: 151,692 km (0.084 R)
• M2: 1,113,906 km (0.072 R)
• M3: 1,692,401 km (0.05 R)
• M4: 2,119,203 km (0.097 R)
• M5: 2,583,854 km (0.048 R)
• M6: 3,420,107 km (0.046 R)
• M7: 4,135,932 km (0.081 R)
• M8: 6,301,511 km (0.115 R)
• M9: 7,886,800 km (0.065 R)
• M10: 9,510,984 km (0.092 R)
• M11: 10,335,118 km (0.063 R)
• M12: 11,539,232 km (0.065 R)
• M13: 12,026,622 km (0.1 R)
• M14: 12,680,514 km (0.107 R)
• M15: 15,595,279 km (0.109 R)
• M16: 16,556,445 km (0.118 R)
• M17: 17,556,657 km (0.069 R)
• M18: 18,202,022 km (0.078 R)
• M19: 20,374,033 km (0.083 R)
• M20: 21,014,910 km (0.059 R)
• M21: 21,742,555 km (0.064 R)
• M22: 23,480,134 km (0.058 R)
• M23: 26,550,929 km (0.081 R)
• M24: 27,920,498 km (0.096 R)
• M25: 28,534,447 km (0.076 R)
• M26: 29,157,223 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.8

Radius: 3

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.34 AU - 15.56 AU

Year: 16291 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,272,297 km

• M1: 57,745 km (0.086 R)
• M2: 168,896 km (0.06 R)
• M3: 340,784 km (0.083 R)
• M4: 606,919 km (0.091 R)
• M5: 731,683 km (0.052 R)
• M6: 1,580,202 km (0.095 R)
• M7: 2,585,799 km (0.102 R)
• M8: 3,011,704 km (0.093 R)
• M9: 5,076,753 km (0.106 R)
• M10: 5,301,449 km (0.033 R)
• M11: 6,109,278 km (0.079 R)
• M12: 6,428,221 km (0.035 R)
• M13: 6,691,363 km (0.081 R)
• M14: 8,077,537 km (0.118 R)
• M15: 10,656,604 km (0.046 R)
• M16: 14,504,710 km (0.037 R)
• M17: 18,061,849 km (0.103 R)
• M18: 18,717,237 km (0.083 R)
• M19: 20,992,321 km (0.085 R)
• M20: 21,497,513 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928

Radius: 3.8

Gravity: 64.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.12 AU - 13.76 AU

Year: 18273 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,272,297 km

• M1: 47,572 km (0.033 R)
• M2: 269,276 km (0.06 R)
• M3: 471,832 km (0.079 R)
• M4: 802,144 km (0.092 R)
• M5: 2,339,561 km (0.064 R)
• M6: 3,216,354 km (0.049 R)
• M7: 5,467,653 km (0.115 R)
• M8: 6,001,119 km (0.091 R)
• M9: 6,346,241 km (0.053 R)
• M10: 7,170,824 km (0.058 R)
• M11: 7,509,963 km (0.051 R)
• M12: 8,378,079 km (0.106 R)
• M13: 9,714,587 km (0.069 R)
• M14: 9,891,112 km (0.101 R)
• M15: 10,129,721 km (0.114 R)
• M16: 13,445,258 km (0.061 R)
• M17: 13,885,974 km (0.071 R)
• M18: 14,719,234 km (0.074 R)
• M19: 17,591,214 km (0.074 R)
• M20: 19,296,629 km (0.098 R)
• M21: 21,010,871 km (0.109 R)
• M22: 23,875,222 km (0.084 R)
• M23: 24,089,296 km (0.081 R)
• M24: 26,414,346 km (0.05 R)
• M25: 35,238,676 km (0.102 R)
• M26: 35,516,030 km (0.111 R)
• M27: 37,068,258 km (0.101 R)
• M28: 38,079,091 km (0.102 R)
• M29: 39,555,023 km (0.075 R)
• M30: 43,093,312 km (0.049 R)
• M31: 48,529,848 km (0.097 R)
• M32: 50,438,867 km (0.109 R)
• M33: 52,577,817 km (0.06 R)
• M34: 56,845,096 km (0.049 R)
• M35: 59,945,961 km (0.093 R)
• M36: 69,485,369 km (0.056 R)
• M37: 71,241,498 km (0.1 R)
• M38: 73,026,799 km (0.1 R)
• M39: 77,386,081 km (0.117 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: 278 - 18,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit