🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.59 AU - 0.97 AU

Year: 255 Days

Day: 14.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,582,024 km

• M1: 261,796 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.93 AU - 1.25 AU

Year: 422 Days

Day: 21.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.4 AU - 2.98 AU

Year: 1636 Days

Day: 31 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,582,024 km

• M1: 1,577,210 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.5

Radius: 13

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.82 AU - 5.56 AU

Year: 4385 Days

Day: 10.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,582,024 km

• M1: 164,408 km (0.109 R)
• M2: 260,151 km (0.075 R)
• M3: 391,049 km (0.076 R)
• M4: 612,454 km (0.117 R)
• M5: 704,456 km (0.074 R)
• M6: 785,389 km (0.099 R)
• M7: 1,068,278 km (0.089 R)
• M8: 1,202,767 km (0.034 R)
• M9: 1,384,379 km (0.078 R)
• M10: 1,468,303 km (0.107 R)
• M11: 1,575,565 km (0.071 R)
• M12: 1,844,542 km (0.044 R)
• M13: 2,032,287 km (0.1 R)
• M14: 2,214,198 km (0.076 R)
• M15: 2,542,565 km (0.074 R)
• M16: 2,660,000 km (0.11 R)
• M17: 2,954,857 km (0.079 R)
• M18: 3,460,199 km (0.097 R)
• M19: 3,708,531 km (0.049 R)
• M20: 3,992,917 km (0.101 R)
• M21: 4,222,549 km (0.117 R)
• M22: 4,315,749 km (0.093 R)
• M23: 4,425,255 km (0.108 R)
• M24: 4,872,702 km (0.044 R)
• M25: 4,954,233 km (0.047 R)
• M26: 5,862,890 km (0.079 R)
• M27: 5,967,160 km (0.099 R)
• M28: 6,408,025 km (0.114 R)
• M29: 6,533,238 km (0.103 R)
• M30: 6,841,111 km (0.112 R)
• M31: 6,969,316 km (0.08 R)
• M32: 7,079,719 km (0.053 R)
• M33: 7,172,320 km (0.12 R)
• M34: 7,946,340 km (0.084 R)
• M35: 8,061,829 km (0.079 R)
• M36: 8,177,917 km (0.104 R)
• M37: 9,026,137 km (0.069 R)
• M38: 9,227,496 km (0.107 R)
• M39: 9,593,562 km (0.066 R)
• M40: 9,696,186 km (0.093 R)
• M41: 10,026,797 km (0.057 R)
• M42: 10,298,168 km (0.097 R)
• M43: 10,572,082 km (0.106 R)
• M44: 10,891,024 km (0.118 R)
• M45: 11,148,632 km (0.045 R)
• M46: 11,278,034 km (0.108 R)
• M47: 11,516,792 km (0.085 R)
• M48: 11,735,355 km (0.113 R)
• M49: 12,287,670 km (0.059 R)
• M50: 12,421,410 km (0.099 R)
• M51: 13,075,153 km (0.049 R)
• M52: 13,486,547 km (0.058 R)
• M53: 13,925,318 km (0.099 R)
• M54: 14,181,579 km (0.09 R)
• M55: 14,298,564 km (0.075 R)
• M56: 14,509,946 km (0.099 R)
• M57: 15,054,931 km (0.056 R)
• M58: 15,293,989 km (0.102 R)
• M59: 15,462,137 km (0.1 R)
• M60: 15,630,883 km (0.103 R)
• M61: 15,921,552 km (0.068 R)
• M62: 16,091,944 km (0.104 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: 441 - 13,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit