🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.89 AU - 1.03 AU

Year: 347 Days

Day: 14.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,279,913 km

• M1: 235,916 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.99 AU - 1.21 AU

Year: 426 Days

Day: 31.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.59 AU - 4.73 AU

Year: 3131 Days

Day: 13.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,279,913 km

• M1: 147,653 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.9

Radius: 13.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.3 AU - 9 AU

Year: 9386 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,279,913 km

• M1: 170,392 km (0.063 R)
• M2: 710,291 km (0.074 R)
• M3: 1,187,657 km (0.108 R)
• M4: 1,784,104 km (0.071 R)
• M5: 3,234,456 km (0.075 R)
• M6: 4,746,441 km (0.068 R)
• M7: 6,134,261 km (0.108 R)
• M8: 6,652,468 km (0.077 R)
• M9: 7,275,244 km (0.052 R)
• M10: 7,856,581 km (0.092 R)
• M11: 9,025,090 km (0.056 R)
• M12: 9,743,160 km (0.107 R)
• M13: 10,596,167 km (0.111 R)
• M14: 11,915,470 km (0.113 R)
• M15: 13,570,771 km (0.079 R)
• M16: 15,001,525 km (0.097 R)
• M17: 15,945,637 km (0.097 R)
• M18: 16,662,809 km (0.114 R)
• M19: 18,514,532 km (0.071 R)
• M20: 20,272,606 km (0.059 R)
• M21: 35,920,394 km (0.065 R)
• M22: 36,477,346 km (0.119 R)
• M23: 37,039,984 km (0.108 R)
• M24: 37,952,381 km (0.062 R)
• M25: 39,113,710 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 9.2

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.76 AU - 10.66 AU

Year: 12037 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,279,913 km

• M1: 114,592 km (0.068 R)
• M2: 447,896 km (0.086 R)
• M3: 959,970 km (0.108 R)
• M4: 1,606,232 km (0.095 R)
• M5: 2,175,602 km (0.09 R)
• M6: 2,582,658 km (0.12 R)
• M7: 3,391,833 km (0.079 R)
• M8: 3,770,614 km (0.059 R)
• M9: 5,149,159 km (0.079 R)
• M10: 6,224,618 km (0.119 R)
• M11: 6,836,623 km (0.062 R)
• M12: 7,714,313 km (0.099 R)
• M13: 8,665,307 km (0.102 R)
• M14: 9,117,841 km (0.095 R)
• M15: 11,263,972 km (0.093 R)
• M16: 15,191,215 km (0.08 R)
• M17: 16,148,641 km (0.109 R)
• M18: 17,145,711 km (0.089 R)
• M19: 18,020,859 km (0.088 R)
• M20: 22,471,994 km (0.034 R)
• M21: 24,599,874 km (0.058 R)
• M22: 27,070,782 km (0.117 R)
• M23: 30,156,986 km (0.113 R)
• M24: 33,470,280 km (0.052 R)
• M25: 34,086,473 km (0.08 R)
• M26: 36,109,186 km (0.04 R)
• M27: 37,943,406 km (0.084 R)
• M28: 47,124,676 km (0.111 R)
• M29: 49,154,719 km (0.028 R)
• M30: 55,766,047 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit