🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.48 AU - 0.78 AU

Year: 225 Days

Day: 38.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.7 AU - 0.8 AU

Year: 292 Days

Day: 14.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.87 AU - 1.29 AU

Year: 505 Days

Day: 16.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.97 AU - 1.35 AU

Year: 562 Days

Day: 19.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.14 AU - 1.3 AU

Year: 606 Days

Day: 37.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 11.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.48 AU - 3.98 AU

Year: 2610 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 86.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,657,644 km

• M1: 198,965 km (0.117 R)
• M2: 355,145 km (0.099 R)
• M3: 451,935 km (0.094 R)
• M4: 526,285 km (0.089 R)
• M5: 647,310 km (0.112 R)
• M6: 819,497 km (0.1 R)
• M7: 914,791 km (0.116 R)
• M8: 1,211,144 km (0.115 R)
• M9: 1,300,604 km (0.11 R)
• M10: 1,457,233 km (0.1 R)
• M11: 1,909,018 km (0.096 R)
• M12: 2,014,485 km (0.085 R)
• M13: 2,214,348 km (0.092 R)
• M14: 2,325,349 km (0.101 R)
• M15: 2,412,116 km (0.107 R)
• M16: 3,566,862 km (0.117 R)
• M17: 3,779,291 km (0.082 R)
• M18: 3,954,470 km (0.116 R)
• M19: 4,142,814 km (0.099 R)
• M20: 4,291,514 km (0.075 R)
• M21: 4,431,089 km (0.045 R)
• M22: 4,725,797 km (0.104 R)
• M23: 4,814,508 km (0.037 R)
• M24: 5,027,087 km (0.078 R)
• M25: 5,695,640 km (0.112 R)
• M26: 6,478,037 km (0.057 R)
• M27: 6,863,102 km (0.112 R)
• M28: 7,204,633 km (0.058 R)
• M29: 7,294,093 km (0.094 R)
• M30: 7,396,717 km (0.095 R)
• M31: 7,720,746 km (0.096 R)
• M32: 7,996,605 km (0.099 R)
• M33: 8,102,520 km (0.11 R)
• M34: 8,195,719 km (0.07 R)
• M35: 8,315,846 km (0.116 R)
• M36: 8,544,582 km (0.045 R)
• M37: 8,680,117 km (0.032 R)
• M38: 8,925,757 km (0.095 R)
• M39: 9,173,790 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 11.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.29 AU - 5.55 AU

Year: 5673 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,657,644 km

• M1: 148,850 km (0.103 R)
• M2: 287,976 km (0.077 R)
• M3: 365,019 km (0.092 R)
• M4: 468,989 km (0.114 R)
• M5: 539,300 km (0.079 R)
• M6: 642,972 km (0.072 R)
• M7: 829,071 km (0.105 R)
• M8: 963,709 km (0.087 R)
• M9: 1,155,045 km (0.119 R)
• M10: 1,230,143 km (0.049 R)
• M11: 1,307,037 km (0.101 R)
• M12: 1,547,889 km (0.048 R)
• M13: 1,645,577 km (0.087 R)
• M14: 1,996,683 km (0.105 R)
• M15: 2,196,845 km (0.073 R)
• M16: 2,534,188 km (0.04 R)
• M17: 2,617,065 km (0.118 R)
• M18: 2,957,550 km (0.118 R)
• M19: 3,044,915 km (0.051 R)
• M20: 3,550,406 km (0.101 R)
• M21: 3,851,248 km (0.088 R)
• M22: 3,966,139 km (0.105 R)
• M23: 4,082,376 km (0.088 R)
• M24: 4,298,246 km (0.116 R)
• M25: 4,618,984 km (0.099 R)
• M26: 4,782,345 km (0.064 R)
• M27: 5,135,844 km (0.089 R)
• M28: 5,868,276 km (0.054 R)
• M29: 6,000,969 km (0.064 R)
• M30: 6,089,980 km (0.096 R)
• M31: 6,656,357 km (0.115 R)
• M32: 6,980,985 km (0.085 R)
• M33: 7,477,500 km (0.049 R)
• M34: 7,839,377 km (0.092 R)
• M35: 8,108,354 km (0.091 R)
• M36: 9,035,263 km (0.079 R)
• M37: 9,163,169 km (0.075 R)
• M38: 9,317,404 km (0.115 R)
• M39: 9,759,167 km (0.12 R)
• M40: 9,864,035 km (0.116 R)
• M41: 10,501,471 km (0.035 R)
• M42: 10,933,959 km (0.086 R)
• M43: 11,179,748 km (0.093 R)
• M44: 11,676,862 km (0.097 R)
• M45: 11,844,262 km (0.078 R)
• M46: 12,237,704 km (0.027 R)
• M47: 12,379,373 km (0.102 R)
• M48: 12,864,968 km (0.086 R)
• M49: 13,298,503 km (0.063 R)
• M50: 13,560,897 km (0.073 R)
• M51: 13,678,182 km (0.08 R)
• M52: 13,943,120 km (0.037 R)
• M53: 14,269,243 km (0.115 R)
• M54: 15,019,925 km (0.116 R)
• M55: 15,110,881 km (0.091 R)
• M56: 15,844,958 km (0.105 R)
• M57: 16,810,462 km (0.108 R)
• M58: 17,347,967 km (0.1 R)
• M59: 19,027,204 km (0.109 R)
• M60: 19,224,224 km (0.1 R)
• M61: 19,554,237 km (0.097 R)
• M62: 19,819,623 km (0.06 R)
• M63: 20,019,337 km (0.11 R)
• M64: 20,825,220 km (0.099 R)
• M65: 21,641,576 km (0.047 R)
• M66: 21,813,015 km (0.049 R)
• M67: 21,950,496 km (0.029 R)
• M68: 22,088,275 km (0.112 R)
• M69: 23,657,706 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit