🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.49 AU - 0.59 AU

Year: 181 Days

Day: 37.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,146,509 km

• M1: 62,233 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.47 AU - 0.75 AU

Year: 218 Days

Day: 41.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 15,146,509 km

• M1: 26,329 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.06 AU - 1.34 AU

Year: 600 Days

Day: 14.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 146.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.16 AU - 1.72 AU

Year: 789 Days

Day: 28.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 14.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.85 AU - 3.03 AU

Year: 1740 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,146,509 km

• M1: 177,872 km (0.09 R)
• M2: 282,441 km (0.089 R)
• M3: 409,150 km (0.114 R)
• M4: 530,324 km (0.036 R)
• M5: 672,293 km (0.036 R)
• M6: 766,689 km (0.119 R)
• M7: 949,049 km (0.083 R)
• M8: 1,057,807 km (0.107 R)
• M9: 1,214,136 km (0.1 R)
• M10: 1,320,800 km (0.088 R)
• M11: 1,558,062 km (0.11 R)
• M12: 1,795,474 km (0.065 R)
• M13: 1,992,644 km (0.081 R)
• M14: 2,097,811 km (0.119 R)
• M15: 2,259,227 km (0.079 R)
• M16: 2,353,474 km (0.051 R)
• M17: 2,578,469 km (0.092 R)
• M18: 2,710,414 km (0.091 R)
• M19: 2,827,699 km (0.114 R)
• M20: 2,938,252 km (0.079 R)
• M21: 3,216,653 km (0.091 R)
• M22: 3,449,278 km (0.062 R)
• M23: 3,549,359 km (0.115 R)
• M24: 3,687,438 km (0.037 R)
• M25: 3,808,762 km (0.111 R)
• M26: 3,940,857 km (0.108 R)
• M27: 4,055,299 km (0.098 R)
• M28: 4,238,706 km (0.097 R)
• M29: 4,366,014 km (0.112 R)
• M30: 4,514,265 km (0.095 R)
• M31: 4,694,680 km (0.092 R)
• M32: 5,083,186 km (0.114 R)
• M33: 5,302,497 km (0.11 R)
• M34: 5,461,070 km (0.109 R)
• M35: 5,621,290 km (0.113 R)
• M36: 5,772,234 km (0.101 R)
• M37: 5,935,445 km (0.081 R)
• M38: 6,078,161 km (0.118 R)
• M39: 6,244,365 km (0.111 R)
• M40: 6,333,525 km (0.085 R)
• M41: 6,490,752 km (0.104 R)
• M42: 6,877,912 km (0.086 R)
• M43: 7,155,865 km (0.098 R)
• M44: 7,331,492 km (0.082 R)
• M45: 7,556,039 km (0.083 R)
• M46: 7,746,776 km (0.092 R)
• M47: 7,963,394 km (0.079 R)
• M48: 8,145,604 km (0.066 R)
• M49: 8,316,744 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 12.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.38 AU - 3.86 AU

Year: 2516 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 15,146,509 km

• M1: 163,062 km (0.086 R)
• M2: 244,144 km (0.095 R)
• M3: 358,287 km (0.074 R)
• M4: 572,511 km (0.096 R)
• M5: 649,853 km (0.061 R)
• M6: 731,234 km (0.12 R)
• M7: 981,960 km (0.095 R)
• M8: 1,069,026 km (0.111 R)
• M9: 1,242,410 km (0.084 R)
• M10: 1,425,369 km (0.079 R)
• M11: 1,586,635 km (0.099 R)
• M12: 1,701,227 km (0.119 R)
• M13: 1,786,348 km (0.095 R)
• M14: 2,141,793 km (0.08 R)
• M15: 2,399,400 km (0.106 R)
• M16: 2,519,827 km (0.114 R)
• M17: 3,113,431 km (0.097 R)
• M18: 3,231,912 km (0.113 R)
• M19: 3,352,189 km (0.038 R)
• M20: 3,610,844 km (0.072 R)
• M21: 3,777,645 km (0.066 R)
• M22: 4,018,348 km (0.096 R)
• M23: 4,366,911 km (0.089 R)
• M24: 4,604,772 km (0.08 R)
• M25: 4,755,567 km (0.107 R)
• M26: 4,954,233 km (0.115 R)
• M27: 5,108,767 km (0.092 R)
• M28: 5,518,516 km (0.055 R)
• M29: 5,938,886 km (0.058 R)
• M30: 6,369,728 km (0.07 R)
• M31: 6,504,366 km (0.108 R)
• M32: 6,640,051 km (0.079 R)
• M33: 6,965,875 km (0.028 R)
• M34: 7,139,409 km (0.08 R)
• M35: 7,296,935 km (0.071 R)
• M36: 7,384,899 km (0.12 R)
• M37: 7,597,627 km (0.04 R)
• M38: 7,920,459 km (0.114 R)
• M39: 8,010,816 km (0.096 R)
• M40: 8,376,284 km (0.087 R)
• M41: 8,765,837 km (0.117 R)
• M42: 9,505,150 km (0.105 R)
• M43: 9,736,577 km (0.101 R)
• M44: 9,872,562 km (0.116 R)
• M45: 10,701,334 km (0.082 R)
• M46: 10,962,382 km (0.107 R)
• M47: 11,103,902 km (0.086 R)
• M48: 11,327,401 km (0.035 R)
• M49: 11,778,888 km (0.097 R)
• M50: 11,923,848 km (0.102 R)
• M51: 12,341,226 km (0.054 R)
• M52: 13,190,194 km (0.084 R)
• M53: 13,774,074 km (0.068 R)
• M54: 13,992,487 km (0.025 R)
• M55: 14,145,975 km (0.107 R)
• M56: 14,233,938 km (0.109 R)
• M57: 14,587,887 km (0.038 R)
• M58: 15,146,485 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit