🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.52 AU - 0.52 AU

Year: 116 Days

Day: 19.2 Hours

Environment

Temp: 391 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,152,981 km

• M1: 156,180 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.58 AU - 8.12 AU

Year: 5554 Days

Day: 43.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.8

Radius: 9.5

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.54 AU - 13.46 AU

Year: 11302 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,152,981 km

• M1: 118,182 km (0.097 R)
• M2: 452,384 km (0.075 R)
• M3: 862,133 km (0.084 R)
• M4: 1,760,617 km (0.085 R)
• M5: 2,860,012 km (0.097 R)
• M6: 3,571,051 km (0.079 R)
• M7: 4,126,956 km (0.101 R)
• M8: 4,612,402 km (0.09 R)
• M9: 5,034,417 km (0.1 R)
• M10: 6,184,226 km (0.104 R)
• M11: 8,412,935 km (0.109 R)
• M12: 9,044,538 km (0.032 R)
• M13: 9,917,740 km (0.103 R)
• M14: 10,622,496 km (0.106 R)
• M15: 11,653,225 km (0.042 R)
• M16: 12,499,800 km (0.068 R)
• M17: 13,451,841 km (0.086 R)
• M18: 15,074,529 km (0.091 R)
• M19: 16,300,334 km (0.116 R)
• M20: 17,204,802 km (0.096 R)
• M21: 18,381,838 km (0.085 R)
• M22: 21,335,948 km (0.086 R)
• M23: 24,301,127 km (0.074 R)
• M24: 25,882,077 km (0.049 R)
• M25: 27,216,191 km (0.117 R)
• M26: 27,635,813 km (0.109 R)
• M27: 37,735,315 km (0.111 R)
• M28: 40,392,771 km (0.063 R)
• M29: 41,213,765 km (0.103 R)
• M30: 44,754,597 km (0.107 R)
• M31: 45,929,239 km (0.045 R)
• M32: 46,823,535 km (0.096 R)
• M33: 49,576,136 km (0.097 R)
• M34: 52,111,969 km (0.084 R)
• M35: 52,596,966 km (0.053 R)
• M36: 56,415,152 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.8

Radius: 13

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.16 AU - 17.34 AU

Year: 19364 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,152,981 km

• M1: 225,594 km (0.057 R)
• M2: 1,135,597 km (0.082 R)
• M3: 1,745,508 km (0.026 R)
• M4: 2,219,733 km (0.115 R)
• M5: 2,756,191 km (0.108 R)
• M6: 3,783,779 km (0.105 R)
• M7: 5,467,952 km (0.055 R)
• M8: 5,906,573 km (0.043 R)
• M9: 7,177,556 km (0.111 R)
• M10: 8,206,341 km (0.07 R)
• M11: 8,623,120 km (0.071 R)
• M12: 9,556,462 km (0.097 R)
• M13: 11,951,374 km (0.09 R)
• M14: 12,556,497 km (0.093 R)
• M15: 15,339,466 km (0.081 R)
• M16: 15,893,876 km (0.07 R)
• M17: 16,626,008 km (0.085 R)
• M18: 17,465,851 km (0.054 R)
• M19: 19,689,473 km (0.115 R)
• M20: 20,821,181 km (0.05 R)
• M21: 22,397,195 km (0.096 R)
• M22: 26,119,489 km (0.1 R)
• M23: 27,254,638 km (0.092 R)
• M24: 28,303,917 km (0.094 R)
• M25: 32,254,199 km (0.076 R)
• M26: 46,945,158 km (0.034 R)
• M27: 55,358,094 km (0.083 R)
• M28: 56,101,445 km (0.116 R)
• M29: 58,371,593 km (0.077 R)
• M30: 66,589,902 km (0.101 R)
• M31: 70,647,146 km (0.085 R)
• M32: 77,153,007 km (0.089 R)

Kuiper Belt

Range: 35.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit