🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.46 AU - 0.68 AU

Year: 160 Days

Day: 29.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.18 AU - 2.68 AU

Year: 1412 Days

Day: 14 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,164,110 km

• M1: 348,862 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.21 AU - 4.63 AU

Year: 3464 Days

Day: 28.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 11.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.38 AU - 11 AU

Year: 11245 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,164,110 km

• M1: 160,519 km (0.113 R)
• M2: 238,309 km (0.046 R)
• M3: 373,247 km (0.115 R)
• M4: 750,981 km (0.1 R)
• M5: 935,286 km (0.039 R)
• M6: 1,608,476 km (0.112 R)
• M7: 2,895,317 km (0.118 R)
• M8: 3,191,371 km (0.087 R)
• M9: 3,414,871 km (0.1 R)
• M10: 3,643,456 km (0.064 R)
• M11: 4,562,286 km (0.119 R)
• M12: 4,954,083 km (0.081 R)
• M13: 5,284,844 km (0.047 R)
• M14: 5,428,907 km (0.096 R)
• M15: 5,868,724 km (0.12 R)
• M16: 6,371,074 km (0.09 R)
• M17: 7,877,525 km (0.061 R)
• M18: 8,014,856 km (0.079 R)
• M19: 8,125,109 km (0.118 R)
• M20: 8,208,286 km (0.109 R)
• M21: 9,227,795 km (0.086 R)
• M22: 9,459,821 km (0.096 R)
• M23: 9,840,997 km (0.105 R)
• M24: 10,227,258 km (0.092 R)
• M25: 10,831,185 km (0.081 R)
• M26: 11,075,927 km (0.097 R)
• M27: 12,136,726 km (0.115 R)
• M28: 12,486,934 km (0.083 R)
• M29: 12,808,121 km (0.093 R)
• M30: 12,937,523 km (0.118 R)
• M31: 14,455,044 km (0.096 R)
• M32: 14,826,196 km (0.067 R)
• M33: 15,166,382 km (0.06 R)
• M34: 16,658,471 km (0.081 R)
• M35: 17,261,201 km (0.1 R)
• M36: 17,332,708 km (0.077 R)
• M37: 17,907,314 km (0.03 R)
• M38: 18,561,206 km (0.119 R)
• M39: 18,707,663 km (0.091 R)
• M40: 19,334,029 km (0.108 R)
• M41: 19,743,029 km (0.119 R)
• M42: 22,217,827 km (0.085 R)
• M43: 22,920,339 km (0.097 R)
• M44: 23,234,943 km (0.076 R)
• M45: 24,067,455 km (0.114 R)
• M46: 25,436,126 km (0.071 R)
• M47: 26,335,060 km (0.117 R)
• M48: 27,202,877 km (0.12 R)
• M49: 28,080,119 km (0.104 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: 237 - 14,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit